:root{--background:#f7f8fb;--panel:#fff;--panel-strong:#f2f4f7;--ink:#101828;--muted:#667085;--line:#d0d5dd;--accent:#e85d2a;--accent-dark:#b43d15;--ok:#067647;--warn:#b54708;--bad:#b42318}*{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}.shell{grid-template-columns:248px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);color:#f9fafb;background:#121826;height:100vh;padding:20px 16px;position:sticky;top:0}.brand{align-items:center;gap:10px;margin-bottom:28px;font-size:19px;font-weight:800;display:flex}.brand img{object-fit:contain;width:30px;height:30px}.nav{gap:6px;display:grid}.nav button{color:#e4e7ec;text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;width:100%;min-height:42px;padding:0 12px;display:flex}.nav button.active,.nav button:hover{background:#1f2937;border-color:#344054}.main{min-width:0;padding:24px}.topbar{justify-content:space-between;align-items:center;gap:16px;min-height:52px;margin-bottom:22px;display:flex}.title h1{margin:0;font-size:24px}.title p{color:var(--muted);margin:3px 0 0}.button{border:1px solid var(--line);background:var(--panel);min-height:40px;color:var(--ink);border-radius:8px;align-items:center;gap:8px;padding:0 12px;display:inline-flex}.button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.button.danger{color:var(--bad);border-color:#ddb4ad}.button:disabled{cursor:wait;opacity:.6}.icon-button{border:1px solid var(--line);width:32px;height:32px;color:var(--ink);background:#fff;border-radius:8px;place-items:center;display:inline-grid}.grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px;display:grid}.metric,.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px}.metric{padding:14px}.metric span{color:var(--muted);font-size:13px}.metric strong{margin-top:5px;font-size:24px;display:block}.panel{margin-bottom:18px;overflow:hidden}.panel-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:52px;padding:0 16px;display:flex}.panel-title{font-weight:800}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:760px}th,td{text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;padding:11px 14px}th{color:var(--muted);text-transform:uppercase;font-size:12px}td{font-size:14px}.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.paid,.status.active,.status.granted,.status.online{color:var(--ok)}.status.failed,.status.disabled,.status.revoked,.status.suspended,.status.venue_suspended{color:var(--bad)}.status.in_session{color:var(--accent-dark)}.status.offline,.status.maintenance,.status.venue_maintenance{color:var(--muted)}.login{place-items:center;min-height:100vh;padding:24px;display:grid}.login-panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;width:min(420px,100%);padding:24px}.login-logo{object-fit:contain;width:44px;height:44px;margin-bottom:14px}.login-panel h1{margin:0 0 8px}.login-panel p{color:var(--muted)}.form{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:8px;padding:14px 16px;display:flex}.form input,.form select{border:1px solid var(--line);background:#fff;border-radius:8px;min-height:40px;padding:0 10px}.form input{min-width:160px}.action-row{flex-wrap:nowrap;gap:8px;display:flex}.notice{color:#7a2e0e;background:#fffaeb;border:1px solid #fedf89;border-radius:8px;align-items:center;gap:10px;max-width:100%;min-height:42px;margin-bottom:16px;padding:8px 10px 8px 12px;display:inline-flex}.notice code{overflow-wrap:anywhere}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{height:auto;position:static}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.main{padding:16px}.grid{grid-template-columns:1fr}}