/* The Roster — light, low-glare theme per the approved mockup.
   Roster maroon #8A2432 (deliberately its own palette, not the Library's). */
:root{
  --maroon:#8A2432; --maroon-deep:#5E1620; --maroon-tint:#F7EDEF; --maroon-wash:#FBF4F5;
  --ink:#1D1D1F; --slate:#5A6270; --muted:#8A93A2;
  --line:#E7E5E1; --line-soft:#F0EEEA;
  --canvas:#F6F5F3; --canvas-2:#FBFAF8;
  --green:#127A4B; --green-bg:#E7F5EE; --amber:#9A6400; --amber-bg:#FBF1DD;
  --radius:14px;
  --shadow-sm:0 1px 2px rgba(29,29,31,.05),0 1px 3px rgba(29,29,31,.06);
  --shadow-md:0 4px 12px rgba(29,29,31,.06),0 8px 28px rgba(29,29,31,.07);
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);background:var(--canvas);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
.app{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
.sidebar{background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 14px;gap:6px}
.brand img{width:100%;max-width:180px;height:auto;display:block}
.brand-sub{padding:4px 8px 12px;font-size:12px;color:var(--muted);font-weight:600}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;color:var(--slate);text-decoration:none;font-size:13.5px;font-weight:500}
.nav a:hover{background:var(--canvas);color:var(--ink)}
.nav a.active{background:var(--maroon-tint);color:var(--maroon-deep);font-weight:600}
.side-user{margin-top:auto;display:flex;align-items:center;gap:10px;padding:10px;border-radius:11px;border:1px solid var(--line);background:var(--canvas-2)}
.avatar{width:34px;height:34px;border-radius:9px;background:var(--maroon);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}
.side-user b{display:block;font-size:12.5px}
.side-user span{font-size:11px;color:var(--muted)}
.side-user form{margin-left:auto}
.content{padding:28px 30px 48px}
.page-head{margin-bottom:22px}
.page-head h1{font-size:22px;font-weight:700;letter-spacing:-.3px}
.page-head p{color:var(--slate);font-size:13.5px;margin-top:4px;max-width:640px}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.btn{font-family:var(--sans);font-size:13px;font-weight:600;border-radius:10px;padding:10px 16px;border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;gap:8px;text-decoration:none}
.btn-primary{background:var(--maroon);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--maroon-deep)}
.btn-ghost{background:#fff;color:var(--slate);border-color:var(--line)}
.btn-ghost:hover{background:var(--canvas)}
.btn-sm{padding:7px 12px;font-size:12px}
.badge{font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px;display:inline-flex;gap:5px}
.badge-ok{background:var(--green-bg);color:var(--green)}
.badge-warn{background:var(--amber-bg);color:var(--amber)}
.badge-maroon{background:var(--maroon-tint);color:var(--maroon)}
.badge-grey{background:var(--canvas);color:var(--slate)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;margin-bottom:22px}
.card-head{padding:16px 20px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.card-head h2{font-size:15px;font-weight:700}
.card-head .ch-sub{font-size:12px;color:var(--muted);margin-top:1px}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);padding:12px 20px;border-bottom:1px solid var(--line-soft);background:var(--canvas-2)}
td{padding:13px 20px;border-bottom:1px solid var(--line-soft);font-size:13px;vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:var(--canvas-2)}
.mono{font-family:ui-monospace,'SF Mono',Menlo,monospace;font-size:12px;color:var(--slate)}
.row-act{color:var(--maroon);font-weight:600;font-size:12.5px;text-decoration:none}
.row-act:hover{text-decoration:underline}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:600;margin-bottom:6px}
.field input[type=text],.field input[type=email],.field select{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-family:var(--sans);font-size:13px;background:var(--canvas-2)}
.form-row{display:flex;gap:12px;flex-wrap:wrap}
.form-row .field{flex:1;min-width:160px}
.notice-ok{background:var(--green-bg);color:var(--green);border-radius:11px;padding:13px 15px;font-size:13px;font-weight:600;margin-bottom:16px}
.notice-err{background:var(--amber-bg);color:var(--amber);border-radius:11px;padding:13px 15px;font-size:13px;font-weight:600;margin-bottom:16px}
.nr-banner{display:flex;gap:13px;background:var(--amber-bg);border:1px solid #EAD6A6;border-radius:var(--radius);padding:16px 18px;margin-bottom:22px}
.nr-banner b{font-size:13.5px;color:#6b4700;display:block}
.nr-banner p{font-size:12.5px;color:#7a5510;margin-top:2px}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px;background:linear-gradient(160deg,var(--canvas) 0%,var(--maroon-wash) 100%)}
.login-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-md);padding:36px;max-width:400px;width:100%}
.login-card .logo-band{text-align:center;margin-bottom:20px}
.login-card .logo-band img{max-width:230px;height:auto}
.login-card h1{font-size:21px;font-weight:800;letter-spacing:-.3px;margin-bottom:6px}
.login-card .sub{color:var(--slate);font-size:13.5px;margin-bottom:22px}
.checks{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--slate);background:var(--maroon-wash);border:1px solid var(--maroon-tint);border-radius:11px;padding:12px 14px;margin-top:20px;line-height:1.5}
@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{flex-direction:row;align-items:center;overflow-x:auto}.side-user{margin-top:0;margin-left:auto}}
@media print{body{display:none !important}}