/* İskelet stil sayfası.
   Bootstrap bilinçli olarak kaldırıldı: kamuya açık sayfalarda JavaScript yok ve yönetim
   ekranları bir ağaç, bir editör ve birkaç listeden ibaret — 8 MB'lık bir bileşen kütüphanesi
   karşılığını vermiyor (bkz. docs/02-faz1-teknik-tasarim.md §18-B).
   Gerçek tema, iş sırasının 13. maddesinde yazılacak. */

:root {
    color-scheme: light dark;
    --bg: #ffffff;
    --fg: #1a1a1a;
    --muted: #6b6b6b;
    --link: #1c5d99;
    --rule: #e2e2e2;
    --good: #2f6b3d;
    --bad: #a02222;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #14171a;
        --fg: #e8e6e3;
        --muted: #9aa0a6;
        --link: #7db3e8;
        --rule: #2c3136;
        --good: #6fbf7f;
        --bad: #e08585;
    }
}

html, body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
}

a { color: var(--link); }

.site-nav {
    border-bottom: 1px solid var(--rule);
    padding: 0.75rem 1rem;
}

.site-brand {
    font-weight: 600;
    text-decoration: none;
}

main { max-width: 46rem; margin: 0 auto; padding: 1.5rem 1rem; }

/* ── Yönetim ─────────────────────────────────────────────────────────────────
   Hâlâ kasten az: bir ağaç, bir editör, birkaç liste. Bootstrap yerine yüz satır
   CSS — gerekçesi docs/02-faz1-teknik-tasarim.md §18-B'de. */

main.admin { max-width: 64rem; }

.admin-nav {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--rule);
    font-size: 0.9rem;
}

.admin-brand { font-weight: 600; text-decoration: none; }
.admin-nav-gap { flex: 1; }

.admin-head {
    display: flex;
    gap: 1rem;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
}

.admin-head h1 { margin-bottom: 0.5rem; }

.admin-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.admin-sub { color: var(--muted); font-size: 0.85rem; }
.admin-hint { color: var(--muted); font-size: 0.85rem; margin: 0.25rem 0 0.75rem; }
.admin-note { color: var(--muted); }

.admin-error, .admin-ok, .admin-warn {
    padding: 0.6rem 0.8rem;
    border-radius: 4px;
    border: 1px solid var(--rule);
}

.admin-error { border-color: var(--bad); color: var(--bad); }
.admin-ok { border-color: var(--good); color: var(--good); }
.admin-warn { color: var(--muted); margin: 0.5rem 0; padding-left: 2rem; }

/* Giriş ekranı: dar, ortalanmış, tek iş. */
.signin, form.stack {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    max-width: 26rem;
    margin: 1.5rem 0;
}

.signin { margin: 3rem auto; }
.signin h1 { margin-bottom: 1rem; }

.signin label, form.stack label { font-size: 0.85rem; color: var(--muted); }

.signin input, form.stack input, form.stack select {
    padding: 0.5rem;
    border: 1px solid var(--rule);
    border-radius: 4px;
    background: var(--bg);
    color: var(--fg);
    font-size: 1rem;
}

button, .button {
    padding: 0.45rem 0.9rem;
    border: 1px solid var(--rule);
    border-radius: 4px;
    background: var(--bg);
    color: var(--fg);
    font-size: 0.9rem;
    text-decoration: none;
    cursor: pointer;
    display: inline-block;
}

button:hover, .button:hover { border-color: var(--fg); }
button:disabled { opacity: 0.5; cursor: default; }

button.primary { border-color: var(--link); color: var(--link); font-weight: 600; }
button.danger { border-color: var(--bad); color: var(--bad); }
button.secondary { color: var(--muted); }

.signin button, form.stack button { align-self: flex-start; margin-top: 0.5rem; }

.signin-error { border: 1px solid var(--bad); color: var(--bad); padding: 0.5rem; border-radius: 4px; }

/* Ağaç */
.admin-table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.admin-table th { text-align: left; font-size: 0.8rem; color: var(--muted); font-weight: 600; }
.admin-table th, .admin-table td { padding: 0.4rem 0.5rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
.admin-table td.numeric, .admin-table th.numeric { text-align: right; color: var(--muted); }
.admin-row-actions { white-space: nowrap; text-align: right; }
.admin-row-actions button, .admin-row-actions .button { padding: 0.15rem 0.5rem; }

.pill {
    display: inline-block;
    font-size: 0.7rem;
    padding: 0.05rem 0.4rem;
    border: 1px solid var(--rule);
    border-radius: 999px;
    color: var(--muted);
    margin-left: 0.35rem;
    vertical-align: middle;
}

.pill.published { border-color: var(--good); color: var(--good); }
.pill.archived, .pill.idle { border-color: var(--bad); color: var(--bad); }
.pill.dirty { border-color: var(--link); color: var(--link); }

/* Editör */
.editor { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; }

.editor-fields {
    display: grid;
    grid-template-columns: 6rem 1fr;
    gap: 0.4rem 0.75rem;
    align-items: center;
}

.editor-fields label, .editor > label { font-size: 0.85rem; color: var(--muted); }

.editor-fields input, .editor-fields select {
    padding: 0.4rem;
    border: 1px solid var(--rule);
    border-radius: 4px;
    background: var(--bg);
    color: var(--fg);
    font-size: 1rem;
}

.editor-body {
    width: 100%;
    min-height: 24rem;
    padding: 0.75rem;
    border: 1px solid var(--rule);
    border-radius: 4px;
    background: var(--bg);
    color: var(--fg);
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.9rem;
    line-height: 1.55;
    resize: vertical;
}

.editor-actions { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }

.preview { margin-top: 2rem; border-top: 1px solid var(--rule); padding-top: 1rem; }
.uses { margin-top: 2rem; }
.uses ul, .notices, .recent, .library, .picker-list { list-style: none; padding: 0; }
.recent li, .library li { padding: 0.4rem 0; border-bottom: 1px solid var(--rule); }

/* Blok seçici */
.picker { border: 1px solid var(--rule); border-radius: 4px; padding: 0.75rem; margin-top: 0.5rem; }
.picker-head { display: flex; gap: 0.5rem; }
.picker-head input, .search {
    flex: 1;
    padding: 0.4rem;
    border: 1px solid var(--rule);
    border-radius: 4px;
    background: var(--bg);
    color: var(--fg);
}
.search { width: 100%; margin: 0.75rem 0; }
.picker-list li { padding: 0.3rem 0; border-bottom: 1px solid var(--rule); }
.picker-list button { border: none; padding: 0; color: var(--link); background: none; }

/* Ekran yardımı */
.page-help {
    border: 1px solid var(--rule);
    border-left: 3px solid var(--link);
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    margin: 0.75rem 0 1.25rem;
    font-size: 0.9rem;
}

.page-help > summary { cursor: pointer; color: var(--muted); }
.page-help[open] > summary { margin-bottom: 0.5rem; }
.page-help-body p { margin: 0.4rem 0; }
.page-help-body dt { font-weight: 600; margin-top: 0.4rem; }
.page-help-body dd { margin: 0 0 0 1rem; color: var(--muted); }

/* Medya */
.upload { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; margin: 1rem 0; }
.upload .admin-hint { margin: 0; flex-basis: 100%; }

.media-grid {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr));
    gap: 1rem;
}

.media-card {
    border: 1px solid var(--rule);
    border-radius: 4px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.media-card img {
    width: 100%;
    height: 8rem;
    object-fit: cover;
    border-radius: 3px;
    background: var(--rule);
}

.media-pdf {
    height: 8rem;
    display: grid;
    place-items: center;
    border: 1px dashed var(--rule);
    border-radius: 3px;
    color: var(--muted);
    font-weight: 600;
}

.media-name { font-size: 0.85rem; word-break: break-all; }
.media-card .editor-actions button { padding: 0.15rem 0.45rem; font-size: 0.8rem; }
.media-card .stack { max-width: none; margin: 0; }

/* Pano */
.counters { display: flex; gap: 0.75rem; flex-wrap: wrap; margin: 1rem 0; }
.counter {
    border: 1px solid var(--rule);
    border-radius: 4px;
    padding: 0.6rem 1rem;
    text-decoration: none;
    color: var(--fg);
    font-size: 0.85rem;
}
.counter-n { display: block; font-size: 1.6rem; font-weight: 600; }
.notices li { padding: 0.2rem 0; }

/* Kamuya açık taraf */
.embed { margin: 1rem 0; padding-left: 1rem; border-left: 2px solid var(--rule); }
.embed-title { font-weight: 600; margin: 0 0 0.3rem; }
details.embed-expand { margin: 1rem 0; }
details.embed-expand > summary { cursor: pointer; font-weight: 600; }
.breadcrumb { font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; }
.breadcrumb-sep { margin: 0 0.35rem; }
.toc { margin: 1.5rem 0; padding: 0.75rem 1rem; border: 1px solid var(--rule); border-radius: 4px; }
.toc-title { font-weight: 600; margin: 0 0 0.4rem; }
.toc ul { list-style: none; margin: 0; padding: 0; }
.toc-l2 { padding-left: 1rem; }
.toc-l3 { padding-left: 2rem; }
.toc-l4, .toc-l5, .toc-l6 { padding-left: 3rem; }
.empty { color: var(--muted); }

/* Okuma sütununu taşmayan görseller. srcset üç boyutu sunuyor; genişliği CSS belirler. */
.prose img { max-width: 100%; height: auto; border-radius: 3px; }
.prose figure { margin: 1.5rem 0; }
.prose figcaption { font-size: 0.85rem; color: var(--muted); margin-top: 0.35rem; }
.glossary-letter { font-weight: 700; margin-top: 1rem; }