:root {
    /* ── UI-Schrift fixieren ──────────────────────────────────────────────
       MudBlazor 9.x liefert KEIN Roboto mehr mit, nutzt es aber als Default
       (`Roboto, Helvetica, Arial, sans-serif`). Dadurch hing das Schriftbild
       davon ab, ob auf dem jeweiligen Rechner zufällig ein System-Roboto
       installiert ist → lokal (Dev-Maschine mit Roboto) schön dünn, deployed
       (ohne Roboto) fiel auf das dickere Helvetica/Arial zurück.
       Wir zwingen alle MudBlazor-Typografie-Variablen auf die self-hosted
       DM Sans (liegt in wwwroot/fonts/dm-sans, deployt zuverlässig). `!important`
       schlägt die ohne-!important gesetzten Werte des MudThemeProviders, egal
       in welcher Reihenfolge die <style>-Blöcke landen. So ist die UI-Schrift
       in JEDER Umgebung pixel-identisch. */
    --app-ui-font: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --mud-typography-default-family: var(--app-ui-font) !important;
    --mud-typography-body1-family: var(--app-ui-font) !important;
    --mud-typography-body2-family: var(--app-ui-font) !important;
    --mud-typography-button-family: var(--app-ui-font) !important;
    --mud-typography-caption-family: var(--app-ui-font) !important;
    --mud-typography-subtitle1-family: var(--app-ui-font) !important;
    --mud-typography-subtitle2-family: var(--app-ui-font) !important;
    --mud-typography-overline-family: var(--app-ui-font) !important;
    --mud-typography-h1-family: var(--app-ui-font) !important;
    --mud-typography-h2-family: var(--app-ui-font) !important;
    --mud-typography-h3-family: var(--app-ui-font) !important;
    --mud-typography-h4-family: var(--app-ui-font) !important;
    --mud-typography-h5-family: var(--app-ui-font) !important;
    --mud-typography-h6-family: var(--app-ui-font) !important;

    --app-white: #ffffff;
    --app-surface-light: #eef3fb;
    --app-surface-light-solid: #eef3fb;
    --app-authorized-bg: #eef3fb;
    --app-surface-page-gradient: linear-gradient(180deg, var(--app-surface-light-solid) 0%, #f6f9ff 52%, var(--app-white) 100%);
    --app-surface-dark: linear-gradient(180deg, rgba(9, 21, 37, 0.98) 0%, rgba(12, 28, 50, 0.94) 100%);
    --app-surface-dark-solid: #091525;
    --app-dark-page: linear-gradient(135deg, #101827 0%, #182437 50%, #101827 100%);
    --app-dark-shell: linear-gradient(180deg, rgba(21, 31, 49, 0.98) 0%, rgba(29, 41, 63, 0.96) 100%);
    --app-dark-panel: linear-gradient(180deg, rgba(18, 29, 48, 0.96) 0%, rgba(25, 37, 59, 0.9) 100%);
    --app-dark-border: rgba(171, 198, 255, 0.16);
    --app-dark-border-strong: rgba(194, 213, 251, 0.28);
    --app-dark-hover: rgba(171, 198, 255, 0.1);
    --app-dark-active: rgba(171, 198, 255, 0.16);
    --app-dark-active-hover: rgba(171, 198, 255, 0.2);
    --app-dark-ink: #f7faff;
    --app-dark-ink-muted: #edf3ff;
    --app-dark-ink-soft: rgba(220, 234, 255, 0.72);
    --app-shadow-dark-sm: 0 12px 24px rgba(5, 12, 24, 0.2);
    --app-shadow-dark-md: 0 16px 32px rgba(5, 12, 24, 0.24);
    --app-shadow-dark-lg: 0 24px 58px rgba(5, 12, 24, 0.28);
    --app-brand-primary: #1a3a54;
    --app-brand-deep: #22344a;
    --app-brand-gradient: linear-gradient(135deg, var(--app-brand-primary) 0%, var(--app-brand-deep) 100%);
    --app-brand-gradient-hover: linear-gradient(135deg, #17334b 0%, #263e5f 100%);
    --app-ink-strong: #22344a;
    --app-ink-on-light: #101827;
    --app-ink: rgba(34, 52, 74, 0.82);
    --app-ink-soft: rgba(34, 52, 74, 0.68);
    --app-border: rgba(34, 52, 74, 0.14);
    --app-border-subtle: rgba(34, 52, 74, 0.08);
    --app-border-strong: rgba(26, 58, 84, 0.28);
    --app-border-control: rgba(26, 58, 84, 0.24);
    --app-border-control-hover: rgba(26, 58, 84, 0.46);
    --app-border-on-dark-soft: rgba(237, 243, 255, 0.72);
    --app-upload-border: rgba(194, 213, 251, 0.35);
    --app-surface-card: rgba(255, 255, 255, 0.94);
    --app-surface-card-solid: var(--app-white);
    --app-surface-card-soft: #f7faff;
    --app-table-header: #e3e7ea;
    --app-table-row: var(--app-white);
    --app-table-row-alt: #f3f7fc;
    --app-table-row-hover: #eaf1fa;
    --app-status-warning: #d97706;
    --app-status-warning-soft: #f59e0b;
    --app-status-warning-track: rgba(217, 119, 6, 0.45);
    --app-status-success: #2e7d32;
    --app-status-success-track: rgba(46, 125, 50, 0.45);
    --app-radius-card: 16px;
    --app-radius-panel: 18px;
    --app-radius-section: 14px;
    --app-radius-control: 12px;
    --app-radius-pill: 999px;
    --app-control-height: 56px;
    --app-control-height-mobile: 52px;
    --app-submit-height: 60px;
    --app-form-top-space: 16px;
    --app-section-title-gap: 14px;
    --app-section-title-offset: 2px;
    --app-section-icon-size: 56px;
    --app-section-icon-size-mobile: 48px;
    --app-tile-icon-size: 60px;
    --app-nav-item-height: 3.75rem;
    --app-nav-item-height-mobile: 3.35rem;
    --app-nav-icon-size: 1.45rem;
    --app-nav-section-top: 16px;
    --app-nav-section-bottom: 12px;
    --app-nav-section-offset: 4px;
    --app-space-card: 2rem;
    --app-space-section: 1.25rem;
    --app-space-section-wide: 1.5rem;
    --app-shadow-card: 0 16px 30px rgba(26, 58, 84, 0.12);
    --app-shadow-card-hover: 0 22px 42px rgba(26, 58, 84, 0.18);
    --app-shadow-soft: 0 12px 22px rgba(26, 58, 84, 0.14);
    --app-shadow-tile-icon: 0 14px 24px rgba(26, 58, 84, 0.14);
    --app-shadow-button-hover: 0 14px 28px rgba(26, 58, 84, 0.18);
    --app-shadow-primary-hover: 0 16px 32px rgba(26, 58, 84, 0.24);
    --app-shadow-upload: 0 12px 24px rgba(26, 58, 84, 0.16);
}

html,
body {
    min-height: 100%;
    margin: 0;
    background-color: var(--app-surface-light-solid);
    /* Self-hosted DM Sans als Basis-Schrift — deckt auch reine HTML-Elemente
       außerhalb von MudText ab (z.B. die Error-Pages, Navigation-Labels). */
    font-family: var(--app-ui-font);
}

/* Snackbar-Toasts unter die Topbar schieben.
   Snackbars sind global oben-rechts positioniert (Program.cs → TopRight).
   MudBlazor setzt dafür `.mud-snackbar-location-top-right { top: 24px }` —
   das überlappt die AppBar (Höhe 4.75rem ≈ 76px). Wir überschreiben den
   `top`-Wert auf AppBar-Höhe + Luft, damit die Toasts klar darunter und
   seitlich rechts erscheinen. Die übrigen Top-Positionen werden zur
   Sicherheit mitabgedeckt. */
.mud-snackbar-location-top-right,
.mud-snackbar-location-top-left,
.mud-snackbar-location-top-center,
.mud-snackbar-location-top-start,
.mud-snackbar-location-top-end {
    top: calc(4.75rem + 16px) !important;
}

body {
    min-height: 100dvh;
    background:
        radial-gradient(circle at 12% 3%, rgba(255, 255, 255, 0.78) 0%, rgba(255, 255, 255, 0) 34%),
        radial-gradient(circle at 86% 10%, rgba(80, 111, 170, 0.12) 0%, rgba(80, 111, 170, 0) 32%),
        var(--app-surface-page-gradient);
}

main.authorized-layout__main,
.mud-main-content.authorized-layout__main,
.authorized-layout__body,
.authorized-layout__container {
    background: transparent !important;
}

main.home-layout__main,
.mud-main-content.home-layout__main,
.home-layout__body {
    background: transparent !important;
}

main.landing-layout__main,
.mud-main-content.landing-layout__main,
.landing-layout__body,
.landing-layout__container {
    background: transparent !important;
}

/* Global button motion language (aligned with Home page) */
button.mud-button-root,
a.mud-button-root {
    transition: transform 0.26s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.26s ease,
        background-color 0.26s ease,
        border-color 0.26s ease,
        color 0.26s ease;
}

button.mud-button-root:not(.mud-disabled):hover,
a.mud-button-root:not(.mud-disabled):hover,
button.mud-button-root:not(.mud-disabled):focus-visible,
a.mud-button-root:not(.mud-disabled):focus-visible {
    transform: translate3d(0.35rem, 0, 0);
    border-color: var(--app-border-strong) !important;
    /* `background-image` statt `background`-Shorthand: so wird die
       darunterliegende `background-color` NICHT auf transparent zurückgesetzt.
       Beim Aushovern verschwindet nur das Gradient-Overlay (sofort), die
       solide Farbe bleibt — kein weißes Aufblitzen mehr während der
       background-color-Transition. Slide + Shadow + Gradient bleiben. */
    background-image: linear-gradient(90deg, rgba(26, 58, 84, 0.14) 0%, rgba(26, 58, 84, 0.02) 78%) !important;
    box-shadow: var(--app-shadow-button-hover);
}

button.mud-button-root.mud-button-filled-primary:not(.mud-disabled):hover,
a.mud-button-root.mud-button-filled-primary:not(.mud-disabled):hover,
button.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):hover,
a.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):hover,
button.mud-button-root.mud-button-filled-primary:not(.mud-disabled):focus-visible,
a.mud-button-root.mud-button-filled-primary:not(.mud-disabled):focus-visible,
button.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):focus-visible,
a.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):focus-visible {
    color: var(--app-white) !important;
    border-color: rgba(26, 58, 84, 0.42) !important;
    /* `background-image` statt `background`: hält die solide Primary-Farbe
       des Filled-Buttons als Unterlage → kein Weiß-Flicker beim Aushovern. */
    background-image: var(--app-brand-gradient) !important;
    box-shadow:
        var(--app-shadow-primary-hover),
        inset 0 1px 0 rgba(255, 255, 255, 0.16) !important;
}

button.mud-button-root.mud-button-filled-primary:not(.mud-disabled):hover .mud-button-label,
button.mud-button-root.mud-button-filled-primary:not(.mud-disabled):hover .mud-icon-root,
a.mud-button-root.mud-button-filled-primary:not(.mud-disabled):hover .mud-button-label,
a.mud-button-root.mud-button-filled-primary:not(.mud-disabled):hover .mud-icon-root,
button.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):hover .mud-button-label,
button.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):hover .mud-icon-root,
a.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):hover .mud-button-label,
a.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):hover .mud-icon-root,
button.mud-button-root.mud-button-filled-primary:not(.mud-disabled):focus-visible .mud-button-label,
button.mud-button-root.mud-button-filled-primary:not(.mud-disabled):focus-visible .mud-icon-root,
a.mud-button-root.mud-button-filled-primary:not(.mud-disabled):focus-visible .mud-button-label,
a.mud-button-root.mud-button-filled-primary:not(.mud-disabled):focus-visible .mud-icon-root,
button.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):focus-visible .mud-button-label,
button.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):focus-visible .mud-icon-root,
a.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):focus-visible .mud-button-label,
a.mud-button-root.mud-button-outlined-primary:not(.mud-disabled):focus-visible .mud-icon-root {
    color: var(--app-white) !important;
}

a, .btn-link {
    color: #006bb7;
}

/* MudBlazor renders these card classes inside generated markup, so this hook must stay global. */
.startseite-kachel__card {
    position: relative;
    isolation: isolate;
    cursor: pointer;
    overflow: hidden !important;
    border: 1px solid var(--app-border) !important;
    border-radius: var(--app-radius-panel) !important;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 253, 0.86)),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(240, 246, 252, 0.82) 100%) !important;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.94),
        var(--app-shadow-card) !important;
    opacity: 0;
    transform: translateY(18px) scale(0.985);
    transform-origin: 50% 70%;
    will-change: transform, box-shadow, opacity;
    animation: startseite-kachel-in 0.72s cubic-bezier(0.16, 1, 0.3, 1) var(--kachel-delay, 0ms) forwards;
    transition:
        transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.32s ease,
        border-color 0.32s ease,
        background 0.32s ease;
}

.startseite-kachel__card--delay-0 {
    --kachel-delay: 0ms;
}

.startseite-kachel__card--delay-1 {
    --kachel-delay: 90ms;
}

.startseite-kachel__card--delay-2 {
    --kachel-delay: 180ms;
}

.startseite-kachel__card--delay-3 {
    --kachel-delay: 270ms;
}

.startseite-kachel__card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: inherit;
    background:
        linear-gradient(115deg, transparent 0 30%, rgba(255, 255, 255, 0.72) 44%, transparent 58%),
        linear-gradient(180deg, rgba(26, 58, 84, 0.035), transparent 44%);
    opacity: 0;
    transform: translateX(-24%);
    transition: opacity 0.34s ease, transform 0.48s cubic-bezier(0.22, 1, 0.36, 1);
}

.startseite-kachel__card::after {
    content: "";
    position: absolute;
    inset: auto -2.5rem -2.5rem auto;
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(26, 58, 84, 0.11) 0%, rgba(26, 58, 84, 0) 72%);
    opacity: 0.82;
    pointer-events: none;
    transform: translate3d(0, 0, 0) scale(1);
    transition: opacity 0.32s ease, transform 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.startseite-kachel__avatar {
    width: var(--app-tile-icon-size) !important;
    min-width: var(--app-tile-icon-size) !important;
    height: var(--app-tile-icon-size) !important;
    min-height: var(--app-tile-icon-size) !important;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.16),
        var(--app-shadow-tile-icon);
    transition:
        transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.32s ease;
}

.startseite-kachel__avatar .mud-icon-root {
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.startseite-kachel__content {
    position: relative;
    z-index: 1;
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.startseite-kachel__actions {
    position: relative;
    z-index: 1;
}

.startseite-kachel__title {
    font-weight: 800 !important;
    letter-spacing: 0;
    color: var(--app-ink-strong);
}

.startseite-kachel__description {
    line-height: 1.65;
    color: var(--app-ink) !important;
}

.startseite-kachel__button {
    font-weight: 700 !important;
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.startseite-kachel__card:hover,
.startseite-kachel__card:focus-within {
    transform: translateY(-8px) scale(1.012);
    border-color: var(--app-border-strong) !important;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.96),
        var(--app-shadow-card-hover) !important;
}

.startseite-kachel__card:hover::before,
.startseite-kachel__card:focus-within::before {
    opacity: 1;
    transform: translateX(0);
}

.startseite-kachel__card:hover::after,
.startseite-kachel__card:focus-within::after {
    opacity: 1;
    transform: translate3d(-0.7rem, -0.6rem, 0) scale(1.1);
}

.startseite-kachel__card:hover .startseite-kachel__content,
.startseite-kachel__card:focus-within .startseite-kachel__content {
    transform: translateY(-2px);
}

.startseite-kachel__card:hover .startseite-kachel__avatar,
.startseite-kachel__card:focus-within .startseite-kachel__avatar {
    transform: translateY(-3px) scale(1.06);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.18),
        0 18px 30px rgba(26, 58, 84, 0.2);
}

.startseite-kachel__card:hover .startseite-kachel__avatar .mud-icon-root,
.startseite-kachel__card:focus-within .startseite-kachel__avatar .mud-icon-root {
    transform: scale(1.08);
}

.startseite-kachel__card:hover .startseite-kachel__button,
.startseite-kachel__card:focus-within .startseite-kachel__button {
    transform: translateX(5px);
}

.startseite-kachel__card:active {
    transform: translateY(-3px) scale(0.998);
    transition-duration: 0.12s;
}

@keyframes startseite-kachel-in {
    from {
        opacity: 0;
        transform: translateY(18px) scale(0.985);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    button.mud-button-root,
    a.mud-button-root {
        transition: none;
    }

    button.mud-button-root:not(.mud-disabled):hover,
    a.mud-button-root:not(.mud-disabled):hover {
        transform: none;
        box-shadow: none;
    }

    .startseite-kachel__card {
        animation: none;
        opacity: 1;
        transform: none;
        transition: none;
    }

    .startseite-kachel__card::before,
    .startseite-kachel__card::after,
    .startseite-kachel__content,
    .startseite-kachel__avatar,
    .startseite-kachel__avatar .mud-icon-root,
    .startseite-kachel__button {
        transition: none;
    }

    .startseite-kachel__card:hover,
    .startseite-kachel__card:focus-within,
    .startseite-kachel__card:hover .startseite-kachel__content,
    .startseite-kachel__card:focus-within .startseite-kachel__content,
    .startseite-kachel__card:hover .startseite-kachel__avatar,
    .startseite-kachel__card:focus-within .startseite-kachel__avatar,
    .startseite-kachel__card:hover .startseite-kachel__avatar .mud-icon-root,
    .startseite-kachel__card:focus-within .startseite-kachel__avatar .mud-icon-root,
    .startseite-kachel__card:hover .startseite-kachel__button,
    .startseite-kachel__card:focus-within .startseite-kachel__button {
        transform: none;
    }
}

.page-shell {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    width: 100%;
    margin-inline: auto;
    margin-top: 2rem;
    margin-bottom: 2.5rem;
}

.page-hero {
    padding: 1.75rem;
    margin-bottom: 1.5rem;
    border-radius: var(--app-radius-panel);
    border: 1px solid var(--app-border);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 246, 252, 0.92) 100%);
    box-shadow: 0 18px 36px rgba(26, 58, 84, 0.1);
}

.page-hero--success {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(236, 245, 249, 0.92) 100%);
}

.page-hero--warning {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(247, 236, 218, 0.94) 100%);
}

.page-hero--error {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(247, 229, 225, 0.9) 100%);
}

.page-title {
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--app-ink-strong);
}

.page-subtitle {
    color: var(--app-ink);
    max-width: 62rem;
}

/* ============================================================
   Error pages (Handoff design — matches xKMV Error Page.html 1:1).
   Sits inside `.error-shell` from `LandingPageLayout`. Uses a status
   stamp (red pill with pulsing dot), large serif headline with optional
   italic accent, dim sub-paragraph, primary + secondary pill buttons,
   and a soft support line with a mailto link.
   ============================================================ */
.error-card {
    width: 100%;
    max-width: 560px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

/* --- Status stamp pill (red border + pulsing dot) -------------- */
.error-stamp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid rgba(232, 107, 107, 0.4);
    background: rgba(232, 107, 107, 0.08);
    color: #ff8a8a;
}

.error-stamp__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff7676;
    box-shadow: 0 0 0 4px rgba(232, 107, 107, 0.22);
    animation: error-stamp-pulse 2.4s ease-in-out infinite;
}

@keyframes error-stamp-pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(232, 107, 107, 0.22); }
    50%      { box-shadow: 0 0 0 6px rgba(232, 107, 107, 0.10); }
}

.error-stamp__label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

/* --- Headline (large serif, optional italic accent word) -------- */
.error-card__headline {
    margin: 0;
    font-family: "Newsreader", "Source Serif 4", Georgia, serif;
    font-weight: 700;
    font-size: clamp(40px, 5.4vw, 64px);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: #ffffff;
    text-wrap: balance;
}

.error-card__headline em {
    font-style: italic;
    font-weight: 500;
    color: #9cc0ff;
}

/* --- Sub-paragraph -------------------------------------------- */
.error-card__sub {
    margin: 0;
    max-width: 42ch;
    font-size: 16px;
    line-height: 1.55;
    color: #a6b1d2;
    text-wrap: pretty;
}

/* --- Action buttons row --------------------------------------- */
.error-card__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 4px;
}

.error-btn {
    font-family: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 16px 28px;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.error-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.error-btn--primary {
    background: #ffffff;
    color: #0a1020;
    border-color: #ffffff;
}

.error-btn--primary:hover {
    transform: translateY(-1px);
    background: #eaf0ff;
    border-color: #eaf0ff;
}

.error-btn--secondary {
    background: transparent;
    border-color: rgba(160, 180, 230, 0.18);
    color: #eaf0ff;
}

.error-btn--secondary:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(160, 180, 230, 0.32);
}

/* --- Support line --------------------------------------------- */
.error-card__support {
    font-size: 13.5px;
    color: #6f7ba0;
    margin: 8px 0 0;
}

.error-card__support a {
    color: #9cc0ff;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid rgba(156, 192, 255, 0.4);
    padding-bottom: 1px;
}

.error-card__support a:hover {
    border-bottom-color: #9cc0ff;
}

.page-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 1.35rem;
}

.page-meta-card {
    padding: 1rem 1.1rem;
    border-radius: var(--app-radius-section);
    border: 1px solid var(--app-border);
    background: var(--app-surface-card);
    backdrop-filter: blur(6px);
}

.page-meta-label {
    color: var(--app-ink-soft);
    text-transform: uppercase;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.page-meta-value {
    margin-top: 0.35rem;
    font-weight: 700;
    color: var(--app-ink-strong);
}

.content-card {
    border-radius: var(--app-radius-card);
    overflow: hidden;
    border: 1px solid var(--app-border);
    background: var(--app-surface-card);
    padding: var(--app-space-card);
}

.content-card--primary {
    border-top: 6px solid var(--mud-palette-primary);
}

.content-card--success {
    border-top: 6px solid var(--app-brand-primary);
}

.content-card--warning {
    border-top: 6px solid var(--app-brand-deep);
}

.content-card--error {
    border-top: 6px solid var(--mud-palette-error);
}

.content-card-soft {
    border-radius: var(--app-radius-card);
    background: rgba(255, 255, 255, 0.96);
}

.section-card {
    border-radius: var(--app-radius-section);
    padding: 1.25rem;
}

.section-card--subtle {
    border: 1px solid var(--app-border);
    background: linear-gradient(180deg, var(--app-surface-card-solid) 0%, var(--app-surface-card-soft) 100%);
    border-radius: var(--app-radius-panel) !important;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 10px 22px rgba(26, 58, 84, 0.06);
}

.customer-info-card {
    min-height: 6.25rem;
    justify-content: center;
    padding: var(--app-space-section) var(--app-space-section-wide);
}

.customer-info-card .mud-typography-caption {
    letter-spacing: 0.02em;
    font-weight: 800 !important;
    color: var(--app-ink-soft) !important;
}

.customer-info-card .mud-typography-body1,
.customer-info-card .mud-typography-h6 {
    color: var(--app-ink-strong);
}

.license-consumption-card .mud-typography-caption {
    font-weight: 800 !important;
    color: var(--app-ink-soft) !important;
}

.license-status-row {
    min-height: 2rem;
}

.license-consumption-card {
    padding: var(--app-space-section-wide);
    background: linear-gradient(180deg, var(--app-surface-card-solid) 0%, var(--app-surface-card-soft) 100%);
}

.section-heading {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-top: 0.15rem;
    padding-inline: 0.15rem;
}

.section-heading > .mud-avatar {
    width: var(--app-section-icon-size) !important;
    min-width: var(--app-section-icon-size) !important;
    height: var(--app-section-icon-size) !important;
    min-height: var(--app-section-icon-size) !important;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.16),
        var(--app-shadow-soft);
}

.section-heading > .mud-avatar .mud-icon-root {
    font-size: 1.5rem;
}

.section-heading-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.section-heading-subtitle {
    color: var(--app-ink-soft);
}

.content-card .mud-input-control {
    background-color: transparent !important;
}

.content-card .mud-input-root {
    background-color: var(--app-surface-card-solid) !important;
    border-radius: var(--app-radius-control) !important;
    overflow: hidden;
}

.content-card .mud-input-control-input-container {
    background-color: transparent !important;
}

.content-card .mud-input,
.content-card .mud-select,
.content-card input.mud-input-slot,
.content-card textarea.mud-input-slot {
    background-color: transparent !important;
}

.content-card .mud-input-outlined {
    border-radius: var(--app-radius-control) !important;
    overflow: visible;
    background-color: var(--app-surface-card-solid) !important;
}

.content-card .mud-input-outlined fieldset {
    border-color: var(--app-border-control) !important;
    border-radius: var(--app-radius-control) !important;
}

.content-card .mud-input-outlined:hover fieldset {
    border-color: var(--app-border-control-hover) !important;
}

.content-card .mud-input-control.error .mud-input-outlined fieldset,
.content-card .mud-input-control.mud-input-error .mud-input-outlined fieldset {
    border-color: var(--mud-palette-error) !important;
}

.content-card .mud-input-label,
.content-card .mud-input-label-outlined {
    background-color: var(--app-surface-card-solid) !important;
    border-radius: 6px;
    padding-inline: 0.25rem;
}

.content-card input.mud-input-slot:-webkit-autofill,
.content-card input.mud-input-slot:-webkit-autofill:hover,
.content-card input.mud-input-slot:-webkit-autofill:focus,
.content-card textarea.mud-input-slot:-webkit-autofill,
.content-card textarea.mud-input-slot:-webkit-autofill:hover,
.content-card textarea.mud-input-slot:-webkit-autofill:focus {
    -webkit-text-fill-color: inherit;
    box-shadow: 0 0 0 1000px var(--app-surface-card-solid) inset !important;
    transition: background-color 9999s ease-out;
}

.content-card .mud-input-control-helper-container,
.content-card .mud-input-helper-text {
    background-color: transparent !important;
    padding-inline: 0.25rem;
}

.uebermitteln-form-grid {
    padding-top: var(--app-form-top-space);
}

.uebermitteln-step-title {
    margin-bottom: var(--app-section-title-gap);
    padding-top: var(--app-section-title-offset);
}

.uebermitteln-step-title .mud-typography {
    line-height: 1.2;
}

.certificate-field-grid {
    align-items: flex-start;
}

.certificate-field-grid > .mud-grid-item {
    display: flex;
    flex-direction: column;
}

.certificate-upload-control,
.certificate-pin-field {
    width: 100%;
}

.certificate-upload-button,
button.mud-button-root.certificate-upload-button {
    height: var(--app-control-height);
    min-height: var(--app-control-height);
    border-radius: var(--app-radius-control) !important;
    border-style: dashed !important;
    border-width: 2px !important;
    justify-content: center;
    border-color: var(--app-upload-border) !important;
    background: var(--app-brand-gradient) !important;
    box-shadow: var(--app-shadow-upload);
    color: var(--app-white) !important;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0;
    overflow: hidden;
    padding-inline: var(--app-space-section-wide) !important;
}

.certificate-upload-button .mud-button-label,
.certificate-upload-button .mud-icon-root,
button.mud-button-root.certificate-upload-button .mud-button-label,
button.mud-button-root.certificate-upload-button .mud-icon-root {
    color: var(--app-white) !important;
}

button.mud-button-root.certificate-upload-button:not(.mud-disabled):hover,
button.mud-button-root.certificate-upload-button:not(.mud-disabled):focus-visible {
    border-color: rgba(237, 243, 255, 0.58) !important;
    background: var(--app-brand-gradient-hover) !important;
    box-shadow:
        0 16px 30px rgba(26, 58, 84, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.12) !important;
    color: var(--app-white) !important;
}

.content-card .mud-button-root {
    padding-inline: var(--app-space-section-wide);
}

.app-submit-button {
    height: var(--app-submit-height);
    min-height: var(--app-submit-height);
    /* Radius erzwingen: das Tailwind-`tw:rounded-xl` am Button wird sonst von
       MudBlazors Default-Border-Radius (.mud-button-root) überschrieben. */
    border-radius: 12px !important;
}

.certificate-pin-field {
    margin-top: 0 !important;
}

.certificate-pin-field .mud-input-root {
    min-height: var(--app-control-height);
    border-radius: var(--app-radius-control);
}

.certificate-pin-field .mud-input-outlined {
    height: var(--app-control-height);
}

.certificate-pin-field input.mud-input-slot {
    height: var(--app-control-height);
    padding-top: 0;
    padding-bottom: 0;
}

.certificate-pin-field .mud-input-control-input-container {
    margin-top: 0;
}

.certificate-upload-control .mud-input-helper-text,
.certificate-pin-field .mud-input-helper-text {
    margin-top: 0.45rem;
    min-height: 1.25rem;
}

.table-card .mud-table {
    border-radius: var(--app-radius-control);
    overflow: hidden;
    background-color: var(--app-table-row);
}

.table-card table thead th,
.table-card .mud-table-head th,
.table-card .mud-table-container table thead th,
.table-card .mud-table-sticky-header th {
    background-color: var(--app-table-header) !important;
    color: var(--app-ink-strong) !important;
    font-weight: 800;
    padding: 0.85rem 1rem;
}

.table-card .mud-table-body td {
    padding: 0.8rem 1rem;
    border-bottom-color: var(--app-border-subtle) !important;
}

.table-card .mud-table-body tr,
.table-card .mud-table-container table tbody tr {
    background-color: var(--app-table-row) !important;
}

.table-card .mud-table-body tr:nth-child(odd),
.table-card .mud-table-container table tbody tr:nth-child(odd) {
    background-color: var(--app-table-row-alt) !important;
}

.table-card .mud-table-body tr:hover,
.table-card .mud-table-container table tbody tr:hover {
    background-color: var(--app-table-row-hover) !important;
}

.table-card .mud-table-body tr td,
.table-card .mud-table-container table tbody tr td {
    color: var(--app-ink-strong) !important;
}

.table-card .mud-table-pagination-toolbar {
    background-color: var(--app-table-row) !important;
    color: var(--app-ink-strong) !important;
    border-top: 1px solid var(--app-border-subtle);
    padding-inline: 1rem;
}

.table-search-field {
    min-width: 12rem;
}

.table-search-field--compact {
    min-width: 10rem;
}

.table-action-button {
    border-radius: 10px !important;
}

.table-header-trigger {
    cursor: pointer;
    user-select: none;
}

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

.info-item {
    padding: 1rem;
    border-radius: var(--app-radius-control);
    border: 1px solid var(--app-border);
    background: rgba(255, 255, 255, 0.9);
}

.info-item-label {
    color: var(--app-ink-soft);
    text-transform: uppercase;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.info-item-value {
    margin-top: 0.45rem;
    color: var(--app-ink-strong);
    overflow-wrap: anywhere;
}

.details-note {
    opacity: 0.7;
}

.usage-limit {
    color: var(--app-ink-soft);
    font-size: 1rem;
    font-weight: 700;
}

.license-status-chip--active {
    background-color: #287a3f !important;
    border-color: #287a3f !important;
    color: var(--app-white) !important;
    font-weight: 700;
    box-shadow: 0 8px 18px rgba(40, 122, 63, 0.18);
}

.usage-chip {
    background-color: #eaf1fa !important;
    border: 1px solid var(--app-border) !important;
    color: var(--app-ink-strong) !important;
    font-weight: 700;
}

/* ============================================================
   Submission-Details Banner (Erfolg / Fehler) — ersetzt das harte
   MudAlert. Stand-alone-Card-Look mit weichem Farbton, dezenter
   Border und einem kreisrunden Icon-Badge links. Sitzt visuell
   getrennt von den darunterliegenden Detail-Karten und bleibt im
   Stil-System (gleicher Border-Radius wie .content-card).
   ============================================================ */
.submission-banner {
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    padding: 1.4rem 1.6rem;
    margin-bottom: 1.25rem;
    border-radius: var(--app-radius-card);
    border: 1px solid transparent;
    background: var(--app-surface-card);
    box-shadow: 0 6px 18px rgba(26, 58, 84, 0.08);
}

.submission-banner__icon {
    display: grid;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    flex-shrink: 0;
    border-radius: 999px;
    color: #ffffff;
}

.submission-banner__icon .mud-icon-root {
    font-size: 1.5rem !important;
}

.submission-banner__text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.submission-banner__title {
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
    color: var(--app-ink-strong);
}

.submission-banner__subtitle {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--app-ink);
}

/* --- Erfolg-Variante (grün) ----------------------------------- */
.submission-banner--success {
    background:
        linear-gradient(145deg, rgba(118, 192, 130, 0.10) 0%, rgba(118, 192, 130, 0.02) 100%),
        var(--app-surface-card);
    border-color: rgba(40, 122, 63, 0.22);
}

.submission-banner--success .submission-banner__icon {
    background: linear-gradient(180deg, #34a853 0%, #287a3f 100%);
    box-shadow: 0 6px 14px rgba(40, 122, 63, 0.32);
}

.submission-banner--success .submission-banner__title {
    color: #1e5a30;
}

/* --- Fehler-Variante (rot) ------------------------------------ */
.submission-banner--error {
    background:
        linear-gradient(145deg, rgba(244, 142, 134, 0.10) 0%, rgba(244, 142, 134, 0.02) 100%),
        var(--app-surface-card);
    border-color: rgba(200, 70, 60, 0.24);
}

.submission-banner--error .submission-banner__icon {
    background: linear-gradient(180deg, #e8625c 0%, #b73a32 100%);
    box-shadow: 0 6px 14px rgba(183, 58, 50, 0.32);
}

.submission-banner--error .submission-banner__title {
    color: #8a2820;
}

/* ============================================================
   Submission-Action-Buttons — minimaler Ribbon (kein Card-Wrap).
   Primary = pill-rund weiß-auf-Brand mit Hover-Lift, Secondary =
   text-only mit dezentem Hover-Tint. Sitzt direkt unter den
   Detail-Karten ohne eigene "Container-Box".
   ============================================================ */
.submission-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.85rem;
    margin-top: 1rem;
    padding-top: 0.25rem;
}

/* ============================================================
   Submission-Empty-State — nach F5/Refresh oder Direkt-Aufruf
   ohne vorhergehende Submission. Großer Icon-Badge links, Titel
   + erklärender Text + zwei klare CTAs ("Historie" / "Neue
   Übermittlung"). Visuell ruhiger als das Banner — kein
   Fehler-Look, sondern neutraler Hinweis.
   ============================================================ */
.submission-empty {
    display: flex;
    align-items: flex-start;
    gap: 1.4rem;
    padding: 2rem 2.25rem;
    margin-top: 1rem;
    border-radius: var(--app-radius-card);
    border: 1px solid var(--app-border);
    background: var(--app-surface-card);
    box-shadow: 0 6px 18px rgba(26, 58, 84, 0.06);
}

.submission-empty__icon {
    display: grid;
    place-items: center;
    width: 3.2rem;
    height: 3.2rem;
    flex-shrink: 0;
    border-radius: 999px;
    color: var(--app-ink-strong);
    background: linear-gradient(180deg, var(--app-surface-card-solid) 0%, var(--app-surface-card-soft) 100%);
    border: 1px solid var(--app-border);
}

.submission-empty__icon .mud-icon-root {
    font-size: 1.7rem !important;
}

.submission-empty__body {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}

.submission-empty__title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--app-ink-strong);
}

.submission-empty__text {
    margin: 0;
    max-width: 56ch;
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--app-ink);
}

.submission-empty__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.85rem;
}

@media (max-width: 700px) {
    .submission-empty {
        flex-direction: column;
        padding: 1.4rem 1.4rem;
        gap: 1rem;
    }

    .submission-empty__actions {
        flex-direction: column;
        align-items: stretch;
    }
}

.submission-action-btn.mud-button-root {
    min-height: 50px;
    padding-inline: 1.5rem;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: transform 0.18s ease, box-shadow 0.18s ease,
                background-color 0.18s ease, border-color 0.18s ease;
}

.submission-action-btn--primary.mud-button-root {
    box-shadow: 0 8px 22px rgba(26, 58, 84, 0.18);
}

.submission-action-btn--primary.mud-button-root:hover:not(.mud-disabled) {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(26, 58, 84, 0.22);
}

.submission-action-btn--secondary.mud-button-root {
    background: transparent;
}

.submission-action-btn--secondary.mud-button-root:hover {
    background: rgba(26, 58, 84, 0.06);
}

@media (max-width: 700px) {
    .submission-banner {
        padding: 1.1rem 1.2rem;
        gap: 0.9rem;
    }

    .submission-banner__icon {
        width: 2.4rem;
        height: 2.4rem;
    }

    .submission-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .submission-action-btn.mud-button-root {
        width: 100%;
    }
}

.action-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 2rem;
    align-items: flex-start;
}

.action-stack--aligned {
    margin-top: 0;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: stretch;
}

.action-panel {
    border-radius: var(--app-radius-card);
    border: 1px solid var(--app-border);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(240, 246, 252, 0.7) 100%);
}

.action-button {
    min-width: 240px;
    min-height: 54px;
    padding-inline: 1.4rem;
    border-radius: var(--app-radius-control);
    font-weight: 700;
    letter-spacing: 0.01em;
    box-shadow: none;
}

@media (max-width: 700px) {
    :root {
        --app-space-card: 1.25rem;
        --app-space-section: 1rem;
        --app-space-section-wide: 1rem;
        --app-radius-card: 14px;
        --app-radius-panel: 16px;
    }

    .page-shell {
        margin-top: 1rem;
        margin-bottom: 1.5rem;
        min-width: 0;
        max-width: 100%;
    }

    .page-hero {
        padding: var(--app-space-card);
        margin-bottom: 1rem;
        min-width: 0;
        max-width: 100%;
    }

    .page-title {
        font-size: clamp(1.65rem, 8vw, 2.25rem) !important;
        line-height: 1.08;
        letter-spacing: 0;
        overflow-wrap: anywhere;
    }

    .page-subtitle {
        font-size: 1rem;
        line-height: 1.45;
        overflow-wrap: anywhere;
    }

    .page-meta-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 0.75rem;
        margin-top: 1rem;
    }

    .page-meta-card,
    .content-card,
    .section-card {
        min-width: 0;
        max-width: 100%;
    }

    .content-card {
        padding: var(--app-space-card);
    }

    .section-heading {
        align-items: flex-start;
        gap: 0.85rem;
        margin-bottom: 1rem;
        min-width: 0;
        max-width: 100%;
    }

    .section-heading > .mud-avatar {
        width: var(--app-section-icon-size-mobile) !important;
        min-width: var(--app-section-icon-size-mobile) !important;
        height: var(--app-section-icon-size-mobile) !important;
        min-height: var(--app-section-icon-size-mobile) !important;
    }

    .section-heading > .mud-avatar .mud-icon-root {
        font-size: 1.3rem;
    }

    .section-heading-text {
        min-width: 0;
        max-width: 100%;
    }

    .section-heading-text > .mud-typography:first-child {
        font-size: 1.55rem !important;
        line-height: 1.12;
        overflow-wrap: anywhere;
    }

    .customer-info-card,
    .license-consumption-card {
        min-height: 0;
    }

    .certificate-upload-button,
    button.mud-button-root.certificate-upload-button,
    .certificate-pin-field .mud-input-root,
    .certificate-pin-field .mud-input-outlined,
    .certificate-pin-field input.mud-input-slot {
        height: var(--app-control-height-mobile);
        min-height: var(--app-control-height-mobile);
    }

    .table-card {
        padding: 1rem !important;
        overflow-x: hidden;
    }

    .table-card .mud-table {
        border-radius: 10px;
    }

    .table-card .mud-table-container {
        max-width: 100%;
        overflow-x: auto;
    }

    .table-card table thead th,
    .table-card .mud-table-head th,
    .table-card .mud-table-container table thead th,
    .table-card .mud-table-sticky-header th,
    .table-card .mud-table-body td {
        padding: 0.72rem 0.85rem;
    }

    .table-card .mud-table-pagination-toolbar {
        padding-inline: 0.75rem;
    }

    .action-stack--aligned {
        flex-direction: column;
    }

    .action-button {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 520px) {
    .page-shell {
        margin-top: 0.75rem;
        margin-bottom: 1rem;
    }

    .page-title {
        font-size: clamp(1.45rem, 8vw, 1.9rem) !important;
    }

    .content-card,
    .page-hero {
        border-radius: var(--app-radius-control);
    }

    .section-heading {
        flex-direction: column;
    }

    .section-heading-text {
        gap: 0.15rem;
    }

    .section-heading-text > .mud-typography:first-child {
        font-size: 1.35rem !important;
    }

    .certificate-upload-button,
    button.mud-button-root.certificate-upload-button,
    .app-submit-button {
        font-size: 0.9rem;
    }
}