/* ═══════════════════════════════════════════════════════════
   GridBase Bills — Mobile PWA Stylesheet
   Loaded only on screens ≤ 640px via media query in HTML
   Desktop is COMPLETELY UNTOUCHED by this file
   ═══════════════════════════════════════════════════════════ */

/* ── iOS Safe Areas & Global Overrides ── */
html {
  -webkit-text-size-adjust: 100%;
  overscroll-behavior-y: auto;
}

body {
  -webkit-tap-highlight-color: rgba(0,0,0,0.04);
  -webkit-touch-callout: none;
  overscroll-behavior-y: auto;
  padding-top: env(safe-area-inset-top);
}

/* Prevent zoom on input focus (iOS requires ≥16px) */
input, select, textarea {
  font-size: 16px !important;
}

/* ═══════════════════════════════════════════════════════════
   APP LAYOUT — Full Mobile
   ═══════════════════════════════════════════════════════════ */
.app-container, .app-layout {
  flex-direction: column;
  width: 100%;
  max-width: 100vw;
  height: auto !important;
  min-height: 100dvh !important;
  overflow: visible !important;
}

.sidebar, .sidebar-overlay, .sidebar-toggle {
  display: none !important;
}

.main-content {
  margin-left: 0;
  width: 100%;
  max-width: 100vw;
  padding: 0 0 96px 0 !important;
  overflow-x: hidden !important;
  overflow-y: visible !important;
  height: auto !important;
  background: var(--bg-app);
}

.workspace-panel {
  border-radius: 0;
  border: none;
  box-shadow: none;
  padding: 16px;
  background: var(--bg-app);
}

/* ═══════════════════════════════════════════════════════════
   MOBILE TOPBAR — Simplified & Clean
   ═══════════════════════════════════════════════════════════ */
.topbar {
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 12px 16px;
  margin-bottom: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  gap: 8px;
  min-height: 52px;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: var(--bg-translucent-topbar);
}

.topbar .search-wrapper,
.topbar .search-shortcuts,
.topbar .vertical-divider {
  display: none !important;
}

/* New Invoice button — compact in topbar */
.topbar .btn-primary {
  padding: 8px 14px;
  font-size: 12px;
  border-radius: var(--radius-md);
}
.topbar .btn-primary svg { width: 14px; height: 14px; }

/* ═══════════════════════════════════════════════════════════
   PAGE HEADER — Mobile Optimized
   ═══════════════════════════════════════════════════════════ */
.page-header {
  flex-direction: row;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.page-header .btn-primary { 
  padding: 8px 14px;
  font-size: 12px;
  white-space: nowrap;
}
.page-title { font-size: 20px; }
.page-subtitle { font-size: 12px; margin-top: 2px; }

/* ═══════════════════════════════════════════════════════════
   TAB BAR — Premium Glassmorphism
   ═══════════════════════════════════════════════════════════ */
.mobile-tab-bar {
  display: flex !important;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(60px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--bg-translucent-tabbar);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-top: 0.5px solid var(--color-border);
  justify-content: space-around;
  align-items: stretch;
  z-index: 1000;
  box-shadow: 0 -1px 20px rgba(0,0,0,0.04);
}

.tab-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 10px;
  font-weight: 500;
  flex: 1;
  height: 60px;
  transition: color 0.2s ease, transform 0.15s ease;
  position: relative;
  -webkit-tap-highlight-color: transparent;
  gap: 2px;
}

.tab-link svg {
  width: 22px;
  height: 22px;
  transition: transform 0.15s ease;
}

.tab-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

.tab-link.active svg {
  transform: scale(1.08);
}

/* Active dot indicator */
.tab-link.active::after {
  content: '';
  position: absolute;
  bottom: 6px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-primary);
}

.tab-link:active {
  transform: scale(0.92);
}

/* Tab-link button reset */
button.tab-link {
  border: none;
  background: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

/* Hide desktop "Nueva Factura" topbar button on mobile (use FAB) but show bell and theme toggles */
.topbar-actions {
  display: flex !important;
  align-items: center;
  gap: 12px;
}
.topbar-actions .btn-primary,
.topbar-actions .vertical-divider {
  display: none !important;
}

/* Floating Notification Dropdown styled for Mobile */
#notification-dropdown {
  position: fixed !important;
  top: 60px !important;
  left: 16px !important;
  right: 16px !important;
  width: auto !important;
  max-width: none !important;
  z-index: 1050 !important;
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* FAB tab (center button) */
.tab-link.tab-fab {
  position: relative;
}
.tab-fab-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(17,24,39,0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.tab-fab-icon svg {
  width: 20px;
  height: 20px;
  color: #FFFFFF;
}
.tab-link.tab-fab:active .tab-fab-icon {
  transform: scale(0.9);
  box-shadow: 0 2px 8px rgba(17,24,39,0.3);
}
.tab-link.tab-fab span { display: none; }
.tab-link.tab-fab::after { display: none; }

/* ═══════════════════════════════════════════════════════════
   SEGMENTED CONTROL — Scrollable on Mobile
   ═══════════════════════════════════════════════════════════ */
.segmented-control {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex-wrap: nowrap;
  margin-bottom: 12px;
  width: 100%;
}
.segmented-control::-webkit-scrollbar { display: none; }
.segment-item {
  padding: 7px 14px;
  font-size: 12px;
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   METRICS — Compact 2-Column Grid
   ═══════════════════════════════════════════════════════════ */
.grid-metrics {
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.metric-card {
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  min-height: 86px;
}

.metric-value {
  font-size: 20px;
}

.metric-title {
  font-size: 11px;
}

.metric-card-icon {
  width: 52px;
  height: 52px;
  right: -6px;
  bottom: -6px;
  opacity: 0.04;
}

.metric-card:hover .metric-card-icon {
  transform: scale(1.08) rotate(-6deg);
}

/* ═══════════════════════════════════════════════════════════
   DATA TABLE → MOBILE CARD LIST
   Tables are hidden; JS renders .mobile-card-list instead
   ═══════════════════════════════════════════════════════════ */
.table-outer {
  border: none;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
  overflow: visible;
}

.table-wrapper { display: none !important; }
.mobile-card-list { display: flex !important; }
.table-toolbar {
  border: none;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  padding: 10px 14px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-sm);
}
.table-toolbar .search-wrapper { width: 100%; }
.table-toolbar .search-input { width: 100%; }

/* Mobile Card List — rendered by JS */
.mobile-card-list {
  display: flex !important;
  flex-direction: column;
  gap: 8px;
}

.mobile-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background 0.15s ease, box-shadow 0.15s ease;
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.mobile-card:active {
  background: var(--bg-hover);
  box-shadow: var(--shadow-md);
}

.mobile-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-card-id {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.mobile-card-middle {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-card-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--bg-hover);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 13px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.mobile-card-info {
  flex: 1;
  min-width: 0;
}

.mobile-card-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mobile-card-sub {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 1px;
}

.mobile-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-card-amount {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.mobile-card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--color-text-muted);
}

.mobile-card-chevron {
  width: 16px;
  height: 16px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   BADGES — Same, slightly smaller
   ═══════════════════════════════════════════════════════════ */
.badge { font-size: 10px; padding: 3px 10px; }

/* ═══════════════════════════════════════════════════════════
   FORMS — Touch Friendly
   ═══════════════════════════════════════════════════════════ */
.form-card {
  border-radius: var(--radius-lg);
  box-shadow: none;
  border: 1px solid var(--color-border);
}

.form-control {
  padding: 14px 16px !important;
  font-size: 16px !important;
  border-radius: var(--radius-md);
  min-height: 48px;
}

.form-label {
  font-size: 13px;
  margin-bottom: 8px;
  font-weight: 600;
}

.form-group { margin-bottom: 18px; }

.form-row {
  grid-template-columns: 1fr !important;
  gap: 0;
}

textarea.form-control {
  min-height: 100px;
}

select.form-control {
  appearance: none;
  -webkit-appearance: none;
}

/* Sticky form actions */
.form-actions-sticky {
  position: sticky;
  bottom: 96px;
  background: var(--bg-translucent-sticky);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 16px;
  margin: 0 -16px;
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 10px;
  z-index: 10;
}
.form-actions-sticky .btn { flex: 1; padding: 14px; font-size: 15px; }

/* ═══════════════════════════════════════════════════════════
   MODALS — iOS Bottom Sheet Style
   ═══════════════════════════════════════════════════════════ */
.modal-overlay {
  align-items: flex-end !important;
}

.modal {
  width: 100% !important;
  max-width: 100% !important;
  max-height: 92vh;
  border-radius: 20px 20px 0 0 !important;
  box-shadow: 0 -10px 40px rgba(0,0,0,0.12);
  animation: slideUpSheet 0.3s cubic-bezier(0.32, 0.72, 0, 1) !important;
  padding-bottom: env(safe-area-inset-bottom);
}

/* Drag handle */
.modal::before {
  content: '';
  display: block;
  width: 36px;
  height: 5px;
  background: var(--color-border);
  border-radius: 3px;
  margin: 10px auto 0;
}

.modal-header {
  padding: 16px 20px 0 !important;
}

.modal-body {
  padding: 16px 20px !important;
  -webkit-overflow-scrolling: touch;
}

.modal-footer {
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom)) !important;
}

.modal-footer .btn {
  flex: 1;
  padding: 14px;
  font-size: 15px;
}

@keyframes slideUpSheet {
  from { opacity: 0; transform: translateY(100%); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════════════
   TOAST — Mobile Positioned
   ═══════════════════════════════════════════════════════════ */
.toast-container {
  top: calc(12px + env(safe-area-inset-top)) !important;
  right: 16px !important;
  left: 16px !important;
  width: auto !important;
}

.toast {
  min-width: auto;
  width: 100%;
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  font-size: 14px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

/* ═══════════════════════════════════════════════════════════
   CARDS & GRIDS
   ═══════════════════════════════════════════════════════════ */
.card {
  margin-bottom: 12px;
  border-radius: var(--radius-lg);
}
.card-body { padding: 16px; }
.card-header { padding: 14px 16px; }

.grid-2, .grid-3, .dashboard-grid {
  grid-template-columns: 1fr !important;
  gap: 12px !important;
}



/* ═══════════════════════════════════════════════════════════
   DETAIL VIEW — Mobile Adaptations
   ═══════════════════════════════════════════════════════════ */
.detail-header-mobile {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.detail-amount-mobile {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
}

.detail-actions-mobile {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.detail-actions-mobile::-webkit-scrollbar { display: none; }
.detail-actions-mobile .btn {
  flex-shrink: 0;
  padding: 10px 16px;
  font-size: 13px;
}

.detail-section-mobile {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 10px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
}
.detail-row:last-child { border-bottom: none; }
.detail-row-label { color: var(--color-text-muted); font-size: 13px; }
.detail-row-value { font-weight: 600; color: var(--color-text-primary); text-align: right; }

/* ═══════════════════════════════════════════════════════════
   ACTION SHEET — "Más" Menu
   ═══════════════════════════════════════════════════════════ */
.action-sheet-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.action-sheet {
  background: var(--bg-card);
  border-radius: 16px 16px 0 0;
  width: 100%;
  max-height: 70vh;
  padding: 0 0 env(safe-area-inset-bottom) 0;
  animation: slideUpSheet 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.action-sheet::before {
  content: '';
  display: block;
  width: 36px;
  height: 5px;
  background: var(--color-border);
  border-radius: 3px;
  margin: 10px auto 6px;
}

.action-sheet-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 8px 20px 4px;
}

.action-sheet-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-primary);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}
.action-sheet-item:active { background: var(--bg-hover); }
.action-sheet-item svg { width: 20px; height: 20px; color: var(--color-text-secondary); }

.action-sheet-divider {
  height: 1px;
  background: var(--color-border);
  margin: 4px 20px;
}

.action-sheet-item.danger { color: var(--red); }
.action-sheet-item.danger svg { color: var(--red); }

.action-sheet-cancel {
  display: block;
  width: calc(100% - 40px);
  margin: 8px 20px 16px;
  padding: 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--bg-hover);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}
.action-sheet-cancel:active { background: var(--color-border); }

/* ═══════════════════════════════════════════════════════════
   PAGINATION — Simplified
   ═══════════════════════════════════════════════════════════ */
.pagination {
  padding: 10px 14px;
  flex-wrap: wrap;
  gap: 4px;
  background: transparent;
  border-top: none;
}
.pagination-info { font-size: 12px; width: 100%; text-align: center; margin-bottom: 4px; }

/* ═══════════════════════════════════════════════════════════
   SEARCH — Full Width Mobile
   ═══════════════════════════════════════════════════════════ */
.search-wrapper { width: 100%; }
.search-input { width: 100% !important; }
.search-shortcuts { display: none !important; }

/* ═══════════════════════════════════════════════════════════
   UTILITY OVERRIDES
   ═══════════════════════════════════════════════════════════ */
.row-actions { opacity: 1 !important; }

/* Hide scrollbars globally */
::-webkit-scrollbar { display: none; }
* { scrollbar-width: none; }

/* Smooth scrolling */
.main-content, .modal-body {
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}

/* ═══════════════════════════════════════════════════════════
   STAT CARDS — Mobile Compact
   ═══════════════════════════════════════════════════════════ */
.stat-card {
  padding: 14px 16px;
  border-radius: var(--radius-lg);
}
.stat-value { font-size: 22px; }
.stat-label { font-size: 12px; }
.stat-change { font-size: 10px; }

/* ═══════════════════════════════════════════════════════════
   DETAIL VIEW PAGE HEADER — Stack Actions
   ═══════════════════════════════════════════════════════════ */
.page-header [style*="display:flex"][style*="gap:8px"] {
  flex-wrap: wrap;
}
.page-header .btn-secondary.btn-sm,
.page-header .btn-primary {
  font-size: 12px;
  padding: 8px 14px;
}

/* ═══════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════ */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ═══════════════════════════════════════════════════════════
   PRINT — Hide everything mobile-specific
   ═══════════════════════════════════════════════════════════ */
@media print {
  .mobile-tab-bar, .action-sheet-overlay { display: none !important; }
}

/* ═══════════════════════════════════════════════════════════
   BULK ACTIONS FLOATING BAR — Mobile Positioning
   ═══════════════════════════════════════════════════════════ */
.bulk-actions-bar {
  bottom: calc(76px + env(safe-area-inset-bottom)) !important;
  width: calc(100% - 24px) !important;
  max-width: calc(100vw - 24px) !important;
  flex-direction: column !important;
  gap: 10px !important;
  padding: 10px 14px !important;
  border-radius: var(--radius-lg) !important;
  align-items: center !important;
  transform: translateX(-50%) translateY(180px) !important;
}
.bulk-actions-bar.active {
  transform: translateX(-50%) translateY(0) !important;
}
.bulk-actions-btns {
  width: 100% !important;
  justify-content: center !important;
  display: flex !important;
  gap: 6px !important;
}
.bulk-btn {
  padding: 8px 6px !important;
  font-size: 11px !important;
  flex: 1 !important;
  justify-content: center !important;
  text-align: center !important;
}
.bulk-count {
  font-size: 12px !important;
}

/* ═══════════════════════════════════════════════════════════
   DETAIL VIEW PAGE HEADER & ACTIONS — Mobile Adaptations
   ═══════════════════════════════════════════════════════════ */
.detail-header {
  flex-direction: column !important;
  align-items: stretch !important;
  gap: 16px !important;
  margin-bottom: 24px !important;
}

.detail-actions {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 8px !important;
  width: 100% !important;
  margin-top: 8px !important;
}

.detail-actions .btn {
  width: 100% !important;
  margin: 0 !important;
  justify-content: center !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 10px 14px !important;
  font-size: 13px !important;
}

/* Primary actions like 'Registrar Pago' or 'Convertir a Factura' take full width */
.detail-actions .btn-primary {
  grid-column: span 2 !important;
}

/* Align meta info block consistently to the left */
.invoice-meta-right.text-right {
  text-align: left !important;
  margin-top: 16px !important;
  padding-top: 16px !important;
  border-top: 1px dashed var(--color-border) !important;
}

/* ECF status card fixes for padding/wrapping on small devices */
.ecf-status-card {
  border-radius: var(--radius-lg) !important;
  border-left-width: 4px !important;
}

.ecf-status-card-body {
  padding: 16px !important;
  flex-direction: column !important;
  align-items: stretch !important;
  gap: 16px !important;
}

.ecf-status-actions {
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
  width: 100% !important;
}

.ecf-status-actions .btn {
  width: 100% !important;
  justify-content: center !important;
}

/* Totals table formatting inside wrapper */
.invoice-totals-wrapper table {
  width: 100% !important;
}

.invoice-totals-wrapper table td:first-child {
  text-align: left !important;
}

.invoice-totals-wrapper table td:last-child {
  text-align: right !important;
}