/* ==========================================================================
   FurEvent DACH - Premium CSS
   Modern, Rich Aesthetics, Glassmorphism, Micro-Animations
   ========================================================================== */

@import url('fonts.css');

:root {
  /* Rich Color Palette (Sleek Dark Mode) */
  --color-primary: #8b5cf6;      /* Lighter violet for dark mode */
  --color-primary-light: #a78bfa;
  --color-primary-dark: #6d28d9;
  --color-secondary: #f97316;    /* Vibrant orange accent */
  --color-secondary-light: #fb923c;
  
  --color-text-main: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-text-light: #ffffff;
  
  --color-bg-page: #0f172a;      /* Deep slate background */
  --color-bg-card: rgba(30, 41, 59, 0.6);
  --color-bg-alt: #1e293b;

  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  /* Typography */
  --font-family-heading: 'Outfit', system-ui, sans-serif;
  --font-family-base: 'Inter', system-ui, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2.5rem;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 4rem;

  /* Borders & Premium Shadows */
  --border-radius-sm: 0.5rem;
  --border-radius-md: 1rem;
  --border-radius-lg: 1.5rem;
  
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
  --shadow-glass: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-main);
  background-color: var(--color-bg-page);
  /* Beautiful soft gradient background */
  background-image: 
    radial-gradient(at 0% 0%, rgba(139, 92, 246, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(249, 115, 22, 0.1) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(109, 40, 217, 0.15) 0px, transparent 50%);
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

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

/* ==========================================================================
   Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

main {
  flex-grow: 1;
  padding: var(--space-2xl) 0;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  background-color: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
}

.logo {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
}

.logo:hover {
  opacity: 0.8;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.main-nav a {
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-primary-light);
  transition: var(--transition-smooth);
  border-radius: 2px;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-primary-light);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary-light);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  background: linear-gradient(135deg, #2e1065 0%, #4c1d95 100%);
  color: var(--color-text-light);
  padding: 5rem 2rem;
  text-align: center;
  border-radius: var(--border-radius-lg);
  margin-top: var(--space-md);
  margin-bottom: var(--space-2xl);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}

/* Abstract subtle shapes in hero */
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%);
  transform: rotate(30deg);
  pointer-events: none;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-md);
  font-weight: 800;
  line-height: 1.1;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero p {
  font-size: var(--font-size-xl);
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  opacity: 0.9;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  border-radius: 99px; /* Pill shape */
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-family: var(--font-family-base);
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
  box-shadow: 0 4px 14px 0 rgba(249, 115, 22, 0.39);
}

.btn-primary:hover {
  background-color: var(--color-secondary-light);
  color: var(--color-text-main); /* Dark text on light button hover */
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn-secondary {
  background-color: rgba(255,255,255,0.05);
  color: var(--color-text-main);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
  background-color: rgba(255,255,255,0.1);
  color: var(--color-text-light);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background-color: var(--color-primary-light);
  color: var(--color-text-main);
  transform: translateY(-2px);
}

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

/* ==========================================================================
   Cards & Events
   ========================================================================== */
.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.card {
  background-color: var(--color-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md), var(--shadow-glass);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  border: 1px solid rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-glass);
  border-color: rgba(139, 92, 246, 0.5); /* subtle primary border */
}

.card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xs);
  color: var(--color-text-main);
}

.card-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.badge-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-sm);
}

.badge-category { background-color: var(--color-primary-light); color: var(--color-bg-page); }
.badge-sfw { background-color: var(--color-success); color: var(--color-bg-page); }
.badge-18 { background-color: var(--color-error); color: var(--color-text-light); }
.badge-16 { background-color: var(--color-warning); color: var(--color-bg-page); }
.badge-online { background-color: #3b82f6; color: var(--color-bg-page); }
.badge-offline { background-color: var(--color-text-muted); color: var(--color-bg-page); }

.card-body {
  flex-grow: 1;
  margin-bottom: var(--space-lg);
  color: var(--color-text-muted);
}

.card-footer {
  display: flex;
  gap: var(--space-sm);
  margin-top: auto;
}

/* ==========================================================================
   Features
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.feature-box {
  background-color: var(--color-bg-card);
  backdrop-filter: blur(12px);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md), var(--shadow-glass);
  border: 1px solid rgba(255,255,255,0.05);
  transition: var(--transition-smooth);
}

.feature-box:hover {
  transform: translateY(-5px);
  border-color: rgba(139, 92, 246, 0.3);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background-color: rgba(139, 92, 246, 0.15); /* Soft primary bg */
  color: var(--color-primary-light);
  border-radius: 1rem;
  margin-bottom: var(--space-md);
  transform: rotate(-5deg);
  transition: var(--transition-smooth);
}

.feature-box:hover .feature-icon {
  transform: rotate(5deg) scale(1.1);
  background-color: var(--color-primary-light);
  color: var(--color-text-light);
}

/* ==========================================================================
   Forms & Filters
   ========================================================================== */
.filter-section {
  background-color: var(--color-bg-card);
  backdrop-filter: blur(12px);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md), var(--shadow-glass);
  border: 1px solid rgba(255,255,255,0.05);
  margin-bottom: var(--space-2xl);
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-text-main);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius-md);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  transition: var(--transition-smooth);
  background-color: rgba(15, 23, 42, 0.5);
  color: var(--color-text-main);
}

.form-control:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
  outline: none;
  background-color: rgba(15, 23, 42, 0.8);
}

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

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* ==========================================================================
   Content Boxes
   ========================================================================== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.content-box {
  background-color: var(--color-bg-card);
  backdrop-filter: blur(12px);
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md), var(--shadow-glass);
  border: 1px solid rgba(255,255,255,0.05);
  max-width: 900px;
  margin: 0 auto;
}

.content-box p, .content-box ul {
  color: var(--color-text-muted);
}

.section-margin {
  margin-bottom: var(--space-2xl);
}

/* ==========================================================================
   Alerts
   ========================================================================== */
.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.alert-info {
  background-color: rgba(59, 130, 246, 0.1);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.alert-error {
  background-color: rgba(239, 68, 68, 0.1);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.2);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: #020617;
  color: rgba(255, 255, 255, 0.6);
  padding: var(--space-2xl) 0 var(--space-md);
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.footer-brand {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.footer-brand h4 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--color-text-light);
}

.footer-col h4 {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: var(--space-sm);
}

.footer-col a {
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition-smooth);
}

.footer-col a:hover {
  color: var(--color-secondary-light);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: var(--font-size-sm);
}

.footer-bottom strong {
  color: var(--color-text-light);
}

/* ==========================================================================
   Utilities & Fixes
   ========================================================================== */

.safety-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0 var(--space-xl) 0;
  text-align: left;
}

.safety-grid li {
  display: flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.03);
  padding: 1rem;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-weight: 500;
  color: var(--color-text-main);
  transition: var(--transition-smooth);
}

.safety-grid li:hover {
  background-color: rgba(255, 255, 255, 0.06);
  transform: translateY(-2px);
  border-color: rgba(16, 185, 129, 0.3);
}

.safety-icon {
  flex-shrink: 0;
  margin-right: 12px;
}

/* Honeypot field - must be hidden! */
.oh-no {
  display: none !important;
}

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media (max-width: 768px) {
  .site-header .container { flex-wrap: wrap; }
  .mobile-menu-btn { display: block; }
  .main-nav { display: none; width: 100%; margin-top: var(--space-md); }
  .main-nav.active { display: block; }
  .main-nav ul { flex-direction: column; gap: var(--space-md); align-items: flex-start; }
  .hero { padding: 3rem 1rem; }
  .hero-actions { flex-direction: column; }
  .content-box { padding: 1.5rem; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { justify-content: center; text-align: center; }
}

/* ==========================================================================
   Admin Area Styles (Premium UI)
   ========================================================================== */
.admin-login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: radial-gradient(circle at top right, rgba(239, 108, 0, 0.15), transparent 40%),
                radial-gradient(circle at bottom left, rgba(239, 108, 0, 0.05), transparent 40%);
}

.admin-login-box {
    max-width: 420px;
    width: 100%;
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 20px rgba(239, 108, 0, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
}

.admin-login-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), #ffb74d);
}

.admin-login-box h1 {
    text-align: center;
    margin-bottom: var(--space-xl);
    font-size: 2.2rem;
    background: linear-gradient(to right, #fff, #ffb74d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.admin-input-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.admin-input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.admin-input {
    width: 100%;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    color: var(--color-text);
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.admin-input::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.admin-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(239, 108, 0, 0.2);
    background: rgba(15, 23, 42, 0.9);
}

/* Admin Dashboard Specifics */
.admin-header {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
}

.admin-stat-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.9));
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.admin-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4), 0 0 15px rgba(239, 108, 0, 0.1);
    border-color: rgba(239, 108, 0, 0.3);
}

.admin-stat-number {
    font-size: 4rem;
    font-weight: 800;
    margin: 1rem 0;
    text-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.admin-stat-number.primary { color: var(--color-primary); }
.admin-stat-number.warning { color: var(--color-warning); }
.admin-stat-number.error { color: var(--color-error); }

.admin-table-container {
    background: rgba(30, 41, 59, 0.5);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.submission-card {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--color-warning);
    border-radius: var(--border-radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    transition: all 0.2s ease;
}

.submission-card:hover {
    background: rgba(30, 41, 59, 0.8);
    transform: translateX(5px);
}

/* ==========================================================================
   Admin App Layout (Sidebar + Content)
   ========================================================================== */
.admin-app-container {
    display: flex;
    min-height: 100vh;
    background-color: #0b1120;
}

.admin-sidebar {
    width: 280px;
    background: rgba(15, 23, 42, 0.95);
    border-right: 1px solid rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
    padding: var(--space-xl) var(--space-md);
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
}

.admin-sidebar-logo {
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: var(--space-2xl);
    padding: 0 var(--space-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-sidebar-logo span {
    background: linear-gradient(to right, var(--color-primary-light), var(--color-secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.admin-nav a {
    display: flex;
    align-items: center;
    padding: 1rem 1.25rem;
    color: var(--color-text-muted);
    font-weight: 500;
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
}

.admin-nav a:hover, .admin-nav a.active {
    background: rgba(139, 92, 246, 0.15);
    color: var(--color-text-main);
}

.admin-nav a.active {
    border-left: 4px solid var(--color-primary-light);
}

.admin-nav-logout {
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: var(--space-md);
}

.admin-main-content {
    flex: 1;
    margin-left: 280px;
    padding: var(--space-xl) var(--space-2xl);
    background: radial-gradient(circle at top right, rgba(239, 108, 0, 0.05), transparent 60%);
}

.admin-page-header {
    margin-bottom: var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-page-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0;
    color: var(--color-text-main);
}

.admin-page-subtitle {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-top: 0.5rem;
}