/* ========================================
   Matrimonial Shadi - Main Stylesheet
   Indian Cultural Design Theme
   ======================================== */

/* --- CSS Variables --- */
:root {
    --primary: #c0392b;
    --primary-dark: #96281b;
    --primary-light: #e74c3c;
    --accent: #f39c12;
    --accent-dark: #d68910;
    --gold: #d4a017;
    --maroon: #800020;
    --cream: #fdf5e6;
    --saffron: #ff6f00;
    --text-dark: #2c3e50;
    --text-muted: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-warm: #fff8f0;
    --white: #ffffff;
    --border: #e0e0e0;
    --shadow: 0 2px 15px rgba(0,0,0,0.08);
    --shadow-lg: 0 5px 30px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
    --font-primary: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-heading: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

/* --- Top Bar --- */
.top-bar {
    background: var(--primary-dark);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.85rem;
}

.top-bar a {
    color: var(--white);
    opacity: 0.9;
}

.top-bar a:hover {
    opacity: 1;
    color: var(--accent);
}

/* --- Navbar --- */
.main-navbar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--maroon) 100%);
    padding: 12px 0;
    box-shadow: var(--shadow);
    z-index: 1030;
}

.navbar-brand {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white) !important;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-brand i {
    color: var(--accent);
    font-size: 1.8rem;
}

.brand-text {
    background: linear-gradient(135deg, var(--white) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-navbar .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    padding: 8px 16px !important;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: var(--transition);
}

.main-navbar .nav-link:hover,
.main-navbar .nav-link.active {
    color: var(--white) !important;
    background: rgba(255,255,255,0.15);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--saffron) 100%);
    color: var(--white);
    border: none;
    font-weight: 600;
    border-radius: 25px;
    transition: var(--transition);
}

.btn-accent:hover {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--saffron) 100%);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.4);
}

.badge-sm {
    font-size: 0.6rem;
    padding: 2px 5px;
}

/* --- Hero Section --- */
.hero-section {
    background: linear-gradient(135deg, var(--maroon) 0%, var(--primary) 30%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/><circle cx="50" cy="50" r="30" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/><circle cx="50" cy="50" r="20" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></svg>') repeat;
    opacity: 0.5;
}

.hero-ad-slot {
    display: block;
    padding: 10px;
    opacity: 0.9;
    transition: var(--transition);
}

.hero-ad-slot:hover {
    opacity: 1;
    transform: scale(1.02);
}

.hero-ad-slot img {
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    max-height: 500px;
}

.hero-center-content {
    padding: 20px 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.text-accent {
    color: var(--accent) !important;
}

.hero-subtitle {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: 30px;
    line-height: 1.7;
}

.hero-search {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 25px 30px;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.25);
}

.hero-search .form-select,
.hero-search .form-control {
    border: none;
    padding: 12px 40px 12px 16px;
    font-size: 1.05rem;
    height: 48px;
    color: #333;
    background-color: #fff;
    background-position: right 12px center;
}

.hero-search .btn {
    height: 48px;
    font-size: 1.05rem;
}

.hero-stats {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 25px 30px;
    border-radius: var(--radius);
    text-align: center;
    color: var(--white);
}

.stat-item h3 {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 5px;
}

.stat-item p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

.min-vh-75 {
    min-height: 75vh;
}

/* --- Sponsor Cards --- */
.sponsor-card {
    display: block;
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    border: 2px solid var(--border);
    background: var(--white);
}

.sponsor-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.sponsor-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: var(--transition);
}

.sponsor-card:hover img {
    transform: scale(1.03);
}

/* --- Section Headers --- */
.section-header {
    margin-bottom: 40px;
}

.section-title {
    font-size: 2.2rem;
    color: var(--text-dark);
    position: relative;
    display: inline-block;
    margin-bottom: 10px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    border-radius: 3px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-top: 15px;
}

/* --- Step Cards --- */
.step-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cream), var(--white));
    border: 2px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
}

.step-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.step-number {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 28px;
    height: 28px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

.step-card h5 {
    color: var(--text-dark);
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: 10px;
}

.step-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* --- Community Cards --- */
.community-card {
    background: var(--white);
    padding: 25px 15px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    color: var(--text-dark);
}

.community-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    color: var(--primary);
    border-bottom: 3px solid var(--primary);
}

.community-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--maroon));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.community-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.community-card h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: 2px;
}

.community-card small {
    color: var(--text-muted);
}

/* --- Profile Cards --- */
.profile-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.profile-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.profile-card-img {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.profile-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.verified-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    color: #2196F3;
    font-size: 1.5rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.premium-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: linear-gradient(135deg, var(--gold), var(--accent));
    color: var(--white);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.profile-card-body {
    padding: 15px;
}

.profile-card-body h5 {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 3px;
}

.profile-id {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 10px;
}

.profile-details-mini span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 2px 0;
}

.profile-details-mini i {
    color: var(--primary);
    width: 18px;
}

/* --- Feature Cards --- */
.bg-primary-gradient {
    background: linear-gradient(135deg, var(--maroon) 0%, var(--primary) 100%);
}

.feature-card {
    padding: 30px 20px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 15px;
}

.feature-card h5 {
    font-family: var(--font-primary);
    font-weight: 600;
}

.feature-card p {
    opacity: 0.8;
    font-size: 0.9rem;
    margin: 0;
}

/* --- Testimonials --- */
.testimonial-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border-left: 4px solid var(--primary);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
}

.testimonial-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 15px;
}

.testimonial-card p {
    font-style: italic;
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 15px;
}

.testimonial-author strong {
    color: var(--primary);
}

/* --- Language Buttons --- */
.btn-language {
    border-radius: 25px;
    padding: 8px 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* --- CTA Section --- */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--saffron) 100%);
    position: relative;
}

/* --- Auth Section --- */
.auth-section {
    background: var(--bg-warm);
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
}

.auth-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--primary);
}

.auth-header h2 {
    color: var(--primary);
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

.auth-header i {
    color: var(--accent);
}

.divider {
    text-align: center;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border);
}

.divider span {
    background: var(--white);
    padding: 0 15px;
    position: relative;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --- Dashboard --- */
.dashboard-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 25px;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.dashboard-stat {
    height: 100%;
}

.dashboard-card:hover {
    box-shadow: var(--shadow-lg);
}

.dashboard-stat {
    text-align: center;
}

.dashboard-stat .stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
}

.stat-primary { background: rgba(192, 57, 43, 0.1); color: var(--primary); }
.stat-success { background: rgba(39, 174, 96, 0.1); color: #27ae60; }
.stat-warning { background: rgba(243, 156, 18, 0.1); color: var(--accent); }
.stat-info { background: rgba(52, 152, 219, 0.1); color: #3498db; }

.dashboard-stat h3 {
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.dashboard-stat p {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.9rem;
}

/* --- Profile Completion Bar --- */
.completion-bar {
    height: 10px;
    border-radius: 10px;
    background: #ecf0f1;
    overflow: hidden;
}

.completion-fill {
    height: 100%;
    border-radius: 10px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    transition: width 1s ease;
}

/* --- Search Page --- */
.search-filters {
    background: var(--white);
    border-radius: var(--radius);
    padding: 25px;
    box-shadow: var(--shadow);
}

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

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

/* --- Chat --- */
.chat-container {
    height: calc(100vh - 250px);
    display: flex;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.chat-sidebar {
    width: 320px;
    background: var(--white);
    border-right: 1px solid var(--border);
    overflow-y: auto;
}

.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-warm);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.chat-input-area {
    padding: 15px;
    background: var(--white);
    border-top: 1px solid var(--border);
}

.chat-contact {
    padding: 15px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-contact:hover,
.chat-contact.active {
    background: var(--bg-warm);
}

.chat-contact img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
}

.message-bubble {
    max-width: 70%;
    padding: 10px 16px;
    border-radius: 18px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.message-sent {
    background: var(--primary);
    color: var(--white);
    margin-left: auto;
    border-bottom-right-radius: 4px;
}

.message-received {
    background: var(--white);
    color: var(--text-dark);
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.message-time {
    font-size: 0.7rem;
    opacity: 0.7;
    margin-top: 4px;
}

/* --- Subscription Cards --- */
.plan-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 35px 25px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.plan-card.popular {
    border: 2px solid var(--accent);
}

.plan-card.popular::before {
    content: 'Most Popular';
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--accent);
    color: var(--white);
    padding: 4px 35px;
    font-size: 0.75rem;
    font-weight: 600;
    transform: rotate(45deg);
}

.plan-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.plan-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
}

.plan-price small {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    text-align: left;
}

.plan-features li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.plan-features li i {
    color: #27ae60;
    margin-right: 8px;
}

/* --- Admin Panel --- */
.admin-sidebar {
    width: 260px;
    min-height: 100vh;
    background: linear-gradient(180deg, var(--maroon) 0%, var(--primary-dark) 100%);
    color: var(--white);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    padding-top: 20px;
    transition: var(--transition);
}

.admin-sidebar .nav-link {
    color: rgba(255,255,255,0.8);
    padding: 12px 20px;
    font-size: 0.95rem;
    border-radius: 0;
    transition: var(--transition);
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.admin-sidebar .nav-link i {
    width: 24px;
    text-align: center;
    margin-right: 10px;
}

.admin-content {
    margin-left: 260px;
    padding: 20px;
    min-height: 100vh;
    background: var(--bg-light);
}

.admin-stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 25px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 15px;
}

.admin-stat-card .stat-icon {
    width: 55px;
    height: 55px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

/* --- Privacy Settings --- */
.privacy-option {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 15px 20px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.privacy-option label {
    font-weight: 500;
}

/* --- Footer --- */
.site-footer {
    background: #1a1a2e;
    color: rgba(255,255,255,0.8);
}

.footer-top {
    padding: 50px 0 30px;
}

.footer-brand h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.footer-brand h3 i {
    color: var(--accent);
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.8;
}

.social-links a {
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    margin-right: 8px;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-top h5 {
    color: var(--white);
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    margin-bottom: 12px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-contact i {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    font-size: 0.85rem;
}

.footer-bottom p {
    margin: 0;
    opacity: 0.7;
}

.footer-bottom a {
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
}

.footer-bottom a:hover {
    color: var(--accent);
}

/* --- Back to Top --- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 999;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.back-to-top:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-3px);
}

.back-to-top.show {
    display: flex;
}

/* --- Buttons Override --- */
.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--maroon) 100%);
    border: none;
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: 10px 24px;
    transition: var(--transition);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--maroon) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(192, 57, 43, 0.3);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
    font-weight: 500;
    border-radius: var(--radius-sm);
}

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

/* --- Form Controls --- */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(192, 57, 43, 0.15);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* --- Utilities --- */
main {
    position: relative;
    z-index: 1;
    background: var(--white);
}

.bg-warm { background: var(--bg-warm); }
.text-primary { color: var(--primary) !important; }

/* --- Notification Dropdown --- */
.notification-dropdown {
    min-width: 300px;
    max-height: 400px;
    overflow-y: auto;
}

/* --- Edit Profile Tabs --- */
.profile-tabs .nav-link {
    color: var(--text-dark);
    font-weight: 500;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 12px 20px;
}

.profile-tabs .nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: none;
}

/* --- Responsive --- */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-search .row > div {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .admin-sidebar {
        transform: translateX(-100%);
    }
    
    .admin-sidebar.show {
        transform: translateX(0);
    }
    
    .admin-content {
        margin-left: 0;
    }
    
    .chat-sidebar {
        width: 100%;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-search .row > div {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .auth-card {
        padding: 25px;
    }
    
    .chat-container {
        height: calc(100vh - 180px);
        flex-direction: column;
    }
    
    .chat-sidebar {
        height: 200px;
    }
}

@media (max-width: 575px) {
    .hero-title {
        font-size: 1.7rem;
    }
    
    .top-bar {
        display: none !important;
    }
    
    .profile-card-img {
        height: 200px;
    }
}

/* --- Loading Spinner --- */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner-border {
    color: var(--primary);
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}