/* ═══════════════════════════════════════════════════════════════
   HoboFood — Budget Grocery & Meal Planning Stylesheet
   ═══════════════════════════════════════════════════════════════ */

:root {
  --bg: var(--bg-primary, #0a0a1a);
  --bg-card: #111827;
  --bg-card-hover: var(--bg-hover, #1e293b);
  --bg-input: #1e293b;
  --border: #1e293b;
  --border-light: #334155;
  --text: var(--text-primary, #e2e8f0);
  --text-muted: #94a3b8;
  --green: #22c55e;
  --green-dim: rgba(34,197,94,0.15);
  --green-glow: rgba(34,197,94,0.3);
  --red: #ef4444;
  --blue: #3b82f6;
  --yellow: #eab308;
  --purple: #9b59b6;
  --orange: #e67e22;
  --cyan: #06b6d4;
  --font: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}
* { margin:0; padding:0; box-sizing:border-box; }
html { height:100%; }
body { min-height:100%; font-family:var(--font); background:var(--bg); color:var(--text); display:flex; flex-direction:column; }
.hidden { display:none !important; }
.green { color:var(--green); }

/* Header */
#header {
  display:flex; align-items:center; justify-content:space-between;
  padding:0 20px; height:52px; background:var(--bg-card);
  border-bottom:1px solid var(--border); flex-shrink:0;
}
.header-left { display:flex; align-items:center; gap:10px; }
.brand { display:flex; align-items:center; gap:8px; }
.brand-icon { color:var(--green); font-size:20px; }
.brand-text { font-size:18px; font-weight:800; letter-spacing:1px; }
.header-divider { width:1px; height:24px; background:var(--border-light); }
.header-tagline { font-size:12px; color:var(--text-muted); }
.header-right { display:flex; gap:4px; }
.header-btn {
  width:34px; height:34px; display:flex; align-items:center; justify-content:center;
  background:none; border:1px solid transparent; border-radius:8px;
  color:var(--text-muted); font-size:14px; cursor:pointer; transition:0.2s; text-decoration:none;
}
.header-btn:hover { color:var(--green); background:var(--green-dim); border-color:var(--green-glow); }

/* Location Bar */
#loc-bar {
  padding:10px 20px; background:var(--bg-card); border-bottom:1px solid var(--border);
}
.loc-search {
  display:flex; align-items:center; gap:8px; max-width:700px; margin:0 auto;
  background:var(--bg-input); border:1px solid var(--border); border-radius:var(--radius); padding:6px 12px;
  transition:border-color 0.2s;
}
.loc-search:focus-within { border-color:var(--green); }
.loc-search i { color:var(--text-muted); font-size:14px; }
#loc-input { flex:1; background:none; border:none; outline:none; color:var(--text); font-family:var(--font); font-size:13px; }
#loc-input::placeholder { color:var(--text-muted); }
#btn-gps { background:none; border:none; color:var(--text-muted); cursor:pointer; font-size:14px; }
#btn-gps:hover { color:var(--green); }
.btn-primary {
  display:flex; align-items:center; gap:6px; background:var(--green); color:#000;
  border:none; padding:6px 14px; border-radius:8px; font-family:var(--font);
  font-weight:600; font-size:12px; cursor:pointer; white-space:nowrap; transition:0.2s;
}
.btn-primary:hover { filter:brightness(1.1); }
.btn-primary.loading { opacity:0.6; pointer-events:none; }
.btn-lg { padding:8px 20px; font-size:13px; }

/* Tabs */
#tabs {
  display:flex; gap:4px; padding:10px 20px 0; background:var(--bg); overflow-x:auto;
}
.tab {
  padding:8px 16px; border-radius:8px 8px 0 0; font-size:12px; font-weight:500;
  background:var(--bg-card); border:1px solid var(--border); border-bottom:none;
  color:var(--text-muted); cursor:pointer; font-family:var(--font); transition:0.2s;
  white-space:nowrap; display:flex; align-items:center; gap:6px;
}
.tab:hover { color:var(--text); border-color:var(--border-light); }
.tab.active { color:var(--green); border-color:var(--green); background:var(--bg-card); font-weight:600; }

/* Content */
#content { flex:1; overflow:auto; }
.panel { display:none; padding:20px; max-width:1200px; margin:0 auto; }
.panel.active { display:block; }
.panel-header { margin-bottom:20px; }
.panel-header h2 { font-size:20px; font-weight:700; }
.panel-desc { font-size:12px; color:var(--text-muted); margin-top:4px; }

/* Cards */
.card-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(320px, 1fr)); gap:12px; }
.card {
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:16px; transition:0.15s;
}
.card:hover { border-color:var(--green-glow); transform:translateY(-1px); box-shadow:var(--shadow); }
.card-title { font-size:14px; font-weight:600; margin-bottom:6px; display:flex; align-items:center; gap:8px; }
.card-title i { font-size:16px; }
.card-meta { font-size:11px; color:var(--text-muted); display:flex; flex-wrap:wrap; gap:8px; }
.card-meta span { display:flex; align-items:center; gap:4px; }
.card-desc { font-size:12px; color:var(--text-muted); margin-top:8px; line-height:1.5; }
.card-actions { display:flex; gap:6px; margin-top:10px; }
.card-btn {
  font-size:11px; padding:4px 10px; border-radius:6px; background:var(--bg-input);
  border:1px solid var(--border); color:var(--text); cursor:pointer;
  font-family:var(--font); text-decoration:none; display:inline-flex; align-items:center; gap:4px; transition:0.2s;
}
.card-btn:hover { border-color:var(--green); color:var(--green); }

/* Store legend */
.store-legend { display:flex; flex-wrap:wrap; gap:12px; margin-bottom:16px; }
.legend-item { font-size:11px; color:var(--text-muted); display:flex; align-items:center; gap:4px; }
.legend-dot { width:10px; height:10px; border-radius:50%; flex-shrink:0; }

/* Empty state */
.empty-state { grid-column:1/-1; text-align:center; padding:48px 20px; color:var(--text-muted); }
.empty-state i { margin-bottom:12px; opacity:0.4; }
.empty-state p { font-size:13px; }

/* Planner controls */
.planner-controls {
  display:flex; flex-wrap:wrap; gap:16px; align-items:flex-end;
  padding:16px; background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); margin-bottom:20px;
}
.control-group { display:flex; flex-direction:column; gap:4px; }
.control-group label { font-size:11px; color:var(--text-muted); font-weight:500; }
.control-group input[type="number"] {
  width:80px; padding:6px 10px; background:var(--bg-input); border:1px solid var(--border);
  border-radius:6px; color:var(--text); font-family:var(--font); font-size:13px; outline:none;
}
.control-group input:focus { border-color:var(--green); }
.input-row { display:flex; align-items:center; gap:2px; }
.input-prefix { font-size:13px; color:var(--green); font-weight:600; }
.toggle-row { display:flex; gap:12px; }
.toggle { display:flex; align-items:center; gap:6px; font-size:12px; color:var(--text-muted); cursor:pointer; }
.toggle input { accent-color:var(--green); }

/* Meal results */
.meal-day-card {
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius);
  padding:16px; margin-bottom:12px;
}
.meal-day-card h3 { font-size:14px; font-weight:600; color:var(--green); margin-bottom:10px; }
.meal-row { display:flex; justify-content:space-between; align-items:center; padding:6px 8px; border-radius:6px; font-size:12px; }
.meal-row:nth-child(even) { background:var(--bg-input); }
.meal-row .meal-name { flex:1; }
.meal-row .meal-meta { display:flex; gap:12px; color:var(--text-muted); font-size:11px; }
.meal-row .meal-price { color:var(--green); font-weight:600; }
.meal-summary-bar {
  display:flex; justify-content:space-between; padding:12px 16px; background:var(--green-dim);
  border:1px solid var(--green); border-radius:var(--radius); margin-top:16px; font-size:13px;
}
.meal-label { font-size:14px; color:var(--green); font-weight:600; }

/* Food Database */
.db-controls { margin-bottom:16px; display:flex; flex-direction:column; gap:10px; }
.db-search { display:flex; align-items:center; gap:8px; background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius); padding:8px 12px; }
.db-search i { color:var(--text-muted); }
#food-search { flex:1; background:none; border:none; outline:none; color:var(--text); font-family:var(--font); font-size:13px; }
.db-filters { display:flex; flex-wrap:wrap; gap:4px; }
.chip {
  padding:4px 10px; border-radius:20px; font-size:11px; background:var(--bg-card);
  border:1px solid var(--border); color:var(--text-muted); cursor:pointer;
  font-family:var(--font); transition:0.2s; display:flex; align-items:center; gap:4px;
}
.chip:hover { border-color:var(--green); color:var(--text); }
.chip.active { background:var(--green-dim); border-color:var(--green); color:var(--green); font-weight:600; }
.db-toggles { display:flex; gap:12px; }

/* Food table */
.food-table-wrap { overflow-x:auto; }
.food-table { width:100%; border-collapse:collapse; font-size:12px; }
.food-table th {
  text-align:left; padding:8px 10px; background:var(--bg-card); border-bottom:2px solid var(--border);
  color:var(--text-muted); font-weight:600; font-size:11px; white-space:nowrap; position:sticky; top:0;
}
.food-table td { padding:8px 10px; border-bottom:1px solid var(--border); vertical-align:middle; }
.food-table tr:hover td { background:var(--bg-card-hover); }
.food-group-badge {
  display:inline-flex; align-items:center; gap:4px; padding:2px 8px; border-radius:12px;
  font-size:10px; font-weight:600;
}
.food-group-badge.protein { background:rgba(155,89,182,0.15); color:#9b59b6; }
.food-group-badge.grains { background:rgba(230,126,34,0.15); color:#e67e22; }
.food-group-badge.vegetables { background:rgba(39,174,96,0.15); color:#27ae60; }
.food-group-badge.fruits { background:rgba(231,76,60,0.15); color:#e74c3c; }
.food-group-badge.dairy { background:rgba(52,152,219,0.15); color:#3498db; }
.food-group-badge.fats { background:rgba(241,196,15,0.15); color:#f1c40f; }
.camp-stars { color:var(--green); font-size:10px; }
.camp-stars.dim { color:var(--border-light); }
.price-cell { font-family:var(--font-mono); font-size:11px; }
.price-best { color:var(--green); font-weight:700; }
.price-na { color:var(--border-light); }

/* Map */
#food-map { background:var(--bg-card); }
.leaflet-popup-content-wrapper { background:var(--bg-card) !important; color:var(--text) !important; border:1px solid var(--border) !important; border-radius:var(--radius) !important; }
.leaflet-popup-tip { background:var(--bg-card) !important; }
.leaflet-popup-content { font-family:var(--font) !important; font-size:12px !important; }

/* Spinner */
.spinner { width:24px; height:24px; border:3px solid var(--border); border-top-color:var(--green); border-radius:50%; animation:spin 0.8s linear infinite; margin:0 auto; }
.loading-state { text-align:center; padding:32px; }
.loading-state p { font-size:12px; color:var(--text-muted); margin-top:8px; }
@keyframes spin { to { transform:rotate(360deg); } }

/* Footer */
#footer {
  display:flex; align-items:center; justify-content:space-between;
  padding:0 20px; height:32px; background:var(--bg-card);
  border-top:1px solid var(--border); font-size:11px; color:var(--text-muted); flex-shrink:0;
}

/* Mobile */
@media (max-width:768px) {
  #header { padding:0 12px; }
  .header-tagline { display:none; }
  #loc-bar { padding:8px 12px; }
  .loc-search { flex-wrap:wrap; }
  #tabs { padding:8px 12px 0; }
  .tab { padding:6px 12px; font-size:11px; }
  .panel { padding:12px; }
  .card-grid { grid-template-columns:1fr; }
  .planner-controls { flex-direction:column; }
  .food-table { font-size:11px; }
  .food-table th, .food-table td { padding:6px; }
}