/* Container Recommendation Styles */

/* Container visualization styles */
.container-box {
    border: 3px solid #1e40af; /* Strong blue border for visibility */
    background-color: #f8fafc;
    background-image: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: visible;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-radius: 8px;
}

/* Container sizing for accurate representation */
.container-20ft {
    aspect-ratio: 560/213; /* Closer to actual 20ft container proportions */
    min-height: 200px;
    max-height: 300px;
    width: 100%;
    max-width: 560px;
}

.container-40ft {
    aspect-ratio: 1180/213; /* Closer to actual 40ft container proportions */
    min-height: 200px;
    max-height: 280px;
    width: 100%;
    max-width: 1180px;
}

.container-box:hover {
    border-color: #1d4ed8;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: scale(1.02);
    background-image: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

/* Pallet animation styles */
.pallet-item {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid #374151;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 11px;
    color: white;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    position: absolute;
}

.pallet-item:hover {
    transform: scale(1.1) translateZ(10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 50;
    border-color: #1f2937;
}

/* Responsive container sizing */
@media (max-width: 1024px) {
    .container-40ft {
        max-width: 900px;
    }
}

@media (max-width: 768px) {
    .container-20ft {
        min-height: 150px;
        max-height: 200px;
        max-width: 450px;
    }
    
    .container-40ft {
        min-height: 150px;
        max-height: 180px;
        max-width: 650px;
    }
}

@media (max-width: 640px) {
    .container-20ft {
        min-height: 120px;
        max-height: 160px;
        max-width: 360px;
    }
    
    .container-40ft {
        min-height: 120px;
        max-height: 140px;
        max-width: 480px;
    }
}

/* Enhanced 3D Container Visualization Styles */
.enhanced-3d-mode {
    transform-style: preserve-3d;
    perspective: 1000px;
}

/* Container floor grid pattern for better depth perception */
.container-20ft::before,
.container-40ft::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(to right, rgba(59, 130, 246, 0.08) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(59, 130, 246, 0.08) 1px, transparent 1px),
        linear-gradient(to right, rgba(34, 197, 94, 0.15) 2px, transparent 2px);
    background-size: 25px 25px, 25px 25px, 100% 2px;
    background-position: 0 0, 0 0, 0 bottom;
    pointer-events: none;
    z-index: 1;
    border-radius: 6px;
}

/* Container side walls for 3D effect */
.container-20ft::after,
.container-40ft::after {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    border: 1px solid rgba(30, 64, 175, 0.2);
    border-radius: 9px;
    pointer-events: none;
    z-index: 0;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

/* Smooth animations for all interactive elements */
.container-visualization {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Enhanced Usage Bars */
.usage-bar {
    position: relative;
    overflow: hidden;
    border-radius: 9999px;
}

.usage-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

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

/* Enhanced Recommendation Card */
.recommendation-card {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.recommendation-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}

/* Container Status Indicators */
.container-status-optimal {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.container-status-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.container-status-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

/* Progress Animations */
@keyframes fillProgress {
    from { width: 0%; }
    to { width: var(--progress-width); }
}

.progress-animated {
    animation: fillProgress 1s ease-out;
}

/* Pallet hover effects */
.pallet-3d {
    transform-style: preserve-3d;
    transition: all 0.3s ease;
}

.pallet-3d:hover {
    transform: translateZ(10px) rotateX(5deg) rotateY(5deg);
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

/* Container grid overlay animation */
@keyframes gridPulse {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.3; }
}

.container-grid {
    animation: gridPulse 3s ease-in-out infinite;
}

/* Loading spinner enhancement */
@keyframes containerLoad {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.1); }
    100% { transform: rotate(360deg) scale(1); }
}

.loading-spinner {
    animation: containerLoad 1s ease-in-out infinite;
}

/* Utilization bar animation */
@keyframes utilizationFill {
    from { width: 0%; }
    to { width: var(--utilization-width); }
}

.utilization-bar {
    animation: utilizationFill 1.5s ease-out;
}

/* Interactive button effects */
.interactive-btn {
    position: relative;
    overflow: hidden;
}

.interactive-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;
}

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

/* Enhanced Button Styles */
.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.4);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.6);
    transform: translateY(-1px);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    box-shadow: 0 4px 14px 0 rgba(239, 68, 68, 0.4);
    transition: all 0.3s ease;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    box-shadow: 0 6px 20px 0 rgba(239, 68, 68, 0.6);
    transform: translateY(-1px);
}

/* Responsive enhancements */
@media (max-width: 768px) {
    .container-visualization {
        transform: scale(0.8);
    }
    
    .pallet-3d {
        transform: scale(0.9);
    }
    
    .recommendation-card {
        margin: 0.5rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .container-visualization {
        filter: brightness(0.9) contrast(1.1);
    }
    
    .recommendation-card {
        background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
        border-color: #374151;
    }
}

/* Accessibility enhancements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .pallet-3d {
        border-width: 3px;
        font-weight: bold;
    }
    
    .usage-bar {
        border: 2px solid #000;
    }
}

/* Additional container-specific styles for better organization */
.container-recommendation-header {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.container-recommendation-header.recommended-20ft {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.container-recommendation-header.recommended-40ft {
    background: linear-gradient(135deg, #10b981 0%, #047857 100%);
}

.container-recommendation-header.recommended-oversize {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.container-visualization-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.container-visualization-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.pallet-tooltip {
    position: absolute;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pallet-tooltip.visible {
    opacity: 1;
}

/* Print styles */
@media print {
    .interactive-btn,
    .btn-primary,
    .btn-danger {
        background: #6b7280 !important;
        color: white !important;
        box-shadow: none !important;
    }
    
    .usage-bar::before {
        display: none;
    }
}