/* ── Reset & base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #0f1117;
  --surface:     #1a1d27;
  --surface2:    #22263a;
  --border:      #2e3350;
  --text:        #e2e8f0;
  --text-muted:  #8891a5;
  --accent:      #f6c90e;   /* sun yellow */
  --shade-color: #3b4a6b;  /* shade blue-grey */
  --sun-color:   #f6c90e;
  --danger:      #e05252;
  --radius:      10px;
  --panel-w:     380px;
  --header-h:    56px;
  font-family: 'Segoe UI', system-ui, sans-serif;
  font-size: 15px;
  color: var(--text);
}

body { background: var(--bg); height: 100dvh; overflow: hidden; }

/* ── Layout ────────────────────────────────────────────────────────────── */
#app { display: flex; flex-direction: column; height: 100dvh; }

#header {
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  flex-shrink: 0;
}

#header h1 { font-size: 1.15rem; font-weight: 700; color: var(--accent); white-space: nowrap; }
#header .subtitle { font-size: 0.82rem; color: var(--text-muted); }

#map-container {
  display: flex;
  flex: 1;
  overflow: hidden;
}

#map { flex: 1; }

/* ── Side panel ────────────────────────────────────────────────────────── */
#panel {
  width: var(--panel-w);
  background: var(--surface);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: width 0.25s ease, opacity 0.2s;
  flex-shrink: 0;
}

#panel.panel-hidden { width: 0; opacity: 0; pointer-events: none; }

#panel-close {
  position: sticky;
  top: 0;
  align-self: flex-end;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 12px 16px;
  z-index: 1;
}
#panel-close:hover { color: var(--text); }

#panel-content { padding: 0 20px 28px; }

#pub-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}

.tag {
  display: inline-block;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── Date picker ───────────────────────────────────────────────────────── */
#date-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

#date-row label { font-size: 0.85rem; color: var(--text-muted); }

#date-picker {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 5px 10px;
  font-size: 0.88rem;
  cursor: pointer;
}
#date-picker:focus { outline: 2px solid var(--accent); }

/* ── Status badge ──────────────────────────────────────────────────────── */
.badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 20px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: opacity 0.2s;
}
.badge-hidden { opacity: 0; pointer-events: none; height: 0; padding: 0; margin: 0; overflow: hidden; }
.badge.in-sun  { border-color: var(--sun-color);   color: var(--sun-color); }
.badge.in-shade { border-color: var(--shade-color); color: #aab4d0; }
.badge.nighttime { border-color: #2a3a5a; color: var(--text-muted); }

#status-icon { font-size: 1.4rem; }

/* ── Section headings ──────────────────────────────────────────────────── */
section { margin-top: 22px; }
section h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

/* ── Timeline chart ────────────────────────────────────────────────────── */
#timeline-container {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  min-height: 80px;
}

#timeline-chart { width: 100% !important; }

/* ── Weather cards ─────────────────────────────────────────────────────── */
#weather-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.weather-day {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}

.weather-day-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.weather-day-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.weather-icon { font-size: 1.6rem; }

.weather-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.weather-stats span strong { color: var(--text); }

/* ── Filter bar ────────────────────────────────────────────────────────── */
#filter-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  flex-shrink: 0;
}

.filter-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.filter-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  font-size: 0.78rem;
  padding: 4px 12px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.filter-btn:hover { color: var(--text); border-color: #4a5580; }
.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a1400;
  font-weight: 600;
}

/* ── Sunny score badge ─────────────────────────────────────────────────── */
.sunny-score {
  display: inline-block;
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 14px;
  margin-left: 8px;
  letter-spacing: 0.02em;
}
.sunny-high  { background: #2d2500; color: var(--accent); border: 1px solid #5a4a00; }
.sunny-mid   { background: #1e2a20; color: #7ecf8a;       border: 1px solid #2e4e36; }
.sunny-low   { background: #1e2030; color: #8891a5;       border: 1px solid #2e3350; }

/* ── Timeline summary ──────────────────────────────────────────────────── */
.timeline-summary {
  margin-top: 8px;
  font-size: 0.8rem;
  letter-spacing: 0.01em;
}

/* ── Misc ──────────────────────────────────────────────────────────────── */
.muted { color: var(--text-muted); font-size: 0.85rem; padding: 8px 0; }

/* ── Loading overlay ───────────────────────────────────────────────────── */
#loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,17,23,0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  z-index: 9999;
  font-size: 1rem;
  color: var(--text-muted);
  transition: opacity 0.3s;
}

#loading-overlay.hidden { opacity: 0; pointer-events: none; }

.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ── Leaflet popup overrides ───────────────────────────────────────────── */
.leaflet-popup-content-wrapper {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  color: var(--text) !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.5) !important;
}
.leaflet-popup-tip { background: var(--surface) !important; }
.leaflet-popup-content { margin: 10px 14px !important; }

/* ── Marker icons ──────────────────────────────────────────────────────── */
.pub-marker {
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.25);
  cursor: pointer;
  transition: transform 0.15s;
}
.pub-marker:hover { transform: scale(1.4); }
.pub-marker.sun   { background: #f6c90e; box-shadow: 0 0 6px #f6c90e88; }
.pub-marker.shade { background: #4a5568; }
.pub-marker.night { background: #2d4a7a; }
.pub-marker.selected { transform: scale(1.6); border-color: white; }

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  #panel { width: 100%; position: absolute; bottom: 0; left: 0; right: 0;
           height: 60dvh; border-left: none; border-top: 1px solid var(--border); z-index: 1000; }
  #panel.panel-hidden { width: 100%; height: 0; }
  :root { --panel-w: 100%; }

  #header { flex-wrap: wrap; height: auto; padding: 8px 14px; gap: 8px; }
  #filter-bar { width: 100%; margin-left: 0; }
  .filter-btn { padding: 4px 10px; }
}