/* HAL 9000 themed tooltip styles */
.hal-tooltip {
    position: fixed;
    z-index: 9999;
    background: rgba(20, 20, 20, 0.98);
    color: #ff4d4d;
    font-family: 'Orbitron', 'Space Mono', monospace;
    font-size: 1rem;
    padding: 0.5em 1em;
    border-radius: 6px;
    box-shadow: 0 0 16px #d00000, 0 0 2px #fff;
    border: 1.5px solid #ff4d4d;
    pointer-events: none;
    opacity: 0;
    transform: translateY(-10px) scale(0.98);
    transition: opacity 0.18s cubic-bezier(.4,2,.6,1), transform 0.18s cubic-bezier(.4,2,.6,1);
    white-space: nowrap;
}
.hal-tooltip.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #000000;
    --accent-red: #d00000;
    --accent-blue: #00aeef;
    --muted-gray: #b0b0b0;
    --highlight-yellow: #ffd700;
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Space Mono', monospace;
}

body {
    background-color: var(--bg-primary);
    color: var(--bg-secondary);
    font-family: var(--font-body);
    margin: 0;
    line-height: 1.6;
}

.main-header {
    background-color: var(--bg-secondary);
    color: var(--bg-primary);
    padding: 2rem;
    text-align: center;
}

#main-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin: 0;
    white-space: pre;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.main-nav {
    margin-top: 1rem;
}

.main-nav a {
    color: var(--accent-red);
    text-decoration: none;
    margin: 0 1rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.main-nav a:hover {
    color: var(--accent-blue);
}

.hal-eye {
    width: 107px;
    height: 107px;
    margin: 2rem auto;
    border-radius: 50%;
    background: radial-gradient(circle, #ff4d4d 10%, var(--accent-red) 30%, #700000 60%, #111 100%);
    box-shadow: 0 0 30px var(--accent-red), inset 0 0 15px #000;
    border: 2px solid #ff4d4d;
}

.monolith {
    max-width: 900px;
    margin: 4rem auto;
    padding: 2rem;
    background-color: var(--bg-secondary);
    color: var(--bg-primary);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
}

.monolith.visible {
    opacity: 1;
    transform: translateY(0);
}

.monolith h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--highlight-yellow);
}

.monolith p {
    color: var(--muted-gray);
    font-size: 1.1rem;
}

.main-footer {
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-secondary);
    color: var(--muted-gray);
    font-size: 0.9rem;
}

.social-links a {
    color: var(--muted-gray);
    text-decoration: none;
    margin: 0 10px;
    font-size: 1.2em;
}

.social-links a:hover {
    color: var(--accent-red);
}

/* Keep these for compatibility with existing HTML */
.diagnostics-grid {
    display: grid;
    gap: 10px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bg-primary); /* White text on black background */
}

.diagnostic-item {
    display: flex;
    justify-content: space-between;
    background-color: var(--bg-secondary);
    padding: 5px 10px;
    border: 1px solid var(--muted-gray);
}

.status-blue {
    color: var(--accent-blue);
}

.status-archive {
    color: var(--accent-red); /* Red for archived/inactive status */
}

.contact-list {
    list-style: none;
    padding: 0;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-list li {
    margin-bottom: 10px;
}

.comm-label {
    color: var(--accent-blue);
}

.interactive-diagnostics {
    margin-top: 2rem;
    font-family: var(--font-mono);
}

#diagnostic-command {
    width: calc(100% - 120px);
    background-color: #111;
    border: 1px solid var(--accent-blue);
    color: var(--bg-primary);
    padding: 10px;
    font-family: var(--font-mono);
    text-transform: none;
}

#run-diagnostic {
    width: 100px;
    background-color: var(--accent-red);
    border: 1px solid var(--accent-red);
    color: var(--bg-primary);
    padding: 10px;
    font-family: var(--font-heading);
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#run-diagnostic:hover {
    background-color: #ff0000;
}

#diagnostic-output {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #111;
    border: 1px solid var(--muted-gray);
    min-height: 150px;
    white-space: pre-wrap;
    color: var(--accent-blue);
    font-size: 1rem;
    line-height: 1.5;
    max-height: 300px;
    overflow-y: auto;
}

.status-ok {
    color: var(--accent-blue);
}

.status-green {
    color: #00ff00; /* A bright green for "OK" status */
}