:root {
  --orange: #f97316;
  --orange-dark: #ea6c0a;
  --orange-light: #2a1200;
  --orange-glow: rgba(249, 115, 22, 0.15);
  --text: #f0ede8;
  --text-muted: #8a8580;
  --border: #2a2825;
  --bg: #0e0d0c;
  --card: #161412;
  --card-raised: #1e1b18;
  --white: #161412;
  --red: #f87171;
  --green: #4ade80;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.4), 0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 4px 6px rgba(0,0,0,0.5), 0 10px 40px rgba(0,0,0,0.4);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

/* ── Auth pages ── */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(ellipse at top, #1a0f05 0%, #0e0d0c 60%);
}

.auth-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  width: 100%;
  max-width: 420px;
}

.brand { display: flex; align-items: center; gap: 10px; margin-bottom: 28px; }

.brand-icon {
  width: 40px;
  height: 40px;
  background: var(--orange);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.brand h1 { font-size: 20px; font-weight: 700; color: var(--text); }
.brand span { color: var(--orange); }

h2 { font-size: 22px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.subtitle { color: var(--text-muted); font-size: 14px; margin-bottom: 24px; }

/* ── Forms ── */
.form-group { margin-bottom: 16px; }

label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  color: var(--text);
  background: var(--card-raised);
  transition: border-color 0.15s;
  outline: none;
}

input:focus, select:focus, textarea:focus { border-color: var(--orange); }
input:disabled { opacity: 0.4; cursor: not-allowed; }
input::placeholder { color: var(--text-muted); opacity: 0.5; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
  text-decoration: none;
}

.btn-primary { background: var(--orange); color: #fff; width: 100%; }
.btn-primary:hover { background: var(--orange-dark); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-outline { background: transparent; color: var(--orange); border: 1.5px solid var(--orange); }
.btn-outline:hover { background: var(--orange-glow); }

.btn-ghost { background: transparent; color: var(--text-muted); padding: 8px 12px; font-size: 14px; }
.btn-ghost:hover { color: var(--text); background: var(--card-raised); }
.btn-ghost.active { color: var(--orange); }
.btn-ghost.active:hover { color: var(--orange); background: var(--card-raised); }

.btn-sm { padding: 7px 14px; font-size: 13px; }

.error-msg { color: var(--red); font-size: 13px; margin-top: 12px; text-align: center; }

.auth-footer { text-align: center; margin-top: 20px; font-size: 14px; color: var(--text-muted); }
.auth-footer a { color: var(--orange); text-decoration: none; font-weight: 600; }

/* ── Chips ── */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--card-raised);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
  color: var(--text-muted);
}

.chip:hover { border-color: var(--orange); color: var(--orange); }
.chip.selected { background: var(--orange); border-color: var(--orange); color: #fff; }

/* ── App shell ── */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; }
.topbar-brand .icon { font-size: 20px; }
.topbar-brand span { color: var(--orange); }
.topbar-nav { display: flex; align-items: center; gap: 8px; }

.page-content { flex: 1; padding: 32px 24px; max-width: 900px; margin: 0 auto; width: 100%; }

/* ── Questionnaire ── */
.question-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 16px;
}

.question-card h3 { font-size: 15px; font-weight: 600; margin-bottom: 14px; color: var(--text); }

.option-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }

.option-btn {
  padding: 12px 10px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--card-raised);
  cursor: pointer;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.option-btn .emoji { font-size: 22px; }
.option-btn:hover { border-color: var(--orange); color: var(--text); }
.option-btn.selected { background: var(--orange-glow); border-color: var(--orange); color: var(--orange); }

/* ── Location picker ── */
.location-picker {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 16px;
}

.location-row { display: flex; gap: 10px; margin-bottom: 12px; }
.location-row input { flex: 1; }

.location-status { font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; margin-top: 8px; }
.location-status.ok { color: var(--green); }
.location-status.err { color: var(--red); }

/* ── Results ── */
.results-header { margin-bottom: 24px; }
.results-header h2 { font-size: 22px; font-weight: 700; }
.results-header p { color: var(--text-muted); font-size: 14px; margin-top: 4px; }

.restaurant-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.restaurant-card:hover { border-color: #3d3a36; box-shadow: var(--shadow-lg); }

.photo-strip { display: flex; gap: 2px; height: 220px; overflow: hidden; }

.photo-strip img {
  flex: 1;
  object-fit: cover;
  min-width: 0;
  cursor: pointer;
  transition: flex 0.3s ease;
  filter: brightness(0.85);
}

.photo-strip img:hover { flex: 2; filter: brightness(1); }
.photo-strip img:first-child { border-radius: var(--radius) 0 0 0; }
.photo-strip img:last-child { border-radius: 0 var(--radius) 0 0; }

.photo-placeholder {
  width: 100%;
  height: 220px;
  background: var(--card-raised);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  opacity: 0.3;
}

.card-body { padding: 22px; }

.card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.card-title { font-size: 20px; font-weight: 700; color: var(--text); }

.card-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 5px; font-size: 13px; color: var(--text-muted); }

.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-orange { background: var(--orange-light); color: var(--orange); border: 1px solid #3d1f00; }
.badge-green { background: #0a1f10; color: var(--green); border: 1px solid #1a3a20; }
.badge-gray { background: var(--card-raised); color: var(--text-muted); border: 1px solid var(--border); }

.stars { color: #f59e0b; font-size: 13px; }

.summary { font-size: 14px; line-height: 1.7; color: #a09890; margin-bottom: 14px; }

.highlights { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }

.dietary-note {
  background: #071510;
  border: 1px solid #1a3a20;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--green);
  margin-bottom: 14px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.card-actions { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 14px; border-top: 1px solid var(--border); }
.card-actions a { text-decoration: none; }

/* ── Loading ── */
.loading { text-align: center; padding: 60px 20px; }

.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid var(--border);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin { to { transform: rotate(360deg); } }
.loading p { color: var(--text-muted); font-size: 15px; }

/* ── Multi-step signup ── */
.step-indicator { display: flex; gap: 8px; margin-bottom: 28px; }
.step-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); transition: background 0.2s; }
.step-dot.active { background: var(--orange); }
.step-dot.done { background: var(--orange); opacity: 0.35; }
.step { display: none; }
.step.active { display: block; }

/* ── Profile ── */
.profile-section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 16px;
}

.profile-section h3 {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
}

/* ── Stepper ── */
.stepper { display: flex; align-items: center; gap: 14px; }

.stepper button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--card-raised);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: all 0.15s;
}

.stepper button:hover { border-color: var(--orange); color: var(--orange); }
.stepper .count { font-size: 20px; font-weight: 700; min-width: 24px; text-align: center; }

/* ── Empty state ── */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state .icon { font-size: 48px; margin-bottom: 12px; opacity: 0.3; }
.empty-state h3 { font-size: 18px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.empty-state p { font-size: 14px; }

/* ── Tag input ── */
.tag-input-area {
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  min-height: 44px;
  background: var(--card-raised);
  cursor: text;
  transition: border-color 0.15s;
}
.tag-input-area:focus-within { border-color: var(--orange); }

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--orange-light);
  border: 1px solid #3d1f00;
  color: var(--orange);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
}

.tag-pill button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--orange);
  font-size: 15px;
  line-height: 1;
  padding: 0;
  display: flex;
  align-items: center;
  opacity: 0.6;
}
.tag-pill button:hover { opacity: 1; }

.tag-input-field {
  border: none;
  outline: none;
  font-size: 14px;
  color: var(--text);
  background: transparent;
  flex: 1;
  min-width: 160px;
  padding: 2px 0;
}
.tag-input-field::placeholder { color: var(--text-muted); opacity: 0.5; }

/* ── Google Places Autocomplete ── */
.pac-container {
  border-radius: 8px !important;
  border: 1px solid var(--border) !important;
  background: var(--card-raised) !important;
  box-shadow: var(--shadow-lg) !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif !important;
  margin-top: 4px;
}
.pac-item {
  padding: 10px 14px !important;
  font-size: 14px !important;
  cursor: pointer;
  background: var(--card-raised) !important;
  color: var(--text-muted) !important;
  border-top: 1px solid var(--border) !important;
}
.pac-item:hover { background: var(--card) !important; }
.pac-item-query { font-weight: 600; color: var(--text) !important; }
.pac-matched { color: var(--orange) !important; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .auth-card { padding: 28px 20px; }
  .page-content { padding: 20px 16px; }
  .option-grid { grid-template-columns: repeat(2, 1fr); }
  .photo-strip { height: 160px; }
  .card-actions { flex-direction: column; }
  .card-actions .btn { width: 100%; }
  .topbar { padding: 0 16px; }
}