/* PM2.5 Health Region 7 — pastel dashboard */
:root {
  --bg: #FBFBFC;
  --surface: #FFFFFF;
  --surface-2: #F6F7FB;
  --border: #ECEDF3;
  --border-strong: #DCDFEA;
  --ink: #1B1E2C;
  --ink-2: #50556B;
  --ink-3: #8A8FA5;

  --p-mint: #DFF3E7;
  --p-sky:  #E1ECFB;
  --p-lav:  #ECE3FB;
  --p-peach:#FDE7DA;
  --p-lemon:#FBF1D4;
  --p-rose: #FCE0E5;

  --a-mint: #5DBE8C;
  --a-sky:  #6FA0E6;
  --a-lav:  #9D7FE0;
  --a-peach:#E68A5C;
  --a-rose: #E0708C;

  --shadow-sm: 0 1px 2px rgba(20,24,40,.04), 0 1px 1px rgba(20,24,40,.03);
  --shadow-md: 0 6px 24px -8px rgba(40,46,80,.10), 0 2px 6px -2px rgba(40,46,80,.06);
  --shadow-lg: 0 16px 48px -16px rgba(40,46,80,.18), 0 4px 12px -4px rgba(40,46,80,.08);

  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'IBM Plex Sans Thai', 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button { font-family: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--a-sky); outline-offset: 2px; border-radius: 6px; }

/* Atmospheric backdrop */
.atmo {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
}
.atmo::before, .atmo::after {
  content: ''; position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: .55;
}
.atmo::before { background: var(--p-sky);  width: 520px; height: 520px; top: -180px; right: -120px; }
.atmo::after  { background: var(--p-lav);  width: 600px; height: 600px; bottom: -200px; left: -150px; }
.atmo-extra {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
}
.atmo-extra::before, .atmo-extra::after {
  content:''; position: absolute; border-radius:50%; filter: blur(90px); opacity:.45;
}
.atmo-extra::before { background: var(--p-mint); width: 420px; height: 420px; top: 40%; right: 30%; }
.atmo-extra::after  { background: var(--p-peach);width: 360px; height: 360px; top: 10%; left: 35%; }

/* App shell */
.app { position: relative; z-index: 1; display: grid; grid-template-columns: 264px 1fr; min-height: 100vh; }

/* Sidebar */
.side {
  /* กรอบนอก: ยืดเต็มความสูงของเพจ (grid stretch) + จัดเนื้อหาแบบคอลัมน์ */
  position: relative;
  display: flex; flex-direction: column;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-right: 1px solid var(--border);
}
/* ชั้นใน: เนื้อหาไหลต่อกันลงไปตามความยาวเพจ (ไม่มีสกรอลล์บาร์ภายใน) */
.side-inner {
  flex: 1;
  display: flex; flex-direction: column;
  padding: 24px 18px;
  scrollbar-width: none;                        /* Firefox: ไม่แสดงสกรอลล์บาร์ */
  -ms-overflow-style: none;
}
.side-inner::-webkit-scrollbar { display: none; }
.brand { display: flex; align-items: center; gap: 12px; padding: 4px 8px 22px; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, var(--p-sky), var(--p-lav));
  display: grid; place-items: center; position: relative;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.6), var(--shadow-sm);
}
.brand-mark::after {
  content:''; width: 14px; height: 14px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff, var(--a-sky));
  box-shadow: 0 0 12px var(--a-sky);
  animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1);   opacity: .9; }
  50%     { transform: scale(1.18); opacity: 1; }
}
.brand-text .t1 { font-weight: 700; font-size: 15px; letter-spacing: .2px; }
.brand-text .t2 { font-size: 11px; color: var(--ink-3); letter-spacing: .4px; text-transform: uppercase; }

.nav { display: flex; flex-direction: column; gap: 4px; margin-top: 4px; }
.nav-section { font-size: 10.5px; text-transform: uppercase; color: var(--ink-3); letter-spacing: 1px; padding: 16px 12px 6px; }
.nav-item {
  display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 12px;
  color: var(--ink-2); font-size: 14px; font-weight: 500;
  border: 1px solid transparent; background: transparent; width: 100%; text-align: left;
  transition: all .22s ease;
}
.nav-item:hover { background: rgba(120,140,180,.06); color: var(--ink); }
.nav-item.active {
  background: linear-gradient(180deg, #fff, #F9FAFE);
  color: var(--ink);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-item .ico { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; flex-shrink: 0; }
.nav-item.active .ico { box-shadow: inset 0 0 0 1px rgba(255,255,255,.7); }
.nav-num { margin-left: auto; font-size: 11px; color: var(--ink-3); background: var(--surface-2); padding: 2px 8px; border-radius: 999px; }

.side-foot { margin-top: auto; padding: 14px 6px 4px; font-size: 11px; color: var(--ink-3); border-top: 1px solid var(--border); }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--a-mint); box-shadow: 0 0 0 4px rgba(93,190,140,.18); display: inline-block; margin-right: 6px; animation: pulse 2s ease-in-out infinite; }

/* Health banner */
.health-banner {
  background: #9FCBAD;
  padding: 16px 36px;
  display: flex; align-items: center; gap: 18px;
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.health-banner .hb-logo {
  width: 64px; height: 64px; flex-shrink: 0;
  border-radius: 14px;
  background: rgba(255,255,255,.35);
  display: grid; place-items: center;
  overflow: hidden;
}
.health-banner .hb-logo img { width: 100%; height: 100%; object-fit: contain; }
.health-banner .hb-text h2 {
  margin: 0; font-size: 20px; font-weight: 700;
  color: #1a3a25; letter-spacing: -.2px; line-height: 1.3;
}
.health-banner .hb-text p {
  margin: 4px 0 0; font-size: 12.5px;
  color: rgba(0,0,0,.65); font-weight: 500; line-height: 1.5;
}

/* Main */
.main { padding: 0; min-width: 0; }
.main-inner { padding: 28px 36px 60px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.topbar h1 { font-size: 22px; font-weight: 700; margin: 0; letter-spacing: -.2px; }
.topbar .sub { font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.topbar-r { display: flex; align-items: center; gap: 10px; }
.export-one-page-btn { cursor: pointer; font-weight: 600; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  font-size: 12.5px; color: var(--ink-2); box-shadow: var(--shadow-sm);
}
.chip svg { color: var(--ink-3); }
.btn-icon {
  width: 38px; height: 38px; border-radius: 11px; background: var(--surface);
  border: 1px solid var(--border); display: grid; place-items: center; color: var(--ink-2);
  box-shadow: var(--shadow-sm); transition: all .2s;
}
.btn-icon:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--p-peach), var(--p-rose));
  color: var(--ink); font-weight: 600; font-size: 12px;
  display: grid; place-items: center; border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

/* Card */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
}
.card-h {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 18px 20px 12px;
}
.card-t { font-size: 15px; font-weight: 600; letter-spacing: -.1px; margin: 0; }
.card-st { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.card-b { padding: 4px 20px 20px; }

/* KPI tiles */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 22px; }
.kpi {
  position: relative; padding: 18px 20px; border-radius: var(--r-lg); overflow: hidden;
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}
.kpi:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kpi .glow {
  position: absolute; width: 160px; height: 160px; border-radius: 50%;
  top: -50px; right: -40px; filter: blur(36px); opacity: .65; z-index: 0;
}
.kpi-inner { position: relative; z-index: 1; }
.kpi-label { font-size: 12px; color: var(--ink-3); letter-spacing: .2px; }
.kpi-value { font-size: 30px; font-weight: 700; line-height: 1.1; letter-spacing: -.5px; margin-top: 6px; }
.kpi-foot { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 12px; color: var(--ink-3); }
.kpi-pill { padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; background: var(--surface-2); color: var(--ink-2); }
.kpi-pill.up   { background: #FCE0E5; color: #B23E58; }
.kpi-pill.down { background: #DFF3E7; color: #2F7C58; }

/* Grids */
.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-12 { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }

/* Map card */
.map-wrap { position: relative; height: 480px; background: linear-gradient(180deg, #F9FBFF, #F6F4FC); border-radius: var(--r-md); overflow: hidden; }
.map-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(140,150,180,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140,150,180,.06) 1px, transparent 1px);
  background-size: 28px 28px;
}
.legend {
  position: absolute; left: 14px; bottom: 14px;
  background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
  border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px;
  font-size: 11.5px; box-shadow: var(--shadow-sm);
}
.legend-row { display: flex; align-items: center; gap: 8px; margin: 3px 0; color: var(--ink-2); }
.legend-sw { width: 12px; height: 12px; border-radius: 4px; }
.map-title { position: absolute; top: 14px; left: 16px; font-size: 12px; color: var(--ink-3); }
.map-zoom {
  position: absolute; top: 14px; right: 14px; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow-sm);
}
.map-zoom button { width: 34px; height: 34px; border: none; background: #fff; color: var(--ink-2); font-size: 16px; }
.map-zoom button + button { border-top: 1px solid var(--border); }

/* Google Maps custom styles */
.gm-style { font-family: inherit !important; border-radius: var(--r-md); }
.gm-style-iw-c {
  border-radius: 12px !important;
  box-shadow: 0 8px 24px rgba(0,0,0,.12) !important;
}
.gm-style-iw-d {
  font-size: 12.5px;
  color: var(--ink);
  line-height: 1.6;
}
.map-zoom button:hover { background: var(--surface-2); }

/* Station dot */
.stn { cursor: pointer; transition: transform .2s ease; transform-origin: center; }
.stn:hover { transform: scale(1.18); }
.stn-pulse { transform-origin: center; animation: ringPulse 2.4s ease-out infinite; }
@keyframes ringPulse {
  0%   { r: 6;  opacity: .55; }
  100% { r: 22; opacity: 0;   }
}

/* Station list */
.stn-list { display: flex; flex-direction: column; gap: 8px; max-height: 480px; overflow-y: auto; padding-right: 4px; }
.stn-list::-webkit-scrollbar { width: 6px; }
.stn-list::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
.stn-item {
  display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center;
  padding: 10px 12px; background: #fff; border: 1px solid var(--border); border-radius: 12px;
  transition: all .2s ease; cursor: pointer;
}
.stn-item:hover { border-color: var(--border-strong); transform: translateX(2px); box-shadow: var(--shadow-sm); }
.stn-item.sel { border-color: var(--a-sky); background: linear-gradient(180deg, #fff, #F4F8FE); }
.stn-badge { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; font-weight: 700; font-size: 15px; color: #fff; }
.stn-name { font-size: 13px; font-weight: 600; color: var(--ink); }
.stn-meta { font-size: 11px; color: var(--ink-3); margin-top: 2px; }
.stn-arrow { color: var(--ink-3); }

/* Bars / charts */
.bar-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; }
.bar-row .label { width: 200px; font-size: 13px; color: var(--ink-2); }
.bar-row .barwrap { flex: 1; height: 10px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.bar-row .bar { height: 100%; border-radius: 999px; transition: width 1s cubic-bezier(.2,.7,.1,1); }
.bar-row .val { width: 56px; text-align: right; font-size: 13px; font-weight: 600; color: var(--ink); }

/* Tabs */
.tabs { display: inline-flex; padding: 4px; background: var(--surface-2); border-radius: 12px; gap: 2px; border: 1px solid var(--border); }
.tab {
  padding: 8px 14px; font-size: 12.5px; color: var(--ink-2); border-radius: 9px;
  border: 1px solid transparent; background: transparent; font-weight: 500;
}
.tab.active { background: #fff; border-color: var(--border); color: var(--ink); box-shadow: var(--shadow-sm); }

/* Source pill (comparison) */
.src-pill {
  display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-radius: 16px;
  background: #fff; border: 1px solid var(--border); position: relative; overflow: hidden;
}
.src-pill .swatch { width: 12px; height: 12px; border-radius: 4px; }
.src-pill .name { font-size: 14px; font-weight: 600; }
.src-pill .detail { font-size: 11.5px; color: var(--ink-3); margin-top: 2px; }
.src-pill .num { margin-left: auto; font-size: 22px; font-weight: 700; letter-spacing: -.5px; }

/* Heat tiles (districts) */
.dist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.district-map-wrap {
  position: relative;
  height: 520px;
  border-radius: var(--r-md);
  overflow: hidden;
  background: #F1F4F9;
  border: 1px solid var(--border);
}
.dist-tile {
  position: relative; padding: 14px 14px 12px; border-radius: 14px; cursor: pointer;
  background: #fff; border: 1px solid var(--border); transition: all .25s ease;
  overflow: hidden;
}
.dist-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.dist-tile.sel { border-color: var(--a-sky); box-shadow: 0 0 0 3px rgba(111,160,230,.15); }
.dist-tile .dname { font-size: 13px; font-weight: 600; }
.dist-tile .dval  { font-size: 26px; font-weight: 700; letter-spacing: -.5px; margin-top: 8px; }
.dist-tile .dunit { font-size: 11px; color: var(--ink-3); margin-left: 4px; font-weight: 500; }
.dist-tile .dbar  { height: 6px; border-radius: 999px; margin-top: 12px; background: var(--surface-2); overflow: hidden; }
.dist-tile .dbar > div { height: 100%; border-radius: 999px; transition: width .8s ease; }
.dist-tile .accent { position: absolute; top: 0; right: 0; width: 70px; height: 70px; border-radius: 50%; filter: blur(20px); opacity: .55; }

/* Hourly Heat Index */
.heat-province-map-wrap {
  position: relative;
  height: 500px;
  border-radius: var(--r-md);
  overflow: hidden;
  background: #F1F4F9;
  border: 1px solid var(--border);
}
.heat-province-map {
  width: 100%;
  height: 100%;
  border-radius: var(--r-md);
}
.heat-province-map-empty {
  height: 500px;
  border-radius: var(--r-md);
  background: #F1F4F9;
  color: var(--ink-3);
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
}
.heat-map-loading {
  position: absolute;
  inset: 0;
  z-index: 600;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  background: rgba(247,251,255,.72);
  color: var(--ink-3);
  font-size: 12px;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.heat-map-legend {
  z-index: 500;
}
.hourly-heat-grid {
  display: grid;
  gap: 8px;
  align-items: stretch;
}
.hourly-heat-cell {
  border: 2px solid transparent;
  border-radius: 12px;
  padding: 9px 6px;
  min-height: 88px;
  text-align: center;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.45), var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.hourly-heat-cell:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.hourly-heat-cell.peak { box-shadow: 0 0 0 3px rgba(27,30,44,.08), var(--shadow-md); }
.hourly-heat-cell .hh { font-size: 10.5px; font-weight: 700; opacity: .78; }
.hourly-heat-cell .hv { font-size: 20px; font-weight: 850; line-height: 1; margin-top: 8px; }
.hourly-heat-cell .hm { font-size: 10px; font-weight: 700; opacity: .72; margin-top: 8px; white-space: nowrap; }

/* Tambon table */
.tambon-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.tambon-row {
  display: grid; grid-template-columns: 12px 1fr auto auto; gap: 12px; align-items: center;
  padding: 10px 14px; background: #fff; border: 1px solid var(--border); border-radius: 10px;
}
.tambon-row .sw { width: 8px; height: 8px; border-radius: 50%; }
.tambon-row .nm { font-size: 13px; }
.tambon-row .pm { font-size: 14px; font-weight: 700; letter-spacing: -.2px; }
.tambon-row .ld { font-size: 11px; color: var(--ink-3); padding: 2px 8px; border-radius: 999px; background: var(--surface-2); }

/* Province tab pills */
.prov-tabs { display: inline-flex; padding: 4px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 14px; gap: 2px; }
.prov-tab {
  padding: 9px 16px; font-size: 13px; font-weight: 500; border: 1px solid transparent;
  background: transparent; color: var(--ink-2); border-radius: 11px;
  display: inline-flex; align-items: center; gap: 8px;
}
.prov-tab .swatch { width: 10px; height: 10px; border-radius: 3px; }
.prov-tab.active { background: #fff; border-color: var(--border); color: var(--ink); box-shadow: var(--shadow-sm); }

/* utility */
.flex { display: flex; }
.between { justify-content: space-between; }
.center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.muted { color: var(--ink-3); }
.divider { height: 1px; background: var(--border); margin: 12px 0; }

/* Fade-in on view change */
.view-enter { animation: viewFade .42s ease both; }
@keyframes viewFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Tooltip */
.tooltip {
  position: absolute; padding: 8px 10px; background: rgba(27,30,44,.94); color: #fff;
  border-radius: 8px; font-size: 11.5px; pointer-events: none; white-space: nowrap;
  transform: translate(-50%, -120%); box-shadow: var(--shadow-md);
  z-index: 30;
}
.tooltip::after {
  content: ''; position: absolute; left: 50%; bottom: -4px;
  width: 8px; height: 8px; background: inherit; transform: translateX(-50%) rotate(45deg);
}

/* SVG axis text */
.axis text { font-size: 10.5px; fill: var(--ink-3); font-family: inherit; }
.axis line, .axis path { stroke: var(--border); stroke-width: 1; }
.grid-line { stroke: var(--border); stroke-dasharray: 2 4; stroke-width: 1; }

/* Clean Rooms grid (4 จังหวัด) */
.clean-rooms-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.clean-room-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all .25s;
  min-width: 0;
}
.clean-room-info { min-width: 0; flex: 1; }

/* Behavior grid (Pie + Bar) */
.behavior-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 28px;
  align-items: start;
}

/* Pie card grid (Pie + Stat panel) */
.pie-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

/* Skeleton stripe */
.placeholder {
  background-image: repeating-linear-gradient(135deg, #F4F5FA 0 8px, #FBFBFC 8px 16px);
  border: 1px dashed var(--border-strong); border-radius: 14px;
  color: var(--ink-3); font-family: 'JetBrains Mono', monospace; font-size: 11px;
  display: grid; place-items: center;
}

/* ============================================
   Mobile / Tablet — Hamburger & Overlay
   ============================================ */
.menu-toggle {
  display: none;
  width: 40px; height: 40px;
  border: 1px solid var(--border); border-radius: 10px;
  background: #fff; color: var(--ink-2);
  align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.menu-toggle svg { width: 20px; height: 20px; }
.side-backdrop {
  display: none;
  position: fixed; inset: 0; z-index: 998;
  background: rgba(20,24,40,.42);
  backdrop-filter: blur(2px);
  animation: fadeIn .2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.side-close {
  display: none;
  position: absolute; top: 14px; right: 14px;
  width: 34px; height: 34px; border-radius: 10px;
  border: 1px solid var(--border); background: #fff; color: var(--ink-2);
}

/* ============================================
   Tablet — ≤ 1024px
   ============================================ */
@media (max-width: 1024px) {
  .app { grid-template-columns: 220px 1fr; }
  .main-inner { padding: 22px 22px 50px; }
  .health-banner { padding: 14px 22px; }
  .health-banner .hb-text h2 { font-size: 17px; }
  .health-banner .hb-text p { font-size: 11.5px; }
  .health-banner .hb-logo { width: 54px; height: 54px; }

  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-12 { grid-template-columns: repeat(6, 1fr); }

  .map-wrap { height: 420px; }
  .district-map-wrap { height: 460px; }
  .heat-province-map-wrap,
  .heat-province-map-empty { height: 440px; }
  .topbar h1 { font-size: 19px; }

  /* Clean Rooms tablet: 2 cols */
  .clean-rooms-grid { grid-template-columns: repeat(2, 1fr); }

  /* Behavior tablet: stack */
  .behavior-grid { grid-template-columns: 1fr; gap: 22px; }

  /* Pie card stays 2-col on tablet (smaller gap) */
  .pie-card-grid { gap: 20px; }
}

/* ============================================
   Mobile — ≤ 768px
   ============================================ */
@media (max-width: 768px) {
  .app { grid-template-columns: 1fr; }

  /* Sidebar slides in from left */
  .side {
    position: fixed; top: 0; left: 0;
    width: 280px; height: 100vh; z-index: 999;
    transform: translateX(-100%);
    transition: transform .28s ease;
    background: rgba(255,255,255,.98);
    box-shadow: 0 20px 60px rgba(20,24,40,.18);
  }
  .side.open { transform: translateX(0); }
  .side-close { display: grid; place-items: center; }
  .side-backdrop.show { display: block; }

  /* แผงมือถือสูงเท่าจอ — ให้เลื่อนภายในได้ (ซ่อนแถบ) กันเมนูล่างโดนตัด */
  .side-inner { overflow-y: auto; -webkit-overflow-scrolling: touch; }

  .menu-toggle { display: inline-flex; }

  /* Banner stacks */
  .health-banner { padding: 12px 16px; flex-direction: column; text-align: center; gap: 10px; }
  .health-banner .hb-logo { width: 48px; height: 48px; }
  .health-banner .hb-text h2 { font-size: 15px; line-height: 1.35; }
  .health-banner .hb-text p { font-size: 11px; }

  .main-inner { padding: 16px 14px 40px; }

  /* Topbar: แยกเป็น 2 แถว — (เมนู+ชื่อหน้า) ด้านบน, (วันที่+refresh) ด้านล่าง */
  .topbar { flex-direction: column; align-items: stretch; gap: 12px; margin-bottom: 16px; }
  .topbar h1 { font-size: 17px; line-height: 1.3; }
  .topbar .sub { font-size: 12px; margin-top: 3px; }
  .topbar-r { width: 100%; justify-content: space-between; gap: 8px; }
  .topbar-r .chip { font-size: 11.5px; padding: 7px 12px; flex: 1; justify-content: center; }
  .topbar-r .btn-icon { flex-shrink: 0; }

  /* Single-column everything */
  .kpi-grid { grid-template-columns: 1fr; gap: 12px; margin-bottom: 16px; }
  .grid-2 { grid-template-columns: 1fr; gap: 14px; }
  .grid-3 { grid-template-columns: 1fr; gap: 14px; }
  .grid-12 { grid-template-columns: 1fr; gap: 14px; }

  .map-wrap { height: 360px; }
  .district-map-wrap { height: 380px; }
  .heat-province-map-wrap,
  .heat-province-map-empty { height: 380px; }

  /* Cards compact */
  .card-h { flex-wrap: wrap; gap: 10px; padding: 14px 14px 0; }
  .card-b { padding: 14px; }
  .card-t { font-size: 15px; }
  .card-st { font-size: 11.5px; }

  /* KPI compact */
  .kpi-value { font-size: 26px; }
  .kpi-label { font-size: 11.5px; }

  /* Tabs scroll horizontally */
  .tabs { overflow-x: auto; max-width: 100%; white-space: nowrap; -webkit-overflow-scrolling: touch; }
  .tabs::-webkit-scrollbar { display: none; }

  /* Tables/charts horizontal scroll */
  .card-b > div[style*="overflowX"] { -webkit-overflow-scrolling: touch; }

  /* Public-advice cards: 2 columns instead of 5 */
  .grid-3[style*="repeat(5"] { grid-template-columns: repeat(2, 1fr) !important; }

  /* Source-compare cards: stacked */
  .grid-3[style*="grid-template-columns: repeat(3"] { grid-template-columns: 1fr !important; }

  /* Legend smaller */
  .legend { font-size: 10.5px; left: 8px; bottom: 8px; padding: 8px 10px; }
}

/* ============================================
   Small mobile — ≤ 480px
   ============================================ */
@media (max-width: 480px) {
  body { font-size: 13px; }
  .health-banner .hb-text h2 { font-size: 13.5px; }
  .health-banner .hb-text p { font-size: 10.5px; }
  .main-inner { padding: 12px 10px 32px; }
  .map-wrap { height: 300px; }
  .district-map-wrap { height: 330px; }
  .heat-province-map-wrap,
  .heat-province-map-empty { height: 320px; }
  .kpi-value { font-size: 22px; }
  .card-t { font-size: 14px; }
  .topbar h1 { font-size: 16px; }
  .nav-item { font-size: 13px; padding: 10px; }
  .brand-text .t1 { font-size: 14px; }

  /* Heat Index scale: 2 columns on tiny screens */
  .heat-scale { grid-template-columns: repeat(2, 1fr) !important; }

  /* Advice cards: 1 column on tiny screens */
  .grid-3[style*="repeat(5"] { grid-template-columns: 1fr !important; }
}

/* ============================================
   Touch device improvements
   ============================================ */
@media (hover: none) {
  .nav-item:hover { background: transparent; }
  .stn-item:hover { background: transparent; }
}

/* ============================================
   GLOBAL: Prevent any element overflow horizontal
   ============================================ */
html, body { overflow-x: hidden; max-width: 100vw; }
.main { overflow-x: hidden; min-width: 0; }
.card { max-width: 100%; min-width: 0; }
.card-b { max-width: 100%; min-width: 0; }
img { max-width: 100%; }

/* Charts wrappers — make scrollable on small screens */
.chart-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}
.chart-scroll::-webkit-scrollbar { height: 6px; }
.chart-scroll::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

/* ============================================
   Tablet override — stronger inline-style overrides
   ============================================ */
@media (max-width: 1024px) {
  /* All inline-styled grids stack down */
  [style*="grid-template-columns: repeat(4"] { grid-template-columns: repeat(2, 1fr) !important; }
  [style*="gridTemplateColumns: 'repeat(4"] { grid-template-columns: repeat(2, 1fr) !important; }
  [style*="grid-template-columns: repeat(5"] { grid-template-columns: repeat(3, 1fr) !important; }
  [style*="gridTemplateColumns: 'repeat(5"] { grid-template-columns: repeat(3, 1fr) !important; }
}

/* ============================================
   Mobile override — full stacking
   ============================================ */
@media (max-width: 768px) {
  /* Force all inline grids to stack */
  [style*="grid-template-columns: repeat(3"],
  [style*="gridTemplateColumns: 'repeat(3"],
  [style*="grid-template-columns: repeat(4"],
  [style*="gridTemplateColumns: 'repeat(4"] {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  [style*="grid-template-columns: repeat(5"],
  [style*="gridTemplateColumns: 'repeat(5"] {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* All cards in this layout */
  .grid-3 { grid-template-columns: 1fr !important; }
  .grid-2 { grid-template-columns: 1fr !important; }

  /* SVG charts: allow horizontal scroll via wrapping */
  .card-b > svg,
  .card-b > div > svg {
    min-width: 100%; height: auto;
  }

  /* Specific override: clean rooms inline 4-col grid */
  [style*="repeat(4, 1fr)"] {
    grid-template-columns: 1fr 1fr !important;
  }

  /* Source-compare cards (3 stacked) */
  [style*="repeat(3, 1fr)"] {
    grid-template-columns: 1fr !important;
  }

  /* Public-advice (5 cards) wrap to 2 */
  .grid-3[style*="repeat(5"],
  [style*="repeat(5, 1fr)"] {
    grid-template-columns: 1fr 1fr !important;
  }

  /* Province comparison: stack */
  [style*="gridTemplateColumns:'140px 1fr'"],
  [style*="grid-template-columns: 140px 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  /* Card padding tighter */
  .card-h { padding: 12px 12px 0 !important; }
  .card-b { padding: 12px !important; }

  /* Fix dist-grid (district tiles) */
  .dist-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; }

  /* Source pills (3 sources at top of compare page) */
  .grid-3 .kpi { padding: 14px !important; }

  /* Banner fixes */
  .health-banner { padding: 10px 14px; }

  /* Sidebar width on small mobile */
  .side { width: 260px; }

  /* Behavior chart and grouped bars */
  .card-b > div[style*="height: 300"],
  .card-b > div[style*="height:300"] {
    min-height: 250px;
  }

  /* Behavior grid (Pie + Bar) — stack on mobile */
  .behavior-grid { grid-template-columns: 1fr !important; gap: 18px !important; }

  /* Pie card stack on mobile */
  .pie-card-grid { grid-template-columns: 1fr !important; gap: 20px !important; }

  /* Clean Rooms mobile: 1 col + stack inner */
  .clean-rooms-grid { grid-template-columns: 1fr !important; gap: 10px !important; }
  .clean-room-card { padding: 14px !important; }

  /* Tambon list 1 column */
  .tambon-list { grid-template-columns: 1fr !important; }

  /* Prov-tabs (KKN/KSN/MKM/RET) — scrollable horizontally */
  .prov-tabs { overflow-x: auto; max-width: 100%; -webkit-overflow-scrolling: touch; flex-wrap: nowrap; }
  .prov-tabs::-webkit-scrollbar { display: none; }
  .prov-tab { white-space: nowrap; flex-shrink: 0; }

  /* Station list — limit height on mobile */
  .stn-list { max-height: 360px; }

  /* Card header flex wrap */
  .card-h { flex-wrap: wrap !important; gap: 10px !important; }
  .card-h > div:last-child { margin-left: 0 !important; }

  /* Select dropdowns wrap nicely */
  select { max-width: 100%; }

  /* Disease chart legend wrap */
  .card-h .flex.gap-2 { flex-wrap: wrap; gap: 8px !important; }
}

/* ============================================
   Small mobile — Tiny screens
   ============================================ */
@media (max-width: 480px) {
  /* All 5-col advice cards: single column */
  [style*="repeat(5, 1fr)"] {
    grid-template-columns: 1fr !important;
  }
  /* All 4-col: 2-col */
  [style*="repeat(4, 1fr)"] {
    grid-template-columns: 1fr 1fr !important;
  }

  /* District grid: 1 col */
  .dist-grid { grid-template-columns: 1fr !important; }

  /* KPI more compact */
  .kpi-inner { padding: 14px !important; }
  .kpi-label { font-size: 11px !important; }

  /* Map smaller */
  .map-wrap { height: 280px; }
  .district-map-wrap { height: 300px; }
  .heat-province-map-wrap,
  .heat-province-map-empty { height: 300px; }

  /* Banner tight */
  .health-banner .hb-logo { width: 42px; height: 42px; }
  .health-banner .hb-text h2 { font-size: 12.5px; }

  /* Hide bandRange text on chip if too long */
  .chip { font-size: 11px; padding: 5px 9px; }

  /* Sidebar narrower */
  .side { width: 240px; }
  .side-inner { padding: 18px 14px; }

  /* Topbar minimal */
  .topbar h1 { font-size: 15px; line-height: 1.3; }
  .topbar .sub { font-size: 11px; line-height: 1.4; }
}

/* ============================================
   Export One Page / Print PDF
   ============================================ */
.print-sheet { display: none; }

@media print {
  @page { size: A4 landscape; margin: 8mm; }

  html,
  body {
    width: 297mm;
    height: 210mm;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
    overflow: hidden !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  body.export-one-page .atmo,
  body.export-one-page .atmo-extra,
  body.export-one-page .app {
    display: none !important;
  }

  body.export-one-page .print-sheet {
    position: relative;
    display: block !important;
    width: 281mm;
    height: 194mm;
    padding: 8mm;
    border: 1px solid #E4E8F1;
    border-radius: 6mm;
    background:
      radial-gradient(circle at top right, rgba(111,160,230,.18), transparent 34%),
      radial-gradient(circle at bottom left, rgba(93,190,140,.16), transparent 30%),
      #fff;
    color: #1B1E2C;
    overflow: hidden;
    font-family: 'IBM Plex Sans Thai', 'Inter', system-ui, sans-serif;
  }

  .print-head {
    display: grid;
    grid-template-columns: 18mm 1fr;
    gap: 5mm;
    align-items: center;
    padding-bottom: 5mm;
    border-bottom: 1px solid #E8EBF3;
  }

  .print-logo {
    width: 18mm;
    height: 18mm;
    border-radius: 4mm;
    background: rgba(159,203,173,.28);
    display: grid;
    place-items: center;
    overflow: hidden;
  }

  .print-logo img { width: 100%; height: 100%; object-fit: contain; }
  .print-title { font-size: 16pt; line-height: 1.22; font-weight: 800; letter-spacing: 0; color: #172033; }
  .print-sub { margin-top: 1mm; font-size: 8.5pt; color: #6D748A; }
  .print-meta { margin-top: 1.5mm; font-size: 7.5pt; color: #8A8FA5; }

  .print-kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4mm;
    margin: 5mm 0;
  }

  .print-kpi {
    position: relative;
    min-height: 27mm;
    padding: 4mm;
    border: 1px solid #E8EBF3;
    border-radius: 4mm;
    background: rgba(255,255,255,.88);
    overflow: hidden;
  }

  .print-kpi-glow {
    position: absolute;
    width: 26mm;
    height: 26mm;
    right: -7mm;
    top: -7mm;
    border-radius: 50%;
    opacity: .65;
    filter: blur(8mm);
  }

  .print-kpi-label { position: relative; z-index: 1; font-size: 8pt; color: #6D748A; font-weight: 600; }
  .print-kpi-value { position: relative; z-index: 1; margin-top: 2mm; font-size: 22pt; font-weight: 800; line-height: 1; color: #172033; }
  .print-kpi-value span { margin-left: 1.5mm; font-size: 8pt; font-weight: 600; color: #8A8FA5; }

  .print-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 4mm;
  }

  .print-panel {
    min-height: 90mm;
    padding: 4mm;
    border: 1px solid #E8EBF3;
    border-radius: 4mm;
    background: rgba(255,255,255,.9);
  }

  .print-panel.wide { grid-column: span 2; }
  .print-panel h4 { margin: 0 0 3mm; font-size: 10pt; color: #172033; }
  .print-panel p { margin: 0; font-size: 8.5pt; line-height: 1.75; color: #50556B; }

  .print-bar {
    display: grid;
    grid-template-columns: 25mm 1fr 13mm;
    gap: 2.5mm;
    align-items: center;
    margin: 2.8mm 0;
    font-size: 8.5pt;
  }
  .print-bar i { height: 2.4mm; border-radius: 99px; background: #EEF1F6; overflow: hidden; }
  .print-bar em { display: block; height: 100%; border-radius: 99px; }
  .print-bar b { text-align: right; font-size: 9pt; }

  .print-rank {
    display: grid;
    grid-template-columns: 7mm 1fr 18mm 13mm;
    gap: 2mm;
    align-items: center;
    padding: 1.8mm 0;
    border-bottom: 1px solid #EEF1F6;
    font-size: 8pt;
  }
  .print-rank span {
    width: 5.5mm;
    height: 5.5mm;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #EEF4FF;
    color: #2F6FCF;
    font-weight: 800;
  }
  .print-rank strong { font-size: 8pt; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .print-rank small { color: #8A8FA5; font-size: 7.2pt; text-align: right; }
  .print-rank b { text-align: right; font-size: 9pt; }

  .print-bands {
    display: flex;
    flex-wrap: wrap;
    gap: 2mm;
    margin-top: 5mm;
  }
  .print-bands span {
    padding: 1.4mm 2.5mm;
    border-radius: 99px;
    font-size: 7.4pt;
    font-weight: 700;
  }

  .print-heat-table { display: grid; gap: 2mm; }
  .print-heat-row {
    display: grid;
    grid-template-columns: 24mm repeat(7, 1fr);
    gap: 1.8mm;
    align-items: center;
    font-size: 8pt;
  }
  .print-heat-row span {
    padding: 2mm 1mm;
    border-radius: 2.2mm;
    text-align: center;
    font-weight: 800;
  }

  .print-foot {
    position: absolute;
    left: 8mm;
    right: 8mm;
    bottom: 4mm;
    padding-top: 2mm;
    border-top: 1px solid #EEF1F6;
    font-size: 7.2pt;
    color: #8A8FA5;
    text-align: center;
  }
}

/* ============================================
   Very small (< 360px)
   ============================================ */
@media (max-width: 360px) {
  body { font-size: 12.5px; }
  [style*="repeat(4, 1fr)"] { grid-template-columns: 1fr !important; }
  .kpi-value { font-size: 20px !important; }
  .main-inner { padding: 10px 8px 28px; }
}