/* ─────────────────────────────────────────────
   bus.css
   SF Muni Route 7 bus tracker.
───────────────────────────────────────────── */

/* ── API key setup screen ── */
.bus-setup { max-width: 520px; }
.bus-setup p { margin-bottom: 10px; }

.bus-setup-row {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  margin-bottom: 6px;
}
.bus-setup-row input {
  flex: 1;
  font-family: inherit;
  font-size: 14px;
  color: var(--color-ink);
  background: var(--color-cream);
  border: 0.5px solid var(--color-border);
  border-radius: 6px;
  padding: 9px 12px;
  outline: none;
  transition: border-color 0.15s;
}
.bus-setup-row input:focus {
  border-color: var(--color-slate);
  border-width: 1px;
}

/* ── Shared button ── */
.bus-btn {
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 9px 16px;
  border-radius: 6px;
  border: none;
  background: var(--color-slate);
  color: var(--color-cream);
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.15s;
}
.bus-btn:hover { opacity: 0.85; }

.bus-btn-ghost {
  background: transparent;
  color: var(--color-ink-subtle);
  border: 0.5px solid var(--color-border);
}
.bus-btn-ghost:hover {
  background: var(--color-cream-tint);
  color: var(--color-ink);
}

/* ── Tracker layout ── */
.bus-tracker { display: flex; flex-direction: column; gap: 12px; }

.bus-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.bus-status {
  flex: 1;
  font-size: 12px;
  color: var(--color-ink-subtle);
  font-weight: 400;
}
.bus-status.error { color: var(--color-terracotta); }

/* ── Map ── */
#bus-map {
  width: 100%;
  height: 520px;
  border-radius: 8px;
  overflow: hidden;
}

/* ── Bus marker ── */
.bus-marker-wrap {
  position: relative;
  width: 28px;
  height: 28px;
}
.bus-dot {
  width: 18px;
  height: 18px;
  border: 2.5px solid var(--color-cream);
  border-radius: 50%;
  position: absolute;
  top: 5px; left: 5px;
}
.bus-dot-inbound  { background: var(--color-terracotta); }
.bus-dot-outbound { background: var(--color-ochre); }

/* ── Popup ── */
.bus-popup { font-family: inherit; font-size: 12px; line-height: 1.6; min-width: 140px; }
.bus-popup strong { display: block; font-size: 13px; margin-bottom: 2px; }

@media (max-width: 700px) {
  #bus-map { height: 380px; }
}