:root{color-scheme:dark;font-family:Inter,system-ui,sans-serif;background:#07182d;color:#f6fbff}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:radial-gradient(circle at top,#123d69,#07182d 60%);min-height:100vh}main{max-width:1180px;margin:auto;padding:28px}h1{font-size:clamp(2rem,5vw,3.4rem);margin:0}h2{margin:0 0 6px}header p{color:#74d6ff;margin-top:6px}.card{background:#102d4c;border:1px solid #2c668f;border-radius:18px;padding:22px;box-shadow:0 14px 40px #0004}.auth-card{margin:24px 0;background:#0c2946}.account-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.account-bar p{margin-bottom:0}.login-code-step{margin-top:18px;padding-top:18px;border-top:1px solid #2c668f}#loginCode{max-width:230px;font-size:1.35rem;letter-spacing:.22em}.connect-card{margin:24px 0}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}label{display:block;font-weight:700;margin-bottom:10px}input{min-width:220px;flex:1;background:#061a2d;color:white;border:2px solid #5899c6;border-radius:12px;padding:15px;font-size:1.05rem}input[type=file]{padding:10px}#code{max-width:230px;font-size:1.6rem;letter-spacing:.25em}button{border:0;border-radius:12px;background:#27b8f2;color:#05203a;font-weight:800;padding:15px 20px;font-size:1rem;cursor:pointer}button:hover:not(:disabled){filter:brightness(1.12)}button:disabled,input:disabled{opacity:.4;cursor:not-allowed}.secondary{background:transparent;color:#cceeff;border:2px solid #4793c5}.status{color:#b9d9ee}.session-timer{display:inline-block;margin:0;padding:9px 13px;border-radius:10px;background:#063b31;border:1px solid #19c28f;color:#baffea;font-weight:800;font-variant-numeric:tabular-nums}.session-timer[hidden]{display:none}.hint{color:#b9d9ee;margin-top:4px}.verify{margin-top:16px;background:#063b31;border:1px solid #19c28f;padding:16px;border-radius:12px;color:#baffea}.verify strong{font-size:2rem;letter-spacing:.2em}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px}.screen-card{min-height:470px;display:flex;flex-direction:column;background:#06131f}.screen-stage{position:relative;display:grid;place-items:center;flex:1;min-height:380px}.screen-card img{width:100%;height:auto;max-height:70vh;object-fit:contain}.screen-tools{display:flex;align-items:center;gap:14px;flex-wrap:wrap;width:100%;padding-top:16px;border-top:1px solid #2c668f}.screen-tools button{padding:11px 16px}.controls{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px}.controls button{min-width:76px;min-height:66px}.typing,.files{margin-top:20px}.path{font-weight:800;color:#74d6ff}.table-wrap{overflow:auto;max-height:420px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #2c668f}td:last-child{width:130px}td button{padding:9px 14px}.notice{color:#ffd77f;text-align:center;margin:20px}@media(max-width:760px){main{padding:16px}.workspace{grid-template-columns:1fr}.screen-card{min-height:260px}.screen-stage{min-height:220px}.controls{padding:16px}}