@import "/v1/styles/shared_variables.css";

.panel-header,
header#article-header,
header#concordance-header,
header#transcription-header,
header#faq-header {
    background-color: var(--primary-color);
    border-radius: var(--header-border-radius);
    box-shadow: var(--header-shadow);
    z-index: 4;
    text-align: center;
    vertical-align: middle;
    font-family: var(--interface-font);
    margin-bottom: calc(var(--standard-font-size) * 0.5);
}
header#word-details-header {
    margin-bottom: calc(var(--standard-font-size) * 0.75);
}

.panel-header > h1,
header#article-header > h1,
header#concordance-header > h1,
header#transcription-header > h1,
header#faq-header > h1 {
    font-size: var(--h1-font-size);
    text-align: center;
}

.part-of-speech {
    font-weight: normal;
    margin-inline-end: 0.2em;
}

header#article-header > h1 .short-definition,
header#article-header > h1 .part-of-speech,
header#concordance-header > h1 .short-definition,
header#concordance-header > h1 .part-of-speech {
    font-size: 0.8em;
}

header#article-header > h1::before,
span.page-headword::before,
header#transcription-header > h1::before,
header#word-details-header > h1::before {
    content: "— ";
}

header#article-header > h1::after,
span.page-headword::after,
header#transcription-header > h1::after,
header#word-details-header > h1::after {
    content: " —";
}

/* Article header */
header#article-header {
    flex-grow: 0;
    display: grid;
    grid-template-columns: [version] auto [title] auto [link] auto [publication-details] auto;
    grid-template-rows: [main-row] auto;
    justify-items: stretch;
    align-items: center;
}

header#article-header > h1,
header#word-details-header > h1 {
    grid-column-start: title;
    grid-column-end: title;
    grid-row-start: 1;
    grid-row-end: 2;
}

/* Concordance header */
header#concordance-header {
    flex-grow: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

header#word-details-header {
    flex-grow: 0;
    display: grid;
    grid-template-columns: [version] auto [title] auto [publication-details] auto;
    grid-template-rows: [main-row] auto;
    justify-content: space-between;
    align-items: center;
}

header#concordance-header > span.full-screen-toggle,
header#transcription-header > span#copyright-and-nav > span.full-screen-toggle,
header#word-details-header > time.accessed,
header#word-details-header > a.copyright {
    font-size: var(--small-details-font-size);
}

header#word-details-header > select#version-info {
    margin-left: 1rem;
    font-size: var(--small-details-font-size);
    direction: ltr;
}

header#concordance-header > span.full-screen-toggle {
    grid-column-start: publication-details;
    grid-column-end: publication-details;
    grid-row-start: 1;
    grid-row-end: 2;
    padding-right: 0.5rem;
    justify-self: end;
}

/* Transcription */
header#transcription-header {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
    flex-grow: 0;
    position: relative;
}

header#transcription-header > h1 {
    direction: ltr;
    padding-bottom: 0.29rem;
}

/* Sehe issue #33 und #56 */
time.accessed {
    visibility: hidden;
    width: 0em;
}

/* Shared mobile overflow menu and copyright — hidden on desktop */
.mobile-header-overflow,
.mobile-header-copyright {
    display: none;
}

@media (max-width: 1000px) {
    .panel-header,
    header#article-header,
    header#concordance-header,
    header#transcription-header,
    header#faq-header {
        margin-bottom: calc(var(--standard-font-size) * 0.25);
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        padding: 0.3rem 0.5rem;
    }

    .panel-header > h1,
    header#article-header > h1,
    header#concordance-header > h1,
    header#transcription-header > h1,
    header#faq-header > h1 {
        font-size: calc(var(--standard-font-size) * 1.1);
        text-align: center;
        padding-right: 2rem;
    }

    header#article-header > h1::before,
    header#article-header > h1::after,
    header#transcription-header > h1::before,
    header#transcription-header > h1::after,
    header#word-details-header > h1::before,
    header#word-details-header > h1::after,
    span.page-headword::before,
    span.page-headword::after {
        content: none;
    }

    /* Ensure transcription h1 comes first */
    header#transcription-header > h1 {
        order: -1;
    }

    /* Overflow toggle button — fixed position, consistent size */
    .mobile-header-overflow {
        display: block;
    }

    .mobile-header-overflow > summary {
        list-style: none;
        cursor: pointer;
        position: absolute;
        right: 0.4rem;
        top: 0.3rem;
        width: 1.5rem;
        height: 1.5rem;
        line-height: 1.5rem;
        text-align: center;
        font-size: 1.2rem;
        color: var(--subdued-text-color);
        border-radius: var(--header-border-radius);
    }

    .mobile-header-overflow > summary::-webkit-details-marker {
        display: none;
    }

    .mobile-header-overflow > summary::after {
        content: '\22EF';
    }

    .mobile-header-overflow[open] > summary::after {
        content: '\2715';
    }

    /* Overflow panel — organized left-aligned rows */
    .mobile-header-overflow > .overflow-panel {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0;
        margin-top: 0.25rem;
        border-top: 1px solid var(--dividing-line-color);
        font-family: var(--interface-font);
        font-size: var(--small-details-font-size);
    }

    .mobile-header-overflow > .overflow-panel > .overflow-row {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        direction: ltr;
        gap: 0.75rem;
        padding: 0.35rem 0;
        border-bottom: 1px solid var(--dividing-line-color);
    }

    /* Copyright on the title line */
    .mobile-header-copyright {
        display: block;
        position: absolute;
        right: 2rem;
        top: 0.3rem;
        font-size: var(--small-details-font-size);
        cursor: pointer;
    }

    .mobile-header-overflow > .overflow-panel > .overflow-row:last-child {
        border-bottom: none;
    }

    .mobile-header-overflow > .overflow-panel > .overflow-row > * {
        cursor: pointer;
    }
}