:root{
  --accent:#a8ff3a;
  --accent-700:#65a30d;
  --accent-200:#eaffc7;
  --gray-50:#f9fafb;
  --gray-100:#f3f4f6;
  --gray-200:#e5e7eb;
  --gray-300:#d1d5db;
  --gray-600:#4b5563;
  --gray-700:#374151;
  --white:#fff;
  --danger:#ef4444;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;color:#111827;background:var(--gray-50)}
.header{background:linear-gradient(90deg,var(--accent),#d9f99d);padding:28px 0;border-bottom:1px solid var(--gray-200)}
.container{max-width:1000px;margin:0 auto;padding:0 16px}
h1{margin:0;font-size:28px;font-weight:800;color:#064e3b}
h1 .highlight{color:#14532d;background:rgba(255,255,255,.6);padding:0 6px;border-radius:8px}
p{margin:8px 0 0;color:#064e3b}
footer{margin:32px 0 24px;text-align:center;color:#var(--gray-600)}
.card{background:var(--white);border:1px solid var(--gray-200);border-radius:16px;padding:16px;box-shadow:0 4px 12px rgba(0,0,0,.04)}
.grid{display:grid;gap:12px}
.grid-2{grid-template-columns:repeat(2, minmax(0,1fr))}
@media (max-width:720px){.grid-2{grid-template-columns:1fr}}
.label-row label,.label{display:block;font-size:12px;color:var(--gray-700);margin-bottom:6px}
input[type=text], textarea, select{width:100%;padding:10px 12px;border:1px solid var(--gray-300);border-radius:12px;background:var(--white);outline:none}
textarea{min-height:90px;resize:vertical}
.counter{font-size:12px;color:#6b7280;text-align:right;margin-top:4px}
.toolbar{display:flex;gap:8px;align-items:center}
.spacer{flex:1}
.btn{border:1px solid var(--gray-300);background:var(--white);padding:10px 14px;border-radius:12px;cursor:pointer}
.btn-primary{background:var(--accent);border-color:#afea29;font-weight:700}
.btn-secondary{background:#eef2ff;border-color:#c7d2fe}
.btn-danger{background:#fee2e2;border-color:#fecaca;color:#991b1b}
.btn:disabled{opacity:.6;cursor:not-allowed}
.helper{font-size:12px;color:#b91c1c}
.toast{position:fixed;right:16px;bottom:16px;background:#065f46;color:#ecfdf5;padding:10px 14px;border-radius:12px;display:none;z-index:30}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.35);display:none;align-items:center;justify-content:center;padding:16px;z-index:40}
.modal.open{display:flex}
.modal-card{background:var(--white);border-radius:16px;max-width:720px;width:100%;padding:16px;border:1px solid var(--gray-200)}
.modal-title{margin:0 0 8px}
.tabs{display:flex;gap:6px;margin-top:-8px}
.tab{padding:8px 12px;border:1px solid var(--gray-200);border-bottom:none;border-top-left-radius:12px;border-top-right-radius:12px;background:var(--gray-100);cursor:pointer}
.tab.active{background:var(--white);font-weight:700}
.cal-head{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;padding:6px 0;color:#374151}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-cell{background:var(--white);border:1px solid var(--gray-200);border-radius:12px;min-height:120px;padding:8px;display:flex;flex-direction:column;gap:6px}
.cal-cell.muted{opacity:.55}
.cal-day{font-weight:700;color:#374151}
.badge{border:1px dashed var(--accent-700);background:var(--accent-200);border-radius:10px;padding:6px;cursor:pointer;text-align:left}
.badge .title{font-weight:700}
.badge .meta{font-size:12px;color:#374151}
.list-head,.list-row{display:grid;grid-template-columns:160px 100px 160px 1fr 160px;gap:8px;align-items:center}
.list-head{font-weight:700;padding:8px 0;border-bottom:1px solid var(--gray-200)}
.list-row{padding:8px 0;border-bottom:1px dashed var(--gray-200)}
.search input{width:100%}
.banner{padding:10px 12px;border-radius:8px;margin:8px 0;font-weight:600}
.banner.err{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}
.banner.ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.banner.info{background:#eff6ff;color:#1e3a8a;border:1px solid #bfdbfe}