/* One 3D Asset Diagram - Main Styles */

.o3d-diagram-wrapper {
    --accent-color: #FFE135;
    --line-thickness: 2px;
    --icon-size: 80px;
    --popup-width: 320px;
    background: #fff;
    padding: 40px 20px;
    font-family: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI',
                 Roboto, Helvetica, Arial, sans-serif;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
}

/* Header */
.o3d-diagram-header {
    text-align: center;
    margin-bottom: 60px;
}

.o3d-diagram-title {
    font-size: 32px;
    font-weight: 700;
    color: #000;
    margin: 0 0 10px 0;
    letter-spacing: 0.5px;
}

.o3d-diagram-subtitle {
    font-size: 16px;
    color: #333;
    margin: 0;
    font-weight: 400;
}

/* Canvas Container */
.o3d-diagram-canvas {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    min-height: 500px;
    padding: 40px 0;
    overflow: hidden;
    box-sizing: border-box;
}

/* SVG Connectors */
.o3d-diagram-connectors {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-width: 100vw;
    max-height: 100vh;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.o3d-connector {
    stroke: var(--accent-color);
    stroke-width: var(--line-thickness);
    fill: none;
}

.o3d-connector-solid {
    stroke: var(--accent-color);
    stroke-width: var(--line-thickness);
    fill: none;
}

.o3d-connector-dotted {
    stroke: var(--accent-color);
    stroke-width: var(--line-thickness);
    stroke-dasharray: 5, 5;
    fill: none;
}

.o3d-loop-arrow {
    stroke: #000;
    stroke-width: 2px;
    fill: none;
}

/* Nodes */
.o3d-node {
    position: absolute;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    max-width: 150px;
    box-sizing: border-box;
}

.o3d-node-icon {
    /* Circular highlight defaults (used for hover pseudo-element) */
    --halo-width: 100%;
    --halo-height: 100%;
    --halo-opacity: 0;
    --halo-blur: 10px;
    width: var(--icon-size);
    height: var(--icon-size);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-radius: 50%;
    overflow: visible;
    transition: transform 0.2s ease;
}

.o3d-node-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.o3d-interactive-node {
    cursor: pointer;
    transition: transform 0.2s ease;
}

.o3d-interactive-node::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: var(--halo-width, 100%);
    height: var(--halo-height, 100%);
    max-width: 150px;
    max-height: 150px;
    background: rgba(255, 215, 0, 1);
    border-radius: 50%;
    filter: blur(var(--halo-blur, 10px));
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    z-index: -1;
}

.o3d-interactive-node:hover {
    transform: scale(1);
}

.o3d-interactive-node:hover::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.o3d-node-label {
    font-family: var(--label-font-family, inherit);
    font-size: var(--label-font-size);
    font-weight: var(--label-font-weight, 600);
    font-style: var(--label-font-style, normal);
    color: var(--label-color, #000);
    text-transform: var(--label-text-transform, none);
    letter-spacing: var(--label-letter-spacing, 0);
    text-align: center;
    line-height: 1.3;
    white-space: normal;
    z-index: 20;
    position: relative;
    margin-top: var(--label-margin-top);
}

.o3d-node-label-small {
    font-family: var(--label-font-family, inherit);
    font-size: var(--small-label-font-size);
    font-weight: var(--label-font-weight, 600);
    font-style: var(--label-font-style, normal);
    color: var(--label-color, #000);
    text-transform: var(--label-text-transform, none);
    letter-spacing: var(--label-letter-spacing, 0);
    text-align: center;
    line-height: 1.2;
    z-index: 20;
}

.o3d-node-small .o3d-node-icon {
    width: var(--small-icon-size);
    height: var(--small-icon-size);
}

/* Connector Dots */
.o3d-connector-dot {
    width: 16px;
    height: 16px;
    background: #000;
    border-radius: 50%;
    margin-top: 10px;
}

/* Loop Label */
.o3d-loop-label {
    position: absolute;
    font-size: 13px;
    color: #000;
    text-align: center;
    z-index: 10;
    white-space: normal;
    max-width: 120px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Popups */
.o3d-popup {
    position: absolute;
    background: var(--accent-color);
    color: #000;
    padding: 16px 20px;
    border-radius: 8px;
    width: var(--popup-width);
    max-width: 90vw;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    font-size: 13px;
    line-height: 1.5;
    box-sizing: border-box;
}

.o3d-popup.o3d-popup-visible {
    opacity: 1;
    visibility: visible;
}

.o3d-popup ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.o3d-popup li {
    position: relative;
    padding-left: 16px;
    margin-bottom: 8px;
}

.o3d-popup li:last-child {
    margin-bottom: 0;
}

.o3d-popup li::before {
    content: '';
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Popup Positioning */
.o3d-popup-design {
    top: -120px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.o3d-popup-design.o3d-popup-visible {
    transform: translateX(-50%) translateY(0);
}

.o3d-popup-production {
    top: -120px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.o3d-popup-production.o3d-popup-visible {
    transform: translateX(-50%) translateY(0);
}

.o3d-popup-marketing {
    bottom: -140px;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
}

.o3d-popup-marketing.o3d-popup-visible {
    transform: translateX(-50%) translateY(0);
}

.o3d-popup-asset {
    top: -120px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.o3d-popup-asset.o3d-popup-visible {
    transform: translateX(-50%) translateY(0);
}

.o3d-popup-multichannel {
    top: -120px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.o3d-popup-multichannel.o3d-popup-visible {
    transform: translateX(-50%) translateY(0);
}

.o3d-popup-ecommerce {
    top: -120px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.o3d-popup-ecommerce.o3d-popup-visible {
    transform: translateX(-50%) translateY(0);
}

.o3d-popup-retail {
    top: -120px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.o3d-popup-retail.o3d-popup-visible {
    transform: translateX(-50%) translateY(0);
}

/* Animation Variants */
.o3d-diagram-wrapper[data-animation="slide"] .o3d-popup {
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.o3d-diagram-wrapper[data-animation="fade"] .o3d-popup {
    transition: opacity 0.2s ease;
    transform: translateX(-50%) !important;
}

.o3d-diagram-wrapper[data-animation="fade"] .o3d-popup.o3d-popup-visible {
    transform: translateX(-50%) !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .o3d-diagram-canvas {
        min-height: 450px;
    }
    
    .o3d-diagram-title {
        font-size: 28px;
    }
    
    .o3d-diagram-subtitle {
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .o3d-diagram-wrapper {
        padding: 20px 10px;
        --line-thickness: 1.5px;
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
        box-sizing: border-box;
    }
    
    .o3d-diagram-canvas {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
        box-sizing: border-box;
    }
    
    .o3d-diagram-header {
        margin-bottom: 40px;
    }
    
    .o3d-diagram-title {
        font-size: 24px;
    }
    
    .o3d-diagram-subtitle {
        font-size: 14px;
    }
    
    .o3d-diagram-canvas {
        min-height: 600px;
    }
    
    .o3d-node-icon {
        width: 45px;
        height: 45px;
    }
    
    .o3d-node-label {
        font-size: 12px;
    }
    
    .o3d-node-label-small {
        font-size: 9px;
    }
    
    .o3d-popup {
        font-size: 12px;
        padding: 14px 16px;
        width: 280px;
    }
    
    .o3d-connector-dot {
        width: 12px;
        height: 12px;
    }
}

@media (max-width: 480px) {
    .o3d-diagram-wrapper {
        padding: 15px 8px;
        --line-thickness: 1px;
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
        box-sizing: border-box;
    }
    
    .o3d-diagram-canvas {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
        box-sizing: border-box;
    }
    
    .o3d-diagram-title {
        font-size: 20px;
    }
    
    .o3d-diagram-subtitle {
        font-size: 13px;
    }
    
    .o3d-diagram-canvas {
        min-height: 700px;
    }
    
    .o3d-node-icon {
        width: 16px !important;
        height: 16px !important;
    }
    
    .o3d-node-small .o3d-node-icon {
        width: 12px !important;
        height: 12px !important;
    }
    
    .o3d-popup {
        width: 240px;
        font-size: 11px;
        padding: 12px 14px;
    }
}

/* Touch Device Support */
@media (hover: none) and (pointer: coarse) {
    .o3d-interactive-node {
        -webkit-tap-highlight-color: transparent;
    }
    
    .o3d-interactive-node:active {
        transform: scale(0.95);
    }
}

/* Print Styles */
@media print {
    .o3d-popup {
        display: none !important;
    }
    
    .o3d-diagram-wrapper {
        padding: 20px;
    }
}