*{box-sizing:border-box} body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#eef2f7;color:#0f172a}button,input{font:inherit}button{border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;background:#2563eb;color:white}button.secondary{background:#334155}.danger{background:#dc2626!important}.hidden{display:none!important}.muted{color:#64748b}.status{white-space:pre-wrap;font-size:12px;color:#cbd5e1;background:#020617;border-radius:12px;padding:10px;min-height:38px}.guest-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top,#1e3a8a,#020617 55%);color:white}.guest-card{width:min(720px,calc(100% - 24px));background:rgba(15,23,42,.88);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:24px;box-shadow:0 20px 80px rgba(0,0,0,.35)}.brand-dot{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#2563eb;font-weight:900}.join-box{display:grid;gap:10px;margin-top:20px}.join-box input,.top-actions input,.banner-tools input{border:1px solid #cbd5e1;border-radius:10px;padding:10px 12px;background:white;color:#0f172a}.guest-preview-wrap{background:#000;border-radius:18px;overflow:hidden;margin-top:18px}.guest-preview-wrap video{width:100%;height:390px;object-fit:cover;display:block}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.studio-body{height:100vh;overflow:hidden}.topbar{height:64px;background:white;border-bottom:1px solid #dbe3ef;display:flex;align-items:center;justify-content:space-between;padding:0 18px}.topbar span{margin-left:14px;color:#64748b;font-size:13px}.top-actions{display:flex;gap:8px;align-items:center}.top-actions input{width:190px}.studio-grid{height:calc(100vh - 64px);display:grid;grid-template-columns:1fr 390px;gap:14px;padding:14px}.program-panel,.side-panel{background:white;border:1px solid #dbe3ef;border-radius:18px;box-shadow:0 8px 25px rgba(15,23,42,.06);overflow:hidden}.program-panel{display:flex;flex-direction:column}.program-head{height:44px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid #dbe3ef}#onAir{background:#0f172a;color:white;border-radius:999px;padding:5px 10px;font-size:12px}.program-stage{position:relative;flex:1;background:#050505;margin:14px;border-radius:14px;overflow:hidden;display:grid;gap:8px;padding:8px;min-height:420px}.program-stage.show-logo:after{content:'ITAHUKA';position:absolute;top:18px;right:20px;color:white;font-weight:900;letter-spacing:.08em;background:rgba(0,0,0,.45);padding:8px 12px;border-radius:10px}.stage-tile{position:relative;background:#111827;border-radius:12px;overflow:hidden;min-height:120px}.stage-tile video{width:100%;height:100%;object-fit:cover;display:block}.stage-name{position:absolute;left:12px;bottom:12px;background:linear-gradient(90deg,#1d4ed8,#0f172a);color:white;border-radius:10px;padding:8px 12px;min-width:180px;box-shadow:0 8px 22px rgba(0,0,0,.3)}.stage-name b{display:block}.stage-name span{font-size:12px;opacity:.9}.layout-one{grid-template-columns:1fr}.layout-two{grid-template-columns:1fr 1fr}.layout-grid{grid-template-columns:1fr 1fr}.layout-news{grid-template-columns:1.5fr 1fr}.layout-news .stage-tile:first-child{grid-row:span 2}.layout-row,.banner-tools{display:flex;gap:8px;flex-wrap:wrap;padding:0 14px 14px}.banner-tools input{flex:1;min-width:170px}.side-panel{padding:14px;overflow:auto}.guest-list{display:grid;gap:10px;margin-bottom:20px}.guest-card-item{border:1px solid #dbe3ef;border-radius:14px;overflow:hidden;background:#f8fafc}.guest-thumb{height:150px;background:#020617}.guest-thumb video{width:100%;height:100%;object-fit:cover}.guest-meta{padding:10px;display:grid;gap:8px}.guest-actions{display:flex;gap:6px;flex-wrap:wrap}.guest-actions button{font-size:12px;padding:8px 10px}.check{display:block;margin:10px 0;color:#334155}@media(max-width:1050px){.studio-body{overflow:auto}.studio-grid{height:auto;grid-template-columns:1fr}.topbar{height:auto;gap:10px;align-items:flex-start;flex-direction:column;padding:12px}.top-actions{flex-wrap:wrap}.program-stage{min-height:360px}.studio-grid{padding-bottom:40px}.side-panel{max-height:none}}