:root {
  --bg: #1a1a2e;
  --bg-card: #222244;
  --bg-card-hover: #2a2a50;
  --text: #e0e0e8;
  --text-dim: #8888aa;
  --accent: #e8a850;
  --accent-dim: #c08030;
  --danger: #d04040;
  --success: #40a060;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', monospace;
}

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

html,
body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-tap-highlight-color: transparent;
}

#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 16px;
}

.hidden {
  display: none !important;
}

/* ── Top Bar ── */
#top-bar {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 24px 0 16px;
  border-bottom: 1px solid #222244;
}

.brand {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--accent);
  text-decoration: none;
}

.brand-sub {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ── Stats Bar ── */
#stats-bar {
  padding: 16px 0;
  text-align: center;
}

#stats-text {
  font-size: 0.9rem;
  color: var(--text-dim);
}

#stats-text strong {
  color: var(--accent);
  font-weight: 600;
}

/* ── Filter Bar ── */
#filter-bar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 0 20px;
}

.filter-section {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  min-width: 44px;
  flex-shrink: 0;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  background: var(--bg-card);
  color: var(--text-dim);
  border: 1px solid transparent;
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}

.pill:hover {
  background: var(--bg-card-hover);
  color: var(--text);
}

.pill.active {
  background: rgba(232, 168, 80, 0.15);
  color: var(--accent);
  border-color: var(--accent-dim);
}

.pill .pill-count {
  margin-left: 4px;
  font-size: 0.7rem;
  opacity: 0.7;
}

/* ── Search ── */
.search-input {
  flex: 1;
  min-width: 160px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid #333366;
  background: var(--bg-card);
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.15s;
}

.search-input:focus {
  border-color: var(--accent);
}

.search-input::placeholder {
  color: var(--text-dim);
  opacity: 0.6;
}

.btn-clear {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px 8px;
}

.btn-reset {
  align-self: flex-start;
  background: none;
  border: 1px solid #333366;
  color: var(--text-dim);
  padding: 6px 16px;
  border-radius: 8px;
  font-size: 0.8rem;
  cursor: pointer;
  transition:
    border-color 0.15s,
    color 0.15s;
}

.btn-reset:hover {
  border-color: var(--text-dim);
  color: var(--text);
}

/* ── Results Summary ── */
#results-summary {
  padding: 4px 0 12px;
}

#results-count {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ── Card Grid ── */
#card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  flex: 1;
}

.recipe-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  transition:
    background 0.15s,
    transform 0.1s;
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.recipe-card:hover {
  background: var(--bg-card-hover);
}

.recipe-card:active {
  transform: scale(0.98);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.card-name {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  flex: 1;
  min-width: 0;
}

.card-rating {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.card-meta {
  font-size: 0.78rem;
  color: var(--text-dim);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.card-meta-sep {
  color: #444466;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.card-tag {
  font-size: 0.65rem;
  padding: 2px 8px;
  border-radius: 10px;
  background: #333366;
  color: var(--text-dim);
}

.card-tag.brewer {
  background: rgba(232, 168, 80, 0.12);
  color: var(--accent);
}

.card-tag.roast {
  background: rgba(64, 160, 96, 0.12);
  color: var(--success);
}

.card-tag.country {
  background: rgba(100, 140, 220, 0.12);
  color: #8cb4f0;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}

.card-author {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.card-open {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 500;
}

/* ── Empty State ── */
#empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 16px;
}

.empty-msg {
  font-size: 1.1rem;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.empty-hint {
  font-size: 0.85rem;
  color: var(--text-dim);
  opacity: 0.6;
}

/* ── Detail Overlay ── */
#detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.detail-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.detail-card {
  position: relative;
  background: var(--bg-card);
  border-radius: 16px 16px 0 0;
  padding: 28px 24px 32px;
  max-width: 520px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  animation: slideUp 0.25s ease-out;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.btn-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
}

.detail-card h2 {
  font-size: 1.25rem;
  margin-bottom: 4px;
  padding-right: 32px;
  line-height: 1.3;
}

.detail-meta {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.detail-section {
  margin-bottom: 16px;
}

.detail-section h3 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  font-size: 0.85rem;
}

.detail-item {
  display: flex;
  flex-direction: column;
}

.detail-label {
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.detail-value {
  font-weight: 500;
}

.flavor-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.flavor-chip {
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: 16px;
  background: rgba(232, 168, 80, 0.1);
  color: var(--accent);
}

.detail-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 24px;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s;
}

.btn:active {
  opacity: 0.8;
}

.btn-primary {
  background: var(--accent);
  color: #1a1a2e;
  flex: 1;
}

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid #333366;
  flex: 1;
}

/* ── Footer ── */
#footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  margin-top: 32px;
  border-top: 1px solid #222244;
  font-size: 0.78rem;
  color: var(--text-dim);
}

#footer a {
  color: var(--text-dim);
  text-decoration: none;
}

#footer a:hover {
  color: var(--text);
}

/* ── Toast ── */
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  color: var(--text);
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 0.85rem;
  z-index: 200;
  border: 1px solid #333366;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}

#toast.show {
  opacity: 1;
}

/* ── Responsive ── */
@media (min-width: 600px) {
  #card-grid {
    grid-template-columns: 1fr 1fr;
  }

  .detail-card {
    border-radius: 16px;
    margin-bottom: 24px;
  }

  #detail-overlay {
    align-items: center;
  }
}

@media (min-width: 900px) {
  #card-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

  #app {
    padding: 0 24px;
  }
}

@media (max-width: 400px) {
  .brand {
    font-size: 1.4rem;
  }

  .card-name {
    font-size: 0.92rem;
  }

  .detail-card {
    padding: 20px 16px 24px;
  }
}