:root {
  --primary: #FEE500;
  --primary-text: #3A1D1D;
  --primary-hover: #F5C800;
  --danger: #FF4444;
  --success: #00C851;
  --bg: #F9F9F9;
  --card-bg: #fff;
  --text: #222;
  --muted: #888;
  --border: #dde3ea;
  --radius: 12px;
}

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

body {
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* Layout */
#app { max-width: 600px; margin: 0 auto; min-height: 100vh; position: relative; }
.page { display: none; padding: 16px 16px 80px; }
.page.active { display: block; }

/* Header */
.header {
  background: var(--primary);
  color: var(--primary-text);
  padding: 10px 14px;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  min-height: 48px;
}
.header-left { display: flex; flex-direction: column; justify-content: center; }
.header-center { position: absolute; left: 50%; transform: translateX(-50%); }
.header-right { position: absolute; right: 16px; display: flex; align-items: center; gap: 8px; }
.header h1 { font-size: 17px; font-weight: 700; color: var(--primary-text); }
.header .subtitle { font-size: 12px; color: #5C3D3D; }
.admin-badge {
  background: #3A1D1D;
  color: #FEE500;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
}

/* Bottom nav */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 600px;
  background: #fff;
  border-top: 1px solid var(--border);
  display: flex;
  z-index: 200;
}
.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 4px;
  cursor: pointer;
  font-size: 11px;
  color: var(--muted);
  border: none;
  background: none;
  min-height: 44px;
  position: relative;
}
.nav-item.active { color: var(--primary-text); }
.nav-item.active svg { stroke: var(--primary-text); }
.nav-item.active::after { content: ''; display: block; width: 100%; height: 3px; background: var(--primary); position: absolute; bottom: 0; left: 0; }
.nav-item svg { margin-bottom: 2px; }

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.07);
}
.card-title { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.card-value { font-size: 28px; font-weight: 700; color: var(--primary-text); }
.card-row { display: flex; justify-content: space-between; align-items: center; }

/* Summary grid */
.summary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.summary-card { background: #fff; border-radius: 10px; padding: 12px; box-shadow: 0 1px 3px rgba(0,0,0,0.07); }
.summary-card .label { font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.summary-card .good { color: var(--success); font-weight: 700; }
.summary-card .bad { color: var(--danger); font-weight: 700; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  width: 100%;
  margin-bottom: 8px;
}
.btn-primary { background: var(--primary); color: var(--primary-text); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-outline { background: #fff; color: var(--primary-text); border: 2px solid var(--primary); }
.btn-gray { background: #eee; color: #555; }
.btn-sm { min-height: 36px; padding: 6px 14px; font-size: 13px; width: auto; margin-bottom: 0; }

/* Forms */
.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: #444; }
.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  font-size: 15px;
  background: #fff;
  appearance: none;
}
.form-control:focus { outline: none; border-color: var(--primary-hover); }

/* Alarm list */
.alarm-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.alarm-item:last-child { border-bottom: none; }
.alarm-type { font-size: 13px; font-weight: 700; }
.alarm-type.ALARM { color: var(--danger); }
.alarm-type.RESTORE { color: var(--success); }
.alarm-time { font-size: 12px; color: var(--muted); }

/* Record steps */
.step-title { font-size: 18px; font-weight: 700; margin-bottom: 16px; color: var(--primary-text); }
.category-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.category-btn {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 20px 10px;
  text-align: center;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  min-height: 44px;
}
.category-btn:hover, .category-btn.selected { border-color: var(--primary-hover); color: var(--primary-text); background: #fffbe6; }
.category-btn.danger-cat { border-color: var(--danger); color: var(--danger); background: #fdf1f1; }

.subcategory-list { display: flex; flex-direction: column; gap: 8px; }
.subcategory-btn {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  text-align: left;
  cursor: pointer;
  font-size: 14px;
  min-height: 44px;
}
.subcategory-btn:hover, .subcategory-btn.selected { border-color: var(--primary-hover); background: #fffbe6; }

.item-list { list-style: none; }
.item-btn {
  width: 100%;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  margin-bottom: 6px;
  text-align: left;
  cursor: pointer;
  font-size: 13px;
  min-height: 44px;
}
.item-btn:hover { border-color: var(--danger); background: #fdf1f1; }
.item-no { font-size: 11px; color: var(--muted); margin-right: 6px; }

.selected-item-text {
  color: var(--danger);
  font-weight: 700;
  background: #fff0f0;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: 14px;
}

/* Photo preview */
.photo-preview { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.photo-thumb {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}

/* Monthly list */
.month-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: #fff;
  border-radius: 10px;
  margin-bottom: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  cursor: pointer;
}
.month-label { font-size: 16px; font-weight: 700; }
.status-badge {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
}
.status-done { background: #e8f5e9; color: var(--success); }
.status-draft { background: #fff3e0; color: #f57c00; }

/* Defect record card */
.defect-card {
  background: #fff;
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 8px;
  border-left: 4px solid var(--danger);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.defect-item-text { font-size: 13px; font-weight: 700; color: var(--danger); margin-bottom: 4px; }
.defect-meta { font-size: 12px; color: var(--muted); }

/* Admin dashboard */
.admin-stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.stat-card { background: #fff; border-radius: 10px; padding: 14px; text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,0.07); }
.stat-num { font-size: 32px; font-weight: 800; }
.stat-num.red { color: var(--danger); }
.stat-num.green { color: var(--success); }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 4px; }

.building-card {
  background: #fff;
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  cursor: pointer;
}
.building-name { font-size: 15px; font-weight: 700; }
.building-meta { font-size: 12px; color: var(--muted); margin-top: 3px; }
.alarm-count-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  background: #eee;
  color: #666;
}
.alarm-count-badge.high { background: #fde8e8; color: var(--danger); }

/* Login page */
.login-wrap { max-width: 400px; margin: 60px auto 0; padding: 24px 20px; }
.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo h2 { font-size: 26px; font-weight: 800; color: var(--primary-text); }
.login-logo p { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* Loading / Error */
.loading { text-align: center; padding: 30px; color: var(--muted); }
.error-msg { color: var(--danger); font-size: 13px; margin-top: 6px; }
.success-msg { color: var(--success); font-size: 13px; margin-top: 6px; }

/* Admin alarm table */
.alarm-table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { background: #f0f4f8; font-weight: 600; }
.tag-alarm { color: var(--danger); font-weight: 700; }
.tag-restore { color: var(--success); font-weight: 700; }

/* Section title */
.section-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
  margin-top: 16px;
  color: #333;
}

/* Back btn */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(58,29,29,0.1);
  border: none;
  color: var(--primary-text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 20px;
  white-space: nowrap;
}
.back-btn:hover { background: rgba(58,29,29,0.2); }
.back-arrow {
  display: inline-block;
  width: 0;
  height: 0;
  border-right: 7px solid #3A1D1D;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  flex-shrink: 0;
}
.logout-btn {
  background: rgba(58,29,29,0.1);
  font-size: 12px;
  padding: 4px 10px;
}

/* Filter row */
.filter-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.filter-row .form-control { width: auto; flex: 1; min-width: 0; padding: 8px 10px; font-size: 13px; }

/* Contact btn */
.tel-link { color: var(--primary-text); text-decoration: none; font-weight: 600; }
.tel-link:hover { text-decoration: underline; }

@media (max-width: 400px) {
  .category-grid { grid-template-columns: 1fr 1fr; }
  .admin-stat-row { grid-template-columns: 1fr 1fr; }
}

/* Monthly Preview Table */
.preview-table { width: 100%; border-collapse: collapse; margin-bottom: 0; }
.preview-table th, .preview-table td {
  border: 1px solid #555;
  padding: 7px 10px;
  font-size: 12px;
  vertical-align: middle;
}
.preview-table th {
  background: #f0f2f5;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}
.preview-table td { background: #fff; }
.preview-section-header {
  background: #e8edf2;
  border: 1px solid #555;
  border-bottom: none;
  padding: 6px 10px;
  font-weight: 700;
  font-size: 13px;
  margin-top: 8px;
}

/* ── 사진 기록 ─────────────────────────────────────── */
.photo-grid { display: flex; flex-wrap: wrap; gap: 12px; margin: 12px 0; }
.photo-card { width: 110px; border: 1px solid #e0e0e0; border-radius: 10px; overflow: hidden; display: flex; flex-direction: column; align-items: center; padding-bottom: 8px; background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,0.08); }
.photo-thumb { width: 110px; height: 90px; object-fit: cover; cursor: pointer; }
.photo-date { font-size: 10px; color: #999; margin-top: 6px; text-align: center; line-height: 1.4; }
.photo-desc { width: 95px; font-size: 11px; border: none; border-bottom: 1px solid #ddd; text-align: center; padding: 2px 4px; margin-top: 4px; background: transparent; outline: none; }
.photo-delete-btn { margin-top: 6px; font-size: 11px; color: #ff4444; background: none; border: none; cursor: pointer; padding: 2px 8px; }
.add-photo-btn { width: 110px; height: 90px; border: 2px dashed #ccc; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 28px; cursor: pointer; color: #bbb; background: #f9f9f9; }
.photo-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); display: flex; align-items: center; justify-content: center; z-index: 9999; cursor: pointer; }
.photo-modal img { max-width: 90%; max-height: 90%; border-radius: 8px; }

/* ── 다중이용업소 ─────────────────────────────────────── */
.multi-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; background: #fff; border-bottom: 1px solid #eee; position: sticky; top: 0; z-index: 10; }
.multi-header-title { font-size: 16px; font-weight: 700; }
.multi-header-meta { font-size: 12px; color: #888; }
.multi-header-btns { display: flex; gap: 8px; align-items: center; }
.multi-business-card { background: #ffffff; border: 1px solid #e0e0e0; border-radius: 12px; padding: 16px; margin-bottom: 12px; box-shadow: 0 1px 4px rgba(0,0,0,0.08); }
.multi-card-title { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.multi-card-info { font-size: 13px; color: #666; margin-bottom: 4px; }
.multi-card-buttons { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.multi-btn { flex: 1; padding: 8px; border-radius: 8px; border: none; font-size: 13px; font-weight: 600; cursor: pointer; min-width: 60px; }
.multi-btn-inspect { background: #FEE500; color: #1a1a1a; }
.multi-btn-record { background: #1a1a2e; color: #ffffff; }
.multi-btn-edit { background: #f0f0f0; color: #333; }
.multi-btn-delete { background: #fff0f0; color: #ff4444; }
.multi-empty { text-align: center; color: #aaa; padding: 40px 16px; font-size: 14px; }
.multi-form-wrap { padding: 16px; }
.multi-form-title { font-size: 17px; font-weight: 700; margin-bottom: 20px; }

/* ── 다중이용업소 점검/기록부 ─────────────────────────────────── */
.multi-section-header { font-size: 14px; font-weight: 700; background: #f5f5f5; padding: 10px 12px; margin: 12px -16px 0; color: #1a1a1a; }
.multi-inspect-item { padding: 12px 0; border-bottom: 1px solid #f0f0f0; }
.multi-item-text { font-size: 13px; color: #333; margin-bottom: 8px; padding-left: 8px; }
.multi-result-btns { display: flex; gap: 6px; padding-left: 8px; }
.multi-result-btn { flex: 1; padding: 7px 4px; border-radius: 6px; border: 1px solid #ddd; font-size: 12px; font-weight: 600; cursor: pointer; background: #f5f5f5; color: #999; }
.multi-result-btn.active-ok { background: #4caf50; color: #fff; border-color: #4caf50; }
.multi-result-btn.active-bad { background: #f44336; color: #fff; border-color: #f44336; }
.multi-result-btn.active-na { background: #9e9e9e; color: #fff; border-color: #9e9e9e; }
.multi-action-input { width: 100%; margin-top: 8px; padding: 8px; border: 1px solid #f44336; border-radius: 6px; font-size: 13px; box-sizing: border-box; }
.multi-record-card { background: #fff; border: 1px solid #e0e0e0; border-radius: 10px; padding: 14px 16px; margin-bottom: 10px; display: flex; align-items: center; justify-content: space-between; }