/* Container */
.pzc{max-width:1000px;margin:24px auto;padding:16px;border:1px solid #e5e7eb;border-radius:16px;background:#fff;box-shadow:0 6px 24px rgba(0,0,0,.06);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
.pzc h2{margin:0 0 12px;font-size:26px}
.pzc h3{margin:18px 0 10px;font-size:20px}

/* Form layout */
.pzc-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:12px}
.pzc-card{flex:1 1 22%;background:#fafafa;border:1px solid #e5e7eb;border-radius:12px;padding:10px;min-width:160px}
.pzc-card--compact{flex: 1 1 15% !important; max-width: 160px;}
.pzc-card label{display:block;font-size:13px;color:#374151;margin-bottom:6px}
.pzc input,.pzc select{width:100%;padding:10px 12px;border:1px solid #cfd4dc;border-radius:10px;font-size:16px;background:#fff;min-height:44px}
.pzc .pzc-muted{display:block;margin-top:6px;color:#6b7280;font-size:12px}

.pzc-actions{margin-top:12px;display:flex;gap:12px;flex-wrap:wrap}
.pzc-btn{background:#111827;color:#fff;border:none;border-radius:12px;padding:10px 16px;font-weight:600;cursor:pointer}
.pzc-btn--wa{background:#128C7E}
.pzc-btn:hover{opacity:.9}

/* Results */
.pzc-result{margin-top:16px}
.pzc-table{width:100%;border-collapse:collapse;border-radius:12px;overflow:hidden}
.pzc-table thead{background:#f4f6fb}
.pzc-table th,.pzc-table td{border-bottom:1px solid #e5e7eb;padding:10px 8px;text-align:right;vertical-align:middle}
.pzc-table tfoot td{font-weight:700;background:#f9fafb}
.pzc-note{margin-top:8px;color:#374151;font-size:14px}

/* Stages */
.pzc-stage-actions{margin-top:8px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pzc-inline{display:flex;gap:8px;align-items:center}
.pzc-tag{display:inline-block;background:#E0F2FE;color:#0369A1;border-radius:999px;padding:4px 10px;font-size:12px;white-space:nowrap}

/* Mobile optimization for stages */
@media (max-width: 700px){
  .pzc .pzc-stages thead{display:none;}
  .pzc .pzc-stages tbody tr{
    display:grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "label label"
      "temp hours"
      "actions actions";
    gap:8px;
    padding:8px 6px;
    border-bottom:1px solid #e5e7eb;
  }
  .pzc .pzc-stages tbody tr td{border:0; padding:0;}
  .pzc .pzc-stages .td-label{grid-area:label;}
  .pzc .pzc-stages .td-temp{grid-area:temp;}
  .pzc .pzc-stages .td-hours{grid-area:hours;}
  .pzc .pzc-stages .td-actions{grid-area:actions; text-align:left;}
  .pzc .pzc-stages .pzc-remove{width:100%; text-align:center; padding:10px 0;}
  .pzc input.pzc-stage-temp, .pzc input.pzc-stage-hours{min-height:52px; font-size:18px}
}

/* Responsiveness */
@media(max-width:900px){.pzc-card{flex:1 1 45%}}
@media(max-width:600px){
  .pzc-card{flex:1 1 100%}
  .pzc-card--compact{flex:1 1 100% !important; max-width: none;}
}