*{box-sizing:border-box}:root{--ink: #0b2028;--paper: #f6e7bf;--gold: #d0ad64;--sea: #156c99;--night: #0c1620;--card: #12222e;--line: #24404f}body{margin:0;min-height:100vh;font-family:Georgia,Times New Roman,serif;color:var(--paper);background:radial-gradient(1200px 600px at 80% -10%,#1b3a4d 0%,transparent 60%),radial-gradient(900px 500px at -10% 110%,#143243 0%,transparent 55%),var(--night)}.shell{max-width:720px;margin:0 auto;padding:24px 16px 64px}.login-shell{display:grid;min-height:100vh;place-items:center;padding:16px}.topbar{display:flex;align-items:end;justify-content:space-between;margin:8px 0 20px}.topbar h1{margin:2px 0 0;font-size:26px}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin-bottom:18px;box-shadow:0 12px 40px #00000059}.card h2{margin:0 0 4px;font-size:20px}.login-card{width:min(420px,100%)}.login-card h1{margin:4px 0 6px;font-size:24px}.hint{margin:4px 0 14px;font-size:13.5px;line-height:1.5;color:#b8cbd6}.hint code{color:var(--gold)}form label,.row{display:block;margin:0 0 14px;font-size:14px}.row-label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}.row-label b{color:var(--gold);font-variant-numeric:tabular-nums}input[type=email],input[type=password],input[type=text],select{width:100%;margin-top:6px;padding:10px 12px;border-radius:8px;border:1px solid var(--line);background:#0d1a23;color:var(--paper);font:inherit}select{margin-top:0}input[type=range]{width:100%;accent-color:var(--gold)}input[type=checkbox]{width:20px;height:20px;accent-color:var(--gold)}.master-row .row-label{margin-bottom:0}.master-row{display:flex;align-items:center;justify-content:space-between}.ambience{border:1px solid var(--line);border-radius:10px;padding:12px 16px 6px;margin:0 0 14px}.ambience legend{padding:0 8px;font-size:15px;color:var(--gold)}.track-line{display:flex;gap:8px}.track-line select{flex:1}button{font:inherit;padding:10px 18px;border-radius:8px;border:1px solid var(--gold);background:linear-gradient(180deg,#e3c07a,var(--gold));color:var(--ink);font-weight:700;cursor:pointer}button:hover{filter:brightness(1.06)}button:disabled{opacity:.6;cursor:wait}button.ghost{background:transparent;color:var(--paper);border-color:var(--line);font-weight:400}button.ghost:hover{border-color:var(--gold);color:var(--gold)}.preview{min-width:44px}form button[type=submit]{width:100%;margin-top:6px}.actions{display:flex;align-items:center;gap:14px;margin-top:6px}.save-state,.stats-state{font-size:13.5px;color:#b8cbd6}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin:4px 0 14px}.stat{padding:12px 10px;border:1px solid var(--line);border-radius:10px;background:#0d1a23;text-align:center}.stat b{display:block;font-size:26px;color:var(--gold);font-variant-numeric:tabular-nums}.stat span{display:block;margin-top:4px;font-size:11.5px;color:#b8cbd6}.gorosei-roster{display:grid;gap:8px;margin-bottom:16px}.gorosei-seat{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#0d1a23}.gorosei-seat b{color:var(--gold)}.gorosei-seat span{color:#b8cbd6;text-align:right}.error{min-height:1.2em;margin:10px 0 0;color:#ff9c8a;font-size:13.5px}@media(max-width:540px){.topbar{flex-direction:column;align-items:start;gap:10px}}