:root {
  --bg: #F2F4F6;
  --card: #FFFFFF;
  --text: #191F28;
  --text-2: #4E5968;
  --text-3: #6B7684;
  --line: #E5E8EB;
  --primary: #1B64DA;
  --primary-soft: #E8F3FF;
  --warn-bg: #FFF1E6;
  --warn-text: #8A3108;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body {
  font-family: 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
}
button, input, select { font-family: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.topbar {
  background: var(--card);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.trip-select select {
  border: 0; background: var(--bg); border-radius: 10px;
  padding: 10px 12px; font-size: 15px; font-weight: 700; color: var(--text);
}
.search {
  flex: 1 1 220px; display: flex; align-items: center; gap: 8px;
  background: var(--bg); border-radius: 12px; padding: 0 12px; height: 44px; color: var(--text-3);
}
.search input { border: 0; background: transparent; font-size: 15px; flex: 1; outline: none; color: var(--text); }
.link-btn { border: 0; background: none; color: var(--primary); font-size: 15px; font-weight: 700; padding: 10px 4px; cursor: pointer; }

.shared-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--primary-soft); padding: 12px 16px; flex-wrap: wrap;
}
.shared-banner div { display: flex; flex-direction: column; gap: 2px; font-size: 14px; }
.shared-banner span { color: var(--text-2); font-size: 13px; }

.layout { flex: 1; display: grid; grid-template-columns: 380px minmax(0, 1fr) 380px; min-height: 0; }
.panel { background: var(--card); display: flex; flex-direction: column; min-height: 0; }
.explore { border-right: 1px solid var(--line); }
.plan { border-left: 1px solid var(--line); }
.map-panel { position: relative; background: #E5E8EB; }
.map { width: 100%; height: 100%; min-height: 300px; }
.map-notice {
  position: absolute; left: 12px; right: 12px; top: 12px; margin: 0;
  background: var(--card); border-radius: 12px; padding: 12px; font-size: 14px; color: var(--text-2);
}

.chips { display: flex; gap: 6px; flex-wrap: wrap; padding: 14px 16px 8px; }
.chip {
  border: 0; border-radius: 18px; padding: 8px 12px; font-size: 14px; font-weight: 500;
  background: var(--bg); color: var(--text-2); cursor: pointer;
}
.chip[aria-pressed="true"] { background: var(--text); color: #fff; font-weight: 700; }
.filter-row { padding: 0 16px 10px; }
.zone-select select {
  border: 1px solid #D1D6DB; border-radius: 18px; padding: 7px 12px; font-size: 14px; background: var(--card); color: var(--text-2);
}

.result-head { display: flex; align-items: center; justify-content: space-between; padding: 8px 16px; border-top: 1px solid var(--bg); }
.result-head h2 { font-size: 17px; margin: 0; }
.check-all { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text-2); }
input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--primary); margin: 0; }

.result-list { list-style: none; margin: 0; padding: 0 16px; overflow-y: auto; flex: 1; }
.result-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--bg); align-items: flex-start; }
.result-item .body { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0; }
.name-btn { border: 0; background: none; padding: 0; text-align: left; font-size: 16px; font-weight: 700; color: var(--text); cursor: pointer; }
.num { color: var(--primary); font-weight: 700; font-size: 13px; margin-right: 6px; }
.meta { font-size: 13px; color: var(--text-3); }
.in-plan { font-size: 12px; font-weight: 500; color: var(--primary); background: var(--primary-soft); border-radius: 6px; padding: 2px 6px; align-self: flex-start; }

.bulk-bar { display: flex; gap: 8px; padding: 12px 16px 16px; border-top: 1px solid var(--line); }
.target { display: flex; flex-direction: column; gap: 2px; background: var(--bg); border-radius: 12px; padding: 6px 12px; min-width: 130px; }
.target span { font-size: 11px; color: var(--text-2); }
.target select { border: 0; background: transparent; font-size: 15px; font-weight: 700; padding: 0; color: var(--text); }
.primary { flex: 1; border: 0; background: var(--primary); color: #fff; border-radius: 12px; font-size: 16px; font-weight: 700; min-height: 52px; cursor: pointer; padding: 0 16px; }
.primary:disabled { background: #B0B8C1; cursor: default; }
.primary.small { flex: 0 0 auto; min-height: 40px; font-size: 14px; }
.secondary { border: 0; background: var(--bg); color: var(--text); border-radius: 12px; font-size: 15px; font-weight: 700; min-height: 48px; padding: 0 16px; cursor: pointer; }

.day-tabs { display: flex; border-bottom: 1px solid var(--line); padding: 0 12px; }
.day-tab { flex: 1; border: 0; background: none; padding: 14px 0 12px; font-size: 15px; color: var(--text-3); cursor: pointer; border-bottom: 2px solid transparent; }
.day-tab[aria-selected="true"] { color: var(--text); font-weight: 700; border-bottom-color: var(--text); }
.plan-list { list-style: none; margin: 0; padding: 8px 16px; overflow-y: auto; flex: 1; }
.plan-item { display: flex; gap: 10px; padding: 10px 0; align-items: flex-start; }
.plan-item input[type="time"] { width: 92px; border: 1px solid var(--line); border-radius: 8px; padding: 6px; font-size: 14px; color: var(--text-2); }
.plan-item .body { flex: 1; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.plan-item .tools { display: flex; gap: 2px; }
.icon-btn { border: 0; background: none; width: 36px; height: 36px; border-radius: 8px; color: var(--text-3); cursor: pointer; font-size: 16px; }
.icon-btn:hover { background: var(--bg); }
.directions { display: block; font-size: 13px; padding: 2px 0 8px 102px; text-decoration: none; color: var(--primary); }
.warn { font-size: 13px; color: var(--warn-text); background: var(--warn-bg); border-radius: 8px; padding: 6px 8px; }
.empty { color: var(--text-3); font-size: 14px; padding: 16px; margin: 0; }
.readonly .tools, .readonly input[type="time"] { display: none; }
.readonly .time-text { display: inline; }
.time-text { display: none; width: 92px; font-size: 14px; font-weight: 700; color: var(--text-2); }

.mobile-tabs { display: none; }
.readonly .explore { display: none; }
.readonly .layout { grid-template-columns: minmax(0, 1fr) 420px; }
.readonly .mobile-tabs { display: none !important; }
.readonly .directions { padding-left: 102px; }

.sheet { border: 0; border-radius: 20px; padding: 0; width: min(440px, calc(100% - 32px)); }
.sheet::backdrop { background: rgba(0,0,0,0.35); }
.sheet-inner { display: flex; flex-direction: column; gap: 12px; padding: 22px; }
.sheet h3 { margin: 0; font-size: 20px; }
.muted { color: var(--text-2); margin: 0; font-size: 14px; }
.box { background: #F9FAFB; border-radius: 12px; padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; }
.label { font-size: 13px; font-weight: 700; color: var(--text-2); }
#dMemo { margin: 4px 0 0; line-height: 1.5; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { font-size: 13px; color: var(--text-2); background: var(--bg); border-radius: 6px; padding: 3px 8px; }
#shareUrl { border: 1px solid var(--line); border-radius: 10px; padding: 10px; font-size: 14px; }
.row { display: flex; gap: 8px; }

@media (max-width: 959px) {
  .layout { grid-template-columns: 1fr; grid-template-rows: 34vh 1fr; }
  .map-panel { grid-row: 1; }
  .explore, .plan { grid-row: 2; border: 0; }
  body[data-view="explore"] .plan { display: none; }
  body[data-view="plan"] .explore { display: none; }
  .mobile-tabs {
    display: flex; background: var(--card); border-top: 1px solid var(--line);
  }
  .mobile-tabs button {
    flex: 1; border: 0; background: none; padding: 14px 0; font-size: 15px; color: var(--text-3); cursor: pointer;
  }
  .mobile-tabs button.active { color: var(--text); font-weight: 700; }
}