/* Tìm Huyệt — celadon & lacquer, faceted characters */
:root {
  --bg: #e9efe9;
  --bg-2: #dfe7e0;
  --surface: #fbfcf8;
  --surface-2: #f2f5ef;
  --ink: #1d2925;
  --ink-2: #4f5f58;
  --ink-3: #7c8b84;
  --line: #d3dcd5;
  --accent: #2a6f62;
  --accent-ink: #ffffff;
  --accent-soft: #d7e9e2;
  --gold: #b8862a;
  --gold-soft: #f4e7c8;
  --danger: #b23b2b;
  --danger-soft: #fbe6e1;
  --stage-a: #f8faf5;
  --stage-b: #d9e4dc;
  --shadow: 0 1px 2px rgb(20 40 32 / 0.06), 0 8px 24px rgb(20 40 32 / 0.08);
  --radius: 12px;
  --f-display: 'Alegreya', 'Iowan Old Style', Georgia, serif;
  --f-ui: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-han: 'Noto Serif TC', 'Songti TC', 'PMingLiU', serif;
  --top: 60px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111816; --bg-2: #0d1311; --surface: #18211e; --surface-2: #1e2925; --ink: #e4ece8; --ink-2: #a6b6af; --ink-3: #7d8e87;
    --line: #2b3733; --accent: #7cc4b1; --accent-ink: #0f1a17; --accent-soft: #20352f; --gold: #e0b764; --gold-soft: #3a3120;
    --danger: #f08a78; --danger-soft: #3a211d; --stage-a: #202b27; --stage-b: #111816; --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 8px 24px rgb(0 0 0 / 0.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111816; --bg-2: #0d1311; --surface: #18211e; --surface-2: #1e2925; --ink: #e4ece8; --ink-2: #a6b6af; --ink-3: #7d8e87;
  --line: #2b3733; --accent: #7cc4b1; --accent-ink: #0f1a17; --accent-soft: #20352f; --gold: #e0b764; --gold-soft: #3a3120;
  --danger: #f08a78; --danger-soft: #3a211d; --stage-a: #202b27; --stage-b: #111816; --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 8px 24px rgb(0 0 0 / 0.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.55 var(--f-ui); -webkit-font-smoothing: antialiased; overflow: hidden; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.hz { font-family: var(--f-han); font-weight: 600; }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 700; line-height: 1.2; margin: 0; text-wrap: balance; }
[hidden] { display: none !important; }

.app { height: 100%; display: flex; flex-direction: column; }

/* ---------- top bar ---------- */
.topbar { height: var(--top); flex: none; display: flex; align-items: center; gap: 16px; padding: 0 16px; background: var(--surface); border-bottom: 1px solid var(--line); position: relative; z-index: 30; }
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; flex: none; }
.seal { width: 36px; height: 36px; border-radius: 9px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font: 600 21px/1 var(--f-han); box-shadow: inset 0 0 0 2px rgb(255 255 255 / 0.18); }
.brand b { font: 700 19px/1.1 var(--f-display); display: block; letter-spacing: 0.01em; }
.brand small { color: var(--ink-3); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; }
.search { position: relative; flex: 1; max-width: 520px; margin: 0 auto; }
.search input { width: 100%; height: 40px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface-2); padding: 0 14px 0 38px; outline: none; }
.search input:focus { border-color: var(--accent); background: var(--surface); }
.search svg { position: absolute; left: 12px; top: 11px; width: 18px; height: 18px; color: var(--ink-3); pointer-events: none; }
.qres { position: absolute; top: 46px; left: 0; right: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); max-height: min(70vh, 520px); overflow: auto; padding: 6px; z-index: 40; }
.qres h5 { margin: 8px 10px 4px; font: 600 11px/1 var(--f-ui); color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; }
.qres button { display: flex; width: 100%; text-align: left; gap: 10px; align-items: baseline; padding: 8px 10px; border: 0; background: none; border-radius: 8px; }
.qres button:hover, .qres button.active { background: var(--accent-soft); }
.qres .code { font: 600 12px/1 var(--f-ui); color: var(--ink-3); min-width: 54px; font-variant-numeric: tabular-nums; }
.controls { display: flex; align-items: center; gap: 8px; flex: none; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; padding: 2px; background: var(--surface-2); }
.seg button { border: 0; background: none; padding: 5px 11px; border-radius: 8px; font-size: 13px; font-weight: 500; color: var(--ink-2); }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgb(0 0 0 / 0.12); }
.iconbtn { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface-2); display: grid; place-items: center; color: var(--ink-2); }
.iconbtn svg { width: 18px; height: 18px; }

/* character button (top bar) */
.charbtn { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 8px 0 4px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface-2); color: var(--ink); font-size: 13.5px; font-weight: 600; max-width: 210px; }
.charbtn:hover { border-color: var(--g, var(--accent)); }
.charbtn .av { width: 32px; height: 32px; border-radius: 50%; flex: none; background: color-mix(in srgb, var(--g, var(--accent)) 22%, var(--surface)) center / cover no-repeat; box-shadow: 0 0 0 2px var(--g, var(--accent)); }
.charbtn .nm { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.charbtn svg { width: 16px; height: 16px; flex: none; color: var(--ink-3); }

/* ---------- main layout ---------- */
.main { flex: 1; min-height: 0; display: grid; grid-template-columns: 360px 1fr auto; }
.panel { background: var(--surface); min-height: 0; display: flex; flex-direction: column; }
.panel.left { border-right: 1px solid var(--line); }
.panel.right { width: 390px; border-left: 1px solid var(--line); overflow: auto; }
.tabs { display: flex; gap: 4px; padding: 10px 12px 0; border-bottom: 1px solid var(--line); flex: none; }
.tabs button { flex: 1; border: 0; background: none; padding: 10px 6px 11px; font-weight: 600; font-size: 14px; color: var(--ink-3); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button[aria-selected="true"] { color: var(--accent); border-bottom-color: var(--accent); }
.tabpane { flex: 1; min-height: 0; overflow: auto; padding: 16px 16px 28px; display: flex; flex-direction: column; gap: 18px; }
.sheet-handle { display: none; }

/* ---------- stage ---------- */
.stage { position: relative; min-width: 0; overflow: hidden; background: radial-gradient(120% 90% at 50% 38%, var(--stage-a), var(--stage-b)); }
#canvasWrap { position: absolute; inset: 0; }
#canvasWrap canvas { display: block; }
.floor { position: absolute; left: 50%; bottom: 7%; width: 220px; height: 26px; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(closest-side, rgb(30 60 50 / 0.18), transparent); pointer-events: none; }
.labels { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.lbl { position: absolute; transform: translate(-50%, calc(-100% - 10px)); background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 2px 8px; font-size: 12px; font-weight: 600; white-space: nowrap; box-shadow: 0 2px 6px rgb(0 0 0 / 0.12); }
.lbl small { color: var(--ink-3); font-weight: 500; margin-left: 4px; }
.lbl.sel { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.lbl.sel small { color: var(--bg-2); }
.lbl.num { transform: translate(-50%, -50%); width: 22px; height: 22px; padding: 0; border-radius: 50%; display: grid; place-items: center; background: var(--gold); color: #fff; border: 2px solid var(--surface); font-size: 11px; box-shadow: 0 2px 6px rgb(0 0 0 / 0.25); }
.lbl.num.now { background: var(--danger); transform: translate(-50%, -50%) scale(1.25); }
.tip { position: absolute; pointer-events: none; background: var(--ink); color: var(--surface); padding: 4px 9px; border-radius: 8px; font-size: 12.5px; font-weight: 600; transform: translate(12px, 12px); white-space: nowrap; z-index: 5; }
.tip small { opacity: 0.7; font-weight: 500; margin-left: 5px; }
.bubble { position: absolute; max-width: 220px; background: var(--surface); border: 2px solid var(--ink); border-radius: 16px; padding: 8px 12px; font-weight: 600; font-size: 13.5px; line-height: 1.35; box-shadow: 3px 3px 0 var(--ink); transition: opacity 0.4s; pointer-events: none; z-index: 4; }
.bubble::after { content: ''; position: absolute; right: -12px; bottom: 10px; border: 7px solid transparent; border-left: 10px solid var(--ink); }
.bubble.right::after { right: auto; left: -12px; border-left-color: transparent; border-right: 10px solid var(--ink); }
.bubble.hide { opacity: 0; }
.viewbar { position: absolute; right: 14px; top: 14px; display: flex; flex-direction: column; gap: 6px; z-index: 6; }
.viewbar .grp { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 4px; gap: 2px; box-shadow: var(--shadow); }
.viewbar button { border: 0; background: none; min-width: 40px; height: 32px; border-radius: 8px; font-size: 12px; font-weight: 600; color: var(--ink-2); display: grid; place-items: center; padding: 0 8px; }
.viewbar button:hover { background: var(--surface-2); color: var(--ink); }
.viewbar button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); }
.viewbar svg { width: 18px; height: 18px; }
.swatches { display: flex; flex-direction: column; gap: 6px; padding: 6px; align-items: center; }
.swatch { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--surface); box-shadow: 0 0 0 1px var(--line); padding: 0; min-width: 0 !important; height: 22px !important; }
.swatch[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--accent); }
.loading { position: absolute; inset: 0; display: grid; place-items: center; z-index: 8; background: radial-gradient(120% 90% at 50% 38%, var(--stage-a), var(--stage-b)); transition: opacity 0.5s; }
.loading.gone { opacity: 0; pointer-events: none; }
.loading .box { text-align: center; display: grid; gap: 12px; justify-items: center; }
.loading .seal { width: 58px; height: 58px; font-size: 32px; border-radius: 14px; animation: breathe 2.2s ease-in-out infinite; }
.loading .bar { width: 180px; height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.loading .seal { position: relative; overflow: hidden; }
.loading .seal img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: var(--accent-soft); }
.loading .seal:has(img:not([hidden])) { width: 84px; height: 84px; border-radius: 50%; animation: bob 1.1s ease-in-out infinite; }
.loading .bar i { display: block; height: 100%; width: 38%; background: var(--accent); border-radius: 3px; animation: slide 1.1s ease-in-out infinite; }
@keyframes slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(270%); } }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes breathe { 50% { transform: scale(1.08); } }
.stagehint { position: absolute; left: 16px; bottom: 14px; font-size: 12px; color: var(--ink-3); z-index: 3; pointer-events: none; }

/* ---------- shared panel components ---------- */
.eyebrow { font: 600 11.5px/1 var(--f-ui); letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-3); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 5px 12px; font-size: 13px; font-weight: 500; color: var(--ink-2); }
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.toggle { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-2); cursor: pointer; user-select: none; }
.toggle input { appearance: none; width: 34px; height: 20px; border-radius: 10px; background: var(--line); position: relative; transition: background 0.2s; margin: 0; flex: none; }
.toggle input::after { content: ''; position: absolute; left: 2px; top: 2px; width: 16px; height: 16px; border-radius: 50%; background: var(--surface); transition: left 0.2s; box-shadow: 0 1px 2px rgb(0 0 0 / 0.2); }
.toggle input:checked { background: var(--accent); }
.toggle input:checked::after { left: 16px; }
.btn { border: 1px solid var(--line); background: var(--surface); border-radius: 10px; padding: 9px 14px; font-weight: 600; font-size: 14px; display: inline-flex; gap: 8px; align-items: center; justify-content: center; }
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { border-color: transparent; background: none; color: var(--ink-2); padding-left: 6px; padding-right: 6px; }
.btn svg { width: 16px; height: 16px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--c); display: inline-block; flex: none; box-shadow: 0 0 0 1.5px rgb(0 0 0 / 0.35); }

/* meridian list */
.mlist { display: grid; gap: 2px; }
.mrow { display: grid; grid-template-columns: 14px 34px 1fr auto; gap: 10px; align-items: center; padding: 7px 8px; border-radius: 9px; border: 0; background: none; text-align: left; width: 100%; }
.mrow:hover { background: var(--surface-2); }
.mrow[aria-pressed="true"] { background: var(--accent-soft); }
.mrow .code { font-weight: 700; font-size: 13px; font-variant-numeric: tabular-nums; }
.mrow .nm { font-size: 13.5px; line-height: 1.25; }
.mrow .nm small { display: block; color: var(--ink-3); font-size: 11.5px; }
.mrow .cnt { font-size: 12px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.plist { display: grid; gap: 1px; }
.prow { display: grid; grid-template-columns: 12px 56px 1fr; gap: 8px; align-items: baseline; padding: 6px 8px; border: 0; background: none; text-align: left; border-radius: 8px; width: 100%; }
.prow:hover { background: var(--surface-2); }
.prow[aria-current="true"] { background: var(--accent-soft); }
.prow .code { font: 600 12.5px/1 var(--f-ui); color: var(--ink-2); font-variant-numeric: tabular-nums; }
.prow .nm { font-size: 13.5px; }
.prow .nm small { color: var(--ink-3); margin-left: 6px; font-size: 12px; }
.prow .dot { align-self: center; }
.mcard { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; display: grid; gap: 6px; background: var(--surface-2); }
.mcard h3 { font-size: 18px; }
.mcard p { margin: 0; font-size: 13.5px; color: var(--ink-2); }
.mcard .meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-3); }

/* detail */
.detail { padding: 18px 20px 32px; display: grid; gap: 16px; }
.dhead { display: grid; gap: 6px; position: relative; }
.dhead .close { position: absolute; right: -6px; top: -6px; }
.dcode { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 13px; color: var(--ink-2); }
.dcode .pill { background: var(--c); color: #102019; padding: 2px 8px; border-radius: 6px; font-size: 12px; box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.15); }
.dname { font-size: 30px; }
.dsub { color: var(--ink-2); font-size: 14px; display: flex; gap: 10px; flex-wrap: wrap; align-items: baseline; }
.dsub .hz { font-size: 20px; color: var(--ink); }
.tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { font-size: 11.5px; font-weight: 600; padding: 3px 8px; border-radius: 6px; background: var(--gold-soft); color: var(--ink); }
.tag.warn { background: var(--danger-soft); color: var(--danger); }
.dsec { display: grid; gap: 4px; }
.dsec h4 { font: 600 11.5px/1.2 var(--f-ui); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.dsec p { margin: 0; }
.dsec.find { background: var(--accent-soft); border-radius: 10px; padding: 10px 12px; }
.dsec.warn { background: var(--danger-soft); border-radius: 10px; padding: 10px 12px; color: var(--ink); }
.dsec.warn h4 { color: var(--danger); }
.ind { display: flex; flex-wrap: wrap; gap: 5px; }
.ind span { font-size: 13px; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--line); }
.dactions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- point drawings ---------- */
.dfig { display: grid; gap: 8px; }
.dfig h4 { font: 600 11.5px/1.2 var(--f-ui); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); margin: 0; }
.dzoom { position: relative; display: block; width: 100%; padding: 0; border: 1px solid #e3dccf; border-radius: 14px; background: #fbf7ef; overflow: hidden; cursor: zoom-in; }
.dzoom .dframe { max-height: 420px; }
.dzoom .zicon { position: absolute; right: 8px; bottom: 8px; width: 32px; height: 32px; border-radius: 9px; background: rgb(255 255 255 / 0.9); color: #3a2a24; display: grid; place-items: center; box-shadow: 0 1px 3px rgb(0 0 0 / 0.18); }
.dzoom .zicon svg { width: 18px; height: 18px; }
.dframe { position: relative; display: block; width: 100%; margin: 0 auto; }
.dframe img, .dframe .dover { position: absolute; inset: 0; width: 100%; height: 100%; }
.dframe img { object-fit: contain; }
.dover .ch-halo { fill: none; stroke: #fff; stroke-width: 7; stroke-linecap: round; stroke-linejoin: round; opacity: 0.75; }
.dover .ch { fill: none; stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; opacity: 0.9; }
.dover .dp-o circle:not(.hit) { stroke: #fff; stroke-width: 2.5; }
.dover .dp-o .hit { fill: transparent; }
.dover .dp-o text { font: 600 17px var(--f-ui); fill: #2c211c; paint-order: stroke; stroke: #fbf8f2; stroke-width: 5px; }
.drawdlg .dover .dp-o { cursor: pointer; }
.drawdlg .dover .dp-o:hover circle:not(.hit) { stroke: #2c211c; }
.dover .dp-me .dot { fill: var(--c); stroke: #fff; stroke-width: 5; }
.dover .dp-me .pulse { fill: none; stroke: var(--c); stroke-width: 4; transform-box: fill-box; transform-origin: center; animation: dpulse 1.6s ease-out infinite; }
.dover .dp-me { filter: drop-shadow(0 1px 1.5px rgb(0 0 0 / 0.45)); }
.dover .dp-label { font: 700 38px var(--f-ui); fill: #1f1713; paint-order: stroke; stroke: #fbf8f2; stroke-width: 8px; stroke-linejoin: round; }
.dover .dp-label .code { font-weight: 600; font-size: 29px; fill: #6d5a50; }
@keyframes dpulse { 0% { transform: scale(0.7); opacity: 0.95; } 100% { transform: scale(2.1); opacity: 0; } }
.dviews { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 12.5px; color: var(--ink-3); }
.dviews .chip { padding: 3px 10px; font-size: 12.5px; }
.dcredit { margin: 0; font-size: 11.5px; color: var(--ink-3); font-style: italic; }
.drawdlg .dcredit { color: #7c6a60; }
.drawdlg { position: fixed; inset: 0; z-index: 72; display: grid; place-items: center; padding: 20px; }
.drawdlg .scrim { position: absolute; inset: 0; background: rgb(15 25 21 / 0.55); }
.drawdlg .sheet { position: relative; width: min(1100px, 100%); height: 100%; max-height: 100%; display: grid; grid-template-rows: auto 1fr auto; background: #fbf8f2; color: #1f1713; border-radius: 18px; overflow: hidden; box-shadow: 0 24px 60px rgb(0 0 0 / 0.35); outline: none; }
.drawdlg header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 14px 18px 4px; }
.drawdlg header h2 { font-size: 24px; }
.drawdlg header h2 small { font: 600 14px var(--f-ui); color: #6d5a50; }
.drawdlg header .eyebrow { color: #7c6a60; }
.drawdlg header .iconbtn { background: #fff; color: #3a2a24; border-color: #e3dccf; }
.drawdlg .zbody { min-height: 0; display: grid; place-items: center; padding: 0 12px; }
.drawdlg .zbody .dframe { height: 100%; max-height: 100%; width: auto; max-width: 100%; }
.drawdlg footer { padding: 8px 18px 16px; display: grid; gap: 8px; border-top: 1px solid #e8e1d4; }
.drawdlg footer p { margin: 0; font-size: 13.5px; color: #4a3b33; }
.drawdlg footer .toggle { color: #2c211c; }
.drawdlg .dviews .chip { background: #fff; border-color: #e3dccf; color: #4a3b33; }
.drawdlg .dviews .chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }

/* treat */
.treat-hero { display: grid; gap: 8px; }
.treat-hero h2 { font-size: 24px; }
.treat-hero p { margin: 0; color: var(--ink-2); font-size: 13.5px; }
.ask { display: flex; gap: 8px; }
.ask input { flex: 1; min-width: 0; height: 44px; border-radius: 12px; border: 1.5px solid var(--line); padding: 0 14px; background: var(--surface); outline: none; font-size: 15px; }
.ask input:focus { border-color: var(--accent); }
.found { display: grid; gap: 8px; }
.cgroups { display: grid; gap: 14px; }
.cgroup { display: grid; gap: 7px; }
.cgroup .row { gap: 6px; }
.cond-head { display: grid; gap: 8px; }
.cond-head h2 { font-size: 24px; }
.cond-head p { margin: 0; color: var(--ink-2); font-size: 14px; }
.patterns { display: grid; gap: 8px; }
.pat { border: 1.5px solid var(--line); border-radius: 12px; padding: 10px 12px; text-align: left; background: var(--surface); display: grid; gap: 2px; width: 100%; }
.pat b { font-size: 14px; }
.pat span { font-size: 12.5px; color: var(--ink-2); }
.pat[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); }
.opts { display: grid; gap: 10px; }
.selected-conds { display: flex; gap: 6px; flex-wrap: wrap; }
.selected-conds .chip { display: inline-flex; gap: 6px; align-items: center; }
.selected-conds .chip b { font-weight: 700; }
.plan-head { display: grid; gap: 10px; }
.plan-head h2 { font-size: 24px; }
.facts { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 13.5px; }
.facts dt { color: var(--ink-3); font-weight: 600; }
.facts dd { margin: 0; }
.alert { border-radius: 12px; padding: 12px 14px; background: var(--danger-soft); display: grid; gap: 6px; font-size: 13.5px; }
.alert h4 { color: var(--danger); font: 700 13px/1.2 var(--f-ui); display: flex; gap: 6px; align-items: center; }
.alert ul { margin: 0; padding-left: 18px; }
.note { border-radius: 12px; padding: 10px 14px; background: var(--gold-soft); font-size: 13.5px; }
.steps { display: grid; gap: 10px; counter-reset: s; }
.stepc { display: grid; grid-template-columns: 30px 1fr; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); text-align: left; width: 100%; }
.stepc:hover { border-color: var(--accent); }
.stepc .n { width: 28px; height: 28px; border-radius: 50%; background: var(--gold); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.stepc.prep .n, .stepc.fin .n { background: var(--ink-3); }
.stepc h4 { font: 700 15px/1.3 var(--f-ui); }
.stepc h4 small { font-weight: 500; color: var(--ink-3); margin-left: 6px; font-size: 12.5px; }
.stepc p { margin: 2px 0 0; font-size: 13px; color: var(--ink-2); }
.stepc .how { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; font-size: 12.5px; }
.stepc .how span { background: var(--surface-2); border-radius: 6px; padding: 2px 8px; }
.stepc .how span.t { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.stepc .why { font-size: 12px; color: var(--ink-3); margin-top: 4px; }
.plan-actions { display: flex; gap: 8px; flex-wrap: wrap; position: sticky; bottom: -28px; background: linear-gradient(transparent, var(--surface) 30%); padding: 14px 0 10px; }
.tips ul { margin: 6px 0 0; padding-left: 18px; font-size: 13.5px; }

/* guided session */
.guide { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); width: min(560px, calc(100% - 28px)); background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 14px 16px; display: grid; grid-template-columns: 96px 1fr; gap: 14px; z-index: 9; }
.ring { width: 96px; height: 96px; position: relative; }
.ring svg { width: 96px; height: 96px; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 7; }
.ring .bg { stroke: var(--line); }
.ring .fg { stroke: var(--accent); stroke-linecap: round; transition: stroke-dashoffset 0.25s linear; }
.ring .num { position: absolute; inset: 0; display: grid; place-items: center; font: 700 22px/1 var(--f-ui); font-variant-numeric: tabular-nums; }
.ring .pulse { position: absolute; inset: 18px; border-radius: 50%; background: var(--accent-soft); animation: press var(--beat, 1.6s) ease-in-out infinite; z-index: -1; }
@keyframes press { 0%, 100% { transform: scale(0.72); opacity: 0.4; } 45% { transform: scale(1); opacity: 1; } }
.gbody { display: grid; gap: 6px; min-width: 0; }
.gbody .top { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--ink-3); font-weight: 600; }
.gbody h3 { font-size: 22px; }
.gbody p { margin: 0; font-size: 13.5px; color: var(--ink-2); }
.gbody .side { display: inline-flex; gap: 6px; align-items: center; font-size: 12.5px; font-weight: 700; color: var(--accent); }
.gctrl { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-top: 4px; }
.gprog { height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; }
.gprog i { display: block; height: 100%; background: var(--gold); width: 0; transition: width 0.3s; }

/* learn */
.learn { display: grid; gap: 8px; }
.learn details { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.learn summary { cursor: pointer; padding: 12px 14px; font: 700 16px/1.3 var(--f-display); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.learn summary::after { content: '+'; font: 500 18px/1 var(--f-ui); color: var(--ink-3); }
.learn details[open] summary::after { content: '–'; }
.learn .lb { padding: 0 14px 14px; font-size: 14px; color: var(--ink-2); }
.learn .lb p { margin: 0 0 8px; }
.learn ul { padding-left: 18px; margin: 6px 0 10px; }
.learn li { margin-bottom: 5px; }
.el-list { list-style: none; padding: 0 !important; }
.el-list li { display: flex; gap: 8px; align-items: baseline; }
.cun-fig { background: var(--surface-2); border-radius: 10px; padding: 10px; margin: 8px 0; }
.cun-fig svg { width: 100%; height: auto; display: block; max-width: 360px; margin: 0 auto; }
.cun-hand rect { fill: #e7b48f; stroke: #2a211d; stroke-width: 2; }
.cun-mark line { stroke: var(--danger); stroke-width: 3; stroke-linecap: round; }
.cun-lab text { font: 700 14px var(--f-ui); fill: var(--ink); text-anchor: middle; }

/* disclaimer */
.disclaimer { position: fixed; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); width: min(620px, calc(100% - 32px)); background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--gold); border-radius: 12px; box-shadow: var(--shadow); padding: 12px 16px; display: grid; gap: 6px; z-index: 50; font-size: 13.5px; }
.disclaimer b { font-family: var(--f-display); font-size: 16px; }
.disclaimer p { margin: 0; color: var(--ink-2); }
.disclaimer .discrow { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.learnfoot { margin: 18px 0 4px; font-size: 13px; text-align: center; }
.toast { position: fixed; left: 50%; top: calc(var(--top) + 12px); transform: translateX(-50%); background: var(--ink); color: var(--surface); padding: 8px 14px; border-radius: 10px; font-weight: 600; font-size: 13.5px; z-index: 90; }

/* ---------- character picker ---------- */
.chardlg { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 24px; }
.chardlg .scrim { position: absolute; inset: 0; background: rgb(15 25 21 / 0.42); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); opacity: 0; transition: opacity 0.2s; }
.chardlg .sheet { position: relative; width: min(1000px, 100%); max-height: 100%; display: flex; flex-direction: column; background: var(--surface); border-radius: 20px; box-shadow: 0 24px 60px rgb(0 0 0 / 0.28); overflow: hidden; transform: translateY(14px) scale(0.985); opacity: 0; transition: transform 0.22s ease, opacity 0.22s ease; }
.chardlg.open .scrim { opacity: 1; }
.chardlg.open .sheet { transform: none; opacity: 1; }
.chardlg header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 20px 22px 6px; }
.chardlg header h2 { font-size: 26px; }
.chardlg header p { margin: 4px 0 0; color: var(--ink-2); font-size: 14px; }
.chardlg .filters { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 22px 14px; border-bottom: 1px solid var(--line); }
.cgrid { overflow: auto; padding: 16px 22px 26px; display: grid; gap: 22px; overscroll-behavior: contain; }
.cgrp h3 { display: flex; align-items: center; gap: 8px; font-size: 17px; margin-bottom: 10px; color: var(--g); }
.cgrp h3 i { width: 14px; height: 14px; background: var(--g); clip-path: polygon(50% 0, 100% 38%, 82% 100%, 18% 100%, 0 38%); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 12px; }
.ccard { position: relative; display: flex; flex-direction: column; padding: 0; text-align: left; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); overflow: hidden; transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s; }
.ccard:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--g) 50%, var(--line)); }
.ccard[aria-pressed="true"] { border-color: var(--g); box-shadow: 0 0 0 2px var(--g); }
.ccard .art { position: relative; display: block; aspect-ratio: 3 / 4; background: linear-gradient(180deg, color-mix(in srgb, var(--g) 9%, var(--surface)), color-mix(in srgb, var(--g) 20%, var(--surface))); }
.ccard .hills { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 34%; }
.ccard .hills .h1 { fill: color-mix(in srgb, var(--g) 34%, var(--surface)); }
.ccard .hills .h2 { fill: color-mix(in srgb, var(--g) 55%, var(--surface)); }
.ccard img { position: absolute; inset: 2% 0 0; width: 100%; height: 98%; object-fit: contain; transition: transform 0.2s; }
.ccard:hover img { transform: scale(1.04); }
.ccard .meta { display: grid; gap: 1px; padding: 8px 10px 10px; }
.ccard .meta b { font-size: 14px; line-height: 1.25; }
.ccard .meta small { font-size: 12px; color: var(--ink-3); line-height: 1.3; }
.ccard .badge, .ccard .on { position: absolute; font-size: 10.5px; font-weight: 700; letter-spacing: 0.02em; padding: 2px 7px; border-radius: 999px; }
.ccard .badge { left: 8px; top: 8px; background: #c8322a; color: #fff4c2; }
.ccard .on { right: 8px; bottom: 8px; display: inline-flex; align-items: center; gap: 3px; background: #fff; color: var(--g); box-shadow: 0 1px 3px rgb(0 0 0 / 0.18); }
.ccard .on svg { width: 11px; height: 11px; }

/* ---------- small screens: stage fills, panels become bottom sheets ---------- */
@media (max-width: 900px) {
  :root { --top: 56px; }
  .topbar { gap: 10px; padding: 0 12px; }
  .brand small { display: none; }
  .brand b { font-size: 17px; }
  .search { max-width: none; }
  .main { display: block; position: relative; }
  .stage { position: absolute; inset: 0; }
  .panel.left { position: fixed; left: 0; right: 0; bottom: 0; height: var(--sheet, 46%); border: 0; border-top: 1px solid var(--line); border-radius: 18px 18px 0 0; box-shadow: 0 -8px 24px rgb(0 0 0 / 0.12); z-index: 20; transition: height 0.3s ease; padding-bottom: env(safe-area-inset-bottom, 0px); }
  .panel.left.min { --sheet: 112px; }
  .panel.left.max { --sheet: calc(100% - var(--top) - 16px); }
  .sheet-handle { display: block; width: 100%; height: 26px; border: 0; background: none; flex: none; position: relative; cursor: grab; touch-action: none; -webkit-tap-highlight-color: transparent; }
  .sheet-handle::before { content: ''; position: absolute; left: 50%; top: 10px; width: 48px; height: 6px; border-radius: 3px; background: var(--ink-3); opacity: 0.55; transform: translateX(-50%); transition: width 0.15s, opacity 0.15s; }
  .sheet-handle:active::before, .dragging .sheet-handle::before { width: 60px; opacity: 0.85; }
  .panel.left .tabs { touch-action: none; }
  .panel.dragging { transition: none !important; }
  .panel.right { transition: height 0.3s ease; }
  .panel.right.min { height: 150px; overflow: hidden; }
  .panel.right.max { height: calc(100% - var(--top) - 16px); }
  .panel.right .sheet-handle { position: sticky; top: 0; z-index: 3; background: var(--surface); }
  .panel.right .detail { padding-top: 4px; }
  .tabs { padding-top: 0; }
  .panel.right { position: fixed; left: 0; right: 0; bottom: 0; width: auto; height: 62%; border: 0; border-top: 1px solid var(--line); border-radius: 18px 18px 0 0; box-shadow: 0 -8px 24px rgb(0 0 0 / 0.16); z-index: 25; padding-bottom: env(safe-area-inset-bottom, 0px); }
  .viewbar { right: 10px; top: 10px; }
  .viewbar .grp.views { display: none; }
  .guide { bottom: calc(var(--guide-bottom, 118px)); grid-template-columns: 76px 1fr; padding: 12px; gap: 10px; }
  .ring, .ring svg { width: 76px; height: 76px; }
  .ring .pulse { inset: 14px; }
  .gbody h3 { font-size: 19px; }
  .stagehint { display: none; }
  .bubble { font-size: 12px; padding: 6px 10px; }
}
@media (max-width: 560px) {
  .dzoom .dframe { max-height: 300px; }
  .drawdlg { padding: 0; }
  .drawdlg .sheet { border-radius: 0; }
  .drawdlg header { padding: 12px 14px 2px; }
  .drawdlg header h2 { font-size: 20px; }
  .drawdlg footer { padding: 8px 14px calc(12px + env(safe-area-inset-bottom, 0px)); }
  .brand > div { display: none; }
  .controls { gap: 6px; }
  .controls .seg button { padding: 5px 8px; }
  .charbtn { padding: 0 4px; gap: 2px; }
  .charbtn .nm { display: none; }
  .chardlg { padding: 0; place-items: end stretch; }
  .chardlg .sheet { width: 100%; max-height: calc(100% - 28px); border-radius: 20px 20px 0 0; padding-bottom: env(safe-area-inset-bottom, 0px); }
  .chardlg header { padding: 16px 16px 4px; }
  .chardlg header h2 { font-size: 22px; }
  .chardlg header p { font-size: 13px; }
  .chardlg .filters { padding: 8px 16px 12px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .chardlg .filters .chip { flex: none; }
  .cgrid { padding: 14px 16px 22px; gap: 18px; }
  .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .ccard { border-radius: 12px; }
  .ccard .meta { padding: 6px 7px 8px; }
  .ccard .meta b { font-size: 12.5px; }
  .ccard .meta small { font-size: 10.5px; }
  .ccard .badge, .ccard .on { font-size: 9px; padding: 1px 5px; }
  .ccard .badge { left: 5px; top: 5px; }
  .ccard .on { right: 5px; bottom: 5px; }
  .controls #themeBtn { display: none; }
  .search input { padding-left: 34px; padding-right: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}
@media (max-width: 900px) {
  .lbl.num { width: 18px; height: 18px; font-size: 10px; border-width: 1.5px; }
  .lbl { font-size: 11px; padding: 1px 6px; }
}
@media (max-width: 900px) {
  .search:focus-within { position: absolute; left: 60px; right: 12px; top: 8px; z-index: 45; }
  .search:focus-within input { height: 40px; }
  .qres { position: fixed; left: 8px; right: 8px; top: calc(var(--top) + 4px); max-height: 60vh; }
}

/* ---------- Diện Chẩn (sub-site buiquocchau/) ---------- */
.lbl.dcn { transform: translate(-50%, calc(-100% - 2px)); background: none; border: 0; box-shadow: none; padding: 0; border-radius: 0; color: #a3180f; font: 700 10.5px/1 var(--f-ui); text-shadow: 0 0 2px #fff, 0 0 2px #fff, 0 0 3px #fff, 0 0 5px #fff; }
.dc-hero { display: grid; gap: 8px; }
.dc-hero h2 { font-size: 24px; }
.dc-hero p { margin: 0; color: var(--ink-2); font-size: 13.5px; }
.dc-hero .row { gap: 6px; flex-wrap: wrap; }
.dcseg { display: flex; }
.dcseg button { flex: 1; }
.dccount { margin: 0; font-size: 12.5px; color: var(--ink-3); }
.dcgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(66px, 1fr)); gap: 6px; margin-top: 8px; }
.dck { display: grid; gap: 2px; justify-items: center; padding: 7px 4px 6px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }
.dck b { font: 700 16px/1 var(--f-ui); color: #c0322a; }
.dck small { font-size: 10.5px; color: var(--ink-3); white-space: nowrap; }
.dck.one { border-style: dashed; }
.dck[aria-current="true"] { border-color: #c0322a; box-shadow: 0 0 0 2px rgb(216 50 43 / 0.25); }
.dcmap { display: grid; gap: 8px; }
.dcmapfig { position: relative; border: 1px solid #e3dccf; border-radius: 14px; background: #fbf7ef; overflow: hidden; }
.dcmapfig .zbtn { position: absolute; right: 8px; top: 8px; background: rgb(255 255 255 / 0.92); color: #3a2a24; border-color: #e3dccf; }
.dcchart { display: block; width: 100%; height: auto; }
.dcchart .ln { stroke: #e4dacb; stroke-width: 0.6; }
.dcchart .ln.row { stroke-dasharray: 2 2; }
.dcchart .ln.mid { stroke: #d2c3ae; }
.dcchart .ft { fill: none; stroke: #ab9a8c; stroke-width: 0.9; stroke-linejoin: round; stroke-linecap: round; }
.dcchart .ft.face { fill: rgb(242 229 212 / 0.6); stroke: #bba996; }
.dcchart .ft.hair { stroke-dasharray: 3 2; }
.dcchart .gl { font: 700 7px var(--f-ui); fill: #9b8a7c; text-anchor: middle; }
.dcchart .gl.rl { text-anchor: start; }
.dcchart .side-l, .dcchart .side-r { font: 600 8px var(--f-ui); fill: #8a786b; text-anchor: middle; }
.dcchart .dp .d { fill: #d8322b; }
.dcchart .dp .hit { fill: transparent; }
.dcchart .dp text { font: 600 6.3px var(--f-ui); fill: #2b1d17; paint-order: stroke; stroke: #fbf7ef; stroke-width: 1.6px; }
.dcchart.full .dp { cursor: pointer; }
.dcchart.full .dp:hover text { fill: #d8322b; }
.dcchart.mini .dp .d { opacity: 0.4; }
.dcchart .dp.on .d { opacity: 1; }
.dcchart .dp.on text { font: 800 11px var(--f-ui); fill: #b3261e; stroke-width: 2.4px; }
.dcchart .dp.on .pulse { fill: none; stroke: #d8322b; stroke-width: 1.2; animation: dcpulse 1.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes dcpulse { 50% { transform: scale(1.4); opacity: 0.35; } }
.dcfig .dzoom { max-width: 320px; justify-self: center; }
.drawdlg.dcdlg .zbody { overflow: auto; padding: 0 12px 6px; }
.drawdlg.dcdlg .zbody .dcchart { height: 100%; width: auto; max-width: 100%; max-height: 100%; }
.dcformula { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; background: var(--surface); display: grid; gap: 4px; }
.dcformula p { margin: 0; font: 600 15px/1.55 var(--f-ui); color: var(--ink); }
.dcformula small { color: var(--ink-3); font-size: 12px; }
@media (max-width: 900px) {
  .lbl.dcn { font-size: 9.5px; }
  .tabs button { padding-left: 2px; padding-right: 2px; font-size: 13.5px; }
}

/* ---------- Diện Chẩn formula builder ---------- */
.bcard { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 12px 14px; border: 1px solid var(--accent); border-radius: 14px; background: var(--accent-soft); }
.bcard > div { flex: 1 1 220px; min-width: 0; }
.bcard b { font: 700 16px/1.3 var(--f-display); color: var(--ink); }
.bcard p { margin: 4px 0 0; font-size: 13px; color: var(--ink-2); }
.bstep { display: grid; gap: 8px; }
.bstep h4 { margin: 0; font: 700 15px/1.3 var(--f-display); color: var(--ink); }
.bstep h4 small { font: 500 12px var(--f-ui); color: var(--ink-3); margin-left: 4px; }
.bstep .row { gap: 6px; flex-wrap: wrap; }
.bgroup { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.bgroup summary { cursor: pointer; padding: 8px 12px; font-weight: 600; font-size: 13.5px; color: var(--ink-2); }
.bgroup .row { padding: 0 10px 10px; }
.bkind { display: flex; }
.bkind button { flex: 1; }
.bhint { margin: 0; font-size: 12.5px; color: var(--ink-3); }
.bsafe { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px 12px; }
.bempty { margin: 0; padding: 14px; border: 1px dashed var(--line); border-radius: 12px; color: var(--ink-3); font-size: 13.5px; }
.bres { display: grid; gap: 10px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.bformula { margin: 0; font: 700 18px/1.5 var(--f-ui); color: #c0322a; font-variant-numeric: tabular-nums; }
.bsteps { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.bsteps button { width: 100%; display: flex; gap: 10px; align-items: baseline; text-align: left; border: 0; background: none; padding: 5px 4px; border-radius: 8px; color: var(--ink); cursor: pointer; }
.bsteps button:hover { background: var(--surface-2); }
.bsteps b { min-width: 34px; font: 700 15px var(--f-ui); color: #c0322a; font-variant-numeric: tabular-nums; }
.bsteps .roles { display: flex; flex-wrap: wrap; gap: 4px; min-width: 0; }
.role { font-size: 11.5px; padding: 1px 7px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); }
.role.base { background: var(--gold-soft); }
.role.sym { background: var(--accent-soft); }
.role.reg { background: var(--danger-soft); }
.bsim .row { gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.bsim small { color: var(--ink-3); font-weight: 500; margin-left: 4px; }
.bprobe { margin: 0; font-size: 12.5px; color: var(--ink-3); }
.dcsrc { display: block; margin-top: 4px; font-style: italic; }
.ftok { white-space: nowrap; }

/* Diện Chẩn face map (drawn like Dr. Châu's chart) */
.dcchart .paper { fill: #fbf8f2; }
.dcchart .skin { fill: #f6ead9; stroke: #3a2a20; stroke-width: 1.6; }
.dcchart .skin.ear { stroke-width: 1.3; }
.dcchart .hairf { fill: #d9cbb6; stroke: #3a2a20; stroke-width: 1.4; }
.dcchart .neck { fill: none; stroke: #3a2a20; stroke-width: 1.4; }
.dcchart .ft { fill: none; stroke: #3a2a20; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; opacity: 1; }
.dcchart .ft.thin { stroke-width: 0.9; }
.dcchart .ft.faint { stroke-width: 0.8; opacity: 0.45; }
.dcchart .fold { fill: none; stroke: #3a2a20; stroke-width: 1.6; stroke-linecap: round; }
.dcchart .brow { fill: #5d4636; stroke: #3a2a20; stroke-width: 0.6; opacity: 0.85; }
.dcchart .eyew { fill: #ffffff; }
.dcchart .iris { fill: #8a6a4e; }
.dcchart .pupil { fill: #21160f; }
.dcchart .glint { fill: #ffffff; }
.dcchart .nostril { fill: #6b4d3c; }
.dcchart .lip { fill: #d9918a; stroke: #3a2a20; stroke-width: 1.1; }
.dcchart .lip.low { fill: #e3a29b; }
.dcchart .ln { stroke: #6f87b8; stroke-width: 0.7; opacity: 0.55; }
.dcchart .ln.mid { opacity: 0.8; }
.dcchart .ln.row { stroke-dasharray: none; }
.dcchart .gl { font: 700 11px var(--f-ui); fill: #2f4a86; text-anchor: middle; }
.dcchart .gl.rl { text-anchor: start; }
.dcchart .gl.rr { text-anchor: end; }
.dcchart .side { font: 600 11px var(--f-ui); fill: #6a5a4c; text-anchor: middle; }
.dcchart .dp .d { fill: #d8322b; stroke: #fff; stroke-width: 0.8; }
.dcchart .dp text { font: 700 9px var(--f-ui); fill: #b3261e; paint-order: stroke; stroke: #fbf8f2; stroke-width: 2.4px; }
.dcchart.mini .dp .d { opacity: 0.45; stroke: none; }
.dcchart .dp.on text { font: 800 14px var(--f-ui); fill: #b3261e; stroke-width: 3px; }
.dcchart .gline { stroke: #1f5fd1; stroke-width: 1.6; opacity: 0.85; }
.dcchart .dp.faint .d { fill: #d8322b; opacity: 0.35; stroke: none; }
.dcchart .dp.faint:hover .d { opacity: 1; }
.dcchart .dp.set .d { fill: #d8322b; }
.dcchart .dp.set text { font: 800 11px var(--f-ui); fill: #b3261e; paint-order: stroke; stroke: #fbf8f2; stroke-width: 2.6px; }
.dcchart .dp.set .ord { font-size: 8px; fill: #1f5fd1; }
.drawdlg.dcdlg .ztools { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; padding: 4px 18px 8px; }
.drawdlg.dcdlg .zfind { display: flex; gap: 6px; }
.drawdlg.dcdlg .zfind input { width: 110px; height: 36px; border-radius: 10px; border: 1.5px solid #e3dccf; padding: 0 10px; font-size: 15px; background: #fff; color: #1f1713; }
.drawdlg.dcdlg .zbtns { display: flex; gap: 6px; margin-left: auto; }
.drawdlg.dcdlg .zbtns .iconbtn { background: #fff; color: #3a2a24; border-color: #e3dccf; }
.drawdlg.dcdlg .toggle { color: #2c211c; }
.drawdlg.dcdlg .zbody { overflow: hidden; padding: 0 8px; }
.drawdlg.dcdlg .zbody .dcchart { width: 100%; height: 100%; cursor: grab; }
.drawdlg.dcdlg .zloc { margin: 0; font-size: 14px; color: #2c211c; }
.drawdlg.dcdlg .zloc span { color: #7c6a60; font-size: 12.5px; }
@media (max-width: 900px) { .drawdlg.dcdlg .ztools { padding: 4px 12px 6px; } .drawdlg.dcdlg .zbtns { margin-left: 0; } }
.lbl.gridl { transform: translate(-50%, calc(-100% - 4px)); background: rgb(255 255 255 / 0.85); border: 1px solid #b9c7ea; box-shadow: none; padding: 0 4px; border-radius: 4px; color: #2f5bd3; font: 800 10px/1.4 var(--f-ui); }
.lbl.gridl.row { transform: translate(6px, -50%); }

/* ---------- records (Hồ sơ): the tab, the dialog, the exam map ---------- */
.rpane { display: grid; gap: 12px; }
.rhead { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.rhead h3 { font-size: 22px; }
.rhead .btn { padding: 8px 12px; flex: none; }
.rnote { margin: 0; font-size: 12.5px; color: var(--ink-3); }
.rerr { font-size: 12.5px; color: var(--danger); }
.link { border: 0; background: none; padding: 0; color: var(--accent); font-weight: 600; font-size: inherit; text-align: left; }
.link:hover { text-decoration: underline; }
.link.danger, .btn.danger { color: var(--danger); }
.btn.danger:hover { border-color: var(--danger); }
.link[disabled] { color: var(--ink-2); text-decoration: none; cursor: default; }
.armed { background: var(--danger) !important; color: #fff !important; border-color: var(--danger) !important; padding: 2px 8px; border-radius: 8px; }
.rrole { display: grid; gap: 4px; text-align: left; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius); padding: 14px 16px; color: var(--ink-2); font-size: 13.5px; }
.rrole b { font: 700 19px/1.2 var(--f-display); color: var(--ink); }
.rrole:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.rsearch { width: 100%; height: 40px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--surface-2); padding: 0 12px; font-size: 14.5px; color: var(--ink); }
.rsearch:focus { border-color: var(--accent); outline: none; }
.rfolders { display: flex; flex-wrap: wrap; gap: 6px; }
.rfolders .chip { display: inline-flex; align-items: center; gap: 5px; }
.rfolders .chip svg { width: 14px; height: 14px; }
.rghost { border-style: dashed; }
.rfname { display: flex; gap: 6px; }
.rfname input { height: 32px; border-radius: 8px; border: 1.5px solid var(--accent); padding: 0 10px; background: var(--surface); width: 170px; }
.rfname .btn { padding: 4px 12px; }
.rfops { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; align-items: baseline; }
.rfops small { color: var(--ink-3); font-size: 12px; }
.rlist { display: grid; gap: 6px; }
.rrow { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; gap: 10px; align-items: center; text-align: left; border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 8px 10px; color: var(--ink); width: 100%; }
.rrow:hover { border-color: var(--accent); }
.rrow .av { width: 40px; height: 40px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 700; font-size: 15px; }
.rrow .av svg { width: 20px; height: 20px; }
.rr-main { min-width: 0; }
.rr-main b { display: block; font-size: 14.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rr-main small { display: block; color: var(--ink-3); font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rlast { text-align: right; font-size: 12.5px; color: var(--ink-2); display: grid; }
.rlast small { color: var(--ink-3); }
.rdate { width: 40px; height: 44px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--line); display: grid; place-items: center; align-content: center; line-height: 1.05; }
.rdate b { font-size: 17px; }
.rdate small { font-size: 10.5px; color: var(--ink-3); text-transform: uppercase; }
.rscore { font-weight: 700; color: var(--accent); font-size: 13px; white-space: nowrap; }
.racct { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 4px; display: grid; gap: 8px; font-size: 13px; color: var(--ink-2); }
.racct .btn { padding: 6px 12px; font-size: 13px; }
.rsign { display: grid; gap: 10px; }

.recdlg { position: fixed; inset: 0; z-index: 74; display: grid; place-items: center; padding: 16px; }
.recdlg .scrim { position: absolute; inset: 0; background: rgb(15 25 21 / 0.55); }
.recdlg .rsheet { position: relative; width: min(1200px, 100%); height: 100%; display: grid; grid-template-rows: auto minmax(0, 1fr); background: var(--surface); color: var(--ink); border-radius: 18px; overflow: hidden; box-shadow: 0 24px 60px rgb(0 0 0 / 0.35); outline: none; }
.recdlg header { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.recdlg header .grow { flex: 1; min-width: 0; }
.recdlg header h2 { font-size: 22px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rstat { font-size: 12px; color: var(--ink-3); white-space: nowrap; }
.rbody { overflow: auto; padding: 16px 18px 40px; overscroll-behavior: contain; }
.rsec { display: grid; gap: 10px; margin-bottom: 24px; }
.rsec h3 { font-size: 19px; }
.rsechead { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.rform { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px 14px; }
.rform.two { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.rf { display: grid; gap: 4px; font-size: 12.5px; color: var(--ink-2); font-weight: 600; align-content: start; }
.rf input, .rf select, .rf textarea, .rta, .rin { font: 400 14.5px/1.45 var(--f-ui); color: var(--ink); background: var(--surface-2); border: 1.5px solid var(--line); border-radius: 10px; padding: 8px 10px; width: 100%; min-height: 40px; }
.rf textarea, .rta { resize: vertical; min-height: 76px; }
.rf input:focus, .rf select:focus, .rf textarea:focus, .rta:focus, .rin:focus { border-color: var(--accent); outline: none; background: var(--surface); }
.rage { font-weight: 500; color: var(--ink-3); min-height: 1em; }
.rfoot { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 14px; margin-top: 8px; }
.btn svg { flex: none; }
.rtrendf { margin: 0; display: grid; gap: 2px; max-width: 420px; }
.rtrendf figcaption { font-size: 12px; color: var(--ink-3); }
.rtrend { width: 100%; height: auto; }
.rtrend .ax { stroke: var(--line); }
.rtrend .la { fill: none; stroke: var(--accent); stroke-width: 2; }
.rtrend .lb { stroke: var(--ink-3); stroke-width: 1.5; stroke-dasharray: 2 2; }
.rtrend .pb { fill: var(--surface); stroke: var(--ink-3); stroke-width: 1.5; }
.rtrend .pa { fill: var(--accent); }
.rvhead { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; margin-bottom: 10px; }
.rvhead .rf:first-child { width: 170px; }
.rvhead .grow { flex: 1; min-width: 220px; }
.rtabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 2px 0 14px; }
.rtabs .chip { padding: 7px 14px; font-size: 14px; }
.rsub { display: grid; gap: 8px; margin-bottom: 18px; }
.rsub h4 { font: 700 15px var(--f-ui); }

.rexam { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 18px; align-items: start; }
.rmapbox { display: grid; gap: 8px; min-width: 0; }
.rtools { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; }
.rmodes { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--surface); }
.rmodes button { border: 0; background: none; padding: 7px 11px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
.rmodes button + button { border-left: 1px solid var(--line); }
.rmodes button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
.rpal { display: flex; gap: 5px; }
.rpal button { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--surface); box-shadow: 0 0 0 1px var(--line); background: var(--c); padding: 0; }
.rpal button[aria-pressed="true"] { box-shadow: 0 0 0 2.5px var(--ink); }
.rtools .zbtns { display: flex; gap: 6px; margin-left: auto; }
.rtools .zbtns svg { width: 18px; height: 18px; }
.rmapwrap { height: min(68vh, 760px); min-height: 340px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #fbf8f2; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
.rmapwrap svg { width: 100%; height: 100%; display: block; }
.rmapwrap.draw svg { cursor: crosshair; }
.rmapwrap .dp { cursor: pointer; }
.rmapv .dp .d { stroke: #fff; stroke-width: 1.4; }
.rmapv .dp .hit { fill: transparent; }
.rmapv .dp text { font: 600 13px var(--f-ui); fill: #2c211c; paint-order: stroke; stroke: #fff; stroke-width: 3px; }
.rxo .rm { cursor: pointer; }
.rxo text { font-family: var(--f-ui); font-weight: 700; text-anchor: middle; paint-order: stroke; }
.rxo .rmn { fill: #fff; }
.rxo .rmp { text-anchor: start; }
.rxo .rs { fill: none; stroke-linecap: round; stroke-linejoin: round; opacity: 0.85; pointer-events: none; }
.rxo .rt, .rxo .rpend, .rxo circle:not([class]) { pointer-events: none; }
.rxo .rm circle { pointer-events: all; }
.rmapsel { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; }
.rmapsel select { height: 36px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--surface-2); padding: 0 8px; max-width: 100%; }
.rhint { margin: 0; font-size: 13px; color: var(--ink-2); min-height: 1.5em; }
.rside { display: grid; gap: 4px; min-width: 0; }
.rnum { flex: none; min-width: 24px; height: 24px; padding: 0 6px; border-radius: 12px; background: var(--c, var(--ink-2)); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12.5px; white-space: nowrap; }
.rnum.tri::before { content: '▲'; font-size: 9px; margin-right: 2px; }
.rmark { border: 2px solid var(--c); border-radius: 14px; padding: 12px; display: grid; gap: 8px; margin-bottom: 14px; background: var(--surface); }
.rmark .rnum { background: var(--c); }
.rmhead { display: flex; align-items: center; gap: 8px; }
.rmhead .grow { flex: 1; min-width: 0; }
.rmhead b { font-size: 15.5px; }
.rmhead small { color: var(--ink-3); }
.iconbtn.sm { width: 30px; height: 30px; font-size: 15px; font-weight: 700; }
.iconbtn[disabled] { opacity: 0.35; cursor: default; }
.rlab { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.rlab small { font-weight: 500; color: var(--ink-3); margin-left: 4px; }
.rpain { display: flex; gap: 5px; flex-wrap: wrap; }
.rpain button { min-width: 36px; height: 34px; border-radius: 9px; border: 1.5px solid var(--line); background: var(--surface); font-weight: 700; color: var(--ink-2); padding: 0 6px; }
.rpain button[aria-pressed="true"] { background: var(--p); border-color: var(--p); color: #fff; text-shadow: 0 1px 1px rgb(0 0 0 / 0.25); }
.rpain.sm button { min-width: 28px; height: 28px; font-size: 12.5px; border-radius: 7px; }
.rpain.wide { gap: 4px; }
.rpain.wide button { min-width: 30px; height: 32px; }
.rfeels { display: flex; gap: 6px; flex-wrap: wrap; }
.rfeel { border-color: var(--c); color: var(--c); }
.rfeel[aria-pressed="true"] { background: var(--c); border-color: var(--c); color: #fff; }
.rmfoot { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; }
.rmarks, .rtris, .rtpts, .rrecs { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.rmarks button { width: 100%; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; text-align: left; border: 1px solid transparent; background: none; border-radius: 10px; padding: 5px 6px; color: var(--ink); }
.rmarks button:hover { background: var(--surface-2); }
.rmarks button[aria-current="true"] { border-color: var(--line); background: var(--surface-2); }
.rmarks small { color: var(--ink-3); font-size: 12px; }
.rmeta { margin-left: auto; font-size: 12.5px; color: var(--ink-2); }
.rtris li { display: flex; align-items: center; gap: 8px; font-size: 13.5px; flex-wrap: wrap; }
.rtris small { color: var(--ink-3); }
.rtris .link { margin-left: auto; font-size: 12.5px; }
.rlegend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 12px; color: var(--ink-3); margin-top: 6px; }
.rlegend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 4px; vertical-align: -1px; }

.rtreat { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 6px 28px; }
.rplans { display: flex; flex-wrap: wrap; gap: 6px; }
.rplan { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--accent); background: var(--accent-soft); border-radius: 999px; padding: 4px 6px 4px 12px; font-size: 13.5px; }
.rplan small { color: var(--ink-3); font-size: 12px; }
.x { border: 0; background: none; width: 24px; height: 24px; border-radius: 50%; color: var(--ink-3); font-size: 17px; line-height: 1; padding: 0; flex: none; }
.x:hover { background: var(--danger-soft); color: var(--danger); }
.rpick { display: grid; gap: 4px; }
.rpicks { display: grid; gap: 2px; }
.rpicks button { text-align: left; border: 0; background: var(--surface-2); border-radius: 8px; padding: 7px 10px; font-size: 13.5px; font-weight: 600; color: var(--ink); display: grid; }
.rpicks button:hover { background: var(--accent-soft); }
.rpicks small { font-weight: 500; color: var(--ink-3); font-size: 12px; }
.rtpts li { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 3px 0; border-bottom: 1px solid var(--line); }
.rtpts li b { min-width: 34px; }
.rtpts li small { color: var(--ink-3); min-width: 36px; font-size: 12px; }
.rtpts .rpain { margin-left: auto; }
.raddpt { display: flex; gap: 6px; }
.rscale { display: grid; gap: 4px; margin-bottom: 6px; }
.rscale > span:first-child { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.rtalk { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 6px 28px; }
.rrecs li { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; align-items: center; font-size: 13px; color: var(--ink-2); padding: 6px 0; border-bottom: 1px solid var(--line); }
.rrecs audio { grid-column: 1 / -1; width: 100%; height: 36px; }
.rrecs li > small { grid-column: 1 / -1; color: var(--ink-3); }
.rrecs .link { grid-row: 1; grid-column: 2; font-size: 12.5px; }
.rrtime { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--danger); }
.rpickp { display: grid; gap: 10px; max-width: 560px; }
.rpickp .btn { justify-self: start; }

/* a session: one page in the order of the visit, a bar of section names that stays at the top */
.rjump { position: sticky; top: -16px; z-index: 4; display: flex; gap: 4px; margin: -16px -18px 12px; padding: 10px 18px 8px; background: var(--surface); border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.rjump button { flex: none; border: 0; background: none; padding: 7px 14px; border-radius: 999px; font: 600 14px var(--f-ui); color: var(--ink-2); }
.rjump button:hover { color: var(--accent); }
.rjump button[aria-current="true"] { background: var(--accent-soft); color: var(--accent); }
.rvsec { display: grid; gap: 12px; padding: 4px 0 22px; scroll-margin-top: 56px; }
.rvsec + .rvsec { border-top: 1px solid var(--line); padding-top: 18px; }
.rvsec > h3 { font-size: 19px; }
.rvsec .alert { margin: 0; }
.rlastc { border: 1px solid var(--line); background: var(--surface-2); border-radius: 12px; padding: 10px 14px; margin-bottom: 14px; font-size: 13.5px; }
.rlastc summary { cursor: pointer; color: var(--ink); }
.rlastc dl { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 4px 12px; margin: 10px 0 8px; }
.rlastc dt { color: var(--ink-3); font-weight: 600; }
.rlastc dd { margin: 0; color: var(--ink); }
.rlastc .row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.rlastc.first p { margin: 0; color: var(--ink-2); }
.rrecbox .row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.rrecbox .rnote { margin: 0; }
.rtoday { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin: 2px 0 18px; }
.btn.big { padding: 12px 20px; font-size: 15.5px; }
.rabout { border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; margin-bottom: 18px; }
.rabout > summary { cursor: pointer; font: 700 17px var(--f-display); }
.rabout[open] > summary { margin-bottom: 12px; }
.rvnote { color: var(--ink-2) !important; font-style: italic; }
/* the point editor right under the map (phones) */
.rmarkcard[hidden] { display: none; }
.rmarkcard .rmark { margin: 0; }
/* pin on the 3D figure, from the map toolbar */
.rpinbtn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--surface); border-radius: 10px; padding: 7px 11px; font: 600 13px var(--f-ui); color: var(--ink-2); }
.rpinbtn svg { width: 16px; height: 16px; }
.rpinbtn[aria-pressed="true"] { background: #d9480f; border-color: #d9480f; color: #fff; }
.rpinhint { position: absolute; top: 12px; left: 0; right: 0; margin: 0 auto; width: fit-content; z-index: 8; display: flex; align-items: center; gap: 8px; max-width: calc(100% - 24px); background: #d9480f; color: #fff; border-radius: 12px; padding: 8px 8px 8px 12px; font: 600 13.5px/1.3 var(--f-ui); box-shadow: 0 6px 18px rgb(0 0 0 / 0.25); }
.rpinhint[hidden] { display: none; }
.rpinhint svg { width: 18px; height: 18px; flex: none; }
.rpinhint button { flex: none; border: 1px solid rgb(255 255 255 / 0.6); background: none; color: #fff; border-radius: 8px; padding: 4px 10px; font: 600 13px var(--f-ui); }
.rpinl textarea.rin { min-height: 40px; resize: vertical; }
/* the dock button, with its name */
.btn.rdock { padding: 7px 11px; font-size: 13px; gap: 6px; }
.btn.rdock svg { width: 16px; height: 16px; }
.btn.rdock[aria-pressed="true"] { color: var(--accent); border-color: var(--accent); }
/* writing help under the box being written in */
.rhelp { display: grid; gap: 6px; margin-top: 2px; }
.rhelp[hidden] { display: none; }
.rhelp-sug { display: flex; flex-wrap: wrap; gap: 6px; }
.rhelp-sug[hidden] { display: none; }
.rhelp-sug .rtagchip { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.rhelp-row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.rhelp-b { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 4px 11px; font: 600 12.5px var(--f-ui); color: var(--ink-2); }
.rhelp-b svg { width: 15px; height: 15px; }
.rhelp-b[aria-expanded="true"] { border-color: var(--accent); color: var(--accent); }
.rhelp-b.on { background: #e03131; border-color: #e03131; color: #fff; }
.rhelp-live { font-size: 12.5px; color: var(--ink-3); font-style: italic; }
.rhelp-ph { display: flex; flex-wrap: wrap; gap: 6px; }
.rhelp-ph[hidden] { display: none; }
/* the file docked beside the figure (to the bottom on a phone), so the figure shows next to it */
.recdlg.docked { inset: var(--dock-top, 0px) 0 0 auto; width: min(580px, 46vw); padding: 0; display: block; }
.recdlg.docked .scrim { display: none; }
.recdlg.docked .rsheet { width: 100%; height: 100%; border-radius: 0; border-left: 1px solid var(--line); box-shadow: -14px 0 36px rgb(0 0 0 / 0.16); }
.recdlg.docked .rexam { grid-template-columns: minmax(0, 1fr); }
.recdlg.docked .rmapwrap { height: 42vh; min-height: 260px; }
#rDock[aria-pressed="true"] { color: var(--accent); border-color: var(--accent); }
/* notes pinned to the figure */
.rpins { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 3; }
.rpins[hidden] { display: none; }
.rpin { position: absolute; transform: translate(-50%, -100%); pointer-events: auto; display: flex; flex-direction: column; align-items: center; height: 31px; border: 0; padding: 0; background: none; cursor: pointer; --pc: #d9480f; }
.rpin span { display: grid; place-items: center; min-width: 24px; height: 24px; padding: 0 6px; border-radius: 12px; background: var(--pc); color: #fff; font: 700 12.5px/1 var(--f-ui); border: 2px solid #fff; box-shadow: 0 2px 6px rgb(0 0 0 / 0.3); }
.rpin::after { content: ''; border: 7px solid transparent; border-top-color: var(--pc); border-bottom: 0; margin-top: -1px; }
.rpin.on { --pc: #1c7ed6; z-index: 1; }
.rsubh { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
#rPinMode { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; padding: 6px 11px; }
#rPinMode svg { width: 16px; height: 16px; }
#rPinMode[aria-pressed="true"] { background: #d9480f; border-color: #d9480f; color: #fff; }
.rpinl { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.rpinl li { display: flex; gap: 8px; align-items: flex-start; padding: 6px; border-radius: 10px; border: 1px solid transparent; }
.rpinl li[aria-current="true"] { border-color: var(--line); background: var(--surface-2); }
.rpinl .grow { flex: 1; min-width: 0; display: grid; gap: 4px; }
.rpinl small { color: var(--ink-3); font-size: 12px; }
.rnum.pin { --c: #d9480f; border: 0; cursor: pointer; margin-top: 8px; }
.rpinl li[aria-current="true"] .rnum.pin { --c: #1c7ed6; }
.rpinl .x { margin-top: 8px; }
/* notes: point names and codes marked like tags, on a copy of the text behind the (transparent) box */
.rtagw { position: relative; display: grid; }
.rtagw textarea { position: relative; z-index: 1; background: transparent !important; }
.rtagm { position: absolute; inset: 0; overflow: hidden; white-space: pre-wrap; overflow-wrap: break-word; color: transparent; background: var(--surface-2); border-style: solid; border-color: transparent; border-radius: 10px; pointer-events: none; }
.rtagw:focus-within .rtagm { background: var(--surface); }
.rtagm mark { color: transparent; background: color-mix(in srgb, var(--accent) 22%, transparent); border-radius: 4px; box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 22%, transparent); }
.rtagc { display: flex; flex-wrap: wrap; gap: 6px; }
.rtagc[hidden] { display: none; }
.rtagchip { display: inline-flex; align-items: center; gap: 4px; border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line)); background: color-mix(in srgb, var(--accent) 9%, var(--surface)); color: var(--accent); border-radius: 999px; padding: 3px 10px 3px 7px; font: 600 12.5px var(--f-ui); cursor: pointer; }
.rtagchip:hover { background: color-mix(in srgb, var(--accent) 16%, var(--surface)); }
.rtagchip svg { width: 14px; height: 14px; flex: none; }
@media (max-width: 900px) {
  .rexam { grid-template-columns: minmax(0, 1fr); }
  .rf input, .rf select, .rf textarea, .rta, .rin, .rsearch { font-size: 16px; }
  .rpain.sm button { min-width: 34px; height: 34px; }
  .rhelp-b, .rhelp-sug .rtagchip, .rhelp-ph .chip { padding: 7px 12px; font-size: 13.5px; }
  .btn.rdock span { display: none; }
  .recdlg.docked { inset: auto 0 0 0; width: auto; height: 58vh; height: 58dvh; }
  .recdlg.docked .rsheet { border-left: 0; border-radius: 18px 18px 0 0; box-shadow: 0 -12px 32px rgb(0 0 0 / 0.2); }
  .rmapwrap { height: 48vh; min-height: 280px; }
}
@media (max-width: 560px) {
  .recdlg { padding: 0; }
  .recdlg .rsheet { border-radius: 0; }
  .recdlg header { padding: 10px 12px; padding-top: max(10px, env(safe-area-inset-top, 0px)); }
  .recdlg header h2 { font-size: 19px; }
  .rbody { padding: 12px 12px calc(28px + env(safe-area-inset-bottom, 0px)); }
  .rjump { top: -12px; margin: -12px -12px 12px; padding-left: 12px; padding-right: 12px; }
  .rtools .zbtns { margin-left: 0; }
  .rmodes button { padding: 7px 9px; }
  .rtreat, .rtalk { grid-template-columns: minmax(0, 1fr); }
  .rtpts .rpain { margin-left: 0; }
  .rvhead { flex-wrap: nowrap; gap: 8px; }
  .rvhead .rf:first-child { width: 132px; flex: none; }
  .rvhead .grow { min-width: 0; }
  .rvhead input[type="date"] { padding: 8px 6px; font-size: 13.5px; }
  .rtabs { flex-wrap: nowrap; gap: 4px; }
  .rtabs .chip { padding: 6px 9px; font-size: 12.5px; white-space: nowrap; }
  .rmapwrap { height: 50vh; }
}

/* the Diện Chẩn map on a drawing or a photo */
.dcchart.onpic .paper { fill: #f4efe6; }
.dcchart.onpic .ln { fill: none; stroke: #2f5bd3; stroke-width: 0.8; opacity: 0.5; }
.dcchart.onpic .ln.row { stroke-dasharray: none; opacity: 0.42; }
.dcchart.onpic .ln.mid { opacity: 0.75; }
.dcchart.onpic .gl { font: 700 11px var(--f-ui); fill: #1f3f99; paint-order: stroke; stroke: #fbf8f2; stroke-width: 3px; }
.dcchart.onpic .gl.lo { font-size: 10px; }
.dcchart.onpic .side { font: 700 11px var(--f-ui); fill: #4a3b33; paint-order: stroke; stroke: #fbf8f2; stroke-width: 3px; }
.dcchart.onpic .gline { fill: none; stroke: #1f5fd1; stroke-width: 1.8; opacity: 0.9; }
.dcchart.onpic .dp .d { fill: #e0302a; stroke: #fff; stroke-width: 0.9; }
.dcchart.onpic .dp.faint .d { opacity: 0.75; stroke: rgb(255 255 255 / 0.8); stroke-width: 0.6; }
.dcchart.onpic .dp text { stroke: #fbf8f2; }
.dcchart.onpic.mini .dp .d { opacity: 0.6; }

/* face photos in the records */
.rphotos { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.rphoto { display: grid; gap: 8px; align-content: start; border: 1px solid var(--line); border-radius: 14px; padding: 10px; background: var(--surface); }
.rpthumb { display: block; padding: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: #f4efe6; width: 100%; }
.rpthumb svg { display: block; width: 100%; height: auto; }
.rpempty { aspect-ratio: 3 / 4; border: 1.5px dashed var(--line); border-radius: 10px; display: grid; place-items: center; color: var(--ink-3); background: var(--surface-2); }
.rpempty svg { width: 44px; height: 44px; opacity: 0.6; }
.rphbtns { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; font-size: 13px; }
.rphbtns .btn { padding: 7px 12px; font-size: 13.5px; }
.rphbtns label { cursor: pointer; }
.rphv { display: grid; gap: 10px; }
.rfind { display: flex; gap: 6px; }
.rfind input { width: 110px; height: 36px; border-radius: 10px; border: 1.5px solid var(--line); padding: 0 10px; background: var(--surface-2); color: var(--ink); }
.rptxt { margin: 0; font-size: 14px; }
.rlms { list-style: none; margin: 4px 0; padding: 0; display: grid; gap: 2px; }
.rlms button { width: 100%; display: flex; gap: 8px; align-items: center; text-align: left; border: 1px solid transparent; background: none; border-radius: 9px; padding: 4px 6px; font-size: 13.5px; color: var(--ink); }
.rlms button:hover { background: var(--surface-2); }
.rlms button[aria-current="true"] { border-color: #1f5fd1; background: rgb(31 95 209 / 0.08); }
.rlms .rnum { background: #1f5fd1; }
.fitpic .rpg polyline { fill: none; stroke: #2f5bd3; stroke-width: 0.9; opacity: 0.55; }
.fitpic .rpg circle { fill: #e0302a; opacity: 0.75; }
.fitpic .rhd { cursor: grab; }
.fitpic .rhd circle { fill: #fff; stroke: #1f5fd1; stroke-width: 2; }
.fitpic .rhd text { font: 800 8px var(--f-ui); fill: #1f5fd1; text-anchor: middle; pointer-events: none; }
.fitpic .rhd.on circle { fill: #1f5fd1; stroke: #fff; }
.fitpic .rhd.on text { fill: #fff; }

/* Google draws its own button inside; keep its height so the form doesn't jump while it loads */
.rgoogle { min-height: 44px; display: flex; justify-content: center; }
.rsep { text-align: center; }

/* four tabs: keep each label on one line */
.tabs button { white-space: nowrap; }
@media (max-width: 440px) { .tabs { gap: 0; padding-left: 6px; padding-right: 6px; } .tabs button { font-size: 12.5px; padding-left: 1px; padding-right: 1px; } }

/* records: modes, sign-in invitation, new-patient steps, avatars */
.rmodesw { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--surface-2); }
.rmodesw button { border: 0; background: none; padding: 9px 8px; font-weight: 700; font-size: 14px; color: var(--ink-2); }
.rmodesw button + button { border-left: 1px solid var(--line); }
.rmodesw button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }
.rinvite { border: 1px solid var(--accent); background: var(--accent-soft); border-radius: var(--radius); padding: 12px 14px; display: grid; gap: 6px; font-size: 13.5px; }
.rinvite b { font: 700 16px/1.25 var(--f-display); color: var(--ink); }
.rinvite p { margin: 0; color: var(--ink-2); }
.rinvite .btn { padding: 7px 12px; font-size: 13.5px; }
.rbackbtn { justify-self: start; display: inline-flex; gap: 4px; align-items: center; }
.rbackbtn svg, .rwizbar .btn svg { width: 16px; height: 16px; }
.rrow .av img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.rrow .av:has(img) { background: var(--surface-2); overflow: hidden; }
.rphead { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.rphead > div { display: grid; gap: 2px; }
.rphead b { font: 700 20px/1.2 var(--f-display); }
.rpav { width: 68px; height: 68px; border-radius: 50%; border: 2px solid var(--line); background: var(--surface-2); padding: 0; overflow: hidden; display: grid; place-items: center; color: var(--ink-3); flex: none; }
.rpav img { width: 100%; height: 100%; object-fit: cover; }
.rpav svg { width: 30px; height: 30px; }
.rwiz { display: grid; gap: 14px; max-width: 640px; }
.rwiz > .rf > span { font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.rchips { display: flex; flex-wrap: wrap; gap: 6px; }
.rchips .chip { padding: 7px 14px; font-size: 14px; }
.rwizbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; border-top: 1px solid var(--line); padding-top: 12px; margin-top: 4px; }
.rwizbar .row { gap: 14px; }
.rsteps { display: flex; gap: 6px; flex-wrap: wrap; }
.rsteps span { font-size: 12px; font-weight: 600; color: var(--ink-3); border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; }
.rsteps span.on { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
.rsteps span.done { color: var(--accent); border-color: var(--accent); }
.ravs { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: 10px; }
.rav { aspect-ratio: 1; border-radius: 50%; border: 3px solid transparent; background: var(--surface-2); padding: 0; overflow: hidden; box-shadow: 0 0 0 1px var(--line); }
.rav img { width: 100%; height: 100%; object-fit: cover; display: block; }
.rav:hover { box-shadow: 0 0 0 2px var(--accent); }
.rav[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent); }

.rprivacy { font-size: 12.5px; justify-self: start; }
/* a patient's file shared with other practitioners */
.rshare p { margin: 0; }
.rshl { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.rshl li { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; }
.rshl li b { flex: 1; min-width: 160px; font-weight: 600; overflow-wrap: anywhere; }
.rshl select, .rshadd select { border: 1.5px solid var(--line); border-radius: 9px; padding: 6px 8px; background: var(--surface-2); color: var(--ink); font: 500 14px var(--f-ui); }
.rshadd { display: flex; flex-wrap: wrap; gap: 8px; }
.rshadd input { flex: 1; min-width: 200px; }
/* view only: nothing that changes the file */
.rro .rtools, .rro .rpinbtn, .rro .rtoday, .rro .rfoot .danger, .rro #rReuse, .rro .raddpt, .rro #rFromEx, .rro .rpick, .rro .rhelp,
.rro #rRec, .rro [data-delrec], .rro .x, .rro [data-pindel], .rro .rmfoot .danger, .rro #rAvatar2 { display: none !important; }
.rro .rmapwrap svg, .rro .rpain, .rro .rfeels, .rro .rscale, .rro [data-meth], .rro #rAvatar, .rro .rav { pointer-events: none; }