@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,400;0,500;1,400&family=Fraunces:ital,wght@0,400;0,500;1,400&family=Libre+Baskerville:ital,wght@0,400;1,400&family=Courier+Prime:ital,wght@0,400;0,700;1,400&family=IBM+Plex+Sans:wght@400;500;600&family=Inter:wght@400;500;600&family=Source+Sans+3:wght@400;500;600&display=swap');

:root {
    --bg: #faf8f4;
    --bg-raised: #f0ebe0;
    --paper: #2b2925;
    --heading-color: #2b2925;
    --stone: #8a8378;
    --hairline: #e2dccd;
    --amber: #9c5b26;
    --amber-dim: #7c4a1f;
    --focus: #c17d3f;
    --radius: 4px;
    --gutter: 4px;
    --font-size-base: 16px;
    --font-heading: 'Newsreader', Georgia, serif;
    --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    font-size: var(--font-size-base, 16px);
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--paper);
    font-family: var(--font-body, 'IBM Plex Sans', sans-serif);
    line-height: 1.5;
}

a { color: var(--amber); text-decoration: none; }
a:hover { color: var(--focus); }

:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 2px;
}

.site-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.75rem 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.site-title {
    font-family: var(--font-heading, 'Newsreader', serif);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--heading-color);
}

.site-title a { color: inherit; }

.site-nav a {
    color: var(--stone);
    font-size: 0.9rem;
    margin-left: 1.25rem;
}
.site-nav a:hover { color: var(--paper); }

main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

main.main-photo {
    max-width: min(96vw, 2200px);
}

/* Galerie-Grid: Fotos fließen im natürlichen Seitenverhältnis */
.gallery-grid {
    column-count: 1;
    column-gap: var(--gutter);
}

@media (min-width: 640px) {
    .gallery-grid { column-count: 2; }
}
@media (min-width: 980px) {
    .gallery-grid { column-count: 3; }
}
@media (min-width: 1300px) {
    .gallery-grid { column-count: 4; }
}

/* Masonry-Modus (JavaScript): Elemente werden absolut positioniert */
.gallery-grid.js-masonry {
    column-count: unset;
    display: block;
    position: relative;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.gallery-grid.js-masonry.is-ready { opacity: 1; }
.gallery-grid.js-masonry .gallery-item { margin-bottom: 0; }

.gallery-item {
    display: block;
    break-inside: avoid;
    margin-bottom: var(--gutter);
    position: relative;
    overflow: hidden;
    background: var(--bg-raised);
    border-radius: var(--radius);
}

.gallery-item img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.4s ease;
}

.gallery-item:hover img { transform: scale(1.015); }

.gallery-item .caption-peek {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0.6rem 0.75rem;
    font-size: 0.8rem;
    color: #fff;
    background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
    opacity: 0;
    transition: opacity 0.25s ease;
}
.gallery-item:hover .caption-peek { opacity: 1; }

.empty-state {
    color: var(--stone);
    padding: 4rem 0;
    text-align: center;
    font-size: 1rem;
}

/* Einzelfoto-Ansicht */
.photo-view {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}
@media (min-width: 900px) {
    .photo-view { grid-template-columns: minmax(0, 1fr) 340px; align-items: start; }
}

.photo-figure { margin: 0; position: relative; }
.photo-figure img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: calc(100vh - 340px);
    display: block;
    margin: 0 auto;
    background: var(--bg-raised);
    border-radius: var(--radius);
}

.zoom-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(20, 18, 15, 0.55);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease;
}
.zoom-btn:hover { background: rgba(20, 18, 15, 0.78); }
.zoom-btn svg { width: 19px; height: 19px; }

html.lightbox-open,
html.lightbox-open body { overflow: hidden; }

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(10, 9, 7, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 2rem;
    cursor: zoom-out;
}
.lightbox[hidden] { display: none; }
.lightbox img {
    max-width: 100%;
    max-height: 100%;
    display: block;
    cursor: zoom-in;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.lightbox.is-real-size {
    overflow: auto;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 4rem 2rem;
}
.lightbox img.is-real-size {
    max-width: none;
    max-height: none;
    width: auto;
    cursor: zoom-out;
    margin: 0 auto;
}
.lightbox-close {
    position: fixed;
    top: 1.25rem;
    right: 1.5rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1001;
}
.lightbox-close:hover { background: rgba(255, 255, 255, 0.22); }
.lightbox-close svg { width: 20px; height: 20px; }
.lightbox-hint {
    position: fixed;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.78rem;
    z-index: 1001;
    margin: 0;
    pointer-events: none;
    text-align: center;
    padding: 0 1rem;
}

.photo-caption {
    font-family: var(--font-heading, 'Newsreader', serif);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--heading-color);
    margin: 1rem 0 0;
    line-height: 1.5;
}

.photo-meta {
    color: var(--stone);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.photo-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
    font-size: 0.9rem;
}

.sidebar-block { margin-bottom: 2.5rem; }
.sidebar-block h2 {
    font-size: 0.8rem;
    text-transform: none;
    color: var(--stone);
    font-weight: 500;
    margin: 0 0 1rem;
}

.comment {
    border-top: 1px solid var(--hairline);
    padding: 1rem 0;
}
.comment:first-child { border-top: none; padding-top: 0; }
.comment-author {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--paper);
}
.comment-date {
    color: var(--stone);
    font-size: 0.78rem;
    margin-left: 0.5rem;
}
.comment-text {
    margin: 0.35rem 0 0;
    font-size: 0.92rem;
    color: var(--paper);
    opacity: 0.85;
}

.comment-form label {
    display: block;
    font-size: 0.82rem;
    color: var(--stone);
    margin-bottom: 0.3rem;
}

.comment-form input[type="text"],
.comment-form textarea {
    width: 100%;
    background: var(--bg-raised);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    color: var(--paper);
    padding: 0.6rem 0.7rem;
    font-family: inherit;
    font-size: 0.92rem;
    margin-bottom: 0.9rem;
}
.comment-form textarea { min-height: 90px; resize: vertical; }

.hp-field { position: absolute; left: -9999px; top: -9999px; }

.btn {
    display: inline-block;
    background: var(--amber);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 0.6rem 1.1rem;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
}
.btn:hover { background: var(--focus); color: #fff; }
.btn-secondary {
    background: transparent;
    color: var(--paper);
    border: 1px solid var(--hairline);
}
.btn-secondary:hover { border-color: var(--stone); color: var(--paper); background: transparent; }
.btn-danger { background: #a34a3f; color: #fff; }
.btn-danger:hover { background: #c25a4c; }

.notice {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    border: 1px solid var(--hairline);
}
.notice-success { border-color: var(--amber-dim); color: var(--paper); }
.notice-error { border-color: #b3493c; color: #8a3226; }

.pagination {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2.5rem;
    color: var(--stone);
}

/* Admin-Bereich */
.admin-shell { max-width: 900px; }
.admin-form { max-width: 480px; }
.admin-form label {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.85rem;
    color: var(--stone);
}
.admin-form input[type="text"],
.admin-form input[type="password"],
.admin-form input[type="number"],
.admin-form textarea,
.admin-form select,
.admin-form input[type="file"] {
    width: 100%;
    background: var(--bg-raised);
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    color: var(--paper);
    padding: 0.6rem 0.7rem;
    font-family: inherit;
    font-size: 0.95rem;
    margin-bottom: 1.1rem;
}
.admin-form textarea { min-height: 80px; resize: vertical; }

.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
}
.admin-table th, .admin-table td {
    text-align: left;
    padding: 0.7rem 0.6rem;
    border-bottom: 1px solid var(--hairline);
    font-size: 0.88rem;
    vertical-align: middle;
}
.admin-table th { color: var(--stone); font-weight: 500; }
.admin-thumb {
    width: 64px;
    height: 64px;
    object-fit: cover;
    display: block;
    background: var(--bg-raised);
    border-radius: var(--radius);
}

.admin-actions form { display: inline; }

.login-shell {
    max-width: 360px;
    margin: 4rem auto;
}

/* Badges: Album, Kategorie, Tags */
.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0.9rem 0;
}
.badge {
    display: inline-block;
    font-size: 0.78rem;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    border: 1px solid var(--hairline);
    color: var(--stone);
}
.badge:hover { color: var(--paper); border-color: var(--stone); }
.badge-album { color: var(--amber); border-color: var(--amber-dim); }
.badge-album:hover { color: var(--focus); }

/* EXIF-Zeile */
.exif-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1.3rem;
    margin: 1rem 0;
    padding: 0.9rem 0;
    border-top: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
}
.exif-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--stone);
    font-size: 0.82rem;
}
.exif-item span { color: var(--paper); }
.exif-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--amber);
}

/* Alben-/Kategorie-Übersicht */
.collection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}
.collection-card {
    display: block;
    color: inherit;
}
.collection-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: var(--bg-raised);
    display: block;
    border-radius: var(--radius);
}
.collection-card h2 {
    font-family: var(--font-heading, 'Newsreader', serif);
    font-weight: 500;
    font-size: 1.05rem;
    margin: 0.6rem 0 0.15rem;
    color: var(--heading-color);
}
.collection-card:hover h2 { color: var(--amber); }
.collection-card .collection-count {
    color: var(--stone);
    font-size: 0.8rem;
}

.filter-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.filter-heading h1 {
    font-family: var(--font-heading, 'Newsreader', serif);
    font-weight: 500;
    font-size: 1.4rem;
    margin: 0;
    color: var(--heading-color);
}
.filter-heading a { font-size: 0.85rem; }

/* Admin: kleine Verwaltungslisten (Alben, Kategorien, Tags) */
.manage-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    max-width: 480px;
}
.manage-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--hairline);
    font-size: 0.92rem;
}
.manage-list .manage-count { color: var(--stone); font-size: 0.8rem; margin-left: 0.5rem; }
.manage-list form { display: inline; }

/* Einstellungen: Farbfelder */
.settings-section {
    margin-bottom: 2.25rem;
    max-width: 640px;
}
.settings-section h2 {
    font-size: 0.95rem;
    color: var(--paper);
    font-weight: 600;
    margin: 0 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--hairline);
}
.color-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem 1.5rem;
}
.color-field {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.color-field input[type="color"] {
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    background: none;
    cursor: pointer;
    flex-shrink: 0;
}
.color-field label {
    font-size: 0.85rem;
    color: var(--stone);
    margin: 0;
}
.number-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem 1.5rem;
}
.admin-form textarea.code-field {
    font-family: 'Menlo', 'Consolas', monospace;
    font-size: 0.85rem;
    min-height: 160px;
    tab-size: 2;
}
.settings-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-top: 1.5rem;
}

/* Titelbild-Verwaltung */
.cover-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
}
.cover-item {
    position: relative;
    border: 1px solid var(--hairline);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-raised);
}
.cover-item.is-active { border-color: var(--amber); }
.cover-item img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
}
.cover-active-badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: var(--amber);
    color: #fff;
    font-size: 0.72rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
}
.cover-item-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.7rem;
}

/* Cover-Startseite */
body.cover-body {
    margin: 0;
    background: #000;
}
.cover-page {
    position: relative;
    width: 100vw;
    height: 100vh;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.cover-image {
    display: block;
    width: auto;
    height: auto;
    max-width: 100vw;
    max-height: 100vh;
    margin: 0 auto;
}
.cover-empty-hint {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.9rem;
    text-align: center;
    padding: 0 2rem;
}
.cover-admin-link {
    position: fixed;
    top: 1.25rem;
    right: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.82rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.35);
    text-decoration: none;
    z-index: 10;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.cover-admin-link:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.7);
    background: rgba(0, 0, 0, 0.55);
}
.cover-enter-btn {
    position: fixed;
    left: 50%;
    bottom: 3rem;
    transform: translateX(-50%);
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.55);
    padding: 0.75rem 2.6rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    z-index: 10;
    transition: background 0.2s ease, border-color 0.2s ease;
}
.cover-enter-btn:hover {
    background: rgba(0, 0, 0, 0.7);
    border-color: #fff;
}

footer.site-footer {
    text-align: center;
    color: var(--stone);
    font-size: 0.8rem;
    padding: 2rem 1.5rem 3rem;
}
.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 0.6rem;
}
.footer-links a { color: var(--stone); }
.footer-links a:hover { color: var(--paper); }

/* Freie Seiteninhalte (Impressum, Datenschutz, About) */
.static-page {
    max-width: 720px;
    line-height: 1.7;
}
.static-page p { margin: 0 0 1rem; }
.static-page a { text-decoration: underline; }
.static-page h2, .static-page h3 {
    font-family: var(--font-heading, 'Newsreader', serif);
    color: var(--heading-color);
    margin: 1.5rem 0 0.75rem;
}