:root{--ink:#121315;--muted:#6f737a;--line:#e7e8ea;--paper:#f6f6f4;--card:#fff;--orange:#ee7623;--dark:#191716;--green:#1d9b62}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--paper);font-size:16px}button,input,select{font:inherit}.sidebar{position:fixed;inset:0 auto 0 0;width:245px;background:var(--dark);color:#fff;padding:26px 18px;display:flex;flex-direction:column}.side-brand{display:flex;gap:12px;align-items:center;margin:0 8px 34px}.side-brand span,.brand-mark{width:44px;height:44px;border-radius:14px;background:var(--orange);display:grid;place-items:center;color:#fff;font-weight:900}.side-brand strong{font-size:17px}.sidebar nav{display:grid;gap:7px}.nav{border:0;background:transparent;color:#bdb8b4;text-align:left;padding:13px 14px;border-radius:10px;cursor:pointer}.nav:hover,.nav.active{background:#2b2826;color:#fff}.logout{margin-top:auto;color:#bdb8b4;text-decoration:none;padding:13px}.workspace{margin-left:245px;min-height:100vh;padding:0 32px 40px}.workspace>header{height:92px;display:flex;align-items:center;justify-content:space-between}.workspace h1{font-size:28px;margin:0 0 4px}.workspace header p,.card p{margin:0;color:var(--muted)}.user-chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 15px}.panel{display:none}.panel.active{display:block}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.stats article,.card{background:var(--card);border:1px solid var(--line);border-radius:16px}.stats article{padding:20px}.stats span{display:block;color:var(--muted);font-size:14px}.stats strong{display:block;font-size:32px;margin-top:12px}.green{color:var(--green)}.card{padding:22px}.card h2{margin:0 0 5px;font-size:20px}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:20px}.branch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.branch-grid div{border:1px solid var(--line);border-radius:12px;padding:16px}.branch-grid span,.media-card small,.playlist-list small,td small{display:block;color:var(--muted);margin-top:5px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 10px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:13px;color:var(--muted);text-transform:uppercase}.pill,.status{display:inline-block;border-radius:999px;padding:6px 10px;font-size:13px;background:#f0f0ee}.status:before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:7px}.status.online:before{background:var(--green)}.status.offline:before{background:#aaa}code{background:#fff3ea;color:#9b4614;padding:6px 9px;border-radius:7px;font-weight:700}.btn{border:0;border-radius:9px;padding:11px 15px;cursor:pointer}.btn.primary{background:var(--orange);color:#fff;font-weight:700}.inline{display:flex;gap:8px;flex-wrap:wrap}.inline input,.inline select{width:auto}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}.media-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;padding-bottom:12px}.media-card>b,.media-card>small{padding:0 12px}.thumb{height:120px;background:#222;position:relative;margin-bottom:11px}.thumb img,.thumb video{width:100%;height:100%;object-fit:cover}.thumb span{position:absolute;right:8px;top:8px;background:#000a;color:#fff;font-size:11px;padding:4px 6px;border-radius:5px}.playlist-list{display:grid;gap:9px}.playlist-list article{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:11px;padding:14px}.empty{border:1px dashed #ccc;border-radius:12px;padding:32px;text-align:center;color:var(--muted)}.login-body{min-height:100vh;display:grid;place-items:center;background:#171513;padding:20px}.login-card{width:min(440px,100%);background:#fff;border-radius:20px;padding:34px}.login-card .brand-mark{margin-bottom:22px}.login-card h1{margin:0 0 8px}.login-card>p{color:var(--muted);line-height:1.5}.stack{display:grid;gap:15px;margin-top:24px}.stack label{font-size:14px;font-weight:650}.stack input,input,select{display:block;width:100%;margin-top:7px;border:1px solid #d8d9dc;border-radius:9px;padding:11px 12px;background:#fff}.alert{border-radius:9px;padding:11px 13px;margin-top:14px}.alert.error{background:#fff0ef;color:#a22}.alert.success{background:#e9f8f0;color:#176b47}@media(max-width:850px){.sidebar{position:static;width:auto;min-height:auto;padding:14px}.side-brand{margin:0 0 12px}.sidebar nav{display:flex;overflow:auto}.logout{position:absolute;right:12px;top:10px}.workspace{margin:0;padding:0 14px 30px}.stats{grid-template-columns:1fr 1fr}.branch-grid{grid-template-columns:1fr}.card-head{display:block}.inline{margin-top:16px}.workspace>header{height:80px}}@media(max-width:500px){.stats{grid-template-columns:1fr}.login-card{padding:24px}}.brand-mark{width:110px;height:110px;border-radius:0;background:transparent url('logo-black.png') center/contain no-repeat;color:transparent}.side-brand span{width:62px;height:62px;border-radius:0;background:transparent url('logo-white.png') center/contain no-repeat;color:transparent;flex:0 0 62px}.nav{text-decoration:none;display:block}