@import url("https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600&family=Noto+Serif:wght@400;500;600&display=swap");

:root {
  --bg: #f3f0e7;
  --bg-2: #ebe7da;
  --panel: #fbfaf5;
  --ink: #1e2a21;
  --ink-2: #42543b;
  --muted: #7c8273;
  --line: #dcded1;
  --accent: #345c46;
  --accent-ink: #f5f2e9;
  --gold: #aa8c52;
  --danger: #b94e43;
  --good: #4e805b;
  --shadow: 0 10px 40px rgb(20 29 24 / 0.12);
  --serif: "Noto Serif", Georgia, serif;
  --sans: "Be Vietnam Pro", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #141d18; --bg-2: #1b261f; --panel: #1e2a21; --ink: #e8ecdf; --ink-2: #c1d3b7; --muted: #a3ad9b;
    --line: #354336; --accent: #a9c5a4; --accent-ink: #141d18; --gold: #c5a873; --danger: #ed968a; --good: #91bf8d;
    --shadow: 0 10px 40px rgb(0 0 0 / 0.45); color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #141d18; --bg-2: #1b261f; --panel: #1e2a21; --ink: #e8ecdf; --ink-2: #c1d3b7; --muted: #a3ad9b;
  --line: #354336; --accent: #a9c5a4; --accent-ink: #141d18; --gold: #c5a873; --danger: #ed968a; --good: #91bf8d;
  --shadow: 0 10px 40px rgb(0 0 0 / 0.45); color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.65 var(--sans); min-height: 100vh; }
button { font: inherit; color: inherit; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; margin: 0; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.hidden { display: none !important; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* ---------- Header ---------- */
header.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; gap: 16px; height: 60px; }
.logo { font-family: var(--serif); font-size: 21px; text-decoration: none; display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.logo .seal { display: inline-grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--danger); color: var(--danger); font-size: 15px; border-radius: 3px; }
nav.links { display: flex; gap: 4px; margin-left: auto; }
nav.links a { white-space: nowrap; text-decoration: none; padding: 6px 10px; border-radius: 4px; color: var(--ink-2); font-size: 14px; }
nav.links a.active, nav.links a:hover { background: var(--bg-2); color: var(--ink); }
.icon-btn { background: none; border: 1px solid var(--line); border-radius: 4px; width: 34px; height: 34px; cursor: pointer; display: grid; place-items: center; }
.account-chip { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 99px; padding: 4px 12px 4px 4px; background: var(--panel); cursor: pointer; font-size: 13px; white-space: nowrap; max-width: 220px; }
.account-chip .avatar { width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-family: var(--serif); flex: none; }
.account-chip span.name { overflow: hidden; text-overflow: ellipsis; }
.account-chip.guest { border-color: var(--gold); }

/* ---------- Buttons / form ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); padding: 10px 20px; border-radius: 4px; cursor: pointer; font-weight: 500; text-decoration: none; }
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.big { padding: 14px 48px; font-size: 17px; }
.btn:disabled { opacity: .5; cursor: default; }
.field { display: grid; gap: 4px; margin-bottom: 12px; }
.field label { font-size: 13px; color: var(--muted); }
.field input { background: var(--bg); border: 1px solid var(--line); color: var(--ink); border-radius: 4px; padding: 10px 12px; font: inherit; }
.field input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.err { color: var(--danger); font-size: 14px; min-height: 1.4em; }

/* ---------- Home ---------- */
.hero { text-align: center; padding: 72px 0 56px; position: relative; overflow: hidden; }
.hero .eyebrow { letter-spacing: .3em; font-size: 12px; color: var(--gold); text-transform: uppercase; }
.hero h1 { font-size: clamp(48px, 9vw, 88px); line-height: 1.1; margin: 16px 0; }
.hero p { max-width: 520px; margin: 0 auto 32px; color: var(--ink-2); font-family: var(--serif); font-size: 17px; }
.hero .mountains { position: absolute; inset: auto 0 0 0; height: 60%; z-index: -1; opacity: .5; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 24px 0 48px; }
.pillars > div { background: var(--panel); padding: 24px; }
.pillars .num { font-family: var(--serif); font-size: 28px; color: var(--gold); }
@media (max-width: 760px) { .pillars { grid-template-columns: 1fr; } }
.home-stats { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; margin-top: 18px; font-size: 13px; color: var(--muted); }

/* ---------- Reveal ---------- */
.reveal { max-width: 560px; margin: 48px auto; text-align: center; }
.reveal .seal-big { width: 64px; height: 64px; border: 1px solid var(--gold); border-radius: 50%; display: grid; place-items: center; margin: 0 auto 12px; font-family: var(--serif); font-size: 28px; color: var(--gold); }
.reveal h2 { font-size: 34px; margin: 6px 0 2px; }
.reveal-rows { margin: 28px 0; text-align: left; border-top: 1px solid var(--line); }
.reveal-row { display: grid; grid-template-columns: 40px 1fr auto; align-items: center; padding: 14px 4px; border-bottom: 1px solid var(--line); opacity: 0; transform: translateY(6px); transition: all .45s ease; }
.reveal-row.on { opacity: 1; transform: none; }
.reveal-row .glyph { font-family: var(--serif); color: var(--gold); font-size: 20px; }
.reveal-row .k { color: var(--muted); font-size: 14px; }
.reveal-row .v { font-family: var(--serif); font-size: 18px; }
.reveal-row .v.rare { color: var(--gold); }
.reveal-row .v.bad { color: var(--danger); }

/* ---------- Play layout ---------- */
.play > * { min-width: 0; }
.play { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 24px; padding: 24px 0 64px; align-items: start; }
@media (max-width: 900px) { .play { grid-template-columns: 1fr; } }
.sheet { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 20px; position: sticky; top: 76px; }
.sheet .who { text-align: center; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.sheet .who h2 { font-size: 24px; }
.realm-badge { display: inline-block; margin-top: 6px; padding: 2px 12px; border: 1px solid hsl(var(--hue) 40% 50%); color: hsl(var(--hue) 45% 38%); border-radius: 3px; font-size: 13px; }
:root[data-theme="dark"] .realm-badge { color: hsl(var(--hue) 45% 72%); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .realm-badge { color: hsl(var(--hue) 45% 72%); } }
.kv { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; padding: 4px 0; }
.kv .k { color: var(--muted); }
.kv .v { text-align: right; }
.sheet .group { padding: 12px 0; border-bottom: 1px solid var(--line); }
.sheet .group:last-child { border-bottom: 0; }
.meter { margin: 6px 0 10px; }
.meter .row { display: flex; justify-content: space-between; font-size: 13px; }
.bar { height: 4px; background: var(--bg-2); border-radius: 2px; overflow: hidden; margin-top: 3px; }
.bar > i { display: block; height: 100%; background: var(--accent); transition: width .5s ease; }
.bar.health > i { background: var(--good); }
.bar.health.low > i { background: var(--danger); }
.bar.life > i { background: var(--gold); }

.realm-strip { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 16px; scrollbar-width: thin; }
.realm-strip .chip { flex: none; min-width: 84px; padding: 8px 10px; border: 1px solid var(--line); border-top: 3px solid hsl(var(--hue) 35% 55%); border-radius: 4px; font-size: 12px; background: var(--panel); opacity: .45; }
.realm-strip .chip.done { opacity: .8; }
.realm-strip .chip.now { opacity: 1; background: hsl(var(--hue) 35% 45%); color: #fff; border-color: hsl(var(--hue) 35% 45%); }
.realm-strip .chip b { display: block; font-weight: 500; font-size: 13px; }

.controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.controls .seg { display: inline-flex; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.controls .seg button { background: none; border: 0; padding: 5px 10px; cursor: pointer; font-size: 13px; }
.controls .seg button.on { background: var(--accent); color: var(--accent-ink); }
.controls label { font-size: 13px; display: flex; gap: 6px; align-items: center; cursor: pointer; }
.controls .spacer { flex: 1; }

.timeline { border-left: 1px solid var(--line); margin-left: 44px; }
.fact { position: relative; padding: 10px 0 14px 20px; animation: rise .4s ease; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
.fact .age { position: absolute; left: -58px; top: 10px; width: 46px; text-align: right; font-family: var(--serif); font-size: 20px; line-height: 1.1; color: var(--muted); }
.fact .age small { display: block; font-family: var(--sans); font-size: 10px; }
.fact::before { content: ""; position: absolute; left: -4px; top: 18px; width: 7px; height: 7px; border-radius: 50%; background: var(--line); }
.fact h3 { font-size: 17px; }
.fact .meta { font-size: 12px; color: var(--muted); }
.fact p { margin: 4px 0 0; color: var(--ink-2); }
.fact .picked { font-size: 13px; color: var(--gold); }
.fact.breakthrough::before { background: var(--gold); width: 9px; height: 9px; left: -5px; }
.fact.breakthrough h3 { color: var(--gold); }
.fact.disaster h3, .fact.ending h3 { color: var(--danger); }
.fact.ending::before { background: var(--danger); }
.fact.cultivation h3 { color: var(--good); }
.fact.minor { padding-top: 4px; padding-bottom: 6px; }
.fact.minor h3 { font-size: 14px; font-family: var(--sans); font-weight: 400; }
.fact.minor::before { width: 5px; height: 5px; left: -3px; top: 12px; }
.fact.minor .age { font-size: 14px; top: 4px; }
.deltas { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.delta { font-size: 11px; padding: 1px 7px; border-radius: 99px; border: 1px solid var(--line); }
.delta.up { color: var(--good); border-color: color-mix(in srgb, var(--good) 40%, transparent); }
.delta.down { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }

/* ---------- Ending ---------- */
.ending-card { border: 1px solid var(--line); background: var(--panel); border-radius: 6px; padding: 28px; text-align: center; margin-bottom: 24px; animation: rise .6s ease; }
.ending-card .glyph { font-family: var(--serif); font-size: 40px; color: var(--danger); }
.ending-card.ascended .glyph { color: var(--gold); }
.ending-card h2 { font-size: 26px; margin: 6px 0; }
.ending-card .quote { font-family: var(--serif); font-style: italic; color: var(--muted); margin: 14px 0 20px; }
.ending-card .actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.ach-list { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin: 14px 0; }
.ach { border: 1px solid var(--gold); color: var(--gold); padding: 3px 10px; border-radius: 99px; font-size: 13px; }
.nudge { margin-top: 18px; padding: 14px; border: 1px dashed var(--gold); border-radius: 6px; font-size: 14px; }

/* ---------- Modal ---------- */
.overlay { position: fixed; inset: 0; background: rgb(10 15 12 / .55); display: grid; place-items: center; z-index: 50; padding: 16px; animation: fade .2s ease; }
@keyframes fade { from { opacity: 0; } }
.modal { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; width: min(560px, 100%); max-height: calc(100vh - 32px); overflow: auto; box-shadow: var(--shadow); }
.modal .head { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--gold); }
.modal .body { padding: 20px; }
.modal .body h2 { font-size: 24px; margin-bottom: 8px; }
.modal .eyebrow { font-size: 12px; letter-spacing: .12em; color: var(--gold); text-transform: uppercase; }
.option { display: grid; grid-template-columns: 32px 1fr 16px; align-items: center; gap: 8px; width: 100%; text-align: left; background: var(--bg); border: 1px solid var(--line); border-radius: 4px; padding: 12px 14px; margin: 8px 0; cursor: pointer; }
.option:hover { border-color: var(--accent); }
.option .n { font-family: var(--serif); color: var(--muted); }
.option small { display: block; color: var(--muted); font-size: 12px; }
.chance { display: flex; align-items: center; gap: 10px; margin: 12px 0; font-size: 14px; }
.chance .bar { flex: 1; height: 6px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; overflow-x: auto; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 8px 12px; cursor: pointer; color: var(--muted); white-space: nowrap; }
.tabs button.on { color: var(--ink); border-bottom-color: var(--accent); }
.google { width: 100%; margin-bottom: 12px; }
.divider { text-align: center; font-size: 12px; color: var(--muted); margin: 8px 0 14px; }

/* ---------- Pages ---------- */
.page { padding: 32px 0 64px; }
.page > h1 { font-size: 34px; margin-bottom: 4px; }
.table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.table th, .table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); font-size: 14px; }
.table th { font-weight: 500; color: var(--muted); font-size: 12px; }
.table tr.me td { background: color-mix(in srgb, var(--gold) 12%, transparent); }
.table tr.link { cursor: pointer; }
.table tr.link:hover td { background: var(--bg-2); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.card { border: 1px solid var(--line); background: var(--panel); border-radius: 6px; padding: 16px; }
.card h3 { font-size: 18px; }
.card.locked { opacity: .45; }
.empty { text-align: center; color: var(--muted); padding: 48px 0; }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 6px; z-index: 60; font-size: 14px; box-shadow: var(--shadow); animation: rise .3s ease; }

.auto-banner { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; border: 1px dashed var(--gold); color: var(--gold); border-radius: 6px; padding: 8px 12px; margin: 8px 0 12px; font-size: 13px; }

/* ---------- Danh sách (xếp hạng, lịch sử) ---------- */
.list { margin-top: 12px; border-top: 1px solid var(--line); }
.item { display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center; padding: 12px 6px; border-bottom: 1px solid var(--line); }
.item.link { cursor: pointer; }
.item.link:hover { background: var(--bg-2); }
.item.me { background: color-mix(in srgb, var(--gold) 12%, transparent); }
.item .no { font-family: var(--serif); font-size: 20px; color: var(--muted); text-align: center; }
.item .no.top { color: var(--gold); }
.item .main { min-width: 0; }
.item .title { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item .sub { font-size: 13px; color: var(--muted); }
.item .end { font-size: 13px; color: var(--muted); text-align: right; max-width: 220px; }
.item .realm { font-family: var(--serif); font-size: 16px; color: hsl(var(--hue) 40% 40%); white-space: nowrap; }
:root[data-theme="dark"] .item .realm { color: hsl(var(--hue) 45% 72%); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .item .realm { color: hsl(var(--hue) 45% 72%); } }
@media (max-width: 760px) {
  .item { grid-template-columns: 34px 1fr auto; gap: 10px; padding: 12px 2px; }
  .item .end { display: none; }
}

/* ---------- Ảnh số mệnh ---------- */
.share-preview { display: grid; place-items: center; min-height: 240px; background: var(--bg-2); border-radius: 6px; padding: 12px; }
.share-preview img { width: 100%; max-width: 360px; height: auto; border-radius: 4px; box-shadow: var(--shadow); -webkit-touch-callout: default; }
.share-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.share-actions .btn[aria-disabled] { pointer-events: none; opacity: .5; }
.share-hint { text-align: center; margin: 10px 0 0; }

/* ---------- Đạo đồ & khảo hạch ---------- */
.path-card { display: grid; grid-template-columns: 56px 1fr; gap: 12px; align-items: start; width: 100%; text-align: left; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 14px; margin: 10px 0; cursor: pointer; }
.path-card:hover { border-color: var(--gold); }
.path-card .glyph { font-family: var(--serif); font-size: 36px; line-height: 1; color: var(--gold); text-align: center; padding-top: 4px; }
.path-card b { font-family: var(--serif); font-weight: 500; font-size: 18px; }
.path-card small { display: block; color: var(--muted); font-size: 13px; margin-top: 4px; }
.path-card small.perk { color: var(--good); }
.quiz-progress { font-family: var(--serif); color: var(--muted); }
.quiz-intro { border-left: 2px solid var(--gold); padding-left: 10px; margin-top: 0; }
.quiz-q { font-size: 21px; line-height: 1.4; }
.quiz-opt .n { font-weight: 600; color: var(--gold); }
.quiz-opt.right { border-color: var(--good); background: color-mix(in srgb, var(--good) 14%, var(--bg)); }
.quiz-opt.right .mark::after { content: "✓"; color: var(--good); font-weight: 600; }
.quiz-opt.wrong { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, var(--bg)); }
.quiz-opt.wrong .mark::after { content: "✗"; color: var(--danger); font-weight: 600; }
.quiz-opt:disabled { cursor: default; }
.quiz-result { border-radius: 6px; padding: 12px 14px; margin-top: 12px; border: 1px solid var(--line); background: var(--bg); }
.quiz-result.ok { border-color: color-mix(in srgb, var(--good) 50%, transparent); }
.quiz-result.ok > b:first-child { color: var(--good); }
.quiz-result.no > b:first-child { color: var(--danger); }
.quiz-result p { margin: 8px 0 0; color: var(--ink-2); font-size: 14px; }
.quiz-foot { display: flex; justify-content: center; margin-top: 12px; }
.quiz-foot .btn { min-width: 160px; }
.fact.quiz h3 { color: var(--gold); }
.fact.quiz-no h3 { color: var(--muted); }
.fact .quiz-line { font-style: italic; }
.fact .good { color: var(--good); }
.fact .bad { color: var(--danger); }
.fact details.explain { font-size: 13px; color: var(--muted); margin-top: 4px; }
.fact details.explain summary { cursor: pointer; color: var(--ink-2); }

/* ---------- Quản trị ---------- */
.admin .range { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.admin .range button { background: none; border: 1px solid var(--line); border-radius: 99px; padding: 5px 12px; cursor: pointer; color: var(--ink-2); font-size: 13px; }
.admin .range button.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.stat { border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 12px 14px; }
.stat small { display: block; color: var(--muted); font-size: 12px; }
.stat b { display: block; font-family: var(--serif); font-weight: 500; font-size: 30px; line-height: 1.2; }
.stat span { font-size: 12px; color: var(--muted); }
.charts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.chart { margin: 0; border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 12px 14px; min-width: 0; }
.chart figcaption { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.chart-box { position: relative; }
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart .grid { stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 3; }
.chart .base { stroke: var(--muted); stroke-width: 1; }
.chart .axis { fill: var(--muted); font: 10px var(--sans); }
.chart .bar path { fill: var(--accent); }
.chart .bar.on path { fill: var(--gold); }
.chart .bar .hit { fill: transparent; }
.chart .tip { position: absolute; pointer-events: none; background: var(--ink); color: var(--bg); font-size: 12px; padding: 4px 8px; border-radius: 4px; white-space: nowrap; }
.chart details { margin-top: 6px; }
.chart summary { cursor: pointer; color: var(--muted); }
table.mini { width: 100%; border-collapse: collapse; margin-top: 4px; }
table.mini td, table.mini th { padding: 2px 6px; border-bottom: 1px solid var(--line); text-align: left; font-size: 12px; }
.hbars { display: grid; gap: 6px; }
.hrow { display: grid; grid-template-columns: minmax(90px, 38%) 1fr 48px; gap: 8px; align-items: center; font-size: 13px; }
.hk { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-2); }
.htrack { height: 8px; background: var(--bg-2); border-radius: 4px; overflow: hidden; }
.htrack i { display: block; height: 100%; background: var(--accent); border-radius: 0 4px 4px 0; }
.hn { text-align: right; font-variant-numeric: tabular-nums; }
.setting-group { border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 6px 16px; margin-bottom: 14px; }
.setting-group h3 { font-size: 17px; margin: 10px 0 4px; }
.setting { display: grid; grid-template-columns: 1fr 160px; gap: 14px; align-items: center; padding: 12px 0; border-top: 1px solid var(--line); }
.setting.changed b::after { content: " • đã chỉnh"; color: var(--gold); font: 500 11px var(--sans); }
.setting-input input[type="number"] { width: 100%; background: var(--bg); color: var(--ink); border: 1px solid var(--line); border-radius: 4px; padding: 8px 10px; font: 16px var(--sans); }
.switch { display: flex; gap: 8px; align-items: center; cursor: pointer; }
.switch input { width: 20px; height: 20px; accent-color: var(--accent); }
.setting-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Bản đồ ---------- */
.world-map { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 18px 0; padding: 14px; border-radius: 12px; border: 1px solid var(--line);
  background: radial-gradient(60% 80% at 20% 30%, color-mix(in srgb, var(--gold) 10%, transparent), transparent), radial-gradient(50% 70% at 80% 70%, color-mix(in srgb, var(--good) 10%, transparent), transparent), var(--panel); }
.world-tile { display: grid; justify-items: center; gap: 2px; padding: 14px 6px 12px; border-radius: 10px; cursor: pointer; text-align: center;
  border: 1px solid color-mix(in srgb, hsl(var(--hue) 40% 50%) 45%, var(--line)); background: color-mix(in srgb, hsl(var(--hue) 40% 45%) 10%, var(--bg)); color: var(--ink); transition: transform .15s ease; }
.world-tile:hover { transform: translateY(-2px); }
.world-tile.on { border-color: hsl(var(--hue) 50% 55%); box-shadow: 0 0 0 2px color-mix(in srgb, hsl(var(--hue) 50% 55%) 40%, transparent); background: color-mix(in srgb, hsl(var(--hue) 40% 45%) 22%, var(--bg)); }
.wglyph { font-family: var(--serif); font-size: 30px; line-height: 1.1; color: hsl(var(--hue) 45% 55%); }
.wglyph.big { font-size: 46px; }
.wname { font-family: var(--serif); font-size: 15px; }
.wstat { font-size: 12px; color: var(--muted); }
.wstat b { color: var(--ink); }
.live { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--good); margin: 0 3px 1px 2px; animation: pulse 1.6s ease-in-out infinite; }
.world-detail { border: 1px solid color-mix(in srgb, hsl(var(--hue) 40% 50%) 40%, var(--line)); border-radius: 12px; padding: 18px; background: var(--panel); animation: rise .3s ease; }
.world-detail h3 { margin: 18px 0 8px; font-size: 18px; }
.wd-head { display: flex; gap: 14px; align-items: center; }
.wd-head h2 { font-size: 26px; }
.wd-stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-top: 14px; }
.wd-stats > div { border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; background: var(--bg); }
.wd-stats small { display: block; font-size: 11px; color: var(--muted); }
.wd-stats b { font-family: var(--serif); font-weight: 500; font-size: 18px; }
.sect-row { display: grid; grid-template-columns: 28px 40px 1fr auto; gap: 10px; align-items: start; padding: 12px 4px; border-bottom: 1px solid var(--line); }
.sect-rank { font-family: var(--serif); font-size: 20px; color: var(--muted); text-align: center; }
.sect-rank.first { color: var(--gold); }
.sglyph { font-family: var(--serif); font-size: 28px; color: hsl(var(--hue) 45% 55%); text-align: center; }
.sect-row .title { font-family: var(--serif); font-size: 17px; }
.sect-row .sub { font-size: 13px; color: var(--muted); }
.sect-row .leader b { color: var(--ink); }
.crown { font-family: var(--sans); font-size: 11px; color: var(--gold); border: 1px solid var(--gold); border-radius: 99px; padding: 0 7px; vertical-align: middle; }
.power { height: 5px; background: var(--bg-2); border-radius: 3px; overflow: hidden; margin: 6px 0; max-width: 360px; }
.power i { display: block; height: 100%; background: hsl(var(--hue) 45% 50%); }
.sect-power { text-align: right; }
.sect-power b { display: block; font-family: var(--serif); font-size: 20px; font-weight: 500; }
.sect-power small { color: var(--muted); font-size: 11px; }

/* ---------- Mời bạn ---------- */
.friend-box { border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; margin: 8px 0 20px; background: var(--panel); }
.friend-box h3 { font-size: 18px; }
.friend-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 8px; }
.join-form { display: flex; gap: 8px; flex: 1 1 260px; }
.join-form input { flex: 1; min-width: 0; background: var(--bg); color: var(--ink); border: 1px solid var(--line); border-radius: 4px; padding: 10px 12px; font: 600 16px var(--sans); letter-spacing: .2em; text-transform: uppercase; }
.join-form input::placeholder { letter-spacing: normal; text-transform: none; font-weight: 400; }
.invite { text-align: center; max-width: 480px; margin: 0 auto; }
.invite-card { border: 1px solid color-mix(in srgb, var(--gold) 55%, var(--line)); border-radius: 10px; padding: 20px 16px; background: var(--panel); margin-top: 12px; }
.invite-code { display: flex; justify-content: center; gap: 8px; }
.invite-code span { width: 48px; height: 58px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); font: 600 30px var(--serif); color: var(--gold); }
.invite-qr { width: 200px; height: 200px; margin: 18px auto 12px; background: #fff; border-radius: 8px; padding: 8px; display: grid; place-items: center; }
.invite-qr svg { width: 100%; height: 100%; }
.invite-link input { width: 100%; background: var(--bg); color: var(--ink-2); border: 1px solid var(--line); border-radius: 4px; padding: 8px 10px; font: 13px var(--sans); text-align: center; }
.invite-actions { display: flex; gap: 10px; justify-content: center; margin-top: 12px; }
.invite-actions .btn { flex: 1; max-width: 180px; }
.invite-wait { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 14px; color: var(--muted); font-size: 14px; }

/* ---------- Luận đạo ---------- */
.duel-card { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 18px 20px; margin-top: 16px; }
.duel-rating { font-family: var(--serif); font-size: 44px; line-height: 1.1; }
.duel-stats { display: flex; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.duel-stats b { color: var(--ink); font-size: 18px; font-family: var(--serif); font-weight: 500; }
.good { color: var(--good); }
.bad { color: var(--danger); }
.duel-search { text-align: center; padding: 72px 0; }
.seal-spin { width: 88px; height: 88px; margin: 0 auto 20px; border: 1px solid var(--gold); border-radius: 50%; display: grid; place-items: center; font-family: var(--serif); font-size: 40px; color: var(--gold); animation: spin 3s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.duel-room { max-width: 720px; margin: 0 auto; padding: 20px 0 40px; }
.duel-vs { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: start; }
.fighter { text-align: left; min-width: 0; }
.fighter.right { text-align: right; }
.fighter .avatar { width: 44px; height: 44px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--accent); color: var(--accent-ink); font-family: var(--serif); font-size: 20px; }
.fighter.right .avatar { background: var(--gold); }
.fighter .line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fighter .fname { font-family: var(--serif); font-size: 17px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.opp-status { font-size: 12px; color: var(--gold); min-height: 1.4em; }
.vs { text-align: center; padding-top: 6px; }
.duel-score { font-family: var(--serif); font-size: 30px; white-space: nowrap; }
.duel-stage { margin-top: 18px; border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 18px; min-height: 280px; }
.duel-countdown { font-family: var(--serif); font-size: 72px; text-align: center; padding: 60px 0; color: var(--gold); }
.duel-timer { height: 6px; background: var(--bg-2); border-radius: 3px; overflow: hidden; margin-bottom: 12px; }
.duel-timer i { display: block; height: 100%; background: var(--good); transition: width .1s linear; }
.duel-timer i.low { background: var(--danger); }
.quiz-opt.picked { border-color: var(--gold); }
.opp-pick { display: inline-block; vertical-align: middle; font-size: 11px; color: var(--gold); border: 1px solid var(--gold); border-radius: 99px; padding: 0 8px; margin-left: 6px; white-space: nowrap; }
.quiz-opt { position: relative; }
.duel-end { text-align: center; padding: 20px 0; }
.duel-end .glyph { font-family: var(--serif); font-size: 64px; color: var(--muted); line-height: 1.1; }
.duel-end.win .glyph { color: var(--gold); }
.duel-end.lose .glyph { color: var(--danger); }
.duel-end h2 { font-size: 30px; }
.duel-delta { font-size: 18px; margin: 12px 0; font-weight: 500; }
.duel-end .actions { display: flex; gap: 10px; justify-content: center; margin-top: 18px; flex-wrap: wrap; }

/* ---------- Khung lựa chọn nằm trong dòng thời gian ---------- */
.decision { margin: 4px 0 18px 44px; scroll-margin-top: 84px; }
.decision .modal { width: 100%; max-height: none; overflow: hidden; border-radius: 8px; border: 1px solid color-mix(in srgb, var(--gold) 55%, var(--line)); animation: rise .35s ease; box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 12%, transparent); }
.decision .modal .head { background: color-mix(in srgb, var(--gold) 8%, transparent); }
.decision .bt .body { min-height: 0; }
.decision .bt-charge { min-height: 240px; }
.decision .head { cursor: pointer; gap: 10px; user-select: none; }
.decision .head > span:nth-child(2) { margin-right: auto; }
.dec-toggle { background: none; border: 1px solid var(--line); border-radius: 99px; padding: 3px 12px; font-size: 12px; color: var(--ink-2); cursor: pointer; white-space: nowrap; }
.bt-trib .dec-toggle, .bt-final .dec-toggle { color: #e8ecdf; }
.dec-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); flex: none; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .3; transform: scale(.7); } }
.decision.collapsed .body, .decision.collapsed .bt-clouds { display: none; }
.decision.collapsed .modal { box-shadow: none; }
.decision.collapsed .head { border-bottom: 0; }

/* ---------- Đột phá ---------- */
@property --p { syntax: "<number>"; inherits: false; initial-value: 0; }
.bt { position: relative; overflow: hidden; }
.bt .head, .bt .body { position: relative; z-index: 2; }
.bt .body { min-height: min(520px, 70vh); }
.bt-trib, .bt-final { background: radial-gradient(120% 80% at 50% 0%, #2a2f3d 0%, #121619 60%, #0b0e0d 100%); color: #e8ecdf; --muted: #a3ad9b; --line: #3a4150; --bg: #161b1f; --bg-2: #232a31; }
.bt-final { background: radial-gradient(120% 80% at 50% 0%, #4a3d1c 0%, #1b1a12 60%, #0d0c08 100%); }
.bt-clouds { position: absolute; inset: -20% -20% auto; height: 60%; z-index: 1; opacity: .55;
  background: radial-gradient(40% 50% at 30% 50%, #3b4152 0%, transparent 70%), radial-gradient(45% 55% at 70% 40%, #2f3442 0%, transparent 70%), radial-gradient(35% 45% at 50% 70%, #454c60 0%, transparent 70%);
  animation: drift 9s ease-in-out infinite alternate; }
@keyframes drift { to { transform: translateX(6%) scale(1.06); } }
.bt-top { text-align: center; }
.bt-glyph { font-family: var(--serif); font-size: 56px; line-height: 1.1; color: var(--gold); text-shadow: 0 0 24px color-mix(in srgb, var(--gold) 50%, transparent); animation: breathe 2.6s ease-in-out infinite; }
.bt-trib .bt-glyph { color: #b7c6ff; text-shadow: 0 0 28px #6f86ff; }
@keyframes breathe { 50% { transform: scale(1.06); opacity: .85; } }
.bt-path { display: flex; justify-content: center; align-items: baseline; gap: 10px; flex-wrap: wrap; font-family: var(--serif); font-size: 17px; margin-top: 4px; }
.bt-path span { color: var(--muted); }
.bt-path i { color: var(--gold); font-style: normal; }
.bt-path b { font-weight: 500; font-size: 22px; }
.bt-prompt { text-align: center; color: var(--muted); font-size: 14px; }
.bt-ring { --p: 0; width: 132px; height: 132px; margin: 8px auto 6px; border-radius: 50%; display: grid; place-items: center; transition: --p .6s ease;
  background: conic-gradient(var(--gold) calc(var(--p) * 1%), var(--bg-2) 0); }
.bt-ring > div { width: 108px; height: 108px; border-radius: 50%; background: var(--panel); display: grid; place-content: center; text-align: center; }
.bt-trib .bt-ring > div, .bt-final .bt-ring > div { background: #151a1e; }
.bt-ring b { font-family: var(--serif); font-size: 32px; font-weight: 500; line-height: 1; }
.bt-ring small { color: var(--muted); font-size: 12px; }
.bt-factors { margin: 6px auto 8px; max-width: 360px; font-size: 13px; }
.bt-factors summary { cursor: pointer; text-align: center; color: var(--muted); }
.bt-factor { display: flex; justify-content: space-between; padding: 3px 0; border-bottom: 1px dashed var(--line); }
.bt-opt .n { font-size: 18px; color: var(--gold); text-align: center; }
.bt-opt small { display: block; color: var(--muted); font-size: 12px; }

.bt-charge { position: relative; text-align: center; padding: 30px 0 24px; min-height: 280px; }
.bt-charge-text { font-family: var(--serif); font-size: 18px; margin-top: 18px; animation: fadein .5s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(6px); } }
.bt-vortex { position: relative; width: 150px; height: 150px; margin: 0 auto; }
.bt-vortex::after { content: ""; position: absolute; inset: 42%; border-radius: 50%; background: var(--gold); box-shadow: 0 0 40px 18px color-mix(in srgb, var(--gold) 55%, transparent); animation: core 1.2s ease-in-out infinite; }
.bt-vortex i { position: absolute; inset: 0; border-radius: 50%; border: 2px dashed color-mix(in srgb, var(--gold) 70%, transparent); animation: spin 2.4s linear infinite; }
.bt-vortex i:nth-child(2) { inset: 16%; animation-duration: 1.6s; animation-direction: reverse; border-style: dotted; }
.bt-vortex i:nth-child(3) { inset: 30%; animation-duration: 1s; border-color: var(--good); }
@keyframes core { 50% { transform: scale(1.35); } }
.bt-charge.trib { min-height: 300px; }
.bt-bolt { position: absolute; top: -10px; left: 50%; width: 46px; height: 220px; margin-left: -23px; opacity: 0; z-index: 3;
  background: linear-gradient(#ffffff, #b7c6ff 60%, transparent); filter: drop-shadow(0 0 12px #8ea2ff);
  clip-path: polygon(45% 0, 70% 0, 52% 38%, 78% 38%, 30% 100%, 44% 52%, 20% 52%); }
.bt-bolt.on { animation: strike .38s ease-out; }
@keyframes strike { 0% { opacity: 0; transform: scaleY(.3); transform-origin: top; } 15% { opacity: 1; transform: scaleY(1); } 100% { opacity: 0; } }
.bt-flash { position: absolute; inset: -40px; background: #fff; opacity: 0; z-index: 2; pointer-events: none; }
.bt-flash.on { animation: flash .38s ease-out; }
@keyframes flash { 0% { opacity: 0; } 12% { opacity: .55; } 100% { opacity: 0; } }
.bt-strikes { font-family: var(--serif); font-size: 26px; color: #b7c6ff; margin-top: 140px; }

.bt-result { position: relative; text-align: center; padding: 16px 0 6px; }
.bt-result h2 { font-size: 26px; margin: 4px 0 6px; animation: pop .5s ease both .15s; }
.bt-big { font-family: var(--serif); font-size: 84px; line-height: 1; animation: stamp .6s cubic-bezier(.2, 1.6, .4, 1) both; }
@keyframes stamp { from { transform: scale(2.4); opacity: 0; } }
@keyframes pop { from { transform: translateY(10px); opacity: 0; } }
.bt-result.success .bt-big { color: var(--gold); text-shadow: 0 0 30px color-mix(in srgb, var(--gold) 70%, transparent); }
.bt-result.fail .bt-big { color: var(--danger); }
.bt-result.death .bt-big { color: #e8ecdf; opacity: .85; }
.bt-cheer { font-family: var(--serif); font-size: 17px; color: var(--ink-2); animation: pop .5s ease both .3s; }
.bt-trib .bt-cheer, .bt-final .bt-cheer { color: #e8ecdf; }
.bt-burst { position: absolute; left: 50%; top: 70px; width: 40px; height: 40px; margin: -20px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, color-mix(in srgb, var(--gold) 80%, white) 0%, transparent 70%); animation: burst 1.1s ease-out forwards; }
.ascend .bt-burst { animation-duration: 1.8s; }
@keyframes burst { from { transform: scale(.2); opacity: 1; } to { transform: scale(14); opacity: 0; } }
.bt-particles { position: absolute; left: 50%; top: 70px; pointer-events: none; }
.bt-particles i { position: absolute; width: 6px; height: 6px; margin: -3px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 8px var(--gold); opacity: 0;
  transform: rotate(var(--a)) translateX(0); animation: fly 1.4s cubic-bezier(.1, .7, .3, 1) var(--t) forwards; }
.bt-particles i:nth-child(3n) { background: #fff3c4; width: 4px; height: 4px; }
.bt-particles i:nth-child(4n) { background: var(--good); box-shadow: 0 0 8px var(--good); }
@keyframes fly { 0% { opacity: 1; transform: rotate(var(--a)) translateX(0); } 100% { opacity: 0; transform: rotate(var(--a)) translateX(var(--d)) translateY(30px); } }
.bt-stats { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin: 14px 0; animation: pop .5s ease both .45s; }
.bt-stats > div { border: 1px solid var(--line); border-radius: 6px; padding: 8px 14px; min-width: 92px; background: color-mix(in srgb, var(--bg) 70%, transparent); }
.bt-stats small { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.bt-stats b { font-family: var(--serif); font-weight: 500; font-size: 18px; }
.bt-stats .small { display: block; }
.bt-result .btn { margin-top: 10px; min-width: 200px; }
.bt-crack { position: absolute; left: 50%; top: 0; width: 220px; margin-left: -110px; height: 130px; pointer-events: none; }
.bt-crack path { fill: none; stroke: var(--danger); stroke-width: 2; stroke-dasharray: 160; stroke-dashoffset: 160; animation: crack .7s ease-out forwards; opacity: .8; }
.bt-crack path:nth-child(n + 2) { animation-delay: .25s; stroke-width: 1.4; }
@keyframes crack { to { stroke-dashoffset: 0; } }
.bt-reason { font-size: 15px; color: var(--ink-2); max-width: 440px; margin: 6px auto; }
.bt-trib .bt-reason { color: #e8ecdf; }
.bt-tips { text-align: left; max-width: 440px; margin: 12px auto; border: 1px solid var(--line); border-radius: 6px; padding: 10px 14px; font-size: 14px; }
.bt-tips ul { margin: 6px 0 0; padding-left: 18px; }
.bt-tips li { margin: 3px 0; color: var(--ink-2); }
.bt-trib .bt-tips li { color: #e8ecdf; }
.bt-comfort { font-family: var(--serif); font-style: italic; color: var(--muted); font-size: 14px; }
.modal.shake { animation: shake .55s cubic-bezier(.36, .07, .19, .97); }
.modal.shake-sm { animation: shake .35s ease; }
@keyframes shake { 10%, 90% { transform: translateX(-2px); } 20%, 80% { transform: translateX(4px); } 30%, 50%, 70% { transform: translateX(-8px); } 40%, 60% { transform: translateX(8px); } }
.modal.glow { animation: glow 2.2s ease-out; }
@keyframes glow { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--gold) 80%, transparent); } 30% { box-shadow: 0 0 60px 16px color-mix(in srgb, var(--gold) 45%, transparent); } 100% { box-shadow: var(--shadow); } }
.modal.fade-dark .bt { animation: darken 1.6s ease forwards; }
@keyframes darken { to { background: #050605; } }

/* Mốc đột phá trên dòng thời gian */
.fact.bt-fact { margin: 6px 0; padding: 12px 14px 12px 20px; border-radius: 0 6px 6px 0; }
.fact.bt-success { background: linear-gradient(90deg, color-mix(in srgb, var(--gold) 16%, transparent), transparent 80%); }
.fact.bt-ascend { background: linear-gradient(90deg, color-mix(in srgb, var(--gold) 30%, transparent), transparent); }
.fact.bt-fail { background: linear-gradient(90deg, color-mix(in srgb, var(--danger) 10%, transparent), transparent 80%); }
.fact.bt-success::before, .fact.bt-ascend::before { box-shadow: 0 0 10px var(--gold); }
.bt-chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.bt-chips span { font-size: 11px; padding: 1px 8px; border-radius: 99px; border: 1px solid color-mix(in srgb, var(--gold) 45%, transparent); color: var(--gold); }

@media (prefers-reduced-motion: reduce) {
  .bt *, .modal.shake, .modal.glow, .modal.shake-sm, .bt-glyph { animation: none !important; transition: none !important; }
  .bt-crack path { stroke-dashoffset: 0; }
}

/* ================= Mobile ================= */
button, a, .option { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.tabbar { display: none; }
.sheet-toggle { display: none; }

@media (max-width: 900px) {
  body { font-size: 15px; padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .wrap { padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
  header.top .wrap { height: 52px; gap: 10px; }
  nav.links { display: none; }
  .logo { margin-right: auto; font-size: 19px; }
  .account-chip { max-width: 160px; }

  /* Thanh điều hướng dưới đáy, kiểu ứng dụng */
  .tabbar { display: grid; grid-template-columns: repeat(6, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    background: color-mix(in srgb, var(--panel) 94%, transparent); backdrop-filter: blur(10px);
    border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
  .tabbar a { display: flex; flex-direction: column; align-items: center; gap: 1px; padding: 7px 0 6px; font-size: 11px; color: var(--muted); text-decoration: none; }
  .tabbar a b { font-family: var(--serif); font-weight: 500; font-size: 19px; line-height: 1.2; }
  .tabbar a.active { color: var(--ink); }
  .tabbar a.active b { color: var(--gold); }

  .hero { padding: 40px 0 36px; }
  .hero .eyebrow { letter-spacing: .14em; font-size: 11px; }
  .hero p { font-size: 16px; }
  .btn.big { width: 100%; max-width: 360px; padding: 14px 20px; }
  .home-stats { gap: 6px 16px; }
  .pillars { margin: 8px 0 24px; }
  .pillars > div { padding: 18px; }
  .page { padding: 20px 0 32px; }
  .page > h1 { font-size: 28px; }

  /* Màn chơi: bảng nhân vật thu gọn, dính trên đầu khi cuộn */
  .play { gap: 12px; padding: 12px 0 24px; }
  .sheet { position: sticky; top: 52px; z-index: 10; padding: 10px 14px 6px; border-radius: 0 0 8px 8px; margin: 0 -16px; border-left: 0; border-right: 0; border-top: 0; box-shadow: 0 6px 18px rgb(0 0 0 / .12); }
  .sheet .who { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "meta toggle" "name toggle" "badge toggle"; text-align: left; padding-bottom: 6px; align-items: center; }
  .sheet .who > div { grid-area: meta; font-size: 11px; }
  .sheet .who h2 { grid-area: name; font-size: 19px; line-height: 1.3; }
  .sheet .who .realm-badge { grid-area: badge; justify-self: start; margin-top: 2px; font-size: 12px; padding: 0 8px; }
  .sheet-toggle { display: block; grid-area: toggle; background: none; border: 1px solid var(--line); border-radius: 99px; padding: 6px 12px; font-size: 12px; cursor: pointer; color: var(--ink-2); }
  .sheet .group { padding: 6px 0; }
  .sheet .vitals { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
  .sheet .vitals .meter { margin: 2px 0 4px; }
  .sheet .vitals .meter .row { font-size: 12px; }
  .sheet:not(.open) .detail { display: none; }
  .sheet.open { max-height: calc(100vh - 140px); overflow: auto; }

  .realm-strip .chip { min-width: 72px; padding: 6px 8px; }
  .controls { gap: 6px; }
  .controls .seg button { padding: 8px 12px; }
  .controls .btn.small { padding: 8px 10px !important; }
  .controls label { width: 100%; order: 5; padding: 4px 0; }
  .timeline { margin-left: 36px; }
  .fact { padding-left: 14px; }
  .fact .age { left: -48px; width: 38px; font-size: 17px; }
  .fact h3 { font-size: 16px; }
  .ending-card { padding: 20px 16px; }
  .ending-card .actions .btn { flex: 1 1 140px; }

  /* Khung lựa chọn neo ngay TRÊN thanh điều hướng — không che thanh điều hướng */
  .decision { position: fixed; left: 0; right: 0; bottom: var(--tabbar-h, 60px); z-index: 25; margin: 0; max-height: min(60vh, calc(100vh - var(--tabbar-h, 60px) - 120px)); overflow-y: auto; overscroll-behavior: contain; }
  .decision .modal { border-radius: 14px 14px 0 0; border-bottom: 0; padding-bottom: 0; animation: dockUp .3s ease; box-shadow: 0 -10px 30px rgb(0 0 0 / .25); }
  .decision.collapsed .modal { box-shadow: 0 -4px 14px rgb(0 0 0 / .2); }
  .decision .head { position: sticky; top: 0; z-index: 3; background: var(--panel); }
  .decision .bt .head { background: transparent; backdrop-filter: blur(6px); }
  body.has-dock { padding-bottom: calc(var(--tabbar-h, 60px) + var(--dock-h, 0px) + 12px); }

  /* Hộp thoại thành bottom sheet */
  .overlay { place-items: end stretch; padding: 0; }
  .modal { width: 100%; max-height: 88vh; border-radius: 14px 14px 0 0; border-bottom: 0; padding-bottom: env(safe-area-inset-bottom); animation: sheetUp .25s ease; }
  .modal .body { padding: 16px; }
  .modal .body h2 { font-size: 21px; }
  .option { padding: 14px 12px; }
  .field input { font-size: 16px; } /* tránh iOS tự phóng to khi gõ */
  .toast { bottom: calc(76px + env(safe-area-inset-bottom)); max-width: calc(100% - 32px); }
  .cards { grid-template-columns: 1fr; }
  .share-preview img { max-width: min(300px, 70vw); }
  .tabbar a { font-size: 10px; }
  .duel-room { padding-top: 8px; }
  .duel-vs { gap: 6px; }
  .fighter .avatar { width: 36px; height: 36px; font-size: 17px; }
  .fighter .line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fighter .fname { font-size: 15px; }
  .duel-score { font-size: 24px; }
  .charts { grid-template-columns: 1fr; }
  .setting { grid-template-columns: 1fr; }
  .world-map { grid-template-columns: repeat(2, 1fr); padding: 10px; gap: 8px; }
  .wd-stats { grid-template-columns: repeat(3, 1fr); }
  .sect-row { grid-template-columns: 22px 30px 1fr; }
  .sect-power { grid-column: 3; text-align: left; display: flex; gap: 6px; align-items: baseline; }
  .sect-power b { display: inline; font-size: 16px; }
  .invite-code span { width: 42px; height: 52px; font-size: 26px; }
  .bt-glyph { font-size: 44px; }
  .bt-ring { width: 116px; height: 116px; }
  .bt-ring > div { width: 94px; height: 94px; }
  .bt-big { font-size: 68px; }
  .bt-result h2 { font-size: 23px; }
  .bt-stats > div { min-width: 0; flex: 1 1 28%; padding: 8px; }
  .duel-stage { padding: 14px; margin-left: -4px; margin-right: -4px; }
}
@keyframes dockUp { from { transform: translateY(30px); opacity: .5; } }
@keyframes sheetUp { from { transform: translateY(40px); opacity: .4; } }