:root{--bg: #f4f6f8;--panel: #ffffff;--border: #d8dee4;--primary: #2563eb;--primary-dark: #1d4ed8;--text: #1f2937;--muted: #6b7280;--error: #dc2626;--warn: #d97706;--ok: #16a34a}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}button{cursor:pointer;border:1px solid var(--border);background:var(--panel);padding:6px 12px;border-radius:6px;font-size:14px}button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}button.primary:hover{background:var(--primary-dark)}button:disabled{opacity:.5;cursor:not-allowed}button.danger{color:var(--error);border-color:#f1b0b0}input,select{padding:6px 8px;border:1px solid var(--border);border-radius:6px;font-size:14px}label{font-size:13px;color:var(--muted);display:block;margin-bottom:2px}.topbar{display:flex;align-items:center;justify-content:space-between;background:var(--panel);border-bottom:1px solid var(--border);padding:10px 20px}.topbar .brand{font-weight:700;font-size:18px}.topbar nav a{margin-right:14px;font-size:14px}.container{max-width:1200px;margin:0 auto;padding:20px}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:16px}.card h2{margin-top:0;font-size:16px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.field{display:flex;flex-direction:column}table{border-collapse:collapse;width:100%;font-size:13px}th,td{border:1px solid var(--border);padding:6px 8px;text-align:left}th{background:#f0f3f6}.tabs{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}.tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px}.badge.error{background:#fde2e2;color:var(--error)}.badge.aviso{background:#fef0d9;color:var(--warn)}.badge.ok{background:#dcfce7;color:var(--ok)}.estado{text-transform:capitalize}.login-box{max-width:360px;margin:80px auto;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:28px}.login-box .field{margin-bottom:14px}.login-box input{width:100%}.error-text{color:var(--error);font-size:13px}.grid-wrap{overflow-x:auto}.sched-grid th,.sched-grid td{text-align:center;min-width:90px}.sched-grid .emp-col{text-align:left;min-width:160px;position:sticky;left:0;background:#f0f3f6}.turno-chip{display:block;background:#e0ecff;border:1px solid #b9d2ff;border-radius:5px;padding:1px 4px;margin:2px 0;font-size:12px}.layout-2{display:grid;grid-template-columns:1fr 320px;gap:16px;align-items:start}@media (max-width: 900px){.layout-2{grid-template-columns:1fr}}.muted{color:var(--muted);font-size:13px}