:root {
    --bg-deep: #090a0c;
    --panel-bg: #121318;
    --bone: #e3dac9;
    --bone-dim: #8b857a;
    --blood: #e83a30;
    --spore: #9b5de5;
    --bio: #00f5d4;
    --bio-dim: rgba(0, 245, 212, 0.2);
    --border: #2a2d35;
    
    --font-ui: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: ui-monospace, "Cascadia Code", "Fira Code", "Courier New", monospace;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background-color: var(--bg-deep);
    color: var(--bone);
    font-family: var(--font-ui);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Vitals Monitor (Sticky HUD) */
#vitals-monitor {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 50px;
    background-color: rgba(9, 10, 12, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    z-index: 100;
}

.vital-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: bold;
    color: var(--bio);
}

.pulse-path {
    animation: pulse-svg 2s infinite;
}
@keyframes pulse-svg {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; filter: drop-shadow(0 0 5px var(--bio)); }
}

.version { color: var(--bone-dim); font-weight: normal; margin-left: 0.5rem; }

.vital-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.label { color: var(--bone-dim); }
.value { min-width: 3ch; text-align: right; }

.bar-container {
    width: 60px;
    height: 6px;
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 3px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--bio);
    width: 100%;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.bar-fill.cort { background: var(--blood); width: 12%; }
.bar-fill.warning { background: #e6c229; }
.bar-fill.critical { background: var(--blood); }

/* Buttons */
.bio-btn {
    background: transparent;
    color: var(--bio);
    border: 1px solid var(--bio);
    padding: 0.4rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    cursor: pointer;
    border-radius: 4px;
    text-transform: uppercase;
    transition: all 0.2s;
}
.bio-btn:hover { background: var(--bio-dim); box-shadow: 0 0 10px var(--bio-dim); }
.bio-btn.outline { border-color: var(--bone-dim); color: var(--bone); }
.bio-btn.outline:hover { border-color: var(--bone); background: rgba(227, 218, 201, 0.1); box-shadow: none; }

/* Main Layout */
.lab-space {
    max-width: 900px;
    margin: 80px auto 40px;
    padding: 0 2rem;
}

/* Hero */
.hero { margin: 4rem 0 5rem; }
.hero h1 {
    font-size: 4rem;
    margin: 0 0 1rem;
    line-height: 1;
    letter-spacing: -0.03em;
}
.hero .lede {
    font-size: 1.25rem;
    color: var(--bone-dim);
    max-width: 600px;
}
.bio-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--spore);
    text-decoration: none;
    font-family: var(--font-mono);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}
.bio-link:hover { border-color: var(--spore); }

/* Modules */
.module {
    margin-bottom: 5rem;
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    position: relative;
}

.mod-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}
.mod-header h2 { margin: 0; font-size: 1.5rem; font-weight: normal; }
.mod-id { font-family: var(--font-mono); color: var(--bone-dim); font-size: 0.8rem; }

/* 01. Prismatic */
.interactive-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.vials { display: flex; flex-direction: column; gap: 1rem; }
.vial {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--bone);
    padding: 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    text-align: left;
    transition: background 0.2s;
}
.vial:hover { background: rgba(255,255,255,0.05); }
.vial.active { border-color: var(--bone-dim); }

.liquid { width: 12px; height: 12px; border-radius: 50%; border: 1px solid #000; }
.liquid.baseline { background: var(--bone); }
.liquid.cortisol { background: var(--blood); box-shadow: 0 0 8px var(--blood); }
.liquid.dopamine { background: var(--spore); box-shadow: 0 0 8px var(--spore); }
.liquid.exhaustion { background: #4a4a4a; }

.persona-output {
    position: relative;
    padding: 2rem;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--bio);
    background: #090a0c;
    border-radius: 4px;
}
.bracket { position: absolute; width: 20px; height: 20px; border: 2px solid var(--border); }
.bracket.top { top: 0; left: 0; border-right: none; border-bottom: none; }
.bracket.bottom { bottom: 0; right: 0; border-left: none; border-top: none; }

/* 02. Immune System */
.terminal-box { margin-top: 2rem; }
#firewall-input {
    width: 100%;
    height: 100px;
    background: #090a0c;
    border: 1px solid var(--border);
    color: var(--bone);
    font-family: var(--font-mono);
    padding: 1rem;
    resize: none;
    border-radius: 4px;
}
#firewall-input:focus { outline: 1px solid var(--blood); }

.analysis {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-top: 1rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}
.status-indicator { display: flex; align-items: center; gap: 0.5rem; width: 140px; }
.led { width: 8px; height: 8px; border-radius: 50%; }
.led.green { background: var(--bio); box-shadow: 0 0 5px var(--bio); }
.led.red { background: var(--blood); box-shadow: 0 0 5px var(--blood); }
.log { flex: 1; color: var(--bone-dim); min-height: 2em; }
.pathogen-hl { background: rgba(232, 58, 48, 0.2); color: var(--blood); text-decoration: line-through; padding: 0 2px; }

/* 03. Village */
.council-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}
.council-node {
    border: 1px solid var(--border);
    padding: 1rem;
    border-radius: 4px;
    background: #090a0c;
    text-align: center;
    transition: all 0.3s ease;
}
.council-node h3 { margin: 0 0 0.5rem; font-size: 1rem; color: var(--bone); }
.council-node span { display: block; font-family: var(--font-mono); font-size: 0.7rem; color: var(--bone-dim); margin-bottom: 1rem;}
.node-state {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    padding: 0.2rem;
    background: var(--border);
    color: var(--bone-dim);
    border-radius: 2px;
}
.council-node.speaking { border-color: var(--bio); box-shadow: 0 0 15px var(--bio-dim); transform: translateY(-2px); }
.council-node.speaking .node-state { background: var(--bio); color: #000; }
.council-node.blocking { border-color: var(--blood); box-shadow: 0 0 15px rgba(232,58,48,0.2); transform: translateY(-2px); }
.council-node.blocking .node-state { background: var(--blood); color: #fff; }

.scenario-injector { display: flex; gap: 1rem; margin: 1.5rem 0; }
.transcript-box {
    background: #090a0c;
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    min-height: 100px;
}
.transcript-box .dim { color: var(--bone-dim); }
.t-line { margin-bottom: 0.5rem; border-left: 2px solid var(--border); padding-left: 1rem; }
.t-speaker { color: var(--bio); font-weight: bold; margin-right: 0.5rem; }

/* 04. Incubator */
.incubator-ui { display: flex; gap: 1rem; margin-top: 2rem; }
#spore-thought {
    flex: 1;
    background: #090a0c;
    border: 1px solid var(--border);
    color: var(--bone);
    font-family: var(--font-mono);
    padding: 0.5rem 1rem;
    border-radius: 4px;
}
.dish-container {
    margin-top: 1.5rem;
    position: relative;
    width: 100%;
    height: 300px;
    background: radial-gradient(circle at center, #111 0%, #090a0c 100%);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}
#petri-dish { width: 100%; height: 100%; display: block; }
#dish-overlay {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mono);
    color: var(--bone-dim);
    pointer-events: none;
    transition: opacity 0.3s;
}

/* Dream Overlay */
#dream-overlay {
    position: fixed; inset: 0;
    background: rgba(9, 10, 12, 0.95);
    z-index: 200;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 1;
    transition: opacity 0.5s;
}
#dream-overlay.hidden { opacity: 0; pointer-events: none; }
.dream-content h2 { color: var(--spore); text-shadow: 0 0 10px rgba(155,93,229,0.5); font-family: var(--font-mono); }
#dream-log { font-family: var(--font-mono); color: var(--bone); margin: 2rem 0; font-style: italic; }

/* Shaker for Cortisol */
body.high-cortisol {
    animation: jitter 0.2s infinite;
}
@keyframes jitter {
    0% { transform: translate(0, 0); }
    25% { transform: translate(1px, 1px); }
    50% { transform: translate(-1px, 0); }
    75% { transform: translate(0, -1px); }
    100% { transform: translate(0, 0); }
}

@media (max-width: 768px) {
    .interactive-grid { grid-template-columns: 1fr; }
    .council-grid { grid-template-columns: 1fr 1fr; }
    .scenario-injector { flex-direction: column; }
    #vitals-monitor { padding: 0 1rem; font-size: 0.75rem; }
    .vital-stats { gap: 1rem; }
}