:root{--bg:#f4f6f8;--panel:#fff;--text:#17212b;--muted:#68737d;--line:#dfe4e8;--accent:#2457d6;--danger:#c62828;--ok:#147d4b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header{background:#111827;color:white;padding:18px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px}header strong{font-size:21px;margin-right:12px}header span{color:#b9c2cc}.actions{display:flex;gap:8px;align-items:center}button,.upload{border:0;border-radius:7px;padding:9px 13px;background:var(--accent);color:white;cursor:pointer;font:inherit}.upload{display:inline-block}.upload input{display:none}main{max-width:1200px;margin:25px auto;padding:0 18px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px}.card{padding:18px}.card small{display:block;color:var(--muted)}.card b{font-size:30px;display:block;margin-top:5px}.panel{overflow:hidden}.toolbar{padding:14px;border-bottom:1px solid var(--line);display:flex;gap:8px}.toolbar input{flex:1}.toolbar input,.toolbar select,form input,form select,textarea{border:1px solid #cbd3da;border-radius:7px;padding:9px;background:white;font:inherit}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap}th{background:#f8fafc;color:var(--muted);font-size:12px;text-transform:uppercase}.pill{padding:4px 8px;border-radius:999px;font-size:12px}.pending{background:#fff3cd;color:#7a5b00}.completed{background:#dff6e9;color:var(--ok)}.cancelled{background:#eee;color:#555}.overdue{color:var(--danger);font-weight:700}.modal{position:fixed;inset:0;background:#0008;display:grid;place-items:center;padding:20px}.hidden{display:none}.dialog{background:white;width:min(600px,100%);border-radius:10px;padding:20px}.dialoghead{display:flex;justify-content:space-between;align-items:center}.dialoghead button{background:transparent;color:#333;font-size:25px;padding:0}form{display:grid;gap:12px}label{display:grid;gap:5px;font-weight:600}.formactions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.formactions button:first-child{background:#e8ebee;color:#222}textarea{min-height:90px;resize:vertical}@media(max-width:800px){.cards{grid-template-columns:repeat(2,1fr)}header{flex-direction:column;align-items:flex-start}.toolbar{flex-wrap:wrap}.toolbar input{min-width:100%}}