:root {
  /* Light Theme (Default) */
  --primary: #059669; /* Smaragdgrün */
  --primary-hover: #047857;
  --accent-gold: #d97706; /* Edles Gold */
  --accent-gold-hover: #b45309;
  --gold-glow: 0 0 15px rgba(217, 119, 6, 0.25);
  --green-glow: 0 0 15px rgba(5, 150, 105, 0.25);
  
  --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  --card-bg: rgba(255, 255, 255, 0.96);
  --card-subtle: #f8fafc;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --border-focus: #10b981;
  --radius: 14px;
  --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
  --pill-bg: #f1f5f9;
  --pill-hover: #e2e8f0;
}

[data-theme="dark"] {
  /* Dark Theme */
  --primary: #10b981;
  --primary-hover: #34d399;
  --accent-gold: #fbbf24;
  --accent-gold-hover: #f59e0b;
  --gold-glow: 0 0 20px rgba(251, 191, 36, 0.3);
  --green-glow: 0 0 20px rgba(16, 185, 129, 0.3);

  --bg-gradient: linear-gradient(135deg, #090d16 0%, #111827 100%);
  --card-bg: rgba(17, 24, 39, 0.92);
  --card-subtle: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border: #1e293b;
  --border-focus: #10b981;
  --shadow: 0 12px 30px -5px rgba(0, 0, 0, 0.5);
  --pill-bg: #1e293b;
  --pill-hover: #334155;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

body {
  background: var(--bg-gradient);
  color: var(--text-main);
  min-height: 100vh;
  padding: 24px;
}

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

/* Header & Controls */
.app-header {
  margin-bottom: 24px;
  text-align: center;
  position: relative;
}

.header-top-controls {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-bottom: 8px;
}

.btn-ctrl {
  background: var(--card-bg);
  color: var(--text-main);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-ctrl:hover {
  border-color: var(--accent-gold);
  box-shadow: var(--gold-glow);
}

.btn-ctrl.active-wake {
  border-color: var(--primary);
  background: rgba(16, 185, 129, 0.15);
  color: var(--primary);
  box-shadow: var(--green-glow);
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 6px;
}

.logo .icon {
  font-size: 2.2rem;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.logo h1 {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.badge {
  font-size: 0.75rem;
  background: rgba(16, 185, 129, 0.12);
  color: var(--primary);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 4px 10px;
  border-radius: 9999px;
  vertical-align: middle;
  font-weight: 600;
}

.badge-ai {
  background: rgba(251, 191, 36, 0.12);
  color: var(--accent-gold);
  border: 1px solid rgba(251, 191, 36, 0.35);
  box-shadow: var(--gold-glow);
  display: inline-block;
  margin-bottom: 8px;
}

.badge-fast {
  background: rgba(16, 185, 129, 0.12);
  color: var(--primary);
  border: 1px solid rgba(16, 185, 129, 0.35);
  box-shadow: var(--green-glow);
  display: inline-block;
  margin-bottom: 8px;
}

.tagline {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

/* Metrics Bar */
.metrics-bar {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--card-bg);
  padding: 12px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-top: 12px;
  backdrop-filter: blur(10px);
}

.metric-item {
  display: flex;
  flex-direction: column;
  padding: 0 14px;
  border-right: 1px solid var(--border);
}

.metric-item:last-child {
  border-right: none;
}

.metric-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.metric-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
}

.metric-value.highlight {
  color: var(--primary);
  text-shadow: var(--green-glow);
}

.metric-value.gold {
  color: var(--accent-gold);
}

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 24px;
  backdrop-filter: blur(10px);
}

.extract-card {
  margin-bottom: 24px;
}

.extract-card h2 {
  font-size: 1.3rem;
  margin-bottom: 4px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.sample-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.pill {
  background: var(--pill-bg);
  color: var(--text-main);
  border: 1px solid var(--border);
  border-radius: 9999px;
  padding: 7px 16px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pill:hover {
  background: var(--pill-hover);
  border-color: var(--accent-gold);
}

.pill.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: var(--green-glow);
}

.input-group {
  display: flex;
  gap: 12px;
}

.input-group input {
  flex: 1;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 1rem;
  outline: none;
  background: var(--card-subtle);
  color: var(--text-main);
}

.input-group input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.btn {
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}

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

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: var(--green-glow);
}

.btn-gold {
  background: var(--accent-gold);
  color: white;
}

.btn-gold:hover {
  background: var(--accent-gold-hover);
  box-shadow: var(--gold-glow);
}

.btn-secondary {
  background: var(--card-subtle);
  color: var(--text-main);
  border: 1px solid var(--border);
}

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

/* Status Box */
.status-box {
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.status-box.hidden {
  display: none;
}

.spinner {
  width: 22px;
  height: 22px;
  border: 3px solid rgba(16, 185, 129, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Recipe Grid */
.recipe-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .recipe-grid {
    grid-template-columns: 1fr;
  }
}

.recipe-header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.recipe-title-group h2 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.recipe-meta {
  display: flex;
  gap: 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.recipe-img {
  width: 140px;
  height: 110px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
}

/* Portionsrechner */
.portion-calculator {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card-subtle);
  padding: 12px 18px;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.stepper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-stepper {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-main);
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
}

.btn-stepper:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.servings-num {
  font-weight: 700;
  font-size: 1.15rem;
  min-width: 20px;
  text-align: center;
}

.calc-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Tabs */
.tab-header {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 16px;
}

.tab-btn {
  background: none;
  border: none;
  padding: 10px 16px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-size: 0.95rem;
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.ingredient-items {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 24px;
}

.ingredient-items li {
  padding: 9px 14px;
  background: var(--card-subtle);
  border-radius: 8px;
  font-size: 0.95rem;
  border: 1px solid var(--border);
}

/* Grocery Grid */
.grocery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.grocery-category {
  background: var(--card-subtle);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
}

.grocery-category h4 {
  font-size: 0.95rem;
  margin-bottom: 10px;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.grocery-category ul {
  list-style: none;
  font-size: 0.9rem;
}

.grocery-category li {
  padding: 5px 0;
  border-bottom: 1px dashed var(--border);
}

.grocery-item label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.grocery-item.checked span {
  text-decoration: line-through;
  opacity: 0.5;
}

.instruction-steps {
  padding-left: 20px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.instruction-steps li {
  margin-bottom: 12px;
}

.recipe-actions {
  display: flex;
  gap: 12px;
}

/* Sidebar */
.recipe-sidebar h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.search-box input {
  width: 100%;
  padding: 9px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 16px;
  outline: none;
  background: var(--card-subtle);
  color: var(--text-main);
}

.saved-recipes-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.saved-item {
  padding: 12px;
  background: var(--card-subtle);
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s ease;
}

.saved-item:hover {
  border-color: var(--primary);
  box-shadow: var(--green-glow);
}

.saved-item-title {
  font-weight: 600;
  font-size: 0.92rem;
}

.saved-item-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
}