:root{
  --bg:#f7f8fb;--card:#ffffff;--text:#2c3e50;--muted:#6b7280;
  --pri:#2563eb;--pri-600:#1d4ed8;--ok:#16a34a;--warn:#f59e0b;--bad:#dc2626;
  --border:#e5e7eb;
}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial}
a{color:var(--pri);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1100px;margin:20px auto;padding:0 16px}
.topbar{display:flex;gap:16px;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--border);padding:10px 14px;position:sticky;top:0;z-index:10}
.brand{font-weight:700}
.menu{display:flex;gap:12px;align-items:center}
.menu a{padding:8px 10px;border-radius:8px}
.menu a:hover{background:#f3f4f6}
.submenu{position:relative;padding:8px 10px;border-radius:8px;cursor:default}
.submenu:hover{background:#f3f4f6}
.submenu-items{display:none;position:absolute;top:36px;left:0;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 20px rgba(0,0,0,.05);min-width:220px}
.submenu:hover .submenu-items{display:flex;flex-direction:column}
.submenu-items a{padding:10px 12px;white-space:nowrap}
.userbox{display:flex;gap:10px;align-items:center}
.logout{background:#eef2ff;padding:6px 10px;border-radius:8px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px;margin-bottom:16px}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:1fr 1fr 1fr}
.btn{background:var(--pri);color:#fff;border:0;border-radius:10px;padding:10px 14px;cursor:pointer}
.btn:hover{background:var(--pri-600)}
.btn.ghost{background:#fff;border:1px solid var(--border);color:var(--text)}
.table{width:100%;border-collapse:separate;border-spacing:0}
.table th,.table td{padding:10px;border-bottom:1px solid var(--border);text-align:left}
.table th{background:#fafafa}
.badge{padding:4px 8px;border-radius:999px;border:1px solid var(--border);font-size:12px}
.footer{padding:30px;text-align:center;color:var(--muted)}
.form-row{display:flex;gap:10px;flex-wrap:wrap}
.form-row > *{flex:1}
input,select,textarea{width:100%;padding:10px;border:1px solid var(--border);border-radius:10px;background:#fff}
textarea{min-height:120px}
.actions{display:flex;gap:8px;align-items:center}
.tiny{font-size:12px;color:var(--muted)}
.status0{background:#fee2e2}.status1{background:#fffbeb}.status2{background:#dcfce7}.status3{background:#fef3c7}.status4{background:#f3f4f6}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0}
.action{padding:6px 8px;border-radius:8px;border:1px solid var(--border);background:#fff;display:inline-block}
.action:hover{background:#f3f4f6}

.tags-wrapper {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: .5rem; padding: .5rem; border: 1px solid #d0d7de; border-radius: .5rem;
  background: #fff; position: relative;
}
.tags-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag-chip {
  padding: .25rem .5rem; border-radius: 999px; border: 1px solid #cfd8e3;
  background: #f1f5f9; font-size: .875rem; line-height: 1;
  display: inline-flex; gap: .4rem; align-items: center;
}
.tag-chip button {
  border: 0; background: transparent; cursor: pointer; font-weight: bold;
}
.tags-input { border: none; outline: none; min-width: 160px; flex: 1; }
.tags-suggest {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 10;
  border: 1px solid #d0d7de; border-top: none; background: #fff; max-height: 220px; overflow: auto;
  border-bottom-left-radius: .5rem; border-bottom-right-radius: .5rem;
}
.tags-suggest .item {
  padding: .5rem .75rem; cursor: pointer;
}
.tags-suggest .item:hover, .tags-suggest .item.active {
  background: #eef6ff;
}