/* ============================================
   R6 Callout Trainer – Modern Design System
   ============================================ */

:root {
  /* Core palette */
  --bg: #08090a;
  --bg-elevated: #0e1012;
  --bg-card: #12141a;
  --bg-card-hover: #161a20;
  --surface: rgba(18, 20, 26, 0.85);
  --surface-border: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(255, 255, 255, 0.12);
  
  /* Text */
  --text: #f0f1f3;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  /* Accent – R6 Red */
  --accent: #e10600;
  --accent-hover: #ff2d26;
  --accent-soft: rgba(225, 6, 0, 0.15);
  --accent-glow: rgba(225, 6, 0, 0.4);
  --accent-gradient: linear-gradient(135deg, #e10600 0%, #ff3d36 100%);
  
  /* UI */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --font: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(225, 6, 0, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 80% 50% at 80% 50%, rgba(225, 6, 0, 0.03) 0%, transparent 50%);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.text-accent { color: var(--accent); font-weight: 600; }

/* ========== Layout ========== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}
.container--page {
  padding-top: 2rem;
  padding-bottom: 3rem;
}
.center-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
}

/* ========== Navigation – Glass ========== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--surface-border);
  flex-wrap: wrap;
  gap: 0.5rem;
}
.nav-brand {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--text);
  transition: color var(--transition-fast);
}
.nav-brand:hover {
  color: var(--accent);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  display: block;
  padding: 0.5rem 0.85rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}
.nav-user {
  color: var(--text-muted);
  font-size: 0.8rem;
  padding: 0.35rem 0.6rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}
.nav-logout { margin: 0; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    padding: 0.5rem 0;
  }
  .nav-links.open { display: flex; }
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition), background var(--transition), color var(--transition);
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}
.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-glow);
}
.btn-primary:hover {
  box-shadow: 0 6px 24px var(--accent-glow);
  filter: brightness(1.08);
}
.btn--glow:hover {
  box-shadow: 0 8px 32px var(--accent-glow);
}
.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-focus);
}
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover {
  color: var(--accent);
  background: var(--accent-soft);
}
.btn-danger {
  background: #b91c1c;
  color: #fff;
}
.btn-danger:hover {
  background: #dc2626;
  box-shadow: 0 4px 16px rgba(185, 28, 28, 0.4);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent-soft);
  color: #fff;
  border-color: var(--accent);
}
.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.85rem; font-weight: 500; }
.btn-block { width: 100%; }

/* ========== Cards & Glass ========== */
.glass {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Modern dashboard cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.card-modern {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: inherit;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.card-modern::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(225, 6, 0, 0.2) 0%, transparent 50%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.card-modern:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(225, 6, 0, 0.1);
  border-color: rgba(225, 6, 0, 0.25);
  background: var(--bg-card-hover);
}
.card-modern:hover::before {
  opacity: 1;
}
.card-modern__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  border-radius: var(--radius);
  background: var(--accent-soft);
  transition: transform var(--transition), background var(--transition);
}
.card-modern:hover .card-modern__icon {
  transform: scale(1.05);
  background: rgba(225, 6, 0, 0.25);
}
.card-modern__title {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}
.card-modern__desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
}
.card-modern__arrow {
  margin-top: 1rem;
  font-size: 1.25rem;
  color: var(--accent);
  opacity: 0.8;
  transition: transform var(--transition);
}
.card-modern:hover .card-modern__arrow {
  transform: translateX(4px);
}

/* Legacy card (other pages) */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: rgba(225, 6, 0, 0.2);
}
.card-link { display: block; color: inherit; }
.card-link:hover { color: inherit; }
.card-icon { font-size: 2rem; display: block; margin-bottom: 0.5rem; }

/* ========== Page header ========== */
.page-header {
  margin-bottom: 2rem;
}
.page-title {
  margin: 0 0 0.35rem;
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.2;
}
.page-intro {
  margin: 0;
  font-size: 1rem;
  color: var(--text-secondary);
}

/* ========== Map grid ========== */
.map-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
}
.map-card h3 { margin: 0.5rem 0 0; font-size: 1.1rem; font-weight: 600; }
.map-thumb {
  aspect-ratio: 16/10;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
}
.map-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.map-placeholder { font-size: 2.5rem; opacity: 0.4; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}
.back-link:hover { color: var(--accent); }

/* ========== Callout grid ========== */
.callout-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.callout-card {
  padding: 0;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.callout-card:hover {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-sm);
}
.callout-image {
  aspect-ratio: 16/10;
  background: var(--bg-elevated);
  overflow: hidden;
}
.callout-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.callout-name {
  padding: 0.85rem 1rem;
  margin: 0;
  font-weight: 500;
  font-size: 0.95rem;
}

/* ========== Login ========== */
.page-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
}
.login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 100% 80% at 50% 0%, rgba(225, 6, 0, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(225, 6, 0, 0.06) 0%, transparent 50%);
  pointer-events: none;
}
.login-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
}
.login-card {
  position: relative;
  padding: 2.5rem;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}
.login-card__glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 100%;
  background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
  filter: blur(40px);
  opacity: 0.4;
  pointer-events: none;
}
.login-title {
  margin: 0 0 0.25rem;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
  color: var(--text);
}
.login-subtitle {
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
}
.login-form label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.login-form input {
  width: 100%;
  padding: 0.75rem 1rem;
  margin-bottom: 1.1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.login-form input::placeholder {
  color: var(--text-muted);
}
.login-form input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.login-form .btn { margin-top: 0.25rem; padding: 0.75rem; }

/* ========== Alerts ========== */
.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.alert-error {
  background: rgba(225, 6, 0, 0.12);
  border: 1px solid rgba(225, 6, 0, 0.35);
  color: #fca5a5;
}

/* ========== Badge ========== */
.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
}
.badge-TEAM_LEADER { background: rgba(225, 6, 0, 0.3); }
.badge-IGL { background: rgba(225, 6, 0, 0.2); }
.badge-SPIELER { background: rgba(255, 255, 255, 0.08); color: var(--text-secondary); }

/* ========== Table / Leaderboard ========== */
.table-wrap {
  overflow-x: auto;
  padding: 0;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
}
.leaderboard-table th,
.leaderboard-table td {
  padding: 0.85rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.leaderboard-table th {
  background: rgba(0, 0, 0, 0.25);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.leaderboard-table tr:last-child td { border-bottom: none; }
.leaderboard-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* ========== Quiz ========== */
.quiz-container { max-width: 720px; }
.quiz-progress-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.quiz-progress-bar {
  flex: 1;
  height: 10px;
  background: var(--bg-card);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.quiz-progress-bar::after {
  content: '';
  display: block;
  height: 100%;
  width: var(--progress, 0%);
  background: var(--accent-gradient);
  border-radius: 999px;
  transition: width 0.35s ease-out;
}
.quiz-score {
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  min-width: 100px;
  font-family: var(--font-mono);
}
.quiz-area {
  padding: 1.75rem;
  min-height: 340px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.quiz-loading {
  text-align: center;
  color: var(--text-secondary);
  padding: 2.5rem;
  font-size: 0.95rem;
}
.quiz-question .quiz-image-wrap {
  max-width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elevated);
  margin-bottom: 1rem;
  border: 1px solid var(--border);
}
.quiz-question .quiz-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}
.quiz-map-name {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0 0 0.5rem;
}
.quiz-prompt {
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1rem;
}
.quiz-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
@media (max-width: 500px) {
  .quiz-options { grid-template-columns: 1fr; }
}
.quiz-option {
  padding: 0.9rem 1rem;
  background: var(--bg-elevated);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color var(--transition), transform var(--transition-fast), background var(--transition);
}
.quiz-option:hover:not(.disabled) {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: scale(1.02);
}
.quiz-option.correct {
  border-color: #22c55e;
  background: rgba(34, 197, 94, 0.15);
}
.quiz-option.wrong {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.15);
}
.quiz-option.disabled {
  pointer-events: none;
  opacity: 0.75;
}
.quiz-feedback {
  margin-top: 1rem;
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
}
.quiz-feedback.correct { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
.quiz-feedback.wrong { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.quiz-finished {
  text-align: center;
  padding: 1.5rem;
}
.quiz-final-score {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  margin: 1rem 0;
  font-family: var(--font-mono);
}
.quiz-finished .btn { margin: 0.4rem; }
.hidden { display: none !important; }

/* ========== Admin ========== */
.admin-create-section {
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.5rem;
  border-radius: var(--radius-lg);
}
.admin-create-section__title {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
}
.admin-maps-section {
  margin-bottom: 2rem;
}
.admin-maps-section__title {
  margin: 0 0 1.25rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
}
.admin-empty {
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
}
.admin-maps-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.admin-map-card {
  padding: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.admin-map-card__header {
  padding: 1.25rem 1.5rem;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border);
}
.admin-map-card__title-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.admin-map-card__thumb-wrap {
  flex-shrink: 0;
  width: 72px;
  height: 48px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.admin-map-card__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.admin-map-card__thumb-placeholder {
  font-size: 1.5rem;
  opacity: 0.5;
}
.admin-map-card__meta {
  flex: 1;
  min-width: 0;
}
.admin-map-card__name {
  margin: 0 0 0.25rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
}
.admin-map-card__meta .badge {
  font-size: 0.8rem;
}
.admin-map-card__delete {
  flex-shrink: 0;
}
.admin-map-card__body {
  padding: 1.5rem;
}
.admin-map-card__row {
  margin-bottom: 1.5rem;
}
.admin-map-card__row:last-child {
  margin-bottom: 0;
}
.admin-map-card__label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.admin-form-thumb--block,
.admin-form-callout--block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
}
.admin-form-thumb--block .admin-file-input,
.admin-form-callout--block .admin-file-input {
  max-width: 100%;
}
.admin-callouts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.admin-callout-item {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.admin-callout-item:hover {
  border-color: var(--border-focus);
}
.admin-callout-item__preview {
  aspect-ratio: 16/10;
  background: var(--bg);
  overflow: hidden;
}
.admin-callout-item__preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.admin-callout-item__name {
  padding: 0.4rem 0.5rem;
  font-size: 0.8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
}
.admin-callout-item__delete {
  padding: 0.35rem 0.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
}
.admin-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}
.admin-form-inline {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}
.admin-form-inline--sm { gap: 0.4rem; }
.admin-form-create > input[type="text"] {
  flex: 1;
  min-width: 180px;
}
.admin-form-inline input[type="text"],
.admin-form-inline .admin-input {
  min-width: 140px;
}
.admin-form-thumb,
.admin-form-callout { margin: 0.5rem 0; }
.admin-form-thumb .admin-file-input,
.admin-form-callout .admin-file-input { max-width: 100%; }
.admin-input,
.admin-form-inline input[type="text"] {
  padding: 0.5rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.admin-input:focus,
.admin-form-inline input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
.admin-file-input {
  padding: 0.35rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.admin-file-input::file-selector-button {
  padding: 0.35rem 0.6rem;
  margin-right: 0.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}
.admin-file-input::file-selector-button:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-admin { white-space: nowrap; flex-shrink: 0; }
.btn-admin--sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-admin--icon {
  min-width: 2rem;
  min-height: 2rem;
  padding: 0;
  font-size: 1.25rem;
  line-height: 1;
  border-radius: var(--radius-sm);
}
.btn-admin--icon:hover { transform: scale(1.05); }
.empty-state {
  color: var(--text-muted);
  text-align: center;
  padding: 2.5rem;
  font-size: 0.95rem;
  margin: 0;
}

/* ========== Callout image modal (Callouts-Übersicht) ========== */
.callout-card--clickable {
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition), border-color var(--transition);
}
.callout-card--clickable:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  border-color: rgba(225, 6, 0, 0.3);
}
.callout-card--clickable .callout-image {
  position: relative;
}
.callout-card--clickable .callout-image::after {
  content: '🔍';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity var(--transition-fast);
  font-size: 1.5rem;
}
.callout-card--clickable:hover .callout-image::after {
  opacity: 1;
}
.image-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), visibility var(--transition);
}
.image-modal--open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.image-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  cursor: pointer;
}
.image-modal__box {
  position: relative;
  max-width: 95vw;
  max-height: 95vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}
.image-modal__close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), color var(--transition-fast);
  z-index: 2;
}
.image-modal__close:hover {
  background: var(--accent);
  color: #fff;
}
.image-modal__content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}
.image-modal__img {
  max-width: 100%;
  max-height: 75vh;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.image-modal__caption {
  margin: 0;
  padding: 1rem 1.25rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

/* ========== Footer ========== */
.footer {
  text-align: center;
  padding: 1.75rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  border-top: 1px solid var(--surface-border);
  margin-top: 3rem;
  background: var(--bg-elevated);
}

/* ========== Error pages (404, 500, 403) ========== */
.center-content .btn { margin-top: 1rem; }
.center-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.center-content p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}