/* CSS Variables for Theme Management */
:root {
    /* Light Theme Colors */
    --primary-color: #2c5aa0;
    --secondary-color: #f4c430;
    --accent-color: #8b4a9c;
    --background-color: #ffffff;
    --surface-color: #f8f9fa;
    --text-primary: #2c3e50;
    --text-secondary: #6b6969;
    --border-color: #e9ecef;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
     --input-bg: #ffffff;
    --input-hover-bg: #f8fafc;
    --input-focus-bg: #ffffff;
    --placeholder-color: #9ca3af;
    --success-color: #10b981;
    --error-color: #ef4444;
}

[data-theme="dark"] {
    /* Dark Theme Colors */
    --primary-color: #4a90e2;
    --secondary-color: #f4c430;
    --accent-color: #b366c7;
    --background-color: #1a1a1a;
    --surface-color: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #f0e8e8;
    --border-color: #404040;
    --shadow-light: rgba(255, 255, 255, 0.1);
    --shadow-medium: rgba(255, 255, 255, 0.15);
    --success-color: #4caf50;
    --error-color: #f44336;
    --warning-color: #ff9800;
     --input-bg-dark: #374151;
    --input-hover-bg-dark: #4b5563;
    --input-focus-bg-dark: #374151;
    --text-color-dark: #f9fafb;
    --card-bg-dark: #1f2937;
    --border-color-dark: #4b5563;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--background-color) 0%, var(--surface-color) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    transition: all 0.3s ease;
}

/* ===== MEETING INFORMATION SECTION ===== */
/* Mobile Dashboard Header Fix */
@media (max-width: 768px) {
    .dashboard-header {
        padding: 15px 10px;
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .header-content {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }
    
    .header-title {
        font-size: 20px;
        margin: 0;
        word-break: break-word;
    }
    
    .header-subtitle {
        font-size: 14px;
        margin: 0;
    }
    
    .header-actions {
        flex-direction: column;
        gap: 8px;
        width: 100%;
    }
    
    .header-actions .btn,
    .header-actions .action-btn {
        width: 100%;
        padding: 10px 15px;
        font-size: 14px;
        justify-content: center;
    }
    
    /* User info section */
    .user-info {
        padding: 15px 10px;
        text-align: center;
    }
    
    .user-info h2 {
        font-size: 18px;
        margin-bottom: 8px;
    }
    
    .user-info p {
        font-size: 13px;
        margin: 4px 0;
    }
    
    /* Navigation fixes */
    .nav-header {
        padding: 10px 15px;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .nav-header .logo {
        flex: 1;
        min-width: 200px;
    }
    
    .nav-header .nav-actions {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
        width: 100%;
        justify-content: center;
    }
    
    .nav-actions a,
    .nav-actions button {
        padding: 8px 12px;
        font-size: 12px;
        min-width: 80px;
        text-align: center;
    }
    
    /* Stats cards mobile fix */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin: 20px 10px;
    }
    
    .stat-card {
        padding: 15px;
        text-align: center;
    }
    
    .stat-card h3 {
        font-size: 24px;
    }
    
    .stat-card p {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .dashboard-header {
        padding: 10px 8px;
    }
    
    .header-title {
        font-size: 18px;
    }
    
    .header-subtitle {
        font-size: 12px;
    }
    
    .nav-header {
        padding: 8px 10px;
    }
    
    .nav-header .logo {
        min-width: 150px;
    }
    
    .nav-actions a,
    .nav-actions button {
        padding: 6px 10px;
        font-size: 11px;
        min-width: 70px;
    }
    
    .user-info {
        padding: 10px 8px;
    }
    
    .user-info h2 {
        font-size: 16px;
    }
    
    .user-info p {
        font-size: 12px;
    }
    
    .stats-grid {
        margin: 15px 8px;
        gap: 12px;
    }
    
    .stat-card {
        padding: 12px;
    }
    
    .stat-card h3 {
        font-size: 20px;
    }
    
    .stat-card p {
        font-size: 13px;
    }
}

/* Prevent horizontal scroll */
.dashboard-container,
.admin-container {
    max-width: 100vw;
    overflow-x: hidden;
}

/* Fix for long text overflow */
.header-title,
.header-subtitle,
.user-info h2,
.user-info p {
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

/* Responsive table fix */
@media (max-width: 768px) {
    .table-container {
        overflow-x: auto;
        margin: 0 -10px;
        padding: 0 10px;
    }
    
    .data-table {
        min-width: 600px;
        font-size: 12px;
    }
    
    .data-table th,
    .data-table td {
        padding: 8px 4px;
        white-space: nowrap;
    }
}

.form-section {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.form-section:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.form-section h4 {
    color: var(--primary-color);
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 25px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.form-section h4 i {
    font-size: 22px;
    color: var(--accent-color);
}

/* Form Groups */
.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-color);
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.form-group label:has(+ select:focus),
.form-group label:has(+ input:focus) {
    color: var(--primary-color);
}

/* Select Styling */
.form-group select {
    width: 100%;
    padding: 14px 16px;
    padding-right: 45px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    background: var(--input-bg);
    color: var(--text-color);
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    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 16px center;
    background-size: 16px;
}

.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background-color: var(--input-focus-bg);
}

.form-group select:hover {
    border-color: var(--primary-color);
    background-color: var(--input-hover-bg);
}

/* Input Styling */
.form-group input[type="text"] {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    background: var(--input-bg);
    color: var(--text-color);
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.form-group input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background-color: var(--input-focus-bg);
}

.form-group input[type="text"]:hover {
    border-color: var(--primary-color);
    background-color: var(--input-hover-bg);
}

.form-group input[type="text"]::placeholder {
    color: var(--placeholder-color);
    font-weight: 400;
}

/* Dynamic Container Animations */
#meeting-subtype-container,
#other-meeting-container {
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    max-height: 0;
    margin-bottom: 0;
}

#meeting-subtype-container[style*="block"],
#other-meeting-container[style*="block"] {
    opacity: 1;
    max-height: 100px;
    margin-bottom: 25px;
    animation: slideDown 0.4s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
        max-height: 0;
    }
    to {
        opacity: 1;
        transform: translateY(0);
        max-height: 100px;
    }
}

/* Required Field Indicator */
.form-group label::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    background: var(--error-color);
    border-radius: 50%;
    margin-right: 6px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-group label:has([required])::before,
.form-group label[for="other_meeting"]::before {
    opacity: 1;
}

/* Validation States */
.form-group select.error,
.form-group input.error {
    border-color: var(--error-color);
    background-color: rgba(239, 68, 68, 0.05);
}

.form-group select.success,
.form-group input.success {
    border-color: var(--success-color);
    background-color: rgba(16, 185, 129, 0.05);
}

/* Loading State */
.form-group select.loading {
    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%3cpath d='M21 12a9 9 0 11-6.219-8.56'/%3e%3c/svg%3e" );
    animation: spin 1s linear infinite;
}

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

/* Dark Theme Adjustments */
[data-theme="dark"] .form-section {
    background: var(--card-bg-dark);
    border-color: var(--border-color-dark);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .form-section:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .form-section h4 {
    color: var(--text-color-dark);
    border-bottom-color: var(--border-color-dark);
}

[data-theme="dark"] .form-group label {
    color: var(--text-color-dark);
}

[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group input[type="text"] {
    background: var(--input-bg-dark);
    border-color: var(--border-color-dark);
    color: var(--text-color-dark);
}

[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .form-group input[type="text"]:focus {
    background: var(--input-focus-bg-dark);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.2);
}

[data-theme="dark"] .form-group select:hover,
[data-theme="dark"] .form-group input[type="text"]:hover {
    background: var(--input-hover-bg-dark);
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-section {
        padding: 20px;
        margin-bottom: 20px;
        border-radius: 12px;
    }
    
    .form-section h4 {
        font-size: 18px;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
    
    .form-section h4 i {
        font-size: 20px;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-group select,
    .form-group input[type="text"] {
        padding: 12px 14px;
        font-size: 14px;
    }
    
    .form-group select {
        padding-right: 40px;
        background-size: 14px;
        background-position: right 14px center;
    }
}

@media (max-width: 480px) {
    .form-section {
        padding: 16px;
        margin-bottom: 16px;
        border-radius: 10px;
    }
    
    .form-section h4 {
        font-size: 16px;
        margin-bottom: 16px;
        padding-bottom: 10px;
        gap: 8px;
    }
    
    .form-section h4 i {
        font-size: 18px;
    }
    
    .form-group {
        margin-bottom: 16px;
    }
    
    .form-group label {
        font-size: 13px;
        margin-bottom: 6px;
    }
    
    .form-group select,
    .form-group input[type="text"] {
        padding: 10px 12px;
        font-size: 14px;
        border-radius: 8px;
    }
    
    .form-group select {
        padding-right: 36px;
        background-size: 12px;
        background-position: right 12px center;
    }
}

/* Print Styles */
@media print {
    .form-section {
        background: white !important;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
        page-break-inside: avoid;
        margin-bottom: 20px;
    }
    
    .form-section h4 {
        color: black !important;
        border-bottom-color: #ddd !important;
    }
    
    .form-group select,
    .form-group input[type="text"] {
        background: white !important;
        border-color: #ddd !important;
        color: black !important;
    }
    
    #meeting-subtype-container,
    #other-meeting-container {
        display: block !important;
        opacity: 1 !important;
        max-height: none !important;
    }
}

/* Accessibility Enhancements */
@media (prefers-reduced-motion: reduce) {
    .form-section,
    .form-group select,
    .form-group input[type="text"],
    #meeting-subtype-container,
    #other-meeting-container {
        transition: none;
        animation: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .form-section {
        border: 2px solid var(--text-color);
    }
    
    .form-group select,
    .form-group input[type="text"] {
        border: 2px solid var(--text-color);
    }
    
    .form-group select:focus,
    .form-group input[type="text"]:focus {
        border: 3px solid var(--primary-color);
    }
}


/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.theme-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px var(--shadow-medium);
    transition: all 0.3s ease;
}

.theme-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-medium);
}

/* Container */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px 0;
}

.logo-section {
    margin-bottom: 30px;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 50px;
    width: auto;
}

.brand-text h1 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
    color: var(--primary-navy);
}

.brand-text p {
    font-size: 0.9rem;
    color: var(--primary-teal);
    margin-bottom: 0;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--primary-navy);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.logo-icon {
    position: relative;
    width: 80px;
    height: 80px;
}

.logo-shape {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    border-radius: 50% 20% 50% 20%;
    position: relative;
    animation: logoFloat 3s ease-in-out infinite;
}

.logo-shape::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background: var(--background-color);
    border-radius: 50% 20% 50% 20%;
}

.logo-shape::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50% 20% 50% 20%;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

.logo-text {
    text-align: left;
}

.arabic-text {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 5px;
    direction: rtl;
}

.english-text {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px var(--shadow-light);
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Main Content */
.main-content {
    background: var(--surface-color);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px var(--shadow-medium);
    border: 1px solid var(--border-color);
}

/* Form Sections */
.form-section {
    margin-bottom: 40px;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--accent-color);
}

/* Form Groups */
.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 1rem;
}

.required {
    color: var(--error-color);
    font-weight: bold;
}

/* Form Inputs */
.form-input,
.form-select {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    background: var(--background-color);
    color: var(--text-primary);
    transition: all 0.3s ease;
    outline: none;
}

.form-input:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(44, 90, 160, 0.1);
    transform: translateY(-2px);
}

.form-input:hover,
.form-select:hover {
    border-color: var(--primary-color);
}

/* Radio Groups */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.radio-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background: var(--background-color);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.radio-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.radio-item input[type="radio"] {
    margin-right: 15px;
    width: 20px;
    height: 20px;
    accent-color: var(--primary-color);
}

.radio-item input[type="radio"]:checked + .radio-label {
    color: var(--primary-color);
    font-weight: 600;
}

.radio-item:has(input[type="radio"]:checked) {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color)10, transparent);
}

.radio-label {
    font-size: 1rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Error Messages */
.error-message {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 5px;
    display: none;
    font-weight: 500;
}

.error-message.show {
    display: block;
    animation: slideDown 0.3s ease;
}

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

/* Form Actions */
.form-actions {
    text-align: center;
    margin-top: 40px;
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    border: none;
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px var(--shadow-medium);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--shadow-medium);
}

.submit-btn:active {
    transform: translateY(-1px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--surface-color);
    margin: 10% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 20px 60px var(--shadow-medium);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    text-align: center;
    padding: 30px 30px 20px;
    border-bottom: 1px solid var(--border-color);
}

.success-icon {
    font-size: 3rem;
    color: var(--success-color);
    margin-bottom: 15px;
}

.modal-header h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.modal-body {
    padding: 30px;
    text-align: center;
}

.modal-body p {
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 1rem;
}

.modal-footer {
    padding: 20px 30px 30px;
    text-align: center;
}

.modal-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.modal-btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .main-content {
        padding: 25px;
        border-radius: 15px;
    }
    
    .logo {
        flex-direction: column;
        gap: 15px;
    }
    
    .logo-icon {
        width: 60px;
        height: 60px;
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    .radio-group {
        gap: 10px;
    }
    
    .radio-item {
        padding: 12px 15px;
    }
    
    .submit-btn {
        width: 100%;
        padding: 15px;
    }
    
    .theme-toggle {
        top: 15px;
        right: 15px;
    }
    
    .theme-btn {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .form-input,
    .form-select {
        padding: 12px 15px;
    }
    
    .modal-content {
        width: 95%;
        margin: 5% auto;
    }
}

/* Loading Animation */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading .submit-btn {
    background: var(--text-secondary);
    cursor: not-allowed;
}

.loading .submit-btn::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Form Validation States */
.form-input.error,
.form-select.error {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-input.success,
.form-select.success {
    border-color: var(--success-color);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

/* Smooth Transitions */
* {
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}



/* User Navigation Styles */
.user-nav {
    position: fixed;
    top: 20px;
    right: 80px;
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--card-bg);
    padding: 10px 20px;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.user-welcome {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 14px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    padding: 6px 12px;
    border-radius: 15px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.nav-link.admin-link {
    color: #f59e0b;
}

.nav-link.admin-link:hover {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.nav-link.logout-link {
    color: #ef4444;
}

.nav-link.logout-link:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.nav-link i {
    font-size: 12px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .user-nav {
        position: relative;
        top: auto;
        right: auto;
        margin: 20px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .user-welcome {
        width: 100%;
        text-align: center;
        margin-bottom: 10px;
    }
}

/* Flash message styles for authentication */
.flash-messages {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    max-width: 500px;
    width: 90%;
}

.flash-message {
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    animation: slideInDown 0.3s ease;
}

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

.flash-success {
    background: rgba(16, 185, 129, 0.9);
    color: white;
    border: 1px solid #10b981;
}

.flash-error {
    background: rgba(239, 68, 68, 0.9);
    color: white;
    border: 1px solid #ef4444;
}

.flash-warning {
    background: rgba(245, 158, 11, 0.9);
    color: white;
    border: 1px solid #f59e0b;
}

.flash-info {
    background: rgba(59, 130, 246, 0.9);
    color: white;
    border: 1px solid #3b82f6;
}



/* ===== COMPREHENSIVE RESPONSIVE DESIGN ===== */

/* Extra Small Devices (phones, 320px and up) */
@media (max-width: 480px) {
    .container {
        padding: 10px;
        margin: 0;
    }
    
    .header {
        padding: 15px 0;
        text-align: center;
    }
    
    .logo-section {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .logo {
        width: 50px;
        height: 50px;
    }
    
    .logo-icon {
        width: 50px;
        height: 50px;
    }
    
    .arabic-text {
        font-size: 16px;
    }
    
    .english-text {
        font-size: 14px;
    }
    
    .main-title {
        font-size: 20px;
        margin: 15px 0;
    }
    
    .form-container {
        padding: 20px 15px;
        margin: 10px 0;
    }
    
    .form-header h3 {
        font-size: 20px;
    }
    
    .form-header p {
        font-size: 14px;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    .form-group label {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .form-group input,
    .form-group select {
        padding: 12px;
        font-size: 14px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .submit-btn {
        width: 100%;
        padding: 14px;
        font-size: 16px;
    }
    
    .theme-toggle {
        top: 10px;
        right: 10px;
    }
    
    .theme-btn {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .user-nav {
        position: relative;
        top: auto;
        right: auto;
        margin: 10px;
        padding: 15px;
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .user-welcome {
        font-size: 12px;
        margin-bottom: 10px;
    }
    
    .nav-link {
        padding: 8px 16px;
        font-size: 12px;
        justify-content: center;
    }
    
    .flash-messages {
        top: 10px;
        left: 10px;
        right: 10px;
        transform: none;
        max-width: none;
        width: auto;
    }
    
    .flash-message {
        padding: 10px 15px;
        font-size: 12px;
    }
}

/* Small Devices (landscape phones, 481px to 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .header {
        padding: 20px 0;
    }
    
    .logo-section {
        gap: 15px;
    }
    
    .logo {
        width: 60px;
        height: 60px;
    }
    
    .logo-icon {
        width: 60px;
        height: 60px;
    }
    
    .arabic-text {
        font-size: 18px;
    }
    
    .english-text {
        font-size: 16px;
    }
    
    .main-title {
        font-size: 24px;
        margin: 20px 0;
    }
    
    .form-container {
        padding: 25px 20px;
        margin: 15px 0;
    }
    
    .form-header h3 {
        font-size: 22px;
    }
    
    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    
    .form-group input,
    .form-group select {
        padding: 12px 14px;
    }
    
    .submit-btn {
        width: 100%;
        padding: 14px;
    }
    
    .user-nav {
        right: 60px;
        padding: 12px 18px;
        gap: 12px;
    }
    
    .user-welcome {
        font-size: 13px;
    }
    
    .nav-link {
        font-size: 13px;
        padding: 6px 10px;
    }
}

/* Medium Devices (tablets, 769px to 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 20px;
        max-width: 95%;
    }
    
    .form-container {
        max-width: 90%;
        padding: 30px 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .user-nav {
        right: 70px;
        padding: 12px 20px;
    }
    
    .flash-messages {
        max-width: 600px;
    }
}

/* Large Devices (desktops, 1025px to 1440px) */
@media (min-width: 1025px) and (max-width: 1440px) {
    .container {
        max-width: 1200px;
        padding: 25px;
    }
    
    .form-container {
        max-width: 800px;
        padding: 40px 35px;
    }
    
    .form-row {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }
    
    .user-nav {
        right: 80px;
    }
}

/* Extra Large Devices (large desktops, 1441px and up) */
@media (min-width: 1441px) {
    .container {
        max-width: 1400px;
        padding: 30px;
    }
    
    .form-container {
        max-width: 900px;
        padding: 50px 40px;
    }
    
    .form-header h3 {
        font-size: 32px;
    }
    
    .form-header p {
        font-size: 18px;
    }
    
    .form-group label {
        font-size: 16px;
    }
    
    .form-group input,
    .form-group select {
        padding: 16px 18px;
        font-size: 16px;
    }
    
    .submit-btn {
        padding: 18px 32px;
        font-size: 18px;
    }
}

/* Landscape Orientation Adjustments */
@media (orientation: landscape) and (max-height: 600px) {
    .header {
        padding: 10px 0;
    }
    
    .main-title {
        font-size: 20px;
        margin: 10px 0;
    }
    
    .form-container {
        padding: 20px;
        margin: 10px 0;
    }
    
    .form-header {
        margin-bottom: 20px;
    }
    
    .form-header h3 {
        font-size: 22px;
        margin-bottom: 5px;
    }
    
    .form-header p {
        font-size: 14px;
        margin-bottom: 15px;
    }
    
    .form-group {
        margin-bottom: 12px;
    }
    
    .user-nav {
        padding: 8px 15px;
        gap: 10px;
    }
}

/* High DPI / Retina Display Adjustments */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-icon::before {
        border-radius: 50%;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    .submit-btn {
        box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
    }
    
    .form-container {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }
}

/* Touch Device Optimizations */
@media (pointer: coarse) {
    .form-group input,
    .form-group select,
    .submit-btn,
    .theme-btn,
    .nav-link {
        min-height: 44px; /* Apple's recommended minimum touch target */
    }
    
    .nav-link {
        padding: 12px 16px;
    }
    
    .theme-btn {
        width: 44px;
        height: 44px;
    }
}

/* Print Styles */
@media print {
    .theme-toggle,
    .user-nav,
    .submit-btn {
        display: none;
    }
    
    .container {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .form-container {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .form-group input,
    .form-group select {
        border-width: 2px;
        border-color: #000;
    }
    
    .submit-btn {
        border: 2px solid #000;
    }
    
    .nav-link:hover {
        outline: 2px solid #000;
    }
}


/* ===== COVER IMAGE STYLES ===== */

.main-title-section {
    margin: 0 0 40px 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.cover-image {
    position: relative;
    height: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cover-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.cover-overlay {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    background: rgba(0, 0, 0, 0.3);
    padding: 40px 30px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cover-overlay .main-title {
    font-size: 42px;
    font-weight: 700;
    margin: 0 0 15px 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    background: linear-gradient(135deg, #ffffff 0%, #e0f2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cover-overlay .main-subtitle {
    font-size: 18px;
    font-weight: 400;
    margin: 0;
    opacity: 0.95;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Dark theme adjustments for cover */
[data-theme="dark"] .cover-overlay {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .cover-overlay .main-title {
    background: linear-gradient(135deg, #ffffff 0%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive cover image */
@media (max-width: 768px) {
    .cover-image {
        height: 250px;
    }
    
    .cover-overlay {
        padding: 30px 20px;
    }
    
    .cover-overlay .main-title {
        font-size: 28px;
        margin-bottom: 10px;
    }
    
    .cover-overlay .main-subtitle {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .cover-image {
        height: 200px;
    }
    
    .cover-overlay {
        padding: 25px 15px;
    }
    
    .cover-overlay .main-title {
        font-size: 24px;
        margin-bottom: 8px;
    }
    
    .cover-overlay .main-subtitle {
        font-size: 14px;
    }
}

/* Animation for cover image */
.cover-image {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Print styles for cover */
@media print {
    .cover-image {
        height: 150px;
        page-break-inside: avoid;
    }
    
    .cover-bg {
        filter: grayscale(100%);
    }
    
    .cover-overlay {
        background: rgba(255, 255, 255, 0.9) !important;
        color: black !important;
        backdrop-filter: none;
    }
    
    .cover-overlay .main-title {
        color: black !important;
        text-shadow: none;
        background: none !important;
        -webkit-text-fill-color: black !important;
    }
    
    .cover-overlay .main-subtitle {
        color: black !important;
        text-shadow: none;
    }
}