:root{color-scheme:dark;--bg:#070812;--bg-elevated:#0d1020;--surface:#12172a;--surface-2:#171d33;--surface-3:#202940;--border:rgba(232,238,255,0.12);--border-strong:rgba(232,238,255,0.22);--text:#eef2ff;--muted:#98a2b8;--primary:#8b5cf6;--primary-strong:#7c3aed;--gold:#f5c542;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--king:#f5c542;--bishop:#a78bfa;--knight:#60a5fa;--rook:#94a3b8;--pawn:#4ade80;--board-light:#d9decf;--board-dark:#597079;--ink-inverse:#080914;--danger-text:#fecaca;--success-text:#bbf7d0;--warning-text:#fde68a;--primary-text:#ddd6fe;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--shadow:0 18px 50px rgba(0,0,0,0.32);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:radial-gradient(circle at top left,rgba(139,92,246,.16),transparent 34rem),linear-gradient(180deg,#080914,#0a0d18 42%,#070812)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button:disabled{cursor:not-allowed;opacity:.58}:focus-visible{outline:3px solid var(--gold);outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(28px,4vw,42px);margin-bottom:var(--space-2)}h2{font-size:18px;margin-bottom:var(--space-3)}h3{font-size:15px;margin-bottom:var(--space-1)}.muted,p,small{color:var(--muted)}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}.app-shell{min-height:100vh;display:grid;grid-template-columns:1fr;grid-template-rows:auto 1fr auto}.top-app-bar{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;min-height:58px;padding:10px var(--space-4);background:rgba(7,8,18,.9);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.brand-link{font-weight:800;font-size:20px;letter-spacing:0}.top-actions{display:flex;align-items:center;gap:var(--space-2)}.top-nav{display:none;gap:var(--space-3);color:var(--muted);font-size:14px}.top-nav a{padding:6px 4px}.status-pill{border:1px solid rgba(245,197,66,.35);color:var(--gold);background:rgba(245,197,66,.09);border-radius:999px;padding:5px 10px;font-size:12px}.desktop-rail{display:none}.app-main{width:100%;max-width:1480px;margin:0 auto;padding:var(--space-4) var(--space-4) 84px}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(4,1fr);grid-gap:1px;gap:1px;background:rgba(7,8,18,.96);border-top:1px solid var(--border)}.bottom-nav a{min-height:60px;display:grid;place-items:center;grid-gap:2px;gap:2px;color:var(--muted);font-size:12px}.bottom-nav a.active{color:var(--text);background:rgba(139,92,246,.12)}.page-stack{display:grid;grid-gap:var(--space-5);gap:var(--space-5)}.screen-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4)}.content-grid{display:grid;grid-template-columns:1fr;grid-gap:var(--space-4);gap:var(--space-4)}.action-row,.filter-row{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center}.stack{display:grid;grid-gap:var(--space-3);gap:var(--space-3)}.card,.panel{background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.02)),var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-4);box-shadow:inset 0 1px 0 rgba(255,255,255,.03)}.card-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3)}.perk-grid,.quick-grid,.settings-grid,.slot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));grid-gap:var(--space-3);gap:var(--space-3)}.cap-button-row{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-3)}.cap-button-row button{min-width:44px;min-height:40px;border-radius:var(--radius-sm);border:1px solid var(--border);color:var(--text);background:var(--surface-2);cursor:pointer}.cap-button-row button.active{color:var(--ink-inverse);background:var(--gold);border-color:var(--gold)}.quick-card{display:grid;grid-gap:var(--space-1);gap:var(--space-1);min-height:90px}.plain-link{color:inherit;text-decoration:none}.plain-link:focus-visible{outline:2px solid var(--focus);outline-offset:3px}.btn,.primary,.secondary{min-height:40px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);padding:9px 12px;cursor:pointer;color:var(--text);background:var(--surface-2)}.btn-primary,.primary{background:var(--primary);border-color:var(--primary-strong);color:white}.btn-secondary,.secondary{background:rgba(139,92,246,.1);border-color:rgba(139,92,246,.35)}.btn-ghost{background:transparent}.btn-danger{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.36);color:var(--danger-text)}.icon-btn{width:40px;height:40px;border-radius:var(--radius-sm);border:1px solid var(--border);color:var(--text);background:var(--surface-2)}.field{display:grid;grid-gap:6px;gap:6px;color:var(--muted);font-size:13px}.field input,.field select{min-height:40px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-2);color:var(--text);padding:8px 10px}.form-grid{display:grid;grid-gap:var(--space-3);gap:var(--space-3)}.form-grid.two{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.form-card{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.toggle{min-height:36px;display:flex;align-items:center;gap:var(--space-2);color:var(--text)}.toggle input{width:18px;height:18px}.badge,.chip{display:inline-flex;align-items:center;width:-moz-fit-content;width:fit-content;min-height:24px;border-radius:999px;padding:4px 9px;font-size:12px;border:1px solid var(--border)}.badge-primary,.chip-primary{color:var(--primary-text);background:rgba(139,92,246,.14);border-color:rgba(139,92,246,.32)}.badge-gold,.chip-gold{color:var(--gold);background:rgba(245,197,66,.1);border-color:rgba(245,197,66,.32)}.badge-success,.chip-success{color:var(--success-text);background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.32)}.badge-warning,.chip-warning{color:var(--warning-text);background:rgba(245,158,11,.13);border-color:rgba(245,158,11,.35)}.badge-danger,.chip-danger{color:var(--danger-text);background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.35)}.segmented{display:flex;width:-moz-fit-content;width:fit-content;max-width:100%;overflow:auto;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2)}.segmented button{border:0;background:transparent;color:var(--muted);padding:8px 12px;cursor:pointer;white-space:nowrap}.segmented button.active{background:rgba(139,92,246,.2);color:var(--text)}.state-box{border:1px dashed var(--border-strong);border-radius:var(--radius-md);padding:var(--space-4);color:var(--muted);background:rgba(255,255,255,.03)}.state-error{border-color:rgba(239,68,68,.4);color:var(--danger-text)}.state-loading{border-style:solid;color:var(--primary-text)}.dialog-placeholder,.toast{background:var(--surface-2)}.dialog-placeholder,.loadout-row,.opponent-strip,.player-strip,.toast{border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-3)}.loadout-row,.opponent-strip,.player-strip{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);background:rgba(255,255,255,.04)}.opponent-strip div,.player-strip div{display:grid;grid-gap:2px;gap:2px}.loadout-row span,.opponent-strip span,.player-strip span{color:var(--muted);font-size:13px}.clock{display:grid;grid-gap:2px;gap:2px;text-align:right}.clock span{color:var(--muted);font-size:12px}.drawer-card{display:grid;grid-gap:var(--space-3);gap:var(--space-3)}.drawer-tabs{display:flex;gap:var(--space-2)}.drawer-tabs button{flex:1 1;border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px;background:var(--surface-2);color:var(--muted);cursor:pointer}.drawer-tabs button.active{color:var(--text);border-color:rgba(139,92,246,.5);background:rgba(139,92,246,.15)}.log{min-height:220px;max-height:62vh;overflow:auto;display:grid;align-content:start;grid-gap:8px;gap:8px;font-size:13px}.hash-line{color:var(--muted);font-size:12px;overflow-wrap:anywhere}.action-grid,.perk-list{display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.perk-list{font-size:13px}.perk-card{display:grid;grid-template-columns:44px 1fr;grid-gap:var(--space-3);gap:var(--space-3);align-items:start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-3)}.perk-emblem{width:42px;height:42px;display:grid;place-items:center;border-radius:999px;color:var(--ink-inverse);font-weight:900}.detail-emblem{display:grid;justify-items:end;grid-gap:var(--space-2);gap:var(--space-2)}.detail-emblem:first-letter{display:inline-grid}.perk-king{background:var(--king)}.perk-bishop{background:var(--bishop)}.perk-knight{background:var(--knight)}.perk-rook{background:var(--rook)}.perk-pawn{background:var(--pawn)}.loadout-card{display:grid;grid-gap:var(--space-2);gap:var(--space-2)}.game-card{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.detail-list{display:grid;grid-template-columns:minmax(120px,180px) 1fr;grid-gap:var(--space-2) var(--space-4);gap:var(--space-2) var(--space-4)}.detail-list dt{color:var(--muted)}.budget-bar{height:10px;border-radius:999px;overflow:hidden;background:var(--surface-2);border:1px solid var(--border)}.budget-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--gold))}.budget-fill-ok{width:60%}.budget-fill-invalid{width:112%;background:linear-gradient(90deg,var(--warning),var(--danger))!important}.slot-card{min-height:92px;display:grid;align-content:center;grid-gap:var(--space-2);gap:var(--space-2);border-radius:var(--radius-md);border:1px solid var(--border);background:var(--surface-2);color:var(--text);padding:var(--space-3)}.slot-card span{color:var(--muted);font-size:12px}.slot-card .field{gap:var(--space-2)}.game-layout,.settings-grid{align-items:start}.game-layout{display:grid;grid-template-columns:minmax(230px,320px) minmax(300px,1fr) minmax(260px,360px);grid-gap:var(--space-4);gap:var(--space-4)}.game-layout-compact{margin-top:var(--space-2)}.board-column{display:grid;grid-gap:var(--space-3);gap:var(--space-3)}.board-shell{width:min(78vh,100%);max-width:720px;margin:0 auto}.board{width:100%;aspect-ratio:1;display:grid;grid-template-columns:repeat(8,1fr);border:2px solid #30384f;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow)}.square{border:0;display:grid;place-items:center;min-width:0;cursor:pointer;font-size:clamp(22px,5vw,48px)}.square.light{background:var(--board-light)}.square.dark{background:var(--board-dark)}.square.selected{outline:4px solid var(--gold);outline-offset:-4px}.square.legal{box-shadow:inset 0 0 0 5px rgba(34,197,94,.72)}.piece{line-height:1;text-shadow:0 2px 10px rgba(0,0,0,.48)}.replay-layout{display:grid;grid-template-columns:minmax(300px,1fr) minmax(260px,360px);grid-gap:var(--space-4);gap:var(--space-4);align-items:start}.replay-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:var(--space-2);gap:var(--space-2)}.selected-row{color:var(--gold);font-weight:700}.verify-ok{color:var(--success-text)}.verify-bad{color:var(--danger-text)}@media (min-width:1100px){.app-shell{grid-template-columns:84px 1fr;grid-template-rows:auto 1fr}.top-app-bar{grid-column:1/-1}.desktop-rail{position:-webkit-sticky;position:sticky;top:58px;height:calc(100vh - 58px);display:grid;align-content:start;grid-gap:var(--space-2);gap:var(--space-2);padding:var(--space-3);border-right:1px solid var(--border);background:rgba(7,8,18,.62)}.top-nav{display:flex}.desktop-rail a{min-height:58px;display:grid;place-items:center;grid-gap:2px;gap:2px;border-radius:var(--radius-md);color:var(--muted);font-size:12px}.desktop-rail a.active{color:var(--text);background:rgba(139,92,246,.14)}.bottom-nav{display:none}.app-main{padding-bottom:var(--space-5)}.content-grid{grid-template-columns:minmax(0,1fr) minmax(280px,420px)}}@media (max-width:980px){.game-layout,.replay-layout{grid-template-columns:1fr}.game-layout-compact .setup-card{order:2}.game-layout-compact .board-column{order:1}.game-layout-compact .drawer-card{order:3}.board-shell{width:min(92vw,720px)}}@media (max-width:680px){.action-row,.filter-row,.game-card,.screen-header{display:grid}.detail-list,.replay-controls{grid-template-columns:1fr}.top-app-bar{min-height:54px}}