/* Gesamtes Styling des Frontends, inklusive Admin-Bar und Bearbeiten-Modus.
   Die Verwaltung legt zusaetzlich admin.css darueber.

   Vorbilder: die Admin-Bar von WordPress, Badges wie bei GitHub, Karten und
   Abstaende wie bei Linear/Notion. Alles ueber Design-Tokens, damit ein
   Farbwechsel eine Zeile ist - die Akzentfarbe kommt zur Laufzeit aus den
   Einstellungen und ueberschreibt --color-accent. */

:root {
    color-scheme: light dark;

    --color-bg: #f6f6f5;
    --color-surface: #ffffff;
    --color-surface-2: #fafaf9;
    --color-text: #1c1917;
    --color-muted: #6f6a65;
    --color-accent: #2563eb;
    --color-accent-hover: #1d4ed8;
    --color-accent-soft: #eff4ff;
    --color-accent-text: #ffffff;
    --color-border: #e4e1de;
    --color-border-strong: #d0ccc7;
    --color-error: #b91c1c;
    --color-error-soft: #fef2f2;
    --color-notice: #15803d;
    --color-notice-soft: #f0fdf4;
    /* Schleier ueber gesperrten Kacheln. */
    --color-veil: rgb(246 246 245 / 62%);

    /* Dunkle Leiste ueber allem, wie im WordPress-Backend. */
    --bar-bg: #1d2327;
    --bar-bg-hover: #2c3338;
    --bar-text: #f0f0f1;
    --bar-muted: #a7aaad;
    --bar-height: 2.5rem;

    --radius: 10px;
    --radius-sm: 6px;
    --space: 1rem;
    --shadow: 0 1px 2px rgb(28 25 23 / 6%), 0 4px 12px rgb(28 25 23 / 4%);
    --shadow-lift: 0 2px 4px rgb(28 25 23 / 8%), 0 12px 28px rgb(28 25 23 / 10%);
    --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --font-mono: ui-monospace, "Cascadia Code", Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #17161a;
        --color-surface: #201f24;
        --color-surface-2: #26252b;
        --color-text: #ece9e6;
        --color-muted: #a49f99;
        --color-accent: #6ea8fe;
        --color-accent-hover: #8bbaff;
        --color-accent-soft: #1e2637;
        --color-accent-text: #10131a;
        --color-border: #34323a;
        --color-border-strong: #45424c;
        --color-error: #f87171;
        --color-error-soft: #2a1a1c;
        --color-notice: #6ee7a8;
        --color-notice-soft: #14251d;
        --color-veil: rgb(23 22 26 / 62%);
        --shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 4px 12px rgb(0 0 0 / 30%);
        --shadow-lift: 0 2px 4px rgb(0 0 0 / 45%), 0 12px 28px rgb(0 0 0 / 40%);
    }
}

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    background: var(--color-bg);
    color: var(--color-text);
    -webkit-text-size-adjust: 100%;
}

body.has-adminbar { padding-top: var(--bar-height); }

h1, h2, h3 { line-height: 1.25; }

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

code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    padding: 0.1em 0.35em;
    border-radius: 4px;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
}

/* Sichtbarer Fokus fuer Tastaturbedienung - nie wegnehmen. */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* --- Admin-Bar ------------------------------------------------------- */

.adminbar {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    display: flex;
    align-items: stretch;
    height: var(--bar-height);
    background: var(--bar-bg);
    color: var(--bar-text);
    font-size: 0.8125rem;
    box-shadow: 0 1px 0 rgb(0 0 0 / 25%);
}

.adminbar-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0 0.75rem;
    color: var(--bar-text);
    text-decoration: none;
    white-space: nowrap;
    border: 0;
    background: none;
}

.adminbar-item:hover,
.adminbar-item[open] > summary { background: var(--bar-bg-hover); }
.adminbar-item.is-active { background: var(--bar-bg-hover); color: #fff; }
.adminbar-brand { font-weight: 600; }
.adminbar-icon { color: var(--bar-muted); }
.adminbar-right { margin-left: auto; }

/* Menues als <details> - kein JavaScript nötig. */
.adminbar-menu { position: relative; padding: 0; }

.adminbar-menu > summary {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 0.75rem;
    cursor: pointer;
    list-style: none;
}

.adminbar-menu > summary::-webkit-details-marker { display: none; }
.adminbar-menu > summary::after { content: " ▾"; color: var(--bar-muted); }

.adminbar-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 13rem;
    padding: 0.35rem;
    background: var(--bar-bg);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    box-shadow: var(--shadow-lift);
}

.adminbar-right .adminbar-dropdown { left: auto; right: 0; }

.adminbar-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-sm);
    color: var(--bar-text);
    text-decoration: none;
}

.adminbar-dropdown a:hover { background: var(--bar-bg-hover); }
.adminbar-dropdown hr { margin: 0.35rem 0; border: 0; border-top: 1px solid #3c434a; }

/* --- Kopf und Rahmen der Seite --------------------------------------- */

.site-header {
    padding: calc(var(--space) * 2) var(--space) var(--space);
    text-align: center;
}

.site-title {
    display: inline-block;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text);
    text-decoration: none;
}

.site-tagline {
    margin: 0.25rem 0 0;
    color: var(--color-muted);
}

.site-main {
    max-width: 62rem;
    margin: 0 auto;
    padding: var(--space) var(--space) calc(var(--space) * 3);
}

.site-footer {
    padding: var(--space);
    text-align: center;
    font-size: 0.8125rem;
    color: var(--color-muted);
    border-top: 1px solid var(--color-border);
}

.section-title {
    margin: calc(var(--space) * 2) 0 var(--space);
    font-size: 1.125rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--color-muted);
}

/* --- Blöcke ----------------------------------------------------------- */

.blocks { display: flex; flex-direction: column; gap: calc(var(--space) * 1.5); }

.block-text h2 { margin: 0 0 0.35rem; font-size: 1.375rem; }
.block-text p { margin: 0; }

.block-divider {
    width: 100%;
    margin: 0;
    border: 0;
    border-top: 1px solid var(--color-border);
}

.block-image { margin: 0; }

.block-image img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.block-image figcaption {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-muted);
    text-align: center;
}

.block-quote {
    margin: 0;
    padding: var(--space) calc(var(--space) * 1.25);
    border-left: 3px solid var(--color-accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    background: var(--color-accent-soft);
}

.block-quote p { margin: 0; font-size: 1.125rem; }
.block-quote footer { margin-top: 0.5rem; font-size: 0.875rem; color: var(--color-muted); }

.block-button { margin: 0; }

.block-missing {
    margin: 0;
    padding: 0.75rem var(--space);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius);
    color: var(--color-muted);
}

/* --- Kacheln ---------------------------------------------------------- */

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr));
    gap: var(--space);
}

.app-tile-wrap { display: flex; flex-direction: column; }

.app-tile {
    position: relative;
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.5rem;
    padding: var(--space);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: var(--color-text);
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.app-tile:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lift);
}

.tile-image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--color-surface-2);
}

/* Erzeugtes Musterfeld statt eines Bildes: dieselbe Flaeche wie ein echtes
   Kachelbild, damit die Reihe gleichmaessig bleibt. Die Hoehe steht
   ausdruecklich da - ein <svg> braucht sie in manchen Browsern. */
.tile-fallback {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
}

.tile-text { display: flex; flex-direction: column; gap: 0.15rem; }
.tile-text strong { font-size: 1.0625rem; }
.tile-desc { color: var(--color-muted); font-size: 0.875rem; }

.tile-badge {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    padding: 0.05rem 0.4rem;
    border-radius: 999px;
    background: var(--color-accent-soft);
    color: var(--color-accent);
    font-size: 0.6875rem;
    font-weight: 600;
}

/* Gesperrte Kachel: der Inhalt verliert Farbe und Kontrast, darueber legt sich
   eine Schicht mit dem Schloss. Sie deckt die ganze Kachel ab, damit die Sperre
   auch bei einem Kachelbild eindeutig bleibt. */
.app-tile.is-locked {
    cursor: not-allowed;
    border-style: dashed;
    box-shadow: none;
}

.app-tile.is-locked > .tile-image,
.app-tile.is-locked > .tile-text {
    filter: grayscale(1);
    opacity: 0.5;
}

.tile-lock {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
    background: var(--color-veil);
    backdrop-filter: saturate(0.25);
}

.tile-lock-badge {
    display: flex;
    padding: 0.55rem;
    border: 1px solid var(--color-border-strong);
    border-radius: 999px;
    background: var(--color-surface);
    color: var(--color-muted);
    box-shadow: var(--shadow);
    transition: transform 0.15s ease, color 0.15s ease;
}

/* Die Kachel selbst hebt sich nicht mehr an - nur das Schloss antwortet. */
.app-tile.is-locked:hover {
    transform: none;
    border-color: var(--color-border);
    box-shadow: none;
}

.app-tile.is-locked:hover .tile-lock-badge {
    transform: scale(1.08);
    color: var(--color-text);
}

/* --- Badges, Karten, Meldungen --------------------------------------- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.1rem 0.45rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface-2);
    color: var(--color-muted);
    font-size: 0.75rem;
    white-space: nowrap;
}

.badge-lock { border-color: var(--color-accent); color: var(--color-accent); background: var(--color-accent-soft); }
.badge-open { border-color: var(--color-notice); color: var(--color-notice); background: var(--color-notice-soft); }

.card {
    padding: calc(var(--space) * 1.25);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: calc(var(--space) * 1.5);
}

.card-title { margin: 0 0 var(--space); font-size: 1.125rem; }
.card-narrow { max-width: 24rem; margin: 8vh auto 0; }

.flash {
    margin: 0 0 var(--space);
    padding: 0.7rem var(--space);
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 0.9375rem;
}

.flash.error  { color: var(--color-error);  background: var(--color-error-soft);  border-color: var(--color-error); }
.flash.notice { color: var(--color-notice); background: var(--color-notice-soft); border-color: var(--color-notice); }

.error { color: var(--color-error); }
.notice { color: var(--color-notice); }

.empty {
    padding: calc(var(--space) * 2);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius);
    color: var(--color-muted);
    text-align: center;
}

/* --- Formulare -------------------------------------------------------- */

label { display: block; margin-bottom: var(--space); font-size: 0.9375rem; }

input[type="text"],
input[type="password"],
input[type="number"],
input[type="file"],
select,
textarea {
    display: block;
    width: 100%;
    padding: 0.5rem 0.65rem;
    margin-top: 0.3rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    color: inherit;
    font: inherit;
}

textarea { resize: vertical; min-height: 5rem; }
input[type="color"] { width: 4rem; height: 2.2rem; padding: 0.15rem; margin-top: 0.3rem; }

input:focus, select:focus, textarea:focus {
    border-color: var(--color-accent);
    outline: 2px solid var(--color-accent-soft);
    outline-offset: 0;
}

button {
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: var(--color-accent);
    color: var(--color-accent-text);
    font: inherit;
    font-weight: 500;
    cursor: pointer;
}

button:hover { background: var(--color-accent-hover); }
button.danger { background: var(--color-error); }

.button-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    background: var(--color-accent);
    color: var(--color-accent-text);
    font-weight: 500;
    text-decoration: none;
}

.button-link:hover { background: var(--color-accent-hover); }

.form-actions { display: flex; align-items: center; gap: var(--space); }
.form-actions .cancel { color: var(--color-muted); }

.form-hint {
    margin: 0 0 var(--space);
    font-size: 0.875rem;
    color: var(--color-muted);
}

.form-inline { display: inline-flex; gap: 0.35rem; margin: 0; }
.form-inline input { width: auto; margin: 0; }
.label-inline { display: flex; align-items: center; gap: 0.5rem; }
.label-inline input { width: auto; margin: 0; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; }

/* --- Tabellen --------------------------------------------------------- */

.table-scroll { overflow-x: auto; }

.user-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.user-table th,
.user-table td {
    padding: 0.6rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.user-table thead th { background: var(--color-surface-2); font-size: 0.8125rem; }
.user-table tr:last-child td { border-bottom: 0; }
.user-table tr.is-inactive { opacity: 0.55; }

/* --- Auswahl der Block-Art -------------------------------------------- */

.type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(12rem, 1fr));
    gap: 0.75rem;
    margin-bottom: var(--space);
}

.type-card {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: var(--space);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text);
    text-decoration: none;
}

.type-card:hover { border-color: var(--color-accent); box-shadow: var(--shadow); }
.type-card .type-icon { font-size: 1.25rem; color: var(--color-accent); }
.type-card span:last-child { font-size: 0.8125rem; color: var(--color-muted); }

/* --- Bearbeiten-Modus ------------------------------------------------- */

.edit-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: calc(var(--space) * 1.5);
    padding: 0.6rem 0.75rem;
    background: var(--color-accent-soft);
    border: 1px dashed var(--color-accent);
    border-radius: var(--radius);
}

.edit-bar strong { margin-right: 0.35rem; color: var(--color-accent); }

.edit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.55rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    color: var(--color-accent);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
}

.edit-btn:hover { border-color: var(--color-accent); background: var(--color-accent-soft); }

/* Der Hintergrund muss hier wiederholt werden: .edit-btn ist teils ein <a>,
   teils ein <button>. Bei den <button>-Varianten greift sonst button.danger
   (Spezifitaet 0-1-1) und fuellt den Knopf rot, waehrend die <a>-Variante
   umrandet bleibt. Werkzeuge sehen aber alle gleich aus - nur die Schrift
   zeigt, dass hier geloescht wird. */
.edit-btn.danger { background: var(--color-surface); color: var(--color-error); }
.edit-btn.danger:hover { border-color: var(--color-error); background: var(--color-error-soft); }
.edit-btn.is-done { background: var(--color-accent); color: var(--color-accent-text); border-color: transparent; }

.edit-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 0.4rem;
}

.edit-type { color: var(--color-muted); font-size: 0.875rem; }

/* Im Bearbeiten-Modus bekommt jedes Element eine sichtbare Kante, damit
   erkennbar ist, was ein eigenes Element ist. */
body.is-editing .block-wrap,
body.is-editing .app-tile-wrap[data-id] {
    padding: 0.6rem;
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius);
}

body.is-editing .block-wrap:hover,
body.is-editing .app-tile-wrap[data-id]:hover { border-color: var(--color-accent); }

/* --- Sortieren per Ziehen -------------------------------------------- */

.sorthandle {
    cursor: grab;
    padding: 0 0.2rem;
    color: var(--color-muted);
    letter-spacing: -0.15em;
    user-select: none;
}

.sorthandle:active { cursor: grabbing; }

.is-dragging { opacity: 0.45; }

.is-dropzone {
    outline: 2px dashed var(--color-accent);
    outline-offset: 2px;
}

.sortstatus {
    margin: var(--space) 0 0;
    padding: 0.4rem 0.7rem;
    display: inline-block;
    border-radius: var(--radius-sm);
    background: var(--color-notice-soft);
    color: var(--color-notice);
    font-size: 0.875rem;
}

.sortstatus.is-failed { background: var(--color-error-soft); color: var(--color-error); }

/* Auf Seiten ohne festen Platz fuer die Rueckmeldung (Startseite) legt
   admin.js diese Variante frei schwebend an. */
.sortstatus.is-toast {
    position: fixed;
    z-index: 90;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    border: 1px solid currentColor;
    box-shadow: var(--shadow-lift);
}

.sortstatus[hidden] { display: none; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
}

@media (max-width: 40rem) {
    .adminbar { font-size: 0.75rem; }
    .adminbar-brand { max-width: 9rem; overflow: hidden; text-overflow: ellipsis; }
    .site-header { padding-top: var(--space); }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
    .app-tile:hover { transform: none; }
    .app-tile.is-locked:hover .tile-lock-badge { transform: none; }
}