/* ==========================================================================
   CE Invoice Transfer App - Brand Design System
   Copenhagen Economics Official Brand Colors
   ========================================================================== */

:root {
  /* Copenhagen Economics Brand Colors */
  --ce-black: #2a2a2a;
  --ce-dark-blue: #2b5065;
  --ce-dark-blue-hover: #1f3d4d;
  --ce-dark-blue-light: #3a6a82;
  --ce-blue: #016c98;
  --ce-grey: #e6e6e6;
  --ce-green: #1da600;
  --ce-green-light: #d4f4cc;
  --ce-yellow: #ffff00;
  --ce-yellow-muted: #fff9c4;
  --ce-orange: #ff9800;
  --ce-red: #aa0060;
  --ce-red-light: #f8d7e8;
  
  /* TimeLog Brand Color (for TimeLog-specific references only) */
  --timelog-pink: #e84895;
  --timelog-pink-light: #fde8f2;
  
  /* Override Bootstrap CSS Variables with CE Colors */
  --bs-blue: #016c98;
  --bs-indigo: #6610f2;
  --bs-purple: #6f42c1;
  --bs-pink: #d63384;
  --bs-red: #aa0060;
  --bs-orange: #ff9800;
  --bs-yellow: #ffff00;
  --bs-green: #1da600;
  --bs-teal: #20c997;
  --bs-cyan: #0dcaf0;
  --bs-white: #fff;
  --bs-gray: #6c757d;
  --bs-gray-dark: #343a40;
  --bs-gray-100: #f8f9fa;
  --bs-gray-200: #e9ecef;
  --bs-gray-300: #dee2e6;
  --bs-gray-400: #ced4da;
  --bs-gray-500: #adb5bd;
  --bs-gray-600: #6c757d;
  --bs-gray-700: #495057;
  --bs-gray-800: #343a40;
  --bs-gray-900: #212529;
  --bs-primary: #2b5065;
  --bs-primary-rgb: 43, 80, 101;
  --bs-secondary: #6c757d;
  --bs-success: #1da600;
  --bs-success-rgb: 29, 166, 0;
  --bs-info: #016c98;
  --bs-info-rgb: 1, 108, 152;
  --bs-warning: #ffff00;
  --bs-warning-rgb: 255, 255, 0;
  --bs-danger: #aa0060;
  --bs-danger-rgb: 170, 0, 96;
  --bs-light: #f8f9fa;
  --bs-dark: #2a2a2a;
  
  /* Semantic Colors */
  --color-success: #1da600;
  --color-success-light: #d4f4cc;
  --color-danger: #aa0060;
  --color-danger-light: #f8d7e8;
  --color-warning: #ffff00;
  --color-warning-light: #fff9c4;
  --color-info: #016c98;
  --color-info-light: #d9e7ed;
  
  /* Primary Brand (Dark Blue) */
  --brand-primary: #2b5065;
  --brand-primary-dark: #1f3d4d;
  --brand-primary-light: #3a6a82;
  
  /* Neutral Colors */
  --color-dark: #2a2a2a;
  --color-gray-700: #495057;
  --color-gray-600: #6c757d;
  --color-gray-500: #adb5bd;
  --color-gray-300: #dee2e6;
  --color-gray-200: #e9ecef;
  --color-gray-100: #f8f9fa;
  --color-white: #ffffff;
  
  /* Shadows */
  --shadow-sm: 0 .125rem .25rem rgba(0, 0, 0, .075);
  --shadow-md: 0 .25rem .75rem rgba(0, 0, 0, .05);
  --shadow-lg: 0 .5rem 1rem rgba(0, 0, 0, .075);
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
}

html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
  color: var(--ce-black);
  background-color: #fafbfc;
}

/* ==========================================================================
   Brand Button Styles
   ========================================================================== */

.btn-primary {
  color: var(--color-white);
  background-color: var(--brand-primary);
  border-color: var(--brand-primary);
  font-weight: 500;
}

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

.btn-primary:focus,
.btn-primary:active {
  background-color: var(--brand-primary-dark);
  border-color: var(--brand-primary-dark);
  box-shadow: 0 0 0 0.2rem rgba(43, 80, 101, 0.25);
}

.btn-outline-primary {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
  font-weight: 500;
}

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

/* TimeLog-colored outline button */
.btn-outline-timelog {
  color: var(--timelog-pink);
  border-color: var(--timelog-pink);
  font-weight: 500;
}

.btn-outline-timelog:hover {
  background-color: var(--timelog-pink);
  border-color: var(--timelog-pink);
  color: var(--color-white);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem rgba(43, 80, 101, 0.25);
}

/* ==========================================================================
   Card Styles
   ========================================================================== */

.card {
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
  background-color: var(--color-white);
}

.card-header.bg-primary {
  background-color: var(--brand-primary) !important;
  border-bottom: none;
}

.card-header {
  border-bottom: 1px solid var(--color-gray-300);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

/* ==========================================================================
   Links and Navigation
   ========================================================================== */

a {
  color: var(--ce-dark-blue);
  text-decoration: none;
}

a:hover {
  color: var(--ce-dark-blue-hover);
  text-decoration: underline;
}

/* TimeLog-specific links use pink */
a.timelog-link,
a[href*="timelog"],
a[href*="TimeLog"] {
  color: var(--timelog-pink);
}

a.timelog-link:hover,
a[href*="timelog"]:hover,
a[href*="TimeLog"]:hover {
  color: #d13579;
}

.nav-link {
  color: var(--color-gray-700);
}

.nav-link:hover {
  color: var(--ce-dark-blue);
}

.nav-link.active {
  color: var(--ce-dark-blue) !important;
  font-weight: 500;
}

.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
  background-color: var(--brand-primary);
  color: var(--color-white);
}

/* ==========================================================================
   Badges and Labels
   ========================================================================== */

.badge.bg-primary {
  background-color: var(--brand-primary) !important;
}

.badge.bg-success {
  background-color: var(--color-success) !important;
}

.badge.bg-warning {
  background-color: var(--color-warning) !important;
  color: var(--color-dark);
}

.badge.bg-info {
  background-color: var(--color-info) !important;
  color: var(--color-white);
}

.badge.bg-danger {
  background-color: var(--color-danger) !important;
}

/* ==========================================================================
   Alerts
   ========================================================================== */

.alert {
  border-radius: var(--radius-md);
  border-left: 4px solid;
}

.alert-success {
  border-left-color: var(--color-success);
}

.alert-danger {
  border-left-color: var(--color-danger);
}

.alert-warning {
  border-left-color: var(--color-warning);
}

.alert-info {
  border-left-color: var(--color-info);
  background-color: rgba(1, 108, 152, 0.1);
  color: var(--ce-black);
}

/* ==========================================================================
   Tables
   ========================================================================== */

.table {
  color: var(--color-dark);
  background-color: var(--color-white);
}

.table thead th {
  border-bottom: 2px solid var(--ce-dark-blue);
  background-color: var(--ce-grey);
  color: var(--ce-black);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.025em;
  padding: 0.75rem;
}

.table thead th a {
  color: var(--ce-black);
  text-decoration: none;
  display: inline-block;
  transition: color 0.2s ease;
}

.table thead th a:hover {
  color: var(--ce-dark-blue);
}

.table thead th a i {
  font-size: 0.75rem;
  opacity: 0.6;
  margin-left: 3px;
}

.table tbody td {
  padding: 0.75rem;
  vertical-align: middle;
}

.table-hover tbody tr:hover {
  background-color: var(--ce-grey);
  cursor: pointer;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(43, 80, 101, 0.02);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-control:focus,
.form-select:focus {
  border-color: var(--ce-dark-blue);
  box-shadow: 0 0 0 0.2rem rgba(43, 80, 101, 0.15);
}

.form-label {
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   Progress and Loading States
   ========================================================================== */

.progress-bar {
  background-color: var(--brand-primary);
}

.spinner-border.text-primary {
  color: var(--brand-primary) !important;
}

/* ==========================================================================
   Custom Utilities
   ========================================================================== */

.text-brand {
  color: var(--ce-dark-blue) !important;
}

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

.bg-brand {
  background-color: var(--ce-dark-blue) !important;
  color: var(--color-white);
}

.bg-brand-light {
  background-color: var(--ce-grey) !important;
}

.bg-timelog {
  background-color: var(--timelog-pink) !important;
  color: var(--color-white);
}

.border-brand {
  border-color: var(--ce-dark-blue) !important;
}

.shadow-brand {
  box-shadow: 0 0.5rem 1rem rgba(43, 80, 101, 0.15) !important;
}

/* ==========================================================================
   Page Headers
   ========================================================================== */

.page-header {
  background: linear-gradient(135deg, var(--ce-dark-blue) 0%, var(--ce-dark-blue-hover) 100%);
  color: var(--color-white);
  padding: 2rem 0;
  margin-bottom: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.page-header h1 {
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.page-header p {
  margin-bottom: 0;
  opacity: 0.9;
}

/* ==========================================================================
   Transfer Progress Steps
   ========================================================================== */

.transfer-progress {
  position: relative;
  padding: 1rem 0;
}

.step-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 3rem;
}

.step-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 1.125rem;
  top: 2.5rem;
  bottom: -1.5rem;
  width: 2px;
  background-color: var(--color-gray-300);
}

.step-item.completed:not(:last-child)::before {
  background-color: var(--color-success);
}

.step-item.error:not(:last-child)::before {
  background-color: var(--color-danger);
}

.step-marker {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-number {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--color-gray-300);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  position: absolute;
}

.step-item.completed .step-number {
  background-color: var(--color-success);
}

.step-item.error .step-number {
  background-color: var(--color-danger);
}

.step-icon {
  font-size: 2.5rem;
  position: absolute;
  z-index: 1;
  display: none;
}

.step-item.completed .step-icon {
  color: var(--color-success);
  display: block;
}

.step-item.error .step-icon {
  color: var(--color-danger);
  display: block;
}

.step-item.completed .step-number,
.step-item.error .step-number {
  display: none;
}

.step-content {
  flex: 1;
}

.step-title {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: var(--color-dark);
}

.step-description {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  margin-bottom: 0;
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination .page-link {
  color: var(--ce-dark-blue);
  border-color: var(--color-gray-300);
}

.pagination .page-link:hover {
  background-color: var(--ce-grey);
  border-color: var(--ce-dark-blue);
  color: var(--ce-dark-blue-hover);
}

.pagination .page-item.active .page-link {
  background-color: var(--brand-primary);
  border-color: var(--brand-primary);
  color: var(--color-white);
}

.pagination .page-item.disabled .page-link {
  color: var(--color-gray-500);
  background-color: var(--color-white);
  border-color: var(--color-gray-300);
}

/* ==========================================================================
   Icon Styles
   ========================================================================== */

.bi {
  vertical-align: middle;
}

.display-1 .bi,
.display-2 .bi,
.display-3 .bi,
.display-4 .bi,
.display-5 .bi,
.display-6 .bi {
  font-size: 0.85em;
  vertical-align: baseline;
}