/* 
   SERVISMILES DENTAL CENTER
   Premium Design System Stylesheet
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* Color Variables */
:root {
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Light Theme (Default) */
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-nav: rgba(255, 255, 255, 0.85);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --color-primary: #0f4c81; /* Deep Dental Blue */
    --color-primary-hover: #1e3a8a;
    --color-secondary: #0d9488; /* Minty Cyan */
    --color-secondary-hover: #0f766e;
    --color-accent: #6366f1; /* Indigo */
    
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    
    --glass-bg: rgba(255, 255, 255, 0.4);
    --glass-border: rgba(255, 255, 255, 0.6);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme overrides */
body.dark-mode {
    --bg-primary: #0b0f19; /* Deep Slate/Navy Black */
    --bg-secondary: #111827; /* Darker Slate */
    --bg-card: #1e293b; /* Card Slate */
    --bg-nav: rgba(11, 15, 25, 0.85);
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    
    --color-primary: #3b82f6; /* Bright Dental Blue */
    --color-primary-hover: #60a5fa;
    --color-secondary: #2dd4bf; /* Bright Cyan */
    --color-secondary-hover: #5eead4;
    
    --border-color: #334155;
    
    --glass-bg: rgba(15, 23, 42, 0.5);
    --glass-border: rgba(255, 255, 255, 0.05);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.4s ease, color 0.4s ease;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-primary);
}

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

a:hover {
    color: var(--color-secondary);
}

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

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.py-5 { padding-top: 3rem; padding-bottom: 3rem; }
.py-8 { padding-top: 5rem; padding-bottom: 5rem; }

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-family: var(--font-heading);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    gap: 0.5rem;
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: #ffffff !important;
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(59, 130, 246, 0.35);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-hover));
    color: #ffffff !important;
    box-shadow: 0 4px 10px rgba(13, 148, 136, 0.2);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(13, 148, 136, 0.35);
}

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

.btn-outline:hover {
    background-color: var(--bg-secondary);
    border-color: var(--text-muted);
}

/* Header & Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--bg-nav);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--text-primary);
}

.nav-logo-img {
    height: 48px;
    width: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem;
    font-size: 0.95rem;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-primary);
}

/* Theme Toggle */
.theme-toggle-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    width: 36px;
    height: 36px;
    transition: var(--transition-smooth);
}

.theme-toggle-btn:hover {
    background-color: var(--border-color);
    transform: rotate(15deg);
}

/* Hamburger menu */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 85vh;
    padding-top: 120px;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 10% 80%, rgba(13, 148, 136, 0.08) 0%, transparent 50%);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-content h1 span {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--bg-card);
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    border-radius: calc(var(--radius-lg) - 4px);
    transition: var(--transition-smooth);
}

.hero-image-wrapper:hover img {
    transform: scale(1.03);
}

/* Cards Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background-color: var(--bg-card);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

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

.feature-card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.feature-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Smile Makeover slider and gallery */
.makeovers-filter {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.gallery-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.gallery-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Before / After Slider Component */
.slider-container {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    user-select: none;
    border-bottom: 1px solid var(--border-color);
}

.slider-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.slider-before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    clip-path: inset(0 50% 0 0);
}

.slider-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
}

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background-color: #ffffff;
    z-index: 20;
    cursor: ew-resize;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    transform: translateX(-50%);
}

.slider-handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    font-size: 0.8rem;
    pointer-events: none;
}

.slider-label {
    position: absolute;
    bottom: 10px;
    padding: 0.25rem 0.5rem;
    background-color: rgba(0, 0, 0, 0.6);
    color: #ffffff;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
    border-radius: var(--radius-sm);
    letter-spacing: 1px;
    z-index: 15;
}

.slider-label-before { left: 10px; }
.slider-label-after { right: 10px; }

.gallery-card-content {
    padding: 1.5rem;
}

.gallery-card-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 100px;
    background-color: var(--bg-secondary);
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.gallery-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.gallery-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Lightbox Styles */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    width: 90%;
    max-width: 800px;
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
    border: 1px solid var(--border-color);
}

.lightbox-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2010;
}

.lightbox-close:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

/* Contact / Inquiries / Forms */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info-panel {
    background-color: var(--bg-card);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.contact-info-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.contact-info-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.contact-info-text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.form-card {
    background-color: var(--bg-card);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    background-color: var(--bg-card);
}

/* Captcha wrapper */
.captcha-wrapper {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.captcha-img-container {
    height: 44px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.captcha-img-container img {
    height: 100%;
    width: auto;
}

.captcha-refresh {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.5rem;
}

/* Footer styling */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-width: 320px;
}

.footer-links h4, .footer-contact h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-links-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.footer-links-list a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-links-list a:hover {
    color: var(--color-primary);
}

.footer-contact-item {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-contact-item i {
    color: var(--color-primary);
    margin-top: 0.25rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Testimonials Carousel */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background-color: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    position: relative;
}

.testimonial-quote {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-primary);
}

.testimonial-meta h5 {
    font-size: 1rem;
    font-weight: 700;
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 0.85rem;
}

/* Careers open openings */
.job-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.job-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.job-details h3 {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.job-meta-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.job-meta-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
}

.job-meta-tag.employment-type {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--color-accent);
}

.job-description-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 650px;
}

/* Privacy/Terms Container */
.legal-content {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 3rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin-top: 2rem;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
}

.legal-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.legal-content ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

/* Admin Dashboard layout */
.admin-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
    background-color: var(--bg-primary);
}

.admin-sidebar {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100vh;
    position: sticky;
    top: 0;
}

.admin-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.admin-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

.admin-nav-link:hover, .admin-nav-link.active {
    background-color: var(--bg-card);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

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

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

.admin-content {
    padding: 2.5rem;
    overflow-y: auto;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
}

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

/* Statistics Grid */
.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.admin-stat-card {
    background-color: var(--bg-card);
    padding: 1.75rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.admin-stat-icon {
    font-size: 1.75rem;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-stat-info h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.admin-stat-number {
    font-size: 1.75rem;
    font-weight: 800;
}

/* Dashboard Sections */
.admin-row {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.admin-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 1.75rem;
}

.admin-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

/* Table styling for Admin modules */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.admin-table th {
    background-color: var(--bg-secondary);
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.admin-table td {
    padding: 1rem;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    vertical-align: middle;
}

.admin-table tr:hover {
    background-color: var(--bg-secondary);
}

/* Badge tags in tables */
.badge {
    display: inline-flex;
    padding: 0.25rem 0.5rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-new { background-color: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.badge-confirmed { background-color: rgba(16, 185, 129, 0.15); color: #10b981; }
.badge-completed { background-color: rgba(79, 70, 229, 0.15); color: #4f46e5; }
.badge-cancelled { background-color: rgba(239, 68, 68, 0.15); color: #ef4444; }
.badge-rescheduled { background-color: rgba(245, 158, 11, 0.15); color: #f59e0b; }

.badge-draft { background-color: rgba(148, 163, 184, 0.15); color: #64748b; }
.badge-published { background-color: rgba(16, 185, 129, 0.15); color: #10b981; }
.badge-closed { background-color: rgba(239, 68, 68, 0.15); color: #ef4444; }
.badge-archived { background-color: rgba(100, 116, 139, 0.15); color: #475569; }

/* Alerts notification */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.alert-error, .alert-danger {
    background-color: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Login box */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(13, 148, 136, 0.08) 0%, transparent 40%);
}

.login-card {
    width: 100%;
    max-width: 440px;
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    padding: 3rem;
}

/* Custom pure CSS charts for Dashboard representation */
.chart-container {
    height: 200px;
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    padding-top: 1rem;
    border-bottom: 2px solid var(--border-color);
    border-left: 2px solid var(--border-color);
}

.chart-bar-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
}

.chart-bar {
    width: 100%;
    background: linear-gradient(to top, var(--color-primary), var(--color-secondary));
    border-radius: 4px 4px 0 0;
    transition: var(--transition-smooth);
    min-height: 4px;
}

.chart-bar-wrapper:hover .chart-bar {
    filter: brightness(1.1);
}

.chart-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    white-space: nowrap;
}

/* Backups list in Super User Panel */
.backup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.backup-item:last-child {
    border-bottom: none;
}

.backup-info h5 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.backup-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* CSS transition for Light/Dark toggling */
* {
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

/* Responsive queries */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .form-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none; /* Hide standard menu on mobile */
    }
    .nav-toggle {
        display: block;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .admin-layout {
        grid-template-columns: 1fr;
    }
    .admin-sidebar {
        display: none; /* Sidebar should be hamburger style or we use horizontal toggle */
    }
}

/* Premium Moving Logo Animation */
@keyframes floatLogo {
    0% {
        transform: translateY(0px) rotate(0deg);
        filter: drop-shadow(0 10px 15px rgba(15, 76, 129, 0.15));
    }
    50% {
        transform: translateY(-15px) rotate(1.5deg);
        filter: drop-shadow(0 20px 25px rgba(15, 76, 129, 0.3));
    }
    100% {
        transform: translateY(0px) rotate(0deg);
        filter: drop-shadow(0 10px 15px rgba(15, 76, 129, 0.15));
    }
}

.animated-logo {
    animation: floatLogo 6s ease-in-out infinite;
    transition: var(--transition-smooth);
}

.animated-logo:hover {
    transform: scale(1.05) translateY(-5px);
    filter: drop-shadow(0 25px 30px rgba(13, 148, 136, 0.4));
}