/* =============================================================
   SINGLE — Indsigt artikelside
   Styles for single.php
============================================================= */

/* ------------------------------------------------------------
   PAGE WRAPPER
------------------------------------------------------------ */
.page-single {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding-bottom: var(--space-3xl);
}

/* ------------------------------------------------------------
   1. ARTIKEL HERO
------------------------------------------------------------ */
.article-hero {
    width: calc(100% - 2 * var(--space-lg));
    max-width: var(--max-width-content);
    margin: var(--space-sm) auto 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    background: var(--color-bg-card);
}

.article-hero__inner {
    display: grid;
    /* minmax(0, …) — lange ord i titlen må ikke kunne sprænge grid-sporet */
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    min-height: 420px;
}

.article-hero__image {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.article-hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    flex: 1;
    min-height: 0;
}

.article-hero__image--placeholder {
    background: var(--color-bg-inactive) url('../../images/logo-digirehab.svg') center / 30% no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    flex: 1;
}

.article-hero__meta {
    padding: var(--space-3xl) var(--space-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: var(--space-md);
}

.article-hero__breadcrumb {
    font-size: var(--font-size-secondary);
    color: var(--color-text-secondary);
}

.article-hero__breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.article-hero__breadcrumb a:hover {
    color: var(--color-primary);
}

.article-hero__title {
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    line-height: var(--line-height-h2);
    margin: 0;
    /* Lange danske ord (fx "træningsprogrammer") skal kunne deles på smalle skærme */
    hyphens: auto;
    overflow-wrap: anywhere;
}

.article-hero__excerpt {
    font-size: var(--font-size-body);
    color: var(--color-text-secondary);
    line-height: var(--line-height-body);
    margin: 0;
}

/* ------------------------------------------------------------
   2. VIDEO (webinar — inde i article-content)
------------------------------------------------------------ */
.article-video {
    margin-bottom: var(--space-2xl);
}

.article-video__label {
    display: block;
    font-size: var(--font-size-secondary);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.article-video__embed {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.article-video__embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ------------------------------------------------------------
   3. INDHOLDSSEKTION
------------------------------------------------------------ */
.article-body {
    width: calc(100% - 2 * var(--space-lg));
    max-width: var(--max-width-content);
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: clip; /* clip klipper visuelt men bryder ikke position:sticky på børn */
    box-shadow: var(--shadow-card);
    background: var(--color-bg-card);
    padding: var(--space-3xl) var(--space-xl);
}

.article-body__inner {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--space-3xl);
    align-items: start;
}

/* Brødtekst — begrænset til optimal læsebredde */
.article-content {
    max-width: var(--max-width-text);
}

.article-content h2 {
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    line-height: var(--line-height-h3);
    margin: var(--space-xl) 0 var(--space-md);
}

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

.article-content p {
    font-size: var(--font-size-body);
    color: var(--color-text-secondary);
    line-height: var(--line-height-body);
    margin: 0 0 var(--space-md);
}

.article-content ul,
.article-content ol {
    margin: var(--space-sm) 0 var(--space-lg) var(--space-lg);
    color: var(--color-text-secondary);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
}

.article-content li {
    margin-bottom: var(--space-sm);
}

.article-content strong {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.article-content img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
}

/* Tilbage-til-oversigt link */
.article-back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-xl);
    font-size: var(--font-size-secondary);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-decoration: none;
}

.article-back:hover {
    text-decoration: underline;
}

/* Dato i hero */
.article-hero__date {
    font-size: var(--font-size-secondary);
    color: var(--color-text-secondary);
}

/* Sidebar */
.article-sidebar {
    position: sticky;
    top: calc(var(--space-3xl) + 80px);
}

.article-sidebar__toc {
    background: var(--color-bg-inactive);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.article-sidebar__label {
    font-size: var(--font-size-secondary);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
    display: block;
}

.article-sidebar__title {
    font-size: var(--font-size-secondary);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    line-height: var(--line-height-body);
    margin-bottom: var(--space-md);
}

.article-sidebar__toc-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.article-sidebar__toc-item a {
    font-size: var(--font-size-secondary);
    color: var(--color-text-secondary);
    text-decoration: none;
    line-height: var(--line-height-caption);
    display: block;
    padding: var(--space-xs) 0 var(--space-xs) var(--space-sm);
    border-left: 2px solid transparent;
    transition: color var(--duration-fast), border-color var(--duration-fast);
}

.article-sidebar__toc-item a:hover,
.article-sidebar__toc-item--active a {
    color: var(--color-primary);
    border-left-color: var(--color-primary);
}

.article-sidebar__pullquote {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-primary);
    font-size: var(--font-size-secondary);
    color: var(--color-text-secondary);
    line-height: var(--line-height-body);
    font-style: italic;
}

/* ------------------------------------------------------------
   3. RELATEREDE ARTIKLER
------------------------------------------------------------ */
.article-related {
    width: calc(100% - 2 * var(--space-lg));
    max-width: var(--max-width-content);
    margin: 0 auto;
}

.article-related__header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--space-lg);
}

.article-related__title {
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0;
}

.article-related__link {
    font-size: var(--font-size-secondary);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
}

.article-related__link:hover {
    text-decoration: underline;
}

.article-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* Genbruger .indsigt-card fra indsigt.css — ingen duplikering */

/* ------------------------------------------------------------
   4. CTA — floating card
------------------------------------------------------------ */
.page-single .cta-section {
    width: calc(100% - 2 * var(--space-lg));
    max-width: var(--max-width-content);
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

/* ------------------------------------------------------------
   RESPONSIV
------------------------------------------------------------ */
/* Matcher base.css h3-skala — klasserne overstyrer ellers element-reglen */
@media (max-width: 1024px) {
    .article-content h2,
    .article-related__title {
        font-size: 22px;
    }
}

@media (max-width: 1023px) {
    .article-hero__inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .article-hero__image img {
        height: 280px;
    }

    .article-hero__image--placeholder {
        min-height: 280px;
    }

    .article-body__inner {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
    }

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

@media (max-width: 767px) {
    .article-hero__meta {
        padding: var(--space-xl) var(--space-md);
    }

    .article-related__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .article-hero__title {
        font-size: 36px;
    }
}