.fp-cannabis-dna-gene-sequencing-ui {
    --fp-container-width: 100%;
    --fp-max-width: 500px;
    --fp-aspect-ratio: 1 / 1;

    --fp-primary-color: #F9F8F6;
    --fp-secondary-color: #E2DFD5;
    --fp-muted-color: #728A76;
    --fp-soft-color: #F0EFE9;
    --fp-background-color: transparent;

    --fp-info-color: #B1CBA1;
    --fp-warning-color: #E3E8C8;
    --fp-danger-color: #4A6B4D;
    --fp-accent-color: #88A973;
    --fp-text-color: #1A3B2B;

    display: flex;
    justify-content: center;
    width: var(--fp-container-width);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

.fp-cannabis-dna-gene-sequencing-ui-container {
    width: 100%;
    max-width: var(--fp-max-width);
    background-color: var(--fp-background-color);
}

.fp-cannabis-dna-gene-sequencing-ui-stage {
    aspect-ratio: var(--fp-aspect-ratio);
    background: linear-gradient(145deg, var(--fp-primary-color), var(--fp-soft-color));
    border: 1px solid var(--fp-secondary-color);
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(26, 59, 43, 0.04), inset 0 0 0 1px rgba(255, 255, 255, 0.6);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.fp-cannabis-dna-gene-sequencing-ui-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(136, 169, 115, 0.15) 0%, transparent 60%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: fp-cannabis-dna-gene-sequencing-ui-breathe 5s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
}

.fp-cannabis-dna-gene-sequencing-ui-dna-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    perspective: 800px;
    z-index: 4;
}

.fp-cannabis-dna-gene-sequencing-ui-rung {
    position: relative;
    width: 60px;
    height: 4px;
    transform-style: preserve-3d;
    animation: fp-cannabis-dna-gene-sequencing-ui-twist 3s linear infinite;
}

.fp-cannabis-dna-gene-sequencing-ui-link {
    position: absolute;
    top: 50%;
    left: 4px;
    right: 4px;
    height: 1px;
    background-color: var(--fp-muted-color);
    transform: translateY(-50%);
    opacity: 0.6;
}

.fp-cannabis-dna-gene-sequencing-ui-node {
    position: absolute;
    top: 50%;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(136, 169, 115, 0.4);
}

.fp-cannabis-dna-gene-sequencing-ui-node.left {
    left: -5px;
    background-color: var(--fp-accent-color);
    transform: translateY(-50%) translateZ(4px);
}

.fp-cannabis-dna-gene-sequencing-ui-node.right {
    right: -5px;
    background-color: var(--fp-info-color);
    transform: translateY(-50%) translateZ(-4px);
}

.fp-cannabis-dna-gene-sequencing-ui-base-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 180px;
    height: 180px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px dashed var(--fp-accent-color);
    opacity: 0.3;
    animation: fp-cannabis-dna-gene-sequencing-ui-spin 15s linear infinite reverse;
    z-index: 2;
    pointer-events: none;
}

.fp-cannabis-dna-gene-sequencing-ui-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
}

.fp-cannabis-dna-gene-sequencing-ui-panel {
    position: absolute;
    bottom: 24px;
    background-color: var(--fp-primary-color);
    border: 1px solid var(--fp-secondary-color);
    padding: 12px 24px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 5;
    box-shadow: 0 10px 25px rgba(26, 59, 43, 0.05);
}

.fp-cannabis-dna-gene-sequencing-ui-status-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.fp-cannabis-dna-gene-sequencing-ui-status-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.fp-cannabis-dna-gene-sequencing-ui-dot {
    width: 8px;
    height: 8px;
    background-color: var(--fp-accent-color);
    border-radius: 50%;
    animation: fp-cannabis-dna-gene-sequencing-ui-pulse 2s infinite;
}

.fp-cannabis-dna-gene-sequencing-ui-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--fp-text-color);
    text-transform: uppercase;
}

.fp-cannabis-dna-gene-sequencing-ui-sub {
    font-size: 0.65rem;
    color: var(--fp-muted-color);
    letter-spacing: 0.5px;
    font-family: monospace;
}

.fp-cannabis-dna-gene-sequencing-ui-percentage {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--fp-text-color);
    line-height: 1;
}

@keyframes fp-cannabis-dna-gene-sequencing-ui-breathe {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

@keyframes fp-cannabis-dna-gene-sequencing-ui-twist {
    0% { transform: rotateY(0deg); }
    100% { transform: rotateY(360deg); }
}

@keyframes fp-cannabis-dna-gene-sequencing-ui-spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes fp-cannabis-dna-gene-sequencing-ui-pulse {
    0%, 100% { transform: scale(1); opacity: 1; box-shadow: 0 0 0 0 rgba(136, 169, 115, 0.4); }
    50% { transform: scale(1.2); opacity: 0.7; box-shadow: 0 0 0 6px rgba(136, 169, 115, 0); }
}

@media (max-width: 480px) {
    .fp-cannabis-dna-gene-sequencing-ui-stage { border-radius: 16px; }
    .fp-cannabis-dna-gene-sequencing-ui-base-ring { width: 140px; height: 140px; }
    .fp-cannabis-dna-gene-sequencing-ui-panel { bottom: 16px; padding: 10px 18px; }
    .fp-cannabis-dna-gene-sequencing-ui-percentage { font-size: 1.25rem; }
}

document.querySelectorAll('.fp-cannabis-dna-gene-sequencing-ui').forEach(root => {
    const canvas = root.querySelector('.fp-cannabis-dna-gene-sequencing-ui-canvas');
    if (!canvas) return;

    const ctx = canvas.getContext('2d', { alpha: true });
    const pctEl = root.querySelector('.fp-cannabis-dna-gene-sequencing-ui-percentage');
    const subEl = root.querySelector('.fp-cannabis-dna-gene-sequencing-ui-sub');
    
    let animationFrameId;
    let isRunning = false;
    let width, height, cx, cy;
    
    let sequenceProgress = 0;
    let time = 0;
    let spikeActive = 0;
    const particles = [];

    const accentColor = '#88A973';
    const infoColor = '#B1CBA1';
    const dangerColor = '#4A6B4D';

    function fp_cannabis_dna_gene_sequencing_ui_resize() {
        if (!canvas.parentElement) return;
        const rect = canvas.parentElement.getBoundingClientRect();
        width = rect.width;
        height = rect.height;
        canvas.width = width * window.devicePixelRatio;
        canvas.height = height * window.devicePixelRatio;
        ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
        cx = width / 2;
        cy = height / 2;
    }

    class fp_cannabis_Particle {
        constructor() {
            this.reset();
            this.y = Math.random() * height;
        }
        reset() {
            this.angle = Math.random() * Math.PI * 2;
            this.radius = 40 + Math.random() * (Math.min(width, height) / 2 - 40);
            this.x = cx + Math.cos(this.angle) * this.radius;
            this.y = height + 10;
            this.speedY = 0.5 + Math.random() * 1.5;
            this.size = 1 + Math.random() * 2;
            this.opacity = 0.2 + Math.random() * 0.5;
            this.color = Math.random() > 0.5 ? accentColor : infoColor;
            this.wobble = Math.random() * Math.PI * 2;
            this.wobbleSpeed = 0.02 + Math.random() * 0.03;
        }
        update() {
            this.y -= this.speedY;
            this.wobble += this.wobbleSpeed;
            this.x += Math.sin(this.wobble) * 0.5;
            
            if (this.y < -10) this.reset();
        }
        draw(ctx) {
            ctx.beginPath();
            ctx.arc(this.x, this.y, this.size, 0, Math.PI * 2);
            ctx.fillStyle = this.color;
            ctx.globalAlpha = this.opacity + (spikeActive * 0.4);
            ctx.fill();
        }
    }

    function initParticles() {
        particles.length = 0;
        for(let i = 0; i < 30; i++) {
            particles.push(new fp_cannabis_Particle());
        }
    }

    function drawReactiveSpike(ctx) {
        if (spikeActive <= 0.01) return;

        const maxRadius = Math.min(width, height) * 0.45;
        const radius = maxRadius * (1 - spikeActive) + 80 * spikeActive;
        
        ctx.beginPath();
        ctx.arc(cx, cy, radius, 0, Math.PI * 2);
        ctx.strokeStyle = dangerColor;
        ctx.lineWidth = 2 * spikeActive;
        ctx.globalAlpha = spikeActive * 0.8;
        ctx.stroke();

        ctx.beginPath();
        ctx.arc(cx, cy, radius + 15, 0, Math.PI * 2);
        ctx.strokeStyle = accentColor;
        ctx.lineWidth = 1 * spikeActive;
        ctx.globalAlpha = spikeActive * 0.4;
        ctx.stroke();
    }

    function fp_cannabis_dna_gene_sequencing_ui_loop() {
        if (!isRunning) return;
        
        ctx.clearRect(0, 0, width, height);
        time += 0.016;

        sequenceProgress += 0.2;
        if (sequenceProgress > 100) {
            sequenceProgress = 0;
            spikeActive = 1;
            subEl.textContent = "MATCH FOUND: CBD-A";
            setTimeout(() => {
                if(isRunning) subEl.textContent = "Target: CBD-A Synthase";
            }, 2000);
        }
        pctEl.textContent = Math.floor(sequenceProgress) + '%';

        if (spikeActive > 0) {
            spikeActive -= 0.02;
            if (spikeActive < 0) spikeActive = 0;
        }

        ctx.globalAlpha = 1;
        particles.forEach(p => {
            p.update();
            p.draw(ctx);
        });

        drawReactiveSpike(ctx);

        animationFrameId = requestAnimationFrame(fp_cannabis_dna_gene_sequencing_ui_loop);
    }

    const observer = new IntersectionObserver((entries) => {
        entries.forEach(entry => {
            if (entry.isIntersecting) {
                if (!isRunning && document.visibilityState !== "hidden") {
                    isRunning = true;
                    fp_cannabis_dna_gene_sequencing_ui_loop();
                }
            } else {
                isRunning = false;
                cancelAnimationFrame(animationFrameId);
            }
        });
    });

    function fp_cannabis_dna_gene_sequencing_ui_handleVisibility() {
        if (document.visibilityState === "hidden") {
            isRunning = false;
            cancelAnimationFrame(animationFrameId);
        } else if (!isRunning && root.getBoundingClientRect().top < window.innerHeight && root.getBoundingClientRect().bottom > 0) {
            isRunning = true;
            fp_cannabis_dna_gene_sequencing_ui_loop();
        }
    }

    function fp_cannabis_dna_gene_sequencing_ui_checkDOM() {
        if (!document.body.contains(root)) {
            isRunning = false;
            cancelAnimationFrame(animationFrameId);
            window.removeEventListener('resize', fp_cannabis_dna_gene_sequencing_ui_resize);
            document.removeEventListener('visibilitychange', fp_cannabis_dna_gene_sequencing_ui_handleVisibility);
            observer.disconnect();
            return true;
        }
        return false;
    }

    window.addEventListener('resize', fp_cannabis_dna_gene_sequencing_ui_resize);
    document.addEventListener('visibilitychange', fp_cannabis_dna_gene_sequencing_ui_handleVisibility);
    
    fp_cannabis_dna_gene_sequencing_ui_resize();
    initParticles();
    observer.observe(root);
    
    const cleanupInterval = setInterval(() => {
        if (fp_cannabis_dna_gene_sequencing_ui_checkDOM()) {
            clearInterval(cleanupInterval);
        }
    }, 2000);
});