@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');

:root {
    /* ── Framework Tokens ── */
    --mycelium-bg-1: #111827;
    --mycelium-bg-2: #030712;
    --mycelium-accent: #f8fafc;
    --mycelium-text-main: #f8fafc;
    --mycelium-text-muted: #64748b;
    --mycelium-node-bg: rgba(30, 41, 59, 0.7);
    --mycelium-node-hover: rgba(45, 62, 88, 0.9);
    --mycelium-node-border: rgba(255, 255, 255, 0.1);
    --mycelium-node-text: #f8fafc;
    --mycelium-link-color: rgba(255, 255, 255, 0.15);
    --mycelium-rel-bg: rgba(15, 23, 42, 0.8);
    --mycelium-rel-text: #94a3b8;
    --mycelium-search-bg: rgba(15, 23, 42, 0.4);
    --mycelium-glass-blur: 12px;
    --mycelium-font-main: 'Inter', -apple-system, sans-serif;
    --mycelium-node-round: 4px;
    --mycelium-error-color: #f87171;
}

/* ── Error state ── */
.mycelium-error {
    color: var(--mycelium-error-color);
    font-size: 11px;
    margin: 6px 0 0 0;
}


/* Target container styles */
#mycelium {
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle at center, var(--mycelium-bg-1) 0%, var(--mycelium-bg-2) 100%);
    font-family: var(--mycelium-font-main);
    color: var(--mycelium-text-main);
    overflow: hidden;
    position: relative;
    margin: 0;
    padding: 0;
}

/* Header */
#mycelium-header {
    position: absolute;
    top: 24px;
    left: 32px;
    z-index: 1000;
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 16px;
}

#mycelium-logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--mycelium-node-border);
}

#mycelium-title-group {
    display: flex;
    flex-direction: column;
}

#mycelium-header h2 {
    margin: 0 0 4px 0;
    font-weight: 300;
    letter-spacing: 0.05em;
    font-size: 18px;
    color: var(--mycelium-text-main);
    text-transform: uppercase;
}

#mycelium-header p {
    font-size: 11px;
    color: var(--mycelium-text-muted);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* Search Container */
#mycelium-search-container {
    position: absolute;
    top: 24px;
    right: 32px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

#mycelium-search-box {
    padding: 10px 16px;
    background: var(--mycelium-search-bg);
    backdrop-filter: blur(var(--mycelium-glass-blur));
    -webkit-backdrop-filter: blur(var(--mycelium-glass-blur));
    border: 1px solid var(--mycelium-node-border);
    border-radius: 8px;
    color: var(--mycelium-text-main);
    font-size: 12px;
    width: 180px;
    font-family: var(--mycelium-font-main);
    outline: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

#mycelium-search-box::placeholder {
    color: var(--mycelium-text-muted);
}

#mycelium-search-box:focus {
    border-color: var(--mycelium-accent);
    background: rgba(15, 23, 42, 0.6);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 0 0 2px rgba(255, 255, 255, 0.05);
    width: 200px;
}

#mycelium-search-results {
    position: absolute;
    top: 48px;
    right: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--mycelium-node-border);
    border-radius: 8px;
    max-height: 300px;
    overflow-y: auto;
    width: 220px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    clip-path: inset(0 -20px -20px -20px);
}

.mycelium-search-result-item {
    padding: 10px 16px;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 11px;
    color: #cbd5e1;
    transition: all 0.2s ease;
}

.mycelium-search-result-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--mycelium-accent);
    padding-left: 20px;
}

.mycelium-search-result-item:last-child {
    border-bottom: none;
}

/* SVG container */
#mycelium-svg-container {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

/* Nodes */
.mycelium-node {
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.mycelium-node rect { 
    fill: var(--mycelium-node-bg);
    backdrop-filter: blur(4px);
    stroke: var(--mycelium-node-border); 
    stroke-width: 1px; 
    cursor: pointer;
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.mycelium-node:hover rect { 
    fill: var(--mycelium-node-hover); 
    stroke: var(--mycelium-accent); 
    stroke-width: 2px;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.5));
}

.mycelium-node text { 
    fill: var(--mycelium-node-text); 
    font-size: 10px; 
    text-anchor: middle; 
    pointer-events: none;
    font-weight: 500;
    font-family: var(--mycelium-font-main);
    letter-spacing: 0.02em;
}

/* Links */
.mycelium-link { 
    stroke: var(--mycelium-link-color); 
    stroke-width: 1px; 
    fill: none;
    opacity: 0.6;
    transition: all 0.3s ease;
}

/* Relationship Nodes */
.mycelium-relationship-node rect { 
    fill: var(--mycelium-rel-bg); 
    stroke: rgba(255, 255, 255, 0.05); 
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
}

.mycelium-relationship-node:hover rect {
    fill: var(--mycelium-node-hover);
}

.mycelium-relationship-node text { 
    fill: var(--mycelium-rel-text); 
    font-size: 8px; 
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0.05em;
}

/* Scrollbar styling for search results */
#mycelium-search-results::-webkit-scrollbar {
    width: 4px;
}
#mycelium-search-results::-webkit-scrollbar-track {
    background: transparent;
}
#mycelium-search-results::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
#mycelium-search-results::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}