/* ═══ pos.css — extraído de pos.html v13 ═══ */


  /* ══════════════════════════════════════════════
     POS — estilos
  ══════════════════════════════════════════════ */
  .pos-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 0;
    height: calc(100vh - 0px);
    overflow: hidden;
  }

  /* ─ Panel izquierdo: servicios ─ */
  .pos-left {
    display: flex; flex-direction: column;
    overflow: hidden; border-right: 1px solid var(--border);
  }
  .pos-topbar {
    padding: 14px 20px; border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    background: var(--navy); flex-shrink: 0;
  }
  .pos-search {
    flex: 1; min-width: 180px;
    background: var(--navy-mid); border: 1px solid var(--border);
    color: var(--white); padding: 8px 14px; border-radius: var(--radius-sm);
    font-size: 13px; outline: none; font-family: var(--font-body);
  }
  .pos-search:focus { border-color: var(--blue); }
  .pos-cat-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
  .pos-cat {
    padding: 5px 12px; border-radius: 20px; font-size: 12px;
    border: 1px solid var(--border); background: transparent;
    color: var(--muted); cursor: pointer; transition: all .15s;
  }
  .pos-cat.active { background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 600; }

  .pos-services-wrap { flex: 1; overflow-y: auto; padding: 16px; }
  .pos-services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
  .pos-svc-card {
    background: var(--navy-card); border: 1.5px solid var(--border);
    border-radius: var(--radius-md); padding: 14px 12px; cursor: pointer;
    transition: all .15s; text-align: center; position: relative;
  }
  .pos-svc-card:hover { border-color: var(--blue); transform: translateY(-2px); background: rgba(45,125,210,.05); }
  .pos-svc-card:active { transform: translateY(0); }
  .pos-svc-icon { font-size: 28px; margin-bottom: 6px; }
  .pos-svc-name { font-size: 12px; font-weight: 600; color: var(--white); margin-bottom: 4px; line-height: 1.3; }
  .pos-svc-price { font-size: 14px; font-weight: 700; color: #4a9ae8; }
  .pos-svc-dur { font-size: 10px; color: var(--muted); margin-top: 2px; }
  .pos-svc-card .qty-badge {
    position: absolute; top: -6px; right: -6px;
    width: 20px; height: 20px; border-radius: 50%;
    background: var(--blue); color: #fff; font-size: 11px; font-weight: 700;
    display: none; align-items: center; justify-content: center;
  }
  .pos-svc-card.in-cart .qty-badge { display: flex; }
  .pos-svc-card.in-cart { border-color: rgba(45,125,210,.5); }

  /* ─ Panel derecho: ticket ─ */
  .pos-right {
    display: flex; flex-direction: column;
    background: var(--navy-card); overflow: hidden;
  }
  .ticket-header {
    padding: 14px 18px; border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    flex-shrink: 0;
  }
  .ticket-title { font-size: 16px; font-weight: 800; color: var(--white); }
  .ticket-num { font-size: 12px; color: var(--muted); }

  /* Cliente selector */
  .ticket-cliente {
    padding: 12px 18px; border-bottom: 1px solid var(--border); flex-shrink: 0;
  }
  .cliente-select-wrap { position: relative; }
  .cliente-input {
    width: 100%; background: var(--navy-mid); border: 1px solid var(--border);
    color: var(--white); padding: 8px 12px; border-radius: var(--radius-sm);
    font-size: 13px; outline: none; font-family: var(--font-body); box-sizing: border-box;
  }
  .cliente-input:focus { border-color: var(--blue); }
  .cliente-dropdown {
    position: absolute; top: 100%; left: 0; right: 0; z-index: 50;
    background: #152035; border: 1px solid var(--border);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    max-height: 160px; overflow-y: auto; display: none;
  }
  .cliente-dropdown.open { display: block; }
  .cliente-opt {
    padding: 8px 12px; font-size: 12px; color: var(--text); cursor: pointer;
    border-bottom: 1px solid rgba(30,49,80,.3); transition: background .1s;
  }
  .cliente-opt:hover { background: rgba(45,125,210,.1); color: var(--white); }

  /* Items del ticket */
  .ticket-items { flex: 1; overflow-y: auto; padding: 8px 0; }
  .ticket-empty {
    padding: 40px 20px; text-align: center; color: var(--muted);
  }
  .ticket-empty-icon { font-size: 40px; margin-bottom: 8px; }
  .ticket-item {
    padding: 10px 18px; border-bottom: 1px solid rgba(30,49,80,.3);
    display: flex; gap: 10px; align-items: flex-start;
  }
  .ti-info { flex: 1; min-width: 0; }
  .ti-name { font-size: 13px; font-weight: 600; color: var(--white); margin-bottom: 2px; }
  .ti-meta { font-size: 11px; color: var(--muted); }
  .ti-price { font-size: 13px; font-weight: 700; color: #4a9ae8; white-space: nowrap; }
  .ti-controls { display: flex; align-items: center; gap: 4px; margin-top: 6px; }
  .ti-qty-btn {
    width: 22px; height: 22px; border-radius: 4px;
    border: 1px solid var(--border); background: transparent;
    color: var(--white); font-size: 14px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all .12s; line-height: 1;
  }
  .ti-qty-btn:hover { border-color: var(--blue); color: var(--blue-light); }
  .ti-qty { font-size: 13px; font-weight: 700; color: var(--white); min-width: 24px; text-align: center; }
  .ti-remove {
    margin-left: auto; background: none; border: none;
    color: var(--muted); cursor: pointer; font-size: 14px; padding: 2px 4px;
    transition: color .12s;
  }
  .ti-remove:hover { color: var(--red); }

  /* Descuento */
  .ticket-discount {
    padding: 10px 18px; border-bottom: 1px solid var(--border); flex-shrink: 0;
  }
  .disc-row { display: flex; gap: 8px; align-items: center; }
  .disc-label { font-size: 11px; color: var(--muted); white-space: nowrap; }
  .disc-input {
    width: 60px; background: var(--navy-mid); border: 1px solid var(--border);
    color: var(--white); padding: 6px 8px; border-radius: var(--radius-sm);
    font-size: 13px; outline: none; text-align: center;
  }
  .disc-type-btn {
    padding: 5px 10px; border-radius: 20px; border: 1px solid var(--border);
    background: transparent; color: var(--muted); font-size: 11px; cursor: pointer; transition: all .12s;
  }
  .disc-type-btn.active { background: rgba(247,183,49,.15); border-color: #f7b731; color: #f7b731; }
  .disc-applied { font-size: 11px; color: #f7b731; margin-left: auto; }

  /* Totales */
  .ticket-totals {
    padding: 12px 18px; border-bottom: 1px solid var(--border); flex-shrink: 0;
  }
  .tot-row { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-bottom: 5px; }
  .tot-row.total { font-size: 18px; font-weight: 800; color: var(--white); margin-top: 8px; margin-bottom: 0; }
  .tot-row.total span:last-child { color: #00c9a7; }

  /* Pago */
  .ticket-payment { padding: 12px 18px; flex-shrink: 0; }
  .pay-title { font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }
  .pay-methods { display: grid; grid-template-columns: repeat(2,1fr); gap: 6px; margin-bottom: 10px; }
  .pay-method {
    padding: 8px; border-radius: var(--radius-sm); border: 1.5px solid var(--border);
    background: transparent; color: var(--text); font-size: 11px; font-weight: 500;
    cursor: pointer; text-align: center; transition: all .12s;
  }
  .pay-method:hover { border-color: rgba(45,125,210,.4); }
  .pay-method.active { border-color: var(--blue); background: rgba(45,125,210,.12); color: var(--white); }
  .pay-method .pm-icon { font-size: 18px; display: block; margin-bottom: 3px; }

  /* Pago mixto */
  .mixed-pay { display: none; margin-bottom: 10px; }
  .mixed-pay.show { display: block; }
  .mixed-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
  .mixed-label { font-size: 11px; color: var(--muted); width: 90px; flex-shrink: 0; }
  .mixed-input {
    flex: 1; background: var(--navy-mid); border: 1px solid var(--border);
    color: var(--white); padding: 6px 10px; border-radius: var(--radius-sm);
    font-size: 12px; outline: none; text-align: right;
  }
  .mixed-input:focus { border-color: var(--blue); }
  .mixed-change { font-size: 12px; color: #00c9a7; text-align: right; margin-top: 4px; }

  /* Cobrar button */
  .btn-cobrar {
    width: 100%; padding: 14px; background: #00c9a7; border: none;
    color: #0d1b2a; font-size: 16px; font-weight: 800; border-radius: var(--radius-md);
    cursor: pointer; transition: all .2s; font-family: var(--font-display);
    letter-spacing: .5px;
  }
  .btn-cobrar:hover:not(:disabled) { background: #00dbb8; transform: translateY(-1px); }
  .btn-cobrar:disabled { opacity: .35; cursor: not-allowed; }

  /* ─ HISTORIAL DE TICKETS ─ */
  .tickets-history {
    padding: 10px 18px; border-top: 1px solid var(--border); flex-shrink: 0;
  }
  .th-toggle { font-size: 11px; color: var(--muted); cursor: pointer; display: flex; align-items: center; gap: 4px; background: none; border: none; padding: 0; }
  .th-toggle:hover { color: var(--blue-light); }

  /* ─ CIERRE DE CAJA MODAL ─ */
  .caja-modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.8);
    backdrop-filter: blur(6px); z-index: 400;
    display: none; align-items: center; justify-content: center;
  }
  .caja-modal-overlay.open { display: flex; }
  .caja-modal {
    background: var(--navy-card); border: 1px solid var(--border);
    border-radius: var(--radius-xl); padding: 28px 32px;
    width: 560px; max-width: 95vw; max-height: 90vh; overflow-y: auto;
    animation: fadeUp .3s ease;
  }

  /* ─ TICKET RECEIPT (imprimible) ─ */
  @media print {
    /* Ocultar absolutamente todo menos el recibo */
    body > *                          { display: none !important; }
    .sidebar, .app-topbar             { display: none !important; }
    .pos-layout, .pos-left, .pos-right{ display: none !important; }
    nav, header, footer               { display: none !important; }

    /* Mostrar solo el recibo */
    #printReceipt                     { display: block !important; }
    body                              { background: #fff !important; margin: 0 !important; }

    /* Tipografía del recibo */
    #printReceipt * {
      font-family: 'Courier New', Courier, monospace !important;
      color: #000 !important;
      background: transparent !important;
    }
    /* Que ocupe toda la hoja sin márgenes extra */
    @page { margin: 8mm; size: 80mm auto; }
  }
  #printReceipt {
    display: none;
    font-family: 'Courier New', monospace; font-size: 12px;
    max-width: 300px; margin: 0 auto; padding: 16px;
    color: #000; background: #fff;
  }
  .receipt-line { border-top: 1px dashed #000; margin: 8px 0; }
  .receipt-center { text-align: center; }
  .receipt-row { display: flex; justify-content: space-between; }

  /* ─ Responsive ─ */
  @media (max-width: 768px) {
    .pos-layout { grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
    .pos-right { max-height: 50vh; }
    .pos-services-grid { grid-template-columns: repeat(auto-fill, minmax(130px,1fr)); }
  }