/* public/app.css — Mobile-first CSS, no external dependencies */

/* System font stack — no web fonts, no CLS */
:root {
  --clr-bg:        #f5f5f5;
  --clr-surface:   #ffffff;
  --clr-primary:   #1a1a2e;
  --clr-accent:    #e94560;
  --clr-text:      #1a1a2e;
  --clr-muted:     #666;
  --clr-live:      #22c55e;
  --clr-cached:    #f59e0b;
  --clr-error:     #ef4444;
  --clr-demo:      #f97316;
  --radius:        12px;
  --shadow:        0 2px 8px rgba(0,0,0,0.08);
  font-family:     -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  background: var(--clr-bg);
  color: var(--clr-text);
  min-height: 100svh;
  padding: 0 0 env(safe-area-inset-bottom);
}

/* Mobile container */
.container { max-width: 480px; margin: 0 auto; padding: 0 16px; }

/* Header */
.header { padding: 24px 16px 16px; text-align: center; }
.header__title { font-size: 1.6rem; line-height: 1.2; font-weight: 800; }
.header__sub { color: var(--clr-muted); margin-top: 4px; }

/* Mood buttons: 2x2 grid */
.moods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 16px;
  max-width: 480px;
  margin: 0 auto;
}
.mood-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 12px;
  background: var(--clr-surface);
  border: 2px solid transparent;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: 2rem;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
  min-height: 100px;
}
.mood-btn span { font-size: 0.9rem; font-weight: 600; color: var(--clr-text); }
.mood-btn--active { border-color: var(--clr-accent); }
.mood-btn:active { transform: scale(0.97); }

/* Filter section */
.filters { padding-bottom: 8px; }

/* UI-06: keyword search row */
.search-row {
  padding: 8px 16px 0;
}
.search-input {
  display: block;
  width: 100%;
  padding: 8px 12px;
  font-size: 0.9rem;
  border: 1.5px solid #ddd;
  border-radius: 8px;
  background: var(--clr-surface);
  color: var(--clr-text);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.search-input:focus {
  border-color: var(--clr-accent);
}
.search-input::placeholder {
  color: var(--clr-muted);
}

/* Filter chips: horizontal scroll row */
.chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 16px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex-shrink: 0;
  padding: 6px 14px;
  background: var(--clr-surface);
  border: 1.5px solid #ddd;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s;
}
.chip--active { background: var(--clr-primary); color: #fff; border-color: var(--clr-primary); }

/* Free toggle + category row */
.filter-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px 8px;
  flex-wrap: wrap;
}
.toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  cursor: pointer;
}
#category-filter {
  font-size: 0.85rem;
  padding: 6px 10px;
  border: 1.5px solid #ddd;
  border-radius: 8px;
  background: var(--clr-surface);
  color: var(--clr-text);
  cursor: pointer;
}

/* Event card */
.card {
  background: var(--clr-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin: 0 16px 12px;
  position: relative;
}
.card__title { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.card__date,
.card__venue,
.card__price { font-size: 0.9rem; color: var(--clr-muted); margin-top: 4px; }
.card__venue::before { content: '📍 '; }
.card__price::before { content: '💰 '; }
.card__reason { font-size: 0.8rem; color: var(--clr-accent); margin-top: 8px; }
.card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
}
.card__source { font-size: 0.75rem; color: var(--clr-muted); }
.card__cta {
  background: var(--clr-accent);
  color: #fff;
  border-radius: 8px;
  padding: 8px 16px;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Honesty badges */
.badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
}
.badge--demo { background: var(--clr-demo); color: #fff; }
.badge--cached { background: var(--clr-cached); color: #fff; }

/* Loading / error / empty states */
.loading,
.error,
.empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--clr-muted);
  font-size: 0.95rem;
}
.error { color: var(--clr-accent); }

/* Source status panel */
.sources { padding: 12px 16px; font-size: 0.85rem; }
.sources__toggle {
  cursor: pointer;
  font-weight: 600;
  color: var(--clr-muted);
  user-select: none;
}
.sources__list { list-style: none; padding: 8px 0; }
.sources__list li { padding: 4px 0; }

.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.dot--live    { background: var(--clr-live); }
.dot--cached  { background: var(--clr-cached); }
.dot--error,
.dot--blocked { background: var(--clr-error); }
.dot--seed    { background: var(--clr-demo); }

/* Utility */
.hidden { display: none; }