/* Page-specific styles for Stack */
/* Extracted from style.css */

/* ═══════════════════════════════════════
   Tech Stack & SBOM
   ═══════════════════════════════════════ */

/* ─── Architecture Diagram ─── */
.arch-diagram {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.arch-layer {
    display: flex;
    align-items: stretch;
    gap: 0;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.arch-label {
    min-width: 100px;
    padding: 14px 16px;
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-text-white);
}

.arch-label.l-client   { background: #5b8def; }
.arch-label.l-server   { background: var(--color-primary); }
.arch-label.l-runtime  { background: #7c6dc7; }
.arch-label.l-data     { background: #e07b4c; }
.arch-label.l-os       { background: #6b6b6b; }

.arch-items {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 16px;
    background: var(--color-bg-elevated);
    align-items: center;
}

.arch-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 500;
    background: var(--color-bg-surface);
    color: var(--color-text-body);
    border: 1px solid var(--color-border-light);
    white-space: nowrap;
}

.arch-chip .chip-ver {
    font-size: 0.8em;
    color: var(--color-text-faint);
    font-weight: 400;
}

/* ─── SBOM Table ─── */
.sbom-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 0.9em;
}

.sbom-table thead th {
    text-align: left;
    padding: 12px 16px;
    background: var(--color-bg-elevated);
    color: var(--color-text-heading);
    font-weight: 600;
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 2px solid var(--color-border-light);
}

.sbom-table tbody td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-body);
    vertical-align: top;
}

.sbom-table tbody tr:last-child td {
    border-bottom: none;
}

.sbom-table tbody tr:hover {
    background: var(--color-bg-elevated);
}

.sbom-cat {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 600;
    white-space: nowrap;
}

.sbom-cat.cat-os       { background: #6b6b6b20; color: #6b6b6b; }
.sbom-cat.cat-web      { background: #2a9d8f20; color: var(--color-primary); }
.sbom-cat.cat-lang     { background: #7c6dc720; color: #7c6dc7; }
.sbom-cat.cat-db       { background: #e07b4c20; color: #e07b4c; }
.sbom-cat.cat-ext      { background: #5b8def20; color: #5b8def; }
.sbom-cat.cat-security { background: #d4555520; color: #d45555; }
.sbom-cat.cat-font     { background: #94692d20; color: var(--color-warning-heading); }

[data-theme="dark"] .sbom-cat.cat-os       { background: #6b6b6b30; color: #a0a0a0; }
[data-theme="dark"] .sbom-cat.cat-web      { background: #3dbfae20; color: var(--color-primary); }
[data-theme="dark"] .sbom-cat.cat-lang     { background: #9b8edb20; color: #9b8edb; }
[data-theme="dark"] .sbom-cat.cat-db       { background: #e0975c20; color: #e0975c; }
[data-theme="dark"] .sbom-cat.cat-ext      { background: #7ba6f720; color: #7ba6f7; }
[data-theme="dark"] .sbom-cat.cat-security { background: #f0707020; color: #f07070; }
[data-theme="dark"] .sbom-cat.cat-font     { background: #e0b86020; color: var(--color-warning-heading); }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .sbom-cat.cat-os       { background: #6b6b6b30; color: #a0a0a0; }
    :root:not([data-theme="light"]) .sbom-cat.cat-web      { background: #3dbfae20; color: var(--color-primary); }
    :root:not([data-theme="light"]) .sbom-cat.cat-lang     { background: #9b8edb20; color: #9b8edb; }
    :root:not([data-theme="light"]) .sbom-cat.cat-db       { background: #e0975c20; color: #e0975c; }
    :root:not([data-theme="light"]) .sbom-cat.cat-ext      { background: #7ba6f720; color: #7ba6f7; }
    :root:not([data-theme="light"]) .sbom-cat.cat-security { background: #f0707020; color: #f07070; }
    :root:not([data-theme="light"]) .sbom-cat.cat-font     { background: #e0b86020; color: var(--color-warning-heading); }
}

.sbom-name code {
    font-size: 0.95em;
}

/* ─── File Tree ─── */
.file-tree {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: 10px;
    padding: 24px 28px;
    margin-top: 20px;
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    font-size: 0.85em;
    line-height: 1.9;
    color: var(--color-text-body);
    overflow-x: auto;
}

.file-tree .ft-dir {
    color: var(--color-primary);
    font-weight: 600;
}

.file-tree .ft-file {
    color: var(--color-text-muted);
}

.file-tree .ft-comment {
    color: var(--color-text-faint);
    font-style: italic;
    font-family: inherit;
}

/* ─── Stat Cards ─── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.stat-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.stat-card .stat-value {
    font-size: 1.8em;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.stat-card .stat-label {
    font-size: 0.8em;
    color: var(--color-text-hint);
    margin-top: 4px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ─── Stack Content ─── */
.stack-content h2 {
    display: block;
    margin-top: 48px;
}

.stack-content h2:first-child {
    margin-top: 0;
}

.stack-content p {
    font-size: 1.05em;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 16px;
    max-width: 700px;
}

.stack-section-note {
    font-size: 0.9em !important;
    color: var(--color-text-faint) !important;
    font-style: italic;
    margin-top: 16px;
}

/* ─── Stack Responsive ─── */
@media (max-width: 768px) {
    .arch-layer {
        flex-direction: column;
    }

    .arch-label {
        min-width: auto;
        padding: 8px 16px;
    }

    .sbom-table {
        font-size: 0.8em;
    }

    .sbom-table thead th,
    .sbom-table tbody td {
        padding: 8px 10px;
    }

    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .file-tree {
        font-size: 0.75em;
        padding: 16px 18px;
    }
}