/* password-share-web — design tokens */
:root {
    --bg: #0f1115;
    --bg-elev: #171a21;
    --bg-soft: #1d2129;
    --border: #2a2f3a;
    --text: #e6e8ee;
    --text-muted: #9aa3b2;
    --accent: #6ea8ff;
    --accent-hover: #8ebaff;
    --danger: #ef6464;
    --warn: #f0b352;
    --ok: #5dd39e;
    --radius: 10px;
    --shadow: 0 8px 30px rgba(0,0,0,.35);
    --mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;
    --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: light) {
    :root {
        --bg: #f5f6f9;
        --bg-elev: #ffffff;
        --bg-soft: #f0f2f6;
        --border: #dde1e8;
        --text: #1a1d23;
        --text-muted: #5b6473;
        --shadow: 0 6px 20px rgba(20,30,50,.08);
    }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
}

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

h1 { margin: 0 0 .5em; font-weight: 600; letter-spacing: -0.01em; }
h2 { margin: 1em 0 .5em; font-weight: 600; }

.muted { color: var(--text-muted); }
.small { font-size: 0.875rem; }
.error { color: var(--danger); }
.mono { font-family: var(--mono); }
.hidden { display: none !important; }
.dim { opacity: 0.5; }

/* ===========================================================
   PUBLIC VIEW — was der Empfänger sieht (Premium Design)
   =========================================================== */

.page-view {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1rem;
    position: relative;
    overflow: hidden;
}

/* Hintergrund: zwei sanfte Glow-Punkte */
.vp-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(circle at 20% 0%,  rgba(110, 168, 255, .15) 0%, transparent 45%),
        radial-gradient(circle at 80% 100%, rgba(74, 143, 255,  .10) 0%, transparent 50%);
    pointer-events: none;
}
@media (prefers-color-scheme: light) {
    .vp-bg {
        background:
            radial-gradient(circle at 20% 0%,  rgba(110, 168, 255, .12) 0%, transparent 45%),
            radial-gradient(circle at 80% 100%, rgba(74, 143, 255,  .08) 0%, transparent 50%);
    }
}

.vp-shell {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    animation: vpFadeUp .55s cubic-bezier(.4,0,.2,1) both;
}

@keyframes vpFadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: none; }
}
@keyframes vpShake {
    0%,100% { transform: translateX(0); }
    20%,60% { transform: translateX(-6px); }
    40%,80% { transform: translateX(6px); }
}
@keyframes vpPulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(110,168,255,.4); }
    50%     { box-shadow: 0 0 0 8px rgba(110,168,255,0); }
}

/* Card */
.vp-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 2.2rem 2rem;
    box-shadow:
        0 20px 40px -12px rgba(0,0,0,.5),
        0 0 0 1px rgba(255,255,255,.02);
    position: relative;
    overflow: hidden;
}
@media (prefers-color-scheme: light) {
    .vp-card { box-shadow: 0 12px 32px -8px rgba(20,30,50,.12); }
}
.vp-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--accent), transparent);
    opacity: .4;
}

/* Hero */
.vp-hero {
    text-align: center;
    margin-bottom: 1.6rem;
}
.vp-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    color: var(--accent);
}
.vp-icon svg { width: 32px; height: 32px; }
.vp-icon--lock {
    background: linear-gradient(135deg, rgba(110,168,255,.18), rgba(110,168,255,.05));
    box-shadow: inset 0 0 0 1px rgba(110,168,255,.25);
}
.vp-icon--error {
    color: var(--danger);
    background: linear-gradient(135deg, rgba(239,100,100,.18), rgba(239,100,100,.05));
    box-shadow: inset 0 0 0 1px rgba(239,100,100,.25);
}
.vp-icon--burned {
    color: var(--ok);
    background: linear-gradient(135deg, rgba(93,211,158,.18), rgba(93,211,158,.05));
    box-shadow: inset 0 0 0 1px rgba(93,211,158,.25);
}
#step-burned { text-align: center; padding: 1rem 0; }
#step-burned .vp-icon { margin-bottom: 1.4rem; }

.vp-title {
    margin: 0 0 .35rem;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}
.vp-title--error { color: var(--danger); }
.vp-subtitle {
    margin: 0;
    color: var(--text-muted);
    font-size: .95rem;
    line-height: 1.5;
}
.vp-hint {
    margin: 1rem 0 0;
    color: var(--text-muted);
    font-size: .85rem;
}
.vp-hint--center { text-align: center; margin-top: 1.4rem; }
.vp-card--error { text-align: center; }
.vp-card--error .vp-icon { margin-bottom: 1.4rem; }

/* Meta-Bar (Aufrufe / Ablauf) */
.vp-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    padding: .9rem 1.1rem;
    margin-bottom: 1.8rem;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 12px;
}
.vp-meta-item {
    display: flex;
    align-items: center;
    gap: .65rem;
    flex: 1;
}
.vp-meta-icon {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    flex-shrink: 0;
}
.vp-meta-value {
    font-weight: 600;
    font-size: 1.05rem;
    line-height: 1.2;
}

/* Counter-Color-Coding (1=rot, 2-3=gelb, ≥4=grün) */
.vp-counter {
    display: inline-block;
    min-width: 1.4em;
    padding: 1px 8px;
    border-radius: 999px;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    transition: background .25s, color .25s;
}
.vp-counter.is-low  { background: rgba(239,100,100,.18); color: var(--danger); }
.vp-counter.is-mid  { background: rgba(240,179,82,.18);  color: var(--warn); }
.vp-counter.is-high { background: rgba(93,211,158,.18);  color: var(--ok); }
.vp-meta-label {
    display: block;
    color: var(--text-muted);
    font-size: .72rem;
    font-weight: 500;
    margin-top: 1px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.vp-meta-divider {
    width: 1px;
    height: 32px;
    background: var(--border);
}

/* Step-Container */
.vp-step {
    display: none;
    animation: vpFadeUp .35s cubic-bezier(.4,0,.2,1) both;
}
.vp-step.is-active,
.vp-step:not([hidden]).is-active { display: block; }
.vp-step:not([hidden]):not(.is-active) { display: block; }
.vp-step.is-shake { animation: vpShake .4s; }
.vp-step-title {
    display: flex;
    align-items: center;
    gap: .55rem;
    margin: 0 0 1.2rem;
    color: var(--ok);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -.005em;
}
.vp-step-title svg {
    width: 22px; height: 22px;
    background: rgba(93,211,158,.15);
    padding: 4px;
    border-radius: 50%;
}

/* Notice / Hinweis-Box */
.vp-notice {
    display: flex;
    gap: .9rem;
    padding: 1.1rem 1.2rem;
    background: rgba(240,179,82,.06);
    border: 1px solid rgba(240,179,82,.25);
    border-left: 3px solid var(--warn);
    border-radius: 12px;
    margin-bottom: 1.4rem;
}
.vp-notice-icon {
    width: 22px; height: 22px;
    color: var(--warn);
    flex-shrink: 0;
    margin-top: 1px;
}
.vp-notice-title {
    margin: 0 0 .35rem;
    font-size: .9rem;
    font-weight: 600;
    color: var(--warn);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.vp-notice-text {
    margin: 0;
    font-size: .92rem;
    line-height: 1.55;
    color: var(--text);
}

/* Custom Checkbox */
.vp-check {
    display: flex;
    gap: .8rem;
    align-items: flex-start;
    padding: 1rem 1.1rem;
    margin-bottom: 1.4rem;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    user-select: none;
    transition: border-color .2s, background .2s;
}
.vp-check:hover { border-color: rgba(110,168,255,.4); }
.vp-check-input {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0);
    border: 0;
}
.vp-check-box {
    width: 22px; height: 22px;
    flex-shrink: 0;
    border-radius: 6px;
    background: var(--bg);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: transparent;
    transition: background .15s, border-color .15s, color .15s;
    margin-top: 1px;
}
.vp-check-box svg { width: 14px; height: 14px; }
.vp-check-input:checked + .vp-check-box {
    background: var(--accent);
    border-color: var(--accent);
    color: #0a0d12;
}
.vp-check-input:focus-visible + .vp-check-box {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.vp-check-label {
    font-size: .92rem;
    line-height: 1.5;
}

/* Buttons (Public-View) */
.vp-btn {
    appearance: none;
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: .95rem 1.4rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-soft);
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, border-color .15s, transform .08s, box-shadow .2s;
    position: relative;
}
.vp-btn:hover:not(:disabled) {
    background: var(--bg-elev);
    border-color: var(--accent);
}
.vp-btn:active:not(:disabled) { transform: translateY(1px); }
.vp-btn:disabled { opacity: .55; cursor: not-allowed; }
.vp-btn svg { width: 18px; height: 18px; }
.vp-btn--primary {
    background: linear-gradient(135deg, var(--accent), #4a8fff);
    color: #0a0d12;
    border-color: transparent;
    box-shadow: 0 4px 16px -4px rgba(110,168,255,.5);
}
.vp-btn--primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--accent-hover), #5a99ff);
    box-shadow: 0 6px 20px -4px rgba(110,168,255,.6);
    transform: translateY(-1px);
}
.vp-btn--primary:disabled {
    background: var(--bg-soft);
    color: var(--text-muted);
    box-shadow: none;
}
.vp-btn--primary:not(:disabled):not(.is-loading):not(.is-success) {
    animation: vpPulse 2.4s ease-in-out infinite;
}

/* Danger-Button (Burn) */
.vp-btn--danger {
    background: transparent;
    color: var(--danger);
    border-color: rgba(239,100,100,.35);
}
.vp-btn--danger:hover:not(:disabled) {
    background: rgba(239,100,100,.08);
    border-color: var(--danger);
    color: var(--danger);
}
.vp-btn--danger:active:not(:disabled) { transform: translateY(1px); }

/* Button-Loading */
.vp-btn-spinner {
    width: 16px; height: 16px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: vpSpin .8s linear infinite;
    display: none;
}
@keyframes vpSpin { to { transform: rotate(360deg); } }
.vp-btn.is-loading .vp-btn-spinner { display: inline-block; }
.vp-btn.is-loading .vp-btn-label { opacity: .75; }
.vp-btn.is-success {
    background: var(--ok) !important;
    color: #0a0d12 !important;
    box-shadow: none !important;
    animation: none !important;
}

/* Passwort-Anzeige */
.vp-pw-wrap {
    display: flex;
    align-items: stretch;
    gap: .5rem;
    margin: 1rem 0 1.2rem;
}
.vp-pw {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--mono);
    font-size: 1.35rem;
    letter-spacing: .08em;
    padding: 1rem 1.2rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    user-select: all;
    min-height: 56px;
    word-break: break-all;
    transition: border-color .2s, background .2s, box-shadow .2s;
    text-align: center;
    line-height: 1.3;
}
.vp-pw:hover {
    border-color: rgba(110,168,255,.4);
}
.vp-pw[data-state="visible"] {
    border-color: var(--accent);
    background: rgba(110,168,255,.06);
    box-shadow: 0 0 0 4px rgba(110,168,255,.08);
}
.vp-pw:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.vp-pw-toggle {
    appearance: none;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 12px;
    padding: 0 .9rem;
    cursor: pointer;
    transition: background .15s, color .15s, border-color .15s;
    flex-shrink: 0;
}
.vp-pw-toggle:hover {
    background: var(--bg-soft);
    color: var(--text);
    border-color: var(--accent);
}
.vp-pw-toggle svg { width: 18px; height: 18px; display: block; }
.vp-pw-wrap .vp-icon-eye-off { display: none; }
.vp-pw-wrap[data-state="visible"] .vp-icon-eye { display: none; }
.vp-pw-wrap[data-state="visible"] .vp-icon-eye-off { display: block; }

/* Status-Toast */
.vp-feedback {
    margin-top: .8rem;
    min-height: 1.4em;
    text-align: center;
    color: var(--ok);
    font-size: .88rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity .25s, transform .25s;
}
.vp-feedback.is-show {
    opacity: 1;
    transform: none;
}

/* Stat-Block */
.vp-stat {
    margin-top: 1.4rem;
    padding: .85rem 1rem;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 10px;
}
.vp-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .87rem;
    gap: .8rem;
}
.vp-stat-label { color: var(--text-muted); }
.vp-stat-value { font-weight: 600; }

/* Clipboard-Warnung */
.vp-clip-warn {
    display: flex;
    gap: .7rem;
    margin-top: 1.2rem;
    padding: .85rem 1rem;
    background: rgba(154,163,178,.06);
    border: 1px solid var(--border);
    border-left: 3px solid var(--text-muted);
    border-radius: 10px;
}
.vp-clip-warn svg {
    width: 18px; height: 18px;
    flex-shrink: 0;
    color: var(--text-muted);
    margin-top: 1px;
}
.vp-clip-warn p {
    margin: 0;
    font-size: .82rem;
    line-height: 1.5;
    color: var(--text-muted);
}
.vp-clip-warn strong { color: var(--text); }

/* Burn-Sektion */
.vp-burn-section {
    margin-top: 1.6rem;
    padding-top: 1.4rem;
    border-top: 1px dashed var(--border);
}
.vp-burn-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    margin-bottom: .9rem;
    flex-wrap: wrap;
}
.vp-burn-text {
    font-size: .9rem;
    color: var(--text-muted);
    line-height: 1.5;
}
.vp-burn-text strong { color: var(--text); }

/* Info-Button mit Tooltip (Hover Desktop / Tap Mobile) */
.vp-info {
    appearance: none;
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--text-muted);
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    position: relative;
    transition: color .15s, background .15s;
    flex-shrink: 0;
}
.vp-info:hover, .vp-info.is-open { color: var(--accent); background: rgba(110,168,255,.08); }
.vp-info:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.vp-info svg { width: 16px; height: 16px; }
.vp-tip {
    position: absolute;
    bottom: calc(100% + 10px);
    right: 50%;
    transform: translate(50%, 4px);
    width: max-content;
    max-width: 260px;
    padding: .7rem .85rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 12px 28px rgba(0,0,0,.5);
    font-size: .8rem;
    font-weight: 400;
    line-height: 1.5;
    text-align: left;
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s, transform .18s;
    z-index: 100;
    white-space: normal;
}
.vp-tip::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 50%;
    transform: translateX(50%);
    width: 0; height: 0;
    border: 6px solid transparent;
    border-top-color: var(--bg);
    filter: drop-shadow(0 1px 0 var(--border));
}
.vp-info:hover .vp-tip,
.vp-info:focus .vp-tip,
.vp-info.is-open .vp-tip {
    opacity: 1;
    transform: translate(50%, 0);
    pointer-events: auto;
}
@media (prefers-color-scheme: light) {
    .vp-tip { box-shadow: 0 8px 24px rgba(20,30,50,.18); }
}

/* Footer Trust-Badges */
.vp-footer {
    text-align: center;
}
.vp-trust {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.2rem 1.6rem;
    color: var(--text-muted);
    font-size: .8rem;
}
.vp-trust-item {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}
.vp-trust-item svg {
    width: 14px; height: 14px;
    opacity: .7;
}

/* ===== Responsive: alle Geräteformate ===== */

/* iOS Safe-Area (Notch / Home-Indicator) */
.page-view {
    padding-top:    max(2.5rem, env(safe-area-inset-top));
    padding-bottom: max(2rem,   env(safe-area-inset-bottom));
    padding-left:   max(1rem,   env(safe-area-inset-left));
    padding-right:  max(1rem,   env(safe-area-inset-right));
}

/* Tablets / Querformat-Phones (≤ 768px) */
@media (max-width: 768px) {
    .vp-card { padding: 2rem 1.6rem; border-radius: 16px; }
    .vp-title { font-size: 1.35rem; }
}

/* Phones (≤ 480px) */
@media (max-width: 480px) {
    .page-view { padding-left: .8rem; padding-right: .8rem; }
    .vp-card { padding: 1.6rem 1.2rem; border-radius: 14px; }
    .vp-icon { width: 56px; height: 56px; border-radius: 16px; }
    .vp-icon svg { width: 28px; height: 28px; }
    .vp-title { font-size: 1.25rem; }
    .vp-subtitle { font-size: .9rem; }

    .vp-meta {
        flex-direction: column;
        gap: .7rem;
        align-items: stretch;
        padding: .8rem .9rem;
    }
    .vp-meta-item { width: 100%; }
    .vp-meta-divider { display: none; }

    .vp-pw-wrap { gap: .4rem; }
    .vp-pw {
        font-size: 1.05rem;
        padding: .85rem .8rem;
        letter-spacing: .05em;
        min-height: 50px;
    }
    .vp-pw-toggle { padding: 0 .7rem; }

    .vp-btn { padding: .85rem 1.1rem; font-size: .95rem; }

    .vp-stat-row { flex-direction: column; align-items: flex-start; gap: .25rem; }
    .vp-stat-row .vp-stat-value { align-self: flex-end; }

    .vp-burn-head { flex-direction: row; gap: .35rem; }
    .vp-burn-text { font-size: .85rem; }

    .vp-trust { gap: .6rem 1rem; }
    .vp-trust-item { font-size: .75rem; }
}

/* Sehr kleine Phones (≤ 360px) */
@media (max-width: 360px) {
    .vp-card { padding: 1.4rem 1rem; }
    .vp-pw { font-size: .95rem; letter-spacing: .04em; }
    .vp-notice { padding: .9rem 1rem; gap: .7rem; }
    .vp-check { padding: .85rem .9rem; gap: .6rem; }
    .vp-check-label { font-size: .85rem; }
    .vp-trust { font-size: .72rem; gap: .5rem .8rem; }
}

/* Tooltip auf Mobile: zentriert, max-width an Card anpassen */
@media (max-width: 480px) {
    .vp-tip { max-width: 220px; font-size: .78rem; }
}

/* Sehr breite Bildschirme: Card etwas größer für mehr Atemraum */
@media (min-width: 1200px) {
    .vp-shell { max-width: 520px; gap: 1.8rem; }
}

/* Reduced motion: Animationen aus für Accessibility */
@media (prefers-reduced-motion: reduce) {
    .vp-shell,
    .vp-step,
    .vp-btn--primary:not(:disabled):not(.is-loading):not(.is-success),
    .vp-counter,
    .vp-tip {
        animation: none !important;
        transition: none !important;
    }
}

.row {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
    align-items: center;
}

/* ---------- Buttons ---------- */
.btn {
    appearance: none;
    border: 1px solid var(--border);
    background: var(--bg-soft);
    color: var(--text);
    padding: .55rem 1rem;
    border-radius: 8px;
    font-family: inherit;
    font-size: .95rem;
    cursor: pointer;
    transition: background .15s, border-color .15s, transform .05s;
}
.btn:hover { background: var(--bg-elev); border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary {
    background: var(--accent);
    color: #0a0d12;
    border-color: var(--accent);
    font-weight: 600;
}
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); border-color: rgba(239,100,100,.4); }
.btn.danger:hover { background: rgba(239,100,100,.08); }
.btn.small { padding: .35rem .7rem; font-size: .85rem; }

/* ---------- Forms ---------- */
form label {
    display: block;
    margin: .8rem 0;
    color: var(--text-muted);
    font-size: .9rem;
}
form input[type=text],
form input[type=password],
form input:not([type]),
form input[name] {
    display: block;
    width: 100%;
    margin-top: .3rem;
    padding: .55rem .7rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
}
form input:focus {
    outline: none;
    border-color: var(--accent);
}

/* ---------- Admin layout ---------- */
.page-admin {
    background: var(--bg);
    min-height: 100vh;
}
.topbar {
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    padding: .8rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.topbar .brand {
    font-weight: 600;
    letter-spacing: -0.01em;
}
.topbar nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}
.topbar nav a {
    color: var(--text-muted);
    padding: .35rem .6rem;
    border-radius: 6px;
}
.topbar nav a:hover { color: var(--text); text-decoration: none; background: var(--bg-soft); }
.topbar nav a.active { color: var(--text); background: var(--bg-soft); }
.topbar nav .spacer { flex: 1; }

main.wide {
    max-width: 1200px;
    margin: 1.5rem auto;
    padding: 0 1.5rem 3rem;
}
main.card.narrow {
    max-width: 380px;
    margin: 4rem auto;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}
main.card.medium {
    max-width: 560px;
    margin: 3rem auto;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

/* Setup-Seite */
.warn-box.ok {
    border-color: rgba(93,211,158,.4);
    background: rgba(93,211,158,.06);
}
.warn-box.ok strong { color: var(--ok); }
.warn-box.clipboard-hint {
    margin-top: 1.2rem;
    background: rgba(154,163,178,.06);
    border-color: var(--border);
    border-left-color: var(--text-muted);
}
.warn-box.clipboard-hint strong { color: var(--text-muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }
.text-ok { color: var(--ok); }
.status-list {
    list-style: none;
    padding: 0;
    margin: .5rem 0 1.5rem;
}
.status-list li { padding: .15rem 0; }

/* Tabs-Leiste (Legacy, aber noch verwendet) */
.tabs { gap: .3rem; margin: 1rem 0 .5rem; }
.tab {
    display: inline-block;
    padding: .4rem .9rem;
    border-radius: 8px;
    color: var(--text-muted);
    background: transparent;
    text-decoration: none;
    font-size: .9rem;
}
.tab:hover { background: var(--bg-soft); text-decoration: none; }
.tab.active { background: var(--bg-soft); color: var(--text); font-weight: 600; }

/* Toolbar (Segmented Control + Filter) */
.toolbar {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin: 1rem 0 1.2rem;
    flex-wrap: wrap;
}
.segmented {
    display: inline-flex;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 3px;
    gap: 2px;
}
.segmented .segment {
    padding: .45rem 1rem;
    border-radius: 7px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: .9rem;
    font-weight: 500;
    transition: background .15s, color .15s;
}
.segmented .segment:hover {
    color: var(--text);
    text-decoration: none;
    background: var(--bg-soft);
}
.segmented .segment.active {
    background: var(--accent);
    color: #0a0d12;
    font-weight: 600;
}
.filter-group {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}
.filter-select {
    padding: .45rem .8rem;
    background: var(--bg-elev);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .9rem;
    cursor: pointer;
}

/* Formular-Stack */
.form-stack label { display: block; margin: .8rem 0; }
.form-stack .row label { margin: 0; }
.form-stack .row { gap: .8rem; align-items: flex-end; }
.form-stack .grow { flex: 1; min-width: 120px; }
.form-stack .form-hint {
    margin-top: -.5rem;
    margin-bottom: .8rem;
}
.form-stack select {
    display: block;
    width: 100%;
    margin-top: .3rem;
    padding: .55rem .7rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
}

/* Inline forms (für Tabellen-Buttons) */
.inline-form { display: inline-block; margin: 0 .15rem; }
.inline-form select {
    padding: .25rem .4rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: .85rem;
}

/* Aktions-Spalte: nicht umbrechen */
.col-actions { white-space: nowrap; text-align: right; }
th.col-actions { text-align: right; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
th.num { text-align: right; }

/* ---------- Page-Header (Title links, Actions rechts) ---------- */
.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin: .5rem 0 2rem;
    flex-wrap: wrap;
}
.page-header h1 { margin: 0 0 .15em; }
.page-header p  { margin: 0; }
.page-actions { display: flex; gap: .6rem; }

.btn.lg {
    padding: .7rem 1.2rem;
    font-size: 1rem;
    font-weight: 600;
}
.btn .btn-icon {
    display: inline-block;
    margin-right: .3em;
    font-weight: 700;
    font-size: 1.1em;
    line-height: 1;
}

/* ---------- Empty-State ---------- */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}
.empty-state p { margin: 0 0 1rem; }

/* ---------- User-Tabelle ---------- */
.users-table { table-layout: auto; }
.users-table .col-user { min-width: 220px; }
.user-cell {
    display: flex;
    align-items: center;
    gap: .8rem;
}
.avatar {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #4a8fff);
    color: #0a0d12;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
    text-transform: uppercase;
}
.user-info { line-height: 1.3; }
.user-name { font-weight: 600; display: flex; align-items: center; gap: .5rem; }
.user-meta { margin-top: 1px; }
.tag-self {
    background: rgba(110,168,255,.18);
    color: var(--accent);
    padding: .05rem .45rem;
    font-size: .65rem;
    border-radius: 999px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
}

/* Rollen-Badges */
.badge.role-admin { background: rgba(110,168,255,.18); color: var(--accent); }
.badge.role-user  { background: rgba(154,163,178,.15); color: var(--text-muted); }

/* ---------- Dialog (HTML5 <dialog>) ---------- */
dialog.dialog {
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--bg-elev);
    color: var(--text);
    padding: 0;
    max-width: 540px;
    width: calc(100% - 2rem);
    box-shadow: 0 20px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.02);
}
dialog.dialog::backdrop {
    background: rgba(8,10,15,.65);
    backdrop-filter: blur(2px);
}
.dialog-body { display: flex; flex-direction: column; max-height: 85vh; }
.dialog-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.4rem 1.6rem 1rem;
    border-bottom: 1px solid var(--border);
}
.dialog-header h2 { margin: 0; font-size: 1.15rem; }
.dialog-header p  { margin: .15em 0 0; }
.dialog-close {
    appearance: none;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.6rem;
    line-height: 1;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
}
.dialog-close:hover { background: var(--bg-soft); color: var(--text); }
.dialog-content {
    padding: 1.2rem 1.6rem;
    overflow-y: auto;
}
.dialog-footer {
    display: flex;
    justify-content: flex-end;
    gap: .6rem;
    padding: 1rem 1.6rem 1.3rem;
    border-top: 1px solid var(--border);
    background: var(--bg-soft);
    border-radius: 0 0 14px 14px;
}

/* ---------- Felder im Dialog ---------- */
.field { margin: 0 0 1.2rem; padding: 0; border: none; }
.field-label {
    display: block;
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-muted);
    margin-bottom: .4rem;
    padding: 0;
}
.field input[type=text],
.field input[type=password],
.field input:not([type]) {
    width: 100%;
    padding: .6rem .75rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .95rem;
}
.field-hint {
    display: block;
    color: var(--text-muted);
    font-size: .8rem;
    margin-top: .35rem;
}
.radio-card {
    display: flex;
    gap: .8rem;
    padding: .8rem 1rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: .5rem;
    cursor: pointer;
    transition: border-color .15s, background .15s;
    align-items: flex-start;
}
.radio-card:hover { background: var(--bg-soft); }
.radio-card input[type=radio] {
    width: 18px;
    height: 18px;
    margin: 3px 0 0;
    flex-shrink: 0;
    accent-color: var(--accent);
    cursor: pointer;
}
.radio-card:has(input:checked) {
    border-color: var(--accent);
    background: rgba(110,168,255,.08);
}
.radio-card > div {
    display: flex;
    flex-direction: column;
    gap: .2rem;
    min-width: 0;
    flex: 1;
}
.radio-card strong { font-weight: 600; font-size: .95rem; }
.radio-card .small { font-size: .82rem; line-height: 1.45; }

/* Fieldset reset (sonst wuchert default-style) */
fieldset.field {
    margin: 0 0 1.2rem;
    padding: 0;
    border: none;
    min-width: 0;
}
fieldset.field legend.field-label {
    padding: 0;
    margin-bottom: .5rem;
}
.manual-pw-field { margin-top: .3rem; }
.manual-pw-field input {
    width: 100%;
    padding: .55rem .75rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .95rem;
}

/* ---------- Action-Sections im Verwalten-Dialog ---------- */
.action-section {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}
.action-section:last-child { border-bottom: none; }
.action-section h3 {
    margin: 0 0 .3rem;
    font-size: .85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-muted);
}
.action-section p { margin: 0 0 .7rem; }
.action-section.danger-zone h3 { color: var(--danger); }

/* ---------- Key-Row (mit Copy-Button neben pre) ---------- */
.key-row {
    display: flex;
    gap: .6rem;
    align-items: stretch;
    margin: .4rem 0;
}
.key-row .key-display { margin: 0; }
.flex-grow { flex-grow: 1; }

/* ---------- Form-Card ---------- */
.card.form-card {
    max-width: 640px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.8rem 2rem;
    margin: 1rem 0;
    box-shadow: var(--shadow);
}
.card.form-card label.field { display: block; margin: 0 0 1.4rem; }
.card.form-card label.field > .field-label,
.card.form-card fieldset.field > legend.field-label {
    display: block;
    color: var(--text-muted);
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: .4rem;
    padding: 0;
}
.card.form-card label.field > input,
.card.form-card label.field > select {
    display: block;
    width: 100%;
    margin-top: 0;
    padding: .6rem .75rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .95rem;
}
.card.form-card .field-hint {
    display: block;
    color: var(--text-muted);
    font-size: .8rem;
    margin-top: .35rem;
    line-height: 1.5;
}
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.grid-2 label { display: block; margin: 0; }
.grid-2 label > span { display: block; margin: 0 0 .3rem; }
.grid-2 label > input {
    display: block;
    width: 100%;
    padding: .6rem .75rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .95rem;
}
.input-group {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg);
}
.input-group input {
    border: none !important;
    border-radius: 0 !important;
    flex: 1;
    background: transparent;
    padding: .6rem .75rem;
    color: var(--text);
    font-size: .95rem;
}
.input-group input:focus { outline: none; }
.input-group-suffix {
    border: none !important;
    border-left: 1px solid var(--border) !important;
    border-radius: 0 !important;
    background: var(--bg-soft);
    padding: 0 .8rem;
    color: var(--text);
    font-size: .9rem;
    cursor: pointer;
}
.form-actions {
    display: flex;
    gap: .6rem;
    margin-top: 1.5rem;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

/* ---------- Tables ---------- */
.grid {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.grid th, .grid td {
    text-align: left;
    padding: .7rem .9rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.grid th {
    background: var(--bg-soft);
    font-weight: 600;
    font-size: .85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .03em;
}
.grid tr:last-child td { border-bottom: none; }
.grid tr:hover td { background: var(--bg-soft); }

.pw-mask {
    font-family: var(--mono);
    color: var(--text-muted);
    letter-spacing: .15em;
}

.badge {
    display: inline-block;
    padding: .2rem .55rem;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.badge.active    { background: rgba(93,211,158,.15); color: var(--ok); }
.badge.revoked   { background: rgba(239,100,100,.15); color: var(--danger); }
.badge.expired   { background: rgba(154,163,178,.15); color: var(--text-muted); }
.badge.exhausted { background: rgba(240,179,82,.15); color: var(--warn); }

/* ---------- Doku-Seite ---------- */
.doc {
    max-width: 920px;
}
.doc .toc {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.4rem;
    margin: 1rem 0 2rem;
}
.doc .toc strong {
    display: block;
    color: var(--text-muted);
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: .5rem;
}
.doc .toc ol {
    columns: 2;
    column-gap: 2rem;
    padding-left: 1.4rem;
    margin: 0;
}
.doc .toc li { break-inside: avoid; margin: .15em 0; }
.doc h2 {
    margin-top: 3rem;
    padding-bottom: .4rem;
    border-bottom: 1px solid var(--border);
    scroll-margin-top: 1rem;
}
.doc h2:first-of-type { margin-top: 1.5rem; }
.doc h3 {
    margin-top: 1.4rem;
    font-size: 1.05rem;
    font-weight: 600;
}
.doc h4 {
    margin: 1rem 0 .4rem;
    font-size: .95rem;
    color: var(--text-muted);
    font-weight: 500;
}
.doc hr {
    border: none;
    border-top: 1px dashed var(--border);
    margin: 2.5rem 0;
}
.doc ul, .doc ol { padding-left: 1.4rem; }
.doc li { margin: .3em 0; }
.doc .key-display {
    white-space: pre;
    overflow-x: auto;
    font-size: .85rem;
    line-height: 1.5;
}
.doc-table th:first-child,
.doc-table td:first-child {
    white-space: nowrap;
}
.doc-table td code { font-size: .85rem; }

.key-display {
    font-family: var(--mono);
    background: var(--bg);
    padding: .8rem 1rem;
    border-radius: 8px;
    font-size: 1rem;
    word-break: break-all;
    border: 1px solid var(--border);
    margin: .6rem 0 .4rem;
}

/* ===========================================================
   PREMIUM ADMIN LAYOUT (v2)
   ===========================================================
   Konsistentes System für alle Admin-Pages:
   - body.app: app-background mit dezenten Glows
   - .app-bar: moderne Topbar mit Brand + Nav + User-Menu
   - .app-main: zentriertes Content-Layout
   - .ph-* : Page-Header pattern
   - .surface: card-Komponente
   =========================================================== */

body.app {
    min-height: 100vh;
    background: var(--bg);
    position: relative;
    overflow-x: hidden;
}
body.app::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 12% -5%,  rgba(110,168,255,.10) 0%, transparent 35%),
        radial-gradient(circle at 88% 105%, rgba(74,143,255,.07)  0%, transparent 40%);
}
body.app > * { position: relative; z-index: 1; }
@media (prefers-color-scheme: light) {
    body.app::before {
        background:
            radial-gradient(circle at 12% -5%,  rgba(110,168,255,.08) 0%, transparent 35%),
            radial-gradient(circle at 88% 105%, rgba(74,143,255,.05)  0%, transparent 40%);
    }
}

/* ----- App-Bar (moderne Topbar) ----- */
.app-bar {
    background: rgba(23,26,33,.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: .85rem 0;
    position: sticky;
    top: 0;
    z-index: 50;
}
@media (prefers-color-scheme: light) {
    .app-bar { background: rgba(255,255,255,.85); }
}
.app-bar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.app-brand {
    display: flex;
    align-items: center;
    gap: .65rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    font-size: .98rem;
    letter-spacing: -0.01em;
    flex-shrink: 0;
}
.app-brand:hover { text-decoration: none; color: var(--text); }
.app-brand-icon {
    width: 30px; height: 30px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--accent), #4a8fff);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0a0d12;
    flex-shrink: 0;
    box-shadow: 0 2px 8px -2px rgba(110,168,255,.4);
}
.app-brand-icon svg { width: 17px; height: 17px; }
.app-brand-tag {
    font-size: .65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(110,168,255,.15);
    color: var(--accent);
    margin-left: .35rem;
}

.app-nav {
    display: flex;
    align-items: center;
    gap: .15rem;
    flex: 1;
}
.app-nav a {
    padding: .45rem .85rem;
    border-radius: 8px;
    color: var(--text-muted);
    font-size: .9rem;
    font-weight: 500;
    text-decoration: none;
    transition: background .15s, color .15s;
    white-space: nowrap;
}
.app-nav a:hover {
    background: var(--bg-soft);
    color: var(--text);
    text-decoration: none;
}
.app-nav a.is-active {
    background: var(--bg-soft);
    color: var(--text);
}

.app-user {
    display: flex;
    align-items: center;
    gap: .6rem;
    flex-shrink: 0;
}
.app-user-chip {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .35rem .75rem .35rem .35rem;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text);
    font-size: .85rem;
    text-decoration: none;
    transition: border-color .15s, background .15s;
}
.app-user-chip:hover { border-color: var(--accent); text-decoration: none; color: var(--text); }
.app-user-avatar {
    width: 24px; height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #4a8fff);
    color: #0a0d12;
    font-weight: 700;
    font-size: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    flex-shrink: 0;
}
.app-logout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border-radius: 8px;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid var(--border);
    transition: background .15s, color .15s, border-color .15s;
    text-decoration: none;
}
.app-logout:hover {
    background: var(--bg-soft);
    color: var(--danger);
    border-color: rgba(239,100,100,.4);
    text-decoration: none;
}
.app-logout svg { width: 16px; height: 16px; }

/* ----- App-Main ----- */
.app-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}
.app-main--narrow { max-width: 720px; }
.app-main--wide { max-width: 1280px; }

/* ----- Page-Header ----- */
.ph {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.ph-title {
    margin: 0 0 .35rem;
    font-size: 1.65rem;
    font-weight: 600;
    letter-spacing: -.02em;
}
.ph-subtitle {
    margin: 0;
    color: var(--text-muted);
    font-size: .95rem;
}
.ph-actions {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
}

/* ----- Surface (premium-card) ----- */
.surface {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 4px 20px -4px rgba(0,0,0,.25);
    overflow: hidden;
    position: relative;
}
@media (prefers-color-scheme: light) {
    .surface { box-shadow: 0 2px 12px -2px rgba(20,30,50,.06); }
}
.surface-head {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-soft);
}
.surface-head-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}
.surface-head-sub {
    margin: .15rem 0 0;
    color: var(--text-muted);
    font-size: .85rem;
}
.surface-body { padding: 1.5rem; }
.surface-body--tight { padding: .8rem 0; }
.surface-foot {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--bg-soft);
    display: flex;
    justify-content: flex-end;
    gap: .6rem;
}

/* ----- Premium Buttons ----- */
.b {
    appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .6rem 1.1rem;
    border: 1px solid var(--border);
    background: var(--bg-soft);
    color: var(--text);
    border-radius: 9px;
    font-family: inherit;
    font-size: .9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background .15s, border-color .15s, transform .08s, color .15s;
    text-decoration: none;
    white-space: nowrap;
}
.b:hover {
    background: var(--bg-elev);
    border-color: var(--accent);
    text-decoration: none;
    color: var(--text);
}
.b:active { transform: translateY(1px); }
.b:disabled { opacity: .5; cursor: not-allowed; }
.b svg { width: 16px; height: 16px; }
.b--primary {
    background: linear-gradient(135deg, var(--accent), #4a8fff);
    color: #0a0d12;
    border-color: transparent;
    font-weight: 600;
    box-shadow: 0 4px 14px -4px rgba(110,168,255,.4);
}
.b--primary:hover {
    background: linear-gradient(135deg, var(--accent-hover), #5a99ff);
    color: #0a0d12;
    box-shadow: 0 6px 18px -4px rgba(110,168,255,.5);
}
.b--ghost { background: transparent; }
.b--ghost:hover { background: var(--bg-soft); }
.b--danger { color: var(--danger); border-color: rgba(239,100,100,.35); }
.b--danger:hover { background: rgba(239,100,100,.1); border-color: var(--danger); color: var(--danger); }
.b--lg { padding: .8rem 1.4rem; font-size: .95rem; }
.b--sm { padding: .35rem .7rem; font-size: .82rem; }
.b--block { width: 100%; }

/* ----- Premium Form Elements ----- */
.f { margin-bottom: 1.4rem; }
.f-label {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    margin-bottom: .5rem;
}
.f-input,
.f-select,
.f-textarea {
    width: 100%;
    padding: .7rem .85rem;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 9px;
    font-family: inherit;
    font-size: .95rem;
    transition: border-color .15s, box-shadow .15s;
}
.f-input:focus,
.f-select:focus,
.f-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(110,168,255,.12);
}
.f-hint {
    display: block;
    color: var(--text-muted);
    font-size: .8rem;
    margin-top: .4rem;
    line-height: 1.5;
}
.f-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.f-row--3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 600px) {
    .f-row, .f-row--3 { grid-template-columns: 1fr; }
}

/* ----- Alert Boxes ----- */
.alert {
    padding: .9rem 1.1rem;
    border-radius: 10px;
    border: 1px solid;
    display: flex;
    gap: .7rem;
    align-items: flex-start;
    margin-bottom: 1.2rem;
}
.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }
.alert-text { flex: 1; line-height: 1.5; font-size: .92rem; }
.alert-text strong { display: block; margin-bottom: .15rem; }
.alert--ok      { background: rgba(93,211,158,.06);  border-color: rgba(93,211,158,.3); color: var(--ok); }
.alert--warn    { background: rgba(240,179,82,.06);  border-color: rgba(240,179,82,.3); color: var(--warn); }
.alert--danger  { background: rgba(239,100,100,.06); border-color: rgba(239,100,100,.3); color: var(--danger); }
.alert--info    { background: rgba(110,168,255,.06); border-color: rgba(110,168,255,.3); color: var(--accent); }
.alert-text { color: var(--text); }

/* ----- Empty State (premium) ----- */
.empty-premium {
    text-align: center;
    padding: 3.5rem 1.5rem;
}
.empty-premium-icon {
    width: 56px; height: 56px;
    margin: 0 auto 1.2rem;
    border-radius: 16px;
    background: var(--bg-soft);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
}
.empty-premium-icon svg { width: 28px; height: 28px; }
.empty-premium h3 {
    margin: 0 0 .4rem;
    font-size: 1.1rem;
    font-weight: 600;
}
.empty-premium p {
    margin: 0 0 1.5rem;
    color: var(--text-muted);
}

/* ----- Tabelle in Surface (premium) ----- */
.surface .grid {
    margin: 0;
    border: none;
    border-radius: 0;
    background: transparent;
}
.surface .grid th {
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    padding: .85rem 1rem;
}
.surface .grid td {
    padding: .9rem 1rem;
    border-bottom: 1px solid var(--border);
}
.surface .grid tr:last-child td { border-bottom: none; }

/* ----- Profile (Account-Page) ----- */
.profile-cell {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}
.profile-avatar {
    width: 64px; height: 64px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--accent), #4a8fff);
    color: #0a0d12;
    font-size: 1.6rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px -4px rgba(110,168,255,.4);
}
.profile-info { flex: 1; }
.profile-name {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: .35rem;
}
.profile-meta {
    display: flex;
    gap: .8rem;
    align-items: center;
    flex-wrap: wrap;
}

/* ----- Result-Surface (z.B. nach Link-Erstellung) ----- */
.result-surface { border-color: rgba(93,211,158,.3); }
.result-surface .surface-foot { background: rgba(93,211,158,.04); }

.f-label-inline {
    display: block;
    margin-bottom: .35rem;
    color: var(--text-muted);
    font-size: .82rem;
}

/* ----- Setup-Page Specifics ----- */
.setup-shell { max-width: 560px; }
.setup-card .vp-icon--lock { color: var(--ok); background: linear-gradient(135deg, rgba(93,211,158,.18), rgba(93,211,158,.05)); box-shadow: inset 0 0 0 1px rgba(93,211,158,.25); }
.setup-section-title {
    margin: 1.8rem 0 .25rem;
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-muted);
}
.setup-section-sub {
    margin: 0 0 1.2rem;
    color: var(--text-muted);
    font-size: .9rem;
}
.setup-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}
.setup-item {
    display: flex;
    align-items: center;
    gap: .8rem;
    padding: .7rem .9rem;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: .4rem;
    font-size: .92rem;
    transition: border-color .2s, background .2s;
}
.setup-item.is-ok {
    border-color: rgba(93,211,158,.3);
    background: rgba(93,211,158,.04);
}
.setup-check {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}
.setup-check--ok { color: var(--ok); }
.setup-check--pending { color: var(--text-muted); }

.setup-info {
    margin-top: 1.8rem;
    padding-top: 1.4rem;
    border-top: 1px solid var(--border);
}
.setup-info summary {
    cursor: pointer;
    color: var(--text-muted);
    font-size: .85rem;
    font-weight: 500;
    user-select: none;
    list-style: none;
    padding: .35rem 0;
}
.setup-info summary::-webkit-details-marker { display: none; }
.setup-info summary::before { content: '▸ '; display: inline-block; transition: transform .15s; margin-right: .25rem; }
.setup-info[open] summary::before { transform: rotate(90deg); }
.setup-info summary:hover { color: var(--text); }
.setup-info p {
    margin: .8rem 0;
    color: var(--text-muted);
    font-size: .85rem;
    line-height: 1.6;
}
.setup-warn {
    color: var(--warn) !important;
    background: rgba(240,179,82,.06);
    padding: .7rem .85rem;
    border-radius: 8px;
    border-left: 3px solid var(--warn);
}

/* ----- Mobile Adjustments für Admin-Layout ----- */
@media (max-width: 768px) {
    .app-bar-inner { padding: 0 1rem; gap: .8rem; flex-wrap: wrap; }
    .app-nav { order: 3; width: 100%; overflow-x: auto; padding-bottom: .15rem; }
    .app-nav::-webkit-scrollbar { height: 0; }
    .app-main { padding: 1.5rem 1rem 3rem; }
    .ph { gap: 1rem; margin-bottom: 1.4rem; }
    .ph-title { font-size: 1.4rem; }
    .surface-body { padding: 1.2rem; }
    .surface-head { padding: 1rem 1.2rem; }
    .app-brand-tag { display: none; }
    .app-user-chip { padding: .25rem .6rem .25rem .25rem; font-size: .8rem; }
}
@media (max-width: 480px) {
    .app-bar { padding: .65rem 0; }
    .app-brand { font-size: .9rem; }
    .app-main { padding: 1.2rem .8rem 2rem; }
}