/* style.css - Vereinfachte Version */
:root {
  --primary-color: #3498db;
  --secondary-color: #2c3e50;
  --accent-color: #f39c12;
  --danger-color: #e74c3c;
  --success-color: #2ecc71;
  --bg-dark: rgba(255, 255, 255, 0.98);
  --bg-card: rgba(255, 255, 255, 0.98);
  --text-dark: #2c3e50;
  --text-muted: #7f8c8d;
  --border-color: #bdc3c7;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.97)), 
              url('/static/hintergrund.jpg') center/cover fixed;
  color: var(--text-dark);
  min-height: 100vh;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.header {
  text-align: center;
  padding: 30px;
  background: var(--bg-card);
  border-radius: 15px;
  margin-bottom: 30px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
}

.card {
  background: var(--bg-card);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
}

.grid {
  display: grid;
  gap: 20px;
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

.btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.btn:hover {
  background: #2980b9;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-accent { background: var(--accent-color); color: #333; }
.btn-accent:hover { background: #e67e22; color: white; }

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--text-dark);
}

input, select, textarea {
  width: 100%;
  padding: 10px;
  border: 2px solid var(--border-color);
  border-radius: 6px;
  background: white;
  color: var(--text-dark);
  font-size: 1rem;
  font-family: inherit;
}

select {
  background: white url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232c3e50' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") no-repeat right 10px center;
  background-size: 15px;
  padding-right: 35px;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: bold;
}

.badge-success { background: var(--success-color); color: white; }
.badge-warning { background: var(--accent-color); color: #333; }
.badge-danger { background: var(--danger-color); color: white; }
.badge-info { background: var(--primary-color); color: white; }

.table-container {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

table th {
  background: var(--secondary-color);
  color: white;
  padding: 12px;
  text-align: left;
}

table td {
  padding: 12px;
  border-bottom: 1px solid var(--border-color);
}

.spiel-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 20px 0;
  padding: 15px;
  background: var(--bg-card);
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.spiel-progress {
  display: flex;
  gap: 10px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.progress-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  text-decoration: none;
}

.progress-dot.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

.progress-dot.has-data {
  background: var(--success-color);
}

/* Musik-Button */
.music-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary-color);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  z-index: 1000;
}

.music-btn:hover {
  background: #2980b9;
  transform: scale(1.1);
}

/* PDF/Audio Buttons */
.media-buttons {
  display: flex;
  gap: 10px;
  margin: 10px 0;
}

.auto-play-controls {
  display: flex;
  gap: 15px;
  margin: 15px 0;
  align-items: center;
  flex-wrap: wrap;
}

.auto-play-controls label {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .container {
    padding: 10px;
  }
  
  .header {
    padding: 20px;
  }
  
  .spiel-nav {
    flex-direction: column;
    gap: 15px;
  }
}

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mt-md { margin-top: 20px; }
.mt-lg { margin-top: 30px; }
.mb-md { margin-bottom: 20px; }

.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.disabled:hover {
  transform: none !important;
}

.badge-empty {
    background: var(--border-color);
    color: var(--text-dark);
    opacity: 0.7;
}

.empty-result {
    color: var(--text-muted);
    font-style: italic;
}

.footer {
    text-align: center;
    padding: 20px;
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
}

.prozent-badge {
    background: var(--accent-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
    display: inline-block;
    margin-left: 5px;
}

.prozent-anzeige {
    background: rgba(243, 156, 18, 0.15);
    color: var(--accent-color);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
    display: inline-block;
    margin-left: 8px;
}

.accordion {
    margin-bottom: 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.accordion-header {
    background: var(--bg-card);
    padding: 15px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background 0.3s ease;
}

.accordion-header:hover {
    background: rgba(52, 152, 219, 0.1);
}

.accordion-header i {
    transition: transform 0.3s ease;
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0;
    display: none;
    border-top: 1px solid var(--border-color);
}

.accordion-content.active {
    display: block;
}

.badge-empty {
    background: var(--border-color);
    color: var(--text-dark);
    opacity: 0.7;
}

.empty-result {
    color: var(--text-muted);
    font-style: italic;
}