:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#d8e3fb;background:#081425;font-synthesis:none;text-rendering:optimizeLegibility;--background: #081425;--surface-lowest: #040e1f;--surface-low: #111c2d;--surface: #152031;--surface-high: #1f2a3c;--surface-highest: #2a3548;--text: #d8e3fb;--muted: #a9b4c9;--outline: #334155;--orange: #f97316;--orange-soft: #ffb690;--green: #53d49b;--red: #ff8178}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--background)}button,a{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.app-frame{display:flex;min-height:100vh}.sidebar{display:flex;flex:0 0 248px;flex-direction:column;padding:28px 16px 20px;background:var(--surface-lowest);border-right:1px solid #19263a}.brand{display:inline-flex;align-items:center;gap:10px;font-size:19px;font-weight:700;letter-spacing:-.03em}.brand-mark{display:grid;width:30px;height:30px;place-items:center;border-radius:8px;background:var(--orange);color:#341100;font-size:16px;font-weight:800}.brand-accent{color:var(--orange-soft)}.sidebar-label,.eyebrow,.stub-label,.stub-pill{color:#8d9ab1;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}.sidebar-label{margin:54px 12px 14px}.nav-list{display:grid;gap:4px}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 12px;border:1px solid transparent;border-radius:8px;color:var(--muted);font-size:14px;transition:background .15s ease,color .15s ease}.nav-link:hover{background:var(--surface);color:var(--text)}.nav-link-active{background:#211e26;border-color:#5d3929;color:var(--orange-soft)}.nav-icon{width:20px;color:currentColor;font-size:17px;text-align:center}.sidebar-footer{display:grid;gap:16px;margin-top:auto;padding:16px 12px 0;border-top:1px solid #19263a}.stub-pill{width:fit-content;padding:5px 7px;border:1px solid #744125;border-radius:999px;color:var(--orange-soft);font-family:JetBrains Mono,monospace;font-size:9px;letter-spacing:.06em}.sign-out{width:fit-content;padding:0;border:0;background:transparent;color:var(--muted);font-size:13px}.sign-out:hover{color:var(--text)}.main-content{min-width:0;flex:1}.topbar{display:flex;justify-content:space-between;align-items:center;min-height:72px;padding:0 40px;border-bottom:1px solid #19263a;background:#081425d9}.topbar>div{display:flex;align-items:center;gap:9px}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px #53d49b1a}.topbar-status,.operator-label{color:var(--muted);font-size:12px}.operator-label{font-family:JetBrains Mono,monospace}.page-content{max-width:1440px;margin:0 auto;padding:40px}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:28px}.page-heading 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var(--outline);border-radius:8px;background:var(--surface-lowest);color:var(--text)}.login-error{margin:0;color:var(--red);font-size:13px}.security-page{max-width:760px}.security-card{display:grid;gap:16px;padding:28px;border:1px solid var(--outline);border-radius:12px;background:var(--surface-low)}.security-card p{margin:0;color:var(--muted);line-height:1.55}.security-button{width:fit-content;padding:12px 15px}.totp-uri{overflow-wrap:anywhere;padding:12px;border-radius:8px;background:var(--surface-lowest);color:var(--orange-soft);font-size:12px}.security-success{color:var(--green)!important}@media(max-width:760px){.app-frame{display:block}.sidebar{position:sticky;top:0;z-index:2;display:block;padding:14px 16px 10px}.sidebar-label,.sidebar-footer{display:none}.nav-list{display:flex;gap:2px;margin-top:14px;overflow-x:auto}.nav-link{flex:0 0 auto;padding:8px 10px;font-size:12px}.nav-icon{display:none}.topbar{min-height:56px;padding:0 16px}.operator-label{display:none}.page-content{padding:24px 16px}.page-heading{align-items:flex-start;flex-direction:column;margin-bottom:20px}.stub-label{font-size:9px}.login-card{padding:30px 24px}.login-brand{margin-bottom:42px}.group-form{align-items:stretch;flex-direction:column}.group-form input{width:100%}.playlist-layout{grid-template-columns:1fr}.playlist-item{grid-template-columns:40px minmax(0,1fr) auto}.playlist-item .toggle-control,.playlist-item .inline-field,.playlist-item .item-actions{grid-column:2 / -1}.editor-heading,.section-heading{flex-direction:column}}