/* ==========================================================================
   MBAG SecretShare – Stylesheet (ab v2.3.0)
   Design an das MBAG Security Audit Dashboard (Pentest) angelehnt:
   Glas-Panels, Blau/Türkis-Akzente, Pill-Navigation.
   Darstellung: Hell, Dunkel oder System (prefers-color-scheme).
   Alle Farben laufen über die Tokens unten – Komponenten enthalten keine festen Farben.
   ========================================================================== */

/* ---------- Tokens: Hell ---------- */
:root {
    color-scheme: light;

    --bg: #eef3fa;
    --bg-2: #f6f8fc;
    --glow-1: rgba(58, 109, 240, 0.12);
    --glow-2: rgba(20, 184, 166, 0.10);

    --panel: rgba(255, 255, 255, 0.86);
    --panel-solid: #ffffff;
    --panel-soft: #f4f7fc;
    --panel-border: #d9e2ef;
    --panel-border-strong: #c3d0e3;
    --header-bg: rgba(255, 255, 255, 0.80);

    --text: #0f1b2d;
    --text-soft: #46566e;
    --text-faint: #5b6b82;

    --accent: #3a6df0;
    --accent-strong: #2753d6;
    --accent-2: #0d9488;
    --accent-soft: rgba(58, 109, 240, 0.10);
    --accent-ring: rgba(58, 109, 240, 0.25);
    --on-accent: #ffffff;
    --accent-text: #2753d6;
    --btn-1: #3a6df0;
    --btn-2: #2753d6;

    --input-bg: #ffffff;
    --input-border: #c9d5e6;

    --success-bg: #e8f8ef;
    --success-border: #a7e3bf;
    --success-text: #12623a;
    --error-bg: #fdeeee;
    --error-border: #f3b8b8;
    --error-text: #a3201d;
    --info-bg: #eaf0fe;
    --info-border: #bccbf7;
    --info-text: #1f3f99;

    --danger: #c62828;
    --danger-strong: #a51d1d;

    --chip-active-bg: #dcf5e7;   --chip-active-text: #12623a;
    --chip-claimed-bg: #e3ebfd;  --chip-claimed-text: #1f3f99;
    --chip-expired-bg: #fdf0d6;  --chip-expired-text: #8a4b06;
    --chip-deleted-bg: #fde4e4;  --chip-deleted-text: #a3201d;

    --shadow: 0 16px 40px rgba(15, 30, 60, 0.08);
    --shadow-soft: 0 6px 18px rgba(15, 30, 60, 0.06);
    --shadow-accent: 0 10px 24px rgba(58, 109, 240, 0.25);

    --radius-sm: 12px;
    --radius: 18px;
    --radius-lg: 22px;
    --max-width: 1180px;
    --font: Inter, "Segoe UI", Roboto, Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Consolas, Monaco, monospace;
}

/* ---------- Tokens: Dunkel (Pentest-Look) ---------- */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;

        --bg: #07111f;
        --bg-2: #0b1728;
        --glow-1: rgba(91, 140, 255, 0.20);
        --glow-2: rgba(45, 212, 191, 0.14);

        --panel: rgba(15, 23, 42, 0.86);
        --panel-solid: #0f172a;
        --panel-soft: rgba(11, 21, 38, 0.95);
        --panel-border: #22324a;
        --panel-border-strong: #31445f;
        --header-bg: rgba(7, 17, 31, 0.78);

        --text: #e5eefc;
        --text-soft: #9fb3cc;
        --text-faint: #8197b3;

        --accent: #5b8cff;
        --accent-strong: #3a6df0;
        --accent-2: #2dd4bf;
        --accent-soft: rgba(91, 140, 255, 0.14);
        --accent-ring: rgba(91, 140, 255, 0.30);
        --on-accent: #ffffff;
        --accent-text: #7ea3ff;
        --btn-1: #3a6df0;
        --btn-2: #2f5fe0;

        --input-bg: #0b1526;
        --input-border: #31445f;

        --success-bg: rgba(34, 197, 94, 0.12);
        --success-border: rgba(34, 197, 94, 0.40);
        --success-text: #86efac;
        --error-bg: rgba(239, 68, 68, 0.13);
        --error-border: rgba(239, 68, 68, 0.45);
        --error-text: #fca5a5;
        --info-bg: rgba(91, 140, 255, 0.13);
        --info-border: rgba(91, 140, 255, 0.40);
        --info-text: #bcd0ff;

        --danger: #dc2626;
        --danger-strong: #b91c1c;

        --chip-active-bg: rgba(34, 197, 94, 0.16);   --chip-active-text: #86efac;
        --chip-claimed-bg: rgba(91, 140, 255, 0.18); --chip-claimed-text: #bcd0ff;
        --chip-expired-bg: rgba(245, 158, 11, 0.16); --chip-expired-text: #fcd34d;
        --chip-deleted-bg: rgba(239, 68, 68, 0.16);  --chip-deleted-text: #fca5a5;

        --shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
        --shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.22);
        --shadow-accent: 0 10px 24px rgba(58, 109, 240, 0.32);
    }
}

:root[data-theme="dark"] {
    color-scheme: dark;

    --bg: #07111f;
    --bg-2: #0b1728;
    --glow-1: rgba(91, 140, 255, 0.20);
    --glow-2: rgba(45, 212, 191, 0.14);

    --panel: rgba(15, 23, 42, 0.86);
    --panel-solid: #0f172a;
    --panel-soft: rgba(11, 21, 38, 0.95);
    --panel-border: #22324a;
    --panel-border-strong: #31445f;
    --header-bg: rgba(7, 17, 31, 0.78);

    --text: #e5eefc;
    --text-soft: #9fb3cc;
    --text-faint: #8197b3;

    --accent: #5b8cff;
    --accent-strong: #3a6df0;
    --accent-2: #2dd4bf;
    --accent-soft: rgba(91, 140, 255, 0.14);
    --accent-ring: rgba(91, 140, 255, 0.30);
    --on-accent: #ffffff;
    --accent-text: #7ea3ff;
    --btn-1: #3a6df0;
    --btn-2: #2f5fe0;

    --input-bg: #0b1526;
    --input-border: #31445f;

    --success-bg: rgba(34, 197, 94, 0.12);
    --success-border: rgba(34, 197, 94, 0.40);
    --success-text: #86efac;
    --error-bg: rgba(239, 68, 68, 0.13);
    --error-border: rgba(239, 68, 68, 0.45);
    --error-text: #fca5a5;
    --info-bg: rgba(91, 140, 255, 0.13);
    --info-border: rgba(91, 140, 255, 0.40);
    --info-text: #bcd0ff;

    --danger: #dc2626;
    --danger-strong: #b91c1c;

    --chip-active-bg: rgba(34, 197, 94, 0.16);   --chip-active-text: #86efac;
    --chip-claimed-bg: rgba(91, 140, 255, 0.18); --chip-claimed-text: #bcd0ff;
    --chip-expired-bg: rgba(245, 158, 11, 0.16); --chip-expired-text: #fcd34d;
    --chip-deleted-bg: rgba(239, 68, 68, 0.16);  --chip-deleted-text: #fca5a5;

    --shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
    --shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.22);
    --shadow-accent: 0 10px 24px rgba(58, 109, 240, 0.32);
}

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: var(--font);
    line-height: 1.6;
    background:
        radial-gradient(circle at 12% 8%, var(--glow-1), transparent 30%),
        radial-gradient(circle at 88% 12%, var(--glow-2), transparent 26%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 60%, var(--bg) 100%);
    background-color: var(--bg);
    background-attachment: fixed;
}

a {
    color: var(--accent-text);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
}

h1,
h2,
h3 {
    margin-top: 0;
    color: var(--text);
}

/* Seitenüberschrift: semantisch h1 (Barrierefreiheit), optisch wie bisher h2 */
h1 {
    font-size: 1.5em;
    margin-bottom: 0.83em;
}

code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    background: var(--accent-soft);
    padding: 0.1rem 0.4rem;
    border-radius: 6px;
}

small {
    font-size: 0.82rem;
}

::selection {
    background: var(--accent-ring);
}

:focus-visible {
    outline: 3px solid var(--accent-ring);
    outline-offset: 2px;
}

[hidden] {
    display: none !important;
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -3rem;
    z-index: 100;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: var(--on-accent);
    font-weight: 700;
}

.skip-link:focus {
    top: 0.75rem;
}

.shell {
    width: min(100% - 2rem, var(--max-width));
    margin: 0 auto;
}

.mono {
    font-family: var(--font-mono);
    letter-spacing: 0.02em;
}

.muted {
    color: var(--text-faint);
}

/* ---------- Kopfzeile ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: var(--header-bg);
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
    border-bottom: 1px solid var(--panel-border);
    box-shadow: var(--shadow-soft);
}

.site-header__inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding-block: 0.5rem;
}

.site-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    text-decoration: none;
    flex-shrink: 0;
}

.site-brand:hover {
    text-decoration: none;
}

.site-brand picture {
    display: flex;
}

:root[data-theme="dark"] .site-brand__logo {
    box-shadow: 0 0 0 1px rgba(91, 140, 255, 0.22), 0 6px 18px rgba(0, 0, 0, 0.4);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .site-brand__logo {
        box-shadow: 0 0 0 1px rgba(91, 140, 255, 0.22), 0 6px 18px rgba(0, 0, 0, 0.4);
    }
}

/* Logo (ab 3.3.1): eigene dunkle Kachel wie im Pentest-Dashboard – passt in Hell und Dunkel */
.site-brand__logo {
    width: auto;
    height: 46px;
    border-radius: 10px;
    box-shadow: 0 4px 14px rgba(15, 30, 60, 0.18), 0 0 0 1px rgba(15, 30, 60, 0.06);
}

.site-brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
    padding-left: 0.75rem;
    border-left: 1px solid var(--panel-border);
}

.site-title {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.site-brand__sub {
    color: var(--text-faint);
    font-size: 0.78rem;
}

.top-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1 1 auto;
    flex-wrap: wrap;
}

.top-nav a {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    border: 1px solid transparent;
    color: var(--text-soft);
    font-size: 0.92rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.top-nav a:hover {
    color: var(--text);
    background: var(--accent-soft);
    text-decoration: none;
}

.top-nav a.is-active {
    color: var(--on-accent);
    background: linear-gradient(135deg, var(--btn-1) 0%, var(--btn-2) 100%);
    box-shadow: var(--shadow-accent);
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-left: auto;
}

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    max-width: 16ch;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.user-chip svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.top-nav__logout {
    margin: 0;
}

/* ---------- Umschalter Hell / System / Dunkel ---------- */
.theme-switch {
    display: inline-flex;
    padding: 3px;
    gap: 2px;
    border-radius: 999px;
    border: 1px solid var(--panel-border);
    background: var(--panel-soft);
}

.theme-switch__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 30px;
    border-radius: 999px;
    color: var(--text-faint);
    transition: background 0.15s ease, color 0.15s ease;
}

.theme-switch__btn:hover {
    color: var(--text);
    text-decoration: none;
}

.theme-switch__btn[aria-pressed="true"] {
    color: var(--on-accent);
    background: linear-gradient(135deg, var(--btn-1) 0%, var(--btn-2) 100%);
}

.theme-switch__btn svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ---------- Seitenaufbau ---------- */
.page-content {
    padding: 2rem 0 3rem;
}

.panel,
.card,
.info-card {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px) saturate(140%);
    -webkit-backdrop-filter: blur(12px) saturate(140%);
}

.panel {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: border-color 0.15s ease;
}

.panel:focus-within {
    border-color: var(--panel-border-strong);
}

.card {
    padding: 1.25rem;
    box-shadow: var(--shadow-soft);
}

.card h3 {
    margin-bottom: 0.25rem;
}

.hero-panel {
    position: relative;
    overflow: hidden;
    padding: 2rem 1.75rem;
}

.hero-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 100% 0%, var(--glow-1), transparent 45%),
        radial-gradient(circle at 85% 100%, var(--glow-2), transparent 40%);
}

.hero-panel > * {
    position: relative;
}

.hero-panel h1,
.hero-panel h2 {
    margin: 0 0 0.6rem;
    font-size: clamp(1.75rem, 3.2vw, 2.6rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.hero-panel p {
    max-width: 68ch;
    margin: 0;
    color: var(--text-soft);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0 0 0.75rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--info-border);
    background: var(--accent-soft);
    color: var(--accent-text);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

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

.split-head h1,
.split-head h2 {
    margin: 0;
}


.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    align-items: start;
}

.login-card {
    max-width: 440px;
}

/* ---------- Formulare ---------- */
.field {
    display: grid;
    gap: 0.45rem;
    align-content: start;
}

.field label,
.result-block label {
    font-weight: 700;
    font-size: 0.95rem;
}

.field-hint,
.notice {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.92rem;
}

.field-hint--error {
    color: var(--error-text);
    font-weight: 600;
}

input,
textarea,
select {
    width: 100%;
    padding: 0.8rem 0.95rem;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    color: var(--text);
    font: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input::placeholder,
textarea::placeholder {
    color: var(--text-faint);
    opacity: 1;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-ring);
}

input[readonly] {
    background: var(--panel-soft);
}

textarea {
    min-height: 10rem;
    resize: vertical;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 44px;
    padding: 0.75rem 1.2rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.1;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s ease, filter 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn:hover {
    transform: translateY(-1px);
    text-decoration: none;
}

.btn:active {
    transform: translateY(0);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn--primary {
    color: var(--on-accent);
    background: linear-gradient(135deg, var(--btn-1) 0%, var(--btn-2) 100%);
    box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
    filter: saturate(1.1) brightness(1.04);
}

.btn--secondary {
    color: var(--accent-text);
    background: var(--accent-soft);
    border-color: var(--info-border);
}

.btn--secondary:hover {
    color: var(--on-accent);
    background: var(--btn-1);
}

.btn--ghost {
    color: var(--text);
    background: transparent;
    border-color: var(--panel-border-strong);
}

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

/* Abmelden: Hover in Warnfarbe */
.top-nav__logout .btn--ghost:hover {
    color: var(--error-text);
    border-color: var(--error-border);
    background: var(--error-bg);
}

.btn--danger {
    color: #ffffff;
    background: linear-gradient(135deg, var(--danger-strong) 0%, var(--danger) 100%);
}

.btn--danger:hover {
    filter: brightness(1.08);
}

.btn--sm {
    min-height: 34px;
    padding: 0.45rem 0.85rem;
    font-size: 0.86rem;
}

.btn.is-copied {
    color: var(--success-text);
    background: var(--success-bg);
    border-color: var(--success-border);
}

.link-button {
    padding: 0;
    border: 0;
    background: none;
    color: var(--accent-text);
    font: inherit;
    cursor: pointer;
}

/* ---------- Meldungen ---------- */
.alert {
    margin-bottom: 1.5rem;
    padding: 0.95rem 1.15rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.alert--success {
    background: var(--success-bg);
    border-color: var(--success-border);
    color: var(--success-text);
}

.alert--error {
    background: var(--error-bg);
    border-color: var(--error-border);
    color: var(--error-text);
}

.alert--info {
    background: var(--info-bg);
    border-color: var(--info-border);
    color: var(--info-text);
    font-weight: 500;
}

/* ---------- Ergebnis / Abruf ---------- */
.result-block {
    padding: 1rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    background: var(--panel-soft);
}

.result-block label {
    display: block;
    margin-bottom: 0.55rem;
}

.result-block .split-head label {
    margin-bottom: 0;
}

.result-block .split-head {
    margin-bottom: 0.6rem;
}

.copy-field {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.copy-field input {
    flex: 1 1 auto;
    min-width: 0;
}

.copy-field .btn {
    flex-shrink: 0;
}

.secret-box {
    padding: 1rem;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    white-space: pre-wrap;
    line-height: 1.7;
}

textarea.secret-box {
    width: 100%;
    min-height: 0;
    font-size: 0.95rem;
}

.table-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ---------- Anhänge ---------- */
.attachment-dropzone {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 8.5rem;
    padding: 1.25rem;
    border: 2px dashed var(--panel-border-strong);
    border-radius: var(--radius);
    background: var(--panel-soft);
    cursor: pointer;
    overflow: hidden;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.attachment-dropzone:hover,
.attachment-dropzone:focus-visible {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.attachment-dropzone.is-dragover {
    border-color: var(--accent);
    background: var(--accent-soft);
    box-shadow: 0 0 0 4px var(--accent-ring);
    transform: translateY(-1px);
}

.attachment-dropzone input[type="file"] {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.attachment-dropzone__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    text-align: center;
    pointer-events: none;
}

.attachment-dropzone__content strong {
    font-size: 1rem;
}

.attachment-dropzone__content span {
    color: var(--text-soft);
    font-size: 0.92rem;
}

.attachment-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.attachment-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-sm);
    background: var(--panel-soft);
}

.attachment-item--empty {
    color: var(--text-faint);
    font-style: italic;
}

.attachment-name {
    flex: 1;
    min-width: 0;
    word-break: break-word;
}

.delete-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--error-border);
    border-radius: 10px;
    background: var(--error-bg);
    color: var(--error-text);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.delete-btn:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: #ffffff;
}

.delete-btn svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.4;
    stroke-linecap: round;
}

/* ---------- Info-Karten ---------- */
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
    margin: 1.5rem 0 0;
}

.info-grid--compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 0;
}

.info-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    padding: 1.25rem;
    box-shadow: var(--shadow-soft);
    transition: border-color 0.15s ease, transform 0.15s ease;
}

.info-card:hover {
    border-color: var(--info-border);
    transform: translateY(-2px);
}

.info-card h3 {
    margin: 0;
    font-size: 1.02rem;
    line-height: 1.3;
}

.info-card p {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.95rem;
}

.info-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 12px;
    color: var(--accent);
    background: linear-gradient(135deg, var(--accent-soft), rgba(45, 212, 191, 0.12));
    border: 1px solid var(--info-border);
}

.info-card__icon svg {
    width: 1.3rem;
    height: 1.3rem;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ---------- Tabellen ---------- */
.table-wrap {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.data-table th,
.data-table td {
    padding: 0.8rem 0.85rem;
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--panel-border);
}

.data-table tbody tr:last-child td {
    border-bottom: 0;
}

.data-table th {
    background: var(--panel-soft);
    color: var(--text-soft);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}

.data-table tbody tr:hover {
    background: var(--accent-soft);
}

.data-table code {
    background: none;
    padding: 0;
}

.inline-form {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.inline-form input {
    width: auto;
    min-width: 12rem;
    padding: 0.5rem 0.75rem;
}

.table-actions .btn,
.data-table .btn {
    min-height: 36px;
    padding: 0.45rem 0.85rem;
    font-size: 0.86rem;
}

/* ---------- Badges & Status ---------- */
.badge,
.status {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-weight: 700;
}

.badge {
    padding: 0.35rem 0.8rem;
    border: 1px solid var(--info-border);
    background: var(--accent-soft);
    color: var(--accent-text);
    font-size: 0.85rem;
}

.status {
    padding: 0.25rem 0.65rem;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.status--active  { background: var(--chip-active-bg);  color: var(--chip-active-text); }
.status--claimed { background: var(--chip-claimed-bg); color: var(--chip-claimed-text); }
.status--expired { background: var(--chip-expired-bg); color: var(--chip-expired-text); }
.status--deleted,
.status--locked { background: var(--chip-deleted-bg); color: var(--chip-deleted-text); }

/* ---------- Fußzeile ---------- */
.site-footer {
    padding: 0.5rem 0 2.5rem;
    color: var(--text-faint);
    font-size: 0.9rem;
    text-align: center;
}

.app-version {
    display: inline-block;
    margin-top: 0.3rem;
    padding: 0.1rem 0.55rem;
    border: 1px solid var(--panel-border);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
}

/* ---------- Anmeldung & Zwei-Faktor (ab v2.4.0) ---------- */
.auth-panel {
    max-width: 520px;
    margin-inline: auto;
}

.auth-panel--wide {
    max-width: 760px;
}

.auth-panel h1,
.auth-panel h2 {
    margin-bottom: 0.35rem;
}

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

.btn__icon {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.code-input {
    font-size: 1.35rem;
    letter-spacing: 0.3em;
    text-align: center;
    max-width: 14rem;
}

.divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-faint);
    font-size: 0.85rem;
}

.divider::before,
.divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--panel-border);
}

.disclosure > summary {
    cursor: pointer;
    color: var(--accent-text);
    font-weight: 600;
    font-size: 0.92rem;
    list-style-position: inside;
}

.disclosure[open] > summary {
    margin-bottom: 0.85rem;
}

.disclosure > :not(summary) + * {
    margin-top: 0.6rem;
}

.setup-steps {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: step;
    display: grid;
    gap: 1.25rem;
}

.setup-steps > li {
    position: relative;
    padding-left: 3rem;
    counter-increment: step;
}

.setup-steps > li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: -0.1rem;
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--btn-1) 0%, var(--btn-2) 100%);
    color: var(--on-accent);
    font-weight: 700;
}

.setup-steps h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
}

.setup-steps p {
    margin: 0;
    color: var(--text-soft);
}

.totp-setup {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1.25rem;
    align-items: center;
    margin-top: 0.75rem;
}

.secret-key {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    align-items: center;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background: var(--panel-soft);
    color: var(--text);
    font-size: 0.95rem;
    letter-spacing: 0.06em;
    line-height: 1.6;
    word-spacing: 0.2em;
    overflow-wrap: anywhere;
}

.qr-box {
    width: 184px;
    height: 184px;
    padding: 10px;
    border-radius: var(--radius-sm);
    background: #ffffff; /* QR-Codes brauchen immer hellen Hintergrund zum Scannen */
    border: 1px solid var(--panel-border);
}

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

.recovery-panel {
    border-color: var(--info-border);
    box-shadow: 0 0 0 4px var(--accent-ring), var(--shadow);
}

.recovery-codes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
    gap: 0.5rem;
    margin: 0;
    padding: 1rem;
    list-style: none;
    border: 1px dashed var(--panel-border-strong);
    border-radius: var(--radius-sm);
    background: var(--panel-soft);
    font-size: 1.05rem;
    letter-spacing: 0.05em;
}

.factor-list {
    display: grid;
    gap: 0.75rem;
}

.factor {
    padding: 1rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    background: var(--panel-soft);
}

.factor__head {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
}

.factor__head strong {
    margin-right: 0.4rem;
}

.factor__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 12px;
    color: var(--accent-text);
    background: var(--accent-soft);
    border: 1px solid var(--info-border);
}

.factor__icon svg {
    width: 1.2rem;
    height: 1.2rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.factor__body {
    margin-top: 0.85rem;
    padding-left: 3.25rem;
}

.passkey-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.5rem;
}

.passkey-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
}

.passkey-list form {
    margin: 0;
}

[data-webauthn-status]:empty {
    display: none;
}

.is-error[data-webauthn-status] {
    color: var(--error-text);
    font-weight: 600;
}

@media (max-width: 640px) {
    .totp-setup {
        grid-template-columns: 1fr;
        justify-items: start;
    }

    .factor__body {
        padding-left: 0;
    }

    .setup-steps > li {
        padding-left: 2.6rem;
    }

    .code-input {
        max-width: none;
    }
}

/* ---------- Ab v3.0.0: Zero-Knowledge-Oberflächen ---------- */
.lang-switch {
    display: inline-flex;
    padding: 3px;
    gap: 2px;
    border-radius: 999px;
    border: 1px solid var(--panel-border);
    background: var(--panel-soft);
}

.lang-switch__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 30px;
    padding: 0 0.5rem;
    border-radius: 999px;
    color: var(--text-faint);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.lang-switch__btn:hover {
    color: var(--text);
    text-decoration: none;
}

.lang-switch__btn[aria-current="true"] {
    color: var(--on-accent);
    background: linear-gradient(135deg, var(--btn-1) 0%, var(--btn-2) 100%);
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    margin: 1.1rem 0 0;
    padding: 0;
    list-style: none;
    color: var(--text-soft);
    font-size: 0.9rem;
    font-weight: 600;
}

.trust-badges li {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.trust-badges svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: var(--accent-2);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.field-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.field-label {
    font-weight: 700;
    font-size: 0.95rem;
}

.generator {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

select.select--sm {
    width: auto;
    padding: 0.35rem 0.6rem;
    font-size: 0.86rem;
}

.options {
    margin: 0;
    padding: 1rem 1.1rem 1.15rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    background: var(--panel-soft);
}

.options legend {
    padding: 0 0.4rem;
    font-weight: 700;
    color: var(--text-soft);
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.options-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    gap: 1rem 1.25rem;
}

.options-grid__wide {
    grid-column: 1 / -1;
}

.choice-group {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
}

.choice {
    position: relative;
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.choice input {
    width: auto;
    margin: 0.25rem 0 0;
    accent-color: var(--btn-1);
}

.choice span {
    display: flex;
    flex-direction: column;
    line-height: 1.35;
}

.choice small {
    color: var(--text-soft);
    font-size: 0.82rem;
}

.choice:has(input:checked) {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-ring);
}

.btn--lg {
    min-height: 52px;
    padding: 0.85rem 1.6rem;
    font-size: 1.02rem;
}

.progress {
    display: grid;
    gap: 0.4rem;
}

.progress__bar {
    position: relative;
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--accent-soft);
}

.progress__bar span {
    display: block;
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--btn-1), var(--accent-2));
    transition: width 0.2s ease;
}

.progress__bar--indeterminate span {
    position: absolute;
    width: 35% !important;
    animation: ss-indeterminate 1.1s ease-in-out infinite;
}

@keyframes ss-indeterminate {
    0% { left: -35%; }
    100% { left: 100%; }
}

.progress__label {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.eyebrow--success {
    color: var(--success-text);
    background: var(--success-bg);
    border-color: var(--success-border);
}

.result-panel h2:focus {
    outline: none;
}

.segmented {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--panel-border);
    border-radius: 999px;
    background: var(--panel-soft);
}

.segmented [role="tab"] {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--text-soft);
    font: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
}

.segmented [role="tab"][aria-selected="true"] {
    color: var(--on-accent);
    background: linear-gradient(135deg, var(--btn-1) 0%, var(--btn-2) 100%);
    box-shadow: var(--shadow-accent);
}

.segmented__badge {
    padding: 0.05rem 0.45rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.22);
    font-size: 0.7rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.segmented [aria-selected="false"] .segmented__badge {
    background: var(--success-bg);
    color: var(--success-text);
}

.step-dot {
    display: inline-grid;
    place-items: center;
    width: 1.5rem;
    height: 1.5rem;
    margin-right: 0.5rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--btn-1) 0%, var(--btn-2) 100%);
    color: var(--on-accent);
    font-size: 0.8rem;
}

.key-display {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

textarea.key-display {
    min-height: 0;
    resize: none;
    overflow: hidden;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.6rem;
}

.split-head .result-actions {
    margin-top: 0;
}

.btn--sm .btn__icon {
    width: 16px;
    height: 16px;
}

.qr-inline {
    margin-top: 0.75rem;
}

.qr-inline .qr-box {
    width: 220px;
    height: 220px;
}

.notice--warn {
    padding: 0.75rem 0.9rem;
    border-left: 3px solid var(--chip-expired-text);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: var(--chip-expired-bg);
    color: var(--text);
}

.result-block--status {
    border-style: dashed;
}

.countdown {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: var(--chip-claimed-bg);
    color: var(--chip-claimed-text);
    font-size: 0.88rem;
    font-weight: 600;
}

.countdown::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: currentColor;
}

.countdown:empty {
    display: none;
}

.oneclick {
    display: grid;
    justify-items: start;
    gap: 0.75rem;
    padding: 1.25rem;
    border: 1px solid var(--info-border);
    border-radius: var(--radius);
    background: var(--info-bg);
}

.oneclick p {
    margin: 0;
}

.key-input {
    font-size: 1.05rem;
}

.file-list {
    display: grid;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.file-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-sm);
    background: var(--panel-soft);
}

.file-list__name {
    min-width: 0;
    overflow-wrap: anywhere;
}

textarea.is-concealed {
    color: transparent;
    text-shadow: 0 0 9px var(--text);
    user-select: none;
}

.status-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
    gap: 0.75rem;
    margin: 0;
}

.status-list > div {
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-sm);
    background: var(--panel-soft);
}

.status-list dt {
    color: var(--text-faint);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.status-list dd {
    margin: 0.2rem 0 0;
    font-weight: 600;
}

.request-message {
    padding: 1rem 1.1rem;
    border-left: 4px solid var(--accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    background: var(--panel-soft);
}

.request-message__label {
    color: var(--text-faint);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.request-message p {
    margin: 0.3rem 0 0;
    white-space: pre-wrap;
    font-size: 1.02rem;
}

.done-state {
    display: grid;
    justify-items: center;
    gap: 0.5rem;
    padding: 2rem 1rem;
    text-align: center;
}

.done-state h3 {
    margin: 0;
    font-size: 1.4rem;
}

.done-state p {
    max-width: 52ch;
    margin: 0;
    color: var(--text-soft);
}

.done-state__icon {
    display: grid;
    place-items: center;
    width: 4rem;
    height: 4rem;
    border-radius: 999px;
    background: var(--success-bg);
    color: var(--success-text);
    border: 1px solid var(--success-border);
}

.done-state__icon svg {
    width: 2rem;
    height: 2rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
}

@media (max-width: 760px) {
    .options-grid,
    .choice-group {
        grid-template-columns: 1fr;
    }

    .segmented {
        display: grid;
        grid-template-columns: 1fr 1fr;
        border-radius: 16px;
    }

    .segmented [role="tab"] {
        justify-content: center;
        flex-wrap: wrap;
        border-radius: 12px;
        padding: 0.5rem 0.6rem;
        text-align: center;
    }

    .lang-switch__btn {
        min-width: 30px;
    }
}

.options-grid--even {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice--inline {
    max-width: 52rem;
}

.checkbox-line {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.checkbox-line input {
    width: auto;
    accent-color: var(--btn-1);
}

input.input--narrow {
    max-width: 10rem;
}

/* ---------- Abstands-Helfer (am Ende, damit sie Komponenten-Margins überstimmen) ---------- */
.stack-sm > * + * { margin-top: 0.75rem; }
.stack-md > * + * { margin-top: 1rem; }
.stack-lg > * + * { margin-top: 1.5rem; }
.stack-md > .notice + .notice { margin-top: 0.4rem; }
/* Versteckte Formularfelder (CSRF, Aktion) zählen nicht als Vorgänger – kein Abstand über dem ersten sichtbaren Element. */
.stack-sm > input[type="hidden"] + :not(input[type="hidden"]),
.stack-md > input[type="hidden"] + :not(input[type="hidden"]),
.stack-lg > input[type="hidden"] + :not(input[type="hidden"]) { margin-top: 0; }

/* ---------- Responsiv ---------- */
@media (max-width: 980px) {
    .grid-2,
    .info-grid,
    .info-grid--compact {
        grid-template-columns: 1fr;
    }

    .site-header__inner {
        flex-wrap: wrap;
        gap: 0.5rem 1rem;
    }

    .top-nav {
        order: 3;
        flex-basis: 100%;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 0.25rem;
    }
}

@media (max-width: 640px) {
    .shell {
        width: min(100% - 2rem, var(--max-width));
    }

    .page-content {
        padding-top: 1.25rem;
    }

    .panel,
    .card,
    .info-card {
        padding: 1rem;
    }

    .hero-panel {
        padding: 1.4rem 1.1rem;
    }

    .site-brand__logo {
        height: 38px;
        border-radius: 8px;
    }

    .site-brand__sub,
    .user-chip {
        display: none;
    }

    .copy-field {
        flex-direction: column;
    }

    .form-actions .btn,
    form > .btn--primary {
        width: 100%;
    }

    .inline-form input {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 420px) {
    .site-brand__text {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important;
        scroll-behavior: auto !important;
    }
}

@media print {
    .site-header,
    .site-footer,
    .theme-switch {
        display: none;
    }

    body {
        background: #ffffff;
        color: #000000;
    }
}

/* ==========================================================================
   Ab 3.2.0: Menü „Verwaltung“, Systemcheck, Statistik
   ========================================================================== */

/* Diagrammfarben (geprüft auf Farbfehlsichtigkeit und Kontrast, je Modus eigene Stufen) */
:root {
    --series-1: #2a78d6;
    --series-2: #eb6834;
    --chart-grid: #e3e9f2;
    --chart-axis: #5b6b82;
    --chart-baseline: #b7c4d8;
    --warn-bg: #fdf0d6;
    --warn-border: #f2cf8a;
    --warn-text: #8a4b06;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --series-1: #3987e5;
        --series-2: #d95926;
        --chart-grid: #1c2a40;
        --chart-axis: #8197b3;
        --chart-baseline: #3a4d69;
        --warn-bg: rgba(245, 158, 11, 0.13);
        --warn-border: rgba(245, 158, 11, 0.42);
        --warn-text: #fcd34d;
    }
}

:root[data-theme="dark"] {
    --series-1: #3987e5;
    --series-2: #d95926;
    --chart-grid: #1c2a40;
    --chart-axis: #8197b3;
    --chart-baseline: #3a4d69;
    --warn-bg: rgba(245, 158, 11, 0.13);
    --warn-border: rgba(245, 158, 11, 0.42);
    --warn-text: #fcd34d;
}

/* ---------- Menü „Verwaltung“ ---------- */
.nav-menu {
    position: relative;
}

.nav-menu > summary {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    border: 1px solid transparent;
    color: var(--text-soft);
    font-size: 0.92rem;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    list-style: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.nav-menu > summary::-webkit-details-marker {
    display: none;
}

.nav-menu > summary svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: transform 0.15s ease;
}

.nav-menu[open] > summary svg {
    transform: rotate(180deg);
}

.nav-menu > summary:hover,
.nav-menu[open] > summary {
    color: var(--text);
    background: var(--accent-soft);
}

.nav-menu > summary.is-active {
    color: var(--on-accent);
    background: linear-gradient(135deg, var(--btn-1) 0%, var(--btn-2) 100%);
    box-shadow: var(--shadow-accent);
}

.nav-menu__list {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 50;
    display: grid;
    gap: 2px;
    min-width: 13rem;
    padding: 6px;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-sm);
    background: var(--panel-solid);
    box-shadow: var(--shadow);
}

.top-nav .nav-menu__list a {
    justify-content: flex-start;
    border-radius: 9px;
    padding: 0.55rem 0.8rem;
}

.top-nav .nav-menu__list a.is-active {
    color: var(--accent-text);
    background: var(--accent-soft);
    box-shadow: none;
}

@media (max-width: 980px) {
    /* Mit dem Menü passt die Navigation in eine Zeile; kein Scroll-Container, damit das Menü nicht abgeschnitten wird. */
    .top-nav {
        flex-wrap: wrap;
        overflow: visible;
    }
}

/* ---------- Segmentierte Links (Zeitraum) ---------- */
.segmented--links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    color: var(--text-soft);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
}

.segmented--links a:hover {
    color: var(--text);
    text-decoration: none;
}

.segmented--links a[aria-current="page"] {
    color: var(--on-accent);
    background: linear-gradient(135deg, var(--btn-1) 0%, var(--btn-2) 100%);
    box-shadow: var(--shadow-accent);
}

@media (max-width: 760px) {
    .segmented.segmented--links {
        display: inline-flex;
        border-radius: 999px;
    }
}

/* ---------- Systemcheck ---------- */
.health-summary {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius);
    background: var(--panel-soft);
}

.health-summary p {
    margin: 0.2rem 0 0;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.health-summary--ok { background: var(--success-bg); border-color: var(--success-border); }
.health-summary--warn { background: var(--warn-bg); border-color: var(--warn-border); }
.health-summary--fail { background: var(--error-bg); border-color: var(--error-border); }

.health-group {
    margin: 0;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-faint);
}

.health-list {
    display: grid;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.health-item {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
    padding: 0.85rem 1rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-sm);
    background: var(--panel-solid);
}

.health-item--fail { border-color: var(--error-border); }
.health-item--warn { border-color: var(--warn-border); }

.health-item__body {
    min-width: 0;
}

.health-item__body p {
    margin: 0.2rem 0 0;
    color: var(--text-soft);
    font-size: 0.92rem;
    overflow-wrap: anywhere;
}

.health-item__fix {
    font-size: 0.88rem !important;
}

.health-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 999px;
}

.health-summary .health-icon {
    width: 38px;
    height: 38px;
}

.health-icon svg {
    width: 60%;
    height: 60%;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.health-icon--ok { background: var(--chip-active-bg); color: var(--success-text); }
.health-icon--warn { background: var(--chip-expired-bg); color: var(--warn-text); }
.health-icon--fail { background: var(--chip-deleted-bg); color: var(--error-text); }
.health-icon--info { background: var(--chip-claimed-bg); color: var(--info-text); }

/* ---------- Statistik: Kennzahlen ---------- */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
    gap: 0.75rem;
}

.kpi {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-sm);
    background: var(--panel-solid);
}

.kpi__label {
    color: var(--text-soft);
    font-size: 0.85rem;
    font-weight: 600;
}

.kpi__value {
    color: var(--text);
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1.15;
    font-variant-numeric: tabular-nums;
}

.kpi__sub {
    color: var(--text-faint);
    font-size: 0.82rem;
}

.kpi-row--compact .kpi {
    background: var(--panel-soft);
}

.kpi-row--compact .kpi__value {
    font-size: 1.45rem;
}

/* ---------- Statistik: Diagramm ---------- */
.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--text-soft);
    font-size: 0.88rem;
}

.legend li {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.legend__swatch {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.legend__swatch--created { background: var(--series-1); }
.legend__swatch--claimed { background: var(--series-2); }

.chart-wrap {
    width: 100%;
}

.chart {
    display: block;
    width: 100%;
    height: auto;
}

.chart__grid { stroke: var(--chart-grid); stroke-width: 1; }
.chart__baseline { stroke: var(--chart-baseline); stroke-width: 1; }
.chart__axis { fill: var(--chart-axis); font-size: 12px; font-family: var(--font); font-variant-numeric: tabular-nums; }
.chart__bar--created { fill: var(--series-1); }
.chart__bar--claimed { fill: var(--series-2); }
.chart__hit { fill: transparent; }
.chart__hit:hover { fill: var(--accent-soft); }

@media (max-width: 640px) {
    /* Auf schmalen Displays wischbar statt winzig */
    .chart-wrap { overflow-x: auto; }
    .chart { min-width: 560px; }
    .chart__axis { font-size: 18px; }
}

/* ---------- Statistik: Balkenliste ---------- */
.bar-list {
    display: grid;
    gap: 0.6rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.bar-list li {
    display: grid;
    grid-template-columns: minmax(8rem, 11rem) 1fr auto;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.92rem;
}

.bar-list__label {
    color: var(--text-soft);
}

.bar-list__track {
    height: 10px;
    border-radius: 999px;
    background: var(--panel-soft);
    border: 1px solid var(--panel-border);
    overflow: hidden;
}

.bar-list__fill {
    display: block;
    width: 0;
    height: 100%;
    border-radius: 999px;
    background: var(--series-1);
}

.bar-list__value {
    color: var(--text);
    font-variant-numeric: tabular-nums;
    text-align: right;
    white-space: nowrap;
}

.bar-list__value small {
    color: var(--text-faint);
}

@media (max-width: 640px) {
    .bar-list li {
        grid-template-columns: 1fr auto;
    }

    .bar-list__track {
        grid-column: 1 / -1;
        grid-row: 2;
    }
}

.subhead {
    margin: 1.4rem 0 0;
    color: var(--text-faint);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

@media (max-width: 640px) {
    .kpi__value { font-size: 1.5rem; }
    .top-nav a,
    .nav-menu > summary { padding: 0.45rem 0.7rem; font-size: 0.9rem; }
}

.kpi__value small {
    font-size: 0.55em;
    font-weight: 600;
    color: var(--text-soft);
}

@media (max-width: 640px) {
    /* Menü am rechten Rand ausrichten, damit es nicht aus dem Bildschirm ragt */
    .nav-menu__list { left: auto; right: 0; }
}

/* Anfrage-Formular: Gültigkeit, Kunden-E-Mail, Benachrichtigung nebeneinander */
.options-grid--three {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.1fr) minmax(0, 1.1fr);
}

@media (max-width: 980px) {
    .options-grid--three {
        grid-template-columns: 1fr;
    }
}