:root {
  --navy: #003366;
  --blue: #0072c6;
  --blue-dark: #00264d;
  --background: #f3f6fa;
  --text: #172033;
  --muted: #64748b;
  --border: #e2e8f0;
  --white: #ffffff;
  --green: #16804a;
  --red: #c0392b;
  --shadow: 0 8px 28px rgba(15, 23, 42, 0.07);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: "Inter", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

button,
input,
select {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

.topbar {
  min-height: 66px;
  padding: 10px 4%;
  background: rgba(17, 17, 17, 0.96);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.15);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
  font-size: 15px;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topnav a {
  color: #f8fafc;
  padding: 10px 13px;
  border-radius: 9px;
  text-decoration: none;
  font-weight: 600;
}

.topnav a:hover,
.topnav a.active {
  background: var(--navy);
}

.container {
  width: min(1240px, 94%);
  margin: 0 auto;
}

.hero {
  margin: 30px 0 24px;
  padding: 34px 36px;
  border-radius: 18px;
  color: white;
  background:
    linear-gradient(115deg, rgba(0, 38, 77, 0.97), rgba(0, 83, 145, 0.88));
  box-shadow: var(--shadow);
}

.eyebrow {
  color: #b8dcff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.7px;
  margin-bottom: 10px;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(25px, 4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.8px;
}

.hero p {
  max-width: 700px;
  margin: 0;
  color: #e1edfa;
  font-size: 14px;
}

.search-panel,
.table-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 15px;
  box-shadow: var(--shadow);
}

.search-panel {
  padding: 25px;
  margin-bottom: 28px;
}

.search-panel > label,
.filter-field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #334155;
}

.search-row {
  display: flex;
  gap: 12px;
}

.search-box {
  flex: 1;
  display: flex;
  align-items: center;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: white;
  padding: 0 13px;
  min-width: 0;
}

.search-box:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 114, 198, 0.12);
}

.search-icon {
  margin-right: 10px;
  font-size: 17px;
}

.search-box input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  padding: 14px 0;
  background: transparent;
  color: var(--text);
}

.clear-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 24px;
  padding: 0 3px;
}

.primary-btn,
.secondary-btn {
  border-radius: 10px;
  padding: 12px 20px;
  font-weight: 700;
  transition: background 0.2s, transform 0.2s;
}

.primary-btn {
  border: 1px solid var(--blue);
  background: var(--blue);
  color: white;
}

.primary-btn:hover {
  background: var(--navy);
}

.secondary-btn {
  border: 1px solid var(--border);
  background: #f8fafc;
  color: #334155;
  align-self: end;
}

.secondary-btn:hover {
  background: #eaf1f8;
}

.filters {
  display: flex;
  align-items: end;
  gap: 16px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.filter-field {
  min-width: 190px;
  flex: 1;
}

.filter-field select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 9px;
  background: white;
  color: var(--text);
}

.status {
  margin-top: 16px;
  color: var(--muted);
  font-size: 12px;
}

.status.error {
  color: var(--red);
  font-weight: 600;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 15px;
  margin-bottom: 17px;
}

.section-heading h2 {
  font-size: 22px;
  margin: 0 0 4px;
}

.section-heading p {
  color: var(--muted);
  margin: 0;
}

.updated-label {
  color: var(--muted);
  font-size: 11px;
  text-align: right;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}

.summary-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 20px;
  box-shadow: var(--shadow);
  min-width: 0;
}

.summary-card span,
.summary-card small {
  display: block;
  color: var(--muted);
}

.summary-card span {
  font-size: 12px;
  font-weight: 600;
}

.summary-card strong {
  display: block;
  font-size: clamp(22px, 3vw, 29px);
  letter-spacing: -0.7px;
  margin: 9px 0 6px;
  overflow-wrap: anywhere;
}

.summary-card small {
  font-size: 11px;
}

.price-up {
  color: var(--red);
}

.price-down {
  color: var(--green);
}

.price-neutral {
  color: var(--text);
}

.table-card {
  overflow: hidden;
}

.table-heading {
  padding: 19px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.table-heading h3 {
  margin: 0;
  font-size: 15px;
}

.table-heading span {
  color: var(--muted);
  font-size: 11px;
}

.table-scroll {
  overflow-x: auto;
  width: 100%;
}

table {
  width: 100%;
  border-collapse: collapse;
  white-space: nowrap;
}

thead {
  background: #f8fafc;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid #edf1f5;
}

th {
  color: #475569;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

td {
  font-size: 12px;
}

tbody tr:hover {
  background: #f5faff;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.item-cell {
  min-width: 240px;
  max-width: 400px;
  white-space: normal;
  font-weight: 600;
}

.empty-state {
  padding: 45px 20px;
  text-align: center;
}

.empty-icon {
  font-size: 30px;
}

.empty-state h3 {
  margin: 10px 0 5px;
}

.empty-state p {
  color: var(--muted);
  margin: 0;
}

.disclaimer {
  margin: 16px 2px;
  color: var(--muted);
  font-size: 11px;
}

.footer {
  padding: 30px 0;
  text-align: center;
  color: var(--muted);
  font-size: 11px;
}

@media (max-width: 700px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 12px 4%;
  }

  .brand {
    font-size: 12px;
  }

  .brand img {
    width: 35px;
    height: 35px;
  }

  .topnav {
    width: 100%;
    flex-wrap: wrap;
  }

  .topnav a {
    padding: 8px 10px;
    font-size: 12px;
  }

  .hero {
    padding: 25px 22px;
    margin-top: 20px;
  }

  .search-panel {
    padding: 18px;
  }

  .search-row {
    flex-direction: column;
  }

  .primary-btn {
    width: 100%;
  }

  .filters {
    align-items: stretch;
    flex-direction: column;
    gap: 13px;
  }

  .filter-field {
    min-width: 0;
  }

  .secondary-btn {
    align-self: stretch;
  }

  .summary-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .summary-card {
    padding: 16px;
  }

  .summary-card strong {
    font-size: 25px;
  }

  .section-heading,
  .table-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .updated-label {
    text-align: left;
  }

  th,
  td {
    padding: 12px;
  }
}

/* Encabezado de cada grupo de artículos */
.item-group-row td {
  background: #edf4fb;
  color: #003366;
  font-weight: 800;
  border-top: 2px solid #d6e5f4;
  padding-top: 12px;
  padding-bottom: 12px;
}

.group-count {
  display: inline-block;
  margin-left: 8px;
  color: #64748b;
  font-size: 11px;
  font-weight: 600;
}

/* Total general al final de los resultados */
.total-row td {
  background: #eaf1f8;
  color: #003366;
  font-weight: 800;
  border-top: 2px solid #cbdbea;
  padding-top: 16px;
  padding-bottom: 16px;
}

.total-row td:first-child {
  text-align: right;
}


/* =========================================
   PRICE CONSULTATION - TABLA COMPACTA
   Intentar mostrar todas las columnas
   sin desplazamiento horizontal
   ========================================= */

.table-scroll {
  width: 100%;
  overflow-x: auto;
}

.table-scroll table {
  width: 100%;
  table-layout: fixed;
  white-space: normal;
}

/* Espaciado más compacto */
.table-scroll th,
.table-scroll td {
  padding: 10px 8px;
  overflow-wrap: anywhere;
  vertical-align: middle;
}

/* DATE */
.table-scroll th:nth-child(1),
.table-scroll td:nth-child(1) {
  width: 9%;
}

/* CLIENT */
.table-scroll th:nth-child(2),
.table-scroll td:nth-child(2) {
  width: 16%;
  white-space: normal;
}

/* ITEM */
.table-scroll th:nth-child(3),
.table-scroll td:nth-child(3) {
  width: 22%;
  white-space: normal;
  overflow-wrap: anywhere;
}

/* VENDOR */
.table-scroll th:nth-child(4),
.table-scroll td:nth-child(4) {
  width: 16%;
  white-space: normal;
}

/* PO # */
.table-scroll th:nth-child(5),
.table-scroll td:nth-child(5) {
  width: 7%;
  text-align: center;
}

/* QTY */
.table-scroll th:nth-child(6),
.table-scroll td:nth-child(6) {
  width: 6%;
  text-align: right;
}

/* UNIT PRICE */
.table-scroll th:nth-child(7),
.table-scroll td:nth-child(7) {
  width: 11%;
  text-align: right;
  white-space: nowrap;
}

/* AMOUNT */
.table-scroll th:nth-child(8),
.table-scroll td:nth-child(8) {
  width: 13%;
  text-align: right;
  white-space: nowrap;
}

/* Encabezados de grupos de artículos */
.table-scroll .item-group-row td {
  width: auto;
  white-space: normal;
  overflow-wrap: anywhere;
}

/* Total general */
.table-scroll .total-row td {
  white-space: normal;
}

/* Pantallas pequeñas: permitir scroll si realmente hace falta */
@media (max-width: 760px) {
  .table-scroll table {
    min-width: 850px;
    table-layout: auto;
  }

  .table-scroll th,
  .table-scroll td {
    padding: 10px;
  }
}


/* Información complementaria del artículo */
.item-name {
  font-weight: 700;
  color: #172033;
}

.item-description {
  margin-top: 4px;
  color: #64748b;
  font-size: 11px;
  font-weight: 400;
  white-space: normal;
}

.item-memo {
  margin-top: 5px;
  padding-left: 7px;
  border-left: 2px solid #0072c6;
  color: #334155;
  font-size: 11px;
  font-weight: 400;
  white-space: normal;
  overflow-wrap: anywhere;
}