:root{--background:#f6f7f8;--panel:#fff;--panel-strong:#eef1f3;--ink:#151816;--muted:#66736c;--line:#d9dfdc;--accent:#f26b2d;--accent-dark:#b84619;--ok:#087443;--warn:#a15c07;--bad:#b42318;--side:#171b19}*{box-sizing:border-box}body{background:var(--background);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select{font:inherit}button{cursor:pointer}input,select{border:1px solid var(--line);min-height:40px;color:var(--ink);background:#fff;border-radius:8px;padding:0 11px}.shell{grid-template-columns:232px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{background:var(--side);color:#f8faf8;border-right:1px solid #202521;height:100vh;padding:18px 14px;position:sticky;top:0}.brand{align-items:center;gap:10px;margin-bottom:22px;font-size:18px;font-weight:800;display:flex}.brand img{object-fit:contain;width:30px;height:30px}.nav{gap:5px;display:grid}.nav button{color:#d9dedb;text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;width:100%;min-height:40px;padding:0 11px;display:flex}.nav button.active,.nav button:hover{color:#fff;background:#252b27;border-color:#3c443f}.main{min-width:0;padding:22px}.topbar{justify-content:space-between;align-items:center;gap:16px;min-height:52px;margin-bottom:18px;display:flex}.title h1{margin:0;font-size:24px}.title p{color:var(--muted);margin:4px 0 0}.topbar-actions,.form-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.button{border:1px solid var(--line);background:var(--panel);min-height:40px;color:var(--ink);white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:0 12px;display:inline-flex}.button.primary{background:var(--accent);color:#fffaf6;border-color:var(--accent)}.button.danger{color:var(--bad);border-color:#ddb4ad}.button:disabled{cursor:not-allowed;opacity:.55}.icon-button{border:1px solid var(--line);width:34px;height:34px;color:var(--ink);background:#fff;border-radius:8px;place-items:center;display:inline-grid}.metric-strip{border:1px solid var(--line);background:var(--panel);border-radius:8px;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:16px;display:grid;overflow:hidden}.metric{border-right:1px solid var(--line);min-height:82px;padding:14px}.metric:nth-child(4n){border-right:0}.metric span{color:var(--muted);text-transform:uppercase;font-size:12px}.metric strong{margin-top:8px;font-size:26px;display:block}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;margin-bottom:16px;overflow:hidden}.panel-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:50px;padding:0 15px;display:flex}.panel-header h2{margin:0;font-size:15px}.panel>.form-row{padding:14px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:860px}th,td{text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;padding:11px 13px;font-size:13px}th{color:var(--muted);text-transform:uppercase;font-size:11px}.status{background:var(--panel-strong);min-height:24px;color:var(--warn);border-radius:999px;align-items:center;padding:0 8px;font-size:12px;font-weight:800;display:inline-flex}.status.active,.status.online,.status.acknowledged,.status.trialing{color:var(--ok)}.status.failed,.status.disabled,.status.revoked,.status.suspended,.status.venue_suspended{color:var(--bad)}.status.in_session,.status.pending{color:var(--accent-dark)}.alert{border:1px solid var(--line);background:#fff;border-radius:8px;justify-content:space-between;align-items:center;gap:10px;min-height:44px;margin-bottom:14px;padding:10px 12px;display:flex}.alert.success{color:var(--ok);border-color:#a9d7bd}.alert.danger{color:var(--bad);border-color:#efb4ad}.empty-state{color:var(--muted);padding:24px}.ops-list{display:grid}.ops-list div{border-bottom:1px solid var(--line);grid-template-columns:180px minmax(0,1fr);gap:12px;padding:13px 15px;display:grid}.ops-list div:last-child{border-bottom:0}.ops-list span{color:var(--muted)}.login{place-items:center;min-height:100vh;padding:22px;display:grid}.login-panel{border:1px solid var(--line);background:#fff;border-radius:8px;width:min(440px,100%);padding:26px}.login-panel img{width:42px;height:42px}.login-panel h1{margin:18px 0 8px}.login-panel p{color:var(--muted);margin-bottom:20px}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{height:auto;position:static}.metric-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.metric:nth-child(2n){border-right:0}.topbar{flex-direction:column;align-items:flex-start}}