/* ══════════════════════════════════════════════════════
   RegCompraVentas — Design System "Libro de Cuentas"
   ══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --color-bg:            #F5F0EB;
  --color-surface:       #FFFFFF;
  --color-text:          #1B2A3E;
  --color-text-muted:    #8B8B8B;
  --color-text-light:    #B0A8A0;
  --color-border:        #E5DDD4;
  --color-border-light:  #F0EBE5;
  --color-primary:       #1E3A5F;
  --color-primary-hover: #2563EB;
  --color-primary-light: #E8EDF3;
  --color-gain:          #059669;
  --color-gain-bg:       rgba(5, 150, 105, 0.08);
  --color-loss:          #DC2626;
  --color-loss-bg:       rgba(220, 38, 38, 0.08);
  --color-pending:       #D97706;
  --color-pending-bg:    rgba(217, 119, 6, 0.08);
  --color-accent:        #C8956C;

  --font-display:  'DM Serif Display', Georgia, serif;
  --font-body:     'Inter', -apple-system, sans-serif;
  --font-mono:     'JetBrains Mono', 'SF Mono', monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 3px rgba(27, 42, 62, 0.06);
  --shadow-md: 0 4px 12px rgba(27, 42, 62, 0.08);
  --shadow-lg: 0 8px 24px rgba(27, 42, 62, 0.10);

  --header-h: 52px;
  --max-w: 1280px;
}

/* ── Reset / Base ────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.15s;
}

a:hover {
  color: var(--color-primary-hover);
}

/* ── Header ──────────────────────────────────────── */

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  z-index: 100;
}

.header-brand {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: 32px;
}

.header-brand:hover {
  color: var(--color-primary);
}

.header-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 400;
}

/* ── Header Right ─────────────────────────────────── */

.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.header-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 400;
}

.header-logout {
  background: none;
  border: none;
  color: var(--color-text-light);
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: all 0.15s;
  display: flex;
  align-items: center;
}

.header-logout:hover {
  color: var(--color-loss);
  background: var(--color-loss-bg);
}

/* ── Sidebar ──────────────────────────────────────── */

.sidebar {
  position: fixed;
  top: var(--header-h);
  left: 0;
  width: 220px;
  height: calc(100vh - var(--header-h));
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  overflow-y: auto;
  z-index: 90;
  padding: 12px 0 24px;
}

.sidebar-section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-light);
  padding: 14px 16px 5px 20px;
  cursor: default;
  user-select: none;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 7px 16px 7px 23px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: all 0.12s;
}

.sidebar-link:hover {
  color: var(--color-primary);
  background: rgba(27, 42, 62, 0.035);
}

.sidebar-link.active {
  color: var(--color-primary);
  font-weight: 600;
  border-left-color: var(--color-primary);
  background: rgba(27, 42, 62, 0.055);
}

/* Hamburger toggle — hidden on desktop */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-right: 6px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.menu-toggle:hover {
  background: var(--color-border-light);
}

.menu-toggle-bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.2s;
}

.menu-toggle-bar + .menu-toggle-bar {
  margin-top: 4px;
}

/* Overlay for mobile drawer */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.sidebar-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ── Main Layout ─────────────────────────────────── */

.main-content {
  margin-left: 220px;
  padding: calc(var(--header-h) + 24px) 32px 40px;
}

.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.main-header h1 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--color-text);
  margin: 0;
}

/* ── Buttons ─────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  line-height: 1.4;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: white;
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-text-muted);
  background: rgba(0,0,0,0.02);
}

.btn-accent {
  background: rgba(200, 149, 108, 0.1);
  color: var(--color-accent);
  border-color: var(--color-accent);
  font-weight: 600;
}

.btn-accent:hover {
  background: rgba(200, 149, 108, 0.2);
  color: #A87A54;
  border-color: #A87A54;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
  padding: 6px 10px;
}

.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-border-light);
}

.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
}

.btn-gain {
  color: var(--color-gain);
}
.btn-gain:hover {
  background: var(--color-gain-bg);
}

.btn-loss {
  color: var(--color-loss);
}
.btn-loss:hover {
  background: var(--color-loss-bg);
}

.btn-icon-only {
  padding: 6px;
  line-height: 1;
}

/* ── Stats Bar ───────────────────────────────────── */

.stats {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.stat {
  flex: 1;
  padding: 16px 20px;
  position: relative;
}

.stat + .stat {
  border-left: 1px solid var(--color-border-light);
}

.stat-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 4px;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.stat-value-positive { color: var(--color-gain); }
.stat-value-negative { color: var(--color-loss); }
.stat-sub {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}

/* ── Card ────────────────────────────────────────── */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.card-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 13px;
}

.card-body {
  padding: 20px;
}

/* ── Table (Ledger Style) ────────────────────────── */

.table-wrap {
  overflow-x: auto;
}

table.ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

table.ledger thead th {
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 12px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--color-border);
  box-shadow: inset 0 -2px 0 var(--color-text);
}

table.ledger thead th.text-right {
  text-align: right;
}

table.ledger thead th.text-center {
  text-align: center;
}

table.ledger tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}

table.ledger tbody tr:nth-child(even) {
  background: #FAF8F6;
}

table.ledger tbody tr:hover {
  background: var(--color-primary-light);
}

table.ledger tbody tr:last-child td {
  border-bottom: 2px solid var(--color-text);
}

table.ledger .cell-actions {
  opacity: 0;
  transition: opacity 0.15s;
}

table.ledger tr:hover .cell-actions {
  opacity: 1;
}

.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.font-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.font-semibold { font-weight: 600; }

/* ── Badges ──────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.badge-gain {
  background: var(--color-gain-bg);
  color: var(--color-gain);
}

.badge-loss {
  background: var(--color-loss-bg);
  color: var(--color-loss);
}

.badge-pending {
  background: var(--color-pending-bg);
  color: var(--color-pending);
}

/* ── Pagination ──────────────────────────────────── */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 24px;
}

.pagination a,
.pagination span {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--color-text-muted);
  transition: all 0.15s;
}

.pagination a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.pagination .active {
  background: var(--color-primary);
  color: white;
}

/* ── Forms ────────────────────────────────────────── */

.form-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 16px;
}

.form-section-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-style: italic;
  color: var(--color-primary);
  margin: 0 0 16px 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border-light);
}

.form-group {
  margin-bottom: 16px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.form-control {
  display: block;
  width: 100%;
  padding: 8px 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
  outline: none;
  transition: border-color 0.15s;
}

.form-control:focus {
  border-bottom-color: var(--color-primary);
}

.form-help {
  display: block;
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 4px;
  line-height: 1.4;
}

.form-control::placeholder {
  color: var(--color-text-light);
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238B8B8B'/%3E%3C/svg%3E") no-repeat right 4px center;
  padding-right: 20px;
}

textarea.form-control {
  min-height: 60px;
  resize: vertical;
  border: 1px solid var(--color-border);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
}

textarea.form-control:focus {
  border-color: var(--color-primary);
}

.input-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.input-group .form-control {
  flex: 1;
}

.input-group-text {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-text-muted);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.form-actions {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}

/* ── Detail Page ─────────────────────────────────── */

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.detail-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.detail-section + .detail-section {
  margin-top: 20px;
}

.detail-section-header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 13px;
}

.detail-section-body {
  padding: 16px 20px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
}

.detail-row + .detail-row {
  border-top: 1px solid var(--color-border-light);
}

.detail-label {
  color: var(--color-text-muted);
}

.detail-value {
  font-weight: 500;
  text-align: right;
}

.margin-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.margin-item {
  text-align: center;
}

.margin-item-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.margin-item-value {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.margin-gain { color: var(--color-gain); }
.margin-loss { color: var(--color-loss); }
.margin-neutral { color: var(--color-text-muted); }

/* ── Delete Confirmation ─────────────────────────── */

.delete-card {
  max-width: 520px;
  margin: 40px auto;
}

.delete-alert {
  background: var(--color-loss-bg);
  border: 1px solid rgba(220, 38, 38, 0.2);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-loss);
}

.delete-detail {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
}

.delete-detail-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 16px;
  font-size: 13px;
}

.delete-detail-item + .delete-detail-item {
  border-top: 1px solid var(--color-border-light);
}

.delete-detail-label {
  color: var(--color-text-muted);
}

.delete-detail-value {
  font-weight: 500;
}

/* ── Login ────────────────────────────────────────── */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  padding: 20px;
}

.login-card {
  width: 380px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px 36px 36px;
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo-mark {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--color-primary);
  margin: 0;
}

.login-logo-sub {
  font-size: 13px;
  color: var(--color-text-muted);
  margin: 4px 0 0;
}

.login-field {
  margin-bottom: 20px;
}

.login-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.login-field input {
  display: block;
  width: 100%;
  padding: 10px 0;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  outline: none;
  transition: border-color 0.15s;
}

.login-field input:focus {
  border-bottom-color: var(--color-primary);
}

.login-field input::placeholder {
  color: var(--color-text-light);
}

.login-error {
  background: var(--color-loss-bg);
  border: 1px solid rgba(220, 38, 38, 0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--color-loss);
  display: flex;
  align-items: center;
  gap: 8px;
}

.login-btn {
  width: 100%;
  padding: 10px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

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

/* ── Alerts / Messages ───────────────────────────── */

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.alert-success {
  background: var(--color-gain-bg);
  color: var(--color-gain);
  border: 1px solid rgba(5, 150, 105, 0.15);
}

.alert-error,
.alert-danger {
  background: var(--color-loss-bg);
  color: var(--color-loss);
  border: 1px solid rgba(220, 38, 38, 0.15);
}

.alert-info {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid rgba(30, 58, 95, 0.1);
}

.alert-dismiss {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  opacity: 0.5;
  padding: 2px;
}

.alert-dismiss:hover {
  opacity: 1;
}

/* ── Empty State ─────────────────────────────────── */

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}

.empty-state-icon {
  font-size: 48px;
  opacity: 0.3;
  margin-bottom: 12px;
}

/* ── Footer ──────────────────────────────────────── */

.page-footer {
  text-align: center;
  padding: 20px 0;
  font-size: 11px;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border-light);
  margin-top: 40px;
}

/* ── Filter Bar ──────────────────────────────────── */

.filter-bar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: end;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.filter-group label {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.filter-group input {
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text);
  background: var(--color-bg);
  outline: none;
  transition: border-color 0.15s;
}

.filter-group input:focus {
  border-color: var(--color-primary);
}

.filter-group select {
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--color-text);
  background: var(--color-bg);
  outline: none;
  transition: border-color 0.15s;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238B8B8B'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 24px;
}

.filter-group select:focus {
  border-color: var(--color-primary);
}

.filter-actions {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

/* ── Responsive ──────────────────────────────────── */

@media (max-width: 768px) {
  .header {
    height: auto;
    min-height: var(--header-h);
    padding: 0 12px;
    flex-wrap: nowrap;
  }
  .menu-toggle {
    display: inline-flex;
  }
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    width: 260px;
    z-index: 200;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-overlay {
    display: block;
  }
  .sidebar-overlay.open {
    opacity: 1;
    pointer-events: auto;
  }
  .header-right {
    margin-left: auto;
  }
  .main-content {
    margin-left: 0;
    padding: calc(var(--header-h) + 60px) 12px 40px;
  }
  .stats {
    flex-direction: column;
  }
  .stat + .stat {
    border-left: none;
    border-top: 1px solid var(--color-border-light);
  }
  .detail-grid {
    grid-template-columns: 1fr;
  }
  .margin-card {
    grid-template-columns: 1fr;
  }
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-actions {
    margin-left: 0;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  table.ledger .cell-actions {
    opacity: 1;
  }
}


/* ── Utility / Polish ────────────────────────────── */

.text-loss {
  color: var(--color-loss) !important;
}

.text-gain {
  color: var(--color-gain) !important;
}

.row-warning {
  background: var(--color-pending-bg) !important;
}

.row-warning:hover {
  background: rgba(217, 119, 6, 0.15) !important;
}

/* ── Detail Grid (two-column) ────────────────────── */

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

/* ── Breadcrumbs ─────────────────────────────────── */

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.breadcrumbs a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--color-primary);
}

.breadcrumbs .sep {
  color: var(--color-text-light);
}

.breadcrumbs .current {
  color: var(--color-text);
  font-weight: 500;
}

/* ── Form Section Title ──────────────────────────── */

.form-section-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-text);
  margin: 0 0 16px 0;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-border);
}

/* ── Badge colors ────────────────────────────────── */

.badge-neutral {
  background: var(--color-border-light);
  color: var(--color-text-muted);
}

.badge-warning {
  background: var(--color-pending-bg);
  color: var(--color-pending);
}

/* ── Pagination ──────────────────────────────────── */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  padding: 12px 0;
}

.pagination-current {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ── Invoice form ribbon spans ────────────────────── */

.price-source,
.stock-source,
.regulado-source {
  display: block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-top: 4px;
  white-space: nowrap;
}

.price-source {
  color: var(--color-gain);
  background: var(--color-gain-bg);
}

.stock-source {
  color: var(--color-pending);
  background: var(--color-pending-bg);
}

.regulado-source {
  color: var(--color-loss);
  background: var(--color-loss-bg);
}

/* ── Product combobox (factura / recepción) ─────────
   Campo de búsqueda con dropdown tipo "ficha de asiento":
   nombre en tinta, código como folio (mono), saldo de stock
   y precio de lista. El <select> nativo queda oculto como
   fuente de verdad para el envío del form. */
.product-combobox { position: relative; }

.product-combobox select { display: none; }

.combobox-input {
  display: block;
  width: 100%;
  padding: 8px 24px 8px 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-border);
  border-radius: 0;
  transition: border-color 0.15s ease;
}
.combobox-input:focus {
  outline: none;
  border-bottom-color: var(--color-accent);
}
.combobox-input::placeholder {
  color: var(--color-text-light);
}
.combobox-caret {
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--color-text-light);
  pointer-events: none;
}

.combobox-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 60;
  margin-top: 4px;
  padding: 4px;
  list-style: none;
  max-height: 280px;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 28px rgba(27, 42, 62, 0.14);
}

.combobox-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  color: var(--color-text);
}
.combobox-item:hover,
.combobox-item.active {
  background: var(--color-accent);
  color: #fff;
}
.combobox-code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-light);
}
.combobox-item:hover .combobox-code,
.combobox-item.active .combobox-code {
  color: rgba(255, 255, 255, 0.75);
}

.combobox-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 999px;
  white-space: nowrap;
}
.combobox-tag-gain {
  color: var(--color-gain);
  background: var(--color-gain-bg);
}
.combobox-tag-zero {
  color: var(--color-loss);
  background: var(--color-loss-bg);
}
.combobox-item:hover .combobox-tag-gain,
.combobox-item.active .combobox-tag-gain {
  color: var(--color-gain);
}
.combobox-item:hover .combobox-tag-zero,
.combobox-item.active .combobox-tag-zero {
  color: var(--color-loss);
}
.combobox-price {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.combobox-empty {
  padding: 10px 12px;
  font-size: 12px;
  font-style: italic;
  color: var(--color-text-muted);
}

/* ── Fila de detalle: quitar fila ── */
.cell-remove {
  width: 40px;
  text-align: center;
  vertical-align: middle;
}
.cell-remove input[type="checkbox"] { display: none; }
.item-row.is-removing td {
  opacity: 0.4;
  text-decoration: line-through;
}
.row-remove {
  color: var(--color-text-light);
}
.row-remove:hover {
  color: var(--color-loss);
  border-color: var(--color-loss);
}