:root {
    /* ============ 2. COMPONENT PALETTE (derived, oklch tints) ============ */
    /* main-color = brand green, sub-color = light green, yellow = hover only */
    --doc-text: var(--black);
    --doc-muted: color-mix(in oklch, var(--black) 65%, var(--white));
    --doc-border: color-mix(in oklch, var(--grey) 45%, var(--white));
    --doc-surface: var(--white);
    --doc-surface-soft: color-mix(in oklch, var(--grey) 12%, var(--white));

    --doc-accent: var(--main-color);      /* primary actions, links, icons */
    --doc-secondary: var(--sub-color);    /* chips, low-priority, quiet accents */
    --doc-hover: var(--yellow);           /* :hover only, per theme convention */
    --doc-danger: var(--red);             /* high priority / errors */
    --doc-info: var(--blue);              /* neutral / informational tags */

    --doc-format-excel: #dcfce7;
    --doc-format-external: #e2e8f0;
    --doc-format-image: #ede9fe;
    --doc-format-pdf: #fee2e2;
    --doc-format-powerpoint: #ffedd5;
    --doc-format-video: #ccfbf1;
    --doc-format-word: #dbeafe;

    /* ============ 3. TYPOGRAPHY ============ */
    --doc-font-body: var(--raleway);
    --doc-font-ui: var(--manrope);
    --doc-font-heading: var(--instrument);

    --doc-text-xs: 1.2rem;
    --doc-text-sm: 1.5rem;
    --doc-text-base: 1.6rem;
    --doc-text-lg: 2rem;

    /* ============ 4. SPACING SCALE (only values reused 2+ times) ============ */
    --doc-space-6: 6px;
    --doc-space-8: 8px;
    --doc-space-10: 10px;
    --doc-space-12: 12px;
    --doc-space-14: 14px;
    --doc-space-18: 18px;
    --doc-space-20: 20px;
    --doc-space-24: 24px;
    --doc-space-32: 32px;

    /* ============ 5. RADIUS ============ */
    --doc-radius-sm: 6px;
    --doc-radius-md: 8px;
    --doc-radius-pill: 999px;

    /* ============ 6. ONE-OFF STRUCTURAL SIZES ============ */
    --doc-max-width: 1180px;
    --doc-media-height: 170px;
    --doc-loading-opacity: 0.55;
}

.edi-template,
.edi-app,
.edi-single {
    box-sizing: border-box;
}

.edi-template *,
.edi-app *,
.edi-single * {
    box-sizing: inherit;
}

.edi-app,
.edi-single {
    width: min(var(--doc-max-width), calc(100% - var(--doc-space-32)));
    margin: var(--doc-space-32) auto;
    color: var(--doc-text);
    font-family: var(--doc-font-body);
}

.edi-search {
    display: grid;
    gap: var(--doc-space-14);
    padding: var(--doc-space-18);
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-md);
    background: var(--doc-surface);
}

.edi-search-main {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--doc-space-10);
}

.edi-search input,
.edi-search select {
    min-height: 44px;
    width: 100%;
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-sm);
    padding: 0 var(--doc-space-12);
    font: inherit;
    font-family: var(--doc-font-ui);
    background: var(--doc-surface);
}

.edi-filters {
    display: grid;
    grid-template-columns: repeat(3, minmax(160px, 1fr)) auto auto;
    gap: var(--doc-space-10);
    align-items: center;
}

.edi-button,
.edi-icon-button,
.edi-chip {
    min-height: 40px;
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-sm);
    padding: 0 var(--doc-space-14);
    color: var(--doc-text);
    background: var(--doc-surface-soft);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--doc-space-6);
    font: inherit;
    font-family: var(--doc-font-ui);
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}

/* Hover = yellow, everywhere, per theme convention */
.edi-button:hover,
.edi-icon-button:hover,
.edi-chip:hover,
.edi-primary:hover {
    border-color: var(--doc-hover);
    background: color-mix(in oklch, var(--doc-hover) 22%, var(--doc-surface));
    color: var(--doc-text);
}

.edi-primary {
    color: var(--white);
    border-color: var(--doc-accent);
    background: var(--doc-accent);
}

.edi-icon-button {
    width: 42px;
    padding: 0;
}

/* Pressed/selected state stays on-brand (green), distinct from the yellow hover */
.edi-icon-button[aria-pressed="true"] {
    color: var(--white);
    border-color: var(--doc-accent);
    background: var(--doc-accent);
}

.edi-view-toggle {
    display: inline-flex;
    gap: var(--doc-space-6);
}

.edi-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--doc-space-8);
    min-height: 1px;
}

.edi-chip {
    min-height: 32px;
    padding-inline: var(--doc-space-10);
    border-color: var(--doc-secondary);
    background: color-mix(in oklch, var(--doc-secondary) 16%, var(--doc-surface));
}

.edi-status {
    min-height: 28px;
    margin: var(--doc-space-18) 0 var(--doc-space-10);
    color: var(--doc-muted);
}

.edi-results {
    display: grid;
    gap: var(--doc-space-18);
}

.edi-results--grid {
    grid-template-columns: repeat(3, 1fr);
}

.edi-results--list {
    grid-template-columns: 1fr;
}

.edi-card {
    overflow: hidden;
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-md);
    background: var(--doc-surface);
    text-decoration: none!important;
    box-shadow: 0px 10px 13px -7px rgba(0,0,0,.3), 5px 5px 15px 5px rgba(0,0,0,0);
}
.edi-card:hover {
    border-color: oklch(from var(--type-color) .5 .1 h / 1);
    box-shadow: 0px 10px 13px -7px rgba(0,0,0,.4), 5px 5px 15px 5px rgba(0,0,0,0.05);
}

.edi-results--list .edi-card--grid {
    display: grid;
    grid-template-columns: 180px 1fr;
}

.edi-card-media {
    display: flex;
    min-height: var(--doc-media-height);
    align-items: center;
    justify-content: center;
    color: var(--doc-accent);
    background: color-mix(in oklch, var(--doc-accent) 10%, var(--doc-surface));
    text-decoration: none;
}
.edi-card {
    --type-color : var(--doc-format-pdf);
}
.edi-card.type-excel {
    --type-color : var(--doc-format-excel);
}
.edi-card.type-external {
    --type-color : var(--doc-format-external);
}
.edi-card.type-image {
    --type-color : var(--doc-format-image);
}
.edi-card.type-pdf {
    --type-color : var(--doc-format-pdf);
}
.edi-card.type-powerpoint {
    --type-color : var(--doc-format-powerpoint);
}
.edi-card.type-video {
    --type-color : var(--doc-format-video);
}
.edi-card.type-word {
    --type-color : var(--doc-format-word);
}

.edi-card .edi-card-media {
    background-color: var(--type-color);
}

.edi-card--list .edi-card-media {
    min-height: 100%;
    background-color: var(--type-color);
}

.edi-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.edi-card-media img.edi-file-svg {
    width: 100%;
    height: 100%;
    min-height: var(--doc-media-height);
    padding: var(--doc-space-18);
    object-fit: contain;
    display: block;
}

.edi-single-header img.edi-file-svg {
    width: 100%;
    height: auto;
    border-radius: var(--doc-radius-md);
    display: block;
}

.edi-file-icon {
    width: 84px;
    height: 84px;
    border: 2px solid currentColor;
    border-radius: var(--doc-radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.edi-card-body {
    padding: 16px;
}

.edi-card-meta,
.edi-taxonomies,
.edi-dates {
    display: flex;
    flex-wrap: wrap;
    gap: var(--doc-space-8);
    align-items: center;
}

.edi-badge,
.edi-type,
.edi-term {
    border-radius: var(--doc-radius-pill);
    padding: 4px 9px;
    font-size: var(--doc-text-base);
    line-height: 1.2;
    font-family: var(--doc-font-ui);
    background: var(--doc-surface-soft);
}

.edi-badge--high {
    color: var(--doc-danger);
    background: color-mix(in oklch, var(--doc-danger) 14%, var(--doc-surface));
}

.edi-badge--normal {
    color: var(--doc-info);
    background: color-mix(in oklch, var(--doc-info) 14%, var(--doc-surface));
}

.edi-badge--low {
    color: var(--doc-secondary);
    background: color-mix(in oklch, var(--doc-secondary) 18%, var(--doc-surface));
}

.edi-type {
    color: oklch(from var(--type-color) .5 .1 h / 1);
    background: var(--type-color);
}

.edi-term {
    color: var(--doc-muted);
    background: var(--doc-surface-soft);
}

.edi-card-title {
    margin: var(--doc-space-12) 0 var(--doc-space-8);
    font-size: var(--doc-text-lg);
    line-height: 1.3;
    font-family: var(--doc-font-heading);
}

.edi-card-title a {
    color: inherit;
    text-decoration: none;
}

.edi-card-title a:hover {
    color: var(--doc-hover);
}

.edi-card-excerpt {
    margin: 0 0 var(--doc-space-12);
    color: var(--doc-muted);
}

.edi-dates {
    margin-top: var(--doc-space-12);
    color: var(--doc-muted);
    font-size: var(--doc-text-xs);
}

.edi-load-more {
    margin: var(--doc-space-24) auto 0;
    display: flex;
}

.edi-load-more[hidden] {
    display: none;
}

.edi-single-header {
    display: grid;
    grid-template-columns: 1fr minmax(220px, 360px);
    gap: var(--doc-space-24);
    align-items: start;
    margin-bottom: var(--doc-space-24);
}

.edi-single-header h1 {
    margin: 10px 0;
    line-height: 1.1;
    font-family: var(--doc-font-heading);
}

.edi-single-header img {
    width: 100%;
    height: auto;
    border-radius: var(--doc-radius-md);
}

.edi-single-excerpt {
    color: var(--doc-muted);
    font-size: var(--doc-text-sm);
}

.edi-single-content,
.edi-viewer,
.edi-related {
    margin-top: 28px;
}

.edi-viewer iframe,
.edi-viewer video {
    width: 100%;
    min-height: 640px;
    border: 1px solid var(--doc-border);
    border-radius: var(--doc-radius-md);
    background: var(--doc-surface-soft);
}

.edi-viewer img {
    max-width: 100%;
    height: auto;
    border-radius: var(--doc-radius-md);
}

.is-loading .edi-results {
    opacity: var(--doc-loading-opacity);
}

@media (max-width: 760px) {
    .edi-app,
    .edi-single {
        width: min(100% - var(--doc-space-20), var(--doc-max-width));
        margin-block: var(--doc-space-20);
    }

    .edi-search-main,
    .edi-filters,
    .edi-card--list,
    .edi-single-header {
        grid-template-columns: 1fr;
    }

    .edi-view-toggle {
        justify-content: start;
    }

    .edi-card--list .edi-card-media {
        min-height: var(--doc-media-height);
    }

    .edi-viewer iframe,
    .edi-viewer video {
        min-height: 420px;
    }
}