/* Container Tracking Platform - Design System */
:root {
  /* Brand & UI */
  --color-dark:     #343A40; /* Navbar, sidebar bg */
  --color-light:    #F8F9FA; /* Page background, cards bg */
  --color-primary:  #007BFF; /* Links, active tabs */
  --color-secondary:#6C757D; /* Muted text, borders */
  --color-bg-alt:   #E9ECEF; /* Table header bg, inputs */

  /* Status */
  --color-success:  #28A745; /* Completed dots, "Received" badge */
  --color-info:     #17A2B8; /* "Early" badge, info alerts */
  --color-warning:  #FFC107; /* "Open" badge, caution alerts */
  --color-danger:   #DC3545; /* Error dots, "Delayed" badge */
  --color-pending:  #ADB5BD; /* Upcoming dots, disabled buttons */

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* Global Styles */
* {
  box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    padding: 0;
  background: var(--color-light);
  color: var(--color-dark);
    line-height: 1.6;
    font-weight: 400;
  font-size: 14px;
}

/* Navigation */
nav {
  background: var(--color-dark);
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--color-secondary);
    position: sticky;
    top: 0;
    z-index: 1000;
  box-shadow: var(--shadow-sm);
}

nav a {
    margin-right: 2rem;
    text-decoration: none;
  color: #fff;
    font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition-fast);
    position: relative;
}

nav a:hover {
  color: var(--color-primary);
    transform: translateY(-1px);
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
  background: var(--color-primary);
  transition: width var(--transition-normal);
}

nav a:hover::after {
    width: 100%;
}

/* Container Layout */
.container {
  background: #fff;
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-secondary);
    margin: 2rem auto;
    max-width: 1200px;
}

/* Flash Messages */
.flashes {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.flash {
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
  border-radius: var(--radius-md);
    border: none;
    font-weight: 500;
  box-shadow: var(--shadow-sm);
}

.flash.success {
  background: rgba(40, 167, 69, 0.1);
  color: var(--color-success);
  border-left: 4px solid var(--color-success);
}

.flash.error {
  background: rgba(220, 53, 69, 0.1);
  color: var(--color-danger);
  border-left: 4px solid var(--color-danger);
}

.flash.info {
  background: rgba(23, 162, 184, 0.1);
  color: var(--color-info);
  border-left: 4px solid var(--color-info);
}

.flash.warning {
  background: rgba(255, 193, 7, 0.1);
  color: var(--color-warning);
  border-left: 4px solid var(--color-warning);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
  transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background: var(--color-primary);
    color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: #0056b3;
    color: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-secondary);
    color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: #545b62;
    color: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn-success {
  background: var(--color-success);
    color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-success:hover {
  background: #1e7e34;
    color: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn-danger {
  background: var(--color-danger);
    color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-danger:hover {
  background: #c82333;
    color: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn-info {
  background: var(--color-info);
    color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-info:hover {
  background: #138496;
    color: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
    box-shadow: none;
}

.btn-outline-primary:hover {
  background: var(--color-primary);
    color: #ffffff;
  box-shadow: var(--shadow-md);
}

.btn-outline-secondary {
    background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
    box-shadow: none;
}

.btn-outline-secondary:hover {
  background: var(--color-secondary);
    color: #ffffff;
  box-shadow: var(--shadow-md);
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
    overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-secondary);
    padding: 1.5rem;
    font-weight: 700;
  color: var(--color-dark);
    font-size: 1.1rem;
}

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

.card-header.bg-success {
  background: var(--color-success) !important;
    color: #ffffff !important;
}

.card-header.bg-info {
  background: var(--color-info) !important;
    color: #ffffff !important;
}

.card-header.bg-secondary {
  background: var(--color-secondary) !important;
    color: #ffffff !important;
}

.card-header.bg-warning {
  background: var(--color-warning) !important;
    color: #ffffff !important;
}

.card-header.bg-danger {
  background: var(--color-danger) !important;
    color: #ffffff !important;
}

.card-body {
    padding: 1.5rem;
}

/* Forms */
.form-control, .form-select {
  background: #fff;
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-md);
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
  transition: var(--transition-normal);
  color: var(--color-dark);
  min-height: 48px; /* Prevents form from shifting when showing feedback */
}

.form-control:focus, .form-select:focus {
    outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
  background: #fff;
}

.form-label {
    font-weight: 600;
  color: var(--color-dark);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

/* Tables */
.table {
  background: #fff;
  border-radius: var(--radius-md);
    overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-secondary);
}

.table thead th {
  background: var(--color-bg-alt);
    border: none;
    padding: 1.25rem 1rem;
    font-weight: 700;
  color: var(--color-dark);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table tbody tr {
  transition: var(--transition-normal);
}

.table tbody tr:hover {
  background: rgba(0, 123, 255, 0.05);
}

.table tbody td {
    padding: 1.25rem 1rem;
    border: none;
  border-bottom: 1px solid var(--color-secondary);
    vertical-align: middle;
}

/* Navigation Tabs */
.nav-tabs {
    border: none;
    margin-bottom: 2rem;
}

.nav-tabs .nav-link {
    background: transparent;
    border: none;
  color: var(--color-secondary);
    font-weight: 600;
    padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
    margin-right: 0.5rem;
  transition: var(--transition-normal);
    position: relative;
}

.nav-tabs .nav-link:hover {
  color: var(--color-primary);
  background: rgba(0, 123, 255, 0.05);
}

.nav-tabs .nav-link.active {
  background: var(--color-primary);
    color: #ffffff;
  box-shadow: var(--shadow-sm);
}

/* Timeline Component */
.timeline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
}

.timeline .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  transition: var(--transition-fast);
}

.timeline .dot.completed {
  background: var(--color-success);
}

.timeline .dot.upcoming {
  background: var(--color-pending);
  border: 2px solid var(--color-secondary);
}

.timeline .dot.delayed {
  background: var(--color-danger);
}

.timeline .dot.early {
  background: var(--color-info);
}

.timeline .dot:hover {
  transform: scale(1.2);
}

.timeline .dot::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-dark);
  color: #fff;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
  z-index: 1000;
}

.timeline .dot:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Journey Detail Drawer */
.journey-drawer {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100vh;
  background: #fff;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
  z-index: 1050;
  overflow-y: auto;
}

.journey-drawer.open {
  right: 0;
}

.journey-drawer .drawer-header {
    padding: 1.5rem;
  border-bottom: 1px solid var(--color-secondary);
  background: var(--color-bg-alt);
}

.journey-drawer .drawer-body {
  padding: 1.5rem;
}

.journey-timeline {
  position: relative;
  padding-left: 2rem;
}

.journey-timeline::before {
  content: '';
  position: absolute;
  left: 1rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-secondary);
}

.journey-timeline .timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.journey-timeline .timeline-item::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 0.5rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--color-secondary);
  border: 3px solid #fff;
  box-shadow: var(--shadow-sm);
}

.journey-timeline .timeline-item.completed::before {
  background: var(--color-success);
}

.journey-timeline .timeline-item.delayed::before {
  background: var(--color-danger);
}

.journey-timeline .timeline-item.early::before {
  background: var(--color-info);
}

/* File Import Modal */
.file-import-modal .modal-content {
  background: #fff;
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.file-import-modal .modal-header {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-secondary);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  padding: 1.5rem;
}

.file-import-modal .modal-title {
    font-weight: 700;
  color: var(--color-dark);
}

.file-import-modal .modal-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-secondary);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
    padding: 1.5rem;
}

.drop-zone {
  border: 2px dashed var(--color-secondary);
  border-radius: var(--radius-md);
  padding: 3rem;
  text-align: center;
  transition: var(--transition-normal);
  background: var(--color-light);
  cursor: pointer;
}

.drop-zone:hover {
  border-color: var(--color-primary);
  background: rgba(0, 123, 255, 0.05);
}

.drop-zone.dragover {
  border-color: var(--color-primary);
  background: rgba(0, 123, 255, 0.1);
}

.drop-zone .icon {
  font-size: 3rem;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

.drop-zone .text {
  color: var(--color-secondary);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.drop-zone .subtext {
  color: var(--color-secondary);
  font-size: 0.9rem;
}

/* Progress Bar */
.progress {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
    overflow: hidden;
  height: 8px;
}

.progress-bar {
  border-radius: var(--radius-md);
  transition: width var(--transition-normal);
}

.progress-bar.bg-primary {
  background: var(--color-primary) !important;
}

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

.progress-bar.bg-info {
  background: var(--color-info) !important;
}

.progress-bar.bg-secondary {
  background: var(--color-secondary) !important;
}

.progress-bar.bg-warning {
  background: var(--color-warning) !important;
}

/* Badges */
.badge {
    padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

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

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

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

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

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

/* Text Colors */
.text-primary {
  color: var(--color-primary) !important;
}

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

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

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

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

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

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

/* Border Colors */
.border-primary {
  border-color: var(--color-primary) !important;
}

.border-success {
  border-color: var(--color-success) !important;
}

.border-info {
  border-color: var(--color-info) !important;
}

.border-secondary {
  border-color: var(--color-secondary) !important;
}

.border-warning {
  border-color: var(--color-warning) !important;
}

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

/* MAWB Action Button Styling */
.mawb-action-btn {
  background: var(--color-secondary);
    color: #ffffff !important;
    border: none;
    font-weight: 600;
    cursor: pointer;
  transition: var(--transition-normal);
  border-radius: var(--radius-md);
    padding: 0.5rem 1rem !important;
    font-size: 0.85rem;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 80px;
    justify-content: center;
  box-shadow: var(--shadow-sm);
}

.mawb-action-btn:hover {
  background: #545b62;
    transform: translateY(-2px);
  box-shadow: var(--shadow-md);
    color: #ffffff !important;
    text-decoration: none !important;
}

.mawb-action-btn:active {
    transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.mawb-action-btn i {
    font-size: 0.75rem;
    opacity: 0.9;
}

.mawb-action-btn:hover i {
    opacity: 1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
  color: var(--color-dark);
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
  color: var(--color-dark);
}

h2 {
    font-size: 2rem;
  color: var(--color-dark);
}

/* Retractable Sidebar - REMOVED - Using Quantum Able sidebar instead */

/* When sidebar is not present (user not logged in) */
#content-wrapper[style*="margin-left: 0"] {
  margin-left: 0 !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        margin: 1rem;
        padding: 1.5rem;
    }

  .main-sidebar {
        position: static;
        width: 100%;
        min-height: auto;
        padding-top: 0;
    }

    #content-wrapper {
        margin-left: 0;
        padding: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.85rem;
    }

  .journey-drawer {
    width: 100%;
    right: -100%;
  }
}

/* Override Bootstrap defaults with our custom styles */
.bg-primary {
  background-color: var(--color-primary) !important;
}

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

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

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

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

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

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

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

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

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

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

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

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

.btn-primary {
  background-color: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  color: #ffffff !important;
}

.btn-primary:hover {
  background-color: #0056b3 !important;
  border-color: #0056b3 !important;
  color: #ffffff !important;
}

.btn-success {
  background-color: var(--color-success) !important;
  border-color: var(--color-success) !important;
  color: #ffffff !important;
}

.btn-success:hover {
  background-color: #1e7e34 !important;
  border-color: #1e7e34 !important;
  color: #ffffff !important;
}

.btn-danger {
  background-color: var(--color-danger) !important;
  border-color: var(--color-danger) !important;
  color: #ffffff !important;
}

.btn-danger:hover {
  background-color: #c82333 !important;
  border-color: #c82333 !important;
  color: #ffffff !important;
}

.btn-info {
  background-color: var(--color-info) !important;
  border-color: var(--color-info) !important;
  color: #ffffff !important;
}

.btn-info:hover {
  background-color: #138496 !important;
  border-color: #138496 !important;
  color: #ffffff !important;
}

.btn-secondary {
  background-color: var(--color-secondary) !important;
  border-color: var(--color-secondary) !important;
  color: #ffffff !important;
}

.btn-secondary:hover {
  background-color: #545b62 !important;
  border-color: #545b62 !important;
  color: #ffffff !important;
}

.btn-outline-primary {
  color: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
}

.btn-outline-primary:hover {
  background-color: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  color: #ffffff !important;
}

.btn-outline-secondary {
  color: var(--color-secondary) !important;
  border-color: var(--color-secondary) !important;
}

.btn-outline-secondary:hover {
  background-color: var(--color-secondary) !important;
  border-color: var(--color-secondary) !important;
  color: #ffffff !important;
}

.card {
  background-color: #fff !important;
  border: 1px solid var(--color-secondary) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-sm) !important;
}

.card-header {
  background-color: var(--color-bg-alt) !important;
  border-bottom: 1px solid var(--color-secondary) !important;
  color: var(--color-dark) !important;
}

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

.form-control {
  background-color: #fff !important;
  border: 2px solid var(--color-secondary) !important;
  border-radius: var(--radius-md) !important;
  color: var(--color-dark) !important;
}

.form-control:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1) !important;
  background-color: #fff !important;
}

.form-label {
  color: var(--color-dark) !important;
  font-weight: 600 !important;
}

.navbar {
  background-color: var(--color-dark) !important;
  border-bottom: 1px solid var(--color-secondary) !important;
  box-shadow: var(--shadow-sm) !important;
}

.navbar-brand {
  color: #fff !important;
}

.navbar-nav .nav-link {
  color: #fff !important;
}

.navbar-nav .nav-link:hover {
  color: var(--color-primary) !important;
}

.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

.shadow {
  box-shadow: var(--shadow-md) !important;
}

.bg-opacity-10 {
  background-color: rgba(220, 53, 69, 0.1) !important;
}

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

.text-decoration-none {
  text-decoration: none !important;
}

.text-decoration-none:hover {
  text-decoration: underline !important;
}

#content-wrapper {
    padding-top: 72px !important;
}

.invalid-feedback {
  min-height: 1.5em; /* Reserve space for feedback, prevents layout shift */
  display: block;
  visibility: hidden;
}

.is-invalid ~ .invalid-feedback {
  visibility: visible;
}

.is-valid ~ .invalid-feedback {
  visibility: hidden;
}