/* Layout: projector-first dashboard, 1400px column; summary (headline + cards) → comparison charts → monthly → heatmap/weak spots → table.
   Colour: cool teal-biased neutrals, one teal accent for navigation; status colours are reserved for the target rule. */
:root {
  color-scheme: light;
  --font-body: 'Sarabun', 'Noto Sans Thai', 'Leelawadee UI', Tahoma, sans-serif;

  --bg: #f2f6f6;
  --surface: #ffffff;
  --surface-2: #e9f0f0;
  --ink: #102a2e;
  --ink-2: #3f5558;
  --muted: #5a6d70;
  --line: #d5e0e0;
  --grid: #e3eaea;
  --axis: #b9c8c9;
  --accent: #0b6e75;
  --accent-ink-text: #0b6e75;
  --accent-soft: #dcefef;
  --on-accent: #ffffff;
  --logo-plate: transparent;

  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-parent: #a3b0b2;

  --ok: #0ca30c;
  --warn: #fab219;
  --bad: #d03b3b;
  --ok-ink: #0a6a0a;
  --warn-ink: #7a5000;
  --bad-ink: #a82323;
  --ok-bg: #e2f3df;
  --warn-bg: #fdf0cc;
  --bad-bg: #fbe1df;
  --na-bg: #eef2f2;
  --neutral-bg: #e6eff9;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 42, 46, 0.06), 0 2px 10px rgba(16, 42, 46, 0.05);
}

:root[data-theme='dark'] {
  color-scheme: dark;
  --bg: #0d1618;
  --surface: #152124;
  --surface-2: #1c2b2e;
  --ink: #edf5f5;
  --ink-2: #bccbcd;
  --muted: #97a9ab;
  --line: #2a3b3e;
  --grid: #223134;
  --axis: #3a4c4f;
  --accent: #52c2c8;
  --accent-ink-text: #6fd3d8;
  --accent-soft: #173a3d;
  --on-accent: #062426;
  --logo-plate: #ffffff;

  --series-1: #5a9ff0;
  --series-2: #e8703f;
  --series-parent: #5f7174;

  --ok: #1fb51f;
  --warn: #fab219;
  --bad: #e25555;
  --ok-ink: #6bdc6b;
  --warn-ink: #f5c451;
  --bad-ink: #ff8f86;
  --ok-bg: #16361b;
  --warn-bg: #3a2f12;
  --bad-bg: #43201f;
  --na-bg: #1b2729;
  --neutral-bg: #182a3d;

  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
}
img { max-width: 100%; height: auto; }
a { color: var(--accent-ink-text); }
a:focus-visible,
button:focus-visible,
select:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
h1, h2, h3 { text-wrap: balance; margin: 0; }
.num, table { font-variant-numeric: tabular-nums; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; z-index: 50; background: var(--surface); padding: 8px 12px; }

.wrap { max-width: 1400px; margin-inline: auto; padding-inline: 24px; }

/* ── Header ─────────────────────────────────────────── */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  z-index: 20;
}
@media (min-width: 1024px) {
  .site-header { position: sticky; top: 0; }
  .panel { scroll-margin-top: 130px; }
}
.hdr-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-block: 10px 6px;
}
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: inherit; min-width: 0; }
.logo-plate { background: var(--logo-plate); border-radius: 8px; padding: 3px 8px; display: inline-flex; flex: none; }
.logo-plate img { height: 46px; width: auto; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.brand-text strong { font-size: 1.15rem; font-weight: 700; color: var(--ink); }
.brand-text span { color: var(--muted); font-size: 0.95rem; }
.hdr-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.seg { display: inline-flex; flex-wrap: wrap; background: var(--surface-2); border-radius: 999px; padding: 3px; gap: 2px; }
.seg-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 14px; border-radius: 999px;
  text-decoration: none; color: var(--ink-2); font-weight: 600; font-size: 0.98rem;
  white-space: nowrap;
}
.seg-btn:hover { color: var(--ink); background: var(--surface); }
.seg-btn.is-on { background: var(--accent); color: var(--on-accent); }
.cur-badge {
  font-size: 0.72rem; font-weight: 600; padding: 0 7px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent-ink-text); line-height: 1.6;
}
.seg-btn.is-on .cur-badge { background: var(--on-accent); color: var(--accent); }
.theme-btn {
  font: inherit; font-size: 0.95rem; font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; color: var(--ink-2);
  border: 1px solid var(--line); border-radius: 999px; padding: 5px 14px; cursor: pointer;
}
.theme-btn:hover { color: var(--ink); border-color: var(--axis); }
.asof { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 0.92rem; padding-block: 0 8px; }
.asof-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; }

/* ── Main scaffolding ──────────────────────────────── */
.main { padding-block: 16px 32px; display: flex; flex-direction: column; gap: 20px; outline: none; }
.loading { color: var(--muted); }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; margin: 0; padding: 0; font-size: 0.98rem; }
.crumbs li { display: inline-flex; align-items: center; gap: 4px; color: var(--ink); font-weight: 600; }
.crumbs li + li::before { content: '›'; color: var(--muted); padding-inline: 4px; font-weight: 400; }
.crumbs a { font-weight: 500; text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }

.scope-head { display: flex; flex-direction: column; gap: 2px; }
.eyebrow { margin: 0; font-size: 0.9rem; font-weight: 600; letter-spacing: 0.02em; color: var(--muted); }
.scope-head h1 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 800; line-height: 1.15; }
.scope-ind { margin: 0; color: var(--ink-2); max-width: 75ch; }

/* shortcuts */
.shortcuts { display: flex; flex-direction: column; gap: 8px; }
.sc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.shortcut {
  position: relative; display: grid; gap: 2px; padding: 14px 18px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  text-decoration: none; color: var(--ink); box-shadow: var(--shadow);
}
.shortcut:hover { border-color: var(--accent); }
.sc-level { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.sc-name { font-size: 1.15rem; font-weight: 700; }
.sc-value { font-size: 1.9rem; font-weight: 800; line-height: 1.2; display: flex; align-items: baseline; gap: 8px; }
.sc-na { font-size: 1rem; color: var(--muted); font-weight: 500; }
.sc-meta { font-size: 0.9rem; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.sc-go { position: absolute; right: 16px; top: 14px; color: var(--accent-ink-text); font-size: 1.2rem; }
.st-icon { font-style: normal; font-size: 1.2rem; }
.s-ok .st-icon, .s-ok .sc-value { color: var(--ok-ink); }
.s-warn .st-icon, .s-warn .sc-value { color: var(--warn-ink); }
.s-bad .st-icon, .s-bad .sc-value { color: var(--bad-ink); }

/* group tabs */
.gtabs { display: flex; flex-wrap: wrap; gap: 6px; }
.gtab {
  font: inherit; font-size: 0.98rem; font-weight: 600; cursor: pointer;
  padding: 6px 16px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink-2);
}
.gtab:hover { border-color: var(--accent); color: var(--ink); }
.gtab.is-on { background: var(--ink); border-color: var(--ink); color: var(--surface); }

/* ── Headline + secondary cards ────────────────────── */
.grid-top { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 2fr); gap: 16px; }
.headline {
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid var(--line); border-top: 6px solid var(--series-1);
  padding: 18px 22px; display: flex; flex-direction: column; gap: 4px;
}
.headline.s-ok { border-top-color: var(--ok); }
.headline.s-warn { border-top-color: var(--warn); }
.headline.s-bad { border-top-color: var(--bad); }
.headline.s-na { border-top-color: var(--axis); }
.hl-label { font-weight: 600; color: var(--ink-2); }
.hl-main { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.hl-value { font-size: clamp(3rem, 5.2vw, 4.6rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.01em; }
.hl-icon {
  display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 50%;
  font-size: 1.8rem; font-weight: 800; flex: none;
}
.s-ok .hl-value { color: var(--ok-ink); }
.s-warn .hl-value { color: var(--warn-ink); }
.s-bad .hl-value { color: var(--bad-ink); }
.s-ok .hl-icon { background: var(--ok-bg); color: var(--ok-ink); }
.s-warn .hl-icon { background: var(--warn-bg); color: var(--warn-ink); }
.s-bad .hl-icon { background: var(--bad-bg); color: var(--bad-ink); }
.s-na .hl-icon { background: var(--na-bg); color: var(--muted); }
.hl-status { font-weight: 700; color: var(--ink-2); }
.s-ok .hl-status { color: var(--ok-ink); }
.s-warn .hl-status { color: var(--warn-ink); }
.s-bad .hl-status { color: var(--bad-ink); }
.headline.is-small .hl-value { opacity: 0.6; }
.hl-meta {
  margin: 10px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 18px;
  border-top: 1px solid var(--line); padding-top: 12px;
}
.hl-meta dt { font-size: 0.85rem; color: var(--muted); }
.hl-meta dd { margin: 0; font-weight: 600; font-size: 1.08rem; }
.t-note { color: var(--warn-ink); cursor: help; font-weight: 800; padding-left: 1px; }
.delta { font-weight: 700; }
.d-up { color: var(--ok-ink); }
.d-down { color: var(--bad-ink); }
.d-flat { color: var(--ink-2); }
.badge-small {
  display: inline-block; font-size: 0.72rem; font-weight: 700; line-height: 1.5;
  padding: 0 6px; border-radius: 999px; background: var(--na-bg); color: var(--ink-2);
  border: 1px solid var(--axis); vertical-align: middle;
}

.cards2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.card2 {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; display: flex; flex-direction: column; gap: 2px; box-shadow: var(--shadow);
}
.c2-label { font-weight: 600; color: var(--ink-2); }
.c2-value { font-size: 2.3rem; font-weight: 800; line-height: 1.15; color: var(--ink); }
.c2-frac { font-weight: 600; color: var(--ink); }
.c2-cap { font-size: 0.85rem; color: var(--muted); }

/* ── Panels ─────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.grid-heat { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow); min-width: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.panel-hd h2 { font-size: 1.2rem; font-weight: 700; }
.panel-hd-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 10px 20px; }
.panel-sub { margin: 0; color: var(--muted); font-size: 0.92rem; }
.panel-note { margin: 0; color: var(--muted); font-size: 0.9rem; }
.chart-box { position: relative; width: 100%; min-width: 0; }
.status-key { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 0.88rem; color: var(--ink-2); }
.status-key li { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 14px; height: 10px; border-radius: 0 3px 3px 0; display: inline-block; }
.sw-ok { background: var(--ok); }
.sw-warn { background: var(--warn); }
.sw-bad { background: var(--bad); }
.sw-small { background: var(--ok); opacity: 0.3; }
.home-key { color: var(--accent-ink-text); font-weight: 800; }

.select-wrap { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink-2); font-size: 0.95rem; }
select {
  font: inherit; font-size: 0.98rem; color: var(--ink); background: var(--surface);
  border: 1px solid var(--axis); border-radius: 8px; padding: 5px 10px; max-width: 100%;
}

/* heatmap */
.scroll-x { overflow-x: auto; max-width: 100%; }
.heat { width: 100%; border-collapse: separate; border-spacing: 3px; font-size: 0.95rem; }
.heat th { vertical-align: middle; font-weight: 600; color: var(--ink-2); font-size: 0.86rem; text-align: center; padding: 4px 6px; line-height: 1.3; }
.heat thead th { vertical-align: bottom; }
.heat th.hm-name { text-align: left; color: var(--ink); font-size: 0.95rem; white-space: nowrap; padding-right: 10px; }
.heat th.hm-name { position: sticky; left: 0; background: var(--surface); z-index: 1; }
.heat thead th.hm-name { color: var(--muted); font-size: 0.86rem; }
.heat .hm-name a { color: var(--accent-ink-text); text-decoration: none; }
.heat .hm-name a:hover { text-decoration: underline; }
.heat tr.is-home th.hm-name { color: var(--accent-ink-text); font-weight: 800; }
.hm-sub { display: block; font-weight: 400; color: var(--muted); font-size: 0.75rem; }
.hm { text-align: center; border-radius: 6px; padding: 5px 6px; min-width: 76px; background: var(--na-bg); }
.hm-v { display: block; font-weight: 700; color: var(--ink); white-space: nowrap; }
.hm-v i { font-style: normal; margin-right: 4px; font-weight: 800; }
.hm-nd { display: block; font-size: 0.78rem; color: var(--ink-2); white-space: nowrap; }
.hm.s-ok { background: var(--ok-bg); } .hm.s-ok i { color: var(--ok-ink); }
.hm.s-warn { background: var(--warn-bg); } .hm.s-warn i { color: var(--warn-ink); }
.hm.s-bad { background: var(--bad-bg); } .hm.s-bad i { color: var(--bad-ink); }
.hm.s-neutral { background: var(--neutral-bg); }
.hm.s-na .hm-v { color: var(--muted); font-weight: 400; font-size: 0.82rem; }
.hm.is-small { opacity: 0.55; }
.hm-total th, .hm-total .hm { border-top: 2px solid var(--axis); }
.hm-total th.hm-name { font-weight: 800; }

/* weak spots */
.weak-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.weak-list li { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 8px; background: var(--bad-bg); }
.weak-list li.s-warn { background: var(--warn-bg); }
.weak-rank {
  flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  background: var(--surface); color: var(--ink); font-weight: 800;
}
.weak-text { min-width: 0; line-height: 1.5; }
.weak-gap { font-weight: 700; color: var(--bad-ink); white-space: nowrap; }
.weak-list li.s-warn .weak-gap { color: var(--warn-ink); }
.weak-empty { margin: 0; padding: 12px; border-radius: 8px; background: var(--ok-bg); }
.ok-mark { color: var(--ok-ink); font-weight: 800; }

/* full table */
.fulltable summary { cursor: pointer; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; list-style: none; }
.fulltable summary::-webkit-details-marker { display: none; }
.fulltable summary::before { content: '▸'; color: var(--accent-ink-text); font-weight: 800; }
.fulltable[open] summary::before { content: '▾'; }
.ft-sum { font-size: 1.2rem; font-weight: 700; }
.ft-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.ft-scroll { border: 1px solid var(--line); border-radius: 8px; max-height: 70vh; overflow: auto; }
.ft { border-collapse: collapse; font-size: 0.9rem; min-width: 100%; }
.ft th, .ft td { padding: 6px 10px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
.ft thead th {
  position: sticky; top: 0; background: var(--surface-2); color: var(--ink-2); font-weight: 600;
  white-space: normal; min-width: 110px; max-width: 220px; vertical-align: bottom; text-align: right; line-height: 1.3; z-index: 1;
}
.ft .ft-name { text-align: left; position: sticky; left: 0; background: var(--surface); z-index: 2; min-width: 140px; }
.ft thead .ft-name { background: var(--surface-2); z-index: 3; }
.ft tr.ft-total th, .ft tr.ft-total td { font-weight: 800; border-top: 2px solid var(--axis); }

.btn {
  font: inherit; font-weight: 600; font-size: 0.95rem; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 16px; border-radius: 999px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--on-accent);
}
.btn:hover { filter: brightness(1.08); }

/* no data */
.nodata {
  background: var(--surface); border: 1px dashed var(--axis); border-radius: var(--radius);
  padding: 28px; display: flex; flex-direction: column; gap: 10px; max-width: 760px;
}
.nodata h2 { font-size: 1.4rem; }
.nodata p { margin: 0; color: var(--ink-2); }
.nodata-links { display: flex; flex-wrap: wrap; gap: 8px; }

.site-footer { color: var(--muted); font-size: 0.9rem; padding-block: 8px 28px; border-top: 1px solid var(--line); }

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 1100px) {
  .grid-top, .grid-2, .grid-heat { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding-inline: 16px; }
  .hdr-row { align-items: flex-start; }
  .logo-plate img { height: 36px; }
  .brand-text strong { font-size: 1rem; }
  .hdr-controls { width: 100%; }
  .seg-btn { padding: 4px 10px; font-size: 0.92rem; }
  .sc-grid { grid-template-columns: minmax(0, 1fr); }
  .hl-meta { grid-template-columns: minmax(0, 1fr); }
  .hl-value { font-size: 3rem; }
  .cards2 { grid-template-columns: minmax(0, 1fr); }
  .panel { padding: 14px 12px; }
  .hm { min-width: 64px; padding: 4px; }
  .heat { font-size: 0.88rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}