/* QV Subcontractor Management System (QV SCMS) Custom Styles
   Modern UI Implementation
   ========================================================================== */

/* ===== Variables ===== */
:root {
  /* Primary Colors */
  --navy-blue: #0a2540;
  --cool-gray: #f7f9fc;
  --cool-gray-darker: #e9ecf2;
  --cool-gray-text: #5a6478;
  
  /* Accent Colors */
  --vibrant-teal: #05d69e;
  --warm-amber: #f59e0b;
  --danger-red: #ef4444;
  
  /* Neutral Colors */
  --white: #ffffff;
  --black: #151515;
  --card-shadow: 0 4px 12px rgba(10, 37, 64, 0.08);
  
  /* Dark Mode Colors */
  --dark-bg: #121826;
  --dark-card: #1e293b;
  --dark-text: #e5e7eb;
  --dark-accent: #0ea5e9;
  
  /* Typography */
  --font-family: 'Roboto', 'Open Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  
  /* Border Radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
}

/* ===== Base Styles ===== */
body {
  font-family: var(--font-family);
  background-color: var(--cool-gray);
  color: var(--navy-blue);
  margin: 0;
  padding: 0;
  transition: background-color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  margin-top: 0;
  color: var(--navy-blue);
}

a {
  color: var(--vibrant-teal);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: #04b285;
}

/* ===== Layout ===== */
.container-fluid {
  padding: 0;
}

/* Main Content */
.content-wrapper {
  margin-left: 250px;
  padding: var(--spacing-md);
  transition: margin-left var(--transition-normal);
}

.content-wrapper.sidebar-collapsed {
  margin-left: 70px;
}

/* ===== Navigation ===== */
.navbar {
  background-color: var(--navy-blue) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 0.75rem var(--spacing-lg);
  height: 60px;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--white) !important;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85);
  padding: 0.5rem 1rem;
  transition: color var(--transition-fast);
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--white);
}

.navbar-dark .navbar-nav .nav-link i {
  margin-right: 8px;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 60px;
  left: 0;
  width: 250px;
  height: calc(100vh - 60px);
  background-color: var(--white);
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
  z-index: 1000;
  transition: width var(--transition-normal), transform var(--transition-normal);
  overflow-y: auto;
}

.sidebar.collapsed {
  width: 70px;
}

.sidebar-toggle {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background-color: var(--vibrant-teal);
  color: var(--white);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.sidebar-toggle:hover {
  background-color: #04b285;
}

.sidebar-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--cool-gray-darker);
  display: flex;
  align-items: center;
}

.sidebar-header h3 {
  margin-bottom: 0;
  font-size: 1.1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar.collapsed .sidebar-header h3 {
  display: none;
}

.sidebar-menu {
  padding: var(--spacing-md) 0;
}

.sidebar-item {
  padding: 0;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 12px var(--spacing-md);
  color: var(--navy-blue);
  transition: all var(--transition-fast);
  position: relative;
  text-decoration: none;
}

.sidebar-link:hover {
  background-color: var(--cool-gray);
  color: var(--vibrant-teal);
}

.sidebar-link.active {
  background-color: var(--cool-gray);
  color: var(--vibrant-teal);
  border-left: 3px solid var(--vibrant-teal);
}

.sidebar-link i {
  width: 24px;
  font-size: 1.1rem;
  margin-right: var(--spacing-md);
  text-align: center;
}

.sidebar-link span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar.collapsed .sidebar-link span {
  display: none;
}

/* ===== Cards ===== */
.card {
  background-color: var(--white);
  border: none;
  border-radius: var(--border-radius-md);
  box-shadow: var(--card-shadow);
  margin-bottom: var(--spacing-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(10, 37, 64, 0.12);
}

.card-header {
  background-color: var(--white);
  border-bottom: 1px solid var(--cool-gray-darker);
  padding: var(--spacing-md) var(--spacing-lg);
  font-weight: 600;
  border-top-left-radius: var(--border-radius-md) !important;
  border-top-right-radius: var(--border-radius-md) !important;
}

.card-body {
  padding: var(--spacing-lg);
}

/* ===== Dashboard Cards ===== */
.metric-card {
  position: relative;
  overflow: hidden;
  height: 100%;
}

.metric-card.bg-primary {
  background-color: var(--navy-blue) !important;
}

.metric-card.bg-success {
  background-color: var(--vibrant-teal) !important;
}

.metric-card.bg-warning {
  background-color: var(--warm-amber) !important;
}

.metric-card.bg-danger {
  background-color: var(--danger-red) !important;
}

.metric-card .card-body {
  position: relative;
  z-index: 2;
}

.metric-card::after {
  content: '';
  position: absolute;
  bottom: -30px;
  right: -20px;
  width: 120px;
  height: 120px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  z-index: 1;
}

/* ===== Tables ===== */
.table {
  color: var(--navy-blue);
  margin-bottom: 0;
}

.table th {
  border-top: none;
  border-bottom: 2px solid var(--cool-gray-darker);
  color: var(--navy-blue);
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-md);
}

.table td {
  vertical-align: middle;
  padding: var(--spacing-md) var(--spacing-md);
  border-bottom: 1px solid var(--cool-gray-darker);
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: var(--cool-gray);
}

.table-hover tbody tr:hover {
  background-color: var(--cool-gray-darker);
}

/* ===== Buttons ===== */
.btn {
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-md);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.btn:focus {
  box-shadow: none;
}

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

.btn-primary:hover, .btn-primary:focus {
  background-color: #0d3057;
  border-color: #0d3057;
}

.btn-success {
  background-color: var(--vibrant-teal);
  border-color: var(--vibrant-teal);
}

.btn-success:hover, .btn-success:focus {
  background-color: #04b285;
  border-color: #04b285;
}

.btn-warning {
  background-color: var(--warm-amber);
  border-color: var(--warm-amber);
  color: var(--white);
}

.btn-warning:hover, .btn-warning:focus {
  background-color: #e58e09;
  border-color: #e58e09;
  color: var(--white);
}

.btn-danger {
  background-color: var(--danger-red);
  border-color: var(--danger-red);
}

.btn-danger:hover, .btn-danger:focus {
  background-color: #dc3030;
  border-color: #dc3030;
}

.btn-outline-primary {
  color: var(--navy-blue);
  border-color: var(--navy-blue);
}

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

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

/* ===== Forms ===== */
.form-control {
  border-radius: var(--border-radius-md);
  border: 1px solid var(--cool-gray-darker);
  padding: 0.5rem 0.75rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--vibrant-teal);
  box-shadow: 0 0 0 0.2rem rgba(5, 214, 158, 0.15);
}

.form-select {
  border-radius: var(--border-radius-md);
  border: 1px solid var(--cool-gray-darker);
  padding: 0.5rem 2.25rem 0.5rem 0.75rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-select:focus {
  border-color: var(--vibrant-teal);
  box-shadow: 0 0 0 0.2rem rgba(5, 214, 158, 0.15);
}

/* ===== Badges ===== */
.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
  border-radius: 30px;
}

/* New badge with gradient styling */
.badge.gradient-badge {
  background-image: linear-gradient(to right, #00C7C7, #336199, #7AC142);
  color: white;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 9999px; /* Ensures fully pill-shaped ends */
  font-size: 0.875rem; /* text-sm equivalent */
}

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

.bg-warning {
  background-color: var(--warm-amber) !important;
}

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

/* ===== Progress Bars ===== */
.progress {
  height: 0.75rem;
  background-color: var(--cool-gray);
  border-radius: var(--border-radius-sm);
  box-shadow: none;
  margin-bottom: 1rem;
}

.progress-bar {
  border-radius: var(--border-radius-sm);
}

/* ===== Charts ===== */
.chart-container {
  position: relative;
  height: 300px;
  width: 100%;
}

/* Style for contract status chart */
#contract-status-chart {
  max-height: 300px;
}

.chart-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--navy-blue);
}

.chart-center-text span {
  display: block;
  font-size: 1rem;
  font-weight: 400;
  color: var(--cool-gray-text);
}

/* ===== Pagination ===== */
.pagination {
  margin-bottom: 0;
}

.page-link {
  color: var(--navy-blue);
  border: 1px solid var(--cool-gray-darker);
  padding: 0.5rem 0.75rem;
}

.page-link:hover {
  background-color: var(--cool-gray);
  border-color: var(--cool-gray-darker);
  color: var(--navy-blue);
}

.page-item.active .page-link {
  background-color: var(--navy-blue);
  border-color: var(--navy-blue);
}

/* ===== Modal ===== */
.modal-content {
  border-radius: var(--border-radius-md);
  border: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.modal-header {
  background-color: var(--navy-blue);
  color: var(--white);
  border-bottom: none;
  border-top-left-radius: var(--border-radius-md);
  border-top-right-radius: var(--border-radius-md);
}

.modal-header .modal-title {
  color: var(--white);
}

.modal-header .btn-close {
  color: var(--white);
  opacity: 0.8;
}

.modal-footer {
  border-top: 1px solid var(--cool-gray-darker);
}

/* ===== Risk Heatmap ===== */
.risk-heatmap {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-gap: 0.5rem;
  margin-bottom: 1rem;
}

.risk-heatmap-cell {
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  text-align: center;
  color: var(--white);
  font-weight: 500;
  transition: transform var(--transition-fast);
}

.risk-heatmap-cell:hover {
  transform: scale(1.05);
  z-index: 5;
}

/* ===== Timeline ===== */
.timeline {
  position: relative;
  padding: 20px 0;
}

.timeline:before {
  content: '';
  position: absolute;
  top: 0;
  left: 18px;
  height: 100%;
  width: 4px;
  background: var(--cool-gray-darker);
}

.timeline-item {
  position: relative;
  margin-bottom: 30px;
}

.timeline-marker {
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
}

.timeline-content {
  margin-left: 60px;
  background: var(--white);
  padding: 15px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--card-shadow);
}

.timeline-content h3 {
  margin-top: 0;
  margin-bottom: 5px;
}

/* ===== Utility Classes ===== */
.text-primary {
  color: var(--navy-blue) !important;
}

.text-success {
  color: var(--vibrant-teal) !important;
}

.text-warning {
  color: var(--warm-amber) !important;
}

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

.text-muted {
  color: var(--cool-gray-text) !important;
}

.bg-light {
  background-color: var(--cool-gray) !important;
}

/* ===== Dark Mode ===== */
body.dark-mode {
  background-color: var(--dark-bg);
  color: var(--dark-text);
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
  color: var(--dark-text);
}

body.dark-mode .card {
  background-color: var(--dark-card);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

body.dark-mode .card-header {
  background-color: var(--dark-card);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .sidebar {
  background-color: var(--dark-card);
}

body.dark-mode .sidebar-link {
  color: var(--dark-text);
}

body.dark-mode .sidebar-link:hover,
body.dark-mode .sidebar-link.active {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--dark-accent);
}

body.dark-mode .sidebar-link.active {
  border-left: 3px solid var(--dark-accent);
}

body.dark-mode .table {
  color: var(--dark-text);
}

body.dark-mode .table th {
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .table td {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

body.dark-mode .table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(255, 255, 255, 0.03);
}

body.dark-mode .table-hover tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

body.dark-mode .form-control,
body.dark-mode .form-select {
  background-color: var(--dark-card);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--dark-text);
}

body.dark-mode .form-control:focus,
body.dark-mode .form-select:focus {
  border-color: var(--dark-accent);
  box-shadow: 0 0 0 0.2rem rgba(14, 165, 233, 0.15);
}

body.dark-mode .btn-outline-primary {
  color: var(--dark-accent);
  border-color: var(--dark-accent);
}

body.dark-mode .btn-outline-primary:hover {
  background-color: var(--dark-accent);
  border-color: var(--dark-accent);
  color: var(--dark-text);
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 992px) {
  .sidebar {
    transform: translateX(-100%);
    width: 250px;
  }
  
  .sidebar.show {
    transform: translateX(0);
  }
  
  .content-wrapper {
    margin-left: 0;
  }
  
  .content-wrapper.sidebar-collapsed {
    margin-left: 0;
  }
}

/* Loader and Animations */
.loader {
  width: 24px;
  height: 24px;
  border: 3px solid var(--cool-gray-darker);
  border-radius: 50%;
  border-top: 3px solid var(--vibrant-teal);
  animation: spin 1s linear infinite;
}

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

.fade-in {
  animation: fadeIn 0.5s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Card hover animation */
.card.hover-animate {
  transition: transform 0.3s, box-shadow 0.3s;
}

.card.hover-animate:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(10, 37, 64, 0.15);
}

/* Tooltip styling */
.custom-tooltip {
  position: relative;
  display: inline-block;
}

.custom-tooltip .tooltip-text {
  visibility: hidden;
  width: 120px;
  background-color: var(--navy-blue);
  color: var(--white);
  text-align: center;
  border-radius: var(--border-radius-sm);
  padding: 5px;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -60px;
  opacity: 0;
  transition: opacity 0.3s;
}

.custom-tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Notification badge */
.notification-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  padding: 3px 6px;
  border-radius: 50%;
  background: var(--danger-red);
  color: white;
  font-size: 0.7rem;
}

/* Star rating */
.star-rating {
  display: inline-flex;
  align-items: center;
}

.star-rating .star {
  color: #ddd;
  font-size: 1.2rem;
  padding: 0 1px;
}

.star-rating .star.filled {
  color: var(--warm-amber);
}

.star-rating .star.half {
  position: relative;
}

.star-rating .star.half:after {
  content: '\f089';
  font-family: 'Font Awesome 5 Free';
  position: absolute;
  left: 0;
  top: 0;
  width: 50%;
  overflow: hidden;
  color: var(--warm-amber);
}

/* Progress steps */
.progress-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.progress-step {
  flex: 1;
  text-align: center;
  position: relative;
}

.progress-step:not(:last-child):after {
  content: '';
  position: absolute;
  top: 14px;
  left: 50%;
  width: 100%;
  height: 2px;
  background-color: var(--cool-gray-darker);
  z-index: 1;
}

.progress-step.completed:not(:last-child):after {
  background-color: var(--vibrant-teal);
}

.step-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--cool-gray-darker);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  position: relative;
  z-index: 2;
}

.progress-step.completed .step-icon {
  background-color: var(--vibrant-teal);
  color: white;
}

.progress-step.active .step-icon {
  background-color: var(--navy-blue);
  color: white;
}

.step-label {
  font-size: 0.85rem;
  color: var(--cool-gray-text);
}

.progress-step.active .step-label {
  color: var(--navy-blue);
  font-weight: 600;
}

.progress-step.completed .step-label {
  color: var(--vibrant-teal);
}

/* Print styles */
@media print {
  .sidebar, .navbar, .no-print {
    display: none !important;
  }
  
  .content-wrapper {
    margin-left: 0 !important;
    padding: 0 !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
  
  body {
    background-color: white !important;
  }
}