/* =========================================
   VALZOX SYSTEMS LLC // GLOBAL STYLESHEET
   PROPRIETARY VISUAL IP & ARCHITECTURE
   ========================================= */

/* =========================================
   1. FOUNDATION, RESET & DESIGN TOKENS
   ========================================= */
:root {
    /* D_max SHADOW ARCHITECTURE (Base Void Layers)[cite: 2] */
    --color-void-baryta: #030305;   /* Absolute deep black; high-SNR unclipped base[cite: 2] */
    --color-void-washi: #0c0d12;    /* Dense, organic shadow void; soft fiber scattering[cite: 2] */
    --color-void-surface: #13141f;  /* Elevated terminal container plane[cite: 2] */
    --color-void-border: #1e202d;   /* Structural frame boundary[cite: 2] */

    /* MURASAKI-HA COLOR MATRIX (Kuroda Seiki Palette)[cite: 2] */
    --color-murasaki-indigo: #1a1728;    /* Deep shadow tone[cite: 2] */
    --color-murasaki-violet: #3b2d59;    /* Active shadow vector / focus state[cite: 2] */
    --color-murasaki-mist: #8a85a8;      /* Low-contrast midtone / secondary text[cite: 2] */
    --color-murasaki-highlight: #e2e0ed; /* Komorebi vector leak / primary text[cite: 2] */
    --color-murasaki-accent: #6b46c1;    /* High-energy vector highlight[cite: 2] */
    
    /* WCAG 2.2 AA YIELD/ALERTS (Functional Diagnostics) */
    --mint-yield: #00FF9D;  
    --alert-red: #FF4D4D;
    --valzox-blue: #4D8BFF; /* Legacy support if needed, but Murasaki preferred */

    /* MORANDI MICRO-INTERVALS (Spatial tension & container gaps)[cite: 2] */
    --space-delta-1: 2px;   /* Micro-gap; razor alignment boundary[cite: 2] */
    --space-delta-2: 6px;   /* Inter-element proximity gap[cite: 2] */
    --space-delta-3: 14px;  /* Component interior padding[cite: 2] */
    --space-delta-4: 30px;  /* Section structural boundary[cite: 2] */
    --space-delta-5: 62px;  /* Ma active void gap[cite: 2] */

    /* MALEVICH SUPREMATIST VECTORS[cite: 2] */
    --vector-angle-primary: 15deg; /* Secondary grid tilt[cite: 2] */
    --vector-angle-accent: 30deg;  /* Structural vector division[cite: 2] */

    /* CONCAVE PRINT PROSCENIUM SHADOW[cite: 2] */
    --shadow-proscenium-concave: inset 0 0 120px rgba(3, 3, 5, 0.92); /*[cite: 2] */

    /* DUAL-READ ANIMATION TIMING[cite: 2] */
    --transition-dual-read: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); /*[cite: 2] */
    --transition-speed: 0.3s;
    
    /* TYPOGRAPHY */
    --font-mono: 'SF Mono', 'Roboto Mono', 'Courier New', Courier, monospace;
    --font-sans: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

@media (prefers-reduced-motion: reduce) {
    :root { 
        --transition-speed: 0.001s; 
        --transition-dual-read: all 0.001s;
    }
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-padding-top: 100px; }

body {
    background-color: var(--color-void-washi);
    color: var(--color-murasaki-highlight);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-delta-4);
    width: 100%;
}

:focus-visible {
    outline: 2px solid var(--color-murasaki-accent) !important;
    outline-offset: 4px !important;
    z-index: 50;
}

/* =========================================
   2. NAVIGATION & COMMAND BAR
   ========================================= */
.nav-wrapper { border-bottom: 1px solid var(--color-void-border); }

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-delta-4) 0;
    font-family: var(--font-mono);
    font-size: 1rem;
    letter-spacing: 0.05em;
}

.nav-brand { text-decoration: none; display: block; }
.nav-brand span { font-weight: bold; color: var(--color-murasaki-highlight); }
.nav-brand span.dim { color: var(--color-murasaki-mist); }

.cmd-trigger {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid var(--color-void-border);
    padding: var(--space-delta-2) var(--space-delta-3);
    color: var(--color-murasaki-mist);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-speed) ease;
    background: transparent;
}

.cmd-trigger:hover {
    border-color: var(--color-murasaki-accent);
    color: var(--color-murasaki-highlight);
}

.cmd-trigger kbd {
    background: var(--color-void-baryta);
    border: 1px solid var(--color-void-border);
    border-radius: 2px;
    padding: 0.2rem 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-murasaki-mist);
}

/* =========================================
   3. STRUCTURAL UI PATTERNS (NEW VISUAL IP)
   ========================================= */

/* Brutalist Terminal Container (Bento Cells / Structural Blocks) */
.terminal-container, .enclave-cell, .security-block, .bento-cell {
    background-color: var(--color-void-surface);
    border: 1px solid var(--color-void-border);
    box-shadow: var(--shadow-proscenium-concave);
    position: relative;
    overflow: hidden;
}

/* Malevich Diagonal Vector Divider */
.malevich-divider {
    position: relative;
    margin: var(--space-delta-5) 0;
    padding: var(--space-delta-4) 0;
    overflow: hidden;
}

.malevich-divider::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(26, 23, 40, 0.4); /* Faded Murasaki Indigo */
    transform: rotate(var(--vector-angle-primary)) scale(1.25);
    transform-origin: center;
    pointer-events: none;
}

.malevich-content {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--space-delta-4);
}

/* Dual-Read Interactive Button (Natsukashii to Yūgen) */
.btn-dual-read, .command-action {
    display: inline-block;
    background-color: var(--color-void-surface);
    border: 1px solid var(--color-murasaki-violet);
    color: var(--color-murasaki-highlight);
    font-family: var(--font-mono);
    padding: var(--space-delta-4);
    font-size: 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    transition: var(--transition-dual-read);
    cursor: pointer;
    width: 100%;
    text-align: left;
}

.btn-dual-read strong, .command-action strong {
    color: var(--color-murasaki-highlight);
}

.btn-dual-read:hover, .btn-dual-read:focus, .command-action:hover, .command-action:focus {
    background-color: var(--color-murasaki-indigo);
    border-color: var(--color-murasaki-accent);
    color: #FFFFFF;
    box-shadow: 0 0 20px rgba(107, 70, 193, 0.3);
    outline: none;
}

.command-subtext {
    display: block;
    margin-top: var(--space-delta-2);
    font-size: 0.85rem;
    color: var(--color-murasaki-mist);
}

/* =========================================
   4. CMD+K MODAL (DYNAMIC SEARCH ENGINE)
   ========================================= */
.cmd-modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background-color: rgba(3, 3, 5, 0.90); /* Baryta Void with transparency */
    backdrop-filter: blur(8px);
    z-index: 9999;
    justify-content: center;
    align-items: flex-start;
    padding-top: 15vh;
}

.cmd-modal.is-open { display: flex; }

.cmd-palette {
    width: 100%;
    max-width: 700px;
    background-color: var(--color-void-surface);
    border: 1px solid var(--color-void-border);
    border-radius: 0px; /* Brutalist reset */
    overflow: hidden;
    box-shadow: var(--shadow-proscenium-concave), 0 10px 40px rgba(0, 0, 0, 0.8);
}

.cmd-search {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-void-border);
    color: var(--color-murasaki-highlight);
    padding: var(--space-delta-4);
    font-size: 1.25rem;
    font-family: var(--font-mono);
}
.cmd-search:focus { outline: none; border-bottom: 1px solid var(--color-murasaki-accent); }

.cmd-list { list-style: none; max-height: 400px; overflow-y: auto; }

.cmd-item {
    padding: var(--space-delta-3) var(--space-delta-4);
    color: var(--color-murasaki-mist);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    border-bottom: 1px solid var(--color-void-baryta);
}

.cmd-item.is-active, .cmd-item:hover {
    background-color: var(--color-murasaki-indigo);
    color: var(--color-murasaki-highlight);
}

.cmd-item span.route { font-size: 0.8rem; opacity: 0.5; }
.route-active { color: var(--color-murasaki-accent); font-weight: bold; }
.route-active::after { content: " [Active]"; font-size: 0.75rem; opacity: 0.7; }

/* =========================================
   5. ADMINISTRATIVE FOOTER
   ========================================= */
.admin-footer-wrapper {
    border-top: 1px solid var(--color-void-border);
    margin-top: auto;
    width: 100%;
    background-color: var(--color-void-surface);
}

.admin-footer {
    padding-top: var(--space-delta-5);
    padding-bottom: var(--space-delta-5);
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-delta-5);
    font-size: 0.85rem;
    color: var(--color-murasaki-mist);
}

.admin-footer h4 {
    color: var(--color-murasaki-highlight);
    text-transform: uppercase;
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-delta-3);
}

.admin-footer p { margin-bottom: var(--space-delta-3); }

.ip-isolation {
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-murasaki-highlight);
    margin-top: var(--space-delta-4);
    display: block;
    line-height: 1.5;
}

.ai-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-delta-2);
}
.ai-links a {
    color: var(--color-murasaki-mist);
    text-decoration: none;
    transition: var(--transition-speed) ease;
    font-family: var(--font-mono);
    min-height: 44px;
    display: flex;
    align-items: center;
}
.ai-links a:hover { color: var(--color-murasaki-accent); }

.date-stamp {
    grid-column: 1 / -1;
    border-top: 1px solid var(--color-void-border);
    padding-top: var(--space-delta-4);
    margin-top: var(--space-delta-4);
    text-align: right;
    font-family: var(--font-mono);
}

@media (max-width: 1024px) {
    .admin-footer { grid-template-columns: 1fr; gap: var(--space-delta-4); }
}

/* =========================================
   6. PAGE-SPECIFIC LAYOUT RESIDUALS 
   (Kept generic to apply globally across pages)
   ========================================= */
.enclave-hero { padding: 6rem 0 4rem 0; max-width: 900px; }
.enclave-hero h1 {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--color-murasaki-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-delta-3);
}
.enclave-hero p { font-size: 1.125rem; color: var(--color-murasaki-highlight); }