* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #f5f7fa;
  color: #222;
}

.topbar {
  height: 56px;
  background: #1e293b;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}
.logo { font-size: 18px; font-weight: 600; }

.layout {
  display: flex;
  height: calc(100vh - 56px);
}

.sidebar {
  width: 340px;
  padding: 12px;
  overflow-y: auto;
  background: #fff;
  border-right: 1px solid #e2e8f0;
}

.panel {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 12px;
}
.panel h3 { margin: 0 0 10px; font-size: 14px; color: #334155; }
.panel label { display: block; font-size: 13px; color: #475569; margin-bottom: 8px; }
.panel input, .panel select {
  width: 100%;
  margin-top: 4px;
  padding: 6px 8px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 13px;
}

.btn {
  background: #e2e8f0;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: #1e293b;
  transition: background 0.15s;
}
.btn:hover { background: #cbd5e1; }
.btn.primary { background: #2563eb; color: #fff; }
.btn.primary:hover { background: #1d4ed8; }
.btn.ghost { background: transparent; border: 1px solid #cbd5e1; }

.filter-group { display: flex; gap: 12px; font-size: 13px; }
.filter-group label { display: flex; align-items: center; gap: 4px; margin: 0; }

.spot-list { list-style: none; padding: 0; margin: 0; max-height: 200px; overflow-y: auto; }
.spot-list li {
  padding: 6px 8px;
  border-bottom: 1px dashed #e2e8f0;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.spot-list li .status { font-size: 11px; padding: 2px 6px; border-radius: 10px; }
.status.visited { background: #dcfce7; color: #166534; }
.status.wish { background: #fef3c7; color: #92400e; }

.plan-result {
  font-size: 13px;
  line-height: 1.7;
  color: #334155;
  white-space: pre-wrap;
}

.map-wrap { flex: 1; position: relative; }
#map { width: 100%; height: 100%; }
.hint {
  position: absolute;
  left: 12px;
  bottom: 12px;
  background: rgba(30, 41, 59, 0.85);
  color: #fff;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  z-index: 500;
}

/* 弹窗 */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal.hidden { display: none; }
.modal-content {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.modal-content input {
  padding: 8px 10px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 13px;
}
.modal-actions { display: flex; gap: 8px; }
.tip { font-size: 11px; color: #94a3b8; margin: 0; }