/* ═══════════════════════════════════════════════════════════════════════════
   SOZIALISMUS-GENERATOR V3 - MOSAIK LAYOUT
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --rot: #C62828;
  --rot-hell: #EF5350;
  --schwarz: #1A1A1A;
  --weiss: #FAFAFA;
  --creme: #F5F0E8;
  --gruen: #2E7D32;
  --orange: #EF6C00;
  --grau: #616161;
  --font-sans: 'Source Sans 3', system-ui, sans-serif;
  --font-serif: 'Source Serif 4', Georgia, serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.6;
  color: var(--schwarz);
  background: var(--creme);
  -webkit-font-smoothing: antialiased;
}

/* Loading */
.loading {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #DDD;
  border-top-color: var(--rot);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Typography */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

p { margin: 0 0 1rem; }

/* Container */
.container {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--rot);
  color: var(--weiss);
}

.btn-primary:hover { background: #8E0000; }
.btn-primary:disabled { background: #999; cursor: not-allowed; }

.btn-secondary {
  background: transparent;
  color: var(--grau);
  border: 1px solid var(--grau);
}

.btn-secondary:hover {
  border-color: var(--schwarz);
  color: var(--schwarz);
}

.btn-large { padding: 1rem 2rem; font-size: 1.1rem; }
.btn-block { display: block; width: 100%; text-align: center; }

/* Cards */
.card {
  background: var(--weiss);
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  overflow: hidden;
}

.card-body { padding: 1rem 1.25rem; }

.dark .card {
  background: #2A2A2A;
  border-color: #444;
}

/* Labels */
.label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rot);
}

/* Dark Mode */
.dark {
  background: var(--schwarz);
  color: var(--weiss);
}

/* Intro */
.intro {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1rem;
}

.intro h1 { font-size: 2.2rem; margin-bottom: 1rem; }
.intro p { font-size: 1rem; color: var(--grau); max-width: 400px; }

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes expandIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.fade-in { animation: fadeIn 0.3s ease; }

/* Kachel Hover */
.kachel-hover {
  transition: transform 0.2s, box-shadow 0.2s;
}

.kachel-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Slider Styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  cursor: pointer;
  outline: none;
  border-radius: 4px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--rot);
  border: 2px solid var(--weiss);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  cursor: pointer;
  margin-top: -4px;
}

input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--rot);
  border: 2px solid var(--weiss);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  cursor: pointer;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 4px;
}

input[type="range"]::-moz-range-track {
  height: 8px;
  border-radius: 4px;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 4px;
}

.badge-success { background: rgba(46,125,50,0.15); color: var(--gruen); }
.badge-warning { background: rgba(239,108,0,0.15); color: var(--orange); }
.badge-danger { background: rgba(198,40,40,0.15); color: var(--rot); }

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

/* Responsive */
@media (max-width: 600px) {
  .intro h1 { font-size: 1.6rem; }
  .btn-large { padding: 0.85rem 1.5rem; font-size: 1rem; }
}

/* Mosaik spezifisch */
@media (max-width: 500px) {
  .mosaik-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}