/* Digital Legacy — Stitch design system (The Digital Vault) */

:root {
    --vault-bg: #101415;
    --vault-surface: #101415;
    --vault-surface-container: #1d2022;
    --vault-surface-container-low: #191c1e;
    --vault-surface-container-high: #272a2c;
    --vault-surface-container-highest: #323537;
    --vault-surface-container-lowest: #0b0f10;
    --vault-card: #1e293b;
    --vault-primary: #bec6e0;
    --vault-primary-container: #0f172a;
    --vault-secondary: #4edea3;
    --vault-secondary-container: #00a572;
    --vault-on-secondary: #003824;
    --vault-tertiary: #b7c8e1;
    --vault-on-surface: #e0e3e5;
    --vault-on-surface-variant: #c6c6cd;
    --vault-outline-variant: #45464d;
    --vault-error: #ffb4ab;
    --vault-error-bg: rgba(147, 0, 10, 0.35);
    /* Warnung ≠ Fehler: „pass auf“ (Bernstein) statt „etwas ist schiefgegangen“
       (rot). Die Werte standen vorher an einem Dutzend Stellen direkt im
       Regelwerk und in inline-styles — dadurch war derselbe Hinweis je nach
       Seite mal bernsteinfarben, mal rot. */
    --vault-warning: #fcd34d;
    --vault-warning-accent: #f59e0b;
    --vault-max-width: 1280px;
    --vault-sidebar: 256px;
    --vault-radius: 0.5rem;
    --vault-radius-lg: 0.75rem;
    --vault-font-head: 'Manrope', system-ui, sans-serif;
    --vault-font-body: 'Inter', system-ui, sans-serif;
}

html, body.vault-dark {
    background: var(--vault-bg);
    color: var(--vault-on-surface);
    font-family: var(--vault-font-body);
    font-size: 16px;
    line-height: 1.5;
}

.vault-app {
    min-height: 100vh;
    display: flex;
    background: var(--vault-bg);
}

/* Sidebar */
.vault-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--vault-sidebar);
    height: 100vh;
    background: var(--vault-surface-container-low);
    border-right: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 0 1.5rem;
    z-index: 40;
}

.vault-sidebar-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0 1.5rem 2rem;
}

.vault-sidebar-badge-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--vault-secondary-container) 20%, transparent);
    border: 1px solid color-mix(in srgb, var(--vault-secondary) 30%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vault-secondary);
    animation: vault-pulse 2s infinite;
}

@keyframes vault-pulse {
    0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--vault-secondary) 10%, transparent); }
    50% { box-shadow: 0 0 0 4px transparent; }
}

.vault-sidebar-badge h2 {
    font-family: var(--vault-font-head);
    font-size: 14px;
    font-weight: 600;
    margin: 0;
    color: var(--vault-on-surface);
}

.vault-sidebar-badge p {
    font-size: 12px;
    margin: 0;
    color: var(--vault-secondary);
    font-weight: 600;
}

.vault-nav {
    flex: 1;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.vault-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--vault-radius-lg);
    color: var(--vault-on-surface-variant);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.vault-nav a:hover {
    background: var(--vault-surface-container-high);
    color: var(--vault-on-surface);
}

.vault-nav a.active {
    color: var(--vault-secondary);
    background: color-mix(in srgb, var(--vault-secondary-container) 10%, transparent);
    border-right: 2px solid var(--vault-secondary);
}

.vault-nav .material-symbols-outlined {
    font-size: 20px;
}

.vault-sidebar-footer {
    padding: 1rem;
    border-top: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    margin-top: auto;
}

/* Main shell */
.vault-main {
    flex: 1;
    margin-left: var(--vault-sidebar);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.vault-topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    background: color-mix(in srgb, var(--vault-bg) 80%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid color-mix(in srgb, var(--vault-outline-variant) 40%, transparent);
}

@media (min-width: 768px) {
    .vault-topbar { padding: 0 4rem; }
}

.vault-topbar-brand {
    font-family: var(--vault-font-head);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--vault-on-surface);
    text-decoration: none;
}

.vault-topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.vault-content {
    flex: 1;
    padding: 2rem 1.5rem 3rem;
    max-width: var(--vault-max-width);
    width: 100%;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .vault-content { padding: 2rem 4rem 3rem; }
}

/* Typography */
.vault-display {
    font-family: var(--vault-font-head);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 0 0 0.5rem;
    color: var(--vault-on-surface);
}

.vault-lead {
    font-size: 1.125rem;
    color: var(--vault-on-surface-variant);
    max-width: 42rem;
    margin: 0 0 2rem;
}

.vault-page-header {
    margin-bottom: 2.5rem;
}

/* Cards */
.vault-card {
    background: var(--vault-card);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
    transition: border-color 0.2s;
}

.vault-card:hover {
    border-color: color-mix(in srgb, var(--vault-secondary) 30%, transparent);
}

.vault-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.vault-glass {
    background: color-mix(in srgb, #1e293b 40%, transparent);
    backdrop-filter: blur(16px);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 20%, transparent);
    border-radius: var(--vault-radius-lg);
}

/* Buttons */
.vault-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    box-sizing: border-box;
    padding: 0.75rem 1.5rem;
    border-radius: var(--vault-radius-lg);
    font-size: 14px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.1s, background 0.15s;
}

.vault-btn:active { transform: scale(0.98); }

.vault-btn-primary {
    background: var(--vault-secondary);
    color: var(--vault-on-secondary);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.vault-btn-primary:hover {
    background: var(--vault-secondary-container);
    color: #fff;
}

.vault-btn-ghost {
    background: var(--vault-surface-container-highest);
    color: var(--vault-on-surface);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 50%, transparent);
}

.vault-btn-ghost:hover {
    border-color: var(--vault-secondary);
    color: var(--vault-secondary);
}

.vault-btn-danger {
    background: transparent;
    color: var(--vault-error);
    border: 1px solid color-mix(in srgb, var(--vault-error) 40%, transparent);
}

.vault-btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 13px;
}

.vault-btn-block { width: 100%; }

.vault-btn-icon {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: 999px;
    background: transparent;
    border: none;
    color: var(--vault-on-surface-variant);
    cursor: pointer;
}

.vault-btn-icon:hover {
    background: var(--vault-surface-container);
    color: var(--vault-secondary);
}

/* Deaktivierte Buttons.

   Ohne diese Regel sieht ein disabled-Button exakt aus wie ein klickbarer:
   gleiche Farbe, Zeiger-Cursor, Hover-Wechsel — nur der Klick passiert nicht.
   Am deutlichsten auf der Registrierungsseite, wo der Weiter-Button während
   der Lesepause für den Recovery Key gesperrt ist. Die Regel steht bewusst
   nach den Varianten- und :hover-Regeln, damit sie bei gleicher Spezifität
   gewinnt. */
.vault-btn:disabled {
    background: var(--vault-surface-container-highest);
    color: var(--vault-on-surface-variant);
    border-color: color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    box-shadow: none;
    opacity: 0.55;
    cursor: not-allowed;
}

/* Hover und :active dürfen nicht so tun, als reagiere der Button noch. */
.vault-btn:disabled:hover {
    background: var(--vault-surface-container-highest);
    color: var(--vault-on-surface-variant);
    border-color: color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
}

.vault-btn:disabled:active { transform: none; }

.vault-btn-icon:disabled,
.vault-btn-icon:disabled:hover { background: transparent; }

/* Forms */
.vault-input,
.vault-select,
.vault-textarea {
    width: 100%;
    background: var(--vault-surface-container);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    color: var(--vault-on-surface);
    border-radius: var(--vault-radius-lg);
    padding: 0.75rem 1rem;
    font-family: var(--vault-font-body);
    font-size: 16px;
}

.vault-input:focus,
.vault-select:focus,
.vault-textarea:focus {
    outline: none;
    border-color: var(--vault-secondary);
    box-shadow: 0 0 0 1px var(--vault-secondary);
}

.vault-input::placeholder { color: color-mix(in srgb, var(--vault-on-surface-variant) 50%, transparent); }

.vault-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--vault-on-surface-variant);
    margin-bottom: 0.35rem;
}

.vault-field { margin-bottom: 1.25rem; }

.vault-search-wrap {
    position: relative;
    max-width: 28rem;
    flex: 1;
}

.vault-search-wrap .material-symbols-outlined {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--vault-on-surface-variant);
    font-size: 20px;
    pointer-events: none;
}

.vault-search-wrap .vault-input {
    padding-left: 2.75rem;
}

/* Toolbar */
.vault-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

/* Kleiner Hinweistext unter einem Feld — kein Kasten, nur die Warnfarbe.
   Trägt u. a. den Recovery-Key-Hinweis unter dem Passwortfeld: derselbe
   Hinweis auf Anmeldung und Registrierung soll auch gleich aussehen. */
.vault-hint-warning {
    font-size: 14px;
    color: var(--vault-warning);
    margin: 0.5rem 0 0;
}

/* Alerts */
.vault-alert {
    padding: 1rem 1.25rem;
    border-radius: var(--vault-radius-lg);
    margin-bottom: 1.5rem;
    font-size: 14px;
}

.vault-alert-info {
    background: color-mix(in srgb, var(--vault-tertiary) 12%, var(--vault-surface-container));
    border: 1px solid color-mix(in srgb, var(--vault-tertiary) 25%, transparent);
    color: var(--vault-on-surface);
}

.vault-alert-error {
    background: var(--vault-error-bg);
    border: 1px solid color-mix(in srgb, var(--vault-error) 40%, transparent);
    color: var(--vault-error);
}

.vault-alert-success {
    background: color-mix(in srgb, var(--vault-secondary) 12%, var(--vault-surface-container));
    border: 1px solid color-mix(in srgb, var(--vault-secondary) 30%, transparent);
    color: var(--vault-secondary);
}

.vault-alert-warning {
    background: color-mix(in srgb, var(--vault-warning-accent) 12%, var(--vault-surface-container));
    border: 1px solid color-mix(in srgb, var(--vault-warning-accent) 35%, transparent);
    color: var(--vault-warning);
}

/* Kontostatus-Banner (Testmodus / unbestätigte E-Mail).
   Bewusst nicht schließbar — die Aussage "im Ernstfall wird niemand
   benachrichtigt" muss sichtbar bleiben, solange sie zutrifft. */
.account-banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1.25rem;
    border-radius: var(--vault-radius-lg);
    margin-bottom: 1.5rem;
    font-size: 14px;
    line-height: 1.5;
}

.account-banner-trial {
    background: color-mix(in srgb, var(--vault-tertiary) 12%, var(--vault-surface-container));
    border: 1px solid color-mix(in srgb, var(--vault-tertiary) 28%, transparent);
    color: var(--vault-on-surface);
}

.account-banner-warning {
    background: color-mix(in srgb, var(--vault-warning-accent) 12%, var(--vault-surface-container));
    border: 1px solid color-mix(in srgb, var(--vault-warning-accent) 35%, transparent);
    color: var(--vault-warning);
}

.account-banner .material-symbols-outlined {
    flex-shrink: 0;
}

.account-banner-text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
    flex: 1;
}

.account-banner-text span {
    color: var(--vault-on-surface-variant);
}

.account-banner-note {
    font-size: 13px;
    font-style: italic;
}

.account-banner-action {
    flex-shrink: 0;
    white-space: nowrap;
}

@media (max-width: 640px) {
    .account-banner {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Beta-Instanz: Banner-Variante und der sperrende Hinweisdialog */
.beta-banner .account-banner-text strong {
    color: var(--vault-on-surface);
}

.beta-policy-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: color-mix(in srgb, #000 72%, transparent);
    overflow-y: auto;
}

.beta-policy-dialog {
    max-width: 34rem;
    width: 100%;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.beta-policy-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 0;
    padding-left: 1.1rem;
    font-size: 14px;
    line-height: 1.55;
    color: var(--vault-on-surface-variant);
}

.beta-policy-check {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    font-size: 14px;
    line-height: 1.5;
    cursor: pointer;
}

.beta-policy-check input {
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* Beta-Instanz: schwebender Rückmelde-Knopf (FeedbackFab)

   z-index bewusst unter der Modal-Ebene (100) und weit unter dem sperrenden
   Hinweisdialog (1000): der Knopf darf nie über einer Entscheidung liegen, die
   der Nutzer gerade treffen soll. */
.feedback-fab {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 90;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.1rem;
    border: none;
    border-radius: 999px;
    background: var(--vault-secondary-container);
    color: #fff;
    font-family: var(--vault-font-body);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.45);
    transition: background 0.15s ease, transform 0.15s ease;
}

.feedback-fab:hover {
    background: var(--vault-secondary);
    color: var(--vault-on-secondary);
    transform: translateY(-1px);
}

.feedback-fab:focus-visible {
    outline: 2px solid var(--vault-secondary);
    outline-offset: 2px;
}

/* Auf schmalen Schirmen nur das Symbol — die Beschriftung würde dort einen
   spürbaren Teil des Inhalts verdecken. */
@media (max-width: 640px) {
    .feedback-fab {
        right: 1rem;
        bottom: 1rem;
        padding: 0.8rem;
    }

    .feedback-fab-label {
        display: none;
    }
}

.feedback-kinds {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.feedback-kind {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.9rem;
    border: 1px solid var(--vault-outline-variant);
    border-radius: 999px;
    background: transparent;
    color: var(--vault-on-surface-variant);
    font-size: 13px;
    cursor: pointer;
}

.feedback-kind .material-symbols-outlined {
    font-size: 18px;
}

.feedback-kind.is-active {
    border-color: var(--vault-secondary);
    background: color-mix(in srgb, var(--vault-secondary) 15%, transparent);
    color: var(--vault-secondary);
}

.feedback-textarea {
    min-height: 8rem;
    resize: vertical;
    font-family: inherit;
}

.feedback-counter {
    margin: 0.25rem 0 1rem;
    text-align: right;
    font-size: 12px;
    color: var(--vault-on-surface-variant);
}

.feedback-context {
    margin: 1rem 0 0;
    font-size: 12px;
    line-height: 1.5;
    color: var(--vault-on-surface-variant);
}

.feedback-context code {
    font-size: 12px;
    color: var(--vault-on-surface);
}

/* Badges & chips */
.vault-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    background: var(--vault-surface-container-highest);
    color: var(--vault-on-surface-variant);
}

.vault-badge-emerald {
    background: color-mix(in srgb, var(--vault-secondary) 15%, transparent);
    color: var(--vault-secondary);
}

.vault-badge-amber {
    background: color-mix(in srgb, var(--vault-warning-accent) 15%, transparent);
    color: var(--vault-warning);
}

/* Testmodus-Kennzeichen in der Topbar inkl. Erklär-Popover */
.trial-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.trial-badge-help {
    width: 1.15rem;
    height: 1.15rem;
    padding: 0;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--vault-warning-accent) 45%, transparent);
    background: transparent;
    color: var(--vault-warning);
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
}

.trial-badge-help:hover,
.trial-badge-help[aria-expanded="true"] {
    background: color-mix(in srgb, var(--vault-warning-accent) 20%, transparent);
}

/* Fängt Klicks außerhalb des Popovers ab — schließt ohne JS-Interop. */
.trial-badge-backdrop {
    position: fixed;
    inset: 0;
    z-index: 60;
}

.trial-badge-popover {
    position: absolute;
    top: calc(100% + 0.6rem);
    right: 0;
    z-index: 61;
    width: min(22rem, calc(100vw - 2rem));
    padding: 1rem;
    text-align: left;
    text-transform: none;
    letter-spacing: normal;
    font-size: 13px;
    font-weight: 400;
    color: var(--vault-on-surface-variant);
    background: var(--vault-surface-container);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 40%, transparent);
    border-radius: var(--vault-radius-lg);
    box-shadow: 0 12px 32px rgb(0 0 0 / 45%);
}

.trial-badge-popover strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--vault-on-surface);
}

.trial-badge-popover p {
    margin: 0 0 0.5rem;
}

.trial-badge-popover ul {
    margin: 0 0 0.85rem;
    padding-left: 1.1rem;
}

.trial-badge-popover li + li {
    margin-top: 0.35rem;
}

.trial-badge-popover li strong {
    display: inline;
    margin: 0;
}

.vault-chip {
    display: inline-block;
    font-size: 12px;
    padding: 0.25rem 0.6rem;
    border-radius: var(--vault-radius);
    background: var(--vault-surface-container-lowest);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 20%, transparent);
    color: var(--vault-on-surface);
}

/* Entry card specifics */
.vault-entry-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--vault-radius-lg);
    background: var(--vault-surface-container-highest);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 20%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vault-primary);
}

.vault-entry-icon .material-symbols-outlined { font-size: 28px; }

.vault-mono-box {
    font-family: ui-monospace, monospace;
    font-size: 14px;
    letter-spacing: 0.15em;
    background: var(--vault-surface-container-lowest);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 10%, transparent);
    border-radius: var(--vault-radius);
    padding: 0.5rem 0.75rem;
}

.vault-content-box {
    background: color-mix(in srgb, var(--vault-surface-container) 50%, transparent);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 10%, transparent);
    border-radius: var(--vault-radius);
    padding: 0.75rem;
    font-size: 14px;
    color: var(--vault-on-surface-variant);
    white-space: pre-wrap;
    word-break: break-word;
}

/* Der Container (.vault-content-box) steht auf pre-wrap, damit mehrzeilige
   Freitext-Inhalte ihre Umbrüche behalten. In der Feldliste würde das die
   Einrückung des Markups zwischen <dt> und <dd> als echte Leerzeilen
   rendern — also hier zurücksetzen; <dd> bringt pre-wrap selbst wieder mit. */
.vault-field-list {
    white-space: normal;
}

.vault-field-list dt {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--vault-on-surface-variant);
    margin-top: 0.75rem;
}

.vault-field-list dt:first-child {
    margin-top: 0;
}

.vault-field-list dd {
    margin: 0.25rem 0 0;
    color: var(--vault-on-surface);
    white-space: pre-wrap;
}

/* Auth (minimal layout) */
.vault-auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: radial-gradient(ellipse at top, #0f172a 0%, var(--vault-bg) 55%);
}

.vault-auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--vault-card);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.vault-auth-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.vault-auth-logo .material-symbols-outlined {
    font-size: 3rem;
    color: var(--vault-secondary);
}

.vault-auth-logo h1 {
    font-family: var(--vault-font-head);
    font-size: 1.75rem;
    margin: 0.5rem 0 0;
}

/* Dezenter Rückweg zur Marketing-Seite, abgesetzt von den Auth-Links. */
.vault-auth-backlink {
    margin: 1.5rem 0 0;
    padding-top: 1.25rem;
    border-top: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    text-align: center;
    font-size: 0.8rem;
}

.vault-auth-backlink a {
    color: var(--vault-on-surface-variant);
    text-decoration: none;
    opacity: 0.8;
}

.vault-auth-backlink a:hover {
    color: var(--vault-secondary);
    opacity: 1;
    text-decoration: underline;
}

/* Status-Seiten im MinimalLayout (Check-in, E-Mail-Bestätigung, Nachlasszugang).
   Vorher standen hier Emoji + Bootstrap-Defaults; die Emoji rendern je nach
   Plattform unterschiedlich groß und tragen keine Themefarbe. */
.vault-status-icon {
    font-size: 3.5rem;
    color: var(--vault-on-surface-variant);
    display: block;
    margin-bottom: 0.5rem;
}

.vault-status-icon-ok { color: var(--vault-secondary); }
.vault-status-icon-warn { color: var(--vault-error); }

.vault-status-title {
    font-family: var(--vault-font-head);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--vault-on-surface);
    margin: 0 0 0.75rem;
}

.vault-spinner-inline {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
    margin: 0;
}

/* Nachlasszugang: breiter als eine Auth-Karte, die Seite listet Einträge. */
.vault-legacy-page {
    width: 100%;
    max-width: 700px;
}

/* Die Fehlerkarte ist schmaler als die Seite — sonst klebt sie links. */
.vault-legacy-page .vault-auth-card { margin: 0 auto; }

.vault-legacy-heading {
    font-family: var(--vault-font-head);
    font-size: 1rem;
    font-weight: 700;
    color: var(--vault-on-surface);
    margin: 0 0 0.75rem;
}

.vault-legacy-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.vault-legacy-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.625rem 0;
    color: var(--vault-on-surface);
    border-bottom: 1px solid color-mix(in srgb, var(--vault-outline-variant) 20%, transparent);
}

.vault-legacy-list li:last-child { border-bottom: none; }

.vault-legacy-message {
    border-color: color-mix(in srgb, var(--vault-secondary) 30%, transparent);
    color: var(--vault-on-surface);
}

/* Nach dem Entsperren steht hier ein Kachelraster mit Reitern — dafür ist die
   Lesebreite der Metadatenansicht zu schmal. */
.vault-legacy-page-wide {
    max-width: 1100px;
}

.legacy-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.legacy-wordmark {
    font-family: var(--vault-font-head);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--vault-on-surface);
}

.legacy-hero {
    margin-bottom: 2rem;
}

.legacy-hero-title {
    font-family: var(--vault-font-head);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--vault-on-surface);
    margin: 0 0 0.5rem;
}

.legacy-hero-lead {
    max-width: 40rem;
    margin: 0 0 1.25rem;
    font-size: 15px;
    color: var(--vault-on-surface-variant);
}

.legacy-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin: 0;
}

.legacy-meta dt {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--vault-on-surface-variant);
    margin-bottom: 0.25rem;
}

.legacy-meta dd {
    margin: 0;
    font-size: 14px;
    color: var(--vault-on-surface);
}

/* Reiter — Nachlasszugang (freigegebene Einträge) und Einstellungen */
.vault-tabs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    border-bottom: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    margin-bottom: 1.5rem;
}

.vault-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--vault-on-surface-variant);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
}

.vault-tab:hover {
    color: var(--vault-on-surface);
}

.vault-tab.active {
    color: var(--vault-secondary);
    border-bottom-color: var(--vault-secondary);
}

.vault-tab:focus-visible {
    outline: 2px solid var(--vault-secondary);
    outline-offset: -2px;
}

.vault-tab .material-symbols-outlined {
    font-size: 19px;
}

.vault-tab-count {
    font-size: 11px;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    background: var(--vault-surface-container-highest);
    color: var(--vault-on-surface-variant);
}

.vault-tab.active .vault-tab-count {
    background: color-mix(in srgb, var(--vault-secondary) 20%, transparent);
    color: var(--vault-secondary);
}

/* Die Suche steht hier allein in ihrer Zeile, nicht wie in der Toolbar neben
   einer Schaltfläche — deshalb ohne die Breitenbegrenzung. */
.legacy-search {
    max-width: none;
    margin-bottom: 1.5rem;
}

/* Kachel als <button>: die Karte öffnet das Detail, und das muss auch mit der
   Tastatur gehen. Damit sie trotzdem wie eine Karte aussieht, werden die
   Button-Vorgaben (Zentrierung, eigene Schrift) zurückgenommen. */
.legacy-entry-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    width: 100%;
    text-align: left;
    font-family: inherit;
    font-size: 1rem;
    color: inherit;
    cursor: pointer;
}

.legacy-entry-card:focus-visible {
    outline: 2px solid var(--vault-secondary);
    outline-offset: 2px;
}

.legacy-entry-head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    min-width: 0;
}

.legacy-entry-text {
    min-width: 0;
}

.legacy-entry-title,
.legacy-entry-subtitle {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.legacy-entry-title {
    font-family: var(--vault-font-head);
    font-weight: 600;
    font-size: 15px;
    color: var(--vault-on-surface);
}

.legacy-entry-subtitle {
    font-size: 13px;
    color: var(--vault-on-surface-variant);
}

.legacy-detail-label {
    margin-top: 1.25rem;
}

.legacy-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
}

/* Modal */
.vault-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.vault-modal {
    background: var(--vault-card);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    border-radius: 1rem;
    width: 100%;
    max-width: 36rem;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.5rem;
}

.vault-modal-lg { max-width: 42rem; }

.vault-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.vault-modal-header h3 {
    font-family: var(--vault-font-head);
    margin: 0;
    font-size: 1.25rem;
}

/* Loading & empty */
.vault-loading {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--vault-on-surface-variant);
}

.vault-spinner {
    width: 2.5rem;
    height: 2.5rem;
    border: 3px solid var(--vault-surface-container-high);
    border-top-color: var(--vault-secondary);
    border-radius: 50%;
    animation: vault-spin 0.8s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes vault-spin { to { transform: rotate(360deg); } }

.vault-empty {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--vault-on-surface-variant);
}

.vault-empty .material-symbols-outlined {
    font-size: 4rem;
    opacity: 0.4;
    display: block;
    margin-bottom: 1rem;
}

/* Settings panels */
.vault-settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.vault-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid color-mix(in srgb, var(--vault-outline-variant) 15%, transparent);
}

.vault-stat-row:last-child { border-bottom: none; }

/* 2FA-Einrichtung. Der QR-Code bleibt hell — Scanner erwarten dunkle Module auf
   hellem Grund, und die weiße Fläche ist zugleich die nötige Ruhezone. */
.vault-qr {
    width: 200px;
    max-width: 100%;
    padding: 0.5rem;
    margin-bottom: 1rem;
    background: #fff;
    border-radius: var(--vault-radius);
}

.vault-qr svg {
    display: block;
    width: 100%;
    height: auto;
}

.vault-shared-key {
    font-family: ui-monospace, monospace;
    font-size: 14px;
    letter-spacing: 0.08em;
    word-break: break-all;
    color: var(--vault-on-surface);
    margin-bottom: 1rem;
}

.vault-recovery-codes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.35rem 1rem;
    list-style: none;
    padding: 0.75rem;
    margin-bottom: 1rem;
    font-family: ui-monospace, monospace;
    font-size: 14px;
    letter-spacing: 0.06em;
    background: var(--vault-surface-container-lowest);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 10%, transparent);
    border-radius: var(--vault-radius);
    /* Zum Abschreiben gedacht: markierbar bleiben, auch wenn drumherum
       Text-Selektion unterbunden wäre. */
    user-select: text;
}

.vault-footer {
    text-align: center;
    padding: 1rem;
    font-size: 12px;
    color: var(--vault-on-surface-variant);
    border-top: 1px solid color-mix(in srgb, var(--vault-outline-variant) 20%, transparent);
}

.vault-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.vault-stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--vault-card);
    border: 1px solid color-mix(in srgb, var(--vault-outline-variant) 30%, transparent);
    border-radius: var(--vault-radius-lg);
    color: var(--vault-on-surface);
    transition: border-color 0.2s;
}

.vault-stat-card:hover {
    border-color: color-mix(in srgb, var(--vault-secondary) 40%, transparent);
}

.vault-stat-icon {
    font-size: 2rem;
    color: var(--vault-secondary);
}

.vault-stat-value {
    font-family: var(--vault-font-head);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
}

.vault-stat-label {
    font-size: 13px;
    color: var(--vault-on-surface-variant);
    margin-top: 0.25rem;
}

.vault-activity-row {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid color-mix(in srgb, var(--vault-outline-variant) 15%, transparent);
}

.vault-activity-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* Bootstrap-Defaults, die auf dunklem Grund unlesbar sind.
   Bewusst NICHT auf .vault-content gescopet: die Seiten im MinimalLayout
   (Login, Check-in, E-Mail-Bestätigung, Nachlasszugang) haben diesen Container
   nicht — genau dort stand vorher dunkelgraue Schrift auf dunklem Grund. */
body.vault-dark .text-muted { color: var(--vault-on-surface-variant) !important; }

/* Blazors Validierungstexte: #e50000 aus app.css kommt auf --vault-card auf
   knapp 3:1 und ist damit unter der WCAG-Grenze. */
body.vault-dark .validation-message,
body.vault-dark .text-danger { color: var(--vault-error) !important; }

body.vault-dark .invalid { outline-color: var(--vault-error); }

/* ValidationSummary rendert eine <ul>. Ein übergebenes class-Attribut ERSETZT
   dabei die Default-Klasse validation-errors — die Liste trägt also nur noch
   die Alert-Klassen, weshalb hier ul.vault-alert das richtige Ziel ist.
   Aus der Aufzählung sollen im Kasten schlichte Zeilen werden. */
/* Nur die Aufzählungspunkte weg — das padding kommt von .vault-alert und muss
   bleiben, sonst klebt der Text an der Kastenkante. */
ul.vault-alert { list-style: none; }

ul.vault-alert li + li { margin-top: 0.35rem; }
.vault-alert .validation-message { color: inherit !important; }

.vault-content .form-check-input {
    background-color: var(--vault-surface-container-lowest);
    border-color: var(--vault-outline-variant);
}

.vault-content .form-check-input:checked {
    background-color: var(--vault-secondary);
    border-color: var(--vault-secondary);
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
}

.material-symbols-outlined.filled {
    font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Navigation auf schmalen Schirmen

   Unter 768px war die Seitenleiste schlicht ausgeblendet - damit gab es auf dem
   Telefon ueberhaupt keine Navigation ausser der Zurueck-Taste. Statt einer
   zweiten, mobilen Menuestruktur faehrt hier dieselbe Seitenleiste als Schublade
   aus; sie bleibt so die einzige Stelle, an der Menuepunkte stehen.

   Geoeffnet und geschlossen wird ohne JS-Interop (Blazor-Zustand + CSS) -
   dasselbe Muster wie beim Trial-Popover, weil die CSP kein Inline-Skript
   zulaesst. */
.vault-nav-toggle,
.vault-nav-close {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: none;
    border-radius: var(--vault-radius-lg);
    background: transparent;
    color: var(--vault-on-surface-variant);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.vault-nav-toggle:hover,
.vault-nav-close:hover {
    background: var(--vault-surface-container-high);
    color: var(--vault-on-surface);
}

.vault-nav-toggle:focus-visible,
.vault-nav-close:focus-visible {
    outline: 2px solid var(--vault-secondary);
    outline-offset: 2px;
}

/* Faengt den Klick daneben ab. z-index ueber Topbar (50) und Rueckmelde-Knopf
   (90), aber unter Modal (100) und sperrendem Beta-Dialog (1000): eine
   Navigation darf nie ueber einer Entscheidung liegen, die gerade ansteht. */
.vault-nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 94;
    background: color-mix(in srgb, #000 55%, transparent);
}

/* Beim Wechsel auf einen breiten Schirm steht die Seitenleiste ohnehin wieder
   fest - ohne diese Regel bliebe die Abdunklung ueber der ganzen Seite haengen. */
@media (min-width: 768px) {
    .vault-nav-backdrop { display: none; }
}

@media (max-width: 767px) {
    .vault-sidebar {
        width: min(18rem, 85vw);
        z-index: 95;
        overflow-y: auto;
        transform: translateX(-100%);
        /* Nicht nur verschoben, sondern unsichtbar: sonst laege die
           Tab-Reihenfolge weiterhin in der zugeklappten Schublade. */
        visibility: hidden;
        transition: transform 0.2s ease, visibility 0.2s;
    }

    .vault-sidebar.open {
        transform: none;
        visibility: visible;
        box-shadow: 0 0 2rem rgba(0, 0, 0, 0.5);
    }

    .vault-main { margin-left: 0; }

    .vault-topbar { justify-content: flex-start; gap: 0.75rem; }
    .vault-topbar-actions { margin-left: auto; }

    .vault-nav-toggle,
    .vault-nav-close { display: inline-flex; }

    .vault-nav-close { margin-left: auto; }

    /* Die Schaltflaechen sind hier fingerbreit statt mausbreit. */
    .vault-nav a { padding: 0.85rem 1rem; }
}

@media (prefers-reduced-motion: reduce) {
    .vault-sidebar { transition: none; }
}

/* Rechtliche Pflichtlinks. Eigene Klasse statt einer zweiten .vault-footer-Regel:
   der bestehende ©-Footer soll sein Aussehen behalten. Der Kündigungslink ist
   bewusst genauso sichtbar wie die übrigen Pflichtangaben — § 312k BGB verlangt
   „unmittelbar und leicht zugänglich", ein ausgegrauter Link am Rand wäre das nicht. */
.vault-footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.vault-footer-legal a {
    color: var(--vault-on-surface-variant);
    font-size: 0.8125rem;
    text-decoration: none;
}

.vault-footer-legal a:hover,
.vault-footer-legal a:focus-visible {
    color: var(--vault-secondary);
    text-decoration: underline;
}