:root {
  --radius: 10px;
  --font-display: "Fraunces", serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  /* Tema por defecto: Sol de Maracaibo */
  --marine: #0B3D4E;
  --marine-deep: #072935;
  --gold: #E3A324;
  --gold-soft: #F0C868;
  --paper: #F7F3EA;
  --paper-dim: #ECE6D6;
  --ink: #1E2B2E;
  --ink-soft: #5B6B6E;
  --line: #D8CFB8;
  --danger: #B3452F;
  --ok: #3E7A52;
}

[data-theme="sol"] {
  --marine: #0B3D4E;
  --marine-deep: #072935;
  --gold: #E3A324;
  --gold-soft: #F0C868;
  --paper: #F7F3EA;
  --paper-dim: #ECE6D6;
  --ink: #1E2B2E;
  --ink-soft: #5B6B6E;
  --line: #D8CFB8;
  --danger: #B3452F;
  --ok: #3E7A52;
}

[data-theme="cacao"] {
  --marine: #2B1D17;
  --marine-deep: #1E130F;
  --gold: #C59B27;
  --gold-soft: #DEC384;
  --paper: #FAF7F2;
  --paper-dim: #EFE8DC;
  --ink: #2C2623;
  --ink-soft: #6A605B;
  --line: #E9DFCE;
  --danger: #B2402D;
  --ok: #4A6B53;
}

[data-theme="caribe"] {
  --marine: #074F57;
  --marine-deep: #032F34;
  --gold: #FFA62B;
  --gold-soft: #FFC97A;
  --paper: #F4F9F9;
  --paper-dim: #E7F0F0;
  --ink: #112F32;
  --ink-soft: #547C80;
  --line: #D3E4E5;
  --danger: #D84A61;
  --ok: #2D8A4E;
}

[data-theme="carbon"] {
  --marine: #1E2022;
  --marine-deep: #121214;
  --gold: #F5B92B;
  --gold-soft: #FAD170;
  --paper: #121214;
  --paper-dim: #1E2022;
  --ink: #F3F4F6;
  --ink-soft: #9CA3AF;
  --line: #2C2E31;
  --danger: #E24A3B;
  --ok: #3CB065;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  min-height: 100vh;
}

button {
  font-family: var(--font-body);
  cursor: pointer;
}

input {
  font-family: var(--font-body);
}

/* ---------------- TOPBAR ---------------- */
.topbar {
  background: var(--marine);
  color: var(--paper);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  border-bottom: 3px solid var(--gold);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bridge-mark {
  width: 46px;
  height: 26px;
  color: var(--gold);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.2px;
}

.brand-sub {
  font-size: 11px;
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tabs {
  display: flex;
  gap: 4px;
  flex: 1;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--paper);
  opacity: 0.65;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s, opacity 0.15s;
}

.tab-btn:hover { opacity: 0.9; background: rgba(255,255,255,0.06); }

.tab-btn.active {
  opacity: 1;
  background: var(--marine-deep);
  color: var(--gold-soft);
  font-weight: 600;
}

.tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  margin-left: 6px;
  border-radius: 999px;
  background: var(--danger);
  color: white;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  vertical-align: middle;
}

.sales-summary-bar {
  display: flex;
  align-items: stretch;
  gap: 18px;
}

.summary-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.1;
  padding-right: 18px;
  border-right: 1px solid rgba(255,255,255,0.12);
}

.summary-block:last-child {
  padding-right: 0;
  border-right: none;
}

.summary-block .summary-figure {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--paper-dim);
}

.summary-block-main .summary-figure {
  font-size: 18px;
  color: var(--gold);
}

.summary-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--paper-dim);
}

/* ---------------- LAYOUT / VIEWS ---------------- */
main {
  padding: 20px 24px 60px;
  max-width: 1400px;
  margin: 0 auto;
}

.view { display: none; }
.view.active { display: block; }

.history-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.history-actions button.danger {
  background: var(--danger);
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

.history-actions button.danger:hover {
  filter: brightness(0.92);
}

.filter-select,
.filter-input {
  font-family: var(--font-body);
  padding: 8px 10px;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font-size: 13px;
}

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

.filter-range-sep {
  color: var(--ink-soft);
  font-size: 13px;
}

.history-actions button.secondary {
  background: var(--paper-dim);
  color: var(--ink);
  border: 1px solid rgba(0,0,0,0.15);
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

.history-actions button.secondary:hover {
  filter: brightness(0.96);
}

.filtered-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 16px;
  margin-bottom: 16px;
  background: #FBF0D9;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  font-size: 13px;
}

.filtered-summary strong {
  font-family: var(--font-mono);
  color: var(--marine-deep);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0;
}

.history-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.stat-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  background: var(--paper);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
}

.stat-card-highlight {
  border-color: var(--gold);
  background: #FBF0D9;
}

.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.stat-figure {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--marine-deep);
}

.stat-sub {
  font-size: 12px;
  color: var(--ink-soft);
}

@media (max-width: 720px) {
  .history-stats { grid-template-columns: 1fr; }
}

/* ---------------- POS / VENTA ---------------- */
.pos-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
  align-items: start;
}

.low-stock-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #FBE7D6;
  border: 1px solid #E8B98A;
  color: #8B5E00;
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 14px;
  font-size: 13px;
}

.low-stock-alert-icon { font-size: 16px; }

.low-stock-alert-text { flex: 1; font-weight: 500; }

.low-stock-alert-link {
  background: none;
  border: none;
  color: #8B5E00;
  font-weight: 700;
  font-size: 13px;
  text-decoration: underline;
  white-space: nowrap;
}

.pos-search-bar { margin-bottom: 12px; }

.pos-search-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  background: white;
}

.pos-search-input:focus {
  outline: none;
  border-color: var(--marine);
}

.sort-controls {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  align-items: center;
}

.sort-btn {
  background: var(--paper-dim);
  border: 1px solid var(--line);
  padding: 5px 12px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.sort-btn:hover {
  background: var(--line);
  color: var(--ink);
}

.sort-btn.active {
  background: var(--marine-deep);
  border-color: var(--marine-deep);
  color: var(--paper);
}

.category-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.category-chip {
  background: var(--paper-dim);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
}

.category-chip.active {
  background: var(--marine);
  border-color: var(--marine);
  color: var(--paper);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.product-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 12px;
  text-align: left;
  transition: transform 0.1s, border-color 0.15s;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 92px;
}

.product-card:hover {
  border-color: var(--gold);
  transform: translateY(-1px);
}

.product-card:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.product-card .p-name {
  font-weight: 600;
  font-size: 14px;
  line-height: 1.25;
}

.product-card .p-price {
  font-family: var(--font-mono);
  color: var(--marine);
  font-weight: 600;
  font-size: 15px;
}

.product-card .p-stock {
  font-size: 11px;
  color: var(--ink-soft);
}

.product-card .p-stock.low { color: var(--danger); font-weight: 600; }

/* ---------------- CART ---------------- */
.cart-panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  position: sticky;
  top: 20px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 40px);
}

.panel-title {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 12px;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  min-height: 120px;
  margin-bottom: 12px;
}

.empty-hint {
  color: var(--ink-soft);
  font-size: 13px;
  text-align: center;
  padding: 30px 0;
}

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13px;
}

.cart-item-name { flex: 1; font-weight: 500; }

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
}

.qty-btn {
  width: 22px;
  height: 22px;
  border: 1px solid var(--line);
  background: var(--paper-dim);
  border-radius: 4px;
  font-size: 13px;
  line-height: 1;
}

.qty-input {
  width: 45px;
  height: 22px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 4px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.cart-item-subtotal {
  width: 60px;
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 600;
}

.cart-footer {
  border-top: 2px solid var(--marine);
  padding-top: 12px;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--marine);
  margin-bottom: 12px;
}

.payment-select {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.payment-btn {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--paper-dim);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
}

.payment-btn.active {
  background: var(--gold-soft);
  border-color: var(--gold);
  font-weight: 700;
}

.print-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.checkout-btn {
  width: 100%;
  background: var(--marine);
  color: var(--paper);
  border: none;
  padding: 14px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.checkout-btn:hover { background: var(--marine-deep); }

.clear-btn {
  width: 100%;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 8px;
  border-radius: var(--radius);
  font-size: 12px;
}

.drawer-btn {
  width: 100%;
  background: var(--paper-dim);
  border: 1px solid var(--gold);
  color: var(--marine);
  padding: 8px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 600;
  margin-top: 8px;
}

.drawer-btn:hover {
  background: var(--gold-soft);
}

/* ---------------- TABLES ---------------- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-table th, .data-table td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.data-table th {
  background: var(--paper-dim);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}

.data-table tr:last-child td { border-bottom: none; }

.data-table .empty-cell {
  text-align: center;
  color: var(--ink-soft);
  padding: 24px 14px;
}

.row-actions button {
  background: none;
  border: none;
  color: var(--marine);
  font-size: 12px;
  font-weight: 600;
  margin-right: 8px;
}

.row-actions button.danger { color: var(--danger); }

.raw-material-actions {
  min-width: 260px;
}

.badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}

.badge.ok { background: #DFF0E2; color: var(--ok); }
.badge.off { background: #F0DFDD; color: var(--danger); }
.badge.low { background: #FBE7D6; color: var(--danger); }

/* ---------------- INVENTORY ---------------- */
.inventory-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 20px;
  align-items: start;
}

.adjust-input-group {
  display: flex;
  gap: 6px;
}

.adjust-input-group input {
  width: 60px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.adjust-input-group button {
  background: var(--marine);
  color: white;
  border: none;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 12px;
}

.movements-panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.movements-panel h3 {
  font-family: var(--font-display);
  font-size: 15px;
  margin-top: 0;
}

.movements-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 12px;
}

.movements-list li {
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
  display: flex;
  justify-content: space-between;
}

.movements-list .mv-positive { color: var(--ok); font-weight: 600; }
.movements-list .mv-negative { color: var(--danger); font-weight: 600; }

/* ---------------- MODALS ---------------- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(7, 41, 53, 0.55);
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 22px;
  width: 340px;
  max-width: 90vw;
}

.modal h3 {
  font-family: var(--font-display);
  margin-top: 0;
}

.modal label {
  display: block;
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.modal input {
  width: 100%;
  padding: 8px;
  margin-top: 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 14px;
}

.modal select {
  width: 100%;
  padding: 8px;
  margin-top: 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 14px;
  background: white;
  font-family: var(--font-body);
}

/* Input de categoría con datalist — pequeño icono de lista para indicar que hay sugerencias */
#productCategory,
#rawMaterialCategory {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235B6B6E' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
  cursor: pointer;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 14px;
}

/* -------- Modal: vista previa de ticket -------- */
.ticket-modal {
  width: 300px;
}

.ticket-preview {
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: 4px;
  padding: 16px 14px;
  font-family: "Courier New", Courier, monospace;
  font-size: 12.5px;
  color: #1a1a1a;
  max-height: 60vh;
  overflow-y: auto;
}

.ticket-business {
  text-align: center;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
}

.ticket-sub {
  text-align: center;
  font-size: 11px;
  color: #555;
  margin-bottom: 6px;
}

.ticket-divider {
  border-top: 1px dashed #999;
  margin: 8px 0;
}

.ticket-meta {
  font-size: 12px;
  margin-bottom: 2px;
}

.ticket-line {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 2px 0;
}

.ticket-line-name {
  flex: 1;
}

.ticket-total {
  font-weight: 700;
  font-size: 13.5px;
  text-align: right;
  margin: 4px 0 2px;
}

.primary-btn {
  background: var(--marine);
  color: white;
  border: none;
  padding: 9px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
}

.secondary-btn {
  background: transparent;
  border: 1px solid var(--line);
  padding: 9px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--ink-soft);
}

.danger-btn {
  background: var(--danger);
  color: white;
  border: none;
  padding: 9px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
}

.danger-btn:hover {
  filter: brightness(0.92);
}

/* ---------------- TOAST ---------------- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--marine-deep);
  color: var(--paper);
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 200;
  max-width: 400px;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.error { background: var(--danger); }
.toast.success { background: var(--ok); }

/* ---------------- SISTEMA / ACTUALIZACIONES ---------------- */
.update-panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 560px;
}

.update-panel h3 {
  font-family: var(--font-display);
  margin-top: 0;
}

.update-hint {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.5;
}

.update-info {
  font-size: 13px;
  margin: 16px 0;
  padding: 10px 12px;
  background: var(--paper-dim);
  border-radius: var(--radius);
}

.update-upload {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.update-upload input[type="file"] {
  flex: 1;
  min-width: 200px;
  font-size: 13px;
}

.update-warning {
  font-size: 12.5px;
  color: var(--danger);
  line-height: 1.5;
}

.update-modal {
  width: 320px;
  text-align: center;
}

.update-spinner {
  margin: 18px auto 4px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 4px solid var(--paper-dim);
  border-top-color: var(--gold);
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------------- ESTADÍSTICAS ---------------- */
.stats-date-filter {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.stats-date-filter label {
  font-size: 12px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 6px;
}

.stats-date-filter input[type="date"] {
  font-family: var(--font-body);
  font-size: 13px;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: white;
}

.stats-date-filter button.danger {
  background: var(--danger);
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
}

.stats-date-filter button.danger:hover {
  filter: brightness(0.92);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card.stats-total    { border-left: 4px solid var(--marine); }
.stat-card.stats-tickets  { border-left: 4px solid var(--gold); }
.stat-card.stats-avg      { border-left: 4px solid var(--ink-soft); }
.stat-card.stats-cash     { border-left: 4px solid #3E7A52; }
.stat-card.stats-card-pay { border-left: 4px solid #2A6BB0; }
.stat-card.stats-raw-buy   { border-left: 4px solid #6F52B5; }
.stat-card.stats-raw-spend { border-left: 4px solid #B85C37; }

.stat-card.stats-total .stat-figure    { color: var(--marine); }
.stat-card.stats-tickets .stat-figure  { color: var(--gold); }
.stat-card.stats-cash .stat-figure     { color: #3E7A52; }
.stat-card.stats-card-pay .stat-figure { color: #2A6BB0; }
.stat-card.stats-raw-buy .stat-figure   { color: #6F52B5; }
.stat-card.stats-raw-spend .stat-figure { color: #B85C37; }

.sales-chart-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
}

.sales-chart-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}

.sales-chart-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
}

.sales-chart-sub {
  font-size: 12px;
  color: var(--ink-soft);
}

.sales-chart-container {
  width: 100%;
  min-height: 220px;
}

.sales-chart-container svg { display: block; }

.sales-chart-point:hover { r: 5; }

.stats-bar-wrap {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.stats-bar-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-soft);
  font-weight: 600;
  margin-bottom: 12px;
}

.stats-bar-track {
  display: flex;
  height: 22px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--paper-dim);
  margin-bottom: 10px;
}

.stats-bar-fill {
  height: 100%;
  transition: width 0.5s ease;
}

.stats-bar-cash { background: #3E7A52; }
.stats-bar-card { background: #2A6BB0; }

.stats-bar-legend {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--ink-soft);
  align-items: center;
}

.legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 4px;
}

.legend-cash { background: #3E7A52; }
.legend-card { background: #2A6BB0; }

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 900px) {
  .pos-layout { grid-template-columns: 1fr; }
  .cart-panel { position: static; max-height: none; }
  .inventory-layout { grid-template-columns: 1fr; }
  .topbar { flex-wrap: wrap; }
}

/* -------- VENTA LIBRE -------- */
.free-sale-section {
  background: var(--paper-dim);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 16px;
}

.free-sale-section h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 16px;
  color: var(--marine);
  text-align: center;
}

.free-sale-inputs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}

.free-sale-input {
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
}

.free-sale-input::placeholder {
  color: var(--ink-soft);
  opacity: 0.7;
}

.free-sale-btn {
  width: 100%;
  padding: 10px;
  font-size: 14px;
  font-weight: 600;
}

/* ---------------- CAJA ---------------- */
.summary-block-cash .summary-figure {
  color: #3E9A5A;
}

.cash-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--marine);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.cash-balance-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cash-balance-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-soft);
  font-weight: 600;
}

.cash-balance-figure {
  font-family: var(--font-mono);
  font-size: 42px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
}

/* Resumen de Gastos: banner horizontal con la misma paleta de Caja (var(--marine)) */
.expense-hero {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  background: var(--marine);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 20px;
  align-items: stretch;
}

.expense-hero-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 14px 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.expense-hero-card.forecast-card {
  background: rgba(224, 176, 122, 0.08);
  border: 1px solid rgba(224, 176, 122, 0.25);
}

.expense-hero-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-soft);
  font-weight: 600;
}

.expense-hero-figure {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
}

.expense-hero-breakdown {
  font-size: 11px;
  color: #ffffff;
  opacity: 0.85;
  margin-top: 2px;
}

@media (max-width: 992px) {
  .expense-hero {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 576px) {
  .expense-hero {
    grid-template-columns: 1fr;
  }
}

.cash-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cash-action-btn {
  padding: 10px 18px;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: opacity 0.15s;
}

.cash-action-btn:hover { opacity: 0.85; }

.cash-action-btn.deposit    { background: #3E9A5A; color: white; }
.cash-action-btn.withdrawal { background: #B3452F; color: white; }
.cash-action-btn.opening    { background: var(--gold); color: var(--marine-deep); }

.cash-day-summary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}

.cash-day-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cash-day-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-soft);
  font-weight: 600;
}

.cash-day-val {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
}

.cash-day-val.green { color: #3E9A5A; }
.cash-day-val.red   { color: #B3452F; }

/* Tipos de movimiento en la tabla */
.cash-type-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}

.cash-type-sale       { background: #DFF0E2; color: #3E7A52; }
.cash-type-deposit    { background: #D6EAF8; color: #1A5276; }
.cash-type-withdrawal { background: #F0DFDD; color: #B3452F; }
.cash-type-opening    { background: #FBE7D6; color: #8B5E00; }

.cash-amount-positive { color: #3E7A52; font-family: var(--font-mono); font-weight: 600; }
.cash-amount-negative { color: #B3452F; font-family: var(--font-mono); font-weight: 600; }

/* Gastos del local: importes y badges con fondo para contraste en cualquier tema */
.expense-amt {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  background: var(--badge-bg, rgba(179,69,47,0.12));
  color: var(--badge-fg, #B3452F);
  font-family: var(--font-mono);
  font-weight: 700;
}
.expense-src-cash { background: #DFF0E2; color: #3E7A52; }
.expense-src-bank { background: #F0DFDD; color: #B3452F; }

.ghost-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 5px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
}
.ghost-btn:hover { background: var(--bg-card); }

/* Gastos previstos (fecha futura) */
.planned-row { background: rgba(224, 176, 122, 0.10); }
.planned-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  background: #E0B07A;
  color: #2C2623;
}
.hint { font-size: 12px; color: var(--ink-soft); margin: 4px 0 10px; }


.closing-difference {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  padding: 8px;
  border-radius: 6px;
  margin: 6px 0 12px;
  min-height: 18px;
}

.closing-difference.ok       { background: #DFF0E2; color: #3E7A52; }
.closing-difference.positive { background: #D6EAF8; color: #1A5276; }
.closing-difference.negative { background: #F0DFDD; color: #B3452F; }

/* ---------------- MOBILE EXPERIENCE ---------------- */
@media (max-width: 760px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .topbar,
  main,
  .view,
  .pos-layout,
  .catalog-panel,
  .cart-panel {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .topbar {
    position: static;
    top: 0;
    z-index: 80;
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 9px 12px;
  }

  .brand {
    min-width: 0;
  }

  .bridge-mark {
    width: 38px;
    height: 22px;
  }

  .brand-name {
    font-size: 18px;
  }

  .brand-sub {
    font-size: 9px;
    letter-spacing: 0.06em;
  }

  .tabs {
    width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
    padding-bottom: 2px;
  }

  .tab-btn {
    flex: 0 0 auto;
    min-height: 38px;
    padding: 8px 12px;
    white-space: nowrap;
    border-radius: 8px;
  }

  .sales-summary-bar {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
  }

  .summary-block {
    align-items: flex-start;
    min-width: 0;
    padding: 6px 8px;
    border-right: none;
    border-radius: 8px;
    background: rgba(255,255,255,0.07);
  }

  .summary-block .summary-figure,
  .summary-block-main .summary-figure {
    font-size: 12px;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  main {
    width: 100%;
    padding: 12px 10px 28px;
  }

  .section-header {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .section-header h2 {
    font-size: 22px;
  }

  .section-header .primary-btn,
  .section-header button {
    width: 100%;
    min-height: 42px;
  }

  .pos-layout,
  .inventory-layout {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .pos-layout {
    display: flex;
    flex-direction: column;
  }

  .cart-panel {
    order: -1;
  }

  .low-stock-alert {
    align-items: flex-start;
    flex-wrap: wrap;
    padding: 8px 10px;
    margin-bottom: 10px;
    font-size: 12px;
  }

  .low-stock-alert-link {
    width: 100%;
    text-align: left;
    padding: 2px 0;
  }

  .pos-search-input {
    min-height: 38px;
    padding: 8px 10px;
    font-size: 15px;
    border-radius: 8px;
  }

  .category-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 7px;
    margin-bottom: 10px;
    padding-bottom: 4px;
  }

  .category-chip {
    flex: 0 0 auto;
    min-height: 32px;
    padding: 6px 11px;
    white-space: nowrap;
    font-size: 12px;
    border-radius: 16px;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .product-card {
    min-height: 74px;
    padding: 8px 9px;
    gap: 3px;
    border-radius: 8px;
  }

  .product-card .p-name {
    font-size: 12px;
    line-height: 1.2;
    overflow-wrap: anywhere;
  }

  .product-card .p-price {
    font-size: 14px;
  }

  .product-card .p-stock {
    font-size: 10px;
  }

  .cart-panel {
    position: static;
    max-height: none;
    padding: 12px;
    border-radius: 8px;
  }

  .cart-panel .panel-title {
    margin-bottom: 8px;
  }

  .cart-items {
    min-height: auto;
    max-height: 180px;
  }

  .cart-items .empty-hint {
    padding: 10px 0;
  }

  .cart-footer {
    padding-top: 10px;
  }

  .cart-total-row {
    font-size: 18px;
    margin-bottom: 8px;
  }

  .cart-item {
    align-items: flex-start;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 7px 10px;
  }

  .cart-item-name {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .cart-item-qty {
    grid-row: span 2;
  }

  .cart-item-subtotal {
    width: auto;
    text-align: left;
  }

  .qty-btn {
    width: 32px;
    height: 32px;
  }

  .qty-input {
    width: 55px;
    height: 32px;
    font-size: 16px;
  }

  .free-sale-inputs {
    grid-template-columns: 1fr;
  }

  .free-sale-input,
  .payment-btn,
  .checkout-btn,
  .clear-btn,
  .drawer-btn,
  .primary-btn,
  .secondary-btn {
    min-height: 42px;
  }

  .payment-select {
    flex-direction: column;
  }

  .data-table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }

  .data-table th,
  .data-table td {
    padding: 10px 11px;
  }

  .row-actions,
  .raw-material-actions {
    min-width: 230px;
    white-space: normal;
  }

  .row-actions button {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    margin: 2px 6px 2px 0;
  }

  .adjust-input-group {
    min-width: 150px;
  }

  .adjust-input-group input {
    width: 78px;
    min-height: 36px;
  }

  .adjust-input-group button {
    min-height: 36px;
  }

  .movements-panel {
    padding: 14px;
  }

  .movements-list li {
    gap: 12px;
  }

  .cash-hero {
    align-items: stretch;
    padding: 18px;
  }

  .cash-balance-figure {
    font-size: 32px;
  }

  .cash-actions {
    flex-direction: column;
  }

  .cash-action-btn {
    width: 100%;
    min-height: 42px;
  }

  .cash-day-summary,
  .history-stats,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .history-actions,
  .stats-date-filter,
  .update-upload {
    align-items: stretch;
    flex-direction: column;
  }

  .history-actions > *,
  .stats-date-filter > *,
  .update-upload > *,
  .filter-select,
  .filter-input {
    width: 100%;
  }

  .filter-range {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
  }

  .filter-range-sep {
    display: none;
  }

  .modal-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .modal {
    width: 100%;
    max-width: none;
    max-height: 92vh;
    overflow-y: auto;
    border-radius: 14px 14px 0 0;
    padding: 18px;
  }

  .modal input,
  .modal select {
    min-height: 42px;
    font-size: 16px;
  }

  .modal-actions {
    flex-direction: column-reverse;
  }

  .modal-actions button {
    width: 100%;
  }

  .ticket-modal {
    width: 100%;
  }

  .ticket-preview {
    max-height: 54vh;
  }

  .update-panel {
    max-width: none;
    padding: 18px;
  }

  .toast {
    left: 12px;
    right: 12px;
    bottom: 14px;
    max-width: none;
    transform: translateY(20px);
    text-align: center;
  }

  .toast.show {
    transform: translateY(0);
  }
}

@media (max-width: 420px) {
  .sales-summary-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-card {
    min-height: 72px;
  }

  .cash-balance-figure {
    font-size: 28px;
  }
}

/* --- Nuevos paneles de Estadísticas --- */
.stats-double-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.stats-panel-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
}

.panel-card-title {
  margin-top: 0;
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.stats-ranking-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ranking-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ranking-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
}

.ranking-name {
  font-weight: 600;
  color: var(--ink);
}

.ranking-qty {
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 13px;
}

.ranking-rev {
  color: var(--ink-muted);
  font-size: 12px;
}

.ranking-bar-track {
  height: 8px;
  background: var(--line);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.ranking-bar-fill {
  height: 100%;
  background: var(--marine);
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.ranking-bar-fill.category-color {
  background: var(--gold);
}

/* ================= SWITCH TOGGLE & BADGES ================= */
.switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--paper-dim);
  transition: .3s;
  border: 1px solid var(--line);
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: var(--ink-soft);
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--marine);
  border-color: var(--marine-deep);
}

input:checked + .slider:before {
  transform: translateX(22px);
  background-color: var(--gold-soft);
}

.status-badge {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: bold;
  background: var(--paper-dim);
  color: var(--ink-soft);
  border: 1px solid var(--line);
}

.status-badge.active {
  background-color: rgba(62, 122, 82, 0.15);
  color: var(--ok);
  border-color: var(--ok);
}

.status-badge.inactive {
  background-color: rgba(179, 69, 47, 0.1);
  color: var(--danger);
  border-color: var(--danger);
}

/* Selector de temas visuales */
.theme-btn {
  transition: all 0.2s ease;
  border: 2px solid var(--line) !important;
}
.theme-btn:hover {
  border-color: var(--gold) !important;
  transform: translateY(-1px);
}
.theme-btn.active {
  border-color: var(--marine) !important;
  box-shadow: 0 0 0 2px var(--gold-soft);
}

/* Botones de opción de sabor */
.flavor-option-btn {
  background-color: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 12px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}
.flavor-option-btn:hover {
  background-color: var(--paper-dim);
  border-color: var(--gold);
  transform: translateY(-1px);
}
.flavor-option-btn:active {
  transform: translateY(0);
}