/* Historic African Vessels - Production Ready Styles */

.vessel-app {
  --vessel-primary: #1e293b;        /* Slate 800 */
  --vessel-secondary: #3b82f6;      /* Blue 500 */
  --vessel-accent: #f1f5f9;         /* Slate 50 */
  --vessel-text-dark: #0f172a;      /* Slate 900 */
  --vessel-text-muted: #64748b;     /* Slate 500 */
  --vessel-border: #e2e8f0;         /* Slate 200 */
  --vessel-bg: #ffffff;
  --vessel-bg-light: #f8fafc;       /* Slate 50 */
  --vessel-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --vessel-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

/* App Container */
.vessel-app {
  margin-top: 50px;
  background-color: var(--vessel-bg-light);
  min-height: calc(100vh - 120px);
}

/* Breadcrumb Styling */
.vessel-app .breadcrumb {
  background: transparent;
  padding: 0.75rem 0;
  margin-bottom: 0;
  font-size: 0.875rem;
}

.vessel-app .breadcrumb-item + .breadcrumb-item::before {
  color: var(--vessel-text-muted);
}

.vessel-app .breadcrumb-item a {
  color: var(--vessel-secondary);
  text-decoration: none;
}

.vessel-app .breadcrumb-item a:hover {
  color: var(--vessel-primary);
}

/* Hero Section - Clean and Simple */
.vessel-app .vessel-hero {
  background: var(--vessel-bg);
  padding: 3rem 0;
  border-bottom: 1px solid var(--vessel-border);
}

.vessel-app .hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--vessel-text-dark);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.vessel-app .hero-subtitle {
  font-size: 1.125rem;
  color: var(--vessel-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.vessel-app .hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.vessel-app .hero-image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--vessel-shadow-lg);
}

.vessel-app .hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Enhanced Stats Section */
.vessel-app .vessel-stats {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--vessel-border);
  position: relative;
}

.vessel-app .vessel-stats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e2e8f0" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
  pointer-events: none;
}

.vessel-app .vessel-stats .stat-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background: white;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.vessel-app .vessel-stats .stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--vessel-primary), var(--vessel-secondary));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.vessel-app .vessel-stats .stat-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.vessel-app .vessel-stats .stat-item:hover::before {
  opacity: 1;
}

.vessel-app .vessel-stats .stat-icon {
  font-size: 2.5rem;
  color: var(--vessel-secondary);
  margin-bottom: 1rem;
  opacity: 0.9;
  transition: all 0.3s ease;
}

.vessel-app .vessel-stats .stat-item:hover .stat-icon {
  transform: scale(1.1);
  color: var(--vessel-primary);
}

.vessel-app .vessel-stats .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--vessel-primary);
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
  transition: all 0.3s ease;
}

.vessel-app .vessel-stats .stat-item:hover .stat-number {
  color: var(--vessel-secondary);
}

.vessel-app .vessel-stats .stat-label {
  font-size: 0.9rem;
  color: var(--vessel-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Enhanced Search Form */
.vessel-app .vessel-search {
  background: var(--vessel-bg);
  padding: 3rem 0;
  border-bottom: 1px solid var(--vessel-border);
  position: relative;
}

.vessel-app .vessel-search .search-card {
  background: white;
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.vessel-app .vessel-search .search-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vessel-primary), var(--vessel-secondary));
}

.vessel-app .vessel-search .form-control {
  border: 2px solid var(--vessel-border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
}

.vessel-app .vessel-search .form-control:focus {
  border-color: var(--vessel-secondary);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
  background: white;
  transform: translateY(-1px);
}

.vessel-app .vessel-search .form-control::placeholder {
  color: #9ca3af;
  font-weight: 500;
}

.vessel-app .vessel-search .form-select {
  border: 2px solid var(--vessel-border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.vessel-app .vessel-search .form-select:focus {
  border-color: var(--vessel-secondary);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
  background: white;
  transform: translateY(-1px);
}

/* Enhanced Search Input */
.vessel-app .search-input-group {
  position: relative;
}

.vessel-app .search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.vessel-app .search-input {
  padding-right: 3rem !important;
}

.vessel-app .search-input.has-value {
  padding-right: 5rem !important;
}

.vessel-app .search-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--vessel-text-muted);
  pointer-events: none;
  z-index: 2;
}

.vessel-app .search-clear {
  position: absolute;
  right: 2.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--vessel-text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 2;
  padding: 0.25rem;
  border-radius: 50%;
}

.vessel-app .search-clear:hover {
  color: var(--vessel-primary);
  background: rgba(59, 130, 246, 0.1);
}

.vessel-app .search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 2px solid var(--vessel-border);
  border-top: none;
  border-radius: 0 0 12px 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  z-index: 10;
  overflow: hidden;
}

.vessel-app .suggestion-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.vessel-app .suggestion-item:last-child {
  border-bottom: none;
}

.vessel-app .suggestion-item:hover {
  background: rgba(59, 130, 246, 0.05);
  color: var(--vessel-primary);
}

.vessel-app .suggestion-item i {
  color: var(--vessel-text-muted);
  font-size: 0.875rem;
}

/* Floating Action Button */
.vessel-app .floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
}

.vessel-app .fab-main {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--vessel-primary), var(--vessel-secondary));
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vessel-app .fab-main:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.vessel-app .fab-main.expanded {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.vessel-app .fab-menu {
  position: absolute;
  bottom: 70px;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.vessel-app .fab-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: white;
  border: 2px solid var(--vessel-border);
  border-radius: 28px;
  padding: 0.75rem 1.25rem;
  color: var(--vessel-text-dark);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  white-space: nowrap;
}

.vessel-app .fab-item:hover {
  background: var(--vessel-primary);
  color: white;
  border-color: var(--vessel-primary);
  transform: translateX(-4px);
}

.vessel-app .fab-item i {
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

@media (max-width: 768px) {
  .floating-actions {
    bottom: 1rem;
    right: 1rem;
  }
  
  .fab-main {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
  
  .fab-item span {
    display: none;
  }
  
  .fab-item {
    padding: 0.75rem;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    justify-content: center;
  }
}

/* Buttons */
.vessel-app .btn-vessel-primary {
  background-color: var(--vessel-primary);
  border-color: var(--vessel-primary);
  color: white;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.vessel-app .btn-vessel-primary:hover {
  background-color: #0f172a;
  border-color: #0f172a;
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--vessel-shadow);
}

.vessel-app .btn-vessel-secondary {
  background-color: var(--vessel-secondary);
  border-color: var(--vessel-secondary);
  color: white;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.vessel-app .btn-vessel-secondary:hover {
  background-color: #2563eb;
  border-color: #2563eb;
  color: white;
  transform: translateY(-1px);
}

.vessel-app .btn-vessel-outline {
  border: 1px solid var(--vessel-border);
  color: var(--vessel-text-dark);
  background: var(--vessel-bg);
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.vessel-app .btn-vessel-outline:hover {
  background-color: var(--vessel-accent);
  border-color: var(--vessel-secondary);
  color: var(--vessel-primary);
}

/* Next-Level Vessel Cards */
.vessel-app .vessel-card {
  background: var(--vessel-bg) !important;
  border: 1px solid var(--vessel-border) !important;
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--vessel-shadow) !important;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
}

.vessel-app .vessel-card:focus,
.vessel-app .vessel-card:focus-within,
.vessel-app .vessel-card.focus {
  outline: none !important;
  border: 1px solid var(--vessel-border) !important;
  box-shadow: var(--vessel-shadow) !important;
}

/* Loading skeleton effect */
.vessel-card.loading {
  pointer-events: none;
}

.vessel-card.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.4) 50%,
    transparent 100%
  );
  transform: translateX(-100%);
  animation: shimmer 2s infinite;
  z-index: 1;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.vessel-app .vessel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(59, 130, 246, 0.02) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.vessel-app .vessel-card:hover {
  transform: translateY(-8px) rotateX(2deg);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(59, 130, 246, 0.1);
  border-color: var(--vessel-secondary);
}

.vessel-app .vessel-card:hover::before {
  opacity: 1;
}

.vessel-app .vessel-card:active {
  transform: translateY(-4px) rotateX(1deg);
  transition: all 0.1s ease;
}

/* Enhanced Image Container */
.vessel-app .vessel-image-container {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #6b7280, #4b5563);
}

.vessel-app .vessel-image-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 60%,
    rgba(0, 0, 0, 0.3) 100%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 2;
}

.vessel-app .vessel-card:hover .vessel-image-container::after {
  opacity: 1;
}

.vessel-app .vessel-card .card-img-top {
  height: 240px;
  object-fit: cover;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 1;
}

.vessel-app .vessel-card:hover .card-img-top {
  transform: scale(1.08);
  filter: brightness(1.1) contrast(1.05);
}

/* Enhanced Placeholder */
.vessel-placeholder {
  height: 240px;
  background: linear-gradient(135deg, #6b7280, #4b5563);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.vessel-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 70%
  );
  transform: translateX(-100%);
  transition: transform 2s ease-in-out;
}

.vessel-app .vessel-card:hover .vessel-placeholder::before {
  transform: translateX(100%);
}

.placeholder-content {
  text-align: center;
  color: white;
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.vessel-app .vessel-card:hover .placeholder-content {
  transform: scale(1.05);
}

.placeholder-icon {
  font-size: 3.5rem;
  margin-bottom: 0.75rem;
  opacity: 0.9;
  display: block;
  transition: all 0.3s ease;
  animation: float 3s ease-in-out infinite;
}

.placeholder-text {
  font-size: 0.875rem;
  font-weight: 600;
  opacity: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

/* Image-based Placeholder Styles */
.vessel-app .placeholder-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: all 0.3s ease;
}

.vessel-app .vessel-card:hover .placeholder-image {
  transform: scale(1.05);
  opacity: 0.9;
}

.vessel-app .placeholder-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  padding: 20px 15px 15px;
  display: flex;
  align-items: end;
  justify-content: center;
}

.vessel-app .placeholder-overlay .placeholder-text {
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* Enhanced Vessel Badges */
.vessel-app .vessel-badges {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
  z-index: 10;
}

.vessel-app .vessel-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  border-radius: 25px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateX(0);
}

.vessel-app .vessel-card:hover .vessel-badge {
  transform: translateX(-2px) scale(1.05);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.vessel-app .featured-badge {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.95), rgba(245, 158, 11, 0.95));
  color: #92400e;
  animation: pulse-gold 2s ease-in-out infinite;
}

.vessel-app .vessel-status.operational {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.95), rgba(16, 185, 129, 0.95));
  color: white;
}

.vessel-app .vessel-status.decommissioned {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.95), rgba(245, 158, 11, 0.95));
  color: #92400e;
}

.vessel-app .vessel-status.wrecked {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.95), rgba(220, 38, 38, 0.95));
  color: white;
}

.vessel-app .vessel-badge i {
  font-size: 0.875rem;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

@keyframes pulse-gold {
  0%, 100% { 
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 0 0 0 rgba(251, 191, 36, 0.4);
  }
  50% { 
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 0 0 4px rgba(251, 191, 36, 0.2);
  }
}

/* Card Body */
.vessel-app .vessel-card .card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Vessel Header */
.vessel-app .vessel-header {
  margin-bottom: 1rem;
}

.vessel-app .vessel-name {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--vessel-text-dark);
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.vessel-app .vessel-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--vessel-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.vessel-app .vessel-location i {
  color: var(--vessel-secondary);
}

/* Vessel Details */
.vessel-app .vessel-details {
  margin-bottom: 1rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.375rem 0;
  border-bottom: 1px solid var(--vessel-border);
  font-size: 0.875rem;
  transition: all 0.2s ease;
  cursor: help;
  border-radius: 6px;
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-row:hover {
  background: rgba(59, 130, 246, 0.05);
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  transform: translateX(2px);
}

.detail-label {
  color: var(--vessel-text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.detail-icon {
  font-size: 0.9rem;
  color: var(--vessel-primary);
  opacity: 0.8;
}

.detail-value {
  color: var(--vessel-text-dark);
  font-weight: 600;
}

/* Visual Timeline */
.vessel-app .vessel-timeline {
  margin: 1rem 0;
  padding: 1rem;
  background: rgba(148, 163, 184, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.1);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.timeline-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--vessel-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.timeline-years {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--vessel-primary);
}

.timeline-bar {
  position: relative;
}

.timeline-track {
  position: relative;
  height: 8px;
  background: rgba(148, 163, 184, 0.2);
  border-radius: 4px;
  margin-bottom: 0.5rem;
  overflow: hidden;
}

.timeline-progress {
  position: absolute;
  top: 0;
  height: 100%;
  border-radius: 4px;
  transition: all 0.3s ease;
  background: linear-gradient(90deg, var(--vessel-secondary), var(--vessel-primary));
}

.timeline-progress[data-status="operational"] {
  background: linear-gradient(90deg, #10b981, #059669);
}

.timeline-progress[data-status="decommissioned"] {
  background: linear-gradient(90deg, #f59e0b, #d97706);
}

.timeline-progress[data-status="wrecked"] {
  background: linear-gradient(90deg, #ef4444, #dc2626);
}

.vessel-app .vessel-card:hover .timeline-progress {
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
  transform: scaleY(1.2);
}

.timeline-marker {
  position: absolute;
  top: -2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--vessel-primary);
  transform: translateX(-50%);
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
}

.timeline-marker:hover {
  transform: translateX(-50%) scale(1.3);
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.5);
}

.timeline-start {
  border-color: #10b981;
}

.timeline-end {
  border-color: #ef4444;
}

.timeline-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.625rem;
  color: var(--vessel-text-secondary);
  font-weight: 500;
  margin-top: 0.25rem;
}

/* Enhanced Summary with Educational Features */
.vessel-app .vessel-summary-container {
  margin-bottom: 1rem;
}

.vessel-app .vessel-summary {
  color: var(--vessel-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  flex: 1;
}

.summary-text {
  margin: 0;
  position: relative;
}

.summary-toggle {
  background: none;
  border: none;
  color: var(--vessel-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0;
  margin-left: 0.5rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: all 0.2s ease;
  text-decoration: none;
}

.summary-toggle:hover {
  color: var(--vessel-secondary);
  transform: translateY(-1px);
}

.summary-toggle .toggle-icon {
  font-size: 0.7rem;
  transition: transform 0.3s ease;
}

.summary-toggle.expanded .toggle-icon {
  transform: rotate(180deg);
}

.summary-toggle.expanded .toggle-text::after {
  content: ' less';
}

.summary-full {
  animation: fadeIn 0.3s ease;
  margin-top: 0.5rem;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Educational Context Tooltip */
.educational-tip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #fff8e1, #ffecb3);
  color: #e65100;
  padding: 0.5rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 0.75rem;
  cursor: help;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 152, 0, 0.2);
  box-shadow: 0 2px 4px rgba(255, 152, 0, 0.1);
}

.educational-tip:hover {
  background: linear-gradient(135deg, #fff3e0, #ffe0b2);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 152, 0, 0.2);
}

.educational-tip i {
  font-size: 0.85rem;
  opacity: 0.9;
}

/* Quick Specifications in Summary */
.vessel-app .vessel-quick-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--vessel-border);
}

.quick-spec {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: rgba(59, 130, 246, 0.08);
  color: var(--vessel-primary);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid rgba(59, 130, 246, 0.15);
}

.quick-spec i {
  font-size: 0.7rem;
  opacity: 0.8;
}

/* Enhanced Specifications with Educational Context */
.vessel-specs {
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--vessel-accent);
  border-radius: 12px;
  border: 1px solid rgba(59, 130, 246, 0.1);
}

/* Custom Tooltip Styling */
.tooltip {
  font-size: 0.75rem !important;
}

.tooltip-inner {
  max-width: 200px !important;
  padding: 0.5rem 0.75rem !important;
  background-color: rgba(0, 0, 0, 0.9) !important;
  border-radius: 6px !important;
  font-weight: 500 !important;
  line-height: 1.3 !important;
}

.specs-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--vessel-border);
}

.specs-header i {
  color: var(--vessel-primary);
  font-size: 1rem;
}

.specs-header span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
}

.specs-grid {
  display: flex;
  gap: 1rem;
}

.spec-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: white;
  border-radius: 8px;
  transition: all 0.2s ease;
  cursor: help;
  border: 1px solid rgba(59, 130, 246, 0.1);
  position: relative;
}

.spec-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
  border-color: var(--vessel-primary);
}

.spec-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: linear-gradient(135deg, var(--vessel-primary), var(--vessel-secondary));
  color: white;
  border-radius: 8px;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.spec-content {
  flex: 1;
}

.spec-label {
  display: block;
  font-size: 0.75rem;
  color: var(--vessel-text-muted);
  font-weight: 500;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.spec-value {
  display: block;
  font-size: 1rem;
  color: var(--vessel-text-dark);
  font-weight: 700;
}

/* Consistent Card Actions */
.card-actions {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--vessel-border);
  background: var(--vessel-accent);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.btn-action-primary {
  display: flex !important;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem !important;
  font-weight: 600 !important;
  border-radius: 12px !important;
  text-decoration: none !important;
  font-size: 0.9rem !important;
  line-height: 1;
  white-space: nowrap;
}

.btn-action-primary i {
  font-size: 1rem;
  flex-shrink: 0;
}

.btn-action-primary span {
  font-size: 0.9rem;
}

.action-buttons {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--vessel-border);
  border-radius: 12px;
  color: var(--vessel-text-muted);
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--vessel-bg);
  position: relative;
  overflow: hidden;
  font-size: 1.2rem;
}

.action-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--vessel-secondary), var(--vessel-primary));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.action-btn i {
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.action-btn:hover {
  color: white;
  border-color: var(--vessel-secondary);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.25);
}

.action-btn:hover::before {
  opacity: 1;
}

.action-btn:hover i {
  transform: scale(1.1);
}

.action-btn:active {
  transform: translateY(-1px) scale(1.02);
  transition: all 0.1s ease;
}

/* External source links use the standard action-btn styling */

/* Quick Preview Modal */
.vessel-app .vessel-preview-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.vessel-app .vessel-preview-modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.2);
}

.modal-content {
  position: relative;
  background: white;
  border-radius: 20px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  max-width: 600px;
  width: 90vw;
  max-height: 80vh;
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.vessel-preview-modal.show .modal-content {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--vessel-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--vessel-accent);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--vessel-text-dark);
  margin: 0;
}

.btn-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--vessel-text-muted);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.btn-close:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--vessel-text-dark);
}

.modal-body {
  padding: 2rem;
  max-height: 60vh;
  overflow-y: auto;
}

.preview-loading {
  text-align: center;
  padding: 2rem;
  color: var(--vessel-text-muted);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--vessel-border);
  border-top: 3px solid var(--vessel-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

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

.preview-content {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: start;
}

.preview-image .vessel-placeholder {
  height: 150px;
  border-radius: 12px;
}

.preview-details h6 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--vessel-text-dark);
  margin-bottom: 1rem;
}

.detail-grid {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.detail-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--vessel-border);
}

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

.detail-item .label {
  font-weight: 600;
  color: var(--vessel-text-muted);
}

.detail-item .value {
  font-weight: 700;
  color: var(--vessel-text-dark);
}

.preview-actions {
  text-align: center;
}

/* Toast Notifications */
.vessel-app .vessel-toast {
  position: fixed;
  top: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  color: white;
  font-weight: 600;
  z-index: 3000;
  transform: translateX(100%);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.vessel-app .vessel-toast.show {
  transform: translateX(0);
}

.vessel-app .vessel-toast-success {
  background: linear-gradient(135deg, #10b981, #059669);
}

.vessel-app .vessel-toast-error {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* Vessel Placeholder */
.vessel-app .vessel-placeholder {
  height: 200px;
  background: linear-gradient(135deg, #6b7280, #4b5563);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.vessel-app .vessel-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M10,60 Q10,50 20,50 L80,50 Q90,50 90,60 L85,70 L15,70 Z M30,30 L70,30 L75,50 L25,50 Z M40,20 L60,20 L65,30 L35,30 Z" fill="rgba(255,255,255,0.1)"/></svg>') no-repeat center;
  background-size: 60px 40px;
  opacity: 0.4;
}

/* Status Badges */
.vessel-app .vessel-status {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.vessel-app .vessel-status.operational {
  background-color: #dcfce7;
  color: #166534;
}

.vessel-app .vessel-status.decommissioned {
  background-color: #fef3c7;
  color: #92400e;
}

.vessel-app .vessel-status.wrecked {
  background-color: #fee2e2;
  color: #991b1b;
}

/* Specifications List */
.vessel-app .vessel-specs {
  list-style: none;
  padding: 0;
  margin: 0;
}

.vessel-app .vessel-specs li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--vessel-border);
  font-size: 0.875rem;
}

.vessel-app .vessel-specs li:last-child {
  border-bottom: none;
}

.vessel-app .vessel-specs .spec-label {
  color: var(--vessel-text-muted);
  font-weight: 500;
}

.vessel-app .vessel-specs .spec-value {
  color: var(--vessel-text-dark);
  font-weight: 600;
}

/* Results Section */
.vessel-app .vessel-results {
  padding: 2rem 0;
}

.vessel-app .vessel-results .section-header {
  display: flex;
  justify-content: between;
  align-items: center;
  margin-bottom: 2rem;
}

.vessel-app .vessel-results .section-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
  margin: 0;
}

.vessel-app .vessel-results .results-count-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.vessel-app .vessel-results .results-count {
  color: var(--vessel-text-dark);
  font-size: 0.95rem;
  font-weight: 500;
}

.vessel-app .vessel-results .results-count strong {
  color: var(--vessel-primary);
  font-size: 1.1rem;
}

.vessel-app .filter-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--vessel-secondary), var(--vessel-primary));
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.vessel-app .filter-indicator i {
  font-size: 0.75rem;
}

/* Enhanced Sort Controls */
.vessel-app .vessel-sort-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--vessel-bg);
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--vessel-border);
  box-shadow: var(--vessel-shadow);
}

.vessel-app .sort-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--vessel-text-muted);
  white-space: nowrap;
}

.vessel-app .sort-buttons {
  display: flex;
  gap: 0.25rem;
}

.vessel-app .sort-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--vessel-text-muted);
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.vessel-app .sort-btn i {
  font-size: 0.875rem;
}

.vessel-app .sort-btn span {
  display: none;
}

.vessel-app .sort-btn:hover {
  color: var(--vessel-primary);
  background: rgba(59, 130, 246, 0.05);
  border-color: rgba(59, 130, 246, 0.1);
  text-decoration: none;
}

.vessel-app .sort-btn.active {
  color: white;
  background: var(--vessel-primary);
  border-color: var(--vessel-primary);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.vessel-app .sort-btn.active:hover {
  background: var(--vessel-secondary);
  border-color: var(--vessel-secondary);
}

/* Desktop: Show text labels */
@media (min-width: 768px) {
  .sort-btn span {
    display: inline;
  }
  
  .sort-btn {
    padding: 0.5rem 1rem;
  }
}

/* Mobile responsive */
@media (max-width: 767px) {
  .vessel-sort-controls {
    padding: 0.5rem 0.75rem;
    gap: 0.75rem;
  }
  
  .sort-label {
    font-size: 0.8125rem;
  }
  
  .sort-btn {
    padding: 0.5rem;
    min-width: 2.5rem;
    justify-content: center;
  }
  
  .sort-btn i {
    font-size: 1rem;
  }
}

/* Active Filters */
.vessel-app .active-filters {
  margin-bottom: 1.5rem;
}

.vessel-app .active-filters .filter-badge {
  display: inline-flex;
  align-items: center;
  background-color: var(--vessel-secondary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  font-size: 0.75rem;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.vessel-app .active-filters .filter-badge .remove-filter {
  margin-left: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-weight: bold;
}

.vessel-app .active-filters .filter-badge .remove-filter:hover {
  color: white;
}

/* No Results */
.vessel-app .no-results {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--vessel-text-muted);
}

.vessel-app .no-results i {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.3;
}

.vessel-app .no-results h3 {
  color: var(--vessel-text-dark);
  margin-bottom: 1rem;
}

/* Pagination */
.vessel-app .pagination {
  justify-content: center;
  margin-top: 2rem;
}

.vessel-app .page-link {
  color: var(--vessel-text-dark);
  border-color: var(--vessel-border);
  padding: 0.5rem 0.75rem;
}

.vessel-app .page-link:hover {
  background-color: var(--vessel-accent);
  border-color: var(--vessel-secondary);
  color: var(--vessel-primary);
}

.vessel-app .page-item.active .page-link {
  background-color: var(--vessel-secondary);
  border-color: var(--vessel-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
  .vessel-hero {
    padding: 2.5rem 0;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
    max-width: 100%;
  }
  
  .hero-actions {
    justify-content: center;
    margin-top: 1.5rem;
  }
  
  .hero-image {
    margin-top: 2rem;
    transform: rotate(0deg);
  }
  
  .hero-image-overlay {
    bottom: 0.5rem;
    right: 0.5rem;
    padding: 0.5rem 0.75rem;
  }
  
  .vessel-stats .stat-item {
    padding: 0.75rem;
  }
  
  .vessel-stats .stat-number {
    font-size: 1.5rem;
  }
  
  .vessel-search .search-card {
    padding: 1rem;
  }
}

/* Enhanced Information Section */
.vessel-app .vessel-info-section {
  margin-top: 5rem;
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--vessel-accent) 0%, rgba(248, 250, 252, 0.8) 100%);
  border-top: 1px solid var(--vessel-border);
}

.vessel-app .info-card {
  background: var(--vessel-bg);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--vessel-border);
  position: relative;
  overflow: hidden;
}

.vessel-app .info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--vessel-primary), var(--vessel-secondary));
}

.vessel-app .info-header {
  text-align: center;
  margin-bottom: 3rem;
}

.vessel-app .info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--vessel-primary), var(--vessel-secondary));
  border-radius: 50%;
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3);
}

.vessel-app .info-icon i {
  font-size: 2rem;
  color: white;
}

.vessel-app .info-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--vessel-text-dark);
  margin-bottom: 0.5rem;
}

.vessel-app .info-subtitle {
  font-size: 1.125rem;
  color: var(--vessel-text-muted);
  margin: 0;
}

.vessel-app .info-content {
  margin-bottom: 3rem;
}

.vessel-app .info-block {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  height: 100%;
}

.vessel-app .info-block-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 16px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.vessel-app .info-block-icon i {
  font-size: 1.5rem;
  color: var(--vessel-primary);
}

.vessel-app .info-block-content h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
  margin-bottom: 0.75rem;
}

.vessel-app .info-block-content p {
  color: var(--vessel-text-muted);
  line-height: 1.6;
  margin: 0;
}

.vessel-app .info-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.vessel-app .info-actions .btn {
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.vessel-app .info-actions .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  .vessel-info-section {
    padding: 3rem 0;
    margin-top: 3rem;
  }
  
  .info-card {
    padding: 2rem 1.5rem;
    border-radius: 20px;
  }
  
  .info-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
  }
  
  .info-icon i {
    font-size: 1.5rem;
  }
  
  .info-title {
    font-size: 1.5rem;
  }
  
  .info-subtitle {
    font-size: 1rem;
  }
  
  .info-block {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .info-block-icon {
    align-self: center;
    width: 50px;
    height: 50px;
  }
  
  .info-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .info-actions .btn {
    width: 100%;
    max-width: 280px;
  }
}

@media (max-width: 576px) {
  .vessel-hero h1 {
    font-size: 1.5rem;
  }
  
  .vessel-stats .row > div {
    margin-bottom: 1rem;
  }
  
  .vessel-stats .row > div:last-child {
    margin-bottom: 0;
  }
  
  /* Enhanced mobile experience */
  .vessel-app .vessel-card {
    border-radius: 16px;
  }
  
  .vessel-app .vessel-card:hover {
    transform: translateY(-4px);
  }
  
  .action-buttons {
    gap: 0.375rem;
  }
  
  .action-btn {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1rem;
  }
  
  .vessel-timeline {
    padding: 0.75rem;
  }
  
  .timeline-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
  
  .timeline-years {
    font-size: 0.6875rem;
  }
  
  .preview-content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .modal-content {
    width: 95vw;
    max-height: 90vh;
  }
  
  .modal-header,
  .modal-body {
    padding: 1rem;
  }
}

/* ========================================
   DETAIL PAGE STYLES - ENHANCED
   ======================================== */

/* Detail Hero Section */
.vessel-app .vessel-detail-hero {
  background: linear-gradient(135deg, var(--vessel-bg) 0%, var(--vessel-bg-light) 100%);
  padding: 4rem 0;
  border-bottom: 1px solid var(--vessel-border);
  position: relative;
  overflow: hidden;
}

.vessel-app .vessel-detail-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

/* Enhanced Hero Image */
.vessel-app .vessel-hero-image-container {
  position: relative;
  margin-bottom: 2rem;
}

.vessel-app .vessel-hero-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 10px 10px -5px rgb(0 0 0 / 0.04);
  transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.vessel-app .vessel-hero-image:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
  box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}

.vessel-hero-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.vessel-hero-image:hover img {
  transform: scale(1.05);
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.vessel-hero-image:hover .image-overlay {
  opacity: 1;
}

.image-badges {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Hero Placeholder */
.vessel-app .vessel-hero-placeholder {
  position: relative;
  height: 400px;
  background: linear-gradient(135deg, var(--vessel-primary) 0%, #475569 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 10px 10px -5px rgb(0 0 0 / 0.04);
}

.vessel-app .vessel-hero-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 100%);
}

.placeholder-content {
  text-align: center;
  color: white;
  z-index: 1;
}

.placeholder-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  animation: float 3s ease-in-out infinite;
}

.placeholder-text {
  font-size: 1.25rem;
  font-weight: 500;
  opacity: 0.9;
}

/* Enhanced Vessel Badges */
.vessel-badge {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  transition: all 0.3s ease;
}

.vessel-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px -3px rgb(0 0 0 / 0.1);
}

.vessel-badge.featured-badge {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  color: white;
  border: none;
}

.vessel-badge.vessel-status.operational {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border: none;
}

.vessel-badge.vessel-status.decommissioned {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  border: none;
}

.vessel-badge.vessel-status.wrecked {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  border: none;
}

/* Enhanced Breadcrumb Navigation */
.vessel-app .vessel-breadcrumb {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(15px);
  border-radius: 16px;
  padding: 1rem 1.5rem;
  border: 1px solid rgba(226, 232, 240, 0.6);
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.vessel-app .vessel-breadcrumb:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -8px rgba(0, 0, 0, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
}

.vessel-breadcrumb .breadcrumb-item {
  display: flex;
  align-items: center;
}

.vessel-breadcrumb .breadcrumb-link {
  color: var(--vessel-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-radius: 8px;
  gap: 0.25rem;
}

.vessel-breadcrumb .breadcrumb-link:hover {
  color: var(--vessel-primary);
  background-color: rgba(59, 130, 246, 0.08);
  transform: translateX(2px);
}

.vessel-breadcrumb .breadcrumb-link i {
  font-size: 0.875rem;
  opacity: 0.8;
}

.vessel-breadcrumb .breadcrumb-link:hover i {
  opacity: 1;
  transform: scale(1.1);
}

.vessel-breadcrumb .breadcrumb-item.active .current-page {
  color: var(--vessel-text-dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
  border-radius: 8px;
  border: 1px solid rgba(59, 130, 246, 0.15);
}

.vessel-breadcrumb .breadcrumb-item.active .current-page i {
  color: var(--vessel-secondary);
  font-size: 0.875rem;
}

.vessel-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: var(--vessel-text-muted);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0.5rem;
  opacity: 0.6;
}

/* Quick Navigation Actions */
.vessel-app .vessel-nav-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0.75rem 0;
}

.vessel-app .nav-actions-right {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.vessel-app .vessel-nav-actions .btn {
  font-size: 0.875rem;
  padding: 0.6rem 1.2rem;
  border-radius: 10px;
  font-weight: 500;
  transition: all 0.2s ease;
  border: 1px solid;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
}

.vessel-app .vessel-nav-actions .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 12px -4px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.vessel-app .vessel-nav-actions .btn i {
  font-size: 0.875rem;
  flex-shrink: 0;
}

/* Specific button styles for navigation */
.vessel-app .vessel-nav-actions .btn-vessel-outline {
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--vessel-border);
  color: var(--vessel-text-dark);
  backdrop-filter: blur(10px);
}

.vessel-app .vessel-nav-actions .btn-vessel-outline:hover {
  background: var(--vessel-bg);
  border-color: var(--vessel-secondary);
  color: var(--vessel-secondary);
}

.vessel-app .vessel-nav-actions .btn-vessel-secondary {
  background: var(--vessel-secondary);
  border-color: var(--vessel-secondary);
  color: white;
}

.vessel-app .vessel-nav-actions .btn-vessel-secondary:hover {
  background: var(--vessel-primary);
  border-color: var(--vessel-primary);
  color: white;
}

/* Small button variant for navigation */
.vessel-app .vessel-nav-actions .btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  line-height: 1.4;
  min-height: 38px;
  white-space: nowrap;
}

.vessel-app .vessel-nav-actions .btn-sm i {
  font-size: 0.875rem;
}

.vessel-app .vessel-nav-actions .btn-sm span {
  margin-left: 0.25rem;
}

/* Ensure consistent button heights */
.vessel-app .vessel-nav-actions .btn {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.vessel-app .vessel-nav-actions .btn-sm {
  min-height: 38px;
}

/* Responsive breadcrumb */
@media (max-width: 768px) {
  .vessel-app .vessel-breadcrumb {
    padding: 0.75rem 1rem;
    border-radius: 12px;
  }
  
  .vessel-breadcrumb .breadcrumb-link span,
  .vessel-breadcrumb .current-page span {
    display: none;
  }
  
  .vessel-breadcrumb .breadcrumb-link i,
  .vessel-breadcrumb .current-page i {
    font-size: 1rem;
  }
  
  .vessel-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    margin: 0 0.25rem;
  }
  
  .vessel-app .vessel-nav-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding: 0.5rem 0;
  }
  
  .vessel-app .nav-actions-right {
    justify-content: center;
    gap: 0.5rem;
  }
  
  .vessel-app .vessel-nav-actions .btn {
    padding: 0.7rem 1rem;
    text-align: center;
    justify-content: center;
    border-radius: 8px;
  }
  
  .vessel-app .vessel-nav-actions .btn span {
    font-size: 0.875rem;
  }
}

/* Enhanced Vessel Title */
.vessel-app .vessel-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--vessel-text-dark);
  line-height: 1.1;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, var(--vessel-text-dark) 0%, var(--vessel-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fade-in-up 0.6s ease-out;
}

/* Enhanced Info Grid */
.vessel-app .vessel-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.info-item {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.3s ease;
}

.info-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -8px rgb(0 0 0 / 0.1);
  border-color: var(--vessel-secondary);
}

.info-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--vessel-secondary) 0%, #2563eb 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.info-content {
  flex: 1;
}

.info-label {
  display: block;
  font-size: 0.875rem;
  color: var(--vessel-text-muted);
  margin-bottom: 0.25rem;
  font-weight: 500;
}

.info-value {
  display: block;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
}

/* Enhanced Timeline */
.vessel-app .vessel-timeline-container {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 2rem;
}

.timeline-header {
  margin-bottom: 1.5rem;
}

.timeline-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
}

.timeline-title i {
  color: var(--vessel-secondary);
}

.timeline-track {
  position: relative;
  height: 8px;
  background: #e2e8f0;
  border-radius: 4px;
  margin: 2rem 0;
  overflow: hidden;
}

.timeline-progress {
  position: absolute;
  top: 0;
  height: 100%;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.timeline-marker {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  background: white;
  border: 3px solid currentColor;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
}

.timeline-marker:hover {
  transform: translateY(-50%) scale(1.2);
  box-shadow: 0 4px 12px -2px rgb(0 0 0 / 0.2);
}

.timeline-marker.launch-marker {
  color: #10b981;
}

.timeline-marker.decommission-marker {
  color: #f59e0b;
}

.timeline-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
}

.timeline-year {
  font-size: 0.875rem;
  color: var(--vessel-text-muted);
  font-weight: 500;
}

.timeline-info {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(226, 232, 240, 0.5);
}

.timeline-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat-item {
  flex: 1;
  min-width: 150px;
}

.stat-label {
  display: block;
  font-size: 0.875rem;
  color: var(--vessel-text-muted);
  margin-bottom: 0.25rem;
}

.stat-value {
  display: block;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
}

.stat-value.operational {
  color: #10b981;
}

.stat-value.decommissioned {
  color: #f59e0b;
}

.stat-value.wrecked {
  color: #ef4444;
}

/* Enhanced Action Buttons */
.vessel-app .vessel-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.primary-actions,
.secondary-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.action-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.action-btn:hover::before {
  left: 100%;
}

.primary-btn {
  background: linear-gradient(135deg, var(--vessel-secondary) 0%, #2563eb 100%);
  color: white;
  border: none;
  box-shadow: 0 4px 6px -1px rgb(59 130 246 / 0.2);
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px -3px rgb(59 130 246 / 0.3);
  color: white;
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.5);
  color: var(--vessel-text-dark);
}

.secondary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px -3px rgb(0 0 0 / 0.1);
  border-color: var(--vessel-secondary);
  color: var(--vessel-text-dark);
}

.secondary-btn.active {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  border: none;
}

/* Content Cards */
.content-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 16px;
  margin-bottom: 2rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05);
  transition: all 0.3s ease;
}

.content-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px -5px rgb(0 0 0 / 0.1);
}

.card-header {
  background: linear-gradient(135deg, var(--vessel-primary) 0%, #475569 100%);
  /* color: white; */
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
}

.card-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 100%);
}

.header-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  z-index: 1;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  flex: 1;
  z-index: 1;
}

.header-decoration {
  width: 4px;
  height: 40px;
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  border-radius: 2px;
  z-index: 1;
}

.card-content {
  padding: 2rem;
}

/* Overview Card Specific */
.overview-summary {
  margin-bottom: 2rem;
}

.lead-text {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--vessel-text-dark);
  font-weight: 400;
}

.detailed-history {
  margin-bottom: 2rem;
}

.section-subtitle {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-subtitle i {
  color: var(--vessel-secondary);
}

.history-content {
  color: var(--vessel-text-muted);
  line-height: 1.7;
}

.key-highlights {
  margin-top: 2rem;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.highlight-item {
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s ease;
}

.highlight-item:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
  transform: translateY(-1px);
}

.highlight-icon {
  width: 32px;
  height: 32px;
  background: var(--vessel-secondary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.highlight-content {
  flex: 1;
}

.highlight-label {
  display: block;
  font-size: 0.75rem;
  color: var(--vessel-text-muted);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.highlight-value {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
}

/* Specifications Card */
.specs-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.spec-group {
  background: rgba(248, 250, 252, 0.8);
  border: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 12px;
  padding: 1.5rem;
}

.spec-group-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
}

.spec-group-title i {
  color: var(--vessel-secondary);
}

.spec-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
}

.spec-icon {
  width: 32px;
  height: 32px;
  margin-left: 6px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vessel-secondary);
  font-size: 0.875rem;
  flex-shrink: 0;
}

.spec-content {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.spec-label {
  font-size: 0.875rem;
  color: var(--vessel-text-muted);
  font-weight: 500;
}

.spec-value {
  margin-right: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
}

.status-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge.operational {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}

.status-badge.decommissioned {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}

.status-badge.wrecked {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

/* Sidebar Cards */
.sidebar-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 16px;
  margin-bottom: 2rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05);
  transition: all 0.3s ease;
}

.sidebar-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px -3px rgb(0 0 0 / 0.1);
}

/* Navigation Card */
.navigation-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-link-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 12px;
  text-decoration: none;
  color: var(--vessel-text-dark);
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.nav-link-item:hover {
  background: rgba(59, 130, 246, 0.05);
  border-color: rgba(59, 130, 246, 0.1);
  transform: translateX(4px);
  color: var(--vessel-text-dark);
}

.nav-icon {
  width: 40px;
  height: 40px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vessel-secondary);
  font-size: 1rem;
  flex-shrink: 0;
}

.nav-content {
  flex: 1;
}

.nav-title {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.nav-subtitle {
  display: block;
  font-size: 0.75rem;
  color: var(--vessel-text-muted);
}

.nav-arrow {
  color: var(--vessel-text-muted);
  font-size: 0.875rem;
  transition: transform 0.3s ease;
}

.nav-link-item:hover .nav-arrow {
  transform: translateX(4px);
}

/* Related Vessels Card */
.related-vessels-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.related-vessel-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 12px;
  text-decoration: none;
  color: var(--vessel-text-dark);
  transition: all 0.3s ease;
  border: 1px solid rgba(226, 232, 240, 0.5);
}

.related-vessel-item:hover {
  background: rgba(59, 130, 246, 0.02);
  border-color: rgba(59, 130, 246, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px -4px rgb(0 0 0 / 0.1);
  color: var(--vessel-text-dark);
}

.vessel-thumbnail {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.vessel-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.related-vessel-item:hover .thumbnail-overlay {
  opacity: 1;
}

.thumbnail-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--vessel-primary) 0%, #475569 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.vessel-info {
  flex: 1;
}

.vessel-name {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
  line-height: 1.2;
}

.vessel-meta {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.25rem;
}

.vessel-type {
  font-size: 0.75rem;
  color: var(--vessel-text-muted);
}

.vessel-year {
  font-size: 0.75rem;
  color: var(--vessel-text-muted);
}

.vessel-year::before {
  content: '•';
  margin-right: 0.5rem;
}

.vessel-status {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.status-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.status-indicator.operational {
  background: #10b981;
}

.status-indicator.decommissioned {
  background: #f59e0b;
}

.status-indicator.wrecked {
  background: #ef4444;
}

.status-text {
  font-size: 0.7rem;
  color: var(--vessel-text-muted);
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.view-arrow {
  color: var(--vessel-text-muted);
  font-size: 0.875rem;
  transition: transform 0.3s ease;
}

.related-vessel-item:hover .view-arrow {
  transform: translateX(4px);
}

/* Quick Facts Card */
.quick-facts-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.fact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(248, 250, 252, 0.5);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.fact-item:hover {
  background: rgba(59, 130, 246, 0.05);
  transform: translateX(4px);
}

.fact-item.featured-fact {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
  border: 1px solid rgba(251, 191, 36, 0.2);
}

.fact-icon {
  width: 36px;
  height: 36px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vessel-secondary);
  font-size: 1rem;
  flex-shrink: 0;
}

.featured-fact .fact-icon {
  background: rgba(251, 191, 36, 0.2);
  color: #d97706;
}

.fact-content {
  flex: 1;
}

.fact-label {
  display: block;
  font-size: 0.75rem;
  color: var(--vessel-text-muted);
  margin-bottom: 0.25rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.fact-value {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--vessel-text-dark);
}

.fact-value.status-value.operational {
  color: #059669;
}

.fact-value.status-value.decommissioned {
  color: #d97706;
}

.fact-value.status-value.wrecked {
  color: #dc2626;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1060;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast-notification {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.5);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 8px 25px -8px rgb(0 0 0 / 0.1);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 300px;
  animation: slide-in-right 0.3s ease-out;
}

.toast-notification.success {
  border-left: 4px solid #10b981;
}

.toast-notification.error {
  border-left: 4px solid #ef4444;
}

.toast-notification.warning {
  border-left: 4px solid #f59e0b;
}

.toast-notification.info {
  border-left: 4px solid #3b82f6;
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
}

.toast-content i {
  font-size: 1rem;
}

.toast-notification.success .toast-content i {
  color: #10b981;
}

.toast-notification.error .toast-content i {
  color: #ef4444;
}

.toast-notification.warning .toast-content i {
  color: #f59e0b;
}

.toast-notification.info .toast-content i {
  color: #3b82f6;
}

.toast-close {
  background: none;
  border: none;
  color: var(--vessel-text-muted);
  cursor: pointer;
  padding: 0;
  font-size: 1rem;
  transition: color 0.2s ease;
}

.toast-close:hover {
  color: var(--vessel-text-dark);
}

.toast-notification.fade-out {
  animation: slide-out-right 0.3s ease-in forwards;
}

/* Animations */
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-in-right {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slide-out-right {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* Responsive Design for Detail Page */
@media (max-width: 768px) {
  .vessel-detail-hero {
    padding: 2rem 0;
  }

  .vessel-title {
    font-size: 2rem;
  }

  .vessel-info-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .info-item {
    padding: 1rem;
  }

  .vessel-timeline-container {
    padding: 1.5rem;
  }

  .timeline-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .vessel-actions {
    gap: 0.75rem;
  }

  .primary-actions,
  .secondary-actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  .action-btn {
    justify-content: center;
    padding: 1rem;
  }

  .card-content {
    padding: 1.5rem;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
  }

  .specs-grid {
    gap: 1.5rem;
  }

  .spec-group {
    padding: 1rem;
  }

  .toast-container {
    left: 20px;
    right: 20px;
    top: 20px;
  }

  .toast-notification {
    max-width: none;
  }
}

@media (max-width: 576px) {
  .vessel-hero-image {
    transform: none;
  }

  .vessel-hero-image:hover {
    transform: scale(1.02);
  }

  .vessel-hero-image img {
    height: 250px;
  }

  .vessel-hero-placeholder {
    height: 250px;
  }

  .placeholder-icon {
    font-size: 3rem;
  }

  .vessel-title {
    font-size: 1.75rem;
  }

  .card-header {
    padding: 1rem 1.5rem;
  }

  .header-icon {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }

  .card-title {
    font-size: 1.25rem;
  }
}

/* === ENHANCED DETAIL PAGE STYLES === */

/* Enhanced Vessel Title Section */
.vessel-title-section {
    text-align: center;
    margin-bottom: 2rem;
}

.vessel-name-display {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.vessel-prefix {
    font-size: 2rem;
    font-weight: 300;
    opacity: 0.7;
    margin-right: 0.5rem;
}

.vessel-main-name {
    position: relative;
}

.vessel-subtitle {
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

/* Enhanced Info Cards Grid */
.vessel-info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.info-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

.info-card:hover::before {
    opacity: 1;
}

.info-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
    flex-shrink: 0;
}

.vessel-type-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    box-shadow: 0 4px 16px rgba(245, 87, 108, 0.3);
}

.water-body-icon {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    box-shadow: 0 4px 16px rgba(79, 172, 254, 0.3);
}

.service-period-icon {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    box-shadow: 0 4px 16px rgba(67, 233, 123, 0.3);
}

.info-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.info-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
}

/* Enhanced Timeline Card */
.timeline-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.85) 100%);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(15px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

.timeline-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #f093fb);
}

.timeline-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.timeline-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.timeline-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
}

.timeline-visualization {
    margin: 2rem 0;
}

.timeline-track {
    position: relative;
    height: 8px;
    background: linear-gradient(90deg, #e5e7eb, #d1d5db);
    border-radius: 4px;
    margin: 2rem 0 1rem 0;
    overflow: hidden;
}

.timeline-progress {
    position: absolute;
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, #10b981, #059669);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
    transition: all 0.3s ease;
}

.timeline-progress.operational {
    background: linear-gradient(90deg, #10b981, #059669);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.timeline-progress.decommissioned {
    background: linear-gradient(90deg, #f59e0b, #d97706);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.timeline-progress.wrecked {
    background: linear-gradient(90deg, #ef4444, #dc2626);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.timeline-marker {
    position: absolute;
    top: -12px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.timeline-marker.operational {
    background: linear-gradient(135deg, #10b981, #059669);
}

.timeline-marker.decommissioned {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.timeline-marker.wrecked {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.timeline-marker:hover {
    transform: translateX(-50%) scale(1.2);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.marker-tooltip {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.marker-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: rgba(0,0,0,0.8);
}

.timeline-marker:hover .marker-tooltip {
    opacity: 1;
}

.timeline-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
}

.timeline-year {
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
}

.timeline-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.stat-status.operational {
    color: #10b981;
}

.stat-status.decommissioned {
    color: #f59e0b;
}

.stat-status.wrecked {
    color: #ef4444;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, #e5e7eb, transparent);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .vessel-name-display {
        font-size: 2.5rem;
    }
    
    .vessel-prefix {
        font-size: 1.5rem;
    }
    
    .vessel-info-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .info-card {
        padding: 1rem;
    }
    
    .timeline-card {
        padding: 1.5rem;
    }
    
    .timeline-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .stat-divider {
        width: 60px;
        height: 1px;
        background: linear-gradient(to right, transparent, #e5e7eb, transparent);
    }
}

/* ================================
   LIVEWIRE & ALPINE.JS STYLES
   ================================ */

/* Vessel Manager App */
.vessel-manager-app {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.vessel-manager-app.loading-state {
    pointer-events: none;
}

/* Enhanced Hero Section for Livewire */
.vessel-manager-app .vessel-hero {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
    display: block !important;
    visibility: visible !important;
}

.vessel-manager-app .vessel-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.vessel-manager-app .vessel-hero .container {
    position: relative;
    z-index: 2;
}

.vessel-manager-app .hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: white !important;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vessel-manager-app .hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9) !important;
}

.vessel-manager-app .hero-stats {
    text-align: center;
}

.vessel-manager-app .stat-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.vessel-manager-app .stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #60a5fa !important;
    display: block;
    line-height: 1;
}

.vessel-manager-app .stat-label {
    font-size: 1rem;
    opacity: 0.8;
    margin-top: 0.5rem;
    color: rgba(255, 255, 255, 0.8) !important;
}

/* Search & Filter Section */
.vessel-manager-app .vessel-search {
    background: white;
    padding: 2rem 0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 10;
}

.vessel-manager-app .search-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--vessel-border);
}

.vessel-manager-app .search-input-group {
    position: relative;
}

.vessel-manager-app .search-input {
    padding: 1rem 1rem 1rem 3rem;
    border-radius: 12px;
    border: 2px solid var(--vessel-border);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.vessel-manager-app .search-input.focused {
    border-color: var(--vessel-secondary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
}

.vessel-manager-app .search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--vessel-text-muted);
    font-size: 1.125rem;
}

.vessel-manager-app .view-toggle {
    display: flex;
    background: var(--vessel-accent);
    border-radius: 12px;
    padding: 0.25rem;
    border: 1px solid var(--vessel-border);
}

.vessel-manager-app .view-btn {
    flex: 1;
    padding: 0.75rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--vessel-text-muted);
    transition: all 0.2s ease;
}

.vessel-manager-app .view-btn.active {
    background: white;
    color: var(--vessel-secondary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.vessel-manager-app .view-btn:hover:not(.active) {
    color: var(--vessel-text-dark);
}

.vessel-manager-app .btn-vessel-secondary {
    background: var(--vessel-secondary);
    border: 2px solid var(--vessel-secondary);
    color: white;
    font-weight: 500;
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.vessel-manager-app .btn-vessel-secondary:hover {
    background: #2563eb;
    border-color: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.vessel-manager-app .filter-count {
    background: var(--vessel-secondary);
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 50%;
    margin-left: 0.5rem;
    min-width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Loading States */
.vessel-manager-app .loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    border-radius: 16px;
}

.vessel-manager-app .loading-content {
    text-align: center;
    padding: 2rem;
}

.vessel-manager-app .loading-text {
    margin-top: 1rem;
    color: var(--vessel-text-muted);
    font-weight: 500;
}

/* Enhanced Vessel Cards for Livewire */
.vessel-manager-app .vessels-grid {
    /* Use Bootstrap grid instead of CSS grid */
}

.vessel-manager-app .vessels-container.list-view .vessels-grid {
    /* Use Bootstrap grid instead of CSS grid */
}

.vessel-manager-app .vessel-card-wrapper {
    position: relative;
}

.vessel-manager-app .vessel-card.hovered {
    transform: translateY(-8px) rotateX(2deg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border-color: var(--vessel-secondary);
}

.vessel-manager-app .vessel-card.favorited {
    border-color: #ef4444;
}

.vessel-manager-app .vessel-card.favorited::before {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.05) 0%, rgba(220, 38, 38, 0.05) 100%);
    opacity: 1;
}

/* Toast Notifications */
.vessel-manager-app .toast-container {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.vessel-manager-app .toast-notification {
    background: white;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--vessel-secondary);
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 300px;
    position: relative;
    overflow: hidden;
}

.vessel-manager-app .toast-notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    animation: toast-shimmer 2s ease-in-out infinite;
}

@keyframes toast-shimmer {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
    100% { transform: translateX(100%); }
}

.vessel-manager-app .toast-notification.success {
    border-left-color: #10b981;
}

.vessel-manager-app .toast-notification.error {
    border-left-color: #ef4444;
}

.vessel-manager-app .toast-notification.warning {
    border-left-color: #f59e0b;
}

.vessel-manager-app .toast-notification.info {
    border-left-color: #3b82f6;
}

.vessel-manager-app .toast-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.vessel-manager-app .toast-content i {
    font-size: 1.25rem;
}

.vessel-manager-app .toast-notification.success .toast-content i {
    color: #10b981;
}

.vessel-manager-app .toast-notification.error .toast-content i {
    color: #ef4444;
}

.vessel-manager-app .toast-notification.warning .toast-content i {
    color: #f59e0b;
}

.vessel-manager-app .toast-notification.info .toast-content i {
    color: #3b82f6;
}

.vessel-manager-app .toast-close {
    background: none;
    border: none;
    color: var(--vessel-text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.vessel-manager-app .toast-close:hover {
    background: var(--vessel-accent);
    color: var(--vessel-text-dark);
}

/* Modal Styles */
.vessel-manager-app .vessel-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 2rem;
}

.vessel-manager-app .vessel-preview-modal .modal-content {
    background: white;
    border-radius: 20px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--vessel-border);
}

/* Responsive Design for Livewire */
@media (max-width: 768px) {
    .vessel-manager-app .vessel-hero {
        padding: 2rem 0;
    }
    
    .vessel-manager-app .hero-title {
        font-size: 2rem;
    }
    
    .vessel-manager-app .search-card {
        padding: 1.5rem;
    }
    
    .vessel-manager-app .vessels-grid {
        /* Use Bootstrap responsive grid */
    }
    
    .vessel-manager-app .sort-buttons {
        justify-content: center;
    }
    
    .vessel-manager-app .sort-btn span {
        display: none;
    }
    
    .vessel-manager-app .sort-btn {
        padding: 0.75rem;
        min-width: 48px;
    }
    
    .vessel-manager-app .toast-container {
        top: 1rem;
        right: 1rem;
        left: 1rem;
    }
    
    .vessel-manager-app .toast-notification {
        min-width: auto;
    }
    
    .vessel-manager-app .vessel-preview-modal {
        padding: 1rem;
    }
}