:root{--bg:#f6f7f9;--panel:#ffffff;--line:#d9dee7;--text:#17202a;--muted:#64748b;--accent:#0f766e;--accent-strong:#115e59;--danger:#b42318}*{box-sizing:border-box}body,html{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}.sidebar{position:fixed;inset:0 auto 0 0;width:232px;padding:24px 18px;background:#111827;color:#f8fafc}.brand{font-size:22px;font-weight:800;margin-bottom:28px}nav{display:grid;grid-gap:8px;gap:8px}nav a{padding:10px 12px;border-radius:6px;color:#dbe4ef}nav a:hover{background:#1f2937;color:white}.main{margin-left:232px;padding:28px}.header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}h1{margin:0;font-size:30px;letter-spacing:0}p{color:var(--muted)}.grid{display:grid;grid-gap:16px;gap:16px}.grid.cols{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px}.metric{font-size:28px;font-weight:800;margin-top:8px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 14px;border:0;border-radius:6px;background:var(--accent);color:white;font-weight:700;cursor:pointer}.button.secondary{background:#e7edf3;color:#17202a}.button.danger{background:var(--danger);color:white}.button:disabled{opacity:.6;cursor:not-allowed}.table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}td,th{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{background:#edf2f7}.badge,th{color:#334155}.badge{display:inline-flex;align-items:center;height:24px;padding:0 8px;border-radius:999px;background:#e7edf3;font-size:12px;font-weight:700}.badge.warn{background:#fff1d6;color:#8a4b00}.badge.ok{background:#dff6ee;color:#116149}.badge.danger{background:#fde2e0;color:#b42318}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:6px;gap:6px}.cal-head{text-align:center;font-weight:700;color:#64748b;padding:4px 0}.cal-cell{min-height:92px;background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:4px;font-size:12px}.cal-day{font-weight:700;color:#334155}.cal-ev{margin-top:3px;padding:2px 4px;border-radius:4px;background:#e7edf3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cal-ev.fiscal{background:#fde2e0;color:#b42318}.cal-ev.task{background:#dff6ee;color:#116149}.form{display:grid;grid-gap:12px;gap:12px;max-width:680px}input,select{width:100%;min-height:40px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:white}.drop{border:2px dashed #9aa8ba;border-radius:8px;padding:28px;background:white}.main.full{margin-left:0;display:flex;align-items:center;justify-content:center;min-height:100vh}.session{margin-top:28px;padding-top:16px;border-top:1px solid #1f2937}.session-name{font-weight:700;color:#f8fafc;font-size:14px}.session-role{color:#94a3b8;font-size:12px;text-transform:capitalize;margin-bottom:12px}.logout{width:100%;min-height:38px;border:0;border-radius:6px;background:#1f2937;color:#dbe4ef;font-weight:700;cursor:pointer}.logout:hover{background:#374151;color:white}.login-wrap{width:100%;display:flex;align-items:center;justify-content:center}.login-card{width:100%;max-width:360px;display:grid;grid-gap:14px;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:28px}.login-card h1{font-size:26px}.login-card label{display:grid;grid-gap:6px;gap:6px;font-size:14px;font-weight:700;color:#334155}.login-error{color:var(--danger);font-weight:700;margin:0}@media (max-width:800px){.sidebar{position:static;width:auto}.main{margin-left:0;padding:18px}.grid.cols{grid-template-columns:1fr}.header{display:grid}}