/* ===== Variables ===== */
:root {
  --bg: #f0f2f5;
  --card: #ffffff;
  --border: #e5e7eb;
  --border-light: #f0f1f3;
  --text: #1a1a2e;
  --muted: #6b7280;
  --accent: #111827;
  --accent-hover: #1f2937;
  --brand: #c0392b;
  --brand-soft: #fdecea;
  --radius: 18px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 8px 32px rgba(15, 23, 42, 0.08);
  --row-hover: #f8f9fb;
  --stripe: #fafbfc;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    sans-serif;
  background:
    radial-gradient(1200px 600px at 10% -10%, #ffeae6 0%, transparent 60%),
    radial-gradient(900px 500px at 95% 110%, #e8f0ff 0%, transparent 55%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  padding: 28px 18px;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ===== Card principal ===== */
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px 32px 28px;
  max-width: 1800px;
  margin: 0 auto;
  box-shadow: var(--shadow);
  overflow-x: auto;
  position: relative;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(90deg, var(--brand) 0%, #e85d4a 50%, var(--brand) 100%);
}

/* ===== HEADER ===== */
.hist-header {
  margin-bottom: 22px;
}

/* ===== Botón volver ===== */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: 18px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}
.back-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateX(-2px);
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.15);
}
.back-btn span:first-child {
  font-size: 15px;
  line-height: 1;
}

/* ===== Title block (icono + título + subtítulo) ===== */
.hist-title-block {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}
.hist-title-icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  background: linear-gradient(135deg, var(--brand-soft) 0%, #fde0db 100%);
  border: 1px solid #f6c8c1;
  box-shadow: 0 2px 6px rgba(192, 57, 43, 0.08);
}
.hist-title-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

/* ===== Título ===== */
h1 {
  margin: 0;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text);
  line-height: 1.15;
}

.hist-subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

#cliente {
  display: inline-block;
  font-size: 13px;
  color: #374151;
  font-weight: 600;
  margin-bottom: 8px;
  background: #f3f4f6;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
#cliente:empty {
  display: none;
}
/* Vendedor: si hay dropdown selector, ocultar el chip #cliente (es redundante) */
.hist-header:has(#hist-cliente-selector) #cliente {
  display: none;
}

/* ===== Selector "Ver historial de:" (vendedor) — match con la página ===== */
.hist-cliente-selector {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 6px 0 14px;
}
.hist-cliente-label {
  font-size: 13px;
  font-weight: 700;
  color: #374151;
  letter-spacing: -0.1px;
}
.hist-cliente-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: #fff
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' width='12' height='8'><path fill='%23374151' d='M6 8 0 0h12z'/></svg>")
    no-repeat right 14px center;
  background-size: 10px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 36px 9px 16px;
  min-width: 260px;
  cursor: pointer;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}
.hist-cliente-select:hover {
  border-color: #9ca3af;
}
.hist-cliente-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(17, 24, 39, 0.1);
}

#status {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

/* Hint debajo de la tabla */
.hist-hint {
  margin: 16px 4px 0;
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.1px;
}

/* ===== Contenedor scroll (border-radius acá, NO en la tabla) ===== */
.scroll-bottom {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow-x: auto;
  margin-top: 16px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 1),
    0 1px 2px rgba(0, 0, 0, 0.02);
}

/* ===== Tabla ===== */
#tabla {
  width: max-content;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: 0;
  font-size: 13px;
}

/* ===== Celdas base ===== */
#tabla th,
#tabla td {
  padding: 8px 10px;
  vertical-align: middle;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
  border-right: 1px solid var(--border-light);
}

#tabla th:last-child,
#tabla td:last-child {
  border-right: none;
}

#tabla tbody tr:last-child td {
  border-bottom: none;
}

/* ===== Zebra striping + hover ===== */
#tabla tbody tr:nth-child(even) {
  background: var(--stripe);
}
#tabla tbody tr {
  transition: background 0.12s ease;
}
#tabla tbody tr:hover {
  background: var(--row-hover);
}
#tabla tbody tr:hover td:nth-child(1) {
  background: var(--row-hover);
}

/* ===== Header de meses ===== */
#tabla th {
  background: #f7f8fa;
  color: var(--text);
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
  position: sticky;
  z-index: 2;
}

#tabla th.mes-th {
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  padding: 5px 8px;
  background: #f7f8fa;
  text-transform: capitalize;
}

/* ===== Fila de año ===== */
#tabla th.year-th {
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  background: linear-gradient(180deg, #1f2937 0%, #111827 100%);
  color: #fff;
  padding: 9px 12px;
  letter-spacing: 1px;
  border-right: 1px solid #374151;
  border-bottom: none;
  text-transform: uppercase;
}

#tabla th.year-th:last-child {
  border-right: none;
}

#tabla th.year-empty {
  background: linear-gradient(180deg, #1f2937 0%, #111827 100%);
  border-right: 1px solid #374151;
  border-bottom: none;
}

/* ===== Columna Cod (sticky) ===== */
#tabla th:nth-child(1),
#tabla td:nth-child(1) {
  width: 50px;
  max-width: 55px;
  min-width: 40px;
  font-weight: 600;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  position: sticky;
  left: 0;
  z-index: 3;
  background: #fff;
}

#tabla tbody tr:nth-child(even) td:nth-child(1) {
  background: var(--stripe);
}

#tabla th:nth-child(1) {
  background: #f7f8fa;
  z-index: 4;
}

/* Fila de año: primera celda también sticky */
#tabla th.year-empty:first-child {
  position: sticky;
  left: 0;
  z-index: 4;
}

/* Sombra sutil al borde derecho de la columna fija */
#tabla td:nth-child(1),
#tabla th:nth-child(1) {
  box-shadow: 3px 0 6px -2px rgba(0, 0, 0, 0.08);
}

/* ===== Columna Descripción ===== */
#tabla th:nth-child(2),
#tabla td:nth-child(2) {
  text-align: left;
  max-width: 190px;
  white-space: normal;
  word-break: break-word;
  font-size: 13px;
  line-height: 1.35;
}

/* ===== Columna Foto ===== */
#tabla th:nth-child(3),
#tabla td:nth-child(3) {
  padding: 4px;
  width: 60px;
  min-width: 60px;
  max-width: 60px;
}

.h-img-mini {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
  background: #fff;
  border: 1px solid #f0f1f3;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.h-img-mini:hover {
  transform: scale(1.6) translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  z-index: 10;
  position: relative;
}

/* ===== Columna Total ===== */
#tabla td:nth-child(4) {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ===== Celdas de meses (cantidades) ===== */
#tabla td:nth-child(n + 6) {
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: #4b5563;
  min-width: 48px;
}

/* ===== Altura de fila ===== */
#tabla tbody tr {
  height: auto;
  min-height: 48px;
}

/* ===== Stepper (pedido) ===== */
.pedido-td {
  text-align: center;
  vertical-align: middle;
}

.h-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.h-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

.h-step-btn {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  font-size: 15px;
  font-weight: 400;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: all 0.15s ease;
}
.h-step-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.h-step-btn:active {
  transform: scale(0.93);
}

.h-step-in {
  width: 42px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  text-align: center;
  font-weight: 500;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s ease;
  appearance: textfield;
  -webkit-appearance: textfield;
  -moz-appearance: textfield;
}
.h-step-in:focus {
  border-color: #888;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}
.h-step-in::-webkit-outer-spin-button,
.h-step-in::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.h-add-btn {
  width: 100px;
  border: none;
  background: linear-gradient(180deg, #1f2937 0%, var(--accent) 100%);
  color: #fff;
  border-radius: 999px;
  padding: 7px 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.2px;
  transition: all 0.15s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}
.h-add-btn:hover {
  background: linear-gradient(180deg, #c0392b 0%, #a82317 100%);
  box-shadow: 0 4px 12px rgba(192, 57, 43, 0.3);
  transform: translateY(-1px);
}
.h-add-btn:active {
  transform: translateY(0) scale(0.97);
}
.h-add-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: #9ca3af;
  box-shadow: none;
  transform: none;
}

/* ===== Inactivo ===== */
.h-inactive {
  color: #9ca3af;
  font-size: 11px;
  font-weight: 600;
  font-style: italic;
  background: #f3f4f6;
  padding: 4px 10px;
  border-radius: 999px;
  display: inline-block;
  border: 1px dashed #d1d5db;
}

/* ===== Acciones historial ===== */
.hist-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.hist-btn {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 8px 14px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  min-width: 140px;
  transition: all 0.15s ease;
}
.hist-btn:hover {
  background: var(--accent-hover);
}
.hist-btn:active {
  transform: scale(0.97);
}

.hist-btn.subtle {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
}
.hist-btn.subtle:hover {
  background: #f3f4f6;
}

/* ===== Loader ===== */
.page-loader {
  position: fixed;
  inset: 0;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.page-loader img {
  width: 80px;
  height: auto;
}

/* ===== Imagen producto ===== */
.h-img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid #eee;
  background: #fff;
  display: block;
  margin: 0 auto;
}

/* ===== Scrollbar personalizado ===== */
.card::-webkit-scrollbar {
  height: 8px;
}
.card::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 8px;
}
.card::-webkit-scrollbar-thumb {
  background: #c4c7cc;
  border-radius: 8px;
}
.card::-webkit-scrollbar-thumb:hover {
  background: #a0a4ab;
}

/* ============================================
   RESPONSIVE — Mobile
   ============================================ */

@media (max-width: 768px) {
  body {
    padding: 14px 8px;
  }

  .card {
    padding: 18px 14px 16px;
    border-radius: 14px;
  }

  .hist-title-block {
    gap: 12px;
    margin-bottom: 10px;
  }
  .hist-title-icon {
    width: 42px;
    height: 42px;
    font-size: 22px;
    border-radius: 12px;
  }

  h1 {
    font-size: 19px;
  }

  .hist-subtitle {
    font-size: 11.5px;
  }

  #cliente {
    font-size: 11.5px;
    padding: 5px 10px;
  }

  .hist-hint {
    font-size: 10.5px;
    margin-top: 12px;
  }

  .back-btn {
    padding: 7px 13px;
    font-size: 12px;
    margin-bottom: 14px;
  }

  /* Tabla más compacta */
  #tabla th,
  #tabla td {
    padding: 5px 5px;
    font-size: 11px;
  }

  /* Cod (sticky se hereda, solo ajustar tamaño) */
  #tabla th:nth-child(1),
  #tabla td:nth-child(1) {
    font-size: 10px;
    min-width: 32px;
    max-width: 40px;
    padding: 4px 3px;
    background: #fff;
  }
  #tabla tbody tr:nth-child(even) td:nth-child(1) {
    background: var(--stripe);
  }
  #tabla th:nth-child(1) {
    background: #f7f8fa;
  }

  /* Descripción */
  #tabla th:nth-child(2),
  #tabla td:nth-child(2) {
    max-width: 120px;
    font-size: 11px;
    padding: 4px 5px;
  }

  /* Foto */
  #tabla th:nth-child(3),
  #tabla td:nth-child(3) {
    width: 44px;
    min-width: 44px;
    max-width: 44px;
    padding: 3px;
  }

  .h-img-mini {
    width: 38px;
    height: 38px;
  }

  /* Total */
  #tabla td:nth-child(4) {
    font-size: 11px;
  }

  /* Meses */
  #tabla td:nth-child(n + 6) {
    font-size: 10px;
    min-width: 36px;
    padding: 4px 3px;
  }

  #tabla th.mes-th {
    font-size: 9px;
    padding: 3px 4px;
  }

  #tabla th.year-th {
    font-size: 11px;
    padding: 5px 6px;
  }

  /* Stepper compacto */
  .h-stepper {
    gap: 2px;
  }

  .h-step-btn {
    width: 24px;
    height: 24px;
    font-size: 13px;
    border-radius: 6px;
  }

  .h-step-in {
    width: 34px;
    height: 24px;
    font-size: 11px;
    border-radius: 6px;
  }

  .h-add-btn {
    width: 80px;
    font-size: 10px;
    padding: 5px 4px;
    border-radius: 6px;
  }

  .h-action {
    gap: 3px;
  }

  .h-inactive {
    font-size: 9px;
    padding: 2px 5px;
  }

  .h-img {
    width: 60px;
    height: 60px;
    border-radius: 8px;
  }

  /* Fila más baja */
  #tabla tbody tr {
    min-height: 40px;
  }
}

@media (max-width: 400px) {
  body {
    padding: 8px 4px;
  }

  .card {
    padding: 10px 6px;
    border-radius: 10px;
  }

  h1 {
    font-size: 16px;
  }

  #tabla th:nth-child(2),
  #tabla td:nth-child(2) {
    max-width: 90px;
    font-size: 10px;
  }

  .h-step-btn {
    width: 22px;
    height: 22px;
    font-size: 12px;
  }

  .h-step-in {
    width: 30px;
    height: 22px;
    font-size: 10px;
  }

  .h-add-btn {
    width: 70px;
    font-size: 9px;
    padding: 4px 3px;
  }
}

/* Cuando está embebido en admin (?cod=X), ocultar elementos que no aplican */
body.lk-admin-embed .back-btn {
  display: none !important;
}

/* Admin embed: ocultar columna "Pedido" (stepper + botón Agregar) */
body.lk-admin-embed #tabla th:nth-child(5),
body.lk-admin-embed #tabla td:nth-child(5) {
  display: none !important;
}