:root{--bg: #f6f7fb;--card: #fff;--ink: #0f172a;--muted: #475569;--line: #d8dde8;--brand: #3730a3;--brand-ink: #fff;--brand-soft: #eef0ff;--ok: #166534;--ok-soft: #dcfce7;--warn: #92400e;--warn-soft: #fef3c7;--bad: #b91c1c;--bad-soft: #fee2e2;--radius: 8px}*{box-sizing:border-box}body{margin:0;font:15px/1.5 Fira Sans,system-ui,sans-serif;color:var(--ink);background:var(--bg)}h1{font-size:1.5rem;margin:0}h2{font-size:1.15rem;margin:0 0 .75rem}h3{font-size:1rem;margin:0 0 .5rem}a{color:var(--brand)}:focus-visible{outline:3px solid #6366f1;outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}.side{background:#1e1b4b;color:#e0e7ff;padding:1rem .75rem;position:sticky;top:0;height:100vh;overflow-y:auto}.side .brand{font-weight:700;font-size:1.05rem;padding:.25rem .5rem 1rem}.side nav{display:grid;gap:2px}.side a{color:#e0e7ff;text-decoration:none;padding:.55rem .75rem;border-radius:6px;min-height:40px;display:flex;align-items:center}.side a:hover{background:#312e81}.side a.active{background:#4338ca;color:#fff;font-weight:600}.side .who{margin-top:1.5rem;padding:.5rem;font-size:.85rem;color:#c7d2fe}.main{padding:1.5rem;max-width:1200px;width:100%}.menu-btn{display:none}@media (max-width: 800px){.shell{grid-template-columns:1fr}.side{position:static;height:auto;display:none}.side.open{display:block}.menu-btn{display:inline-flex;margin:.75rem 1rem 0}.main{padding:1rem}}.page-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:1rem}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;margin-bottom:1rem}.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.stat{font-size:1.9rem;font-weight:700}.stat-label{color:var(--muted);font-size:.85rem}.row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:end}.muted{color:var(--muted)}.btn{font:inherit;min-height:40px;padding:.4rem .9rem;border-radius:6px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}.btn:hover{background:#f1f5f9}.btn.primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.btn.primary:hover{background:#312e81}.btn.danger{color:var(--bad);border-color:#fca5a5}.btn.sm{min-height:32px;padding:.15rem .6rem;font-size:.88rem}.btn:disabled{opacity:.55;cursor:not-allowed}label.field{display:grid;gap:.25rem;font-weight:500;font-size:.9rem;min-width:170px;flex:1}input,select,textarea{font:inherit;min-height:40px;padding:.4rem .6rem;border:1px solid #94a3b8;border-radius:6px;background:#fff;color:var(--ink);width:100%}textarea{min-height:90px}.hint{font-weight:400;color:var(--muted);font-size:.82rem}.form-grid{display:flex;flex-wrap:wrap;gap:.75rem}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;background:#fff}th,td{text-align:left;padding:.55rem .7rem;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);background:#f8fafc;white-space:nowrap}td.actions{white-space:nowrap;text-align:right}.badge{display:inline-block;padding:.1rem .55rem;border-radius:999px;font-size:.8rem;font-weight:600;background:#e2e8f0;color:#334155}.badge.ok{background:var(--ok-soft);color:var(--ok)}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.bad{background:var(--bad-soft);color:var(--bad)}.alert{padding:.7rem .9rem;border-radius:6px;margin-bottom:1rem;border:1px solid}.alert.error{background:var(--bad-soft);color:var(--bad);border-color:#fca5a5}.alert.ok{background:var(--ok-soft);color:var(--ok);border-color:#86efac}.alert.info{background:var(--brand-soft);color:var(--brand);border-color:#c7d2fe}.tabs{display:flex;flex-wrap:wrap;gap:.25rem;border-bottom:1px solid var(--line);margin-bottom:1rem}.tabs button{font:inherit;background:none;border:0;border-bottom:3px solid transparent;padding:.6rem .9rem;cursor:pointer;min-height:44px;color:var(--muted)}.tabs button[aria-selected=true]{border-color:var(--brand);color:var(--brand);font-weight:600}.status-group{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}.status-group button{font:inherit;border:0;background:#fff;padding:.3rem .7rem;min-height:36px;cursor:pointer;border-right:1px solid var(--line)}.status-group button:last-child{border-right:0}.status-group button[aria-pressed=true].PRESENT{background:var(--ok-soft);color:var(--ok);font-weight:600}.status-group button[aria-pressed=true].ABSENT{background:var(--bad-soft);color:var(--bad);font-weight:600}.status-group button[aria-pressed=true].LEAVE{background:var(--warn-soft);color:var(--warn);font-weight:600}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:grid;place-items:center;padding:1rem;z-index:10}.modal{background:#fff;border-radius:10px;padding:1.25rem;width:min(640px,100%);max-height:90vh;overflow-y:auto}.login{min-height:100vh;display:grid;place-items:center;padding:1rem}.login .card{width:min(400px,100%)}.center{display:grid;place-items:center;min-height:40vh;color:var(--muted)}@media (prefers-reduced-motion: no-preference){.btn{transition:background .15s}}