:root{
  --bg: #0b0d12;
  --card: #111520;
  --muted: #8892a6;
  --text: #e9eefc;
  --accent: #6aa6ff;
  --accent2: #7ef0d6;
  --border: #1d2433;
  --danger: #ff6b6b;
  --warn: #ffc857;
}
.ttb-wic-container{color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;display:grid;gap:16px}
.ttb-wic-title{margin:0;font-size:1.75rem;color:#000000;}
.ttb-wic-subtitle{margin:0;color:var(--muted)}
.ttb-wic-card{background:linear-gradient(180deg, #0f1320, #0c101a);border:1px solid var(--border);border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.35);padding:20px}
.ttb-wic-card-title{margin:0 0 12px 0;font-size:1.25rem}
.ttb-wic-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ttb-wic-span-2{grid-column:1/-1}
.ttb-wic-field{display:flex;flex-direction:column;gap:8px}
.ttb-wic-label{font-weight:600;color:#c7d2ee}
.ttb-wic-input, .ttb-wic-segment > label{font-size:14px}
.ttb-wic-input{background:#0b1020;border:1px solid var(--border);border-radius:12px;padding:10px 12px;color:var(--text);outline:none;transition:border .15s ease, box-shadow .15s ease}
.ttb-wic-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(106,166,255,.15)}
.ttb-wic-segment{display:inline-grid;grid-template-columns:auto auto;gap:8px;background:#0b1020;border:1px solid var(--border);border-radius:999px;padding:6px}
.ttb-wic-segment input{display:none}
.ttb-wic-segment label{padding:6px 12px;border-radius:999px;color:var(--muted);cursor:pointer}
.ttb-wic-segment input:checked + label{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#0b0d12;font-weight:600}
.ttb-wic-flex{display:flex;gap:8px;align-items:center}
.ttb-wic-actions{display:flex;gap:10px;flex-wrap:wrap}
.ttb-wic-btn{background:#121a2b;border:1px solid var(--border);color:var(--text);padding:10px 14px;border-radius:12px;cursor:pointer;transition:transform .05s ease, background .2s ease}
.ttb-wic-btn:hover{background:#172036}
.ttb-wic-btn:active{transform:translateY(1px)}
.ttb-wic-btn.primary{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#04101a;border:none}
.ttb-wic-error{color:var(--danger);font-weight:600}
.ttb-wic-meta{color:var(--muted);margin-bottom:8px}
.ttb-wic-table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px;margin-top:8px}
.ttb-wic-table{width:100%;border-collapse:separate;border-spacing:0;background:#0b1020}
.ttb-wic-table th, .ttb-wic-table td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left}
.ttb-wic-table thead th{position:sticky;top:0;background:#0d1426;z-index:1;color:#cfe0ff}
.ttb-wic-table tbody tr:hover{background:#0e1630}
.ttb-wic-total td{font-weight:700}
.ttb-wic-range td{color:#cfe0ff}
.ttb-wic-breakdown{margin-top:10px;color:#c7d2ee}
.ttb-wic-breakdown p{margin:6px 0;color:var(--muted)}
.ttb-wic-schedule h4{margin-top:16px}
.ttb-wic-schedule ul{list-style:none;padding:0;margin:8px 0 0 0;display:grid;grid-template-columns:1fr 1fr;gap:6px}
.ttb-wic-schedule li{background:#0b1020;border:1px solid var(--border);border-radius:10px;padding:8px 10px}
.ttb-wic-warnings{margin-top:10px;color:#111;background:#ffd; border:1px solid #e3d27a; padding:10px;border-radius:10px;display:none}
.ttb-wic-unit{color:var(--muted);font-size:12px}
.ttb-wic-check{display:flex;align-items:center;gap:8px;color:var(--muted)}
@media (max-width: 720px){
  .ttb-wic-grid{grid-template-columns:1fr}
}
.ttb-wic-weight-metric { display: flex; flex-direction: row; align-items: center; }
.ttb-wic-weight-metric input { flex-grow: 1; }