:root{--bg:#f6f7fb;--fg:#111827;--muted:#6b7280;--primary:#2563eb;--card:#fff;--border:#e5e7eb;}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;background:var(--bg);color:var(--fg)}
a{color:var(--primary);text-decoration:none}
header{padding:16px 20px;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
.container{max-width:1100px;margin:0 auto;padding:20px}
h1{margin:0;font-size:22px}
.topbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:#fff;cursor:pointer}
.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.badge{background:#e0e7ff;color:#1d4ed8;padding:6px 10px;border-radius:999px;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-top:16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:10px}
.card .meta{font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px}
.pill{padding:4px 8px;border-radius:999px;background:#f3f4f6;border:1px solid var(--border);font-size:12px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.searchbar{display:flex;gap:8px;flex-wrap:wrap}
.searchbar select,.searchbar input{padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:#fff}
.searchbar .grow{flex:1 1 240px}
.notice{padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#fff;margin-top:10px}
.notice.ok{border-color:#d1fae5;background:#ecfdf5}
.notice.warn{border-color:#fee2e2;background:#fef2f2}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid var(--border);text-align:left}
footer{color:var(--muted);text-align:center;padding:20px}
.kicker{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.tag{font-size:11px;color:#374151;background:#eef2ff;border:1px solid #e0e7ff;border-radius:999px;padding:3px 8px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.stat{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}
.small{font-size:12px;color:var(--muted)}
.dropzone{border:2px dashed var(--border);border-radius:14px;padding:24px;text-align:center;background:#fff}
.dropzone.drag{border-color:var(--primary);background:#e0e7ff33}
fieldset{border:1px solid var(--border);border-radius:12px;padding:14px}
legend{padding:0 6px;color:var(--muted)}
form .row{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
form .col-6{grid-column:span 6}
form .col-4{grid-column:span 4}
form .col-3{grid-column:span 3}
form .col-12{grid-column:span 12}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
input[type="text"],input[type="file"],textarea,select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:#fff}
small.help{color:var(--muted);display:block;margin-top:6px}