/* Comercial · Thelsa — estilos propios del módulo: login, editor de cotización, origen/destino, volumetría, gastos varios. */
  #loginScreen { min-height: 100vh; display: none; align-items: center; justify-content: center; background: var(--bg); }
  .login-card { width: 380px; max-width: 92vw; background: #fff; border: 1px solid var(--line); border-radius: 10px; border-top: 3px solid var(--brand); box-shadow: var(--shadow-lg); padding: 32px; }
  .login-logo { height: 48px; display: block; margin: 0 auto 20px; max-width: 100%; }
  .login-card .sub { font-size: 12px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 24px; text-align: center; }
  .login-card .field { margin-bottom: 14px; }
  .login-err { color: var(--err); font-size: 12px; margin-top: 10px; min-height: 16px; }
  #appShell { display: none; }

  /* Editor de cotización */
  .cot-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
  .cot-folio { font-family: 'Geist Mono', monospace; font-size: 15px; font-weight: 600; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 7px 12px; }
  .danger-block { border: 1px solid var(--err); background: var(--err-bg); border-radius: var(--r-md); padding: 14px 16px; margin-top: 14px; }
  .danger-block .dh { font-weight: 600; font-size: 13px; color: var(--err); margin-bottom: 10px; }
  .od-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  @media (max-width: 1000px) { .od-grid { grid-template-columns: 1fr; } }
  .od-grid .card + .card { margin-top: 0; }
  .od-head { padding: 12px 16px; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; border-bottom: 1px solid var(--line-soft); }
  .od-origin .od-head { color: var(--brand); }
  .od-dest .od-head { color: var(--accent); }

  .vol-layout { display: grid; grid-template-columns: 340px 1fr; gap: 16px; }
  @media (max-width: 1100px) { .vol-layout { grid-template-columns: 1fr; } }
  .catalog { border: 1px solid var(--line); border-radius: var(--r-md); display: flex; flex-direction: column; overflow: hidden; }
  .catalog .search-box { padding: 10px; border-bottom: 1px solid var(--line-soft); display: flex; flex-direction: column; gap: 8px; background: var(--bg-subtle); }
  .catalog-list { flex: 1; overflow-y: auto; max-height: 380px; }
  .cat-item { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--line-soft); cursor: pointer; font-size: 13px; }
  .cat-item:hover { background: var(--info-bg); }
  .cat-item .cn { flex: 1; }
  .cat-item .cv { font-family: 'Geist Mono', monospace; font-size: 12px; color: var(--ink-faint); }
  .cat-item .ca { font-size: 10px; color: var(--ink-faint); background: var(--line-soft); border-radius: 8px; padding: 1px 7px; white-space: nowrap; }
  .manual-add { border-top: 1px solid var(--line); padding: 10px; background: var(--bg-subtle); }
  .manual-add .ma-row { display: flex; gap: 6px; margin-top: 6px; }
  .totals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
  .total-card { border: 1px solid var(--line); border-radius: var(--r-md); padding: 12px 14px; background: #fff; }
  .total-card.accent { border-color: var(--brand); background: var(--info-bg); }
  .tc-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); font-weight: 600; }
  .tc-val { font-family: 'Geist Mono', monospace; font-size: 20px; font-weight: 600; margin-top: 3px; }
  .buffer-ctl { display: flex; align-items: center; gap: 6px; margin-top: 6px; font-size: 11px; color: var(--ink-soft); }
  .buffer-ctl #bufferPct { font-family: 'Geist Mono', monospace; font-weight: 600; }

  .gv-item { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: var(--r-md); padding: 10px 14px; margin-bottom: 8px; }
  .gv-item .gv-name { flex: 1; font-weight: 500; font-size: 13px; }
  .gv-item input[type=number] { width: 130px; }
  .gv-item.off { opacity: 0.55; }
  .gv-item.off input[type=number] { pointer-events: none; background: var(--bg-subtle); }