:root{--bg:#f3f5f7;--panel:#fff;--text:#20242a;--muted:#69727d;--line:#d9dee5;--primary:#243447;--accent:#345d8c;--danger:#a73535;--ok:#2f6d46;--warn:#9b6a14}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}header{background:var(--primary);color:#fff;padding:14px 22px;display:flex;justify-content:space-between;align-items:center;gap:15px}nav{display:flex;gap:8px;padding:10px 18px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;flex-wrap:wrap}nav a{padding:8px 11px;border-radius:6px;text-decoration:none;background:#e9edf2;color:#263647;font-weight:600}main{padding:18px;max-width:1500px;margin:auto}.card{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:15px;box-shadow:0 1px 2px rgba(0,0,0,.04)}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.span-4{grid-column:span 4}.span-8{grid-column:span 8}.stat{font-size:30px;font-weight:700}.muted{color:var(--muted)}.smalltext{font-size:12px}table{width:100%;border-collapse:collapse}th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{font-size:12px;text-transform:uppercase;color:var(--muted)}tr.clickable:hover{background:#f4f8fc;cursor:pointer}.badge{display:inline-block;padding:3px 7px;border-radius:12px;font-size:11px;font-weight:700}.badge.overdue{background:#fde5e5;color:#8d1f1f}.badge.future{background:#e7f0fa;color:#285881}button,.btn{border:0;border-radius:6px;padding:9px 13px;cursor:pointer;background:var(--accent);color:#fff;font-weight:600;text-decoration:none;display:inline-block}.secondary{background:#66717e}.danger{background:var(--danger)}.light{background:#e8edf3;color:#233140}.small{padding:6px 9px;font-size:12px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;align-items:center}.search-form{display:flex;gap:8px;flex:1}.search-form input{max-width:420px}.flex-between{display:flex;justify-content:space-between;gap:10px;align-items:center}.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:11px}.field{grid-column:span 4}.field.w6{grid-column:span 6}.field.w8{grid-column:span 8}.field.w12{grid-column:span 12}label{display:block;font-size:12px;font-weight:700;margin:10px 0 5px;color:#4b5561}input,select,textarea{width:100%;padding:9px;border:1px solid #cbd2da;border-radius:6px;background:#fff;font:inherit}textarea{min-height:90px;resize:vertical}.section{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.repeat-item{border:1px solid var(--line);border-radius:7px;padding:10px;margin-bottom:8px;background:#fbfcfd}.recent{display:block;color:inherit;text-decoration:none;border:1px solid var(--line);border-radius:7px;padding:10px;margin-bottom:8px}.recent span{display:block;color:var(--muted);font-size:12px;margin-top:3px}.alert{padding:10px 12px;border-radius:6px;margin-bottom:14px}.alert.success{background:#e1f2e6;color:#21623b}.alert.danger{background:#fde5e5;color:#8d1f1f}.alert.warning{background:#fff0ce;color:#7c5600}.login-wrap{min-height:80vh;display:grid;place-items:center}.login-card{width:min(420px,95vw)}.narrow{max-width:700px}.delete-form{margin-top:14px}.table-wrap{overflow-x:auto}
@media(max-width:900px){main{padding:10px}.span-4,.span-8{grid-column:span 12}.field,.field.w6,.field.w8{grid-column:span 12}.flex-between{align-items:flex-start;flex-direction:column}.search-form{width:100%}.search-form input{max-width:none}table.responsive,table.responsive thead{display:block}header{align-items:flex-start;flex-direction:column}.table-wrap table{min-width:700px}}
@media(max-width:600px){nav{overflow-x:auto;flex-wrap:nowrap}nav a{white-space:nowrap}.card{padding:12px}.toolbar{align-items:stretch;flex-direction:column}.toolbar .btn,.toolbar button{width:100%}.search-form{flex-direction:column}.search-form button{width:100%}}
@media print{header,nav,.toolbar,.delete-form,.alert{display:none!important}body{background:#fff}main{max-width:none;padding:0}.card{border:0;box-shadow:none;padding:0}.repeat-item{break-inside:avoid}}