/**
 * InstaPhotos - Professional Photography Portal
 * Main Stylesheet
 */

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

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --dark: #1f2937;
    --light: #f9fafb;
    --border: #e5e7eb;
    --text: #374151;
    --text-muted: #6b7280;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--light);
    line-height: 1.6;
}

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

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.btn:active {
    transform: translateY(1px);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
    transform: translateY(-1px);
}

.btn-outline {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    transform: translateY(-1px);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.813rem;
}

.btn-large {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border-radius: 0.375rem;
    background: white;
    color: var(--text);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--light);
}

.btn-icon-danger {
    color: var(--danger);
}

.btn-icon-danger:hover {
    background: var(--danger);
    color: white;
}

/* Auth Pages */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #2c3e50;
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 2rem 0;
}

.auth-page::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-circle at center, rgba(102, 126, 234, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.auth-page::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(118, 75, 162, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.auth-container {
    padding: 2rem;
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 650px;
    margin: auto;
}

.auth-box {
    background: white;
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1);
    width: 100%;
    max-width: 450px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.auth-box-wide {
    max-width: 600px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.auth-header h1 {
    font-size: 1.875rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--text-muted);
}

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

.auth-form label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.auth-form input,
.auth-form textarea,
.auth-form select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 0.938rem;
    transition: all 0.2s;
}

.auth-form input:focus,
.auth-form textarea:focus,
.auth-form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.auth-footer {
    margin-top: 1.5rem;
    text-align: center;
    color: var(--text-muted);
}

.demo-credentials {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--light);
    border-radius: 0.5rem;
    text-align: center;
    font-size: 0.875rem;
}

.demo-credentials code {
    background: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: monospace;
}

/* Landing Page */
.landing-page {
    background: white;
}

.navbar {
    background: white;
    box-shadow: var(--shadow);
    padding: 1rem 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-brand i {
    font-size: 1.75rem;
}

.nav-links {
    display: flex;
    gap: 1rem;
}

.hero {
    padding: 5rem 0;
    background: #2c3e50;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.2) 0%, transparent 50%);
    z-index: 0;
}

.hero > * {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.features-section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 1rem;
    background: white;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}

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

.feature-icon {
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    background: #667eea;
    color: white;
    border-radius: 1rem;
    font-size: 2rem;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
    border: 2px solid rgba(102, 126, 234, 0.2);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.how-it-works {
    padding: 5rem 0;
    background: var(--light);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    display: flex;
    gap: 1rem;
}

.step-number {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content h3 {
    margin-bottom: 0.5rem;
}

.cta-section {
    padding: 5rem 0;
    background: #2c3e50;
    color: white;
    text-align: center;
    position: relative;
    border-top: 3px solid #667eea;
    border-bottom: 3px solid #667eea;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(118, 75, 162, 0.15) 0%, transparent 50%);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.landing-footer {
    padding: 2rem 0;
    background: #1a252f;
    color: white;
    text-align: center;
    border-top: 3px solid #667eea;
}

.landing-footer p {
    margin: 0.25rem 0;
    opacity: 0.9;
}

.footer-credit {
    font-size: 0.875rem;
    opacity: 0.7;
}

.footer-credit strong {
    color: #667eea;
    font-weight: 600;
}

.footer-credit a {
    transition: opacity 0.2s ease;
}

.footer-credit a:hover {
    opacity: 0.8;
    text-decoration: underline !important;
}

/* Gallery Footer */
.gallery-footer {
    padding: 2rem 0;
    background: #1a252f;
    color: white;
    text-align: center;
    margin-top: 3rem;
    border-top: 2px solid #667eea;
}

.gallery-footer p {
    margin: 0.25rem 0;
    font-size: 0.938rem;
}

/* Dashboard Footer */
.dashboard-footer {
    margin-left: 260px;
    padding: 1.5rem 2rem;
    background: white;
    border-top: 1px solid var(--border);
    text-align: center;
}

.dashboard-footer .footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.dashboard-footer p {
    margin: 0.25rem 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Dashboard Layout */
.dashboard-layout {
    display: flex;
    min-height: 100vh;
}

.dashboard-sidebar {
    width: 260px;
    background: #1a252f;
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.sidebar-brand i {
    color: var(--primary);
}

.sidebar-nav {
    flex: 1;
    padding: 1rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: rgba(255, 255, 255, 0.8);
    border-radius: 0.5rem;
    margin-bottom: 0.25rem;
    transition: all 0.2s;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.nav-item.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    font-weight: 500;
}

.nav-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 1rem 0;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-name {
    font-weight: 500;
    font-size: 0.875rem;
}

.user-role {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

.dashboard-content {
    flex: 1;
    margin-left: 260px;
    padding: 2rem;
    background: var(--light);
    min-height: 100vh;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    width: 3rem;
    height: 3rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);\n    font-size: 1.25rem;
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.mobile-menu-overlay.active {
    display: block;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.dashboard-header h1 {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.text-muted {
    color: var(--text-muted);
    font-size: 0.938rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.stat-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.stat-icon.blue { 
    background: var(--info); 
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}
.stat-icon.green { 
    background: var(--success);
    box-shadow: 0 4px 12px rgba(46, 213, 115, 0.3);
}
.stat-icon.purple { 
    background: var(--secondary);
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.3);
}
.stat-icon.orange { 
    background: var(--warning);
    box-shadow: 0 4px 12px rgba(255, 168, 0, 0.3);
}

.stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--dark);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.progress-bar {
    width: 100%;
    height: 0.5rem;
    background: var(--light);
    border-radius: 0.25rem;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    transition: width 0.3s;
}

/* Cards */
.card {
    background: white;
    border-radius: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 2px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fafbfc;
    border-radius: 1rem 1rem 0 0;
}

.card-header h2,
.card-header h3 {
    font-size: 1.25rem;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-body {
    padding: 1.5rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: var(--primary);
    color: white;
    border-radius: 1rem;
    font-size: 0.813rem;
    font-weight: 500;
}

/* Galleries Grid */
.galleries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-card {
    background: white;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(102, 126, 234, 0.2);
}

.gallery-thumbnail {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.gallery-thumbnail-empty {
    background: var(--light);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.gallery-thumbnail-empty i {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.gallery-thumbnail:hover .gallery-overlay {
    opacity: 1;
}

.photo-count {
    background: white;
    color: var(--dark);
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.gallery-card-content {
    padding: 1.25rem;
}

.gallery-card-content h3 {
    font-size: 1.125rem;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.gallery-description {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.gallery-meta p {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.gallery-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
}

.empty-state i {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 0.5rem;
    font-size: 0.938rem;
    transition: all 0.2s;
    background: white;
}\n\n.form-control:focus {\n    outline: none;\n    border-color: var(--primary);\n    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);\n    background: #fafbfc;\n}

.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.813rem;
    color: var(--text-muted);
}

.checkbox-group {
    margin-top: 0.5rem;
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-weight: 400;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 0.25rem;
    cursor: pointer;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 0.75rem;
}

.alert i {
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.alert-warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.alert ul {
    margin: 0;
    padding-left: 1.25rem;
}

/* Flash Message */
.flash-message {
    position: fixed;
    top: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: slideIn 0.3s ease-out;
}

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

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

.flash-error {
    background: var(--danger);
    color: white;
}

.flash-warning {
    background: #ff9800;
    color: white;
}

.flash-message button {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 1.5rem;
    height: 1.5rem;
}

/* Gallery Detail */
.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.938rem;
    margin-bottom: 1rem;
}

.gallery-access-info {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: start;
}

.qr-code-section {
    text-align: center;
}

.qr-code-image {
    width: 300px;
    height: 300px;
    border: 2px solid var(--border);
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.qr-code-placeholder {
    width: 300px;
    height: 300px;
    background: var(--light);
    border: 2px dashed var(--border);
    border-radius: 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    gap: 1rem;
}

.qr-code-placeholder i {
    font-size: 4rem;
    margin-bottom: 0.5rem;
}

.access-item {
    margin-bottom: 1.5rem;
}

.access-item label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.access-code-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.access-code-display code {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.1em;
    padding: 0.5rem 1rem;
    background: var(--light);
    border-radius: 0.5rem;
}

.url-display {
    display: flex;
    gap: 0.5rem;
}

.url-display input {
    flex: 1;
    padding: 0.625rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 0.875rem;
}

.access-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.938rem;
}

/* Photos Grid */
.photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.photo-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    position: relative;
}

.photo-item:hover {
    transform: scale(1.02);
}

.photo-item:has(.photo-select:checked) {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.photo-checkbox {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 10;
}

.photo-checkbox input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    accent-color: var(--primary);
}

.photo-thumbnail {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.photo-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    gap: 0.5rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.photo-thumbnail:hover .photo-actions {
    opacity: 1;
}

.photo-info {
    padding: 0.75rem;
}

.photo-name {
    font-size: 0.813rem;
    color: var(--text);
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.photo-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-content {
    background: white;
    border-radius: 1rem;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow: auto;
}

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

.modal-header h2 {
    font-size: 1.25rem;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

.upload-zone {
    border: 2px dashed var(--border);
    border-radius: 0.75rem;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.upload-zone:hover {
    border-color: var(--primary);
    background: var(--light);
}

.upload-zone i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.upload-zone input[type="file"] {
    display: block;
    margin: 1rem auto 0;
    cursor: pointer;
}

.file-list {
    margin-top: 1rem;
    text-align: left;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--light);
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
}

.file-size {
    margin-left: auto;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.upload-info {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--light);
    border-radius: 0.5rem;
    font-size: 0.875rem;
}

.upload-info p {
    margin-bottom: 0.5rem;
}

.upload-info p:last-child {
    margin-bottom: 0;
}

/* Gallery View (Public) */
.gallery-view-page {
    background: var(--light);
}

.gallery-header {
    background: white;
    padding: 2rem 0;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

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

.gallery-info h1 {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.gallery-description {
    color: var(--text-muted);
    margin: 1rem 0;
}

.gallery-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: var(--text-muted);
    font-size: 0.938rem;
}

.gallery-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.gallery-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.gallery-main {
    padding: 2rem 0;
    min-height: 60vh;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.gallery-photo {
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.photo-wrapper {
    position: relative;
    padding-top: 75%;
    background: var(--light);
    cursor: pointer;
}

.photo-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.photo-wrapper:hover .photo-overlay {
    opacity: 1;
}

.btn-icon-light {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: white;
    color: var(--dark);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s;
}

.btn-icon-light:hover {
    transform: scale(1.1);
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 99999;
    align-items: center;
    justify-content: center;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: white;
    color: var(--dark);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.lightbox-close:hover {
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    color: var(--dark);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.lightbox-nav:hover {
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

.lightbox-download {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    color: var(--dark);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.2s;
}

.lightbox-download:hover {
    transform: translateX(-50%) scale(1.05);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.pagination-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: white;
    color: var(--primary);
    border-radius: 0.5rem;
    font-weight: 500;
    transition: all 0.2s;
}

.pagination-link:hover {
    background: var(--primary);
    color: white;
}

.pagination-info {
    color: var(--text-muted);
}

.gallery-footer {
    padding: 2rem 0;
    background: var(--dark);
    color: white;
    text-align: center;
    margin-top: 3rem;
}

/* Quick Start */
.quick-start-steps {
    display: grid;
    gap: 1.5rem;
}

.quick-start-step {
    display: flex;
    gap: 1.5rem;
    align-items: start;
}

.quick-start-step .step-number {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.quick-start-step h4 {
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.quick-start-step p {
    color: var(--text-muted);
    font-size: 0.938rem;
}

/* Info List */
.info-list {
    padding-left: 1.5rem;
}

.info-list li {
    margin-bottom: 0.75rem;
    color: var(--text);
}

/* FTP Credentials */
.ftp-credentials {
    background: var(--light);
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin: 1.5rem 0;
}

.ftp-credentials h3 {
    margin-bottom: 1rem;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.credential-item {
    margin-bottom: 1rem;
}

.credential-item label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.credential-item code {
    display: block;
    padding: 0.75rem;
    background: white;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 0.938rem;
    word-break: break-all;
    overflow-wrap: break-word;
}

/* Password Protection */
.password-protection {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #2c3e50;
    position: relative;
}

.password-protection::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 50%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(118, 75, 162, 0.15) 0%, transparent 50%);
}

.password-box {
    background: white;
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    text-align: center;
}

.password-box i {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.password-box h1 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.password-box p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.password-box input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    font-size: 0.938rem;
    margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .galleries-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .dashboard-sidebar {
        width: 260px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 1000;
    }
    
    .dashboard-sidebar.mobile-open {
        transform: translateX(0);
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    }
    
    .dashboard-content {
        margin-left: 0;
        padding: 1rem;
    }
    
    .dashboard-footer {
        margin-left: 0;
        padding: 1rem;
    }
    
    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .dashboard-header h1 {
        font-size: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .galleries-grid {
        grid-template-columns: 1fr;
    }
    
    .photos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .features-grid,
    .steps {
        grid-template-columns: 1fr;
    }
    
    .gallery-access-info {
        grid-template-columns: 1fr;
    }
    
    .qr-code-image,
    .qr-code-placeholder {
        width: 100%;
        max-width: 300px;
    }
    
    .card {
        border-radius: 0.5rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .url-display {
        flex-direction: column;
    }
    
    .url-display input {
        width: 100%;
    }
    
    .url-display .btn {
        width: 100%;
    }
    
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .auth-page {
        padding: 1rem 0;
    }
    
    .auth-container {
        padding: 1rem;
    }
    
    .auth-box {
        padding: 1.5rem;
    }
    
    .ftp-credentials {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .ftp-credentials h3 {
        font-size: 1.1rem;
    }
    
    .credential-item code {
        font-size: 0.813rem;
        padding: 0.5rem;
    }
    
    .landing-nav {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-links .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .photos-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-actions {
        flex-direction: column;
    }
    
    .gallery-actions .btn {
        width: 100%;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.25rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
}