:root{color-scheme:dark;font-family:Inter,system-ui,sans-serif;background:#07111f;color:#f4f7fb}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top left,rgba(51,123,255,.18),transparent 30%),linear-gradient(180deg,#07111f,#091a2e)}a{color:inherit;text-decoration:none}.shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{display:flex;flex-direction:column;gap:24px;padding:24px;border-right:1px solid rgba(255,255,255,.08);background:#050a12b8;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.brand{font-size:1.2rem;font-weight:800}.nav{display:flex;flex-direction:column;gap:8px}.nav-link{padding:12px 14px;border-radius:14px;color:#b9c8dc;border:1px solid transparent}.nav-link:hover,.nav-link--active{color:#fff;border-color:#ffffff1a;background:#ffffff0d}.content{padding:24px}.page{display:flex;flex-direction:column;gap:20px}.page--game{gap:16px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.page-header h1,.hero h2{margin:0 0 8px}.eyebrow,.label{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:#86a9cf}.hero,.panel,.card{border:1px solid rgba(255,255,255,.08);border-radius:20px;background:#060f1bc7;padding:20px;box-shadow:0 18px 50px #00000038}.hero{display:flex;justify-content:space-between;gap:24px}.hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(80px,1fr));gap:12px;min-width:280px}.metric{padding:14px;border-radius:16px;background:#ffffff0a;text-align:center}.metric-label{display:block;color:#86a9cf;font-size:.75rem;margin-bottom:8px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.card-link{display:block}.card-title{font-size:1.1rem;font-weight:700;margin-bottom:8px}.muted{color:#9eb2ca}.badge,.chip,.button-link{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:#ffffff0d;border:1px solid rgba(255,255,255,.08)}.button-link{cursor:pointer}.button-primary{display:inline-flex;align-items:center;justify-content:center;padding:14px 18px;border-radius:14px;border:0;background:linear-gradient(135deg,#35d18a,#1ac0e6);color:#04111d;font-weight:700;cursor:pointer}.button-primary:disabled{cursor:not-allowed;opacity:.55}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.game-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:16px}.game-layout--single{grid-template-columns:minmax(0,720px)}.game-stage{min-height:720px;border-radius:24px;overflow:hidden;border:1px solid rgba(255,255,255,.08);background:#040910e6}.game-frame{width:100%;height:720px;border:0;display:block}.panel-pre,.log-line{font-size:.82rem;line-height:1.5;color:#dce6f5}.panel-pre{white-space:pre-wrap}.log-list{display:flex;flex-direction:column;gap:10px;max-height:240px;overflow:auto}.panel--soft{background:#ffffff08;box-shadow:none}.stack{display:flex;flex-direction:column;gap:16px}.stack--tight{gap:10px}.stepper{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.stepper-button{min-width:56px;padding:12px 16px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:#ffffff0a;color:#f4f7fb;font-weight:700;cursor:pointer}.stepper-button--active{border-color:#35d18abf;background:#35d18a1f}.stepper-button:disabled{cursor:not-allowed;opacity:.4}.action-row{display:flex;gap:12px}.value{font-size:1rem;font-weight:700}@media(max-width:1100px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}.game-layout{grid-template-columns:1fr}}@media(max-width:700px){.content{padding:16px}.hero{flex-direction:column}.hero-metrics{min-width:0}.game-frame{height:620px}}