/**
 * Energy Flow Animation Styles
 * Frontend CSS for Energy Flow Elementor Widget
 */

/* Wrapper */
.energy-flow-wrapper {
    width: 100%;
    margin: 0 auto;
    position: relative;
}

/* Container */
.energy-flow-container {
    padding: 0;
    position: relative;
    overflow: visible;
}

/* SVG */
.energy-flow-svg {
    width: 100%;
    position: relative;
    z-index: 1;
    display: block;
}

/* Flow Lines */
.flow-line {
    fill: none;
}

.flow-line-animated {
    fill: none;
}

/* Energy Nodes/Boxes */
.energy-node {
    position: relative;
    z-index: 10;
    cursor: default;
}

.node-group {
    transition: transform var(--ef-transition, 0.3s) ease;
}

.node-group:hover .energy-node {
    cursor: pointer;
}

/* Node Backdrop for blur support */
.node-backdrop {
    width: 100%;
    height: 100%;
    border-radius: var(--ef-node-radius, 15px);
}

/* Text styles */
.node-value {
    font-family: inherit;
    position: relative;
    z-index: 11;
    dominant-baseline: middle;
}

.node-label {
    font-family: inherit;
    position: relative;
    z-index: 11;
}

.node-sublabel {
    /* Inherits from node-label */
}

.node-icon {
    font-family: inherit;
    dominant-baseline: middle;
}

/* Energy Particles */
.energy-particle {
    z-index: 1;
}

/* Particles layer (behind everything) */
.particles-layer {
    z-index: 1;
}

/* Glow effects */
.glow-effect {
    fill: none;
    stroke-width: 1;
}

/* Nodes layer (on top) */
.nodes-layer {
    z-index: 10;
}

/* Counter animation class */
.counter-animated {
    transition: none;
}

/* Hover effects for connected lines */
.flow-line-hover {
    stroke-width: 4px !important;
    opacity: 1 !important;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .energy-flow-wrapper {
        padding: 0 15px;
    }
}

@media (max-width: 768px) {
    .energy-flow-container {
        padding: 10px;
    }

    .energy-flow-svg {
        min-height: 400px;
    }
}

@media (max-width: 480px) {
    .energy-flow-container {
        padding: 5px;
    }

    .energy-flow-svg {
        min-height: 300px;
    }
}

/* Vertical layout styles */
.energy-flow-wrapper.layout-vertical .energy-flow-svg {
    /* Adjusted via inline styles */
}

/* Animation states */
.energy-flow-wrapper.animations-paused .flow-line-animated,
.energy-flow-wrapper.animations-paused .energy-particle,
.energy-flow-wrapper.animations-paused .glow-effect {
    animation-play-state: paused !important;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .flow-line-animated,
    .energy-particle,
    .glow-effect {
        animation: none !important;
    }
}

/* Print styles */
@media print {
    .energy-flow-wrapper {
        page-break-inside: avoid;
    }

    .flow-line-animated,
    .energy-particle {
        animation: none !important;
    }

    .glow-effect {
        display: none;
    }
}

/* RTL Support */
[dir="rtl"] .energy-flow-wrapper {
    direction: ltr;
}

/* High contrast mode */
@media (forced-colors: active) {
    .energy-node {
        forced-color-adjust: none;
    }

    .flow-line,
    .flow-line-animated {
        stroke: CanvasText;
    }

    .node-value,
    .node-label {
        fill: CanvasText;
    }
}

/* Focus styles for accessibility */
.node-group:focus {
    outline: 2px solid var(--ef-primary-color, #ED0053);
    outline-offset: 4px;
}

.node-group:focus .energy-node {
    stroke-width: calc(var(--ef-node-border-width, 2px) + 1px);
}

/* Loading state */
.energy-flow-wrapper.is-loading {
    opacity: 0.5;
    pointer-events: none;
}

.energy-flow-wrapper.is-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--ef-primary-color, #ED0053);
    border-top-color: transparent;
    border-radius: 50%;
    animation: ef-loading-spin 1s linear infinite;
}

@keyframes ef-loading-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Entry animation */
.energy-flow-wrapper.animate-in .node-group {
    opacity: 0;
    transform: translateY(20px);
    animation: ef-fade-in 0.6s ease forwards;
}

.energy-flow-wrapper.animate-in .node-group:nth-child(1) {
    animation-delay: 0.1s;
}

.energy-flow-wrapper.animate-in .node-group:nth-child(2) {
    animation-delay: 0.2s;
}

.energy-flow-wrapper.animate-in .node-group:nth-child(3) {
    animation-delay: 0.3s;
}

.energy-flow-wrapper.animate-in .node-group:nth-child(4) {
    animation-delay: 0.4s;
}

.energy-flow-wrapper.animate-in .node-group:nth-child(5) {
    animation-delay: 0.5s;
}

@keyframes ef-fade-in {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Tooltip styles (if needed) */
.energy-flow-tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.9);
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.energy-flow-tooltip.visible {
    opacity: 1;
}

.energy-flow-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: rgba(0, 0, 0, 0.9) transparent transparent transparent;
}