:root {
    color-scheme: dark;

    --vx-black: #070809;
    --vx-black-soft: #0c0e10;
    --vx-panel: rgba(18, 20, 22, 0.94);
    --vx-panel-soft: rgba(27, 29, 31, 0.92);
    --vx-panel-hover: rgba(42, 44, 46, 0.96);

    --vx-gray-050: #f3f3f3;
    --vx-gray-100: #dedede;
    --vx-gray-300: #a9abad;
    --vx-gray-500: #74777a;
    --vx-gray-700: #34373a;
    --vx-gray-800: #222528;
    --vx-gray-900: #111315;

    --vx-red: #c41422;
    --vx-red-bright: #ef2638;
    --vx-red-dark: #700812;
    --vx-red-glow: rgba(224, 22, 42, 0.28);

    --vx-matrix: #29d866;
    --vx-matrix-bright: #8cffad;
    --vx-matrix-dark: #087a35;
    --vx-matrix-glow: rgba(41, 216, 102, 0.24);

    /* Lesbare, aber bewusst zurückhaltende Grüntöne für Seitentexte. */
    --vx-copy-green: #b7dfc2;
    --vx-copy-green-strong: #a4e9b6;

    /*
     * Kompatibilitäts-Aliasse:
     * vorhandene Komponenten verwenden noch --vx-gold.
     */
    --vx-gold: var(--vx-matrix);
    --vx-gold-bright: var(--vx-matrix-bright);
    --vx-gold-dark: var(--vx-matrix-dark);
    --vx-gold-glow: var(--vx-matrix-glow);

    --vx-green: #54d981;
    --vx-warning: #e8a64b;

    --vx-border: rgba(41, 216, 102, 0.30);
    --vx-border-soft: rgba(255, 255, 255, 0.08);

    --vx-shadow:
        0 18px 50px rgba(0, 0, 0, 0.42),
        0 0 0 1px rgba(255, 255, 255, 0.025);

    --vx-font-ui:
        "Segoe UI",
        Inter,
        Arial,
        sans-serif;

    --vx-font-mono:
        "Cascadia Mono",
        "Consolas",
        "Liberation Mono",
        monospace;
}

html {
    min-height: 100%;
    background: var(--vx-black);
}

body {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    color: var(--vx-gray-100);
    font-family: var(--vx-font-ui);
    background:
        radial-gradient(
            circle at 85% 12%,
            rgba(196, 20, 34, 0.13),
            transparent 28rem
        ),
        radial-gradient(
            circle at 72% 84%,
            rgba(41, 216, 102, 0.07),
            transparent 34rem
        ),
        linear-gradient(
            135deg,
            rgba(41, 216, 102, 0.028) 25%,
            transparent 25%
        ) 0 0 / 14px 14px,
        linear-gradient(
            315deg,
            rgba(41, 216, 102, 0.020) 25%,
            transparent 25%
        ) 0 0 / 14px 14px,
        linear-gradient(
            135deg,
            transparent 75%,
            rgba(41, 216, 102, 0.018) 75%
        ) 0 0 / 14px 14px,
        linear-gradient(
            315deg,
            transparent 75%,
            rgba(41, 216, 102, 0.018) 75%
        ) 0 0 / 14px 14px,
        var(--vx-black);
}

/* Dezente Matrix-Scanlines. */
body::before {
    position: fixed;
    z-index: 9998;
    inset: 0;
    pointer-events: none;
    content: "";
    opacity: 0.24;
    background:
        repeating-linear-gradient(
            to bottom,
            transparent 0,
            transparent 3px,
            rgba(41, 216, 102, 0.020) 4px
        );
    mix-blend-mode: screen;
}

::selection {
    color: #fff;
    background: rgba(196, 20, 34, 0.78);
}

a,
.btn-link {
    color: var(--vx-gold-bright);
    text-underline-offset: 0.18rem;
}

a:hover,
.btn-link:hover {
    color: #c8ffd7;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--vx-gray-050);
    font-weight: 700;
    letter-spacing: 0.035em;
}

h1 {
    position: relative;
    margin-bottom: 1.65rem;
    padding-bottom: 0.8rem;
    font-family: var(--vx-font-mono);
    font-size: clamp(1.75rem, 3vw, 2.55rem);
    text-transform: uppercase;
    text-shadow:
        0 0 18px rgba(196, 20, 34, 0.18),
        0 1px 0 #000;
}

h1::before {
    margin-right: 0.55rem;
    color: var(--vx-red-bright);
    content: "//";
}

h1::after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: min(18rem, 65%);
    height: 2px;
    content: "";
    background:
        linear-gradient(
            90deg,
            var(--vx-red-bright),
            var(--vx-gold),
            transparent
        );
    box-shadow: 0 0 12px var(--vx-red-glow);
}

h2,
h3 {
    font-family: var(--vx-font-mono);
}

p,
label,
small,
.form-text,
.text-muted {
    color: var(--vx-gray-300) !important;
}

strong {
    color: var(--vx-gray-050);
}

hr {
    border-color: rgba(41, 216, 102, 0.28);
    opacity: 1;
}

.content {
    width: min(100%, 112rem);
    margin-inline: auto;
}

/* Karten und Panels */
.card,
.modal-content,
.dropdown-menu,
.list-group-item,
.accordion-item {
    color: var(--vx-gray-100);
    border: 1px solid var(--vx-border);
    border-radius: 0.35rem;
    background:
        repeating-linear-gradient(
            135deg,
            rgba(41, 216, 102, 0.012) 0,
            rgba(41, 216, 102, 0.012) 1px,
            transparent 1px,
            transparent 8px
        ),
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.025),
            transparent 36%
        ),
        linear-gradient(
            180deg,
            var(--vx-panel-soft),
            var(--vx-panel)
        );
    box-shadow: var(--vx-shadow);
}

.card {
    position: relative;
    overflow: hidden;
}

.card::before {
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
    left: 0;
    height: 2px;
    content: "";
    background:
        linear-gradient(
            90deg,
            var(--vx-red),
            var(--vx-gold),
            transparent 78%
        );
}

.card-header {
    color: var(--vx-gold-bright);
    border-bottom: 1px solid rgba(41, 216, 102, 0.25);
    background:
        linear-gradient(
            90deg,
            rgba(196, 20, 34, 0.17),
            rgba(41, 216, 102, 0.055)
        );
    font-family: var(--vx-font-mono);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.card-footer {
    border-top: 1px solid var(--vx-border-soft);
    background: rgba(0, 0, 0, 0.2);
}

/* Formulare */
.form-label {
    margin-bottom: 0.42rem;
    color: var(--vx-gray-100) !important;
    font-family: var(--vx-font-mono);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.form-control,
.form-select,
.input-group-text {
    min-height: 2.75rem;
    color: var(--vx-gray-050);
    border: 1px solid rgba(41, 216, 102, 0.25);
    border-radius: 0.28rem;
    background-color: rgba(5, 7, 8, 0.88);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.025),
        inset 0 0 20px rgba(0, 0, 0, 0.18);
}

.form-control:hover,
.form-select:hover {
    border-color: rgba(41, 216, 102, 0.48);
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    color: #fff;
    border-color: var(--vx-red-bright);
    background-color: rgba(7, 9, 10, 0.98);
    box-shadow:
        0 0 0 0.18rem rgba(196, 20, 34, 0.18),
        0 0 18px rgba(196, 20, 34, 0.15);
}

.form-control:disabled,
.form-select:disabled,
fieldset:disabled .form-control,
fieldset:disabled .form-select {
    color: var(--vx-gray-500);
    border-color: rgba(255, 255, 255, 0.08);
    background-color: rgba(22, 24, 26, 0.74);
}

.form-control::placeholder {
    color: #666b6f;
}

.form-floating > label {
    color: var(--vx-gray-500) !important;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--vx-gold) !important;
}

.form-select {
    --bs-form-select-bg-img:
        url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2329d866' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

.form-check-input {
    border-color: rgba(41, 216, 102, 0.44);
    background-color: rgba(6, 8, 9, 0.92);
}

.form-check-input:checked {
    border-color: var(--vx-red-bright);
    background-color: var(--vx-red);
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--vx-gray-050);
    transition: background-color 9999s ease-in-out 0s;
    box-shadow: 0 0 0 1000px #0a0c0d inset;
}

/* Buttons */
.btn {
    position: relative;
    overflow: hidden;
    border-radius: 0.28rem;
    font-family: var(--vx-font-mono);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.055em;
    text-transform: uppercase;
    transition:
        transform 120ms ease,
        border-color 120ms ease,
        background-color 120ms ease,
        box-shadow 120ms ease;
}

.btn:hover {
    transform: translateY(-1px);
}

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

.btn-primary {
    color: #fff;
    border-color: #f02a3c;
    background:
        linear-gradient(
            180deg,
            #db2032,
            #9b0c19
        );
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.035) inset,
        0 8px 22px rgba(163, 9, 25, 0.26);
}

.btn-primary:hover,
.btn-primary:focus {
    color: #fff;
    border-color: #ff5967;
    background:
        linear-gradient(
            180deg,
            #ee2a3e,
            #b80e1f
        );
    box-shadow:
        0 0 20px rgba(224, 22, 42, 0.32);
}

.btn-secondary,
.btn-outline-secondary {
    color: var(--vx-gray-100);
    border-color: rgba(255, 255, 255, 0.16);
    background:
        linear-gradient(
            180deg,
            #35383a,
            #202224
        );
}

.btn-outline-primary {
    color: var(--vx-red-bright);
    border-color: rgba(239, 38, 56, 0.62);
}

.btn-outline-primary:hover {
    color: white;
    border-color: var(--vx-red-bright);
    background: var(--vx-red);
}

.btn-success {
    color: #f4fff7;
    border-color: #4eb772;
    background: linear-gradient(180deg, #338b52, #1e6037);
}

.btn-warning {
    color: #17120a;
    border-color: var(--vx-gold-bright);
    background:
        linear-gradient(
            180deg,
            #e4c36f,
            #aa7924
        );
}

.btn-danger {
    border-color: #ff4354;
    background:
        linear-gradient(
            180deg,
            #c91327,
            #780712
        );
}

/* Tabellen */
.table {
    --bs-table-color: var(--vx-gray-100);
    --bs-table-bg: rgba(12, 14, 15, 0.76);
    --bs-table-border-color: rgba(41, 216, 102, 0.15);
    --bs-table-striped-color: var(--vx-gray-100);
    --bs-table-striped-bg: rgba(255, 255, 255, 0.025);
    --bs-table-hover-color: #fff;
    --bs-table-hover-bg: rgba(196, 20, 34, 0.1);

    overflow: hidden;
    margin-bottom: 0;
    border: 1px solid rgba(41, 216, 102, 0.19);
    border-radius: 0.32rem;
    vertical-align: middle;
    box-shadow: var(--vx-shadow);
}

.table > :not(caption) > * > * {
    padding: 0.8rem 0.85rem;
}

.table thead th {
    color: var(--vx-gold-bright);
    border-bottom: 1px solid rgba(41, 216, 102, 0.44);
    background:
        linear-gradient(
            180deg,
            rgba(196, 20, 34, 0.18),
            rgba(0, 0, 0, 0.38)
        );
    font-family: var(--vx-font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.075em;
    text-transform: uppercase;
}

.table tbody tr {
    transition:
        background-color 100ms ease,
        box-shadow 100ms ease;
}

.table tbody tr:hover {
    box-shadow:
        inset 3px 0 0 var(--vx-red-bright);
}

/* Meldungen */
.alert {
    border-width: 1px;
    border-radius: 0.3rem;
    font-family: var(--vx-font-ui);
    box-shadow: var(--vx-shadow);
}

.alert-success {
    color: #bce8ca;
    border-color: rgba(84, 184, 117, 0.5);
    background: rgba(24, 78, 45, 0.58);
}

.alert-danger {
    color: #ffbbc2;
    border-color: rgba(239, 38, 56, 0.54);
    background: rgba(104, 8, 20, 0.62);
}

.alert-warning {
    color: #f1d79e;
    border-color: rgba(201, 163, 74, 0.52);
    background: rgba(92, 64, 16, 0.5);
}

.alert-info {
    color: #c7d5de;
    border-color: rgba(145, 167, 180, 0.36);
    background: rgba(31, 48, 58, 0.64);
}

/* Navigation innerhalb von Account-Seiten */
.nav-pills {
    gap: 0.28rem;
}

.nav-pills .nav-link {
    color: var(--vx-gray-300);
    border: 1px solid transparent;
    border-radius: 0.28rem;
    font-family: var(--vx-font-mono);
    font-size: 0.78rem;
}

.nav-pills .nav-link:hover {
    color: var(--vx-gold-bright);
    border-color: rgba(41, 216, 102, 0.23);
    background: rgba(41, 216, 102, 0.07);
}

.nav-pills .nav-link.active {
    color: #fff;
    border-color: rgba(239, 38, 56, 0.45);
    background:
        linear-gradient(
            90deg,
            rgba(196, 20, 34, 0.8),
            rgba(112, 8, 18, 0.62)
        );
}

/* Sonstige Bootstrap-Komponenten */
.badge {
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-family: var(--vx-font-mono);
    letter-spacing: 0.045em;
}

.dropdown-item {
    color: var(--vx-gray-100);
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: #fff;
    background: rgba(196, 20, 34, 0.18);
}

.dropdown-divider {
    border-color: var(--vx-border-soft);
}

.pagination .page-link {
    color: var(--vx-gray-100);
    border-color: var(--vx-border-soft);
    background: var(--vx-panel);
}

.pagination .page-link:hover,
.pagination .active .page-link {
    color: #fff;
    border-color: var(--vx-red);
    background: var(--vx-red-dark);
}

code,
pre,
kbd {
    color: var(--vx-gold-bright);
    font-family: var(--vx-font-mono);
}

pre {
    padding: 1rem;
    border: 1px solid var(--vx-border);
    border-radius: 0.3rem;
    background: rgba(0, 0, 0, 0.56);
}

.valid.modified:not([type="checkbox"]) {
    outline: 1px solid var(--vx-green);
}

.invalid {
    outline: 1px solid var(--vx-red-bright);
}

.validation-message,
.text-danger {
    color: #ff6573 !important;
}

.blazor-error-boundary {
    padding: 1rem 1rem 1rem 3.7rem;
    color: #fff;
    border: 1px solid var(--vx-red-bright);
    border-radius: 0.3rem;
    background:
        linear-gradient(
            90deg,
            rgba(116, 6, 18, 0.94),
            rgba(38, 5, 10, 0.94)
        );
}

.blazor-error-boundary::after {
    content: "SYSTEMFEHLER";
    font-family: var(--vx-font-mono);
    letter-spacing: 0.08em;
}

/* Scrollbars */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--vx-red-dark) #111315;
}

*::-webkit-scrollbar {
    width: 0.72rem;
    height: 0.72rem;
}

*::-webkit-scrollbar-track {
    background: #111315;
}

*::-webkit-scrollbar-thumb {
    border: 2px solid #111315;
    border-radius: 0.7rem;
    background:
        linear-gradient(
            180deg,
            var(--vx-red),
            var(--vx-red-dark)
        );
}

/* Gute Darstellung auf kleinen Geräten */
@media (max-width: 767.98px) {
    h1 {
        font-size: 1.55rem;
    }

    .content {
        padding-inline: 1rem !important;
    }

    .card-body {
        padding: 1rem;
    }

    .table {
        font-size: 0.84rem;
    }

    .btn {
        min-height: 2.55rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}


/* ================================================================
   MATRIXARENA v16.2 – permanenter Vollbild-Matrix-Canvas
   ================================================================ */

html,
body {
    width: 100%;
    min-width: 0;
    min-height: 100%;
    margin: 0;
    background: #020403 !important;
}

body {
    position: relative;
    isolation: isolate;
    overflow-x: hidden;
    background: #020403 !important;
}

/* Alte Scanline- und Tapetenebenen der CSS-Basis abschalten. */
body::before,
body::after {
    display: none !important;
    content: none !important;
    background: none !important;
}

#matrix-background {
    position: fixed !important;
    z-index: 0;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    overflow: hidden;
    pointer-events: none;
    background: #020403;
    contain: strict;
    transform: none !important;
}

.matrix-carbon,
.matrix-seams,
#matrix-rain,
.matrix-vignette {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transform: none !important;
}

.matrix-carbon {
    z-index: 0;
    background:
        radial-gradient(
            ellipse at 18% 10%,
            rgba(41, 216, 102, 0.075),
            transparent 42rem
        ),
        radial-gradient(
            ellipse at 86% 16%,
            rgba(196, 20, 34, 0.075),
            transparent 45rem
        ),
        linear-gradient(
            27deg,
            rgba(255, 255, 255, 0.021) 5%,
            transparent 5% 45%,
            rgba(0, 0, 0, 0.24) 45% 55%,
            transparent 55% 95%,
            rgba(255, 255, 255, 0.017) 95%
        ) 0 0 / 22px 22px,
        linear-gradient(
            153deg,
            rgba(0, 0, 0, 0.26) 5%,
            transparent 5% 45%,
            rgba(255, 255, 255, 0.017) 45% 55%,
            transparent 55% 95%,
            rgba(0, 0, 0, 0.23) 95%
        ) 11px 11px / 22px 22px,
        linear-gradient(
            135deg,
            #080b09,
            #030504 52%,
            #090b0a
        );
    filter: contrast(1.06);
}

.matrix-seams {
    z-index: 1;
    opacity: 0.66;
    background:
        linear-gradient(
            116deg,
            transparent 0 20.8%,
            rgba(0, 0, 0, 0.88) 20.9%,
            rgba(8, 74, 34, 0.78) 21.02%,
            rgba(73, 245, 126, 0.55) 21.12%,
            rgba(8, 84, 39, 0.74) 21.22%,
            rgba(0, 0, 0, 0.9) 21.35%,
            transparent 21.48% 100%
        ),
        linear-gradient(
            116deg,
            transparent 0 72.4%,
            rgba(0, 0, 0, 0.9) 72.5%,
            rgba(104, 7, 17, 0.82) 72.62%,
            rgba(255, 48, 67, 0.52) 72.72%,
            rgba(116, 8, 19, 0.78) 72.82%,
            rgba(0, 0, 0, 0.9) 72.95%,
            transparent 73.08% 100%
        ),
        linear-gradient(
            4deg,
            transparent 0 80.8%,
            rgba(0, 0, 0, 0.86) 80.9%,
            rgba(22, 122, 58, 0.47) 81.02%,
            rgba(209, 27, 47, 0.41) 81.16%,
            rgba(0, 0, 0, 0.88) 81.29%,
            transparent 81.42% 100%
        );
    filter:
        drop-shadow(0 0 4px rgba(41, 216, 102, 0.14))
        drop-shadow(0 0 4px rgba(239, 38, 56, 0.11));
}

#matrix-rain {
    z-index: 2;
    display: block;
    opacity: 0.75;
    background: transparent !important;
    mix-blend-mode: screen;
    filter:
        saturate(1.2)
        contrast(1.1);
}

.matrix-vignette {
    z-index: 3;
    background:
        linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.18),
            transparent 14% 86%,
            rgba(0, 0, 0, 0.2)
        ),
        radial-gradient(
            ellipse at center,
            transparent 34%,
            rgba(0, 0, 0, 0.12) 76%,
            rgba(0, 0, 0, 0.38) 100%
        );
}

body > .page,
body > #blazor-error-ui,
body > blazor-error-boundary {
    position: relative;
    z-index: 1;
}

/* Karten bleiben lesbar, ohne den Vollbildfluss zu verdecken. */
.card,
.modal-content,
.dropdown-menu,
.list-group-item,
.accordion-item {
    border-color: rgba(41, 216, 102, 0.25);
    background:
        linear-gradient(
            135deg,
            rgba(41, 216, 102, 0.025),
            transparent 34%
        ),
        linear-gradient(
            315deg,
            rgba(196, 20, 34, 0.025),
            transparent 31%
        ),
        rgba(8, 12, 10, 0.88);
    backdrop-filter: blur(2px);
}

.table {
    --bs-table-bg: rgba(5, 10, 7, 0.84);
    --bs-table-striped-bg: rgba(41, 216, 102, 0.024);
    --bs-table-hover-bg: rgba(196, 20, 34, 0.085);
}

.form-control,
.form-select,
.input-group-text {
    background-color: rgba(3, 8, 5, 0.9);
}

@media (max-width: 700px) {
    #matrix-rain {
        opacity: 0.64;
    }

    .matrix-seams {
        opacity: 0.52;
    }
}

@media (prefers-reduced-motion: reduce) {
    #matrix-rain {
        opacity: 0.52;
    }
}

/* ================================================================
   MATRIXARENA v16.3 – navigationsfester Canvas ohne 300x150-Zoom
   ================================================================ */

#matrix-background {
    width: 100% !important;
    height: 100% !important;
    min-width: 100vw;
    min-height: 100vh;
    min-height: 100dvh;
    contain: layout paint size style;
}

/*
 * Ein von Enhanced Navigation neu eingesetzter Canvas besitzt zunächst nur
 * 300 x 150 Pixel. Er bleibt unsichtbar, bis JavaScript CSS-Größe und Backing
 * Store korrekt auf den Viewport gesetzt und den ersten Frame gezeichnet hat.
 */
#matrix-background #matrix-rain {
    visibility: hidden;
    opacity: 0 !important;
}

#matrix-background[data-matrix-ready="true"] #matrix-rain,
#matrix-background #matrix-rain[data-matrix-ready="true"] {
    visibility: visible;
    opacity: 0.78 !important;
}

/* Kopf und linke Kante werden nicht mehr durch eine starke Vignette verdeckt. */
.matrix-vignette {
    background:
        linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.07),
            transparent 12% 88%,
            rgba(0, 0, 0, 0.14)
        ),
        linear-gradient(
            180deg,
            rgba(0, 0, 0, 0.03),
            transparent 8rem 88%,
            rgba(0, 0, 0, 0.11)
        ),
        radial-gradient(
            ellipse at center,
            transparent 42%,
            rgba(0, 0, 0, 0.08) 78%,
            rgba(0, 0, 0, 0.24) 100%
        ) !important;
}

@media (max-width: 700px) {
    #matrix-background[data-matrix-ready="true"] #matrix-rain,
    #matrix-background #matrix-rain[data-matrix-ready="true"] {
        opacity: 0.67 !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    #matrix-background[data-matrix-ready="true"] #matrix-rain,
    #matrix-background #matrix-rain[data-matrix-ready="true"] {
        opacity: 0.55 !important;
    }
}

/* ================================================================
   MATRIXARENA v16.4 – lesbare Seitenhinweise und Abschnittsüberschriften
   ================================================================ */

/*
 * Bootstrap versieht .text-body-secondary selbst mit !important.
 * Der gezielte Selektor verhindert, dass Einleitungstexte auf dem
 * dunklen Matrix-Hintergrund wieder in das zu dunkle Standardgrau fallen.
 */
.content .text-body-secondary,
.content > .history-intro,
.content > .settings-intro {
    color: var(--vx-copy-green) !important;
}

/* Direkte Seiteneinleitungen ohne eigene Hilfsklasse bleiben ebenfalls lesbar. */
.content > p:not(.alert) {
    color: var(--vx-copy-green) !important;
}

/* Karten- und nachgelagerte Abschnittstitel erhalten einen dezenten Grünton. */
.content .card-header,
.content > h2,
.content > h3 {
    color: var(--vx-copy-green-strong) !important;
    text-shadow: 0 0 12px rgba(41, 216, 102, 0.10);
}

/* ================================================================
   MATRIXARENA WEB v18.0 – Anmeldung und Kontoverwaltung
   ================================================================ */

.auth-page {
    display: grid;
    width: 100%;
    min-height: min(38rem, calc(100dvh - 9rem));
    place-items: center;
}

.auth-card {
    width: min(100%, 38rem);
    background:
        linear-gradient(145deg, rgba(41, 216, 102, 0.04), transparent 34%),
        linear-gradient(180deg, rgba(18, 22, 20, 0.92), rgba(7, 10, 8, 0.88));
}

.auth-card .card-body {
    padding: clamp(1.25rem, 4vw, 2.25rem);
}

.auth-intro,
.account-manage-intro {
    margin-top: -0.8rem;
    margin-bottom: 1.5rem;
    color: var(--vx-copy-green) !important;
}

.auth-links {
    display: grid;
    margin-top: 1.4rem;
    gap: 0.55rem;
    font-size: 0.92rem;
}

.account-manage-grid {
    display: grid;
    grid-template-columns: minmax(12rem, 15rem) minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
}

.account-manage-nav,
.account-manage-content {
    overflow: visible;
}

.account-manage-nav {
    position: sticky;
    top: 5.4rem;
}

.account-manage-content .card-body,
.account-manage-nav .card-body {
    padding: clamp(1rem, 3vw, 1.6rem);
}

.account-manage-content h2,
.account-manage-content h3 {
    margin-bottom: 1.2rem;
    color: var(--vx-copy-green-strong);
}

.account-form-width {
    width: min(100%, 38rem);
}

.account-summary {
    display: grid;
    width: min(100%, 42rem);
    overflow: hidden;
    border: 1px solid rgba(41, 216, 102, 0.22);
    border-radius: 0.35rem;
    background: rgba(0, 7, 3, 0.34);
}

.account-summary__row {
    display: grid;
    grid-template-columns: minmax(9rem, 0.75fr) minmax(0, 1.25fr);
    padding: 0.85rem 1rem;
    gap: 1rem;
    border-bottom: 1px solid rgba(41, 216, 102, 0.13);
}

.account-summary__row:last-child {
    border-bottom: 0;
}

.account-summary__label {
    color: var(--vx-copy-green);
    font-family: var(--vx-font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.045em;
    text-transform: uppercase;
}

.form-check-label {
    color: var(--vx-gray-100) !important;
}

.input-group-text {
    color: var(--vx-matrix-bright);
    border-color: rgba(41, 216, 102, 0.30);
    background: rgba(4, 18, 9, 0.92);
}

@media (max-width: 900px) {
    .account-manage-grid {
        grid-template-columns: 1fr;
    }

    .account-manage-nav {
        position: static;
    }

    .account-manage-nav .nav-pills {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .account-manage-nav .nav-pills {
        grid-template-columns: 1fr;
    }

    .account-summary__row {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
}

.recovery-code-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
    gap: 0.55rem;
}

.recovery-code {
    display: block;
    padding: 0.65rem 0.8rem;
    text-align: center;
    border: 1px solid rgba(41, 216, 102, 0.24);
    border-radius: 0.3rem;
    background: rgba(0, 9, 4, 0.58);
}