/* ── 디자인 토큰 (CLAUDE.md §11 · Blueprint Technical / Electric Cobalt) ── */
:root {
  --surface-primary: #FFFFFF;
  --surface-secondary: #F7F8FA;
  --surface-panel: #FCFCFD;
  --fg-primary: #1A1A1A;
  --fg-secondary: #4B5563;
  --fg-muted: #9CA3AF;
  --border-primary: #D1D5DB;
  --border-subtle: #E5E7EB;
  --accent: #0062FF;
  --accent-hover: #0052D6;
  --accent-soft: rgba(0, 98, 255, 0.08);
  --polygon-fill: rgba(0, 98, 255, 0.18);
  --success: #16A34A;
  --success-soft: rgba(22, 163, 74, 0.08);
  --warning: #D97706;
  --warning-soft: rgba(217, 119, 6, 0.08);
  --danger: #DC2626;
  --font-heading: "Geist", -apple-system, system-ui, sans-serif;
  --font-body: "Inter", -apple-system, system-ui, sans-serif;
  --font-data: "Geist Mono", ui-monospace, "Consolas", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font-body);
  color: var(--fg-primary);
  background: var(--surface-secondary);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
button { font-family: inherit; cursor: pointer; border: none; background: none; }
.mono { font-family: var(--font-data); }

/* ── 레이아웃 ── */
.app { display: flex; flex-direction: column; height: 100vh; }

.header {
  display: flex; align-items: center; justify-content: space-between;
  height: 56px; padding: 0 24px; flex: none;
  background: var(--surface-primary); border-bottom: 1px solid var(--border-subtle);
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark {
  width: 30px; height: 30px; display: grid; place-items: center;
  background: var(--accent); color: #fff;
}
.brand-title { font-family: var(--font-heading); font-size: 15px; font-weight: 700; }
.brand-sub { font-size: 11px; color: var(--fg-muted); }
.header-actions { display: flex; align-items: center; gap: 14px; }
.db-status {
  display: flex; align-items: center; gap: 7px; padding: 6px 11px;
  background: var(--success-soft); color: var(--success);
  font-family: var(--font-data); font-size: 11px; font-weight: 500;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.avatar {
  width: 30px; height: 30px; display: grid; place-items: center;
  background: var(--surface-secondary); border: 1px solid var(--border-subtle);
  font-size: 12px; font-weight: 600; color: var(--fg-secondary);
}

.body { display: flex; flex: 1; min-height: 0; }

/* ── 좌측 패널 ── */
.panel {
  width: 400px; flex: none; display: flex; flex-direction: column;
  background: var(--surface-panel); border-right: 1px solid var(--border-subtle);
  overflow-y: auto;
}
.section { padding: 20px; border-bottom: 1px solid var(--border-subtle); }
.section-label { font-size: 12px; font-weight: 600; color: var(--fg-secondary); }
.hint { font-size: 11px; color: var(--fg-muted); margin-top: 4px; }

.input-row { display: flex; gap: 8px; margin-top: 10px; }
.field {
  flex: 1; display: flex; align-items: center; gap: 8px; height: 42px; padding: 0 12px;
  background: var(--surface-primary); border: 1px solid var(--border-primary);
}
.field input { flex: 1; border: none; outline: none; font-size: 13px; color: var(--fg-primary); background: none; }
.field input::placeholder { color: var(--fg-muted); }
.btn-icon {
  width: 42px; height: 42px; flex: none; display: grid; place-items: center;
  background: var(--accent); color: #fff;
}
.btn-icon:hover { background: var(--accent-hover); }

/* 검색 결과 */
.results-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 20px 9px;
}
.results-count { font-family: var(--font-data); font-size: 11px; color: var(--fg-muted); }
.result-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 11px 12px; text-align: left;
  background: var(--surface-primary); border-bottom: 1px solid var(--border-subtle);
}
.result-item:hover { background: var(--surface-secondary); }
.result-item.selected { background: var(--accent-soft); }
.result-item.selected .result-addr { color: var(--accent); font-weight: 600; }
.result-item .texts { flex: 1; min-width: 0; }
.result-addr { font-size: 13px; font-weight: 500; }
.result-pnu { font-family: var(--font-data); font-size: 11px; color: var(--fg-muted); margin-top: 3px; }
.result-item .chev { color: var(--fg-muted); flex: none; }
.result-item.registered .badge-mini { color: var(--success); }
.badge-mini { font-size: 10px; font-weight: 600; }

/* 상세 */
.detail { padding: 20px; display: flex; flex-direction: column; gap: 14px; background: var(--surface-primary); }
.detail-top { display: flex; align-items: center; justify-content: space-between; }
.eyebrow { font-size: 11px; font-weight: 600; color: var(--fg-muted); }
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 9px;
  background: var(--accent-soft); color: var(--accent); font-size: 11px; font-weight: 600;
}
.badge .dot { background: currentColor; }
.detail-addr { font-family: var(--font-heading); font-size: 17px; font-weight: 700; }

.banner { display: flex; align-items: center; gap: 8px; padding: 10px 12px; font-size: 12px; font-weight: 500; }
.banner.warn { background: var(--warning-soft); color: var(--warning); }
.banner.info { background: var(--accent-soft); color: var(--accent); }
.banner.ok { background: var(--success-soft); color: var(--success); }

.rows { display: flex; flex-direction: column; }
.row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 9px 0; border-bottom: 1px solid var(--border-subtle);
}
.row-label { font-size: 12px; color: var(--fg-muted); }
.row-value { font-family: var(--font-data); font-size: 13px; font-weight: 500; text-align: right; }

.save-target { display: flex; flex-direction: column; gap: 9px; padding: 12px; background: var(--surface-secondary); border: 1px solid var(--border-subtle); }
.save-title { font-size: 11px; font-weight: 600; color: var(--fg-secondary); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { padding: 4px 7px; background: var(--surface-primary); border: 1px solid var(--border-subtle); font-family: var(--font-data); font-size: 10px; color: var(--fg-secondary); }

.btn-primary {
  display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%;
  padding: 13px 16px; background: var(--accent); color: #fff; font-size: 14px; font-weight: 600;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { background: var(--surface-secondary); color: var(--fg-muted); border: 1px solid var(--border-subtle); cursor: not-allowed; }
.btn-outline {
  display: flex; align-items: center; justify-content: center; gap: 7px; width: 100%;
  padding: 12px 16px; background: var(--surface-primary); border: 1px solid var(--border-primary);
  color: var(--fg-secondary); font-size: 14px; font-weight: 600;
}

/* 빈 상태 */
.empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; padding: 40px 28px; text-align: center; }
.empty-icon { width: 64px; height: 64px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.empty-title { font-family: var(--font-heading); font-size: 16px; font-weight: 700; }
.empty-desc { font-size: 12.5px; color: var(--fg-secondary); line-height: 1.55; }
.examples { width: 100%; display: flex; flex-direction: column; gap: 7px; margin-top: 4px; }
.ex-label { font-size: 11px; font-weight: 600; color: var(--fg-muted); text-align: left; }
.ex { display: flex; align-items: center; gap: 9px; width: 100%; padding: 10px 12px; text-align: left; background: var(--surface-primary); border: 1px solid var(--border-subtle); font-size: 12px; color: var(--fg-secondary); }
.ex:hover { border-color: var(--accent); color: var(--accent); }

/* ── 지도 ── */
.map-zone { position: relative; flex: 1; min-width: 0; background: #E8EDE4; }
#map { position: absolute; inset: 0; }
.map-overlay { position: absolute; z-index: 5; }
.basemap-toggle { top: 16px; left: 16px; display: flex; gap: 2px; padding: 3px; background: var(--surface-primary); border: 1px solid var(--border-subtle); box-shadow: 0 1px 4px rgba(0,0,0,.09); }
.basemap-toggle button { padding: 6px 12px; font-size: 12px; font-weight: 500; color: var(--fg-secondary); }
.basemap-toggle button.active { background: var(--accent); color: #fff; font-weight: 600; }
.coord-overlay { bottom: 16px; left: 16px; display: flex; flex-direction: column; gap: 8px; }
.coord-pill { display: flex; align-items: center; gap: 8px; padding: 7px 11px; background: rgba(255,255,255,.95); border: 1px solid var(--border-subtle); font-family: var(--font-data); font-size: 11px; color: var(--fg-secondary); }
.coord-pill .crs { color: var(--accent); }
.map-hint { top: 50%; left: 50%; transform: translate(-50%,-50%); display: flex; align-items: center; gap: 9px; padding: 11px 15px; background: rgba(255,255,255,.95); border: 1px solid var(--border-subtle); box-shadow: 0 2px 10px rgba(11,20,40,.13); font-size: 13px; font-weight: 500; color: var(--fg-secondary); }

/* ── 모달 / 토스트 ── */
.scrim { position: fixed; inset: 0; z-index: 50; background: rgba(11,20,40,.4); display: grid; place-items: center; }
.modal { width: 420px; padding: 28px; display: flex; flex-direction: column; gap: 18px; background: var(--surface-primary); border: 1px solid var(--border-subtle); box-shadow: 0 12px 32px rgba(11,20,40,.2); }
.modal-icon { width: 56px; height: 56px; display: grid; place-items: center; }
.modal-icon.ok { background: var(--success-soft); color: var(--success); }
.modal-icon.err { background: var(--warning-soft); color: var(--danger); }
.modal-title { font-family: var(--font-heading); font-size: 20px; font-weight: 700; }
.modal-sub { font-size: 13px; color: var(--fg-secondary); line-height: 1.5; }
.result-list { border: 1px solid var(--border-subtle); }
.ir { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-bottom: 1px solid var(--border-subtle); }
.ir:last-child { border-bottom: none; }
.ir .ok { color: var(--success); flex: none; }
.ir .tbl { font-family: var(--font-data); font-size: 12px; font-weight: 500; }
.ir .val { font-size: 11px; color: var(--fg-muted); margin-top: 1px; }

.hidden { display: none !important; }

/* 로딩 스피너 */
.spinner { width: 16px; height: 16px; border: 2px solid var(--border-subtle); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading { display: flex; align-items: center; gap: 10px; padding: 16px 20px; color: var(--fg-secondary); font-size: 13px; }