/* SysVenta POS - Styles */
:root {
  --bg-body: #f4f6fa;
  --bg-sidebar: #fff;
  --bg-card: #fff;
  --bg-topbar: #667eea;
  --bg-input: #fff;
  --text-primary: #333;
  --text-topbar: #fff;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  --sidebar-hover: #f0f2ff;
  --scrollbar-track: #f1f1f1;
  --scrollbar-thumb: #ccc;
  --card-shadow: 0 .125rem .25rem rgba(0,0,0,.075);
}

[data-theme="dark"] {
  --bg-body: #1a1d23;
  --bg-sidebar: #23272e;
  --bg-card: #2d323b;
  --bg-topbar: #0f1217;
  --bg-input: #2d323b;
  --text-primary: #e0e0e0;
  --text-topbar: #e0e0e0;
  --text-muted: #9ca3af;
  --border-color: #3a3f48;
  --sidebar-hover: #343942;
  --scrollbar-track: #2d323b;
  --scrollbar-thumb: #555;
  --card-shadow: 0 .125rem .25rem rgba(0,0,0,.2);
}

[data-theme="blue"] {
  --bg-body: #eef2ff;
  --bg-sidebar: #1e3a5f;
  --bg-card: #fff;
  --bg-topbar: #15294a;
  --bg-input: #fff;
  --text-primary: #1a202c;
  --text-topbar: #fff;
  --text-muted: #718096;
  --border-color: #cbd5e0;
  --sidebar-hover: #2c5282;
  --scrollbar-track: #e2e8f0;
  --scrollbar-thumb: #a0aec0;
  --card-shadow: 0 .125rem .25rem rgba(0,0,0,.08);
}

[data-theme="blue"] .sidebar .nav-link { color: #cbd5e0; }
[data-theme="blue"] .sidebar .nav-link.active { background: linear-gradient(135deg, #2b6cb0, #1a365d); }
[data-theme="blue"] .sidebar .nav-link:hover { background: #2c5282; color: #fff; }
[data-theme="blue"] .btn-primary { background: linear-gradient(135deg, #2b6cb0, #1a365d); }
[data-theme="blue"] .btn-primary:hover { box-shadow: 0 4px 12px rgba(43,108,176,0.4); }

[data-theme="green"] {
  --bg-body: #f0fff4;
  --bg-sidebar: #22543d;
  --bg-card: #fff;
  --bg-topbar: #1a4731;
  --bg-input: #fff;
  --text-primary: #1a202c;
  --text-topbar: #fff;
  --text-muted: #718096;
  --border-color: #c6f6d5;
  --sidebar-hover: #276749;
  --scrollbar-track: #e2e8f0;
  --scrollbar-thumb: #a0aec0;
  --card-shadow: 0 .125rem .25rem rgba(0,0,0,.08);
}

[data-theme="green"] .sidebar .nav-link { color: #c6f6d5; }
[data-theme="green"] .sidebar .nav-link.active { background: linear-gradient(135deg, #38a169, #22543d); }
[data-theme="green"] .sidebar .nav-link:hover { background: #276749; color: #fff; }
[data-theme="green"] .btn-primary { background: linear-gradient(135deg, #38a169, #22543d); }
[data-theme="green"] .btn-primary:hover { box-shadow: 0 4px 12px rgba(56,161,105,0.4); }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-body);
  color: var(--text-primary);
  transition: background .3s, color .3s;
}

.sidebar {
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color) !important;
  transition: width .3s, background .3s !important;
}

.sidebar .nav-link {
  border-radius: 8px;
  color: var(--text-primary);
  padding: 8px 12px;
  margin-bottom: 2px;
  font-size: 0.9rem;
  transition: all .25s ease;
  white-space: nowrap;
  overflow: hidden;
  position: relative;
}

.sidebar .nav-link i,
.sidebar .nav-link .bi {
  display: inline-block;
  transition: transform .3s ease, color .25s ease;
}

.sidebar .nav-link:hover i,
.sidebar .nav-link:hover .bi {
  transform: scale(1.25) rotate(0deg);
  color: #667eea;
}

.sidebar .nav-link:nth-child(1):hover i { transform: scale(1.25) rotate(-5deg); }
.sidebar .nav-link:nth-child(2):hover i { transform: scale(1.3) translateX(3px); }
.sidebar .nav-link:nth-child(3):hover i { transform: scale(1.25) rotate(5deg); }
.sidebar .nav-link:nth-child(4):hover i { transform: scale(1.3) translateY(-2px); }
.sidebar .nav-link:nth-child(5):hover i { transform: scale(1.25) rotate(-5deg); }
.sidebar .nav-link:nth-child(6):hover i { transform: scale(1.25) rotate(5deg); }
.sidebar .nav-link:nth-child(7):hover i { transform: scale(1.3) rotate(-5deg); }
.sidebar .nav-link:nth-child(8):hover i { transform: scale(1.3) translateX(3px); }
.sidebar .nav-link:nth-child(9):hover i { transform: scale(1.25) rotate(5deg); }
.sidebar .nav-link:nth-child(10):hover i { transform: scale(1.3) translateY(-2px); }

.sidebar .nav-link.active i,
.sidebar .nav-link.active .bi {
  color: #fff;
}

.sidebar .nav-link.active:hover i,
.sidebar .nav-link.active:hover .bi {
  transform: scale(1.15);
}

/* Tooltip en sidebar colapsado */
.sidebar-collapsed .nav-link {
  position: relative;
}
.sidebar-collapsed .nav-link[data-title]:hover::after {
  content: attr(data-title);
  position: fixed;
  left: 104px;
  background: #2c3e50;
  color: #fff;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 0.8rem;
  white-space: nowrap;
  z-index: 10000;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  pointer-events: none;
  line-height: 1.4;
}

/* Tooltip en submenús colapsados */
.sidebar-collapsed .submenu-list.submenu-flotante .nav-link:hover::after {
  display: none;
}

/* Botones con submenú: layout flex para icono + texto + flecha */
.nav-link.d-flex {
  padding: 10px 12px 10px 12px !important;
}

.sidebar-collapsed .sub-item-text,
.sidebar-collapsed .submenu-arrow {
  display: none !important;
}

.sidebar-collapsed .nav-link {
  text-align: center;
  padding: 14px 0 !important;
  min-width: 100px;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.sidebar-collapsed .nav-link i,
.sidebar-collapsed .nav-link .bi {
  font-size: 1.4rem;
  margin: 0 !important;
  line-height: 1;
}

.sidebar-collapsed .submenu-list {
  display: none !important;
}

.sidebar-collapsed hr {
  display: none !important;
}

.sidebar-collapsed .p-3 {
  padding: 0.5rem 0 !important;
}

/* Submenú flotante en sidebar colapsado */
.sidebar-collapsed .nav-item {
  position: relative;
}
.sidebar-collapsed .submenu-list.submenu-flotante {
  display: block !important;
  position: fixed;
  left: 100px;
  top: auto;
  background: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 0;
  min-width: 200px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  z-index: 9999;
  margin-top: -44px;
}
.sidebar-collapsed .submenu-list.submenu-flotante .nav-link {
  padding: 8px 16px !important;
  text-align: left;
  justify-content: flex-start;
  min-width: auto;
  font-size: 0.85rem;
}
.sidebar-collapsed .submenu-list.submenu-flotante .nav-link i {
  font-size: 0.9rem;
  margin-right: 8px !important;
}

.sidebar-collapsed hr {
  margin: 6px 0;
}

.sidebar-collapsed .nav-link.active {
  border-radius: 0;
}

.sidebar-collapsed {
  overflow-x: hidden !important;
  overflow-y: auto !important;
}

.sidebar-collapsed .nav-link.active i,
.sidebar-collapsed .nav-link.active .bi {
  color: #fff;
}

.sidebar .nav-link:hover {
  background: var(--sidebar-hover);
  color: #667eea;
}

.sidebar .nav-link.active {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
}

.card {
  border-radius: 12px;
  border: none;
  background: var(--bg-card);
  box-shadow: var(--card-shadow);
  transition: background .3s, box-shadow .3s;
}

.card-header {
  background: var(--bg-card) !important;
  border-bottom: 1px solid var(--border-color) !important;
  transition: background .3s;
}

.table th {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table td {
  vertical-align: middle;
}

.table {
  color: var(--text-primary);
  transition: color .3s;
}

.table-striped > tbody > tr:nth-of-type(odd) {
  background: rgba(0,0,0,.02);
}

[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) {
  background: rgba(255,255,255,.03);
}

.btn {
  border-radius: 8px;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #5a6fd6 0%, #6a3e9a 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.form-control, .form-select {
  border-radius: 8px;
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  background: var(--bg-input);
  color: var(--text-primary);
  transition: border-color .15s, background .3s, color .3s;
}

.form-control:focus, .form-select:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.form-control:disabled, .form-select:disabled {
  background: var(--bg-body);
}

.modal-content {
  border-radius: 15px;
  border: none;
  background: var(--bg-card);
  transition: background .3s;
}

.modal-header, .modal-footer {
  border-color: var(--border-color) !important;
}

.toast {
  border-radius: 10px;
}

/* Dashboard cards */
#dashCards .card {
  transition: .2s;
}

#dashCards .card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.1) !important;
}

.bi {
  vertical-align: -2px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

.toast {
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
}

.app-footer {
  background: var(--bg-sidebar);
  border-top: 1px solid var(--border-color) !important;
  transition: background .3s;
}

#loginPage, .login-card {
  background: var(--bg-body);
}

.navbar-brand {
  color: var(--text-topbar) !important;
}

#loginPage .card {
  background: var(--bg-card) !important;
  color: var(--text-primary);
}

/* Dashboard card text colors */
#dashCards .text-muted {
  color: var(--text-muted) !important;
}

/* Footer */
.app-footer {
  color: var(--text-muted);
}

.dropdown-menu {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
}

.dropdown-item {
  color: var(--text-primary);
}

.dropdown-item:hover {
  background: var(--sidebar-hover);
}

.dropdown-divider {
  border-color: var(--border-color);
}

/* Dark mode navbar override */
.navbar-dark {
  background: var(--bg-topbar) !important;
  transition: background .3s;
}

[data-theme="dark"] .table-light {
  background: var(--bg-card);
  color: var(--text-primary);
}

[data-theme="dark"] .text-muted {
  color: var(--text-muted) !important;
}

[data-theme="dark"] .bg-white {
  background: var(--bg-card) !important;
}

[data-theme="dark"] .list-group-item {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-color);
}

[data-theme="dark"] .list-group-item:hover {
  background: var(--sidebar-hover);
}

[data-theme="dark"] .list-group-item-action {
  color: var(--text-primary);
}

[data-theme="dark"] .table {
  --bs-table-bg: var(--bg-card);
  --bs-table-hover-bg: var(--sidebar-hover);
  --bs-table-striped-bg: rgba(255,255,255,.03);
  color: var(--text-primary);
  border-color: var(--border-color);
}

[data-theme="dark"] .table-hover tbody tr:hover {
  color: var(--text-primary);
}

[data-theme="dark"] .table > :not(caption) > * > * {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-color);
}

[data-theme="dark"] .bg-light {
  background: var(--bg-card) !important;
}

[data-theme="dark"] .bg-warning {
  background: #856404 !important;
}

[data-theme="dark"] .text-dark {
  color: #e0e0e0 !important;
}

[data-theme="dark"] .badge.bg-secondary {
  background: #555 !important;
  color: #e0e0e0;
}

[data-theme="dark"] .card-body {
  color: var(--text-primary);
}

[data-theme="dark"] .card-title,
[data-theme="dark"] .card-text {
  color: var(--text-primary);
}

[data-theme="dark"] .btn-close {
  filter: invert(1) brightness(200%);
}

[data-theme="dark"] hr {
  border-color: var(--border-color);
}

[data-theme="purple"] {
  --bg-body: #faf5ff;
  --bg-sidebar: #44337a;
  --bg-card: #fff;
  --bg-topbar: #322659;
  --bg-input: #fff;
  --text-primary: #1a202c;
  --text-topbar: #fff;
  --text-muted: #718096;
  --border-color: #e9d8fd;
  --sidebar-hover: #553c9a;
  --scrollbar-track: #e2e8f0;
  --scrollbar-thumb: #a0aec0;
  --card-shadow: 0 .125rem .25rem rgba(0,0,0,.08);
}
[data-theme="purple"] .sidebar .nav-link { color: #e9d8fd; }
[data-theme="purple"] .sidebar .nav-link.active { background: linear-gradient(135deg, #805ad5, #44337a); }
[data-theme="purple"] .sidebar .nav-link:hover { background: #553c9a; color: #fff; }
[data-theme="purple"] .btn-primary { background: linear-gradient(135deg, #805ad5, #44337a); }
[data-theme="purple"] .btn-primary:hover { box-shadow: 0 4px 12px rgba(128,90,213,0.4); }

[data-theme="orange"] {
  --bg-body: #fffaf0;
  --bg-sidebar: #7b341e;
  --bg-card: #fff;
  --bg-topbar: #652b19;
  --bg-input: #fff;
  --text-primary: #1a202c;
  --text-topbar: #fff;
  --text-muted: #718096;
  --border-color: #feebc8;
  --sidebar-hover: #9c4221;
  --scrollbar-track: #e2e8f0;
  --scrollbar-thumb: #a0aec0;
  --card-shadow: 0 .125rem .25rem rgba(0,0,0,.08);
}
[data-theme="orange"] .sidebar .nav-link { color: #feebc8; }
[data-theme="orange"] .sidebar .nav-link.active { background: linear-gradient(135deg, #dd6b20, #7b341e); }
[data-theme="orange"] .sidebar .nav-link:hover { background: #9c4221; color: #fff; }
[data-theme="orange"] .btn-primary { background: linear-gradient(135deg, #dd6b20, #7b341e); }
[data-theme="orange"] .btn-primary:hover { box-shadow: 0 4px 12px rgba(221,107,32,0.4); }

[data-theme="pink"] {
  --bg-body: #fff5f7;
  --bg-sidebar: #702459;
  --bg-card: #fff;
  --bg-topbar: #5a1d48;
  --bg-input: #fff;
  --text-primary: #1a202c;
  --text-topbar: #fff;
  --text-muted: #718096;
  --border-color: #fbb6ce;
  --sidebar-hover: #8b2e6b;
  --scrollbar-track: #e2e8f0;
  --scrollbar-thumb: #a0aec0;
  --card-shadow: 0 .125rem .25rem rgba(0,0,0,.08);
}
[data-theme="pink"] .sidebar .nav-link { color: #fbb6ce; }
[data-theme="pink"] .sidebar .nav-link.active { background: linear-gradient(135deg, #d53f8c, #702459); }
[data-theme="pink"] .sidebar .nav-link:hover { background: #8b2e6b; color: #fff; }
[data-theme="pink"] .btn-primary { background: linear-gradient(135deg, #d53f8c, #702459); }
[data-theme="pink"] .btn-primary:hover { box-shadow: 0 4px 12px rgba(213,63,140,0.4); }

[data-theme="teal"] {
  --bg-body: #f0fffa;
  --bg-sidebar: #234e52;
  --bg-card: #fff;
  --bg-topbar: #1a3d40;
  --bg-input: #fff;
  --text-primary: #1a202c;
  --text-topbar: #fff;
  --text-muted: #718096;
  --border-color: #b2f5ea;
  --sidebar-hover: #285e61;
  --scrollbar-track: #e2e8f0;
  --scrollbar-thumb: #a0aec0;
  --card-shadow: 0 .125rem .25rem rgba(0,0,0,.08);
}
[data-theme="teal"] .sidebar .nav-link { color: #b2f5ea; }
[data-theme="teal"] .sidebar .nav-link.active { background: linear-gradient(135deg, #319795, #234e52); }
[data-theme="teal"] .sidebar .nav-link:hover { background: #285e61; color: #fff; }
[data-theme="teal"] .btn-primary { background: linear-gradient(135deg, #319795, #234e52); }
[data-theme="teal"] .btn-primary:hover { box-shadow: 0 4px 12px rgba(49,151,149,0.4); }

[data-theme="red"] {
  --bg-body: #fff5f5;
  --bg-sidebar: #63171b;
  --bg-card: #fff;
  --bg-topbar: #4f1417;
  --bg-input: #fff;
  --text-primary: #1a202c;
  --text-topbar: #fff;
  --text-muted: #718096;
  --border-color: #fed7d7;
  --sidebar-hover: #822727;
  --scrollbar-track: #e2e8f0;
  --scrollbar-thumb: #a0aec0;
  --card-shadow: 0 .125rem .25rem rgba(0,0,0,.08);
}
[data-theme="red"] .sidebar .nav-link { color: #fed7d7; }
[data-theme="red"] .sidebar .nav-link.active { background: linear-gradient(135deg, #e53e3e, #63171b); }
[data-theme="red"] .sidebar .nav-link:hover { background: #822727; color: #fff; }
[data-theme="red"] .btn-primary { background: linear-gradient(135deg, #e53e3e, #63171b); }
[data-theme="red"] .btn-primary:hover { box-shadow: 0 4px 12px rgba(229,62,62,0.4); }

/* ===================== RESPONSIVE MOBILE ===================== */
@media (max-width: 767.98px) {
  /* Main content area */
  #mainContent {
    padding: 8px !important;
  }

  /* Stack table filters vertically */
  #mainContent .row.g-2.align-items-end > div,
  #mainContent [class*="row"] > [class*="col-"] {
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: 6px;
  }

  /* Cards full width on mobile */
  #mainContent .card {
    margin-bottom: 8px;
  }

  /* Modal body responsive */
  .modal-body {
    padding: 12px;
  }
  .modal-body [class*="col-"] {
    flex: 0 0 100%;
    max-width: 100%;
  }

  /* Buttons full width on mobile */
  #mainContent .btn,
  #mainContent button.btn,
  .modal-footer .btn {
    width: 100%;
    margin: 2px 0;
  }
  .modal-footer {
    flex-wrap: wrap;
  }

  /* Form inputs full width */
  .modal-body input,
  .modal-body select,
  .modal-body textarea {
    width: 100% !important;
    max-width: 100% !important;
  }

  /* Table responsive fallback for unwrapped data tables */
  .card-body table:not(.table-borderless):not(.info):not(.items):not(.resumen):not(.firma),
  div:not(.table-responsive) > table:not(.table-borderless):not(.info):not(.items):not(.resumen):not(.firma),
  .modal-body table:not(.table-borderless):not(.info):not(.items):not(.resumen):not(.firma) {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }

  /* Pagination compact */
  .pagination {
    flex-wrap: wrap;
    justify-content: center;
  }
  .pagination .page-link {
    padding: 4px 8px;
    font-size: 0.8rem;
  }

  /* Toast position */
  .toast-container {
    top: 60px !important;
    right: 8px !important;
    left: 8px !important;
  }
  .toast {
    max-width: 100% !important;
  }

  /* Data tables pagination info */
  .dataTables_info,
  .page-info {
    display: block;
    text-align: center;
    margin-bottom: 6px;
  }

  /* Charts */
  #reportChart canvas {
    max-height: 200px;
  }

  /* Dashboard cards */
  .dashboard-card {
    min-height: auto !important;
  }
}

/* Tablet adjustments */
@media (min-width: 768px) and (max-width: 991.98px) {
  #mainContent [class*="col-md-"] {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .table-responsive {
    font-size: 0.85rem;
  }
}

/* Extra small: <576px */
@media (max-width: 575.98px) {
  h4 { font-size: 1rem; }
  h5, h6 { font-size: 0.9rem; }
  .form-control, .form-select { font-size: 0.8rem; padding: 4px 8px; }
  .badge { font-size: 0.7rem; }
  .table th, .table td { padding: 4px 6px !important; font-size: 0.75rem; }
  .btn-sm { font-size: 0.75rem; padding: 3px 8px; }

  /* Fix sidebar on mobile */
  .sidebar {
    width: 56px !important;
  }
  .sidebar .nav-link span,
  .sidebar .submenu-arrow,
  .sidebar .nav-link .badge {
    display: none !important;
  }
  .sidebar .nav-link {
    justify-content: center;
    padding: 10px 0;
  }
  #mainContent {
    margin-left: 56px !important;
    width: calc(100% - 56px) !important;
  }

  /* Modal wider on mobile */
  .modal-dialog {
    margin: 4px;
    max-width: calc(100vw - 8px);
  }
  .modal-lg, .modal-xl {
    max-width: calc(100vw - 8px) !important;
  }
}

/* Print-friendly tables */
@media print {
  .sidebar, .topbar, .btn, .no-print { display: none !important; }
  #mainContent { margin-left: 0 !important; width: 100% !important; }
  .table-responsive { overflow: visible; }
  .card { box-shadow: none !important; border: 1px solid #ddd; }
}