:root{--canvas:#fffaf0;--surface-soft:#faf5e8;--surface-card:#f5f0e0;--surface-strong:#ebe6d6;--card:#fffdf8;--ink:#0a0a0a;--body-strong:#1a1a1a;--body:#3a3a3a;--muted:#6a6a6a;--muted-soft:#9a9a9a;--on-primary:#fff;--on-dark:#fff;--hairline:#e5e5e5;--hairline-soft:#f0f0f0;--primary:#0a0a0a;--primary-active:#1f1f1f;--pink:#ff4d8b;--teal:#1a3a3a;--lavender:#b8a4ed;--peach:#ffb084;--ochre:#e8b94a;--coral:#ff6b5a;--mint:#a4d4c5;--error:#ef4444;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-pill:9999px;--shadow-soft:0 1px 3px #0a0a0a0f;--shadow-card:0 10px 30px #0a0a0a14, 0 2px 6px #0a0a0a0a;--topbar-h:60px;--font:"Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;--font-display:"Black Han Sans", var(--font)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);font-feature-settings:"ss01";color:var(--body-strong);background:var(--canvas);-webkit-font-smoothing:antialiased;flex-direction:column;height:100dvh;font-weight:400;display:flex;overflow:hidden}.mesh{z-index:-1;pointer-events:none;background:radial-gradient(38% 50% at 6% 4%, #ffb08480, transparent 60%), radial-gradient(42% 55% at 94% 2%, #b8a4ed80, transparent 62%), radial-gradient(46% 56% at 82% 98%, #ff4d8b52, transparent 60%), radial-gradient(40% 52% at 2% 96%, #a4d4c580, transparent 60%), var(--canvas);filter:saturate(1.04);position:fixed;inset:0}.topbar{min-height:var(--topbar-h);flex:none;justify-content:space-between;align-items:center;gap:16px;padding:12px clamp(16px,3vw,48px);display:flex}.brand{align-items:center;gap:12px;display:flex}.brand-mark{background:linear-gradient(135deg, var(--lavender), var(--pink));width:24px;height:24px;box-shadow:var(--shadow-soft);border-radius:8px}.brand-name{letter-spacing:-.5px;color:var(--ink);font-size:21px;font-weight:600}.eyebrow{letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);font-size:12.5px;font-weight:600}.layout{flex:auto;grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(280px,340px) minmax(0,1fr) minmax(260px,320px);gap:clamp(16px,2vw,32px);width:100%;min-height:0;padding:8px clamp(16px,3vw,48px) 20px;display:grid}.panel{flex-direction:column;gap:16px;min-height:0;display:flex}.panel-left,.panel-right{padding-right:2px;overflow:hidden auto}.panel-center{justify-content:center;align-items:center;gap:clamp(12px,2vh,24px);overflow:hidden}.card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:20px}.card-grow{flex-direction:column;flex:1;min-height:0;display:flex}.card-title{letter-spacing:-.2px;color:var(--ink);margin:0 0 14px;font-size:18px;font-weight:600}.card-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}.card-head .card-title{margin:0}.row-form{gap:8px;margin-bottom:12px;display:flex}.input,.textarea{font-family:var(--font);color:var(--ink);background:var(--canvas);border:1px solid var(--hairline);border-radius:var(--radius-md);outline:none;width:100%;padding:10px 12px;font-size:15px;font-weight:400;transition:border-color .15s}.input:focus,.textarea:focus{border-color:var(--ink)}.input-num{font-feature-settings:"tnum";flex:none;width:64px}.textarea{resize:vertical;font-feature-settings:"tnum";margin:10px 0}.field{color:var(--body);flex-direction:column;gap:6px;margin-bottom:12px;font-size:14px;display:flex}.field-row{flex-direction:row;align-items:center;gap:8px}.hint{color:var(--muted);margin:4px 0 0;font-size:13px}.btn{font-family:var(--font);border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:7px;padding:10px 18px;font-size:14px;font-weight:600;transition:background .15s,color .15s,border-color .15s,transform .1s;display:inline-flex}.btn-primary{background:var(--primary);color:var(--on-primary)}.btn-primary:hover{background:var(--primary-active)}.btn-secondary{background:var(--canvas);color:var(--ink);border-color:var(--hairline)}.btn-secondary:hover{border-color:var(--ink)}.btn-ghost{color:var(--muted);border-color:var(--hairline);background:0 0}.btn-ghost:hover{color:var(--ink);border-color:var(--ink)}.btn-sm{padding:7px 12px;font-size:13px}.btn:disabled{opacity:.4;cursor:not-allowed}.btn:focus-visible,.spin-btn:focus-visible,.overlay-close:focus-visible,.import summary:focus-visible,.li-del:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.file-btn{align-items:center;display:inline-flex}.stage-only{display:none}.list,.records{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.list-ordered{counter-reset:prize}.list-item{border:1px solid var(--hairline);border-radius:var(--radius-md);background:var(--canvas);align-items:center;gap:8px;padding:8px 10px;font-size:14px;display:flex}.list-item.is-won{opacity:.5;text-decoration:line-through}.list-item.is-current{border-color:var(--ink);background:var(--surface-strong)}.li-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.li-badge{font-feature-settings:"tnum";color:var(--ink);background:var(--lavender);border-radius:var(--radius-pill);padding:2px 8px;font-size:12.5px;font-weight:600}.li-del{color:var(--muted-soft);cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:16px;line-height:1}.li-del:hover{color:var(--error)}.list-ordered 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#0a0a0a00;transform:translate(-50%,-50%)scale(1.045)}}.spin-btn:not(:disabled):not(.is-spinning):active{animation:none;transform:translate(-50%,-50%)scale(.95)}.status{color:var(--muted);text-align:center;min-height:18px;margin:0;font-size:14px}.center-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;display:flex}.fairness-trigger{color:var(--ink)}.fairness-trigger svg{color:var(--pink)}.records{flex:1;gap:8px;min-height:0;overflow-y:auto}.record{border-left:3px solid var(--pink);background:var(--surface-soft);border-radius:var(--radius-sm);flex-direction:column;gap:2px;padding:8px 10px;display:flex}.record-top{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.record-winner{font-size:15px;font-weight:600}.record-prize{color:var(--teal);font-size:13px}.record-at{font-feature-settings:"tnum";color:var(--muted);font-size:12px}.empty{color:var(--muted);text-align:center;padding:24px 0;font-size:14px}#reset-session{border-color:var(--coral);color:var(--coral);background:var(--card);font-weight:600}#reset-session:hover{background:var(--coral);color:var(--on-primary);border-color:var(--coral)}.overlay{z-index:9000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0a0a0a80;justify-content:center;align-items:center;padding:24px;animation:.25s fade;display:flex;position:fixed;inset:0}.overlay[hidden]{display:none}.overlay-card{background:var(--card);color:var(--body-strong);border-radius:var(--radius-xl);text-align:center;max-width:560px;max-height:88dvh;box-shadow:var(--shadow-card);padding:40px 48px;animation:.35s cubic-bezier(.2,.9,.3,1.3) pop;position:relative;overflow-y:auto}.overlay-close{color:var(--muted);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;padding:4px 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28px;font-size:19px;line-height:1.6}.fairness-lead strong{color:var(--ink);font-weight:700}.fairness-points{flex-direction:column;gap:18px;margin:0 0 30px;padding:0;list-style:none;display:flex}.fairness-points li{grid-template-columns:140px 1fr;align-items:start;gap:18px;display:grid}.fp-key{letter-spacing:.2px;color:var(--ink);background:var(--surface-strong);border-radius:var(--radius-pill);text-align:center;padding:7px 0;font-size:14px;font-weight:600}.fp-val{color:var(--body);font-size:17px;line-height:1.55}.fp-val code{background:var(--surface-soft);border:1px solid var(--hairline);border-radius:var(--radius-sm);padding:1px 6px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:15px}.fairness-stats{border-top:1px solid 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