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

:root {
  --bg: #0d1117;
  --bg2: #161b22;
  --bg3: #21262d;
  --border: #30363d;
  --text: #e6edf3;
  --text2: #8b949e;
  --accent: #f0a500;
  --red: #da3633;
  --green: #3fb950;
  --blue: #58a6ff;
  --purple: #bc8cff;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── Header ── */
#header {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 52px;
  flex-shrink: 0;
}

#header h1 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
  letter-spacing: 0.5px;
}

nav { display: flex; gap: 4px; }

.tab-btn {
  background: none;
  border: none;
  color: var(--text2);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.875rem;
  transition: all .15s;
}
.tab-btn:hover { background: var(--bg3); color: var(--text); }
.tab-btn.active { background: var(--bg3); color: var(--accent); font-weight: 600; }

/* ── Tabs ── */
.tab-content { display: none; flex: 1; overflow: hidden; }
.tab-content.active { display: flex; flex-direction: column; }

/* ── Map ── */
#map { flex: 1; background: #1a1a1a; }

#map-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,.7);
  color: var(--text2);
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: 20px;
  pointer-events: none;
  z-index: 1000;
}

/* ── Leaflet overrides ── */
.leaflet-container { background: #111 !important; }

.plant-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.3);
  font-size: 14px;
  transition: transform .2s;
  box-shadow: 0 2px 8px rgba(0,0,0,.6);
}
.plant-icon:hover { transform: scale(1.15); }
.plant-icon.ready { animation: pulse 1.5s infinite; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(63,185,80,.6); }
  50% { box-shadow: 0 0 0 8px rgba(63,185,80,0); }
}

/* Popup */
.leaflet-popup-content-wrapper {
  background: var(--bg2) !important;
  color: var(--text) !important;
  border: 1px solid var(--border);
  border-radius: 8px !important;
  box-shadow: 0 4px 20px rgba(0,0,0,.5) !important;
}
.leaflet-popup-tip { background: var(--bg2) !important; }

.popup-body { padding: 4px 0; min-width: 180px; }
.popup-title { font-weight: 700; font-size: 1rem; margin-bottom: 6px; }
.popup-row { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--text2); margin: 3px 0; }
.popup-row span:last-child { color: var(--text); }
.popup-timer { font-size: 1.1rem; font-weight: 600; text-align: center; margin: 8px 0 4px; }
.popup-timer.done { color: var(--green); }
.popup-timer.running { color: var(--accent); }
.popup-actions { display: flex; gap: 6px; margin-top: 10px; }
.btn-harvest, .btn-delete {
  flex: 1;
  padding: 5px 0;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
}
.btn-harvest { background: var(--green); color: #000; }
.btn-delete  { background: var(--red);   color: #fff; }

/* ── Merchandise tab ── */
#tab-merchandise { padding: 24px; overflow-y: auto; }

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.section-header h2 { font-size: 1rem; font-weight: 600; }

.btn-primary {
  background: var(--accent);
  color: #000;
  border: none;
  padding: 7px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
}
.btn-primary:hover { opacity: .85; }

.merch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.merch-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.merch-color-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,.15);
}

.merch-info { flex: 1; }
.merch-info .name { font-weight: 600; font-size: 0.95rem; }
.merch-info .time { font-size: 0.8rem; color: var(--text2); margin-top: 2px; }

.merch-actions { display: flex; gap: 6px; }
.btn-icon {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  width: 28px;
  height: 28px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-icon:hover { color: var(--text); border-color: var(--text2); }
.btn-icon.danger:hover { color: var(--red); border-color: var(--red); }

/* ── List tab ── */
#tab-list { padding: 24px; overflow-y: auto; }

.plant-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.plant-table th {
  text-align: left;
  color: var(--text2);
  font-weight: 500;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}
.plant-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.plant-table tr:hover td { background: var(--bg2); }

.badge {
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge.growing { background: rgba(240,165,0,.15); color: var(--accent); }
.badge.ready   { background: rgba(63,185,80,.15);  color: var(--green); }

.pos-badge {
  font-size: 0.75rem;
  color: var(--text2);
  background: var(--bg3);
  padding: 2px 7px;
  border-radius: 4px;
}

/* ── Modal ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}
.modal-overlay.active { display: flex; }

.modal-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 340px;
  box-shadow: 0 8px 32px rgba(0,0,0,.6);
}
.modal-box h2 { font-size: 1rem; margin-bottom: 18px; }

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.8rem; color: var(--text2); margin-bottom: 6px; }

.form-group input[type=text],
.form-group input[type=number],
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.875rem;
  outline: none;
}
.form-group input:focus,
.form-group select:focus { border-color: var(--accent); }
.form-group select option { background: var(--bg3); }

.radio-group { display: flex; gap: 16px; }
.radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.875rem;
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  flex: 1;
  justify-content: center;
}
.radio-label input { display: none; }
.radio-label.selected { border-color: var(--accent); color: var(--accent); background: rgba(240,165,0,.08); }

.modal-footer { display: flex; gap: 8px; margin-top: 20px; }
.btn-cancel {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.875rem;
}
.btn-confirm {
  flex: 2;
  background: var(--accent);
  border: none;
  color: #000;
  padding: 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
}

.color-row { display: flex; gap: 8px; align-items: center; }
.color-row input[type=color] {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  padding: 2px;
  background: var(--bg3);
}