/**
 * Custom Styles
 * Enterprise DMS - Frozen Meat Management System
 */

:root {
  --primary: #0d6efd;
  --success: #198754;
  --danger: #dc3545;
  --warning: #ffc107;
  --info: #0dcaf0;
  --light: #f8f9fa;
  --dark: #212529;
}

/* Filter Bar - compact inline filter strip */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  background: linear-gradient(135deg, #f0f4ff 0%, #f8f6ff 100%);
  border-left: 3px solid #6366f1;
  border-radius: 0.375rem;
  padding: 0.5rem 0.875rem;
  margin-bottom: 0.875rem;
}
.filter-bar .form-control,
.filter-bar .form-select {
  font-size: 0.8125rem;
  height: 30px;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}
.filter-bar .form-control-sm,
.filter-bar .form-select-sm {
  height: 30px;
}
.filter-bar .btn-sm {
  height: 30px;
  line-height: 1;
  font-size: 0.8125rem;
}
.filter-bar .text-muted.small {
  line-height: 30px;
}

/* Summary row - replaces summary cards */
.summary-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 0.375rem;
  padding: 0.4rem 0.875rem;
  margin-bottom: 0.875rem;
  font-size: 0.8125rem;
}
.summary-row .sep { color: #dee2e6; }

/* Global Styles */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 14px;
  color: var(--dark);
}

/* Navbar */
.navbar-brand {
  font-size: 1.25rem;
  letter-spacing: -0.5px;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.2s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus-visible {
  color: #fff;
}

.navbar-dark .navbar-nav .nav-link.active {
  color: #fff;
  font-weight: 600;
}

/* ===== Offcanvas Navigation ===== */

/* --- MOBILE: offcanvas panel trượt từ phải (< lg) --- */
@media (max-width: 991.98px) {
  #navOffcanvas .offcanvas-header {
    background: var(--primary);
    padding: 0.875rem 1.25rem;
  }

  #navOffcanvas .offcanvas-body {
    background: #fff !important;
    padding: 0.5rem 0.625rem 1rem;
  }

  /* Nav links — dark text on white */
  #navOffcanvas .navbar-nav .nav-link {
    color: #212529;
    padding: 0.5rem 0.875rem;
    border-radius: 6px;
    margin-bottom: 1px;
    transition: background 0.15s ease, color 0.15s ease;
  }

  #navOffcanvas .navbar-nav .nav-link:hover,
  #navOffcanvas .navbar-nav .nav-link:focus-visible {
    color: var(--primary);
    background: #f0f4ff;
  }

  #navOffcanvas .navbar-nav .nav-link.active {
    color: var(--primary);
    font-weight: 600;
    background: #e8efff;
  }

  /* Dropdown menus — inline trong panel trắng */
  #navOffcanvas .dropdown-menu {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0.2rem 0 0.2rem 0.75rem;
    margin: 0;
  }

  #navOffcanvas .dropdown-menu .dropdown-item {
    color: #495057;
    border-radius: 5px;
    padding: 0.38rem 0.75rem;
    font-size: 0.875rem;
    transition: background 0.15s ease, color 0.15s ease;
  }

  #navOffcanvas .dropdown-menu .dropdown-item:hover,
  #navOffcanvas .dropdown-menu .dropdown-item:focus {
    color: var(--primary);
    background: #f0f4ff;
  }

  #navOffcanvas .dropdown-divider {
    border-color: #e9ecef;
  }

  /* User/Logout strip */
  #navOffcanvas .offcanvas-body > .d-flex {
    border-top: 1px solid #e9ecef;
    margin-top: 0.75rem;
    padding-top: 0.875rem;
    font-size: 0.875rem;
  }

  #navOffcanvas .offcanvas-body > .d-flex .btn-outline-light {
    border-color: #dee2e6;
    color: #495057;
    font-size: 0.8rem;
    padding: 0.3rem 0.75rem;
    border-radius: 6px;
  }

  #navOffcanvas .offcanvas-body > .d-flex .btn-outline-light:hover {
    background: #f0f4ff;
    color: var(--primary);
    border-color: #c5d5ff;
  }

  #navOffcanvas .offcanvas-body > .d-flex span {
    color: #495057 !important;
  }
}

/* --- DESKTOP: inline trong navbar xanh (>= lg) --- */
@media (min-width: 992px) {
  #navOffcanvas .offcanvas-body {
    background: transparent !important;
  }
}

/* Cards */
.card {
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
}

.card-header {
  border-bottom: 2px solid rgba(0, 0, 0, 0.05);
  font-weight: 600;
}

/* Tables */
.table {
  font-size: 0.875rem;
}

.table thead th {
  border-bottom: 2px solid var(--light);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  color: var(--dark);
}

.table-hover tbody tr {
  transition: background-color 0.2s ease;
}

.table-hover tbody tr:hover {
  background-color: rgba(13, 110, 253, 0.05);
}

/* Buttons */
.btn {
  font-weight: 500;
  transition: all 0.2s ease;
}

.btn:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
}

/* Forms */
.form-control:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

.form-label {
  font-weight: 500;
  margin-bottom: 0.5rem;
}

/* Badges */
.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
}

/* Alerts */
.alert {
  border: none;
  border-left: 4px solid;
}

.alert-danger {
  border-left-color: var(--danger);
  background-color: rgba(220, 53, 69, 0.1);
}

.alert-success {
  border-left-color: var(--success);
  background-color: rgba(25, 135, 84, 0.1);
}

.alert-warning {
  border-left-color: var(--warning);
  background-color: rgba(255, 193, 7, 0.1);
}

/* Loading Spinner */
.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.15em;
}

/* Login Page */
.min-vh-100 {
  min-height: 100vh;
}

.shadow {
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.15) !important;
}

/* Pagination */
.pagination {
  margin-top: 1rem;
}

.page-link {
  color: var(--primary);
  transition: all 0.2s ease;
}

.page-link:hover,
.page-link:focus-visible {
  color: var(--primary);
  background-color: rgba(13, 110, 253, 0.1);
  border-color: var(--primary);
}

.page-item.active .page-link,
.page-item.active .page-link:focus-visible {
  background-color: var(--primary);
  border-color: var(--primary);
}

.page-item.disabled .page-link {
  color: #6c757d;
  pointer-events: none;
  background-color: #fff;
  border-color: #dee2e6;
}

/* Focus Visible States */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: white;
  padding: 8px;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* Responsive Tables */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Chart Container */
canvas {
  max-width: 100%;
  height: auto !important;
}

/* List Group */
.list-group-item {
  transition: background-color 0.2s ease;
}

.list-group-item:not(.active):hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: inherit;
}

.list-group-item.active:hover {
  background-color: var(--bs-list-group-active-bg, #0d6efd);
  color: var(--bs-list-group-active-color, #fff);
}

/* Text Truncate */
.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Utility Classes */
.cursor-pointer {
  cursor: pointer;
}

.font-tabular {
  font-variant-numeric: tabular-nums;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  .pagination,
  .no-print {
    display: none !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid #dee2e6 !important;
  }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  body {
    font-size: 13px;
  }
  
  .table {
    font-size: 0.75rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
}

/* Autocomplete Dropdown Styles */
.autocomplete-wrapper {
  position: relative;
}

.autocomplete-dropdown {
  background: white;
  border: 1px solid #ced4da;
  border-top: none;
  border-radius: 0 0 4px 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  max-height: 250px;
  overflow-y: auto;
  z-index: 1050;
}

.autocomplete-item {
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid #f1f3f4;
  font-size: 0.9rem;
  transition: background-color 0.2s ease;
}

.autocomplete-item:hover,
.autocomplete-item:focus {
  background-color: #f8f9fa;
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:active {
  background-color: #e9ecef;
}

/* Focus states for autocomplete */
.autocomplete-wrapper .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Loading state for autocomplete */
.autocomplete-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 12px;
  width: 16px;
  height: 16px;
  margin-top: -8px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Partner Autocomplete Enhancements */
.partner-autocomplete-wrapper {
  position: relative;
}

.partner-autocomplete-input {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23666' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 40px !important;
}

/* Partner autocomplete valid state */
.partner-autocomplete-input.is-valid {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23198754' viewBox='0 0 16 16'%3E%3Cpath d='M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zm-3.97-3.03a.75.75 0 0 0-1.08.022L7.477 9.417 5.384 7.323a.75.75 0 0 0-1.06 1.061L6.97 11.03a.75.75 0 0 0 1.079-.02l3.992-4.99a.75.75 0 0 0-.01-1.05z'%3E%3C/path%3E%3C/svg%3E");
}

/* Datalist dropdown styling */
[list]::-webkit-calendar-picker-indicator {
  display: none !important;
}

/* Partner type icons in datalist */
option[data-partner-type="supplier"]::before {
  content: "🏭 ";
}

option[data-partner-type="customer"]::before {
  content: "🛒 ";
}

option[data-partner-type="both"]::before {
  content: "🔄 ";
}

/* Helper text for partner autocomplete */
.partner-autocomplete-helper {
  font-size: 0.75rem;
  color: #6c757d;
  margin-top: 0.25rem;
}

.partner-autocomplete-helper .bi {
  margin-right: 0.25rem;
}

/* Enhanced visual feedback */
.form-control.partner-search:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-control.partner-search.is-valid {
  border-color: #198754;
  background-color: rgba(25, 135, 84, 0.05);
}

.form-control.partner-search.is-invalid {
  border-color: #dc3545;
  background-color: rgba(220, 53, 69, 0.05);
}

/* Responsive improvements for mobile */
@media (max-width: 768px) {
  .partner-autocomplete-input {
    background-position: right 8px center;
    background-size: 14px;
    padding-right: 35px !important;
  }
  
  .partner-autocomplete-helper {
    font-size: 0.7rem;
  }
}

/* =============================================================================
   CASH FLOW & ACCOUNT BALANCE STYLES
   ============================================================================= */

/* Account balance display */
.balance-positive {
  color: var(--success) !important;
  font-weight: 600;
}

.balance-negative {
  color: var(--danger) !important;
  font-weight: 600;
}

.balance-zero {
  color: var(--dark) !important;
  font-weight: 500;
}

/* Account cards */
.account-card {
  transition: all 0.3s ease;
}

.account-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.account-card.border-warning {
  border-color: var(--warning) !important;
  border-width: 2px;
}

/* Negative balance warning alert */
.alert-warning.py-1 {
  border-radius: 0.375rem;
  border: 1px solid rgba(255, 193, 7, 0.5);
  background-color: rgba(255, 193, 7, 0.1);
  color: #856404;
}

/* Cash flow transaction styling */
.cash-flow-transaction {
  transition: background-color 0.2s ease;
}

.cash-flow-transaction:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

/* Negative amount display */
.text-danger.fw-bold {
  font-size: 1.1rem;
}

/* Cash flow summary cards */
.summary-card {
  background: linear-gradient(135deg, var(--light), #fff);
  border: none;
  border-radius: 0.75rem;
}

.summary-card .card-body {
  text-align: center;
  padding: 1.5rem;
}

.summary-card .display-6 {
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* Balance status indicators */
.balance-status-positive::before {
  content: "💰";
  margin-right: 0.5rem;
}

.balance-status-negative::before {
  content: "⚠️";
  margin-right: 0.5rem;
}

.balance-status-zero::before {
  content: "🔄";
  margin-right: 0.5rem;
}