/* ═══════════════════════════════════════════
   KT&G 빌딩 대시보드 — 리뉴얼 디자인 v2
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── 리셋 & CSS 변수 ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-base:      #F3F5F8;
  --bg-surface:   #FFFFFF;
  --bg-elevated:  #F1F4F8;
  --bg-card:      #FFFFFF;
  --bg-hover:     #EDF1F6;
  --border:       #E1E6ED;
  --border-bright:#C5CEDA;
  --accent-blue:  #1E5AA8;
  --accent-indigo:#2F4B9B;
  --accent-purple:#6D4FC2;
  --accent-green: #0F7B55;
  --accent-red:   #C0272D;
  --accent-yellow:#B45309;
  --text-primary: #111827;
  --text-secondary:#3F4B5E;
  --text-muted:   #5A6578;
  --glow-blue:    0 1px 2px rgba(15,23,42,0.06);
  --glow-green:   0 1px 2px rgba(15,23,42,0.06);
  --radius-sm:    6px;
  --radius-md:    8px;
  --radius-lg:    10px;
  --radius-xl:    12px;
  --radius-2xl:   16px;
}

html { font-size: 16px; }
body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
a { text-decoration: none; }

/* ── 유틸 ── */
.hidden { display: none !important; }
.flex { display: flex; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-1 { flex: 1; }
.flex-col { flex-direction: column; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-wrap { flex-wrap: wrap; }
.min-w-0 { min-width: 0; }
.w-full { width: 100%; }
.min-h-screen { min-height: 100vh; }
.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }
.overflow-x-auto { overflow-x: auto; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.relative { position: relative; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.inset-y-0 { top: 0; bottom: 0; }
.top-0 { top: 0; }
.bottom-6 { bottom: 24px; }
.right-6 { right: 24px; }
.left-0 { left: 0; }
.cursor-pointer { cursor: pointer; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.whitespace-nowrap { white-space: nowrap; }
.pre-wrap { white-space: pre-wrap; }
.break-word { word-break: break-word; }
.uppercase { text-transform: uppercase; }
.underline { text-decoration: underline; }

/* spacing */
.mt-0 { margin-top: 0; }
.mt-0\.5 { margin-top: 2px; }
.mt-1 { margin-top: 4px; }
.mt-1\.5 { margin-top: 6px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-5 { margin-top: 20px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-5 { margin-bottom: 20px; }
.mb-6 { margin-bottom: 24px; }
.mb-10 { margin-bottom: 40px; }
.ml-0\.5 { margin-left: 2px; }
.ml-1 { margin-left: 4px; }
.ml-2 { margin-left: 8px; }
.ml-auto { margin-left: auto; }
.mr-1 { margin-right: 4px; }
.mr-2 { margin-right: 8px; }
.p-1\.5 { padding: 6px; }
.p-3 { padding: 12px; }
.p-4 { padding: 16px; }
.p-5 { padding: 20px; }
.p-8 { padding: 32px; }
.px-1\.5 { padding-left: 6px; padding-right: 6px; }
.px-2 { padding-left: 8px; padding-right: 8px; }
.px-2\.5 { padding-left: 10px; padding-right: 10px; }
.px-3 { padding-left: 12px; padding-right: 12px; }
.px-4 { padding-left: 16px; padding-right: 16px; }
.px-5 { padding-left: 20px; padding-right: 20px; }
.px-6 { padding-left: 24px; padding-right: 24px; }
.py-0 { padding-top: 0; padding-bottom: 0; }
.py-1 { padding-top: 4px; padding-bottom: 4px; }
.py-1\.5 { padding-top: 6px; padding-bottom: 6px; }
.py-2 { padding-top: 8px; padding-bottom: 8px; }
.py-2\.5 { padding-top: 10px; padding-bottom: 10px; }
.py-3 { padding-top: 12px; padding-bottom: 12px; }
.py-4 { padding-top: 16px; padding-bottom: 16px; }
.py-5 { padding-top: 20px; padding-bottom: 20px; }
.py-6 { padding-top: 24px; padding-bottom: 24px; }
.py-8 { padding-top: 32px; padding-bottom: 32px; }
.py-10 { padding-top: 40px; padding-bottom: 40px; }
.py-12 { padding-top: 48px; padding-bottom: 48px; }
.py-16 { padding-top: 64px; padding-bottom: 64px; }
.py-20 { padding-top: 80px; padding-bottom: 80px; }
.pl-6 { padding-left: 24px; }
.pr-3 { padding-right: 12px; }
.pb-24 { padding-bottom: 96px; }

/* gaps */
.gap-1 { gap: 4px; }
.gap-1\.5 { gap: 6px; }
.gap-2 { gap: 8px; }
.gap-2\.5 { gap: 10px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-5 { gap: 20px; }
.gap-6 { gap: 24px; }
.space-y-1 > * + * { margin-top: 4px; }
.space-y-2 { }
.space-y-2 > * + * { margin-top: 8px; }
.space-y-6 > * + * { margin-top: 24px; }
.divide-y > * + * { border-top: 1px solid var(--border); }
.last\:border-0:last-child { border-bottom: 0; }
.border { border: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }
.border-l { border-left: 1px solid var(--border); }
.border-r { border-right: 1px solid var(--border); }

/* sizes */
.w-1\.5 { width: 6px; }
.w-2 { width: 8px; }
.w-4 { width: 16px; }
.w-5 { width: 20px; }
.w-7 { width: 28px; }
.w-8 { width: 32px; }
.w-9 { width: 36px; }
.w-10 { width: 40px; }
.w-12 { width: 48px; }
.w-14 { width: 56px; }
.w-16 { width: 64px; }
.w-80 { width: 320px; }
.h-1\.5 { height: 6px; }
.h-2 { height: 8px; }
.h-4 { height: 16px; }
.h-5 { height: 20px; }
.h-7 { height: 28px; }
.h-8 { height: 32px; }
.h-9 { height: 36px; }
.h-10 { height: 40px; }
.h-12 { height: 48px; }
.h-14 { height: 56px; }
.h-40 { height: 160px; }
.max-w-md { max-width: 28rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-\[160px\] { max-width: 160px; }
.max-w-\[90\%\] { max-width: 90%; }
.min-w-max { min-width: max-content; }
.min-w-\[120px\] { min-width: 120px; }

/* radius */
.rounded { border-radius: 4px; }
.rounded-lg { border-radius: var(--radius-sm); }
.rounded-xl { border-radius: var(--radius-md); }
.rounded-2xl { border-radius: var(--radius-lg); }
.rounded-full { border-radius: 9999px; }

/* grid */
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* typography */
.text-xs { font-size: 0.72rem; line-height: 1rem; }
.text-sm { font-size: 0.85rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.1rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.font-light { font-weight: 300; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.tracking-wider { letter-spacing: 0.05em; }
.leading-tight { line-height: 1.25; }
.leading-snug { line-height: 1.375; }
.leading-none { line-height: 1; }
.leading-1\.1 { line-height: 1.1; }

/* colors */
.text-white { color: var(--text-primary); }
.text-gray-100 { color: #111827; }
.text-gray-200 { color: #1F2937; }
.text-gray-300 { color: #374151; }
.text-gray-400 { color: var(--text-secondary); }
.text-gray-500 { color: #516074; }
.text-gray-600 { color: #3F4B5E; }
.text-gray-700 { color: #27303F; }
.text-blue-300 { color: #1E4E8C; }
.text-blue-400 { color: #1E5AA8; }
.text-blue-500 { color: #1E5AA8; }
.text-green-200 { color: #0B6B49; }
.text-green-300 { color: #0B6B49; }
.text-green-400 { color: #0B6B49; }
.text-green-500 { color: #0F7B55; }
.text-red-200 { color: #B42318; }
.text-red-300 { color: #B42318; }
.text-red-400 { color: #B42318; }
.text-yellow-400 { color: #8A4B08; }
.text-orange-300 { color: #9A3F0B; }
.text-orange-400 { color: #B34A0C; }
.text-purple-300 { color: #5B3FB0; }
.text-purple-400 { color: #5B3FB0; }
.text-indigo-400 { color: #3F4FB0; }
.text-cyan-300  { color: #0E6F86; }

.bg-gray-950 { background-color: var(--bg-base); }
.bg-gray-900 { background-color: var(--bg-surface); }
.bg-gray-800 { background-color: var(--bg-elevated); }
.bg-gray-700 { background-color: #E2E8F0; }
.bg-blue-600 { background-color: var(--accent-blue); }
.bg-blue-500 { background-color: #1E5AA8; }
.bg-blue-700 { background-color: #1D4ED8; }
.bg-red-500  { background-color: var(--accent-red); }
.bg-green-500{ background-color: var(--accent-green); }
.bg-black\/60 { background-color: rgba(0,0,0,0.6); }

.bg-green-500\/10 { background: rgba(16,185,129,0.08); }
.bg-green-500\/20 { background: rgba(16,185,129,0.15); }
.bg-blue-500\/10  { background: rgba(59,130,246,0.08); }
.bg-blue-600\/10  { background: rgba(37,99,235,0.08); }
.bg-blue-600\/20  { background: rgba(37,99,235,0.15); }
.bg-red-500\/10   { background: rgba(239,68,68,0.08); }
.bg-yellow-500\/10{ background: rgba(245,158,11,0.08); }
.bg-yellow-500\/20{ background: rgba(245,158,11,0.15); }
.bg-indigo-500\/10{ background: rgba(99,102,241,0.08); }
.bg-orange-500\/10{ background: rgba(249,115,22,0.08); }
.bg-blue-500\/40  { background: rgba(59,130,246,0.35); }
.bg-blue-900\/50  { background: rgba(30,58,138,0.35); }
.bg-red-900\/30   { background: rgba(127,29,29,0.25); }
.bg-red-900\/20   { background: rgba(127,29,29,0.15); }
.bg-yellow-900\/30{ background: rgba(113,63,18,0.25); }
.bg-green-900\/30 { background: rgba(20,83,45,0.2); }

.border-gray-800 { border-color: var(--border); }
.border-gray-700 { border-color: rgba(15,23,42,0.1); }
.border-red-700  { border-color: rgba(185,28,28,0.6); }
.border-red-700\/50 { border-color: rgba(185,28,28,0.4); }
.border-red-800\/50 { border-color: rgba(153,27,27,0.4); }
.border-red-800\/30 { border-color: rgba(153,27,27,0.25); }
.border-red-900\/30 { border-color: rgba(127,29,29,0.25); }
.border-yellow-700  { border-color: rgba(161,98,7,0.6); }
.border-blue-500\/40{ border-color: rgba(59,130,246,0.35); }
.border-blue-500\/60{ border-color: rgba(59,130,246,0.55); }

/* transition */
.transition { transition: all 0.18s ease; }
.duration-300 { transition-duration: 0.3s; }

/* ── 애니메이션 ── */
@keyframes spin    { to { transform: rotate(360deg); } }
@keyframes pulse   { 0%,100% { opacity:1; } 50% { opacity:.5; } }
@keyframes fadeUp  { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:none; } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes glow-pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(59,130,246,0); } 50% { box-shadow: 0 0 0 4px rgba(59,130,246,0.15); } }

.animate-pulse { animation: pulse 2s cubic-bezier(.4,0,.6,1) infinite; }
.fa-spin { animation: spin 1s linear infinite; }
.fade-up { animation: fadeUp 0.35s ease forwards; }

/* ══════════════════════════════════════════
   레이아웃
   ══════════════════════════════════════════ */

/* ── 사이드바 ── */
#sidebar {
  width: 248px;
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-card) 100%);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  position: relative;
}
#sidebar::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(59,130,246,0.3), transparent);
  pointer-events: none;
}
#app > main { margin-left: 248px; }

/* ── 헤더 ── */
#app > main > header {
  background: rgba(7,11,20,0.85);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 20px;
  position: sticky;
  top: 0;
  z-index: 30;
}
header select {
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-md);
  padding: 7px 28px 7px 12px;
  font-size: 0.82rem;
  color: var(--text-primary);
  outline: none;
  max-width: 160px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2364748B'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color 0.2s, box-shadow 0.2s;
}
header select:focus { border-color: var(--accent-blue); box-shadow: 0 0 0 3px rgba(59,130,246,0.15); }

/* ── 페이지 콘텐츠 ── */
#page-content { padding: 20px 24px; padding-bottom: 100px; }

/* ── 오버레이 ── */
#sidebar-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 40;
}

/* ── 사이드바 변환 ── */
.-translate-x-full { transform: translateX(-100%) !important; }
.lg\:translate-x-0 { transform: translateX(0); }

/* ══════════════════════════════════════════
   네비게이션
   ══════════════════════════════════════════ */
.nav-btn {
  color: var(--text-secondary);
  transition: all 0.18s ease;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  position: relative;
  border-left: 2px solid transparent;
}
.nav-btn:hover {
  background: rgba(15,23,42,0.05);
  color: var(--text-primary);
  border-left-color: rgba(59,130,246,0.3);
}
.nav-btn.active {
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(99,102,241,0.1)) !important;
  color: #1E4E8C !important;
  border-left: 2px solid var(--accent-blue) !important;
  padding-left: 10px;
  font-weight: 600;
}
.nav-btn.active i {
  color: var(--accent-blue);
}
.nav-btn i {
  width: 16px;
  text-align: center;
  flex-shrink: 0;
  font-size: 0.8rem;
}

/* 사이드바 건물 버튼 */
.sidebar-bldg-btn {
  transition: all 0.18s ease;
  border-left: 2px solid transparent;
}
.sidebar-bldg-btn:hover {
  background: rgba(15,23,42,0.04);
  color: var(--text-primary);
}
.sidebar-bldg-btn.active,
.sidebar-bldg-btn[data-active="true"] {
  background: rgba(59,130,246,0.1);
  color: #1E4E8C;
  border-left: 2px solid var(--accent-blue);
}

/* ══════════════════════════════════════════
   KPI 카드
   ══════════════════════════════════════════ */
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(15,23,42,0.08), transparent);
}
.kpi-card:hover { border-color: var(--border-bright); }
.kpi-card-hover {
  cursor: default;
}
.kpi-card-hover:hover {
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.25), var(--glow-blue);
}
.kpi-value {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.kpi-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.kpi-change { font-size: 0.75rem; margin-top: 8px; }
.kpi-change.up { color: var(--accent-green); }
.kpi-change.down { color: var(--accent-red); }

/* ══════════════════════════════════════════
   데이터 테이블
   ══════════════════════════════════════════ */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  background: rgba(15,23,42,0.02);
  color: var(--text-muted);
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 11px 16px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 11px 16px;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(15,23,42,0.03);
  white-space: nowrap;
  transition: background 0.12s;
  color: var(--text-secondary);
}
.data-table td:first-child { color: var(--text-primary); }
.data-table tbody tr:hover td { background: rgba(15,23,42,0.03); }
.data-table tfoot td {
  background: rgba(15,23,42,0.02);
  border-top: 1px solid var(--border-bright);
  font-size: 0.82rem;
  padding: 11px 16px;
  color: var(--text-secondary);
}
.data-table .overdue-row td { background: rgba(239,68,68,0.05); }
.data-table .overdue-row:hover td { background: rgba(239,68,68,0.1); }
.data-table .overdue-row td:first-child { border-left: 2px solid rgba(239,68,68,0.5); }

/* ══════════════════════════════════════════
   배지
   ══════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-green  { background: rgba(16,185,129,0.12); color: #0B6B49; border: 1px solid rgba(16,185,129,0.2); }
.badge-red    { background: rgba(239,68,68,0.12);  color: #B42318; border: 1px solid rgba(239,68,68,0.2); }
.badge-yellow { background: rgba(245,158,11,0.12); color: #8A4B08; border: 1px solid rgba(245,158,11,0.2); }
.badge-blue   { background: rgba(59,130,246,0.12); color: #1E5AA8; border: 1px solid rgba(59,130,246,0.2); }
.badge-gray   { background: rgba(100,116,139,0.12);color: #3F4B5E; border: 1px solid rgba(100,116,139,0.2); }
.badge-orange { background: rgba(249,115,22,0.12); color: #B34A0C; border: 1px solid rgba(249,115,22,0.2); }
.badge-purple { background: rgba(139,92,246,0.12); color: #5B3FB0; border: 1px solid rgba(139,92,246,0.2); }

/* ══════════════════════════════════════════
   카드 컴포넌트
   ══════════════════════════════════════════ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(15,23,42,0.06), transparent);
  pointer-events: none;
}
.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15,23,42,0.01);
}
.card-body { padding: 16px 18px; }

/* 섹션 패널 공통 */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15,23,42,0.01);
}

/* ══════════════════════════════════════════
   업로드
   ══════════════════════════════════════════ */
.upload-zone {
  border: 2px dashed rgba(15,23,42,0.1);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
  background: rgba(15,23,42,0.01);
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: rgba(59,130,246,0.5);
  background: rgba(59,130,246,0.05);
  box-shadow: var(--glow-blue);
}

/* ══════════════════════════════════════════
   진행바
   ══════════════════════════════════════════ */
.progress-bar {
  height: 5px;
  border-radius: 999px;
  background: rgba(15,23,42,0.06);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.6s cubic-bezier(0.4,0,0.2,1);
}

/* ══════════════════════════════════════════
   페이지 공통 레이아웃
   ══════════════════════════════════════════ */

/* 페이지 섹션 패널 — 통일된 컨테이너 */
.section-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
  position: relative;
}
.section-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(15,23,42,0.06), transparent);
  pointer-events: none;
}
.section-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(15,23,42,0.01);
}
.section-panel-title {
  display: flex; align-items: center; gap: 9px;
  font-weight: 600; font-size: 0.88rem; color: var(--text-primary);
}
.section-panel-title .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-blue); flex-shrink: 0;
}
.section-panel-body { padding: 16px 20px; }

/* 섹션 카운터 배지 */
.count-badge {
  font-size: 0.7rem; color: var(--text-muted);
  background: rgba(15,23,42,0.04);
  padding: 3px 10px; border-radius: 999px;
  border: 1px solid var(--border);
}

/* KPI 아이콘 박스 */
.kpi-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 0.82rem;
}
.kpi-icon-green  { background: rgba(16,185,129,0.12);  border: 1px solid rgba(16,185,129,0.2);  color: #0B6B49; }
.kpi-icon-blue   { background: rgba(59,130,246,0.12);  border: 1px solid rgba(59,130,246,0.2);  color: #1E5AA8; }
.kpi-icon-red    { background: rgba(239,68,68,0.12);   border: 1px solid rgba(239,68,68,0.2);   color: #B42318; }
.kpi-icon-yellow { background: rgba(245,158,11,0.12);  border: 1px solid rgba(245,158,11,0.2);  color: #8A4B08; }
.kpi-icon-indigo { background: rgba(99,102,241,0.12);  border: 1px solid rgba(99,102,241,0.2);  color: #3F4FB0; }
.kpi-icon-purple { background: rgba(139,92,246,0.12);  border: 1px solid rgba(139,92,246,0.2);  color: #5B3FB0; }
.kpi-icon-orange { background: rgba(249,115,22,0.12);  border: 1px solid rgba(249,115,22,0.2);  color: #B34A0C; }

/* 경고/알림 배너 */
.alert-banner {
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 16px;
  display: flex; gap: 12px;
  backdrop-filter: blur(8px);
}
.alert-banner-red {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
}
.alert-banner-yellow {
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.2);
}
.alert-banner-blue {
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
}
.alert-banner-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 0.82rem;
}

/* 통계 행 (가로 stat 나열) */
.stat-row {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 16px;
  border-bottom: 1px solid rgba(15,23,42,0.03);
  transition: background 0.12s;
}
.stat-row:hover { background: rgba(15,23,42,0.02); }
.stat-row:last-child { border-bottom: none; }
.stat-row-label {
  font-size: 0.8rem; color: var(--text-secondary); flex: 1; min-width: 0;
}
.stat-row-value {
  font-size: 0.85rem; font-weight: 600; color: var(--text-primary);
  white-space: nowrap;
}

/* 빈 상태 */
.empty-state {
  text-align: center; padding: 48px 24px;
  color: var(--text-muted);
}
.empty-state i { font-size: 2.2rem; margin-bottom: 12px; display: block; opacity: 0.4; }
.empty-state p { font-size: 0.85rem; line-height: 1.5; }

/* 섹션 그리드 2컬럼 */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media (max-width:900px) { .grid-2,.grid-3 { grid-template-columns:1fr; } }

/* 필터 칩 바 */
.filter-bar {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.filter-chip {
  padding: 5px 13px; border-radius: 999px;
  font-size: 0.75rem; font-weight: 500;
  background: rgba(15,23,42,0.04);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer; transition: all 0.15s;
}
.filter-chip:hover {
  background: rgba(15,23,42,0.07);
  border-color: var(--border-bright);
  color: var(--text-primary);
}
.filter-chip.active {
  background: rgba(59,130,246,0.15);
  border-color: rgba(59,130,246,0.4);
  color: #1E4E8C;
}

/* 차트 래퍼 */
.chart-wrapper {
  position: relative; padding: 16px 20px;
}

/* 건물 상세 KPI 그리드 */
.bldg-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

/* 두 줄 라벨+값 미니 카드 */
.mini-stat {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}
.mini-stat-label { font-size: 0.68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.mini-stat-value { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); margin-top: 4px; }

/* ══════════════════════════════════════════
   스크롤바
   ══════════════════════════════════════════ */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(15,23,42,0.08); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(15,23,42,0.15); }

/* ══════════════════════════════════════════
   토스트
   ══════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  color: var(--text-primary);
  padding: 11px 20px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  z-index: 9999;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ══════════════════════════════════════════
   로그인 화면
   ══════════════════════════════════════════ */
#login-screen {
  background: var(--bg-base);
  background-image:
    radial-gradient(ellipse 60% 60% at 30% 30%, rgba(59,130,246,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 70% 70%, rgba(139,92,246,0.06) 0%, transparent 50%);
}
#login-screen .login-box {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 36px;
  border: 1px solid var(--border-bright);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5), 0 0 0 1px rgba(15,23,42,0.03);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
#login-screen .login-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,0.4), rgba(139,92,246,0.3), transparent);
}
#login-screen input[type="email"],
#login-screen input[type="password"] {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
#login-screen input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
#login-screen input::placeholder { color: var(--text-muted); }

.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
  color: white;
  font-weight: 700;
  padding: 13px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-top: 16px;
  transition: all 0.2s ease;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.1), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(59,130,246,0.35);
}
.btn-primary:hover::after { opacity: 1; }
.btn-primary:active { transform: translateY(0); }

/* 사용자 선택 버튼 */
.user-select-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: all 0.18s ease;
}
.user-select-btn:hover {
  background: rgba(59,130,246,0.1);
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
  border-radius: 50%;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(59,130,246,0.3);
}
.user-select-btn:hover .user-avatar {
  box-shadow: 0 2px 12px rgba(59,130,246,0.5);
}

/* PIN */
#login-pin {
  letter-spacing: 0.3em;
  font-size: 1.5rem;
  text-align: center;
}
#login-pin::placeholder {
  letter-spacing: normal;
  font-size: 0.9rem;
}

/* ══════════════════════════════════════════
   헤더 사용자 영역
   ══════════════════════════════════════════ */
#header-user { display: flex; align-items: center; gap: 8px; }
#header-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; color: white;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(59,130,246,0.25);
}
#header-username { font-size: 0.78rem; color: var(--text-secondary); font-weight: 500; }
#header-date { font-size: 0.72rem; color: var(--text-muted); }

/* ══════════════════════════════════════════
   AI 챗봇
   ══════════════════════════════════════════ */
.chat-msg {
  padding: 9px 13px;
  border-radius: var(--radius-md);
  max-width: 90%;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.85rem;
}
.ai-msg {
  background: var(--bg-elevated);
  color: var(--text-secondary);
  margin-right: auto;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--border);
}
.user-msg {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
  color: white;
  margin-left: auto;
  border-bottom-right-radius: 4px;
}

#chat-widget { position: fixed; bottom: 24px; right: 24px; z-index: 50; }
#chat-window {
  margin-bottom: 12px;
  width: 328px;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 56px rgba(0,0,0,0.6);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  height: 430px;
}
#chat-widget button.chat-toggle {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(59,130,246,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  transition: all 0.2s ease;
}
#chat-widget button.chat-toggle:hover {
  transform: scale(1.06);
  box-shadow: 0 6px 28px rgba(59,130,246,0.55);
}
#chat-input {
  flex: 1;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-size: 0.85rem;
  color: var(--text-primary);
  outline: none;
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}
#chat-input:focus { border-color: var(--accent-blue); }
#chat-messages { flex: 1; overflow-y: auto; padding: 12px; }
.chat-send-btn {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
  color: white;
  padding: 8px 13px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  transition: all 0.15s ease;
}
.chat-send-btn:hover { opacity: 0.88; }

/* ══════════════════════════════════════════
   건물 현황 페이지
   ══════════════════════════════════════════ */
.bldg-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
@media (min-width: 640px) {
  .bldg-summary-grid { grid-template-columns: repeat(4, 1fr); }
}
.bldg-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.2s ease;
}
.bldg-stat-card:hover {
  border-color: var(--border-bright);
  background: var(--bg-hover);
}
.bldg-stat-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.bldg-stat-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 3px;
  letter-spacing: -0.02em;
}
.bldg-stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  font-weight: 500;
}

/* 지역 필터 탭 */
.bldg-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.bldg-filter-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-bright);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease;
}
.bldg-filter-btn:hover {
  border-color: rgba(15,23,42,0.2);
  color: var(--text-primary);
  background: rgba(15,23,42,0.05);
}
.bldg-filter-btn.active {
  background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(99,102,241,0.15));
  border-color: rgba(59,130,246,0.4);
  color: #1E4E8C;
  font-weight: 600;
}
.bldg-filter-count {
  background: rgba(15,23,42,0.12);
  border-radius: 999px;
  padding: 1px 7px;
  font-size: 0.68rem;
}
.bldg-filter-btn.active .bldg-filter-count {
  background: rgba(15,23,42,0.2);
}

/* 건물 카드 그리드 */
.bldg-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 540px) { .bldg-card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .bldg-card-grid { grid-template-columns: repeat(3, 1fr); } }

/* 건물 카드 */
.bldg-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 20px 20px 16px;
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
}
.bldg-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  opacity: 0;
  transition: opacity 0.22s ease;
}
.bldg-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(59,130,246,0.06), transparent 70%);
  opacity: 0;
  transition: opacity 0.22s ease;
}
.bldg-card:hover {
  border-color: rgba(59,130,246,0.25);
  box-shadow: 0 12px 40px rgba(0,0,0,0.35), 0 0 0 1px rgba(59,130,246,0.1);
  transform: translateY(-3px);
}
.bldg-card:hover::before { opacity: 1; }
.bldg-card:hover::after  { opacity: 1; }
.bldg-card-header {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 2px;
}
.bldg-region-badge {
  display: inline-block; padding: 3px 10px;
  border-radius: 999px; font-size: 0.68rem; font-weight: 600;
  color: #fff; letter-spacing: 0.02em;
}
.bldg-card-num { font-size: 0.68rem; color: var(--text-muted); font-weight: 500; }
.bldg-card-name {
  font-size: 1rem; font-weight: 700; color: var(--text-primary);
  line-height: 1.3; margin: 0;
}
.bldg-card-addr {
  font-size: 0.72rem; color: var(--text-secondary); line-height: 1.45; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.bldg-card-meta { display: flex; gap: 14px; margin: 4px 0 2px; }
.bldg-meta-item {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.75rem; color: var(--text-secondary);
}
.bldg-meta-item i { font-size: 0.7rem; }
.bldg-card-purpose {
  font-size: 0.68rem; color: var(--text-muted); margin: 0;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bldg-card-footer {
  margin-top: auto; padding-top: 12px;
  border-top: 1px solid var(--border); text-align: right;
}

/* ── 건물 상세 모달 ── */
.bldg-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 1000; display: flex;
  align-items: flex-end; justify-content: center;
  padding: 0; backdrop-filter: blur(6px);
}
@media (min-width: 640px) {
  .bldg-modal-overlay { align-items: center; padding: 20px; }
}
.bldg-modal {
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: 24px 24px 0 0; width: 100%;
  max-width: 640px; max-height: 92vh;
  display: flex; flex-direction: column;
  transform: translateY(40px); opacity: 0;
  transition: transform 0.28s cubic-bezier(0.4,0,0.2,1), opacity 0.28s;
  overflow: hidden;
  box-shadow: 0 -8px 48px rgba(0,0,0,0.5);
}
.bldg-modal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,0.4), rgba(139,92,246,0.3), transparent);
  pointer-events: none;
}
@media (min-width: 640px) {
  .bldg-modal { border-radius: 24px; transform: scale(0.95) translateY(20px); box-shadow: 0 24px 80px rgba(0,0,0,0.6); }
}
.bldg-modal.open { transform: translateY(0); opacity: 1; }
@media (min-width: 640px) { .bldg-modal.open { transform: scale(1) translateY(0); } }
.bldg-modal-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 22px 22px 16px; border-bottom: 1px solid var(--border);
  gap: 12px; flex-shrink: 0;
  background: rgba(15,23,42,0.01);
}
.bldg-modal-title { font-size: 1.15rem; font-weight: 700; color: var(--text-primary); margin: 8px 0 0; }
.bldg-modal-close {
  background: rgba(15,23,42,0.06);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 32px; height: 32px;
  border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: all 0.15s ease;
}
.bldg-modal-close:hover { background: rgba(15,23,42,0.12); color: var(--text-primary); }
.bldg-modal-body { padding: 18px 22px; overflow-y: auto; flex: 1; }
.bldg-detail-section { margin-bottom: 22px; }
.bldg-detail-section-title {
  font-size: 0.72rem; font-weight: 700; color: var(--text-muted);
  letter-spacing: 0.07em; text-transform: uppercase;
  margin: 0 0 12px;
  display: flex; align-items: center; gap: 6px;
}
.bldg-detail-grid {
  display: flex; flex-direction: column; gap: 1px;
  background: var(--border);
  border-radius: var(--radius-md); overflow: hidden;
  border: 1px solid var(--border);
}
.bldg-detail-row {
  display: flex; align-items: flex-start;
  padding: 9px 14px; gap: 12px;
  background: var(--bg-elevated);
}
.bldg-detail-row:nth-child(even) { background: var(--bg-card); }
.bldg-detail-key {
  font-size: 0.72rem; color: var(--text-muted);
  font-weight: 500; min-width: 72px; flex-shrink: 0; padding-top: 1px;
}
.bldg-detail-val { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.4; word-break: keep-all; }
.bldg-modal-footer {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 8px; padding: 14px 22px;
  border-top: 1px solid var(--border); flex-shrink: 0;
  background: rgba(15,23,42,0.01);
}
.bldg-modal-btn-outline {
  padding: 8px 16px; border-radius: var(--radius-md);
  border: 1px solid var(--border-bright); background: transparent;
  color: var(--text-secondary); font-size: 0.8rem;
  cursor: pointer; transition: all 0.15s ease;
}
.bldg-modal-btn-outline:hover { border-color: rgba(15,23,42,0.2); color: var(--text-primary); background: rgba(15,23,42,0.05); }
.bldg-modal-btn-primary {
  padding: 8px 20px; border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
  color: #fff; font-size: 0.82rem; font-weight: 600;
  cursor: pointer; transition: all 0.18s ease;
}
.bldg-modal-btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }

/* ── 건물 대시보드 탭 ── */
.bldg-detail-tabs {
  scrollbar-width: thin;
  scrollbar-color: rgba(15,23,42,0.08) transparent;
  -webkit-overflow-scrolling: touch;
}
.bldg-detail-tabs::-webkit-scrollbar { height: 3px; }
.bldg-detail-tabs::-webkit-scrollbar-track { background: transparent; }
.bldg-detail-tabs::-webkit-scrollbar-thumb { background: rgba(15,23,42,0.08); border-radius: 99px; }
.bldg-tab-btn { transition: all 0.15s ease; }

/* ── overview KPI 카드 ── */
.overview-kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  transition: all 0.2s ease;
}
.overview-kpi-card:hover { border-color: var(--border-bright); background: var(--bg-hover); }

/* ══════════════════════════════════════════
   반응형
   ══════════════════════════════════════════ */
@media (max-width: 1023px) {
  #sidebar {
    transform: translateX(-100%);
    position: fixed; top: 0; bottom: 0; z-index: 50;
  }
  #sidebar:not(.-translate-x-full) { transform: translateX(0); }
  #app > main { margin-left: 0; }
  .kpi-value { font-size: 1.5rem; }
  .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  #sidebar { transform: translateX(0) !important; }
  #sidebar-overlay { display: none !important; }
}
@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .md\:border-r { border-right: 1px solid var(--border); }
}

/* ══════════════════════════════════════════
   타임라인
   ══════════════════════════════════════════ */
.timeline-item {
  display: flex; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

/* ══════════════════════════════════════════
   아이콘 — FontAwesome 6.5.0 CDN 로드 보장
   (폴백 이모지 제거 — CDN이 정상 로드되므로 불필요)
   ══════════════════════════════════════════ */
.w-4.text-center { text-align: center; display: inline-block; }


/* ═══════════════════════════════════════════════════════════
   v3 — 밝은 중립 테마 / 신뢰성 중심 컴포넌트
   (색상만으로 상태를 전달하지 않음: 모든 상태는 아이콘+텍스트 라벨 동반)
   ═══════════════════════════════════════════════════════════ */
html { font-size: 16px; }
body { font-size: 0.95rem; line-height: 1.5; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
:focus-visible { outline: 3px solid #1E5AA8; outline-offset: 2px; border-radius: 4px; }
.skip-link { position:absolute; left:-999px; top:0; background:#1E5AA8; color:#fff; padding:8px 14px; z-index:100; }
.skip-link:focus { left:8px; top:8px; }

/* 레이아웃 */
#sidebar { background: #fff; border-right: 1px solid var(--border); }
#sidebar::after { display:none; }
#app > main > header { background: rgba(255,255,255,0.96); backdrop-filter:none; -webkit-backdrop-filter:none; box-shadow: 0 1px 0 var(--border); }
header select { background-color:#fff; color: var(--text-primary); font-size:0.9rem; }
#page-content { padding: 20px 24px 110px; max-width: 1600px; }
#sidebar-overlay { background: rgba(15,23,42,0.45); backdrop-filter:none; }
.nav-btn { font-size: 0.92rem; color: var(--text-secondary); }
.nav-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-left-color: #9DB7D8; }
.nav-btn.active { background: #E6EEF9 !important; color: #14407A !important; border-left: 3px solid var(--accent-blue) !important; }
.nav-btn.active i { color: var(--accent-blue); }
#alert-badge { background:#C0272D !important; color:#fff !important; }
.hdr-period { font-size:0.8rem; color: var(--text-secondary); padding:3px 10px; border:1px solid var(--border-bright); border-radius:999px; background:#fff; white-space:nowrap; }
.hdr-period.is-stale { border-color:#B45309; color:#7A3E06; background:#FFF4E5; font-weight:600; }

/* 카드/패널 */
.kpi-card,.card,.panel,.section-panel { background:#fff; box-shadow: 0 1px 2px rgba(15,23,42,0.05); }
.kpi-card::before,.card::before,.section-panel::before { display:none; }
.section-panel-title { font-size: 1rem; }
.section-panel-header { background:#F8FAFC; }
.count-badge { background:#EEF2F7; color: var(--text-secondary); font-size:0.78rem; }
.badge { font-size:0.76rem; }
.badge-green  { background:#E3F5EC; color:#0B6B49; border:1px solid #A9DEC4; }
.badge-red    { background:#FDE8E8; color:#A31D22; border:1px solid #F3B4B6; }
.badge-yellow { background:#FFF3D6; color:#7A4A05; border:1px solid #EBCB84; }
.badge-blue   { background:#E6EEF9; color:#14407A; border:1px solid #B3CBEA; }
.badge-gray   { background:#EDF0F4; color:#3F4B5E; border:1px solid #CBD3DE; }
.badge-orange { background:#FFEEDD; color:#8A3A08; border:1px solid #EDBB92; }
.badge-purple { background:#EFEAFB; color:#503A9C; border:1px solid #C9BCEE; }
.btn-primary { background: var(--accent-blue); color:#fff; }
.btn-primary::after { display:none; }
.user-avatar,#header-avatar { background: var(--accent-blue); color:#fff; }
#login-screen { background: #E9EEF5; }
#login-screen .login-box { box-shadow: 0 8px 30px rgba(15,23,42,0.12); }
#login-screen .login-box::before { display:none; }
.chat-msg.user-msg,.user-msg { background: var(--accent-blue); color:#fff; }
#chat-widget button.chat-toggle,.chat-send-btn { background: var(--accent-blue); color:#fff; }
.toast { background:#1F2937; color:#fff; }
.bldg-card::before,.bldg-card::after,.bldg-modal::before { display:none; }
.bldg-modal-btn-primary { background: var(--accent-blue); }
.bldg-region-badge { background: var(--accent-blue); }
.bldg-filter-btn.active { background:#E6EEF9; color:#14407A; border-color:#8FB0DC; }
.data-table th { font-size:0.78rem; color:#3F4B5E; background:#F1F4F8; text-transform:none; letter-spacing:0; }
.data-table td { font-size:0.9rem; color: var(--text-primary); border-bottom:1px solid #EAEFF5; }
.data-table td:first-child { color: var(--text-primary); }
.data-table tbody tr:hover td { background:#F5F8FC; }
.data-table tfoot td { background:#F1F4F8; font-weight:600; color: var(--text-primary); }
.data-table .overdue-row td { background:#FDF1F1; }
.kpi-label { font-size:0.78rem; text-transform:none; letter-spacing:0; }
.empty-state { color: var(--text-secondary); }
::-webkit-scrollbar-thumb { background: #B8C2D0; }

/* 상태 라벨 (아이콘 + 텍스트) */
.st { display:inline-flex; align-items:center; gap:5px; padding:2px 9px; border-radius:6px; font-size:0.8rem; font-weight:600; white-space:nowrap; border:1px dashed currentColor; line-height:1.4; }
.st i { font-size:0.72rem; }
.st-missing  { color:#7A4A05; background:#FFF6E0; }
.st-nodata   { color:#4B5565; background:#F1F3F6; }
.st-na       { color:#4B5565; background:#fff; border-style:dotted; }
.st-incomp   { color:#503A9C; background:#F3EFFC; }
.st-unknown  { color:#8A3A08; background:#FFF0E3; }
.st-suspect  { color:#9A3F0B; background:#FFEBDD; border-style:solid; }
.st-loading  { color:#14407A; background:#E6EEF9; border-style:solid; }
.st-error    { color:#A31D22; background:#FDE8E8; border-style:solid; }
.st-ok       { color:#0B6B49; background:#E3F5EC; border-style:solid; }
.txt-danger { color:#A31D22; font-weight:700; }
.txt-warn   { color:#8A4B08; font-weight:700; }
.delta-up   { color:#A31D22; font-weight:600; }
.delta-down { color:#0B6B49; font-weight:600; }
.hint { color: var(--text-muted); font-size:0.8rem; font-weight:400; }
.ta-r { text-align:right !important; font-variant-numeric: tabular-nums; }
.ta-c { text-align:center !important; }

/* 필터 바 */
.filter-bar { display:flex; flex-wrap:wrap; gap:12px 18px; align-items:flex-end; padding:12px 16px; margin-bottom:12px; background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); position:sticky; top:54px; z-index:20; box-shadow:0 1px 2px rgba(15,23,42,0.05); }
.filter-item { display:flex; flex-direction:column; gap:3px; font-size:0.78rem; font-weight:600; color: var(--text-secondary); }
.filter-item select, .tbl-filter select { background:#fff; border:1px solid var(--border-bright); border-radius:6px; padding:7px 10px; font-size:0.9rem; color:var(--text-primary); min-width:170px; max-width:100%; }
.btn-sm { display:inline-flex; align-items:center; gap:6px; padding:6px 12px; font-size:0.85rem; font-weight:600; border:1px solid var(--border-bright); border-radius:6px; background:#fff; color:var(--text-primary); }
.btn-sm:hover:not(:disabled) { background: var(--bg-hover); }
.btn-sm:disabled { opacity:.45; cursor:not-allowed; }
.link-btn { color: var(--accent-blue); text-decoration: underline; font-size:0.88rem; font-weight:600; }

/* 기준 정보 배너 */
.meta-banner { background:#fff; border:1px solid var(--border); border-left:4px solid var(--accent-blue); border-radius:var(--radius-lg); padding:10px 14px; margin-bottom:14px; font-size:0.86rem; color: var(--text-secondary); }
.meta-banner.is-stale { border-left-color:#B45309; background:#FFFBF2; }
.meta-row { display:flex; flex-wrap:wrap; gap:6px 8px; }
.meta-chip { padding:2px 10px; border:1px solid var(--border-bright); border-radius:999px; background:#F8FAFC; font-size:0.82rem; color:var(--text-secondary); }
.meta-chip.strong { background:#E6EEF9; border-color:#8FB0DC; color:#14407A; font-weight:700; }
.meta-warn { margin-top:8px; padding:8px 12px; border-radius:6px; background:#FFF1D6; border:1px solid #E5B76A; color:#6B3A04; line-height:1.5; }
.meta-hint { display:block; font-size:0.8rem; color:#7A4A05; margin-top:2px; }
.meta-basis { margin-top:8px; color: var(--text-primary); line-height:1.55; }
.meta-flags { margin-top:8px; font-size:0.84rem; }
.meta-flags summary { cursor:pointer; font-weight:600; color:#8A3A08; }
.meta-flags ul { margin:6px 0 0 18px; line-height:1.6; }
.note-box { padding:10px 14px; border-radius:6px; margin:10px 0; font-size:0.88rem; line-height:1.55; border:1px solid var(--border-bright); background:#F8FAFC; color:var(--text-primary); }
.note-warn { background:#FFF6E0; border-color:#E5C47A; }
.note-danger { background:#FDEEEE; border-color:#EBA9AB; }
.note-info { background:#EDF4FC; border-color:#B3CBEA; }
.state-box { text-align:center; padding:28px 16px; background:#fff; border:1px dashed var(--border-bright); border-radius:var(--radius-lg); color: var(--text-secondary); }
.state-box p { margin:10px 0; }

/* KPI v2 */
.kpi2-grid { display:grid; gap:14px; grid-template-columns:repeat(4, minmax(0,1fr)); margin-bottom:16px; }
.kpi2-grid-3 { grid-template-columns:repeat(3, minmax(0,1fr)); }
.kpi2 { background:#fff; border:1px solid var(--border); border-top:4px solid #9AA5B5; border-radius:var(--radius-lg); padding:14px 16px; display:flex; flex-direction:column; gap:6px; min-width:0; box-shadow:0 1px 2px rgba(15,23,42,0.05); }
.kpi2.lv-danger { border-top-color:#C0272D; }
.kpi2.lv-warn { border-top-color:#B45309; }
.kpi2.lv-ok { border-top-color:#0F7B55; }
.kpi2.lv-neutral { border-top-color:#1E5AA8; }
.kpi2-top { display:flex; justify-content:space-between; align-items:flex-start; gap:8px; }
.kpi2-label { font-size:0.9rem; font-weight:700; color: var(--text-primary); }
.lv-badge { font-size:0.72rem; font-weight:700; padding:2px 8px; border-radius:999px; white-space:nowrap; border:1px solid currentColor; }
.lv-badge.lv-danger { color:#A31D22; background:#FDE8E8; }
.lv-badge.lv-warn { color:#7A4A05; background:#FFF3D6; }
.lv-badge.lv-ok { color:#0B6B49; background:#E3F5EC; }
.lv-badge.lv-neutral,.lv-badge.lv-unknown { color:#3F4B5E; background:#EDF0F4; }
.kpi2-value { font-size:1.75rem; font-weight:800; line-height:1.15; letter-spacing:-0.02em; color:var(--text-primary); overflow-wrap:anywhere; font-variant-numeric: tabular-nums; }
.kpi2-unit { font-size:0.9rem; font-weight:600; color: var(--text-secondary); margin-left:2px; }
.kpi2-sub { font-size:0.86rem; color: var(--text-secondary); line-height:1.45; }
.kpi2-warn { font-size:0.84rem; color:#7A3E06; background:#FFF6E0; border-radius:6px; padding:5px 8px; line-height:1.4; }
.kpi2-foot { margin-top:auto; padding-top:8px; border-top:1px solid var(--border); font-size:0.8rem; color: var(--text-secondary); display:flex; flex-direction:column; gap:2px; line-height:1.45; }
.kpi2-foot b { color: var(--text-primary); margin-right:4px; }
.info-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:8px 20px; font-size:0.9rem; }
.info-grid dt { font-size:0.78rem; color: var(--text-muted); font-weight:700; }
.info-grid dd { color: var(--text-primary); margin:0 0 6px; word-break:keep-all; }

/* 표 */
.tbl-wrap { width:100%; min-width:0; }
.tbl-toolbar { display:flex; flex-wrap:wrap; gap:10px 14px; align-items:center; padding:10px 14px; border-bottom:1px solid var(--border); background:#F8FAFC; }
.tbl-search { display:flex; align-items:center; gap:8px; background:#fff; border:1px solid var(--border-bright); border-radius:6px; padding:0 10px; }
.tbl-search input { border:0; outline:0; background:transparent; padding:7px 0; font-size:0.9rem; min-width:200px; color:var(--text-primary); }
.tbl-search:focus-within { outline:3px solid #1E5AA8; outline-offset:1px; }
.tbl-filter { display:flex; align-items:center; gap:6px; font-size:0.82rem; font-weight:600; color: var(--text-secondary); }
.tbl-filter select { min-width:120px; padding:5px 8px; }
.tbl-count { margin-left:auto; font-size:0.82rem; color: var(--text-secondary); font-weight:600; }
.tbl-scroll { overflow:auto; max-height:70vh; max-width:100%; -webkit-overflow-scrolling:touch; }
.tbl-scroll:focus-visible { outline-offset:-3px; }
.sticky-head thead th { position:sticky; top:0; z-index:5; box-shadow: 0 1px 0 var(--border-bright); }
.th-btn { display:inline-flex; align-items:center; gap:5px; font:inherit; font-weight:700; color:inherit; padding:0; }
.th-btn i { font-size:0.7rem; opacity:.55; }
.th-btn:hover { color: var(--accent-blue); }
.empty-cell { padding:22px 12px !important; color: var(--text-secondary) !important; white-space:normal !important; }
.tbl-note { font-size:0.82rem; color: var(--text-secondary); padding:8px 14px; }
.tbl-pager { display:flex; align-items:center; justify-content:center; gap:14px; padding:10px; font-size:0.85rem; color: var(--text-secondary); }
.tbl-pager:empty { display:none; }
.tab-bar { display:flex; gap:4px; overflow-x:auto; border-bottom:2px solid var(--border); margin-bottom:14px; padding-bottom:0; -webkit-overflow-scrolling:touch; }
.tab-btn { padding:9px 14px; font-size:0.9rem; font-weight:600; color: var(--text-secondary); border-bottom:3px solid transparent; margin-bottom:-2px; white-space:nowrap; }
.tab-btn:hover { color: var(--text-primary); background: var(--bg-hover); }
.tab-btn.active { color:#14407A; border-bottom-color: var(--accent-blue); }

/* 사이드바 건물 목록 */
.side-state { padding:10px 8px; font-size:0.85rem; color: var(--text-secondary); line-height:1.6; }
.side-region { margin-bottom:6px; }
.side-region-label { padding:6px 10px 2px; font-size:0.74rem; font-weight:700; color: var(--text-muted); }
.sidebar-bldg-btn { width:100%; display:flex; align-items:center; gap:8px; padding:7px 10px; border-radius:6px; font-size:0.9rem; color: var(--text-primary); text-align:left; }
.sidebar-bldg-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.sidebar-bldg-btn.active, .sidebar-bldg-btn[data-active="true"] { background:#E6EEF9; color:#14407A; border-left:3px solid var(--accent-blue); font-weight:700; }
.bldg-name { flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.bldg-ind { font-size:0.72rem; font-weight:700; color: var(--text-secondary); white-space:nowrap; }
.bldg-dot { width:9px; height:9px; border-radius:50%; flex-shrink:0; border:2px solid #9AA5B5; background:#fff; }
.dot-ok { background:#0F7B55; border-color:#0F7B55; }
.dot-warn { background:#B45309; border-color:#B45309; border-radius:2px; }
.dot-bad { background:#C0272D; border-color:#C0272D; transform:rotate(45deg); border-radius:1px; }
.dot-none, .dot-pending { background:#fff; border-color:#9AA5B5; }

/* 반응형 */
@media (max-width: 1280px) { .kpi2-grid { grid-template-columns:repeat(2, minmax(0,1fr)); } .kpi2-grid-3 { grid-template-columns:repeat(2, minmax(0,1fr)); } }
@media (max-width: 1023px) {
  #app > main, main { margin-left:0 !important; }
  #page-content { padding:14px 14px 110px; }
  .filter-bar { top:54px; }
  .hdr-period { display:none; }
}
@media (max-width: 640px) {
  .kpi2-grid, .kpi2-grid-3 { grid-template-columns:1fr; }
  .kpi2-value { font-size:1.5rem; }
  .filter-item { flex:1 1 100%; }
  .filter-item select { width:100%; }
  .tbl-search input { min-width:0; width:100%; }
  .tbl-search { flex:1 1 100%; }
  .tbl-count { margin-left:0; }
  #header-date { display:none; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ══════════════════════════════════════════
   개인 로그인 / 비밀번호 변경 / 최초 설정 폼
   ══════════════════════════════════════════ */
.auth-label { display:block; margin:14px 0 6px; font-size:0.8rem; font-weight:700; color: var(--text-secondary); }
.auth-label:first-of-type { margin-top:0; }
.auth-input { width:100%; background: var(--bg-elevated); border:1px solid var(--border-bright); border-radius: var(--radius-md); padding:12px 14px; color: var(--text-primary); font-size:0.95rem; outline:none; }
.auth-input:focus { border-color: var(--accent-blue); box-shadow:0 0 0 3px rgba(59,130,246,0.2); }
.auth-title { font-size:1.05rem; font-weight:800; color: var(--text-primary); margin-bottom:6px; }
.auth-help { font-size:0.82rem; line-height:1.55; color: var(--text-secondary); margin-bottom:10px; }
.auth-link { display:block; width:100%; margin-top:10px; padding:8px; font-size:0.85rem; font-weight:600; color: var(--accent-blue); text-decoration:underline; text-align:center; background:none; }
.auth-link.hidden { display:none; }
#auth-msg { padding:10px 12px; border-radius:6px; line-height:1.5; border:1px solid var(--border-bright); background:#F8FAFC; color: var(--text-primary); }
#auth-msg.auth-msg-err { background:#FDEEEE; border-color:#EBA9AB; color:#7A1519; }
#auth-msg.auth-msg-warn { background:#FFF6E0; border-color:#E5C47A; color:#6B3A04; }
#auth-msg.auth-msg-ok { background:#E3F5EC; border-color:#8CCBAE; color:#0B5A3E; }
#auth-msg.auth-msg-info { background:#EDF4FC; border-color:#B3CBEA; color:#14407A; }
#login-screen .btn-primary:focus-visible, .auth-link:focus-visible { outline:3px solid #F5B400; outline-offset:2px; }
@media (max-width: 480px) { #login-screen .login-box { padding:24px 18px; } .auth-input { font-size:16px; } }

/* ══════════════════════════════════════════
   건물주 대시보드
   ══════════════════════════════════════════ */
.owner-page { display:flex; flex-direction:column; gap:6px; }
.own-asof { background:#fff; border:1px solid var(--border); border-left:4px solid var(--accent-blue); border-radius: var(--radius-lg); padding:10px 14px; margin-bottom:10px; font-size:0.86rem; line-height:1.6; color: var(--text-secondary); }
.own-asof b { color: var(--text-primary); }
.own-toc { display:flex; flex-wrap:wrap; gap:6px 8px; margin:6px 0 14px; }
.own-toc a { padding:5px 12px; border:1px solid var(--border-bright); border-radius:999px; background:#fff; font-size:0.84rem; font-weight:600; color:#14407A; text-decoration:none; }
.own-toc a:hover, .own-toc a:focus-visible { background:#E6EEF9; outline:2px solid var(--accent-blue); outline-offset:1px; }
.sub-title { font-size:0.92rem; font-weight:800; color: var(--text-primary); margin:14px 0 6px; }
.attn-list { list-style:none; margin:0 0 16px; padding:0; display:flex; flex-direction:column; gap:8px; }
.attn-item { background:#fff; border:1px solid var(--border); border-left:5px solid #9AA5B5; border-radius: var(--radius-lg); padding:10px 14px; display:flex; flex-direction:column; gap:4px; }
.attn-item.lv-danger { border-left-color:#C0272D; background:#FFFAFA; }
.attn-item.lv-warn { border-left-color:#B45309; background:#FFFCF5; }
.attn-item.lv-ok { border-left-color:#0F7B55; }
.attn-head { display:flex; flex-wrap:wrap; align-items:center; gap:6px 8px; font-size:0.92rem; }
.attn-cat { font-size:0.78rem; font-weight:700; padding:1px 8px; border-radius:4px; background:#EDF0F4; color:#3F4B5E; }
.attn-meta { display:flex; flex-wrap:wrap; gap:4px 16px; font-size:0.84rem; color: var(--text-secondary); }
.attn-meta b { color: var(--text-primary); }
.attn-detail { font-size:0.84rem; color: var(--text-secondary); line-height:1.5; }
.due-over { font-weight:800; color:#A31D22; text-decoration:underline; }
.role-chip { display:inline-block; padding:1px 9px; border-radius:999px; font-size:0.78rem; font-weight:700; border:1px solid #8FB0DC; background:#E6EEF9; color:#14407A; }
.role-chip.is-admin { border-color:#C79A2B; background:#FFF3D6; color:#6B3A04; }
.note-ok { background:#E3F5EC; border-color:#8CCBAE; }
.btn-strong { background:#14407A; color:#fff; border-color:#14407A; }
.btn-strong:hover:not(:disabled) { background:#0F3260; }
.admin-form { display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:10px 12px; align-items:end; margin:10px 0; padding:12px; background:#F8FAFC; border:1px solid var(--border); border-radius: var(--radius-lg); }
.admin-form label { display:flex; flex-direction:column; gap:3px; font-size:0.78rem; font-weight:700; color: var(--text-secondary); }
.admin-form input, .admin-form select { border:1px solid var(--border-bright); border-radius:6px; padding:7px 10px; font-size:0.9rem; background:#fff; color: var(--text-primary); }
.user-actions { display:flex; flex-wrap:wrap; gap:6px; }
.req { color:#A31D22; font-weight:700; }

/* 입력 모달 */
.om-overlay { position:fixed; inset:0; z-index:1000; background:rgba(15,23,42,0.55); display:flex; align-items:center; justify-content:center; padding:12px; }
.om-modal { background:#fff; border-radius: var(--radius-lg); width:100%; max-width:680px; max-height:92vh; overflow:auto; box-shadow:0 24px 64px rgba(0,0,0,0.35); }
.om-head { display:flex; justify-content:space-between; align-items:center; gap:10px; padding:12px 16px; border-bottom:1px solid var(--border); position:sticky; top:0; background:#fff; }
.om-head h3 { font-size:1rem; font-weight:800; margin:0; }
.om-body { padding:14px 16px 16px; }
.om-grid { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:10px 14px; }
.om-field { display:flex; flex-direction:column; gap:4px; font-size:0.8rem; font-weight:700; color: var(--text-secondary); min-width:0; }
.om-field.om-wide { grid-column:1 / -1; }
.om-field input, .om-field select, .om-field textarea { border:1px solid var(--border-bright); border-radius:6px; padding:8px 10px; font-size:0.92rem; color: var(--text-primary); background:#fff; width:100%; font-weight:400; }
.om-field textarea { min-height:70px; resize:vertical; }
.om-foot { display:flex; justify-content:flex-end; gap:8px; margin-top:14px; }
@media (max-width: 640px) {
  .om-grid { grid-template-columns:1fr; }
  .om-field input, .om-field select, .om-field textarea { font-size:16px; }
  .attn-meta { flex-direction:column; }
  .own-toc a { padding:7px 12px; }
}