/* Spec-sheet panel layout, extending the sphinx-immaterial theme. */

.spec-lede {
    font-size: 1.05em;
    color: var(--md-typeset-color);
    max-width: 680px;
    margin-bottom: 1.5em;
}

.spec-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
    margin: 1.5em 0 2.5em;
}

@media (max-width: 760px) {
    .spec-panel {
        grid-template-columns: 1fr;
    }
}

/* Left column: viewer / schematic */
.spec-draw {
    position: relative;
}

.spec-caption {
    display: flex;
    justify-content: space-between;
    font-family: var(--md-code-font, monospace);
    font-size: 0.78em;
    color: var(--md-typeset-color);
    opacity: 0.65;
    margin-bottom: 0.5em;
}

.spec-viewer {
    aspect-ratio: 16 / 9;
    border: 1px solid var(--md-default-fg-color--lightest);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    background: var(--md-default-bg-color);
}

.spec-viewer canvas {
    display: block;
}

.spec-poster {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spec-poster svg {
    width: 100%;
    height: 100%;
    opacity: 0.4;
}

/* Right column: info panel */
.spec-info-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 0.75em;
}

.spec-info-header h2 {
    margin: 0;
    font-size: 1.1em;
}

.spec-pill {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.72em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.spec-pass {
    background: #d4edda;
    color: #155724;
}

[data-md-color-scheme="slate"] .spec-pass {
    background: #1a3a2a;
    color: #57d9a3;
}

/* Variant selector */
.spec-taglabel {
    font-size: 0.72em;
    color: var(--md-default-fg-color--light);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin: 1.2em 0 0.5em;
}

.spec-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 1.2em;
}

.spec-tag {
    padding: 4px 12px;
    border: 1px solid var(--md-default-fg-color--lightest);
    border-radius: 6px;
    background: var(--md-code-bg-color);
    font-family: var(--md-code-font, monospace);
    font-size: 0.78em;
    color: var(--md-typeset-color);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.spec-tag:hover,
.spec-tag.active {
    border-color: var(--md-accent-fg-color);
    background: var(--md-accent-fg-color--transparent);
}

/* Stats */
.spec-stats {
    display: flex;
    gap: 1.5em;
    margin-bottom: 1.2em;
}

.spec-stat-v {
    display: block;
    font-family: var(--md-code-font, monospace);
    font-size: 1.1em;
    font-weight: 600;
}

.spec-stat-l {
    display: block;
    font-size: 0.7em;
    color: var(--md-default-fg-color--light);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Code block */
.spec-code-wrap {
    position: relative;
    margin-bottom: 1em;
}

.spec-code {
    padding: 10px 14px;
    border-radius: 6px;
    background: var(--md-code-bg-color);
    font-family: var(--md-code-font, monospace);
    font-size: 0.82em;
    color: var(--md-code-fg-color);
    overflow-x: auto;
    white-space: pre;
}

.spec-code-wrap .md-clipboard {
    position: absolute;
    top: 6px;
    right: 6px;
}

.spec-code-wrap .md-clipboard.copied {
    color: var(--md-accent-fg-color);
}

/* Proof callout */
.spec-proof {
    display: flex;
    gap: 1em;
    padding: 12px 16px;
    margin-bottom: 1.2em;
    border: 1px solid var(--md-default-fg-color--lightest);
    border-radius: 8px;
    background: var(--md-code-bg-color);
}

.spec-proof-big {
    font-family: var(--md-code-font, monospace);
    font-size: 1.6em;
    font-weight: 700;
    color: var(--md-accent-fg-color);
    flex-shrink: 0;
}

.spec-proof-txt {
    font-size: 0.85em;
    color: var(--md-default-fg-color--light);
}

/* Test count */
.spec-tests {
    font-family: var(--md-code-font, monospace);
    font-size: 0.75em;
    color: var(--md-default-fg-color--light);
    margin-top: 0.5em;
}

/* Gallery index page */
.spec-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    margin: 2em 0;
}

.spec-card {
    display: block;
    padding: 1.2em 1.4em;
    border: 1px solid var(--md-default-fg-color--lightest);
    border-radius: 8px;
    text-decoration: none;
    transition: border-color 0.15s;
}

.spec-card:hover {
    border-color: var(--md-accent-fg-color);
    text-decoration: none;
}

.spec-card .spec-card-name {
    font-weight: 600;
    font-size: 1.05em;
    color: var(--md-typeset-color);
}

.spec-card .spec-card-name .py {
    color: var(--md-default-fg-color--light);
    font-weight: 400;
}

.spec-card .spec-card-desc {
    margin-top: 0.5em;
    font-size: 0.85em;
    color: var(--md-default-fg-color--light);
}

/* Legacy: hide the old spec-sheet-callout styled boxes (now using sphinx-immaterial theme) */