/*
    Warmduscher – Blog & Archiv ("Heat Index")

    Redaktionelles Raster für alle Archivseiten (Kategorie, Schlagwort,
    Taxonomie, Autor, Datum, CPT) und die Blogübersicht.

    Leitidee:
    Amber (--color-main) markiert ausschliesslich Orientierung ("wo bin ich",
    "was ist neu") und Interaktion (Hover, Fokus, aktuelle Seite).
    Inhalt bleibt Tinte auf Papier. Dadurch bleibt die Markenfarbe knapp
    und lesbar – statt wie bisher ganze Karten zu fluten.

    Wird nur auf Archiv-/Blogseiten geladen (siehe functions-archive.php).
*/

/* ---------------------------------------------------------------
   Tokens
   Leiten sich aus den Customizer-Farben ab, damit ein Farbwechsel
   im Customizer das Archiv mitzieht.
   --------------------------------------------------------------- */
.wd-archive {
    --wd-ink: var(--body-text-color, #231f1e);
    --wd-accent: var(--color-main, #ffb326);
    --wd-paper: #faf8f5;
    --wd-surface: #ffffff;
    --wd-line: rgba(35, 31, 30, 0.14);
    --wd-line-strong: rgba(35, 31, 30, 0.85);
    --wd-muted: #746c69;

    --wd-radius: 16px;
    --wd-gap: 28px;

    --wd-display: var(--font-heading), "Anton", "Helvetica Neue", Arial, sans-serif;
    --wd-body: var(--font-text), system-ui, -apple-system, "Segoe UI", Arial, sans-serif;

    /* Utility-Setting für Labels, Meta, Kicker */
    --wd-utility-size: 0.75rem;
    --wd-utility-tracking: 0.14em;
}

body.blog,
body.archive {
    background-color: var(--wd-paper, #faf8f5);
}

/*
    Abstand zum fixierten Header. Ersetzt die frühere, zwischen Blog und
    Archiv uneinheitliche Regel in der style.css.
*/
body.blog .page-content,
body.archive .page-content {
    margin-top: 110px;
    padding-bottom: 72px;
}

@media (max-width: 768px) {
    body.blog .page-content,
    body.archive .page-content {
        margin-top: 96px;
        padding-bottom: 48px;
    }
}

.wd-archive {
    font-family: var(--wd-body);
}

/* ---------------------------------------------------------------
   Kopf der Archivseite
   Titel und Anzahl sitzen gemeinsam auf einer durchgehenden Linie –
   wie das Inhaltsverzeichnis eines Magazins.
   --------------------------------------------------------------- */
.wd-archive__masthead {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    border-bottom: 2px solid var(--wd-line-strong);
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.wd-archive__headline {
    min-width: 0;
}

.wd-archive__eyebrow {
    display: block;
    font-size: var(--wd-utility-size);
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--wd-accent);
    margin: 0 0 10px;
}

.wd-archive .wd-archive__title {
    font-family: var(--wd-display);
    /*
        Das Parent-Theme zentriert h1 global (budigital/style.css: h1, .h1).
        Alle anderen Eigenschaften überschreiben wir ohnehin, text-align
        muss hier ausdrücklich mit.
    */
    text-align: left;
    font-size: clamp(2.5rem, 7vw, 5.25rem);
    line-height: 0.92;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--wd-ink);
    margin: 0;
    -webkit-hyphens: auto;
    hyphens: auto;
    overflow-wrap: break-word;
}

.wd-archive__count {
    flex: 0 0 auto;
    text-align: right;
    line-height: 1;
}

.wd-archive__count-num {
    display: block;
    font-family: var(--wd-display);
    font-size: clamp(1.75rem, 3vw, 2.75rem);
    line-height: 0.9;
    letter-spacing: -0.01em;
    color: var(--wd-ink);
    font-variant-numeric: tabular-nums;
}

.wd-archive__count-label {
    display: block;
    margin-top: 6px;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: var(--wd-utility-tracking);
    text-transform: uppercase;
    color: var(--wd-muted);
}

.wd-archive__intro {
    max-width: 62ch;
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--wd-muted);
}

.wd-archive__intro p {
    margin: 0 0 12px;
}

.wd-archive__intro p:last-child {
    margin-bottom: 0;
}

.wd-empty {
    margin-top: 44px;
}

/* Auf schmalen Screens wandert die Anzahl über den Titel */
@media (max-width: 599px) {
    .wd-archive__masthead {
        flex-direction: column-reverse;
        align-items: flex-start;
        gap: 14px;
    }

    .wd-archive__count {
        display: flex;
        align-items: baseline;
        gap: 0.45em;
        text-align: left;
    }

    .wd-archive__count-num {
        font-size: 1.125rem;
    }

    .wd-archive__count-label {
        margin-top: 0;
    }

}

/* ---------------------------------------------------------------
   Raster
   --------------------------------------------------------------- */
.wd-archive__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--wd-gap);
    list-style: none;
    margin: 44px 0 0;
    padding: 0;
}

@media (max-width: 1023px) {
    .wd-archive__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 639px) {
    .wd-archive__grid {
        grid-template-columns: minmax(0, 1fr);
        --wd-gap: 20px;
    }

    .wd-archive__grid,
    .wd-empty {
        margin-top: 32px;
    }
}

/* Suchergebnisse nutzen dieselbe Karte (search.php im Parent-Theme) */
.archive-grid.posts-wrapper-post,
.wd-archive .archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ---------------------------------------------------------------
   Karte
   --------------------------------------------------------------- */
.wd-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--wd-surface);
    border: 1px solid var(--wd-line);
    border-radius: var(--wd-radius);
    overflow: hidden;
    transition: border-color 220ms ease, transform 220ms ease, box-shadow 220ms ease;
}

.wd-card__media {
    display: block;
    margin: 0;
    background: rgba(35, 31, 30, 0.06);
    overflow: hidden;
}

.wd-card__media img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 400ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.wd-card__body {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    gap: 12px;
    padding: 22px 24px 24px;
}

.wd-card--no-media .wd-card__body {
    padding-top: 28px;
}

.wd-card__kicker {
    margin: 0;
    overflow-wrap: break-word;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: var(--wd-utility-tracking);
    text-transform: uppercase;
    color: var(--wd-muted);
}

/* Kategorielinks müssen über der Klickfläche der Karte liegen */
.wd-archive .wd-card__kicker a {
    position: relative;
    z-index: 2;
    color: inherit;
    text-decoration: none;
}

.wd-archive .wd-card__kicker a:hover {
    color: var(--wd-ink);
    text-decoration: underline;
}

.wd-archive .wd-card__title {
    font-family: var(--wd-display);
    font-size: 1.3125rem;
    line-height: 1.2;
    letter-spacing: -0.005em;
    color: var(--wd-ink);
    margin: 0;
    /*
        Deutsche Komposita wie "Duschwasserwärmerückgewinnung" sind breiter
        als eine Rasterspalte. hyphens trennt an Silbengrenzen mit Bindestrich,
        overflow-wrap greift als Notbremse, falls kein Trennwörterbuch geladen
        wird. hyphens vererbt sich auf den Link im Titel.
    */
    -webkit-hyphens: auto;
    hyphens: auto;
    overflow-wrap: break-word;
}

.wd-archive .wd-card__link {
    color: inherit;
    text-decoration: none;
    background-image: linear-gradient(var(--wd-accent), var(--wd-accent));
    background-repeat: no-repeat;
    background-position: 0 100%;
    background-size: 0% 2px;
    transition: background-size 280ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Klickfläche über die gesamte Karte, ohne zweiten Link im Markup */
.wd-card__link::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
}

.wd-card__excerpt {
    margin: 0;
    -webkit-hyphens: auto;
    hyphens: auto;
    overflow-wrap: break-word;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--wd-muted);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wd-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: auto 0 0;
    padding-top: 14px;
    border-top: 1px solid var(--wd-line);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--wd-muted);
}

.wd-card__meta-sep {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.6;
}

/* Hover / Fokus – ein gemeinsamer Zustand */
.wd-card:hover,
.wd-card:focus-within {
    border-color: var(--wd-line-strong);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -18px rgba(35, 31, 30, 0.55);
}

.wd-card:hover .wd-card__media img,
.wd-card:focus-within .wd-card__media img {
    transform: scale(1.035);
}

.wd-archive .wd-card:hover .wd-card__link,
.wd-archive .wd-card:focus-within .wd-card__link {
    background-size: 100% 2px;
}

.wd-card__link:focus-visible {
    outline: 3px solid var(--wd-accent);
    outline-offset: 3px;
    border-radius: 2px;
}

/* ---------------------------------------------------------------
   Leitartikel – nur auf Seite 1, nur wenn genug Beiträge da sind
   --------------------------------------------------------------- */
.wd-card--lead {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: stretch;
}

.wd-card--lead .wd-card__media {
    flex: 0 0 52%;
    max-width: 52%;
}

.wd-card--lead .wd-card__media img {
    height: 100%;
    aspect-ratio: 4 / 3;
}

.wd-card--lead .wd-card__body {
    justify-content: center;
    gap: 16px;
    padding: clamp(24px, 3.5vw, 48px);
}

.wd-archive .wd-card--lead .wd-card__title {
    font-size: clamp(1.5rem, 2.6vw, 2.375rem);
    line-height: 1.12;
}

.wd-card--lead .wd-card__excerpt {
    font-size: 1.0625rem;
    -webkit-line-clamp: 4;
    line-clamp: 4;
}

.wd-card__badge {
    align-self: flex-start;
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--wd-accent);
    color: #231f1e;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: var(--wd-utility-tracking);
    text-transform: uppercase;
}

.wd-card--lead .wd-card__meta {
    border-top: 0;
    padding-top: 4px;
}

@media (max-width: 899px) {
    .wd-card--lead {
        flex-direction: column;
    }

    .wd-card--lead .wd-card__media,
    .wd-card--lead .wd-card__media img {
        flex-basis: auto;
        max-width: 100%;
        aspect-ratio: 16 / 9;
        height: auto;
    }

    .wd-card--lead .wd-card__body {
        padding: 24px;
    }
}

/* ---------------------------------------------------------------
   Weiterlesen
   --------------------------------------------------------------- */
.wd-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--wd-ink);
}

.wd-card__cta svg {
    transition: transform 260ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.wd-card:hover .wd-card__cta,
.wd-card:focus-within .wd-card__cta {
    color: var(--wd-accent);
}

.wd-card:hover .wd-card__cta svg,
.wd-card:focus-within .wd-card__cta svg {
    transform: translateX(4px);
}

/* ---------------------------------------------------------------
   Seitenzahlen
   --------------------------------------------------------------- */
.wd-archive .navigation.pagination {
    margin-top: 56px;
    padding-top: 28px;
    border-top: 2px solid var(--wd-line-strong);
}

.wd-archive .navigation.pagination .screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.wd-archive .nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.wd-archive .nav-links .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--wd-line);
    border-radius: 999px;
    background: var(--wd-surface);
    color: var(--wd-ink);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    font-variant-numeric: tabular-nums;
    transition: border-color 200ms ease, background-color 200ms ease, color 200ms ease;
}

.wd-archive .nav-links a.page-numbers:hover {
    border-color: var(--wd-line-strong);
    text-decoration: none;
}

.wd-archive .nav-links .page-numbers.current {
    background: var(--wd-accent);
    border-color: var(--wd-accent);
    color: #231f1e;
}

.wd-archive .nav-links .page-numbers.dots {
    border-color: transparent;
    background: transparent;
    color: var(--wd-muted);
    min-width: 24px;
    padding: 0;
}

.wd-archive .nav-links .page-numbers:focus-visible {
    outline: 3px solid var(--wd-accent);
    outline-offset: 3px;
}

/* ---------------------------------------------------------------
   Keine Treffer
   --------------------------------------------------------------- */
.wd-empty {
    max-width: 46rem;
    padding: clamp(32px, 5vw, 64px);
    background: var(--wd-surface);
    border: 1px solid var(--wd-line);
    border-radius: var(--wd-radius);
}

.wd-archive .wd-empty__title {
    -webkit-hyphens: auto;
    hyphens: auto;
    overflow-wrap: break-word;
    font-family: var(--wd-display);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    line-height: 1.1;
    color: var(--wd-ink);
    margin: 0 0 12px;
}

.wd-empty__text {
    margin: 0 0 24px;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--wd-muted);
}

.wd-empty .search-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.wd-empty .search-form label {
    flex: 1 1 220px;
    margin: 0;
}

.wd-empty .search-form .search-field {
    width: 100%;
    height: 48px;
    padding: 0 18px;
    border: 1px solid var(--wd-line);
    border-radius: 999px;
    background: var(--wd-paper);
    font-size: 0.9375rem;
    color: var(--wd-ink);
}

.wd-empty .search-form .search-field:focus-visible {
    outline: 3px solid var(--wd-accent);
    outline-offset: 2px;
}

.wd-empty .search-form .search-submit {
    height: 48px;
    padding: 0 26px;
    border: 0;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
}

.wd-empty__links {
    margin: 24px 0 0;
    font-size: 0.875rem;
}

.wd-archive .wd-empty__links a {
    color: var(--wd-ink);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.wd-archive .wd-empty__links a:hover {
    color: var(--wd-accent);
}

/* ---------------------------------------------------------------
   Einblenden beim Laden
   translate (nicht transform) hält den Hover-Lift frei.
   --------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
    .wd-archive__grid > .wd-card {
        animation: wd-card-rise 500ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
        animation-delay: calc(var(--wd-i, 0) * 45ms);
    }

    @keyframes wd-card-rise {
        from {
            opacity: 0;
            translate: 0 10px;
        }
        to {
            opacity: 1;
            translate: none;
        }
    }
}