/* ==========================================================================
   München Reise-Dokumentation 2026 - Relaunch mit Multi-Theme-Switcher
   ========================================================================== */

/* Import von Google Fonts: Outfit (Überschriften) und Plus Jakarta Sans (Fließtext) */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    /* Layout- & Strukturkonstanten */
    --border-radius-sm: 10px;
    --border-radius-md: 18px;
    --border-radius-lg: 26px;
    
    --font-heading: 'Outfit', system-ui, sans-serif;
    --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
    
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --container-max-width: 1100px;
}

/* ==========================================================================
   THEME STYLES (Farbdefinitionen)
   ========================================================================== */

/* 1. BRIGHT CITY (Standard) - Frisch, hell, sommerlich-aktiv */
:root, body.theme-bright_city {
    --color-bg: #f8fafc;
    --color-text: #0f172a;
    --color-text-muted: #475569;
    
    --color-primary: #2563eb;       /* Kräftiges Kobaltblau */
    --color-primary-light: #3b82f6;
    --color-primary-bg: #eff6ff;
    --color-button-text: #ffffff;
    
    --color-accent: #f59e0b;       /* Sonniges Bernstein-Orange */
    --color-accent-light: #fef3c7;
    
    --color-success: #10b981;
    --color-success-light: #d1fae5;
    
    --color-card-bg: #ffffff;
    --color-border: #e2e8f0;
    --color-border-hover: rgba(37, 99, 235, 0.3);
    --color-border-focus: #2563eb;
    
    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;
    
    --hero-bg-gradient: linear-gradient(135deg, #eff6ff 0%, #e0e7ff 50%, #dbeafe 100%);
    --hero-title-gradient: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #3b82f6 100%);
    --timeline-line-gradient: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary) 100%);
    --timeline-node-color: var(--color-primary);
    --timeline-node-glow: rgba(37, 99, 235, 0.25);
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 6px 20px -2px rgba(15, 23, 42, 0.05), 0 2px 8px -1px rgba(15, 23, 42, 0.03);
    --shadow-lg: 0 15px 35px -5px rgba(15, 23, 42, 0.08), 0 5px 15px -3px rgba(15, 23, 42, 0.04);
    
    --overlay-bg: rgba(15, 23, 42, 0.95);
    --input-bg: #ffffff;
}

/* 2. LIGHT SAND - Ruhig, warm, Reisetagebuch-Ästhetik */
body.theme-light_sand {
    --color-bg: #faf8f5;
    --color-text: #2c3539;
    --color-text-muted: #5e6b73;
    
    --color-primary: #3d5a73;       /* Schieferblau */
    --color-primary-light: #4e708f;
    --color-primary-bg: #eef2f5;
    --color-button-text: #ffffff;
    
    --color-accent: #789981;       /* Salbeigrün */
    --color-accent-light: #edf2ee;
    
    --color-success: #789981;
    --color-success-light: #edf2ee;
    
    --color-card-bg: #ffffff;
    --color-border: rgba(61, 90, 115, 0.15);
    --color-border-hover: rgba(61, 90, 115, 0.35);
    --color-border-focus: #3d5a73;
    
    --color-danger: #d95d5d;
    --color-danger-light: #fdf2f2;
    
    --hero-bg-gradient: linear-gradient(135deg, #f3ede2 0%, #e8e0d2 100%);
    --hero-title-gradient: linear-gradient(135deg, #2c3539 0%, #3d5a73 100%);
    --timeline-line-gradient: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary) 100%);
    --timeline-node-color: var(--color-primary);
    --timeline-node-glow: rgba(61, 90, 115, 0.15);
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 15px rgba(61, 90, 115, 0.04);
    --shadow-lg: 0 10px 25px rgba(61, 90, 115, 0.06);
    
    --overlay-bg: rgba(44, 53, 57, 0.96);
    --input-bg: #ffffff;
}

/* 3. COSMIC DARK - Abgefahrenes Cyber-Neon Thema */
body.theme-cosmic_dark {
    --color-bg: #070a13;
    --color-text: #f1f5f9;
    --color-text-muted: #94a3b8;
    
    --color-primary: #8b5cf6;       /* Neon-Lila */
    --color-primary-light: #a78bfa;
    --color-primary-bg: rgba(139, 92, 246, 0.12);
    --color-button-text: #ffffff;
    
    --color-accent: #06b6d4;       /* Cyber-Teal */
    --color-accent-light: rgba(6, 182, 212, 0.12);
    
    --color-success: #10b981;
    --color-success-light: rgba(16, 185, 129, 0.12);
    
    --color-card-bg: rgba(15, 23, 42, 0.65);
    --color-border: rgba(139, 92, 246, 0.2);
    --color-border-hover: rgba(6, 182, 212, 0.45);
    --color-border-focus: #06b6d4;
    
    --color-danger: #ef4444;
    --color-danger-light: rgba(239, 68, 68, 0.12);
    
    --hero-bg-gradient: radial-gradient(circle at center, rgba(139, 92, 246, 0.18) 0%, rgba(7, 10, 19, 0) 70%), #070a13;
    --hero-title-gradient: linear-gradient(135deg, #22d3ee 0%, #a78bfa 50%, #f472b6 100%);
    --timeline-line-gradient: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-accent) 50%, #ec4899 100%);
    --timeline-node-color: var(--color-accent);
    --timeline-node-glow: rgba(6, 182, 212, 0.5);
    
    --shadow-sm: 0 0 10px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --shadow-lg: 0 10px 40px rgba(139, 92, 246, 0.15);
    
    --overlay-bg: rgba(7, 10, 19, 0.97);
    --input-bg: rgba(7, 10, 19, 0.4);
}

/* 4. MINTY FRESH - Sportlich-frischer Naturlook */
body.theme-minty_fresh {
    --color-bg: #f2faf6;
    --color-text: #064e3b;
    --color-text-muted: #374151;
    
    --color-primary: #059669;       /* Minzgrün */
    --color-primary-light: #10b981;
    --color-primary-bg: #d1fae5;
    --color-button-text: #ffffff;
    
    --color-accent: #0ea5e9;       /* Aquablau */
    --color-accent-light: #e0f2fe;
    
    --color-success: #059669;
    --color-success-light: #d1fae5;
    
    --color-card-bg: #ffffff;
    --color-border: #ccd3d0;
    --color-border-hover: rgba(5, 150, 105, 0.35);
    --color-border-focus: #059669;
    
    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;
    
    --hero-bg-gradient: linear-gradient(135deg, #e6f7ef 0%, #d1fae5 50%, #ccfbf1 100%);
    --hero-title-gradient: linear-gradient(135deg, #064e3b 0%, #059669 50%, #0ea5e9 100%);
    --timeline-line-gradient: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary) 100%);
    --timeline-node-color: var(--color-primary);
    --timeline-node-glow: rgba(5, 150, 105, 0.25);
    
    --shadow-sm: 0 1px 3px rgba(5, 150, 105, 0.05);
    --shadow-md: 0 4px 18px rgba(6, 78, 59, 0.05);
    --shadow-lg: 0 10px 30px rgba(6, 78, 59, 0.08);
    
    --overlay-bg: rgba(6, 78, 59, 0.95);
    --input-bg: #ffffff;
}

/* 5. SUNSET RETRO - Warme Sunset-Töne, spätsommerlich */
body.theme-sunset_retro {
    --color-bg: #fffaf5;            /* Cremeweiß / Pfirsich-Weiß */
    --color-text: #451a03;          /* Dunkles Orange-Braun */
    --color-text-muted: #78350f;    /* Warmes Braun */
    
    --color-primary: #ea580c;       /* Retro-Orange */
    --color-primary-light: #f97316;
    --color-primary-bg: #ffedd5;
    --color-button-text: #ffffff;
    
    --color-accent: #db2777;       /* Retro-Rose */
    --color-accent-light: #fce7f3;
    
    --color-success: #16a34a;
    --color-success-light: #dcfce7;
    
    --color-card-bg: #ffffff;
    --color-border: #fed7aa;       /* Weiches Orange-Grau */
    --color-border-hover: rgba(234, 88, 12, 0.35);
    --color-border-focus: #ea580c;
    
    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;
    
    --hero-bg-gradient: linear-gradient(135deg, #ffedd5 0%, #fde047 50%, #fbcfe8 100%);
    --hero-title-gradient: linear-gradient(135deg, #7c2d12 0%, #ea580c 50%, #db2777 100%);
    --timeline-line-gradient: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary) 100%);
    --timeline-node-color: var(--color-primary);
    --timeline-node-glow: rgba(234, 88, 12, 0.25);
    
    --shadow-sm: 0 1px 3px rgba(124, 45, 18, 0.05);
    --shadow-md: 0 4px 18px rgba(124, 45, 18, 0.05);
    --shadow-lg: 0 10px 30px rgba(124, 45, 18, 0.08);
    
    --overlay-bg: rgba(124, 45, 18, 0.95);
    --input-bg: #ffffff;
}

/* 6. OCEAN BREEZE - Kühl, erfrischend und luftig */
body.theme-ocean_breeze {
    --color-bg: #f0f9ff;            /* Eisblau / Helles Himmelsblau */
    --color-text: #0c4a6e;          /* Tiefes Ozeanblau */
    --color-text-muted: #0284c7;
    
    --color-primary: #0284c7;       /* Azurblau */
    --color-primary-light: #38bdf8;
    --color-primary-bg: #e0f2fe;
    --color-button-text: #ffffff;
    
    --color-accent: #0d9488;       /* Meeres-Teal */
    --color-accent-light: #ccfbf1;
    
    --color-success: #059669;
    --color-success-light: #d1fae5;
    
    --color-card-bg: #ffffff;
    --color-border: #bae6fd;
    --color-border-hover: rgba(2, 132, 199, 0.35);
    --color-border-focus: #0284c7;
    
    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;
    
    --hero-bg-gradient: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 50%, #ccfbf1 100%);
    --hero-title-gradient: linear-gradient(135deg, #0c4a6e 0%, #0284c7 50%, #0d9488 100%);
    --timeline-line-gradient: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary) 100%);
    --timeline-node-color: var(--color-primary);
    --timeline-node-glow: rgba(2, 132, 199, 0.25);
    
    --shadow-sm: 0 1px 3px rgba(12, 74, 110, 0.05);
    --shadow-md: 0 4px 18px rgba(12, 74, 110, 0.05);
    --shadow-lg: 0 10px 30px rgba(12, 74, 110, 0.08);
    
    --overlay-bg: rgba(12, 74, 110, 0.95);
    --input-bg: #ffffff;
}

/* 7. CYBERPUNK NEON - Extrem abgefahrener neonfarbener Dark Mode */
body.theme-cyberpunk_neon {
    --color-bg: #0c0d14;            /* Obsidian / Deep Carbon */
    --color-text: #00f0ff;          /* Leuchtendes Neon-Cyan */
    --color-text-muted: #858b9c;    /* Kaltes Grau */
    
    --color-primary: #fcee0a;       /* Cyberpunk Gelb */
    --color-primary-light: #fff566;
    --color-primary-bg: rgba(252, 238, 10, 0.1);
    --color-button-text: #0c0d14;   /* Dunkler Button-Text auf gelbem Button */
    
    --color-accent: #ff0055;       /* Cyberpunk Pink */
    --color-accent-light: rgba(255, 0, 85, 0.1);
    
    --color-success: #00f0ff;
    --color-success-light: rgba(0, 240, 255, 0.1);
    
    --color-card-bg: rgba(12, 13, 20, 0.75);
    --color-border: rgba(252, 238, 10, 0.35); /* Gelber Neon-Rand */
    --color-border-hover: rgba(255, 0, 85, 0.6); /* Pinker Neon-Rand */
    --color-border-focus: #00f0ff;
    
    --color-danger: #ff0055;
    --color-danger-light: rgba(255, 0, 85, 0.1);
    
    --hero-bg-gradient: radial-gradient(circle at center, rgba(252, 238, 10, 0.15) 0%, rgba(12, 13, 20, 0) 80%), #0c0d14;
    --hero-title-gradient: linear-gradient(135deg, #fcee0a 0%, #ff0055 50%, #00f0ff 100%);
    --timeline-line-gradient: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-success) 100%);
    --timeline-node-color: var(--color-accent);
    --timeline-node-glow: rgba(255, 0, 85, 0.6);
    
    --shadow-sm: 0 0 10px rgba(0, 0, 0, 0.6);
    --shadow-md: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 40px rgba(255, 0, 85, 0.2);
    
    --overlay-bg: rgba(12, 13, 20, 0.98);
    --input-bg: rgba(12, 13, 20, 0.6);
}

/* 8. FOTOCLUB DARK - Anthrazit & edles Gold/Amber aus dem Fotoclub-Projekt */
body.theme-fotoclub_dark {
    --color-bg: #0a0a0a;            /* Deep black/carbon */
    --color-text: #ffffff;          /* White */
    --color-text-muted: #b3b3b3;    /* Secondary gray */
    
    --color-primary: #f39c12;       /* Golden/Amber Accent */
    --color-primary-light: #f5b041;
    --color-primary-bg: rgba(243, 156, 18, 0.1);
    --color-button-text: #0a0a0a;   /* Dark text on gold button */
    
    --color-accent: #f1c40f;       /* Yellow */
    --color-accent-light: rgba(241, 196, 15, 0.1);
    
    --color-success: #2ecc71;
    --color-success-light: rgba(46, 204, 113, 0.1);
    
    --color-card-bg: #1a1a1a;       /* Surface gray */
    --color-border: #333333;        /* Dark border */
    --color-border-hover: rgba(243, 156, 18, 0.5);
    --color-border-focus: #f39c12;
    
    --color-danger: #e74c3c;
    --color-danger-light: rgba(231, 76, 60, 0.1);
    
    --hero-bg-gradient: radial-gradient(circle at center, rgba(243, 156, 18, 0.15) 0%, rgba(10, 10, 10, 0) 80%), #0a0a0a;
    --hero-title-gradient: linear-gradient(135deg, #f39c12 0%, #f1c40f 100%);
    --timeline-line-gradient: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary) 100%);
    --timeline-node-color: var(--color-primary);
    --timeline-node-glow: rgba(243, 156, 18, 0.4);
    
    --shadow-sm: 0 0 10px rgba(0, 0, 0, 0.6);
    --shadow-md: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 40px rgba(243, 156, 18, 0.2);
    
    --overlay-bg: rgba(10, 10, 10, 0.98);
    --input-bg: #1a1a1a;
}

/* 9. FOTOCLUB LIGHT - Helle Variante des Fotoclub-Designs */
body.theme-fotoclub_light {
    --color-bg: #faf9f6;            /* Warm off-white */
    --color-text: #1f2937;          /* Dark charcoal */
    --color-text-muted: #5e6b73;    /* Slate gray */
    
    --color-primary: #d97706;       /* Readability-optimized Amber/Gold */
    --color-primary-light: #f59e0b;
    --color-primary-bg: #fef3c7;
    --color-button-text: #ffffff;   /* White text on dark gold button */
    
    --color-accent: #f59e0b;       /* Golden accent */
    --color-accent-light: #fef3c7;
    
    --color-success: #059669;
    --color-success-light: #d1fae5;
    
    --color-card-bg: #ffffff;       /* Pure white */
    --color-border: #fcd34d;        /* Soft gold border */
    --color-border-hover: rgba(217, 119, 6, 0.35);
    --color-border-focus: #d97706;
    
    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;
    
    --hero-bg-gradient: linear-gradient(135deg, #fef3c7 0%, #fffbeb 100%);
    --hero-title-gradient: linear-gradient(135deg, #b45309 0%, #d97706 100%);
    --timeline-line-gradient: linear-gradient(to bottom, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-primary) 100%);
    --timeline-node-color: var(--color-primary);
    --timeline-node-glow: rgba(217, 119, 6, 0.25);
    
    --shadow-sm: 0 1px 3px rgba(217, 119, 6, 0.05);
    --shadow-md: 0 4px 18px rgba(217, 119, 6, 0.04);
    --shadow-lg: 0 10px 30px rgba(217, 119, 6, 0.06);
    
    --overlay-bg: rgba(31, 41, 55, 0.95);
    --input-bg: #ffffff;
}

/* ==========================================================================
   3. Global Layout & Resets
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: #ccd5e0;
    border-radius: 5px;
    border: 2px solid var(--color-bg);
}
body.theme-cosmic_dark ::-webkit-scrollbar-thumb,
body.theme-cyberpunk_neon ::-webkit-scrollbar-thumb {
    background: #1e293b;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

p {
    font-weight: 400;
    font-size: 1rem;
    color: var(--color-text-muted);
}

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

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

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-button-text);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}
.btn-primary:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.25);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.3);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}
body.theme-cosmic_dark .btn-secondary,
body.theme-cyberpunk_neon .btn-secondary {
    background-color: rgba(255, 255, 255, 0.04);
}
.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.6);
    border-color: var(--color-primary-light);
}

.btn-danger {
    background-color: var(--color-danger);
    color: white;
}
.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

/* ==========================================================================
   4. Header & Hero Area
   ========================================================================== */
.hero {
    position: relative;
    padding: 8rem 0 6rem 0;
    background: var(--hero-bg-gradient);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
    overflow: hidden;
    transition: background var(--transition-normal);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(var(--color-primary) 0.5px, transparent 0.5px);
    background-size: 32px 32px;
    opacity: 0.08;
    pointer-events: none;
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.3rem;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
    display: inline-block;
}

.hero-title {
    font-size: 4.2rem;
    font-weight: 800;
    letter-spacing: -0.07rem;
    background: var(--hero-title-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    display: inline-block;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    padding: 0.55rem 1.4rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
}

.hero-badge.active {
    background: var(--color-success-light);
    border-color: var(--color-success);
    color: var(--color-text);
}
body.theme-bright_city .hero-badge.active { color: #065f46; }
body.theme-minty_fresh .hero-badge.active { color: #064e3b; }
body.theme-cosmic_dark .hero-badge.active { color: var(--color-success); }
body.theme-cyberpunk_neon .hero-badge.active { color: var(--color-success); }

/* ==========================================================================
   5. Countdown Widget
   ========================================================================== */
.countdown-section {
    margin-top: -3.5rem;
    position: relative;
    z-index: 10;
    margin-bottom: 4.5rem;
}

.countdown-container {
    background: var(--color-card-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 2.2rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.countdown-unit {
    text-align: center;
    flex: 1;
    min-width: 80px;
}

.countdown-number {
    font-family: var(--font-heading);
    font-size: 3.4rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.25rem;
    letter-spacing: -0.03rem;
}
body.theme-cosmic_dark .countdown-number,
body.theme-cyberpunk_neon .countdown-number {
    text-shadow: 0 0 15px var(--timeline-node-glow);
    color: var(--color-accent);
}

.countdown-label {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15rem;
    color: var(--color-text-muted);
}

.countdown-divider {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 300;
    color: var(--color-border);
    align-self: center;
}

@media (max-width: 600px) {
    .countdown-divider {
        display: none;
    }
    .countdown-container {
        padding: 1.5rem;
    }
    .countdown-number {
        font-size: 2.5rem;
    }
}

/* ==========================================================================
   6. Cards & Grid
   ========================================================================== */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

@media (max-width: 800px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.info-card, .admin-card {
    background: var(--color-card-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    height: 100%;
}

.info-card h3 {
    margin-bottom: 1.25rem;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.75rem;
    color: var(--color-primary);
    font-weight: 700;
}

/* Live Weather Display */
.weather-widget {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 1.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.weather-temp-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.weather-icon {
    font-size: 3.8rem;
}

.weather-temp {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1;
    color: var(--color-text);
}

.weather-info {
    text-align: left;
}

.weather-cond {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.weather-details {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.weather-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text-muted);
    padding: 1.5rem 0;
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(139, 92, 246, 0.1);
    border-top: 3px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* August Climate Info */
.climate-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 0.5rem;
}

.climate-stat {
    background: var(--color-primary-bg);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    text-align: center;
    border: 1px solid var(--color-border);
}

.climate-stat-val {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.climate-stat-lbl {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05rem;
}

/* ==========================================================================
   7. Timeline (Dynamisch & Kapselbar)
   ========================================================================== */
.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    text-align: center;
    color: var(--color-text);
    letter-spacing: -0.04rem;
}

.section-subtitle {
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: 4rem;
    font-size: 1.1rem;
}

.timeline {
    position: relative;
    max-width: 850px;
    margin: 0 auto 5rem auto;
    padding: 1rem 0;
}

/* Vertikale Linie */
.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background: var(--timeline-line-gradient);
    box-shadow: 0 0 8px var(--timeline-node-glow);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    transition: background var(--transition-normal);
}

@media (max-width: 768px) {
    .timeline::after {
        left: 31px;
    }
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 1rem 3rem;
}

.timeline-item-left {
    left: 0;
    text-align: right;
}

.timeline-item-right {
    left: 50%;
    text-align: left;
}

@media (max-width: 768px) {
    .timeline-item {
        width: 100%;
        left: 0;
        padding-left: 5rem;
        padding-right: 1.5rem;
        text-align: left;
    }
}

/* Timeline Nodes */
.timeline-item::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    right: -9px;
    top: 2.2rem;
    background-color: var(--color-bg);
    border: 4px solid var(--timeline-node-color);
    box-shadow: 0 0 8px var(--timeline-node-glow);
    border-radius: 50%;
    z-index: 2;
    transition: all var(--transition-fast);
}

.timeline-item-right::after {
    left: -9px;
    right: auto;
}

@media (max-width: 768px) {
    .timeline-item::after {
        left: 22px;
        right: auto;
    }
}

.timeline-item:hover::after {
    background-color: var(--color-primary);
    border-color: var(--color-primary-light);
    transform: scale(1.3);
    box-shadow: 0 0 15px var(--color-primary);
}

/* Timeline Content Box */
.timeline-content {
    background-color: var(--color-card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 1.75rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.timeline-content:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-lg);
}

.timeline-date {
    display: inline-block;
    background: var(--color-primary-bg);
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.3rem 0.85rem;
    border-radius: 30px;
    margin-bottom: 0.75rem;
    border: 1px solid var(--color-border);
}
body.theme-cosmic_dark .timeline-date,
body.theme-cyberpunk_neon .timeline-date {
    color: var(--color-primary-light);
}

.timeline-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.timeline-body {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.timeline-icon {
    font-size: 1.4rem;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.timeline-subpoints {
    margin-top: 1.25rem;
    border-top: 1px solid var(--color-border);
    padding-top: 1.25rem;
    text-align: left;
}

.timeline-subpoint {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
    color: var(--color-text);
}

.timeline-subpoint::before {
    content: '➔';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

/* ==========================================================================
   7b. Timeline Image Stack & Polaroid Hover Effect
   ========================================================================== */
.timeline-image-stack {
    display: inline-flex;
    margin-top: 1.25rem;
    height: 52px;
    padding-left: 10px;
    align-items: center;
    position: relative;
}

.timeline-stack-item {
    position: relative;
    width: 50px;
    height: 50px;
    margin-left: -16px; /* Overlap effect */
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 2px solid white;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

body.theme-cosmic_dark .timeline-stack-item,
body.theme-cyberpunk_neon .timeline-stack-item {
    border-color: var(--color-border);
}

.timeline-stack-item:first-child {
    margin-left: 0;
}

/* Alternate polaroid rotations */
.timeline-stack-item:nth-child(odd) { transform: rotate(-5deg); }
.timeline-stack-item:nth-child(even) { transform: rotate(5deg); }
.timeline-stack-item:nth-child(3n) { transform: rotate(-2deg); }

/* Spread out stack on hover */
.timeline-image-stack:hover .timeline-stack-item {
    margin-left: 8px;
    transform: rotate(0deg);
    z-index: 2;
}

/* Scale individual item up on hover (3.8x zoom) */
.timeline-stack-item:hover {
    transform: scale(3.8) translateY(-12px) !important;
    z-index: 100 !important;
    box-shadow: 0 12px 25px rgba(0,0,0,0.45);
    border-color: var(--color-primary-light);
}

.timeline-stack-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   8. Photo Gallery Section
   ========================================================================== */
.gallery-section {
    background-color: var(--color-bg);
    padding: 6rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-normal);
}

.gallery-filter-bar {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.55rem 1.4rem;
    border-radius: 30px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.filter-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 1.75rem;
    min-height: 200px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--color-card-bg);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

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

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.gallery-item:hover .gallery-img {
    transform: scale(1.04);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 70%, transparent 100%);
    padding: 1.5rem 1.25rem 1.25rem 1.25rem;
    color: white;
    opacity: 0;
    transition: opacity var(--transition-fast) ease-in-out;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

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

.gallery-item-caption {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.25rem;
    color: white;
}

.gallery-item-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08rem;
    color: var(--color-accent);
    font-weight: 700;
}

.no-images {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 1.5rem;
    color: var(--color-text-muted);
    border: 2px dashed var(--color-border);
    border-radius: var(--border-radius-md);
    background: var(--color-card-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.no-images-icon {
    font-size: 3rem;
    color: var(--color-border);
}

/* ==========================================================================
   9. Lightbox System
   ========================================================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay-bg);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80%;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    object-fit: contain;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.lightbox-caption {
    color: white;
    text-align: center;
    margin-top: 1.25rem;
    font-size: 1.15rem;
    font-family: var(--font-body);
    font-weight: 500;
    max-width: 600px;
}

.lightbox-btn {
    position: absolute;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.4rem;
    transition: all var(--transition-fast);
    z-index: 1010;
}

.lightbox-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary-light);
    transform: scale(1.08);
}

.lightbox-close {
    top: 2rem;
    right: 2rem;
}

.lightbox-prev {
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
}

@media (max-width: 768px) {
    .lightbox-prev { left: 1rem; }
    .lightbox-next { right: 1rem; }
    .lightbox-close { top: 1rem; right: 1rem; }
    .lightbox-btn { width: 44px; height: 44px; font-size: 1.1rem; }
}

/* ==========================================================================
   10. Form & Inputs
   ========================================================================== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.form-control {
    width: 100%;
    padding: 0.8rem 1.1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background-color: var(--input-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-border-focus);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.15);
}

select.form-control option {
    background-color: var(--color-card-bg);
    color: var(--color-text);
}

.upload-dropzone {
    border: 2px dashed var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 3.5rem 1.5rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: 1.5rem;
    position: relative;
}

.upload-dropzone:hover, .upload-dropzone.dragover {
    border-color: var(--color-primary-light);
    background-color: var(--color-primary-bg);
}

.upload-dropzone-icon {
    font-size: 2.8rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.upload-dropzone-text {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text);
}

.upload-dropzone-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-preview-container {
    display: none;
    margin-top: 1rem;
    text-align: center;
}

.upload-preview {
    max-height: 220px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-border);
    display: inline-block;
    box-shadow: var(--shadow-sm);
}

/* Alert notifications */
.alert {
    padding: 1.1rem 1.4rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background-color: var(--color-success-light);
    border: 1px solid var(--color-success);
    color: var(--color-text);
}
body.theme-bright_city .alert-success { color: #065f46; }
body.theme-minty_fresh .alert-success { color: #064e3b; }
body.theme-sunset_retro .alert-success { color: #16a34a; }
body.theme-ocean_breeze .alert-success { color: #0c4a6e; }
body.theme-cosmic_dark .alert-success { color: var(--color-success); }
body.theme-cyberpunk_neon .alert-success { color: var(--color-success); }
body.theme-fotoclub_dark .alert-success { color: var(--color-success); }
body.theme-fotoclub_light .alert-success { color: #065f46; }

.alert-danger {
    background-color: var(--color-danger-light);
    border: 1px solid var(--color-danger);
    color: var(--color-text);
}
body.theme-bright_city .alert-danger { color: #991b1b; }
body.theme-minty_fresh .alert-danger { color: #991b1b; }
body.theme-sunset_retro .alert-danger { color: #7c2d12; }
body.theme-ocean_breeze .alert-danger { color: #991b1b; }
body.theme-cosmic_dark .alert-danger { color: var(--color-danger); }
body.theme-cyberpunk_neon .alert-danger { color: var(--color-danger); }
body.theme-fotoclub_dark .alert-danger { color: var(--color-danger); }
body.theme-fotoclub_light .alert-danger { color: #991b1b; }

/* Admin Grid Layouts */
.admin-gallery-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.admin-gallery-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.admin-gallery-item:hover {
    border-color: var(--color-primary-light);
}

.admin-gallery-thumb-container {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.admin-gallery-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-gallery-meta {
    padding: 0.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.75rem;
}

.admin-gallery-caption {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
    word-break: break-word;
    color: var(--color-text);
}

.admin-gallery-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
}

/* ==========================================================================
   11. Footer Area
   ========================================================================== */
footer {
    background-color: #0f172a;
    color: #94a3b8;
    padding: 3.5rem 0;
    font-size: 0.9rem;
    border-top: 1px solid var(--color-border);
}
body.theme-cosmic_dark footer,
body.theme-cyberpunk_neon footer {
    background-color: #030712;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

@media (max-width: 600px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

.footer-text {
    color: #64748b;
}

.footer-link {
    color: var(--color-text);
    border-bottom: 1px dashed var(--color-border);
    padding-bottom: 2px;
    font-weight: 600;
}
body.theme-cosmic_dark .footer-link,
body.theme-cyberpunk_neon .footer-link,
body.theme-fotoclub_dark .footer-link {
    color: var(--color-accent);
}

.footer-link:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ==========================================================================
   12. Floating Theme Switcher Widget
   ========================================================================== */
.theme-switcher-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    font-family: var(--font-body);
}

.theme-switcher-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    cursor: pointer;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body.theme-cosmic_dark .theme-switcher-btn,
body.theme-cyberpunk_neon .theme-switcher-btn,
body.theme-fotoclub_dark .theme-switcher-btn {
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.theme-switcher-btn:hover {
    transform: rotate(30deg) scale(1.1);
    border-color: var(--color-primary-light);
    box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}

.theme-switcher-dropdown {
    position: absolute;
    bottom: 72px;
    right: 0;
    width: 280px;
    background: var(--color-card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
    padding: 1.25rem;
    display: none;
    opacity: 0;
    transform: translateY(15px) scale(0.95);
    transition: opacity 0.25s ease, transform 0.25s ease;
    transform-origin: bottom right;
}

body.theme-cosmic_dark .theme-switcher-dropdown,
body.theme-cyberpunk_neon .theme-switcher-dropdown,
body.theme-fotoclub_dark .theme-switcher-dropdown {
    box-shadow: 0 10px 40px rgba(0,0,0,0.6);
}

.theme-switcher-dropdown.active {
    display: block;
    opacity: 1;
    transform: translateY(0) scale(1);
}

.theme-switcher-dropdown h4 {
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
}

.theme-options-grid {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    max-height: 280px;
    overflow-y: auto;
    padding-right: 4px;
}

.theme-options-grid::-webkit-scrollbar {
    width: 4px;
}
.theme-options-grid::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

.theme-opt-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--border-radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: all 0.15s ease;
}

.theme-opt-btn:hover {
    background: var(--color-primary-bg);
    border-color: var(--color-primary-light);
}

.theme-opt-btn.active {
    background: var(--color-primary);
    color: var(--color-button-text, #ffffff);
}

.theme-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}