:root{--bg: #f8f3ee;--surface: #fffdf9;--surface-2: #f1e8de;--border: #e5d9ce;--text: #51453d;--muted: #8e7d71;--primary: #8b6f5b;--primary-dark: #6f5645;--gold: #c5a16d;--danger: #b65f59}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}button,input{font:inherit}button{border:0;border-radius:9px;padding:10px 14px;background:var(--primary);color:#fff;cursor:pointer}button:hover{background:var(--primary-dark)}button.secondary{background:var(--surface-2);color:var(--text)}button:disabled{opacity:.6;cursor:default}.app-shell{display:grid;grid-template-columns:245px 1fr;min-height:100vh}.sidebar{background:#fffaf4;border-right:1px solid var(--border);padding:22px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;margin-bottom:26px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:var(--gold);color:#fff;font-weight:700;font-size:21px}.brand strong,.brand span{display:block}.brand span{color:var(--muted);font-size:12px;margin-top:3px}.sidebar nav{display:grid;gap:4px}.sidebar nav a{padding:10px 12px;border-radius:9px;text-decoration:none;color:var(--text)}.sidebar nav a:hover,.sidebar nav a.active{background:var(--surface-2)}.logout{margin-top:auto;background:transparent;color:var(--muted);text-align:left}.topbar{height:68px;padding:0 28px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.topbar strong,.topbar small{display:block}.topbar small{color:var(--muted);margin-top:3px}.role{padding:7px 10px;border-radius:999px;background:var(--surface-2);font-size:12px}.page-content{padding:28px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}.page-header h1{margin:0 0 5px;font-size:27px}.page-header p{margin:0;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:8px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:18px}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px}.metric-grid article{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px}.metric-grid span{display:block;color:var(--muted);font-size:13px}.metric-grid strong{display:block;font-size:28px;margin-top:7px}.table-wrap{overflow-x:auto;padding:0}table{width:100%;border-collapse:collapse}th,td{padding:13px 15px;border-bottom:1px solid #eee5dc;text-align:left;white-space:nowrap}th{font-size:12px;text-transform:uppercase;color:var(--muted);background:#fcf8f4}.thumb{width:50px;height:50px;border-radius:8px;object-fit:cover;background:#eee}.channel{background:var(--surface-2);padding:5px 8px;border-radius:999px;font-size:12px}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(390px,100%);background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:30px;box-shadow:0 16px 50px #46322314}.login-logo{margin:auto;width:58px;height:58px;display:grid;place-items:center;background:var(--gold);color:#fff;border-radius:50%;font-size:27px;font-weight:700}.login-card h1{text-align:center;margin-bottom:4px}.login-card>p{text-align:center;color:var(--muted);margin-top:0;margin-bottom:24px}.login-card label{display:block;font-size:13px;margin:12px 0 5px}.login-card input{width:100%;border:1px solid var(--border);border-radius:9px;padding:11px 12px;background:#fff;color:var(--text)}.login-card button{width:100%;margin-top:18px}.error-message{color:var(--danger);margin-top:12px;font-size:13px;text-align:center}@media (max-width: 950px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-content{padding:18px}}@media (max-width: 560px){.metric-grid{grid-template-columns:1fr}.page-header{flex-direction:column}}