:root{color-scheme:light;--ink:#172026;--muted:#5c6873;--line:#d9e2e7;--surface:#f7fafb;--panel:#fff;--teal:#0f766e;--blue:#1d4ed8;--gold:#b7791f;--danger:#b42318}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--surface);letter-spacing:0}.side-nav{position:fixed;inset:0 auto 0 0;width:286px;background:#0b1f25;color:#e6f2f2;overflow:auto;padding:18px}.brand{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none;margin-bottom:18px}.brand small{display:block;color:#a8c5c5;font-size:12px;margin-top:2px}.side-nav nav{display:grid;gap:2px}.side-nav nav a{color:#d7e8e8;text-decoration:none;padding:9px 10px;border-radius:6px;font-size:14px}.side-nav nav a:hover{background:#12333b}.page{margin-left:286px;padding:24px 28px 48px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px}.page-header h1{font-size:28px;margin:0 0 6px}.page-header p{margin:0;color:var(--muted)}.role-pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 12px;color:#334155}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.metric-grid article,.dashboard-band>div{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px}.metric-grid span{display:block;color:var(--muted);font-size:13px}.metric-grid strong{display:block;font-size:28px;margin-top:8px}.dashboard-band{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}.dashboard-band h2{font-size:17px;margin:0 0 12px}.dashboard-band dl{display:grid;gap:8px;margin:0}.dashboard-band dl div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:6px}.dashboard-band dt{color:var(--muted)}.dashboard-band dd{margin:0;font-weight:700}.data-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--line);padding:10px;font-size:14px}.login-screen{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#ecfeff,#f8fafc 48%,#fff7ed)}.login-panel{width:min(420px,calc(100vw - 32px));background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;box-shadow:0 24px 70px rgba(15,23,42,.12)}.login-panel h1{margin:12px 0 4px}.login-panel p{color:var(--muted);margin:0 0 18px}.login-panel form{display:grid;gap:12px}.login-panel label{display:grid;gap:6px;color:#334155}.login-panel input{width:100%;padding:11px;border:1px solid var(--line);border-radius:6px}.login-panel button{border:0;border-radius:6px;background:var(--teal);color:white;padding:12px 14px;font-weight:700}.login-panel footer{margin-top:18px;color:var(--muted);font-size:12px}.error{border:1px solid #fecaca;background:#fff1f2;color:var(--danger);border-radius:6px;padding:10px;margin-bottom:12px}@media(max-width:900px){.side-nav{position:static;width:auto;max-height:260px}.page{margin-left:0;padding:18px}.metric-grid,.dashboard-band{grid-template-columns:1fr 1fr}}@media(max-width:560px){.metric-grid,.dashboard-band{grid-template-columns:1fr}.page-header{display:block}}

.content-section{margin-top:18px}.content-section>header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin:0 0 8px}.content-section h2{font-size:18px;margin:0}.content-section p{margin:0;color:var(--muted);font-size:13px}.table-wrap{overflow:auto;border-radius:8px}.toolbar{display:flex;gap:10px;align-items:end;margin:0 0 18px}.toolbar label{display:grid;gap:6px;color:#334155}.toolbar input{min-width:280px;padding:10px;border:1px solid var(--line);border-radius:6px}.toolbar button,.logout-link{border:0;border-radius:6px;background:var(--teal);color:white;padding:10px 13px;font-weight:700;text-decoration:none}.logout-link{display:block;margin-top:18px;text-align:center;background:#164e63}.text-link{color:var(--blue);font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}@media(max-width:560px){.content-section>header,.toolbar{display:block}.toolbar input{min-width:0;width:100%;margin-bottom:10px}}