* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

:root {
    --primary-color: #4B0082;
    --secondary-color: #4B0082;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-bg: #f8f9fa;
    --dark-bg: #2E2E2E;
    --light-text: #333;
    --dark-text: #f5f5f5;
    --light-card: #ffffff;
    --dark-card: #3a3a3a;
    --light-border: #e0e0e0;
    --dark-border: #555;
    --shadow: 0 5px 20px #4B0082;
    --dark-shadow: 0 5px 20px#4B0082;
    --gradient-primary: linear-gradient(135deg, #4B0082 0%, #4B0082 100%);
    --gradient-success: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    --gradient-warning: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
}

body {
    font-family: 'Cairo', sans-serif;
    background: var(--light-bg);
    color: var(--light-text);
    direction: rtl;
    -webkit-transition: background-color 0.3s ease, color 0.3s ease;
    -moz-transition: background-color 0.3s ease, color 0.3s ease;
    transition: background-color 0.3s ease, color 0.3s ease;
    line-height: 1.6;
}

body.dark-mode {
    background: var(--dark-bg);
    color: var(--dark-text);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to right, #4B0082, #764ba2);
    color: white;
    z-index: 1000;
    box-shadow: 0 2px 10px #4B0082;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-logo {
    width: 100%;  /* تأخذ عرض العنصر الحاوي */
    max-width: 130px;  /* أقصى عرض */
    height: auto;  /* تحافظ على التناسب */
    display: block;  /* لتجنب المسافات الزائدة */
    margin: 33 auto;  /* توسيط الصورة */
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-logo:hover {
    -webkit-animation: dynamicFloat 2s ease-in-out infinite;
    animation: dynamicFloat 2s ease-in-out infinite;
    -webkit-transform: scale(1.1) rotate(5deg);
    -ms-transform: scale(1.1) rotate(5deg);
    transform: scale(1.1) rotate(5deg);
    -webkit-filter: brightness(1.2) drop-shadow(0 0 20px rgba(75, 0, 130, 0.6));
    filter: brightness(1.2) drop-shadow(0 0 20px rgba(75, 0, 130, 0.6));
}

@-webkit-keyframes dynamicFloat {
    0%, 100% {
        -webkit-transform: scale(1.1) rotate(5deg) translateY(0px);
        transform: scale(1.1) rotate(5deg) translateY(0px);
    }
    25% {
        -webkit-transform: scale(1.15) rotate(-3deg) translateY(-8px) translateX(3px);
        transform: scale(1.15) rotate(-3deg) translateY(-8px) translateX(3px);
    }
    50% {
        -webkit-transform: scale(1.12) rotate(7deg) translateY(-12px) translateX(-2px);
        transform: scale(1.12) rotate(7deg) translateY(-12px) translateX(-2px);
    }
    75% {
        -webkit-transform: scale(1.08) rotate(-5deg) translateY(-6px) translateX(4px);
        transform: scale(1.08) rotate(-5deg) translateY(-6px) translateX(4px);
    }
}

@keyframes dynamicFloat {
    0%, 100% {
        -webkit-transform: scale(1.1) rotate(5deg) translateY(0px);
        transform: scale(1.1) rotate(5deg) translateY(0px);
    }
    25% {
        -webkit-transform: scale(1.15) rotate(-3deg) translateY(-8px) translateX(3px);
        transform: scale(1.15) rotate(-3deg) translateY(-8px) translateX(3px);
    }
    50% {
        -webkit-transform: scale(1.12) rotate(7deg) translateY(-12px) translateX(-2px);
        transform: scale(1.12) rotate(7deg) translateY(-12px) translateX(-2px);
    }
    75% {
        -webkit-transform: scale(1.08) rotate(-5deg) translateY(-6px) translateX(4px);
        transform: scale(1.08) rotate(-5deg) translateY(-6px) translateX(4px);
    }
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    margin: 0 0.2rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}



.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--light-text);
    transition: all 0.3s ease;
    border-radius: 2px;
}

body.dark-mode .hamburger span {
    background: var(--dark-text);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 3000;
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--light-card);
    border-radius: 20px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow);
    animation: slideIn 0.3s ease;
    border: 1px solid var(--light-border);
}

body.dark-mode .modal-content {
    background: var(--dark-card);
    box-shadow: var(--dark-shadow);
    border-color: var(--dark-border);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-bottom: 1px solid var(--light-border);
    background: var(--gradient-primary);
    color: white;
    border-radius: 20px 20px 0 0;
}

body.dark-mode .modal-header {
    border-bottom-color: var(--dark-border);
}

.modal-header h3 {
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
}

.close-modal {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.modal-body {
    padding: 30px;
}

.modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-top: 1px solid var(--light-border);
    gap: 15px;
}

body.dark-mode .modal-footer {
    border-top-color: var(--dark-border);
}

/* Verification Steps */
.verification-steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.step {
    display: flex;
    gap: 20px;
    opacity: 0.5;
    transition: all 0.3s ease;
    padding: 20px;
    border-radius: 15px;
    background: var(--light-bg);
}

body.dark-mode .step {
    background: var(--dark-bg);
}

.step.active {
    opacity: 1;
    background: rgba(102, 126, 234, 0.05);
    border: 2px solid var(--primary-color);
}

body.dark-mode .step.active {
    background: rgba(102, 126, 234, 0.1);
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--light-border);
    color: var(--light-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

body.dark-mode .step-number {
    background: var(--dark-border);
    color: var(--dark-text);
}

.step.active .step-number {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.1);
}

.step-content h4 {
    color: var(--light-text);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

body.dark-mode .step-content h4 {
    color: var(--dark-text);
}

.step-content p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

body.dark-mode .step-content p {
    color: #ccc;
}

.upload-area {
    border: 2px dashed var(--light-border);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--light-bg);
    position: relative;
    overflow: hidden;
}

body.dark-mode .upload-area {
    border-color: var(--dark-border);
    background: var(--dark-bg);
}

.upload-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s ease;
}

.upload-area:hover::before {
    left: 100%;
}

.upload-area:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-2px);
}

.upload-area.dragover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
}

.upload-content i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.upload-content h5 {
    color: var(--light-text);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

body.dark-mode .upload-content h5 {
    color: var(--dark-text);
}

.upload-content p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

body.dark-mode .upload-content p {
    color: #ccc;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--light-text);
}

body.dark-mode .form-group label {
    color: var(--dark-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--light-border);
    border-radius: 12px;
    background: var(--light-card);
    color: var(--light-text);
    font-size: 1rem;
    font-family: 'Cairo', sans-serif;
    transition: all 0.3s ease;
}

body.dark-mode .form-group input,
body.dark-mode .form-group textarea {
    border-color: var(--dark-border);
    background: var(--dark-card);
    color: var(--dark-text);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced Profile Edit Modal Styles */
.large-modal {
    max-width: 800px;
    width: 95%;
    max-height: 90vh;
    overflow-y: auto;
}

.edit-profile-form {
    padding: 0;
}

.form-section {
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

body.dark-mode .form-section {
    background: var(--dark-card);
    border-color: rgba(102, 126, 234, 0.2);
}

.form-section h4 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--light-text);
    font-size: 0.9rem;
}

body.dark-mode .form-group label {
    color: var(--dark-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    background: var(--light-card);
    color: var(--light-text);
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

body.dark-mode .form-group input,
body.dark-mode .form-group select,
body.dark-mode .form-group textarea {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: #444;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--danger-color);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-help {
    display: block;
    margin-top: 5px;
    font-size: 0.8rem;
    color: #666;
    font-style: italic;
}

body.dark-mode .form-help {
    color: #aaa;
}

/* Modal Footer Enhancements */
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    padding: 20px;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    background: var(--light-bg);
}

body.dark-mode .modal-footer {
    background: var(--dark-card);
    border-color: rgba(102, 126, 234, 0.2);
}

.btn-loading {
    display: none;
    align-items: center;
    gap: 8px;
}

.btn-loading i {
    animation: spin 1s linear infinite;
}

/* Skill Management Styles */
.skill-input-container {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.skill-input-container input {
    flex: 1;
}

.skill-input-container select {
    width: 120px;
}

.add-skill-btn {
    padding: 12px 16px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.add-skill-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.current-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.skill-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 20px;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.skill-tag:hover {
    background: rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
}

.skill-level-badge {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
}

.skill-level-badge.beginner {
    background: #28a745;
}

.skill-level-badge.intermediate {
    background: #ffc107;
    color: #333;
}

.skill-level-badge.advanced {
    background: #fd7e14;
}

.skill-level-badge.expert {
    background: #dc3545;
}

.skill-tag button {
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    padding: 2px;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.skill-tag button:hover {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

/* Checkbox Styles */
.checkbox-group {
    margin-bottom: 15px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: normal;
    margin-bottom: 0;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    position: relative;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Responsive Design for Profile Edit Modal */
@media (max-width: 768px) {
    .large-modal {
        width: 98%;
        max-height: 95vh;
        margin: 10px;
    }
    
    .skill-input-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .skill-input-container select {
        width: 100%;
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
}

/* Main Content */
.main-content {
    padding-top: 0;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Profile Header */
.profile-header {
    background: var(--light-card);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

body.dark-mode .profile-header {
    background: var(--dark-card);
    box-shadow: var(--dark-shadow);
}

.profile-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.profile-header:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

body.dark-mode .profile-header:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

.profile-cover {
    position: relative;
    margin-bottom: 20px;
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    position: relative;
    margin: 0 auto;
    cursor: pointer;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    transition: all 0.3s ease;
    -webkit-box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.profile-avatar:hover {
    -webkit-animation: profileAvatarFloat 2s ease-in-out infinite;
    animation: profileAvatarFloat 2s ease-in-out infinite;
    -webkit-transform: scale(1.1) rotate(5deg);
    -ms-transform: scale(1.1) rotate(5deg);
    transform: scale(1.1) rotate(5deg);
    -webkit-box-shadow: 0 20px 50px rgba(102, 126, 234, 0.5);
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.5);
    -webkit-filter: brightness(1.2) drop-shadow(0 0 20px rgba(102, 126, 234, 0.6));
    filter: brightness(1.2) drop-shadow(0 0 20px rgba(102, 126, 234, 0.6));
}

@-webkit-keyframes profileAvatarFloat {
    0%, 100% {
        -webkit-transform: scale(1.1) rotate(5deg) translateY(0px);
        transform: scale(1.1) rotate(5deg) translateY(0px);
    }
    25% {
        -webkit-transform: scale(1.15) rotate(-3deg) translateY(-8px) translateX(3px);
        transform: scale(1.15) rotate(-3deg) translateY(-8px) translateX(3px);
    }
    50% {
        -webkit-transform: scale(1.12) rotate(7deg) translateY(-12px) translateX(-2px);
        transform: scale(1.12) rotate(7deg) translateY(-12px) translateX(-2px);
    }
    75% {
        -webkit-transform: scale(1.08) rotate(-5deg) translateY(-6px) translateX(4px);
        transform: scale(1.08) rotate(-5deg) translateY(-6px) translateX(4px);
    }
}

@keyframes profileAvatarFloat {
    0%, 100% {
        -webkit-transform: scale(1.1) rotate(5deg) translateY(0px);
        transform: scale(1.1) rotate(5deg) translateY(0px);
    }
    25% {
        -webkit-transform: scale(1.15) rotate(-3deg) translateY(-8px) translateX(3px);
        transform: scale(1.15) rotate(-3deg) translateY(-8px) translateX(3px);
    }
    50% {
        -webkit-transform: scale(1.12) rotate(7deg) translateY(-12px) translateX(-2px);
        transform: scale(1.12) rotate(7deg) translateY(-12px) translateX(-2px);
    }
    75% {
        -webkit-transform: scale(1.08) rotate(-5deg) translateY(-6px) translateX(4px);
        transform: scale(1.08) rotate(-5deg) translateY(-6px) translateX(4px);
    }
}

.avatar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.profile-avatar:hover .avatar-overlay {
    opacity: 1;
}

.profile-info {
    text-align: center;
}

.profile-main-info {
    margin-bottom: 25px;
}

.profile-name {
    color: var(--light-text);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.dark-mode .profile-name {
    color: var(--dark-text);
    -webkit-text-fill-color: var(--dark-text);
}

.profile-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.stars {
    display: flex;
    gap: 5px;
}

.stars i {
    color: #ffc107;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.stars i:hover {
    transform: scale(1.2);
    color: #ffdb4d;
}

.stars i.fas {
    color: #ffc107;
}

.stars i.far {
    color: #ddd;
}

body.dark-mode .stars i.far {
    color: #555;
}

.rating-text {
    color: #666;
    font-size: 0.9rem;
}

body.dark-mode .rating-text {
    color: #ccc;
}

.rate-btn {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.rate-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.verification-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.verification-badge {
    background: var(--gradient-success);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
}

.verification-upgrade-btn {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.verification-upgrade-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.profile-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* Profile Content */
.profile-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 30px;
}

/* Profile Sidebar */
.profile-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.profile-card {
    background: var(--light-card);
    border-radius: 20px;
    padding: 25px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

body.dark-mode .profile-card {
    background: var(--dark-card);
    box-shadow: var(--dark-shadow);
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.profile-card:hover::before {
    transform: scaleX(1);
}

.profile-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

body.dark-mode .profile-card:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h3 {
    color: var(--light-text);
    font-size: 1.3rem;
    font-weight: 600;
}

body.dark-mode .card-header h3 {
    color: var(--dark-text);
}

.edit-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.edit-btn:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: scale(1.1);
}

.card-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 10px;
    background: var(--light-bg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

body.dark-mode .contact-item {
    background: var(--dark-bg);
}

.contact-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.contact-item:hover::before {
    transform: scaleY(1);
}

.contact-item:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow);
}

.contact-item i {
    color: var white;
    font-size: 1.1rem;
    width: 20px;
}

.contact-text {
    color: var(--light-text);
    font-weight: 500;
    flex: 1;
}

body.dark-mode .contact-text {
    color: var(--dark-text);
}

.contact-input {
    width: 100%;
    padding: 8px 12px;
    border: 2px solid var(--light-border);
    border-radius: 8px;
    background: var(--light-card);
    color: var(--light-text);
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

body.dark-mode .contact-input {
    border-color: var(--dark-border);
    background: var(--dark-card);
    color: var(--dark-text);
}

.contact-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Enhanced Contact Information Styles */
.header-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.contact-grid {
    display: grid;
    gap: 16px;
}

.contact-item.primary-contact {
    border-left: 4px solid var(--primary-color);
    background: linear-gradient(135deg, var(--light-bg) 0%, rgba(102, 126, 234, 0.02) 100%);
}

body.dark-mode .contact-item.primary-contact {
    background: linear-gradient(135deg, var(--dark-bg) 0%, rgba(102, 126, 234, 0.02) 100%);
}

.contact-item.secondary-contact {
    border-left: 4px solid #28a745;
    background: linear-gradient(135deg, var(--light-bg) 0%, rgba(40, 167, 69, 0.02) 100%);
}

body.dark-mode .contact-item.secondary-contact {
    background: linear-gradient(135deg, var(--dark-bg) 0%, rgba(40, 167, 69, 0.02) 100%);
}

.contact-item.professional-contact {
    border-left: 4px solid #4B0082;
    background: linear-gradient(135deg, var(--light-bg) 0%, rgba(111, 66, 193, 0.02) 100%);
}

body.dark-mode .contact-item.professional-contact {
    background: linear-gradient(135deg, var #4B0082 0%, rgba(111, 66, 193, 0.02) 100%);
}

.contact-item.additional-contact {
    border-left: 4px solid #fd7e14;
    background: linear-gradient(135deg, var(--light-bg) 0%, rgba(253, 126, 20, 0.02) 100%);
}

body.dark-mode .contact-item.additional-contact {
    background: linear-gradient(135deg, var(--dark-bg) 0%, rgba(253, 126, 20, 0.02) 100%);
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-color), white);
    color: white;
    font-size: 20px;
    box-shadow: 0 4px 12px rgba(75, 0, 130, 0.3);
}

.primary-contact .contact-icon {
    background: linear-gradient(135deg, var(--primary-color), #4B0082);
}

.secondary-contact .contact-icon {
    background: linear-gradient(135deg, #28a745, #1e7e34);
}

.professional-contact .contact-icon {
    background: linear-gradient(135deg, #f8f9fa #4B0082);
}

.additional-contact .contact-icon {
    background: linear-gradient(135deg, #fd7e14, #e8590c);
}

.contact-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-label {
    font-size: 12px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

body.dark-mode .contact-label {
    color: #ccc;
}

.contact-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.action-btn {
    padding: 6px 10px;
    border: none;
    border-radius: 6px;
    background: var(--primary-color);
    color: white;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
}

.action-btn:hover {
    background: #5a67d8;
    transform: translateY(-1px);
}

.action-btn.call-btn {
    background: #28a745;
}

.action-btn.call-btn:hover {
    background: #1e7e34;
}

.action-btn.email-btn {
    background: #dc3545;
}

.action-btn.email-btn:hover {
    background: #c82333;
}

.action-btn.whatsapp-btn {
    background: #25d366;
}

.action-btn.whatsapp-btn:hover {
    background: #1da851;
}

.action-btn.telegram-btn {
    background: #0088cc;
}

.action-btn.telegram-btn:hover {
    background: #006699;
}

.action-btn.linkedin-btn {
    background: #0077b5;
}

.action-btn.linkedin-btn:hover {
    background: #005885;
}

.action-btn.github-btn {
    background: #333;
}

.action-btn.github-btn:hover {
    background: #24292e;
}

.action-btn.website-btn {
    background: #6f42c1;
}

.action-btn.website-btn:hover {
    background: #5a32a3;
}

.action-btn.discord-btn {
    background: #7289da;
}

.action-btn.discord-btn:hover {
    background: #5b6eae;
}

.action-btn.copy-btn {
    background: #6c757d;
}

.action-btn.copy-btn:hover {
    background: #545b62;
}

/* Contact Preferences */
.contact-preferences {
    margin-top: 24px;
    padding: 20px;
    border: 2px solid var(--light-border);
    border-radius: 12px;
    background: var(--light-bg);
}

body.dark-mode .contact-preferences {
    border-color: var(--dark-border);
    background: var(--dark-bg);
}

.contact-preferences h4 {
    margin: 0 0 16px 0;
    color: var(--light-text);
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

body.dark-mode .contact-preferences h4 {
    color: var(--dark-text);
}

.preference-item {
    margin-bottom: 12px;
}

.preference-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    color: var(--light-text);
}

body.dark-mode .preference-label {
    color: var(--dark-text);
}

.preference-label input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--light-border);
    border-radius: 50%;
    position: relative;
    transition: all 0.3s ease;
}

body.dark-mode .radio-custom {
    border-color: var(--dark-border);
}

.preference-label input[type="radio"]:checked + .radio-custom {
    border-color: var(--primary-color);
    background: var(--primary-color);
}

.preference-label input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: white;
}

.availability-info {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--light-border);
}

body.dark-mode .availability-info {
    border-top-color: var(--dark-border);
}

.availability-info h5 {
    margin: 0 0 12px 0;
    color: var(--light-text);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

body.dark-mode .availability-info h5 {
    color: var(--dark-text);
}

.availability-grid {
    display: grid;
    gap: 8px;
}

.availability-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 6px;
    font-size: 13px;
}

body.dark-mode .availability-item {
    background: rgba(102, 126, 234, 0.1);
}

.availability-item .day {
    font-weight: 600;
    color: var(--light-text);
}

body.dark-mode .availability-item .day {
    color: var(--dark-text);
}

.availability-item .time {
    color: #666;
}

body.dark-mode .availability-item .time {
    color: #ccc;
}

/* Quick Contact Actions */
.quick-contact-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.quick-action-btn {
    flex: 1;
    min-width: 120px;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.quick-action-btn.primary {
    background: var(--primary-color);
    color: white;
}

.quick-action-btn.primary:hover {
    background: #5a67d8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.quick-action-btn.secondary {
    background: #28a745;
    color: white;
}

.quick-action-btn.secondary:hover {
    background: #1e7e34;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.quick-action-btn.tertiary {
    background: #25d366;
    color: white;
}

.quick-action-btn.tertiary:hover {
    background: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

/* Responsive Design for Contact Section */
@media (max-width: 768px) {
    .contact-grid {
        gap: 12px;
    }
    
    .contact-item {
        padding: 12px;
    }
    
    .contact-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
        margin-right: 12px;
    }
    
    .contact-text {
        font-size: 14px;
    }
    
    .contact-input {
        font-size: 14px;
        padding: 10px 12px;
    }
    
    .quick-contact-actions {
        flex-direction: column;
    }
    
    .quick-action-btn {
        min-width: auto;
    }
    
    .contact-actions {
        flex-wrap: wrap;
    }
    
    .action-btn {
        font-size: 11px;
        padding: 6px 8px;
    }
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skill-name {
    color: var(--light-text);
    font-weight: 600;
    font-size: 0.9rem;
}

body.dark-mode .skill-name {
    color: var(--dark-text);
}

.skill-level {
    height: 12px;
    background: var(--gradient-primary);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

body.dark-mode .skill-level {
    background: var(--gradient-primary);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.skill-bar {
    height: 100%;
    background: linear-gradient(90deg, #ffffff, rgba(255,255,255,0.9));
    border-radius: 6px;
    transition: all 1s ease;
    position: relative;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.3);
}

.skill-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    animation: shimmer 3s infinite;
    border-radius: 6px;
}

.skill-item:hover .skill-level {
    transform: scaleY(1.1);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

body.dark-mode .skill-bar {
    background: linear-gradient(90deg, rgba(255,255,255,0.9), rgba(255,255,255,0.7));
    border-color: rgba(255,255,255,0.4);
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 15px;
    border-radius: 12px;
    background: var(--light-bg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

body.dark-mode .stat-item {
    background: var(--dark-bg);
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-item:hover::before {
    opacity: 0.1;
}

.stat-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.stat-number {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 5px;
    position: relative;
    z-index: 1;
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

body.dark-mode .stat-label {
    color: #ccc;
}

/* Profile Main */
.profile-main {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* About Section Styles */
.about-section {
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 15px 15px 0 0;
}

/* About Content */
.about-content {
    margin-top: 10px;
}

.about-intro {
    margin-bottom: 20px;
}

.intro-text {
    color: var(--primary-color);
    line-height: 1.8;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    padding: 20px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

body.dark-mode .intro-text {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
}

.about-details p {
    color: var(--light-text);
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 15px;
}

body.dark-mode .about-details p {
    color: var(--dark-text);
}

/* Statistics Section */
.stats-section {
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    border-radius: 15px 15px 0 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 15px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

body.dark-mode .stat-item {
    background: var(--dark-bg);
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-item:hover::before {
    opacity: 1;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    position: relative;
    z-index: 1;
}

.stat-info {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--light-text);
    margin-top: 5px;
}

body.dark-mode .stat-label {
    color: var(--dark-text);
}

/* About Content */
.about-content {
    margin-top: 20px;
}

.about-intro {
    margin-bottom: 30px;
}

.intro-highlight {
    position: relative;
    padding: 25px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
}

body.dark-mode .intro-highlight {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
}

.intro-highlight .fa-quote-left {
    position: absolute;
    top: 15px;
    left: 15px;
    color: var(--primary-color);
    font-size: 1.2rem;
    opacity: 0.7;
}

.intro-highlight .fa-quote-right {
    position: absolute;
    bottom: 15px;
    right: 15px;
    color: var(--primary-color);
    font-size: 1.2rem;
    opacity: 0.7;
}

.intro-text {
    color: var(--light-text);
    line-height: 1.8;
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
    padding: 0 20px;
}

body.dark-mode .intro-text {
    color: var(--dark-text);
}

/* About Details */
.about-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.detail-section {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 15px;
    transition: all 0.3s ease;
}

body.dark-mode .detail-section {
    background: var(--dark-bg);
}

.detail-section:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow);
}

.detail-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.detail-content h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 10px 0;
}

.detail-content p {
    color: var(--light-text);
    line-height: 1.7;
    font-size: 1rem;
    margin: 0;
}

body.dark-mode .detail-content p {
    color: var(--dark-text);
}

/* Skills Section */
.skills-section {
    position: relative;
    overflow: hidden;
}

.skills-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #48cae4, #023e8a);
    border-radius: 15px 15px 0 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.skill-category {
    background: var(--light-bg);
    border-radius: 15px;
    padding: 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

body.dark-mode .skill-category {
    background: var(--dark-bg);
    border-color: rgba(102, 126, 234, 0.2);
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

body.dark-mode .skill-category-header {
    border-bottom-color: rgba(102, 126, 234, 0.2);
}

.skill-category-header i {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.skill-category-header h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-item {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.skill-item:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

/* Skills Edit Form */
.skills-edit-form {
    margin-top: 20px;
    padding: 25px;
    background: var(--light-bg);
    border-radius: 15px;
    border: 2px solid rgba(102, 126, 234, 0.1);
    animation: slideDown 0.3s ease;
}

body.dark-mode .skills-edit-form {
    background: var(--dark-bg);
    border-color: rgba(102, 126, 234, 0.2);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.edit-form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

body.dark-mode .edit-form-header {
    border-bottom-color: rgba(102, 126, 234, 0.2);
}

.edit-form-header h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-actions {
    display: flex;
    gap: 10px;
}

.save-btn, .cancel-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.save-btn {
    background: var(--gradient-primary);
    color: white;
}

.save-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.cancel-btn {
    background: #e74c3c;
    color: white;
}

.cancel-btn:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.3);
}

.skills-edit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 25px;
}

.skill-category-edit {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.3s ease;
}

body.dark-mode .skill-category-edit {
    background: var(--dark-card);
    border-color: rgba(102, 126, 234, 0.2);
}

.skill-category-edit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.1);
    border-color: var(--primary-color);
}

.category-header-edit {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

body.dark-mode .category-header-edit {
    border-bottom-color: rgba(102, 126, 234, 0.2);
}

.category-header-edit label {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.icon-select, .category-title-input {
    padding: 8px 12px;
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 8px;
    background: var(--light-bg);
    color: var(--light-text);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

body.dark-mode .icon-select,
body.dark-mode .category-title-input {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: rgba(102, 126, 234, 0.3);
}

.icon-select:focus, .category-title-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.skills-input-container label {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.skills-input-area {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 15px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

body.dark-mode .skills-input-area {
    background: var(--dark-bg);
    border-color: rgba(102, 126, 234, 0.2);
}

.skill-input {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 8px;
    background: white;
    color: var(--light-text);
    font-size: 0.9rem;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

body.dark-mode .skill-input {
    background: var(--dark-card);
    color: var(--dark-text);
    border-color: rgba(102, 126, 234, 0.3);
}

.skill-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.skills-tags-edit {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag-edit {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.skill-tag-edit:hover {
    background: rgba(102, 126, 234, 0.2);
    transform: scale(1.05);
}

.skill-tag-edit button {
    background: none;
    border: none;
    color: #e74c3c;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.skill-tag-edit button:hover {
    background: #e74c3c;
    color: white;
    transform: scale(1.1);
}

.add-category-section {
    text-align: center;
    padding-top: 20px;
    border-top: 2px solid #4B0082;
}

body.dark-mode .add-category-section {
    border-top-color: #4B0082;
}

.add-category-btn {
    background: linear-gradient(135deg, #4B0082, #023e8a);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.add-category-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(72, 202, 228, 0.3);
}

/* Responsive Design for Edit Form */
@media (max-width: 768px) {
    .skills-edit-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .edit-form-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    .form-actions {
        justify-content: center;
    }
    
    .category-header-edit {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}

/* About Input */
.about-input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--light-border);
    border-radius: 15px;
    background: var(--light-card);
    color: var(--light-text);
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    transition: all 0.3s ease;
    resize: vertical;
    min-height: 200px;
}

body.dark-mode .about-input {
    border-color: var(--dark-border);
    background: var(--dark-card);
    color: var(--dark-text);
}

.about-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: scale(1.02);
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stat-item {
        padding: 15px;
        gap: 10px;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 1.3rem;
    }
    
    .detail-section {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .detail-icon {
        align-self: center;
    }
    
    .skill-tags {
        justify-content: center;
    }
    
    .intro-highlight {
        padding: 20px;
    }
    
    .intro-text {
        font-size: 1rem;
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .skill-tag {
        padding: 10px 15px;
        font-size: 0.85rem;
    }
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.portfolio-item {
    background: var(--light-bg);
    border: 1px solid var(--light-border);
    border-radius: 15px;
    padding: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

body.dark-mode .portfolio-item {
    background: var(--dark-bg);
    border-color: var(--dark-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.portfolio-item:hover::before {
    transform: scaleX(1);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.portfolio-image {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.portfolio-content {
    position: relative;
    padding: 15px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.portfolio-content h4 {
    color: var(--light-text);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    transition: color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.portfolio-content h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.portfolio-item:hover .portfolio-content h4::after {
    width: 100%;
}

body.dark-mode .portfolio-content h4 {
    color: var(--dark-text);
}

.portfolio-content p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 12px;
    flex-grow: 1;
    display: -webkit-box;
    --webkit-line-clamp: 3;
    --webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-content p {
    color: var(--light-text);
}

body.dark-mode .portfolio-content p {
    color: #ccc;
}

body.dark-mode .portfolio-item:hover .portfolio-content p {
    color: var(--dark-text);
}

.portfolio-content .portfolio-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-content .portfolio-actions {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-action-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 0.9rem;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.portfolio-action-btn:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: scale(1.05);
}

.portfolio-action-btn.edit {
    color: var(--warning-color);
}

.portfolio-action-btn.delete {
    color: var(--danger-color);
}

.portfolio-action-btn.view {
    color: var(--success-color);
}

.portfolio-content .portfolio-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    font-size: 0.8rem;
    color: #666;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-content .portfolio-stats {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.portfolio-stats .stat-item i {
    color: var(--primary-color);
}

body.dark-mode .portfolio-content .portfolio-stats {
    color: #ccc;
    border-top-color: rgba(255, 255, 255, 0.1);
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
}

.add-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.add-btn:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: scale(1.1);
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.review-item {
    background: var(--light-bg);
    border-radius: 15px;
    padding: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

body.dark-mode .review-item {
    background: var(--dark-bg);
}

.review-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.review-item:hover::before {
    transform: scaleY(1);
}

.review-item:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reviewer-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.reviewer-details h5 {
    color: var(--light-text);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

body.dark-mode .reviewer-details h5 {
    color: var(--dark-text);
}

.review-stars {
    display: flex;
    gap: 2px;
}

.review-stars i {
    color: #ffc107;
    font-size: 0.8rem;
}

.review-date {
    color: #666;
    font-size: 0.8rem;
}

body.dark-mode .review-date {
    color: #ccc;
}

.review-text {
    color: var(--light-text);
    line-height: 1.6;
    font-size: 0.9rem;
}

body.dark-mode .review-text {
    color: var(--dark-text);
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 12px;
    font-family: 'Cairo', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--light-text);
    border: 2px solid var(--light-border);
}

body.dark-mode .btn-secondary {
    color: var(--dark-text);
    border-color: var(--dark-border);
}

.btn-secondary:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: var(--primary-color);
}

.btn-success {
    background: var(--gradient-success);
    color: white;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.8rem;
}

.btn-loading {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .profile-content {
        grid-template-columns: 1fr;
    }
    
    .profile-rating {
        flex-direction: column;
        gap: 10px;
    }
    
    .verification-status {
        flex-direction: column;
        gap: 10px;
    }
    
    .profile-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .profile-header {
        padding: 20px;
    }
    
    .profile-card {
        padding: 20px;
    }
    
    .profile-avatar {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }
    
    .profile-name {
        font-size: 1.5rem;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
} 

/* Enhanced Post and Sharing Styles */
.post-item {
    background: var(--light-card);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

body.dark-mode .post-item {
    background: var(--dark-card);
    box-shadow: var(--dark-shadow);
}

.post-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.post-item:hover::before {
    transform: scaleY(1);
}

.post-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

body.dark-mode .post-item:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

.post-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.post-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.post-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    -webkit-box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
    -webkit-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.post-avatar:hover {
    -webkit-transform: scale(1.1) rotate(5deg);
    -ms-transform: scale(1.1) rotate(5deg);
    transform: scale(1.1) rotate(5deg);
    -webkit-box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
    -webkit-filter: brightness(1.1);
    filter: brightness(1.1);
}

.post-details h5 {
    color: var(--light-text);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

body.dark-mode .post-details h5 {
    color: var(--dark-text);
}

.post-time {
    color: #666;
    font-size: 0.8rem;
}

body.dark-mode .post-time {
    color: #ccc;
}

.post-privacy {
    color: #666;
    font-size: 0.9rem;
    padding: 4px 8px;
    border-radius: 8px;
    background: rgba(102, 126, 234, 0.1);
}

body.dark-mode .post-privacy {
    color: #ccc;
}

.post-content p {
    color: var(--light-text);
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 1rem;
}

body.dark-mode .post-content p {
    color: var(--dark-text);
}

.post-image {
    margin-bottom: 15px;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    -webkit-box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.post-image img {
    width: 100%;
    height: auto;
    display: block;
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.post-image:hover img {
    -webkit-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
    -webkit-filter: brightness(1.1);
    filter: brightness(1.1);
}

.post-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(75, 0, 130, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.post-image:hover::before {
    opacity: 1;
}

.post-image-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 20px;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.post-image:hover .post-image-overlay {
    opacity: 1;
}

.post-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.action-btn {
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    padding: 0.8rem 1.2rem;
    border-radius: 25px;
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-family: 'Cairo', sans-serif;
    position: relative;
    overflow: hidden;
}

body.dark-mode .action-btn {
    color: #ccc;
}

.action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(75, 0, 130, 0.1), transparent);
    -webkit-transition: left 0.5s ease;
    -moz-transition: left 0.5s ease;
    transition: left 0.5s ease;
}

.action-btn:hover {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.05), rgba(75, 0, 130, 0.1));
    color: #4B0082;
    -webkit-transform: translateY(-3px);
    -ms-transform: translateY(-3px);
    transform: translateY(-3px);
    -webkit-box-shadow: 0 5px 15px rgba(75, 0, 130, 0.2);
    box-shadow: 0 5px 15px rgba(75, 0, 130, 0.2);
}

.action-btn:hover::before {
    left: 100%;
}

.action-btn:active {
    -webkit-transform: translateY(-1px);
    -ms-transform: translateY(-1px);
    transform: translateY(-1px);
}

.action-btn.liked {
    color: #dc3545;
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), rgba(220, 53, 69, 0.2));
}

.action-btn.liked i {
    color: #dc3545;
    -webkit-animation: heartBeat 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    animation: heartBeat 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@-webkit-keyframes heartBeat {
    0% { -webkit-transform: scale(1); transform: scale(1); }
    25% { -webkit-transform: scale(1.3); transform: scale(1.3); }
    50% { -webkit-transform: scale(1.1); transform: scale(1.1); }
    75% { -webkit-transform: scale(1.2); transform: scale(1.2); }
    100% { -webkit-transform: scale(1); transform: scale(1); }
}

@keyframes heartBeat {
    0% { -webkit-transform: scale(1); transform: scale(1); }
    25% { -webkit-transform: scale(1.3); transform: scale(1.3); }
    50% { -webkit-transform: scale(1.1); transform: scale(1.1); }
    75% { -webkit-transform: scale(1.2); transform: scale(1.2); }
    100% { -webkit-transform: scale(1); transform: scale(1); }
}

.like-btn {
    position: relative;
}

.like-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(220, 53, 69, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}

.like-btn.liked::after {
    width: 60px;
    height: 60px;
    -webkit-animation: likeRipple 0.6s ease;
    animation: likeRipple 0.6s ease;
}

@-webkit-keyframes likeRipple {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 60px;
        height: 60px;
        opacity: 0;
    }
}

@keyframes likeRipple {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 60px;
        height: 60px;
        opacity: 0;
    }
}

.action-btn.comment-active {
    color: var(--primary-color) !important;
    background: rgba(102, 126, 234, 0.1) !important;
}

.action-btn.comment-active i {
    color: var(--primary-color) !important;
}

.action-btn.share-active {
    color: var(--success-color) !important;
    background: rgba(40, 167, 69, 0.1) !important;
}

.action-btn.share-active i {
    color: var(--success-color) !important;
}

.comments-section {
    border-top: 1px solid var(--light-border);
    padding-top: 15px;
    margin-top: 15px;
    animation: slideInDown 0.3s ease;
}

body.dark-mode .comments-section {
    border-top-color: var(--dark-border);
}

.comment-item {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 8px;
    background: var(--light-bg);
    transition: all 0.3s ease;
}

body.dark-mode .comment-item {
    background: var(--dark-bg);
}

.comment-item:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow);
}

.comment-item.new-comment {
    border-left-color: var(--success-color);
    background: rgba(40, 167, 69, 0.05);
}

.comment-item.new-comment::before {
    content: 'جديد';
    position: absolute;
    top: 5px;
    right: 5px;
    background: var(--success-color);
    color: white;
    padding: 2px 6px;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 600;
}

.comment-avatar {
    width: 30px;
    height: 30px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(102, 126, 234, 0.3);
}

.comment-content h6 {
    color: var(--light-text);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 3px;
}

body.dark-mode .comment-content h6 {
    color: var(--dark-text);
}

.comment-content p {
    color: var(--light-text);
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

body.dark-mode .comment-content p {
    color: var(--dark-text);
}

.comment-input {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.comment-input input {
    flex: 1;
    padding: 8px 12px;
    border: 2px solid var(--light-border);
    border-radius: 8px;
    background: var(--light-card);
    color: var(--light-text);
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

body.dark-mode .comment-input input {
    border-color: var(--dark-border);
    background: var(--dark-card);
    color: var(--dark-text);
}

.comment-input input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.comment-input button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
}

.comment-input button:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

/* Share Modal Styles */
.share-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    padding: 20px 0;
}

.share-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
    border-radius: 12px;
    background: var(--light-bg);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

body.dark-mode .share-option {
    background: var(--dark-bg);
}

.share-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s ease;
}

.share-option:hover::before {
    left: 100%;
}

.share-option:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    background: rgba(102, 126, 234, 0.05);
}

.share-option i {
    font-size: 2rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.share-option:hover i {
    transform: scale(1.1);
}

.share-option span {
    font-weight: 600;
    color: var(--light-text);
    font-size: 0.9rem;
}

body.dark-mode .share-option span {
    color: var(--dark-text);
}

/* Create Post Modal Styles */
.post-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.post-form .form-group {
    margin-bottom: 0;
}

.post-form select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--light-border);
    border-radius: 12px;
    background: var(--light-card);
    color: var(--light-text);
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

body.dark-mode .post-form select {
    border-color: var(--dark-border);
    background: var(--dark-card);
    color: var(--dark-text);
}

.post-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.char-counter {
    text-align: left;
    font-size: 0.8rem;
    color: #666;
    margin-top: 5px;
    font-weight: 500;
}

body.dark-mode .char-counter {
    color: #ccc;
}

.char-counter.warning {
    color: var(--warning-color);
}

.char-counter.danger {
    color: var(--danger-color);
}

.image-upload-area {
    border: 2px dashed var(--light-border);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--light-bg);
    position: relative;
    overflow: hidden;
}

body.dark-mode .image-upload-area {
    border-color: var(--dark-border);
    background: var(--dark-bg);
}

.image-upload-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s ease;
}

.image-upload-area:hover::before {
    left: 100%;
}

.image-upload-area:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-2px);
}

.image-preview {
    position: relative;
    margin-top: 15px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.image-preview img {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: 12px;
    display: block;
}

.remove-image-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 0, 0, 0.8);
    color: white;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 0.8rem;
}

.remove-image-btn:hover {
    background: rgba(255, 0, 0, 1);
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3);
}

/* Enhanced Profile Avatar Upload */
.profile-avatar {
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.profile-avatar:hover img {
    transform: scale(1.05);
}

.avatar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.profile-avatar:hover .avatar-overlay {
    opacity: 1;
}

/* Responsive Design for New Features */
@media (max-width: 768px) {
    .share-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .share-option {
        padding: 15px;
    }
    
    .share-option i {
        font-size: 1.5rem;
    }
    
    .share-option span {
        font-size: 0.8rem;
    }
    
    .post-actions {
        gap: 10px;
    }
    
    .action-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    
    .comment-input {
        flex-direction: column;
        gap: 8px;
    }
    
    .comment-input button {
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .share-options {
        grid-template-columns: 1fr;
    }
    
    .post-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .post-privacy {
        align-self: flex-end;
    }
    
    .post-actions {
        justify-content: space-around;
    }
    
    .action-btn {
        flex-direction: column;
        gap: 2px;
        text-align: center;
        min-width: 50px;
    }
} 

/* Enhanced Reactions and Interactions */
.action-btn.liked {
    color: #e74c3c !important;
    background: rgba(231, 76, 60, 0.1) !important;
}

.action-btn.liked i {
    color: #e74c3c !important;
}

.action-btn.comment-active {
    color: var(--primary-color) !important;
    background: rgba(102, 126, 234, 0.1) !important;
}

.action-btn.comment-active i {
    color: var(--primary-color) !important;
}

.action-btn.share-active {
    color: var(--success-color) !important;
    background: rgba(40, 167, 69, 0.1) !important;
}

.action-btn.share-active i {
    color: var(--success-color) !important;
}

/* Enhanced Comment Styles */
.comment-item {
    position: relative;
    padding: 12px;
    border-radius: 10px;
    background: var(--light-bg);
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

body.dark-mode .comment-item {
    background: var(--dark-bg);
}

.comment-item:hover {
    border-left-color: var(--primary-color);
    transform: translateX(-3px);
    box-shadow: var(--shadow);
}

.comment-item.new-comment {
    border-left-color: var(--success-color);
    background: rgba(40, 167, 69, 0.05);
}

.comment-item.new-comment::before {
    content: 'جديد';
    position: absolute;
    top: 5px;
    right: 5px;
    background: var(--success-color);
    color: white;
    padding: 2px 6px;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 600;
}

/* Enhanced Share Modal */
.share-modal .share-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 15px;
    padding: 20px 0;
}

.share-modal .share-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 15px;
    border-radius: 12px;
    background: var(--light-bg);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

body.dark-mode .share-modal .share-option {
    background: var(--dark-bg);
}

.share-modal .share-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s ease;
}

.share-modal .share-option:hover::before {
    left: 100%;
}

.share-modal .share-option:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    background: rgba(102, 126, 234, 0.05);
}

.share-modal .share-option i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.share-modal .share-option:hover i {
    transform: scale(1.1);
}

.share-modal .share-option span {
    font-weight: 600;
    color: var(--light-text);
    font-size: 0.8rem;
}

body.dark-mode .share-modal .share-option span {
    color: var(--dark-text);
}

/* Enhanced Post Interactions */
.post-actions {
    position: relative;
}

.post-actions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--light-border), transparent);
}

body.dark-mode .post-actions::before {
    background: linear-gradient(90deg, transparent, var(--dark-border), transparent);
}

.action-btn {
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(102, 126, 234, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
}

.action-btn:hover::before {
    width: 100%;
    height: 100%;
}

.action-btn:active {
    transform: scale(0.95);
}

/* Enhanced Comments Section */
.comments-section {
    position: relative;
    background: var(--light-bg);
    border-radius: 12px;
    margin-top: 15px;
    overflow: hidden;
}

body.dark-mode .comments-section {
    background: var(--dark-bg);
}

.comments-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.comments-section.show::before {
    transform: scaleX(1);
}

/* Enhanced Input Styles */
.comment-input {
    position: relative;
    background: var(--light-card);
    border-radius: 12px;
    padding: 12px;
    margin-top: 15px;
    box-shadow: var(--shadow);
}

body.dark-mode .comment-input {
    background: var(--dark-card);
    box-shadow: var(--dark-shadow);
}

.comment-input input {
    border: 2px solid var(--light-border);
    border-radius: 8px;
    padding: 10px 12px;
    background: var(--light-card);
    color: var(--light-text);
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    width: 100%;
}

body.dark-mode .comment-input input {
    border-color: var(--dark-border);
    background: var(--dark-card);
    color: var(--dark-text);
}

.comment-input input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.comment-input button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    font-size: 0.9rem;
}

.comment-input button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.comment-input button:active {
    transform: translateY(0);
}

/* Enhanced Notifications */
.notification {
    position: fixed;
    top: 90px;
    right: 20px;
    background: var(--light-card);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 16px 20px;
    z-index: 2000;
    max-width: 400px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-left: 4px solid var(--success-color);
    font-family: 'Cairo', sans-serif;
    animation: slideInRight 0.4s ease;
}

body.dark-mode .notification {
    background: var(--dark-card);
    box-shadow: var(--dark-shadow);
}

.notification.show {
    transform: translateX(0);
}

.notification-success {
    border-left-color: var(--success-color);
}

.notification-error {
    border-left-color: var(--danger-color);
}

.notification-warning {
    border-left-color: var(--warning-color);
}

.notification-info {
    border-left-color: var(--primary-color);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.notification-message {
    color: var(--light-text);
    font-weight: 500;
    flex: 1;
    line-height: 1.4;
}

body.dark-mode .notification-message {
    color: var(--dark-text);
}

.notification-close {
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    font-weight: bold;
    line-height: 1;
}

body.dark-mode .notification-close {
    color: #ccc;
}

.notification-close:hover {
    color: var(--danger-color);
    background: rgba(220, 53, 69, 0.1);
}

/* Enhanced Form Validation Styles */
.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: var(--danger-color) !important;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1) !important;
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Enhanced Share Modal Styles */
.share-modal .modal-content {
    max-width: 500px;
}

.share-link-container {
    background: var(--light-bg);
    border: 1px solid var(--light-border);
    border-radius: 8px;
    padding: 15px;
    margin: 20px 0;
    display: flex;
    gap: 10px;
    align-items: center;
}

body.dark-mode .share-link-container {
    background: var(--dark-bg);
    border-color: var(--dark-border);
}

.share-link-input {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--light-border);
    border-radius: 6px;
    background: var(--light-card);
    color: var(--light-text);
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
}

body.dark-mode .share-link-input {
    background: var(--dark-card);
    border-color: var(--dark-border);
    color: var(--dark-text);
}

.copy-link-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Cairo', sans-serif;
    font-weight: 500;
    white-space: nowrap;
}

.copy-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(75, 0, 130, 0.3);
}

/* Enhanced Privacy Settings */
.privacy-settings {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    border: 1px solid var(--light-border);
}

body.dark-mode .privacy-settings {
    background: var(--dark-bg);
    border-color: var(--dark-border);
}

.privacy-settings h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
    font-weight: 600;
}

.privacy-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--light-border);
}

body.dark-mode .privacy-option {
    border-bottom-color: var(--dark-border);
}

.privacy-option:last-child {
    border-bottom: none;
}

.privacy-option label {
    font-weight: 500;
    color: var(--light-text);
    cursor: pointer;
    flex: 1;
}

body.dark-mode .privacy-option label {
    color: var(--dark-text);
}

/* Enhanced Toggle Switch */
.toggle-switch {
    position: relative;
    width: 50px;
    height: 24px;
    background: #ccc;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.toggle-switch.active {
    background: var(--primary-color);
}

.toggle-switch::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch.active::before {
    transform: translateX(26px);
}

/* Enhanced Skill Tags */
.skill-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--light-card);
    border: 1px solid var(--light-border);
    border-radius: 20px;
    padding: 6px 12px;
    margin: 4px;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

body.dark-mode .skill-tag {
    background: var(--dark-card);
    border-color: var(--dark-border);
}

.skill-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.skill-level-badge {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.skill-level-badge.beginner {
    background: #e3f2fd;
    color: #1976d2;
}

.skill-level-badge.intermediate {
    background: #fff3e0;
    color: #f57c00;
}

.skill-level-badge.advanced {
    background: #e8f5e8;
    color: #388e3c;
}

.skill-level-badge.expert {
    background: #fce4ec;
    color: #c2185b;
}

body.dark-mode .skill-level-badge.beginner {
    background: rgba(25, 118, 210, 0.2);
    color: #64b5f6;
}

body.dark-mode .skill-level-badge.intermediate {
    background: rgba(245, 124, 0, 0.2);
    color: #ffb74d;
}

body.dark-mode .skill-level-badge.advanced {
    background: rgba(56, 142, 60, 0.2);
    color: #81c784;
}

body.dark-mode .skill-level-badge.expert {
    background: rgba(194, 24, 91, 0.2);
    color: #f48fb1;
}

.skill-tag button {
    background: none;
    border: none;
    color: var(--danger-color);
    cursor: pointer;
    padding: 2px;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 0.7rem;
}

.skill-tag button:hover {
    background: var(--danger-color);
    color: white;
    transform: scale(1.1);
}

/* Enhanced Loading States */
.btn-loading {
    display: none;
    align-items: center;
    gap: 8px;
}

.loading-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Enhanced Animation Classes */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes bounce {
    0%, 20%, 60%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    80% { transform: translateY(-5px); }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
    .post-actions {
        gap: 8px;
    }
    
    .action-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
        min-width: 40px;
    }
    
    .comment-input {
        flex-direction: column;
        gap: 10px;
    }
    
    .comment-input button {
        align-self: flex-end;
        min-width: 50px;
    }
    
    .share-modal .share-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .share-modal .share-option {
        padding: 12px;
    }
    
    .share-modal .share-option i {
        font-size: 1.2rem;
    }
    
    .share-modal .share-option span {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .post-header {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .post-privacy {
        align-self: flex-end;
    }
    
    .post-actions {
        justify-content: space-around;
        flex-wrap: wrap;
    }
    
    .action-btn {
        flex-direction: column;
        gap: 2px;
        text-align: center;
        min-width: 45px;
        padding: 8px 6px;
    }
    
    .share-modal .share-options {
        grid-template-columns: 1fr;
    }
    
    .comment-item {
        padding: 10px;
    }
    
    .comment-avatar {
        width: 25px;
        height: 25px;
        font-size: 0.7rem;
    }
    
    .comment-content h6 {
        font-size: 0.8rem;
    }
    
    .comment-content p {
        font-size: 0.8rem;
    }
}

/* Enhanced Contact Information Styles */
.contact-item {
    position: relative;
    transition: all 0.3s ease;
}

.contact-item.editing {
    background: var(--light-card);
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.1);
}

.contact-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--light-card);
    color: var(--light-text);
    font-family: 'Cairo', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    margin-top: 8px;
}

.contact-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.contact-input.valid {
    border-color: var(--success-color);
    background: rgba(40, 167, 69, 0.05);
}

.contact-input.invalid {
    border-color: var(--danger-color);
    background: rgba(220, 53, 69, 0.05);
}

.validation-message {
    color: var(--danger-color);
    font-size: 0.8rem;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
    animation: slideInDown 0.3s ease;
}

.validation-message::before {
    content: '⚠️';
    font-size: 0.9rem;
}

.delete-contact-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    z-index: 10;
    opacity: 0.8;
}

.delete-contact-btn:hover {
    opacity: 1;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

/* Contact Method Modal */
.contact-method-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-method-modal.show {
    opacity: 1;
}

.contact-method-modal .modal-content {
    background: var(--light-card);
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.contact-method-modal.show .modal-content {
    transform: scale(1);
}

.contact-method-modal .modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-method-modal .modal-header h3 {
    margin: 0;
    color: var(--light-text);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-method-modal .modal-header h3 i {
    color: var(--primary-color);
}

.contact-method-modal .close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--light-text);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.contact-method-modal .close-btn:hover {
    background: var(--danger-color);
    color: white;
    transform: rotate(90deg);
}

.contact-method-modal .modal-body {
    padding: 24px;
}

.contact-type-selection h4 {
    margin: 0 0 16px 0;
    color: var(--light-text);
    font-size: 1.1rem;
}

.contact-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.contact-type-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--light-bg);
}

.contact-type-option:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-2px);
}

.contact-type-option.selected {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.2);
}

.contact-type-option i {
    font-size: 2rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.contact-type-option:hover i,
.contact-type-option.selected i {
    transform: scale(1.1);
}

.contact-type-option span {
    font-weight: 600;
    color: var(--light-text);
    font-size: 0.9rem;
}

.contact-details-form {
    animation: slideInUp 0.3s ease;
}

.contact-details-form .form-group {
    margin-bottom: 20px;
}

.contact-details-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--light-text);
}

.contact-details-form input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--light-bg);
    color: var(--light-text);
    font-family: 'Cairo', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.contact-details-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-help {
    font-size: 0.8rem;
    color: var(--muted-text);
    margin-top: 4px;
    font-style: italic;
}

.contact-method-modal .modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.contact-method-modal .btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-method-modal .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Enhanced Contact Actions */
.contact-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.contact-item:hover .contact-actions {
    opacity: 1;
    transform: translateY(0);
}

.action-btn {
    padding: 8px 12px;
    border: none;
    border-radius: 6px;
    background: var(--primary-color);
    color: white;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.action-btn.copy-btn {
    background: var(--success-color);
}

.action-btn.copy-btn:hover {
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

/* Contact Edit Mode Animations */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutRight {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(20px);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark Mode Support for Contact Features */
body.dark-mode .contact-input {
    background: var(--dark-card);
    color: var(--dark-text);
    border-color: var(--dark-border);
}

body.dark-mode .contact-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

body.dark-mode .contact-method-modal .modal-content {
    background: var(--dark-card);
}

body.dark-mode .contact-method-modal .modal-header {
    border-bottom-color: var(--dark-border);
}

body.dark-mode .contact-method-modal .modal-footer {
    border-top-color: var(--dark-border);
}

body.dark-mode .contact-type-option {
    background: var(--dark-bg);
    border-color: var(--dark-border);
    color: var(--dark-text);
}

body.dark-mode .contact-type-option:hover,
body.dark-mode .contact-type-option.selected {
    background: rgba(102, 126, 234, 0.1);
    border-color: var(--primary-color);
}

body.dark-mode .contact-details-form input {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: var(--dark-border);
}

/* Responsive Design for Contact Features */
@media (max-width: 768px) {
    .contact-types-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .contact-type-option {
        padding: 16px 12px;
    }
    
    .contact-type-option i {
        font-size: 1.5rem;
    }
    
    .contact-method-modal .modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .contact-method-modal .modal-header,
    .contact-method-modal .modal-body,
    .contact-method-modal .modal-footer {
        padding: 16px;
    }
    
    .delete-contact-btn {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

/* Portfolio Modal Styles */
.portfolio-view-content {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.portfolio-image {
    flex: 1;
    max-width: 300px;
}

.portfolio-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.portfolio-details {
    flex: 2;
}

.portfolio-details h4 {
    color: #2c3e50;
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.portfolio-details p {
    color: #5a6c7d;
    line-height: 1.7;
    margin-bottom: 20px;
}

.portfolio-details .portfolio-tags {
    margin-bottom: 20px;
}

.portfolio-details .portfolio-stats {
    opacity: 1;
    transform: none;
}

.portfolio-edit-form .form-group {
    margin-bottom: 20px;
}

.portfolio-edit-form label {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 600;
}

.portfolio-edit-form input,
.portfolio-edit-form textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.portfolio-edit-form input:focus,
.portfolio-edit-form textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.delete-confirmation {
    text-align: center;
    padding: 20px;
}

.warning-icon {
    font-size: 3rem;
    color: #e74c3c;
    margin-bottom: 20px;
}

.delete-confirmation h4 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 700;
}

.delete-confirmation p {
    color: #7f8c8d;
    margin-bottom: 25px;
}

.project-preview {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #e74c3c;
    text-align: left;
}

.project-preview h5 {
    color: #2c3e50;
    margin-bottom: 8px;
    font-weight: 600;
}

.project-preview p {
    color: #5a6c7d;
    margin: 0;
    font-size: 0.9rem;
}

.btn-danger {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
}

/* Dark Mode Support for Portfolio Modals */
body.dark-mode .portfolio-details h4 {
    color: var(--dark-text);
}

body.dark-mode .portfolio-details p {
    color: var(--muted-text);
}

body.dark-mode .portfolio-edit-form label {
    color: var(--dark-text);
}

body.dark-mode .portfolio-edit-form input,
body.dark-mode .portfolio-edit-form textarea {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: var(--dark-border);
}

body.dark-mode .portfolio-edit-form input:focus,
body.dark-mode .portfolio-edit-form textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

body.dark-mode .delete-confirmation h4 {
    color: var(--dark-text);
}

body.dark-mode .delete-confirmation p {
    color: var(--muted-text);
}

body.dark-mode .project-preview {
    background: var(--dark-card);
    border-left-color: #e74c3c;
}

body.dark-mode .project-preview h5 {
    color: var(--dark-text);
}

body.dark-mode .project-preview p {
    color: var(--muted-text);
}

/* Responsive Design for Portfolio Modals */
@media (max-width: 768px) {
    .portfolio-view-content {
        flex-direction: column;
    }
    
    .portfolio-image {
        max-width: 100%;
    }
    
    .portfolio-actions {
        flex-wrap: wrap;
    }
    
    .portfolio-action-btn {
        flex: 1;
        min-width: 80px;
        justify-content: center;
    }
    
    .portfolio-edit-form input,
    .portfolio-edit-form textarea {
        font-size: 16px; /* Prevent zoom on iOS */
    }
}

/* Portfolio link overlay */
.portfolio-link-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 123, 255, 0.9);
    color: white;
    padding: 8px;
    border-radius: 50%;
    font-size: 0.9rem;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
    z-index: 2;
}

.portfolio-image:hover .portfolio-link-overlay {
    opacity: 1;
    transform: scale(1);
}

/* Enhanced form styling for portfolio add form */
.portfolio-add-modal .form-group input:focus,
.portfolio-add-modal .form-group textarea:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1) !important;
    outline: none;
}

.portfolio-add-modal .form-actions button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.portfolio-add-modal .form-actions button[type="submit"]:hover {
    background: linear-gradient(135deg, #4B0082, #4B0082);
    box-shadow: 0 6px 25px rgba(0, 123, 255, 0.4);
}

.portfolio-add-modal .form-actions button[type="button"]:hover {
    background: #f8f9fa;
    border-color: #adb5bd;
}

/* Dark mode support for portfolio add form */
body.dark-mode .portfolio-add-modal {
    background: rgba(0, 0, 0, 0.9);
}

body.dark-mode .portfolio-add-content {
    background: var(--dark-card);
    color: var(--dark-text);
}

body.dark-mode .portfolio-add-modal input,
body.dark-mode .portfolio-add-modal textarea {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: #444;
}

body.dark-mode .portfolio-add-modal .form-actions button[type="button"]:hover {
    background: #343a40;
    border-color: #6c757d;
    color: var(--dark-text);
}

/* Responsive design for portfolio add form */
@media (max-width: 768px) {
    .portfolio-add-content {
        width: 95%;
        padding: 20px;
        margin: 10px;
    }
    
    .portfolio-add-modal .form-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .portfolio-add-modal .form-actions button {
        width: 100%;
        justify-content: center;
    }
}

/* Portfolio Category Badge */
.portfolio-category-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--primary-color);
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 2;
    transition: all 0.3s ease;
}

.portfolio-category-badge:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Portfolio Meta Information */
.portfolio-meta {
    margin-bottom: 10px;
}

.portfolio-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary-color);
    color: white;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.portfolio-category:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.portfolio-category i {
    font-size: 0.8rem;
}

/* Dark mode support for portfolio category */
body.dark-mode .portfolio-category-badge {
    background: var(--primary-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

body.dark-mode .portfolio-category {
    background: var(--primary-color);
}

/* Responsive design for portfolio category */
@media (max-width: 768px) {
    .portfolio-category-badge {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
        top: 8px;
        right: 8px;
    }
    
    .portfolio-category {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
    
    .portfolio-category i {
        font-size: 0.7rem;
    }
}

/* Portfolio Form Optgroup Styling */
#portfolioCategory optgroup {
    font-weight: bold;
    font-size: 0.9rem;
    color: var(--primary-color);
    background: rgba(0, 123, 255, 0.05);
    padding: 8px 0;
    margin: 5px 0;
    border-top: 1px solid rgba(0, 123, 255, 0.2);
}

#portfolioCategory option {
    padding: 10px 15px;
    font-weight: normal;
    color: var(--light-text);
    background: var(--light-bg);
    transition: all 0.2s ease;
}

#portfolioCategory option:hover {
    background: rgba(0, 123, 255, 0.1);
    color: var(--primary-color);
}

#portfolioCategory option:checked {
    background: var(--primary-color);
    color: white;
}

/* Dark mode support for optgroups */
body.dark-mode #portfolioCategory optgroup {
    color: var(--primary-color);
    background: rgba(0, 123, 255, 0.1);
    border-top-color: rgba(0, 123, 255, 0.3);
}

body.dark-mode #portfolioCategory option {
    color: var(--dark-text);
    background: var(--dark-bg);
}

body.dark-mode #portfolioCategory option:hover {
    background: rgba(0, 123, 255, 0.2);
    color: var(--primary-color);
}

body.dark-mode #portfolioCategory option:checked {
    background: var(--primary-color);
    color: white;
}

/* Enhanced select styling */
#portfolioCategory {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

#portfolioCategory:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
    outline: none;
}

/* Responsive design for select */
@media (max-width: 768px) {
    #portfolioCategory {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 14px 40px 14px 15px;
    }
    
    #portfolioCategory optgroup {
        font-size: 0.85rem;
        padding: 6px 0;
    }
    
    #portfolioCategory option {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
}

/* Enhanced Portfolio Item Animations and Effects */
.portfolio-item {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center;
    position: relative;
    overflow: hidden;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1), rgba(0, 123, 255, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    border-radius: 15px;
}

.portfolio-item:hover::before {
    opacity: 1;
}

.portfolio-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.05);
}

.portfolio-item:hover .portfolio-category-badge {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.portfolio-item:hover .portfolio-category {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* Enhanced image container */
.portfolio-image {
    transition: transform 0.4s ease;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

.portfolio-image img {
    transition: all 0.4s ease;
}

.portfolio-item:hover .portfolio-image img {
    filter: brightness(1.1) contrast(1.05);
}

/* Floating animation for automatic logos */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.portfolio-item img[src^="data:image/svg+xml"] {
    animation: float 6s ease-in-out infinite;
}

.portfolio-item:hover img[src^="data:image/svg+xml"] {
    animation-duration: 3s;
}

/* Pulse effect for category badges */
@keyframes pulse {
    0% { box-shadow: 0 2px 8px rgba(0, 123, 255, 0.2); }
    50% { box-shadow: 0 4px 16px rgba(0, 123, 255, 0.4); }
    100% { box-shadow: 0 2px 8px rgba(0, 123, 255, 0.2); }
}

.portfolio-category-badge {
    animation: pulse 3s ease-in-out infinite;
}

/* Shimmer effect for loading */
@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: calc(200px + 100%) 0; }
}

.portfolio-item.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200px 100%;
    animation: shimmer 1.5s infinite;
}

/* Stagger animation for portfolio grid */
.portfolio-item.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 0.6s ease forwards;
}

.portfolio-item.fade-in:nth-child(1) { animation-delay: 0.1s; }
.portfolio-item.fade-in:nth-child(2) { animation-delay: 0.2s; }
.portfolio-item.fade-in:nth-child(3) { animation-delay: 0.3s; }
.portfolio-item.fade-in:nth-child(4) { animation-delay: 0.4s; }
.portfolio-item.fade-in:nth-child(5) { animation-delay: 0.5s; }
.portfolio-item.fade-in:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced portfolio content */
.portfolio-content {
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-content {
    transform: translateY(-2px);
}

.portfolio-content h4 {
    transition: color 0.3s ease;
}

.portfolio-item:hover .portfolio-content h4 {
    color: var(--primary-color);
}

/* Glowing border effect */
.portfolio-item::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), transparent, var(--primary-color));
    border-radius: 17px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.portfolio-item:hover::after {
    opacity: 0.3;
}

/* Dark mode enhancements */
body.dark-mode .portfolio-item::before {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.15), rgba(0, 123, 255, 0.08));
}

body.dark-mode .portfolio-item:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

body.dark-mode .portfolio-item::after {
    background: linear-gradient(45deg, var(--primary-color), transparent, var(--primary-color));
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .portfolio-item:hover {
        transform: translateY(-4px) scale(1.01);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }
    
    .portfolio-item:hover .portfolio-image {
        transform: scale(1.02);
    }
    
    .portfolio-item:hover .portfolio-category-badge {
        transform: scale(1.1);
    }
    
    /* Reduce animations on mobile for performance */
    .portfolio-item img[src^="data:image/svg+xml"] {
        animation-duration: 8s;
    }
    
    .portfolio-category-badge {
        animation-duration: 4s;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .portfolio-item,
    .portfolio-image,
    .portfolio-category-badge,
    .portfolio-category,
    .portfolio-content {
        transition: none;
        animation: none;
    }
    
    .portfolio-item img[src^="data:image/svg+xml"] {
        animation: none;
    }
}

/* Focus states for accessibility */
.portfolio-item:focus-within {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 123, 255, 0.2);
}

/* Platform Contact System Animations */
@keyframes callPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes fadeInScale {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Call Modal Styles */
.call-modal {
    backdrop-filter: blur(10px);
}

.call-modal-content {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: fadeInScale 0.3s ease-out;
}

.call-action-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.end-call:hover {
    background: #c82333 !important;
}

/* Message Modal Styles */
.message-modal {
    backdrop-filter: blur(10px);
}

.message-modal-content {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: fadeInScale 0.3s ease-out;
}

.message-item {
    animation: slideInUp 0.3s ease-out;
}

.message-input-area textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.message-input-area button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

/* Quick Contact Actions Enhancement */
.quick-contact-actions {
    gap: 15px;
}

.quick-action-btn {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.quick-action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.quick-action-btn:hover::before {
    left: 100%;
}

.quick-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Dark mode enhancements for contact system */
body.dark-mode .call-modal-content,
body.dark-mode .message-modal-content {
    background: var(--dark-card);
    border: 1px solid #404040;
}

body.dark-mode .message-input-area {
    background: var(--dark-bg);
    border-color: #404040;
}

body.dark-mode .message-input-area textarea {
    background: var(--dark-card);
    border-color: #404040;
    color: var(--dark-text);
}

/* Enhanced Skill Bar Controls */
.skill-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.skill-control-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    background: var(--gradient-primary);
    color: white;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.skill-control-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.skill-control-btn i {
    font-size: 0.8rem;
}

.skill-edit-item {
    background: var(--light-bg);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    position: relative;
}

.skill-edit-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.1);
}

.skill-edit-item.dragging {
    opacity: 0.5;
    transform: rotate(5deg);
}

.skill-edit-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.skill-name-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    background: white;
}

.skill-level-container {
    margin-bottom: 15px;
}

.skill-level-input {
    width: 100%;
    margin-bottom: 10px;
}

.skill-level-display {
    text-align: center;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.skill-bar-preview {
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 15px;
}

.skill-bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.preset-levels {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.preset-btn {
    padding: 4px 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: white;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s ease;
}

.preset-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.skill-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.skill-action-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.skill-action-btn.delete {
    background: #dc3545;
    color: white;
}

.skill-action-btn.drag {
    background: #6c757d;
    color: white;
    cursor: grab;
}

.skill-action-btn.drag:active {
    cursor: grabbing;
}

.skill-action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Preset Levels Modal */
.preset-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.preset-modal.show {
    opacity: 1;
}

.preset-modal-content {
    background: white;
    border-radius: 12px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.preset-modal.show .preset-modal-content {
    transform: scale(1);
}

.preset-modal h3 {
    margin-bottom: 20px;
    color: var(--dark-text);
    text-align: center;
}

.preset-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.preset-option {
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.preset-option:hover {
    border-color: var(--primary-color);
    background: rgba(0, 123, 255, 0.05);
}

.preset-option h4 {
    margin-bottom: 5px;
    color: var(--primary-color);
}

.preset-option p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--light-text);
}

.preset-modal-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.preset-modal-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.preset-modal-btn.primary {
    background: var(--gradient-primary);
    color: white;
}

.preset-modal-btn.secondary {
    background: #6c757d;
    color: white;
}

.preset-modal-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Dark mode for skill controls */
[data-theme="dark"] .skill-edit-item {
    background: var(--dark-bg);
    border-color: #444;
}

[data-theme="dark"] .skill-name-input {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: #444;
}

[data-theme="dark"] .preset-btn {
    background: var(--dark-bg);
    color: var(--dark-text);
    border-color: #444;
}

[data-theme="dark"] .preset-modal-content {
    background: var(--dark-bg);
    color: var(--dark-text);
}

[data-theme="dark"] .preset-option {
    background: var(--dark-bg);
    border-color: #444;
}

[data-theme="dark"] .preset-option:hover {
    background: rgba(0, 123, 255, 0.1);
}

/* Mobile responsiveness for skill controls */
@media (max-width: 768px) {
    .skill-controls {
        flex-direction: column;
    }
    
    .skill-control-btn {
        width: 100%;
        justify-content: center;
    }
    
    .preset-levels {
        justify-content: center;
    }
    
    .skill-actions {
        justify-content: center;
    }
    
    .preset-options {
        grid-template-columns: 1fr;
    }
}

/* Experience indicator styles */
.experience-indicator {
    font-size: 0.7rem;
    color: #666;
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
}

.experience-indicator i {
    font-size: 0.8rem;
}

/* Experience input fields in edit mode */
.experience-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.experience-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.experience-field label {
    font-size: 0.8rem;
    font-weight: 500;
    color: #555;
}

.experience-field input[type="number"] {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.experience-field input[type="number"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.certification-field {
    grid-column: span 2;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: rgba(255, 193, 7, 0.1);
    border-radius: 6px;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.certification-field input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #ffc107;
}

.certification-field label {
    margin: 0;
    color: #856404;
    font-weight: 500;
}

.calculated-level {
    grid-column: span 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    background: linear-gradient(135deg, #e3f2fd, #f3e5f5);
    border-radius: 8px;
    border: 1px solid rgba(74, 144, 226, 0.2);
}

.calculated-level-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1976d2;
}

.auto-calculate-btn {
    padding: 6px 12px;
    background: linear-gradient(135deg, #4a90e2, #7b68ee);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.auto-calculate-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

/* Dark mode adjustments for experience fields */
[data-theme="dark"] .experience-indicator {
    color: #ccc;
}

[data-theme="dark"] .experience-inputs {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .experience-field label {
    color: #ccc;
}

[data-theme="dark"] .experience-field input[type="number"] {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

[data-theme="dark"] .certification-field {
    background: rgba(255, 193, 7, 0.1);
    border-color: rgba(255, 193, 7, 0.2);
}

[data-theme="dark"] .certification-field label {
    color: #ffc107;
}

[data-theme="dark"] .calculated-level {
    background: rgba(74, 144, 226, 0.1);
    border-color: rgba(74, 144, 226, 0.2);
}

[data-theme="dark"] .calculated-level-text {
    color: #64b5f6;
}

/* Mobile responsiveness for experience fields */
@media (max-width: 768px) {
    .experience-inputs {
        grid-template-columns: 1fr;
    }
    
    .certification-field {
        grid-column: span 1;
    }
    
    .calculated-level {
        grid-column: span 1;
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* Profile Picture Upload Styles */
.upload-section {
    text-align: center;
    padding: 20px;
}

.upload-area {
    border: 3px dashed var(--light-border);
    border-radius: 15px;
    padding: 40px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--light-bg);
    position: relative;
    overflow: hidden;
}

.upload-area:hover {
    border-color: var(--primary-color);
    background: rgba(0, 123, 255, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.15);
}

.upload-area.dragover {
    border-color: var(--primary-color);
    background: rgba(0, 123, 255, 0.1);
    transform: scale(1.02);
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.upload-content i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.upload-content h5 {
    font-size: 1.2rem;
    color: var(--light-text);
    margin: 0;
    font-weight: 600;
}

.upload-content p {
    color: var(--light-text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

.upload-preview {
    margin-top: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.upload-preview img {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 10px;
}

.upload-options {
    margin-top: 20px;
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.upload-options .btn {
    min-width: 120px;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.upload-options .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Enhanced Profile Avatar Styles */
.profile-avatar {
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}

.profile-avatar:hover {
    transform: scale(1.05);
}

.profile-avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.profile-avatar:hover img {
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}

.avatar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    color: white;
}

.profile-avatar:hover .avatar-overlay {
    opacity: 1;
}

.avatar-overlay i {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.avatar-overlay span {
    font-size: 0.8rem;
    font-weight: 500;
}

/* Profile Picture Modal Specific Styles */
#profilePictureModal .modal-content {
    max-width: 500px;
    width: 90%;
}

#profilePictureModal .modal-header {
    background: var(--gradient-primary);
    color: white;
    border-radius: 15px 15px 0 0;
}

#profilePictureModal .modal-header h3 {
    color: white;
    margin: 0;
}

#profilePictureModal .modal-header i {
    color: white;
    margin-left: 10px;
}

/* Responsive Design for Profile Picture Upload */
@media (max-width: 768px) {
    .upload-area {
        padding: 30px 15px;
    }
    
    .upload-content i {
        font-size: 2.5rem;
    }
    
    .upload-content h5 {
        font-size: 1.1rem;
    }
    
    .upload-options {
        flex-direction: column;
        align-items: center;
    }
    
    .upload-options .btn {
        width: 100%;
        max-width: 200px;
    }
    
    .profile-avatar img {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .upload-area {
        padding: 25px 10px;
    }
    
    .upload-content i {
        font-size: 2rem;
    }
    
    .upload-content h5 {
        font-size: 1rem;
    }
    
    .profile-avatar img {
        width: 80px;
        height: 80px;
    }
    
    .avatar-overlay i {
        font-size: 1.2rem;
    }
    
    .avatar-overlay span {
        font-size: 0.7rem;
    }
}

/* Upload Animation Effects */
@keyframes uploadPulse {
    0% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(0, 123, 255, 0.15);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 12px 35px rgba(0, 123, 255, 0.25);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(0, 123, 255, 0.15);
    }
}

.upload-area.uploading {
    animation: uploadPulse 1.5s ease-in-out infinite;
}

@keyframes successBounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0, 0, 0);
    }
    40%, 43% {
        transform: translate3d(0, -8px, 0);
    }
    70% {
        transform: translate3d(0, -4px, 0);
    }
    90% {
        transform: translate3d(0, -2px, 0);
    }
}

.upload-success {
    animation: successBounce 0.6s ease-in-out;
}

.upload-area.error {
    border-color: #dc3545;
    background: rgba(220, 53, 69, 0.05);
}

.upload-area.error .upload-content i {
    color: #dc3545;
}

.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading i {
    animation: spin 1s linear infinite;
}

/* User Type Selector Styles */
.user-type-selector {
    background: linear-gradient(135deg, var(--light-card) 0%, rgba(255, 255, 255, 0.95) 100%);
    border-radius: 25px;
    padding: 35px;
    margin-bottom: 40px;
    box-shadow: 0 15px 35px rgba(75, 0, 130, 0.1), 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(75, 0, 130, 0.1);
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

body.dark-mode .user-type-selector {
    background: linear-gradient(135deg, var(--dark-card) 0%, rgba(58, 58, 58, 0.95) 100%);
    box-shadow: 0 15px 35px rgba(75, 0, 130, 0.2), 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(75, 0, 130, 0.2);
}

.user-type-selector::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #4B0082, #8A2BE2, #9370DB, #4B0082);
    background-size: 200% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.user-type-selector::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(75, 0, 130, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(138, 43, 226, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Floating particles effect */

.user-type-selector .floating-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.user-type-selector .floating-particles::before,
.user-type-selector .floating-particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(75, 0, 130, 0.3);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.user-type-selector .floating-particles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.user-type-selector .floating-particles::after {
    top: 60%;
    right: 15%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-20px) scale(1.2);
        opacity: 0.6;
    }
}

.selector-content h3 {
    color: var(--light-text);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-align: center;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.5px;
}

body.dark-mode .selector-content h3 {
    color: var(--dark-text);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.user-type-buttons {
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.user-type-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 25px 30px;
    border: 2px solid rgba(75, 0, 130, 0.2);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 249, 250, 0.9) 100%);
    color: var(--light-text);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 180px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(75, 0, 130, 0.1), 0 4px 10px rgba(0, 0, 0, 0.05);
}

body.dark-mode .user-type-btn {
    border-color: rgba(75, 0, 130, 0.3);
    background: linear-gradient(135deg, rgba(58, 58, 58, 0.9) 0%, rgba(46, 46, 46, 0.9) 100%);
    color: var(--dark-text);
    box-shadow: 0 8px 25px rgba(75, 0, 130, 0.2), 0 4px 10px rgba(0, 0, 0, 0.2);
}

.user-type-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(75, 0, 130, 0.1), transparent);
    transition: left 0.6s ease;
}

.user-type-btn:hover::before {
    left: 100%;
}

.user-type-btn:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 35px rgba(75, 0, 130, 0.2), 0 8px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.user-type-btn.active {
    background: linear-gradient(135deg, #4B0082 0%, #8A2BE2 100%);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 20px 40px rgba(75, 0, 130, 0.4), 0 10px 25px rgba(0, 0, 0, 0.15);
    animation: activePulse 2s ease-in-out infinite;
}

.user-type-btn.active::before {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

@keyframes activePulse {
    0%, 100% {
        box-shadow: 0 20px 40px rgba(75, 0, 130, 0.4), 0 10px 25px rgba(0, 0, 0, 0.15);
    }
    50% {
        box-shadow: 0 25px 50px rgba(75, 0, 130, 0.5), 0 15px 30px rgba(0, 0, 0, 0.2);
    }
}

.user-type-btn i {
    font-size: 2.5rem;
    margin-bottom: 8px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.user-type-btn:hover i {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.user-type-btn.active i {
    transform: scale(1.15);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.user-type-btn span {
    font-size: 1.2rem;
    font-weight: 700;
    transition: all 0.3s ease;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.user-type-btn.active span {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.user-type-btn small {
    font-size: 0.85rem;
    opacity: 0.9;
    text-align: center;
    line-height: 1.3;
    transition: all 0.3s ease;
    font-weight: 500;
}

.user-type-btn.active small {
    opacity: 1;
    font-weight: 600;
}

/* User Type Badge Styles */
.user-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-primary);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 10px 0;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.user-type-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.user-type-badge i {
    font-size: 1rem;
}

/* User Type Visibility Control */
[data-user-type="freelancer"] {
    display: block;
}

[data-user-type="client"] {
    display: none;
}

body.client-mode [data-user-type="freelancer"] {
    display: none;
}

body.client-mode [data-user-type="client"] {
    display: block;
}

/* Contact section is visible for both user types */
.contact-section {
    display: block !important;
}



/* Responsive Design for User Type Selector */
@media (max-width: 768px) {
    .user-type-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .user-type-btn {
        width: 100%;
        max-width: 250px;
        padding: 15px 20px;
    }
    
    .user-type-btn i {
        font-size: 1.5rem;
    }
    
    .user-type-btn span {
        font-size: 1rem;
    }
    
    .user-type-btn small {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .user-type-selector {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .selector-content h3 {
        font-size: 1.1rem;
    }
    
    .user-type-btn {
        padding: 12px 15px;
    }
    
    .user-type-btn i {
        font-size: 1.3rem;
    }
    

}