*{box-sizing:border-box}
:root{
  --bg:#f8f0df;--panel:#fffdf7;--panel2:#f4e5c8;--ink:#173f35;--muted:#6f756f;--line:#dccfb9;
  --accent:#174936;--accent2:#b43a2f;--gold:#e1ac3f;--shadow:0 12px 34px rgba(50,39,20,.09);
  --font-scale:1;
}
html{background:var(--bg);font-size:calc(16px * var(--font-scale));min-height:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:
linear-gradient(180deg,rgba(255,255,255,.42),transparent 280px),var(--bg);padding-bottom:90px}
body.theme-dark{--bg:#181d1b;--panel:#242b28;--panel2:#303a36;--ink:#f3f4ef;--muted:#bbc2bd;--line:#44504a;--accent:#2f8a63;--accent2:#d96557;--gold:#e2b64f;--shadow:none}
body.theme-contrast{--bg:#fff;--panel:#fff;--panel2:#f4f4f4;--ink:#000;--muted:#222;--line:#000;--accent:#005d31;--accent2:#a40000;--gold:#b77900;--shadow:none}
body.text-large{--font-scale:1.12}
button,select,input{font:inherit}
button{cursor:pointer}
button:disabled{opacity:.45;cursor:not-allowed}
.hidden{display:none!important}
.topbar{position:sticky;top:0;z-index:20;background:var(--accent);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px max(14px,calc((100vw - 1160px)/2));box-shadow:0 2px 14px rgba(0,0,0,.12)}
.brand{display:flex;align-items:center;gap:10px}.brand h1{margin:0;font-size:1.25rem}.trainmark{font-size:1.6rem}
.eyebrow{font-size:.72rem;font-weight:900;letter-spacing:.14em;color:var(--muted)}.topbar .eyebrow{color:#d6e7df}
.top-actions{display:flex;gap:8px;align-items:center}.status-pill,.lang-btn{border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:7px 10px;font-size:.75rem;font-weight:800;color:#fff;background:transparent}.lang-btn{min-width:42px}
.shell{width:min(1160px,calc(100% - 26px));margin:24px auto}.view{display:none}.view.active{display:block}
.card,.hero-card,.home-card{border:1px solid var(--line);background:var(--panel);border-radius:22px;box-shadow:var(--shadow)}
.scenic{min-height:360px;overflow:hidden;display:grid;grid-template-columns:1.2fr .8fr;align-items:stretch}
.hero-copy{padding:34px;display:flex;flex-direction:column;justify-content:center}.hero-copy h2{font-size:clamp(2.2rem,6vw,4.6rem);line-height:.95;letter-spacing:-.055em;margin:8px 0 18px;max-width:690px}.hero-copy p{font-size:1.12rem;color:var(--muted);max-width:600px;line-height:1.5}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.hero-art{position:relative;min-height:300px;background:linear-gradient(160deg,var(--panel2),rgba(225,172,63,.32));overflow:hidden}
.sun{position:absolute;width:140px;height:140px;border-radius:50%;background:var(--gold);right:55px;top:48px;opacity:.8}
.rail{position:absolute;height:14px;background:var(--ink);border-radius:999px;transform:rotate(-18deg);right:-50px;bottom:84px;width:120%}.rail2{bottom:42px}
.domino{position:absolute;right:90px;bottom:92px;width:104px;height:196px;background:#fff;color:#111;border:7px solid #e7ddc8;border-radius:22px;transform:rotate(16deg);box-shadow:0 16px 30px rgba(0,0,0,.18);display:grid;grid-template-rows:1fr 1fr;overflow:hidden}.domino span{display:grid;place-items:center;font-size:2.1rem;letter-spacing:7px}.domino span+span{border-top:4px solid #111}
.primary,.secondary,.danger{border-radius:12px;padding:11px 15px;border:1px solid var(--line);font-weight:850}.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.secondary{background:var(--panel);color:var(--ink)}.danger{background:#fff;color:#9a2424;border-color:#d99}
.large{padding:14px 20px}.small{padding:8px 11px}.full{width:100%}
.home-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}.home-card{text-align:left;padding:20px;color:var(--ink)}.home-card strong{display:block;font-size:1.12rem;margin-bottom:5px}.home-card span{color:var(--muted);line-height:1.4}
.section-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-end;margin-bottom:18px}.section-head h2{font-size:clamp(1.9rem,5vw,3.3rem);letter-spacing:-.045em;margin:5px 0}.subtext,.help{color:var(--muted);line-height:1.45;margin:6px 0}
.setup-grid,.game-layout,.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.card{padding:20px}.card h3{margin:0 0 12px}.card-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:10px}
.player-picker{display:grid;gap:8px}.pick-row,.ordered-row,.manage-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:13px;padding:11px 12px;background:var(--panel)}
.pick-row label{display:flex;align-items:center;gap:10px;flex:1}.pick-row input{width:20px;height:20px}.ordered-list{display:grid;gap:8px;margin:13px 0}.order-actions{display:flex;gap:5px}.order-actions button{border:1px solid var(--line);background:var(--panel2);color:var(--ink);border-radius:9px;padding:5px 9px}
.game-heading{margin-bottom:12px}.game-heading h2{margin:0;font-size:clamp(1.7rem,4vw,2.8rem)}.game-heading p{color:var(--muted);margin:4px 0}
.score-entry{position:relative}.round-badge{display:flex;align-items:baseline;gap:10px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:15px}.round-badge strong{font-size:2rem}.round-badge small{color:var(--muted);font-weight:800;margin-left:auto}
.score-inputs{display:grid;gap:9px}.score-row{display:grid;grid-template-columns:1fr 120px;align-items:center;gap:12px}.score-row label{font-weight:800}.score-row input{width:100%;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:12px;padding:11px;text-align:center;font-size:1.2rem;font-weight:850}
.score-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.standings{display:grid;gap:8px}.standing-row{display:grid;grid-template-columns:42px 1fr auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:13px}.rank{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--panel2);font-weight:900}.standing-row:first-child .rank{background:var(--gold);color:#1d1d1d}.total{font-size:1.2rem;font-weight:900}
.rounds-card{margin-top:16px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:680px}th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:center}th:first-child,td:first-child{text-align:left;position:sticky;left:0;background:var(--panel)}tr.completed-round{cursor:pointer}tr.completed-round:hover{background:var(--panel2)}
.stack{display:grid;gap:12px}.history-item{display:flex;justify-content:space-between;gap:14px;align-items:center}.history-main strong{display:block;font-size:1.05rem}.meta{color:var(--muted);font-size:.88rem;margin-top:4px}.actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.small-btn{border:1px solid var(--line);border-radius:10px;padding:7px 10px;background:var(--panel);color:var(--ink);font-weight:750}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.stat-card{padding:18px}.stat-card h3{margin:0 0 14px}.stat-line{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:8px 0}.stat-line:first-of-type{border-top:0}.stat-line strong{font-size:1.05rem}
.rules-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.rule-card p{color:var(--muted);line-height:1.58}.source-note{margin-top:16px;padding:14px 16px;border-left:4px solid var(--gold);background:var(--panel);border-radius:10px;color:var(--muted)}
.setting-card label{display:block;font-weight:850;margin-bottom:9px}.setting-card select{width:100%;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:12px;padding:11px}
.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:30;background:color-mix(in srgb,var(--panel) 95%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(6,1fr);padding:5px max(4px,calc((100vw - 1160px)/2))}
.nav-btn{border:0;background:transparent;color:var(--muted);padding:7px 2px}.nav-btn b{font-size:1rem}.nav-btn span{display:block;font-size:.64rem;margin-top:2px}.nav-btn.active{color:var(--accent);font-weight:900}
dialog{border:0;border-radius:19px;padding:0;width:min(440px,calc(100% - 28px));background:var(--panel);color:var(--ink);box-shadow:0 22px 70px rgba(0,0,0,.28)}dialog::backdrop{background:rgba(0,0,0,.48)}dialog form,.dialog-panel{padding:22px}dialog input{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px;background:var(--panel);color:var(--ink)}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:16px}.trophy{text-align:center;font-size:3.4rem}.dialog-panel h3{text-align:center;font-size:1.6rem;margin:5px 0}.dialog-panel p{text-align:center;color:var(--muted);line-height:1.45}
.empty{text-align:center;padding:25px;border:1px dashed var(--line);border-radius:14px;color:var(--muted)}
@media(max-width:800px){
 .scenic{grid-template-columns:1fr}.hero-art{min-height:190px}.hero-copy{padding:24px}.domino{width:74px;height:138px;right:70px;bottom:40px}.sun{width:100px;height:100px}
 .home-grid,.setup-grid,.game-layout,.settings-grid,.stats-grid,.rules-grid{grid-template-columns:1fr}
 .section-head{align-items:stretch;flex-direction:column}.score-row{grid-template-columns:1fr 105px}.shell{width:min(100% - 18px,1160px)}
 .topbar{padding:12px}.brand h1{font-size:1.05rem}
}