/* Dark Mode Theme */
[data-theme="dark"] {
    --primary: #1B9AAA;
    --primary-light: #2ec4d6;
    --primary-dark: #158a99;
    --secondary: #163D7A;
    --accent: #D4AF37;
    --white: #0B1220;
    --gray-50: #1E293B;
    --gray-100: #334155;
    --gray-200: #475569;
    --gray-300: #64748B;
    --gray-500: #94A3B8;
    --gray-700: #CBD5E1;
    --gray-900: #F1F5F9;
    --dark: #020617;
    --body-bg: #0B1220;
    --body-color: #E2E8F0;
    --card-bg: #1E293B;
    --section-alt: #162032;
    --glass-bg: rgba(30, 41, 59, 0.85);
    --glass-border: rgba(255, 255, 255, 0.08);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] h5,
[data-theme="dark"] h6 {
    color: #F1F5F9;
}

[data-theme="dark"] .site-header.scrolled {
    background: transparent;
    border-bottom: none;
}

/* Floating glass nav — all public pages (dark theme) */
[data-theme="dark"] body.site-public .site-header .header-inner {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(11, 18, 32, 0.9);
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.06),
        0 8px 28px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] body.site-public .site-header .site-logo {
    color: #F8FAFC;
}

[data-theme="dark"] body.site-public .site-header .nav-link {
    color: #E2E8F0;
    font-weight: 600;
}

[data-theme="dark"] body.site-public .site-header .nav-link:hover,
[data-theme="dark"] body.site-public .site-header .nav-link.active {
    color: var(--primary-light);
    background: rgba(27, 154, 170, 0.14);
}

[data-theme="dark"] body.site-public .site-header .icon-btn,
[data-theme="dark"] body.site-public .site-header .lang-btn,
[data-theme="dark"] body.site-public .site-header .mobile-toggle {
    color: #E2E8F0;
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] body.site-public .site-header .icon-btn:hover,
[data-theme="dark"] body.site-public .site-header .lang-btn:hover,
[data-theme="dark"] body.site-public .site-header .mobile-toggle:hover {
    color: var(--primary-light);
    border-color: rgba(27, 154, 170, 0.45);
    background: rgba(27, 154, 170, 0.1);
}

[data-theme="dark"] body.site-public .site-header.scrolled .header-inner {
    background: rgba(11, 18, 32, 0.97);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 14px 44px rgba(0, 0, 0, 0.45);
}

@media (min-width: 992px) {
    [data-theme="dark"] body.site-public .site-header .header-inner {
        background: linear-gradient(
            180deg,
            rgba(15, 23, 42, 0.96) 0%,
            rgba(11, 18, 32, 0.9) 100%
        );
        backdrop-filter: blur(20px) saturate(160%);
        -webkit-backdrop-filter: blur(20px) saturate(160%);
    }

    [data-theme="dark"] body.site-public .site-header.scrolled .header-inner {
        background: rgba(11, 18, 32, 0.98);
        box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.1),
            0 16px 48px rgba(0, 0, 0, 0.5);
    }
}

[data-theme="dark"] .site-logo {
    color: #F1F5F9;
}

[data-theme="dark"] .nav-link {
    color: var(--gray-700);
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
    color: var(--primary);
    background: rgba(74, 127, 212, 0.12);
}

[data-theme="dark"] .mega-menu-inner,
[data-theme="dark"] .lang-dropdown,
[data-theme="dark"] .search-results {
    background: var(--card-bg);
    border-color: var(--gray-100);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background: var(--gray-50);
    border-color: var(--gray-100);
    color: var(--body-color);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 127, 212, 0.2);
}

[data-theme="dark"] .icon-btn,
[data-theme="dark"] .lang-btn,
[data-theme="dark"] .mobile-toggle {
    border-color: var(--gray-100);
    color: var(--gray-700);
}

[data-theme="dark"] .premium-card,
[data-theme="dark"] .service-card,
[data-theme="dark"] .doctor-card,
[data-theme="dark"] .testimonial-card,
[data-theme="dark"] .branch-card,
[data-theme="dark"] .blog-card .blog-title,
[data-theme="dark"] .blog-card .blog-title a {
    color: #F1F5F9 !important;
}

[data-theme="dark"] .blog-card .blog-card-body {
    background: var(--card-bg);
}

[data-theme="dark"] .blog-card,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .appointment-form,
[data-theme="dark"] .sidebar-widget {
    border-color: var(--gray-100);
}

[data-theme="dark"] .faq-accordion .accordion-button {
    background: var(--card-bg);
    color: #F1F5F9;
}

[data-theme="dark"] .faq-accordion .accordion-button:not(.collapsed) {
    background: rgba(74, 127, 212, 0.1);
}

[data-theme="dark"] .faq-accordion .accordion-item {
    border-color: var(--gray-100);
}

[data-theme="dark"] .site-footer {
    background: #4a4a4a;
}

[data-theme="dark"] .page-header {
    background: linear-gradient(135deg, #020617 0%, #1E293B 100%);
}

[data-theme="dark"] .breadcrumb-nav {
    background: var(--section-alt);
}

[data-theme="dark"] .search-input-wrap input {
    background: var(--card-bg);
    color: var(--body-color);
}

[data-theme="dark"] .search-result-item {
    border-color: var(--gray-100);
    color: var(--body-color);
}

[data-theme="dark"] .search-result-item:hover {
    background: var(--gray-50);
}

[data-theme="dark"] .mobile-nav {
    background: var(--card-bg);
}

[data-theme="dark"] .mobile-nav-list > li > a,
[data-theme="dark"] .mobile-nav-toggle,
[data-theme="dark"] .mobile-nav-panel a {
    color: var(--gray-700);
    border-color: var(--gray-100);
}

[data-theme="dark"] .mobile-nav-toggle[aria-expanded="true"],
[data-theme="dark"] .mobile-nav-view-all {
    color: var(--primary-light);
}

[data-theme="dark"] .mobile-nav-parent {
    color: var(--gray-900) !important;
}

[data-theme="dark"] .mobile-nav-panel .service-icon-media,
[data-theme="dark"] .mobile-nav-panel a > i.fas {
    background: rgba(27, 154, 170, 0.16);
    color: var(--primary-light);
}

[data-theme="dark"] .lang-badge {
    background: var(--card-bg);
    border-color: var(--gray-100);
}

[data-theme="dark"] .branch-directions {
    background: var(--gray-50);
}

[data-theme="dark"] .branch-badge {
    background: rgba(27, 154, 170, 0.18);
    color: var(--primary-light);
}

[data-theme="dark"] .skeleton {
    background: linear-gradient(90deg, var(--gray-50) 25%, var(--gray-100) 50%, var(--gray-50) 75%);
    background-size: 200% 100%;
}

[data-theme="dark"] .site-logo .logo-light {
    display: none !important;
}

[data-theme="dark"] .site-logo .logo-dark {
    display: block !important;
}

[data-theme="dark"] .site-logo img,
[data-theme="dark"] .footer-brand .footer-logo-img,
[data-theme="dark"] .site-footer .site-logo img.footer-logo-img {
    border-radius: 20px;
}

[data-theme="dark"] .site-logo:has(.logo-dark) .site-logo-fallback {
    display: none;
}

[data-theme="dark"] .site-logo-text {
    color: #fff;
}

[data-theme="dark"] .nav-dropdown {
    background: var(--card-bg);
    border-color: var(--gray-100);
}

[data-theme="dark"] .nav-dropdown a {
    color: var(--gray-700);
    border-bottom-color: var(--gray-100);
}

[data-theme="dark"] .nav-dropdown a:hover,
[data-theme="dark"] .nav-dropdown a:focus-visible {
    color: var(--primary-light);
    background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .mobile-nav-accordion {
    border-color: var(--gray-100);
}

[data-theme="dark"] .blog-prose blockquote,
[data-theme="dark"] .blog-prose th {
    background: var(--card-bg);
}

[data-theme="dark"] .blog-tag {
    background: var(--card-bg);
}

[data-theme="dark"] .gallery-tab {
    border-color: var(--gray-100);
    color: var(--gray-700);
}

[data-theme="dark"] .gallery-tab:hover {
    border-color: var(--primary);
    color: var(--primary-light);
}

[data-theme="dark"] .gallery-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Service page appointment block — readable in dark mode */
[data-theme="dark"] .sp-appointment {
    background:
        radial-gradient(ellipse 80% 60% at 20% 0%, rgba(255, 255, 255, 0.08) 0%, transparent 55%),
        radial-gradient(ellipse 70% 50% at 100% 100%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        linear-gradient(145deg, #0f172a 0%, #163D7A 40%, #158a99 100%) !important;
    color: #fff;
    border-color: var(--gray-100);
}

[data-theme="dark"] .sp-appointment::before {
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    opacity: 0.35;
}

[data-theme="dark"] body.service-page .sp-appointment .section-title,
[data-theme="dark"] .sp-appointment .section-title {
    color: #fff !important;
}

[data-theme="dark"] .sp-appointment-icon {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.24);
    color: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .sp-appointment .section-label {
    color: rgba(255, 255, 255, 0.88);
}

[data-theme="dark"] .sp-appointment-subtitle {
    color: rgba(255, 255, 255, 0.82);
}

[data-theme="dark"] .sp-hero-label {
    color: var(--primary-light) !important;
}

[data-theme="dark"] .sp-hero-feature {
    background: var(--card-bg);
    border-color: var(--gray-100);
    color: var(--gray-700);
    box-shadow: none;
}

[data-theme="dark"] .sp-hero-feature i {
    color: var(--primary-light);
}

[data-theme="dark"] .sp-hero-full .sp-hero-feature {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.22);
    color: #fff;
}

[data-theme="dark"] .sp-hero-full .sp-hero-feature i {
    color: var(--accent-light);
}

[data-theme="dark"] .sp-hero-btn-secondary {
    background: var(--card-bg);
    border-color: rgba(164, 12, 15, 0.28);
    color: var(--appointment-brand);
    box-shadow: none;
}

[data-theme="dark"] .sp-hero-btn-secondary:hover {
    background: var(--gray-50);
    border-color: rgba(164, 12, 15, 0.45);
    color: var(--appointment-brand);
}

[data-theme="dark"] .sp-hero-btn-secondary i {
    color: var(--appointment-brand);
}

[data-theme="dark"] .sp-appointment-form {
    background: var(--card-bg);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .sp-appointment-form .form-label {
    color: var(--gray-700);
}

[data-theme="dark"] .sp-appointment-form .form-control,
[data-theme="dark"] .sp-appointment-form .form-select {
    background: var(--gray-50);
    border-color: var(--gray-100);
    color: var(--body-color);
}