/*
 * Menü "Darstellung" oben rechts (theme.js). Wird auf den Übungsseiten (über content.js) und auf
 * uebersicht.html geladen; die Farben kommen aus den --lw-* Variablen des jeweiligen Themes.
 */

div.topbar>a.backlink {
    margin-left: auto;
}

.lw-crumb {
    display: none;
}

/* Der Knopf richtet sich an der Grundlinie des Zurück-Links aus (Kopfzeile nutzt align-items: baseline).
   Das unsichtbare Zeichen in ::before liefert die Grundlinie, vertikal mittig im Knopf. */
.lw-menu-anchor {
    position: relative;
    align-self: baseline;
    margin-left: 12px;
}

.lw-menu-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 1px solid var(--lw-menu-border, #e3e3e3);
    border-radius: 10px;
    background: var(--lw-menu-button-bg, transparent);
    color: inherit;
    font-size: 12pt;
    line-height: 1;
    cursor: pointer;
}

.lw-menu-button::before {
    content: "\200b";
}

.lw-menu-button:hover,
.lw-menu-button[aria-expanded="true"] {
    background: var(--lw-menu-hover, rgba(0, 0, 0, 0.05));
}

.lw-menu-button:focus-visible,
.lw-menu-item:focus-visible {
    outline: 2px solid var(--lw-accent, rgb(2, 123, 227));
    outline-offset: 2px;
}

.lw-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 1000;
    width: 280px;
    max-width: calc(100vw - 32px);
    padding: 6px;
    border: 1px solid var(--lw-menu-border, #e3e3e3);
    border-radius: 14px;
    background: var(--lw-menu-bg, #fff);
    color: var(--lw-menu-fg, #1d2433);
    box-shadow: 0 12px 40px -8px rgba(0, 0, 0, 0.25);
    font: 400 14px/1.35 Geist, Roboto, system-ui, sans-serif;
    font-style: normal;
    text-align: left;
    letter-spacing: normal;
    text-transform: none;
}

.lw-menu[hidden] {
    display: none;
}

.lw-menu-title {
    padding: 8px 10px 6px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.6;
}

.lw-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 8px 10px;
    border: none;
    border-radius: 9px;
    background: none;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.lw-menu-item:hover {
    background: var(--lw-menu-hover, rgba(0, 0, 0, 0.05));
}

.lw-swatch {
    position: relative;
    flex: none;
    width: 40px;
    height: 30px;
    border-radius: 6px;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.lw-swatch i {
    position: absolute;
    left: 6px;
    right: 6px;
    top: 6px;
    bottom: 0;
    border-radius: 3px 3px 0 0;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.lw-swatch b {
    position: absolute;
    left: 10px;
    height: 4px;
    border-radius: 2px;
}

.lw-swatch b:nth-of-type(1) {
    top: 11px;
    width: 12px;
}

.lw-swatch b:nth-of-type(2) {
    top: 19px;
    width: 20px;
}

.lw-menu-label {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.lw-menu-label>span {
    font-weight: 600;
}

.lw-menu-label small {
    font-size: 12px;
    opacity: 0.65;
}

.lw-check {
    visibility: hidden;
    font-weight: 700;
    color: var(--lw-menu-check, var(--lw-accent, rgb(2, 123, 227)));
}

.lw-menu-item[aria-checked="true"] .lw-check {
    visibility: visible;
}

.lw-menu-item[aria-checked="true"] {
    background: var(--lw-menu-hover, rgba(0, 0, 0, 0.05));
}


/* --- Menüfarben und -details pro Theme ---------------------------------- */

html[data-lw-theme="heft"] {
    --lw-menu-bg: #fffdf8;
    --lw-menu-border: #e7dfcd;
    --lw-menu-hover: #f4eee1;
    --lw-menu-check: #8b4a2b;
}

html[data-lw-theme="klassisch"] {
    --lw-menu-bg: #ffffff;
    --lw-menu-fg: #1a1614;
    --lw-menu-border: #e3dbd4;
    --lw-menu-hover: #f2ece7;
    --lw-menu-check: #1a1614;
}

html[data-lw-theme="karten"] {
    --lw-menu-bg: #ffffff;
    --lw-menu-fg: #1d2433;
    --lw-menu-border: #e5e8ee;
    --lw-menu-hover: #f2f4f7;
    --lw-menu-check: #4f46e5;
    --lw-menu-button-bg: #ffffff;
}

html[data-lw-theme="karten"] .lw-menu-button {
    border: none;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.08);
}

html[data-lw-theme="terminal"] {
    --lw-menu-bg: #121620;
    --lw-menu-fg: #c9d1dc;
    --lw-menu-border: #273043;
    --lw-menu-hover: #1b2130;
    --lw-menu-check: #34d399;
}

html[data-lw-theme="abenteuer"] {
    --lw-menu-bg: #ffffff;
    --lw-menu-fg: #111111;
    --lw-menu-border: #111;
    --lw-menu-hover: #f6f2ee;
    --lw-menu-check: #111;
    --lw-menu-button-bg: #ffffff;
}

html[data-lw-theme="abenteuer"] .lw-menu-button {
    border: 2px solid #111;
    border-radius: 8px;
    color: #111;
    box-shadow: 3px 3px 0 #111;
}

html[data-lw-theme="abenteuer"] .lw-menu {
    border-width: 2.5px;
    box-shadow: 6px 6px 0 #111;
}

html[data-lw-theme="raster"] {
    --lw-menu-bg: #ffffff;
    --lw-menu-fg: #111111;
    --lw-menu-border: #111;
    --lw-menu-hover: #f3f3f3;
    --lw-menu-check: #e30613;
    --lw-menu-button-bg: #ffffff;
}

/* Menüknopf als rotes Quadrat */
html[data-lw-theme="raster"] .lw-menu-button,
html[data-lw-theme="raster"] .lw-menu-anchor--floating .lw-menu-button {
    border: none;
    background: #e30613;
    color: #fff;
    backdrop-filter: none;
}

html[data-lw-theme="raster"] .lw-menu-button:hover,
html[data-lw-theme="raster"] .lw-menu-button[aria-expanded="true"] {
    background: #111;
}

html[data-lw-theme="raster"] .lw-menu-button,
html[data-lw-theme="raster"] .lw-menu,
html[data-lw-theme="raster"] .lw-menu-item,
html[data-lw-theme="raster"] .lw-swatch {
    border-radius: 0;
}

html[data-lw-theme="tafel"] {
    --lw-menu-bg: #1f3128;
    --lw-menu-fg: #e6ece4;
    --lw-menu-border: rgba(255, 255, 255, 0.25);
    --lw-menu-hover: rgba(255, 255, 255, 0.08);
    --lw-menu-check: #f7d774;
    --lw-menu-button-bg: rgba(0, 0, 0, 0.25);
}

html[data-lw-theme="shadows"] {
    --lw-menu-bg: #1a1a22;
    --lw-menu-fg: #d6d6e0;
    --lw-menu-border: #2c2c38;
    --lw-menu-hover: #24242e;
    --lw-menu-check: #a78bfa;
    --lw-menu-button-bg: rgba(16, 16, 21, 0.6);
}

html[data-lw-theme="shadows"] .lw-menu {
    box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.85), 0 4px 12px rgba(0, 0, 0, 0.5);
}

html[data-lw-theme="prisma"] {
    --lw-menu-bg: #ffffff;
    --lw-menu-fg: #1e1b2e;
    --lw-menu-border: #e6e2f3;
    --lw-menu-hover: #f6f4fd;
    --lw-menu-check: #7c3aed;
    --lw-menu-button-bg: #ffffff;
}

html[data-lw-theme="terminal"] .lw-menu-button {
    --lw-menu-button-bg: rgba(10, 13, 19, 0.6);
}

html[data-lw-theme="koralle"] {
    --lw-menu-bg: #ffffff;
    --lw-menu-fg: #1c1917;
    --lw-menu-border: #ece7e3;
    --lw-menu-hover: #fff1ec;
    --lw-menu-check: #c9401f;
    --lw-menu-button-bg: rgba(0, 0, 0, 0.18);
}

/* Menüknopf liegt auf dem Korallen-Verlauf des Kopfes */
html[data-lw-theme="koralle"] .lw-menu-button {
    border: none;
    border-radius: 999px;
    color: #fff;
}

html[data-lw-theme="koralle"] .lw-menu-button:hover,
html[data-lw-theme="koralle"] .lw-menu-button[aria-expanded="true"] {
    background: rgba(0, 0, 0, 0.3);
}

html[data-lw-theme="koralle"] .lw-menu {
    border: none;
    box-shadow: 0 0 0 1px #ece7e3, 0 18px 40px -12px rgb(154 47 22 / 0.35);
}

/* --- Übersichtsseite: Knopf schwebt oben rechts über dem Banner ---------- */

.lw-menu-anchor--floating {
    position: absolute;
    top: 48px;
    right: 40px;
    z-index: 20;
    margin: 0;
}

.lw-menu-anchor--floating .lw-menu-button {
    border-color: rgb(255 255 255 / 0.6);
    background: var(--lw-menu-button-bg, rgb(255 255 255 / 0.7));
    backdrop-filter: blur(6px);
}

@media (max-width: 600px) {
    .lw-menu-anchor--floating {
        top: 32px;
        right: 28px;
    }
}

/* --- Zusätzliche Befehle (z.B. "Ihr Code" aus autosave.js) ---------------- */

.lw-menu-title--section:not(:first-child),
.lw-menu-actions:not(:empty) + .lw-menu-title--themes {
    margin-top: 4px;
    padding-top: 12px;
    border-top: 1px solid var(--lw-menu-border, #e3e3e3);
}

.lw-menu-kbd {
    flex: none;
    padding: 2px 6px;
    border: 1px solid var(--lw-menu-border, #e3e3e3);
    border-bottom-width: 2px;
    border-radius: 5px;
    font: 500 11px/1.3 Geist, Roboto, system-ui, sans-serif;
    white-space: nowrap;
    opacity: 0.75;
}

.lw-menu-icon {
    display: inline-flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 30px;
    opacity: 0.8;
}

/* --- Hinweis nach dem Speichern (autosave.js) ------------------------------ */

.lw-save-toast {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 1000;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border: 1px solid var(--lw-menu-border, #e3e3e3);
    border-radius: 999px;
    background: var(--lw-menu-bg, #fff);
    color: var(--lw-menu-fg, #1d2433);
    font: 12px/1.4 var(--lw-font, system-ui, sans-serif);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.4s, transform 0.4s;
    pointer-events: none;
}

.lw-save-toast.lw-visible {
    opacity: var(--lw-toast-opacity, 0.8);
    transform: none;
}

.lw-save-toast-check {
    font-weight: 700;
    color: var(--lw-menu-check, var(--lw-accent, rgb(2, 123, 227)));
}

@media (prefers-reduced-motion: reduce) {
    .lw-save-toast {
        transform: none;
    }
}

/* Details pro Theme, passend zu Menü und Karten */

html[data-lw-theme="heft"] .lw-save-toast {
    border-radius: 4px;
    font-family: var(--lw-font-head);
    font-style: italic;
    box-shadow: 0 1px 0 #e7dfcd;
}

html[data-lw-theme="karten"] .lw-save-toast {
    border: none;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.08), 0 4px 12px -4px rgba(16, 24, 40, 0.12);
}

html[data-lw-theme="terminal"] .lw-save-toast {
    border-radius: 6px;
    font-family: var(--lw-mono);
}

html[data-lw-theme="abenteuer"] .lw-save-toast {
    --lw-toast-opacity: 1;
    border-width: 2px;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: 3px 3px 0 #111;
}

html[data-lw-theme="raster"] .lw-save-toast {
    border: none;
    border-left: 3px solid #e30613;
    border-radius: 0;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 11px;
}

html[data-lw-theme="tafel"] .lw-save-toast {
    border-radius: 255px 14px 225px 14px / 14px 225px 14px 255px;
    font-family: var(--lw-font-head);
    font-size: 17px;
    line-height: 1.1;
}

html[data-lw-theme="prisma"] .lw-save-toast {
    box-shadow: 0 6px 20px -8px rgb(91 63 214 / 0.3);
}

html[data-lw-theme="koralle"] .lw-save-toast {
    border: none;
    border-left: 4px solid #ec5f3d;
    font-family: var(--lw-mono);
    box-shadow: 0 1px 2px rgb(28 25 23 / 0.08), 0 8px 20px -8px rgb(154 47 22 / 0.35);
}

html[data-lw-theme="shadows"] .lw-save-toast {
    border-radius: 12px;
    box-shadow: 0 16px 32px -10px rgba(0, 0, 0, 0.8), 0 0 18px -6px rgba(167, 139, 250, 0.5);
}