:root {
    --bg: #eef1f4;
    --surface: #ffffff;
    --surface-soft: #f7f8fa;
    --surface-strong: #edf0f3;
    --text: #20242a;
    --muted: #6b727c;
    --border: #d9dde3;
    --accent: #e2001a;
    --accent-hover: #c70017;
    --accent-soft: #fff0f2;
    --info-soft: #eef6ff;
    --info-border: #bad8f6;
    --info-text: #315f87;
    --warning-soft: #fff8e8;
    --warning-border: #ead39b;
    --warning-text: #795c13;
    --shadow: 0 18px 45px rgba(22, 29, 37, 0.11);
    --shadow-soft: 0 8px 22px rgba(22, 29, 37, 0.07);
    --display-bg: #151719;
    --display-border: #303439;
    --display-text: #f2e7ad;
    --display-muted: #aab1b7;
    --display-green: #70d08b;
    --focus: rgba(226, 0, 26, 0.28);
}

html[data-theme="dark"] {
    --bg: #111417;
    --surface: #1a1e22;
    --surface-soft: #20252a;
    --surface-strong: #272d33;
    --text: #edf0f2;
    --muted: #a8afb7;
    --border: #353b42;
    --accent: #f02a3e;
    --accent-hover: #ff4354;
    --accent-soft: rgba(240, 42, 62, 0.12);
    --info-soft: rgba(70, 145, 210, 0.12);
    --info-border: rgba(94, 161, 219, 0.34);
    --info-text: #a8cef0;
    --warning-soft: rgba(214, 168, 54, 0.11);
    --warning-border: rgba(225, 186, 82, 0.32);
    --warning-text: #e2c474;
    --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    --shadow-soft: 0 10px 28px rgba(0, 0, 0, 0.22);
    --display-bg: #090b0c;
    --display-border: #2d3236;
    --display-text: #f1e7a8;
    --display-muted: #969fa6;
    --display-green: #72d68e;
    --focus: rgba(240, 42, 62, 0.32);
}

* { box-sizing: border-box; }

html { background: var(--bg); }


/* HTML hidden darf nicht durch komponentenspezifische display-Regeln überschrieben werden. */
[hidden] {
    display: none !important;
}

body {
    margin: 0;
    min-width: 320px;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(226, 0, 26, 0.045), transparent 34rem),
        var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
    transition: background-color 180ms ease, color 180ms ease;
}

button, input, select { font: inherit; }
button, select { cursor: pointer; }

button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
}

.app-shell {
    width: min(1120px, calc(100% - 32px));
    margin: 28px auto;
}

.hero {
    position: relative;
    overflow: hidden;
    border-radius: 22px 22px 0 0;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.08), transparent 45%),
        linear-gradient(135deg, #b90016 0%, var(--accent) 58%, #f03043 100%);
    color: #fff;
    box-shadow: var(--shadow);
}

.hero-toggle {
    display: none;
}

.hero__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;
    padding: 30px 34px 24px;
}

.eyebrow, .section-kicker {
    margin: 0 0 7px;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow { color: rgba(255, 255, 255, 0.76); }

.hero h1 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: -0.045em;
    line-height: 1;
}

.hero__subtitle {
    max-width: 660px;
    margin: 12px 0 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: 1rem;
}

.toolbar {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.compact-field, .theme-control {
    display: grid;
    gap: 6px;
}

.compact-field > span, .theme-control__label {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.compact-field select {
    min-width: 122px;
    border: 1px solid rgba(255,255,255,0.28);
    border-radius: 10px;
    background: rgba(0,0,0,0.13);
    color: #fff;
    padding: 9px 34px 9px 11px;
}

.compact-field select option {
    color: #111;
    background: #fff;
}

.segmented {
    display: grid;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: var(--surface-soft);
}

.segmented--theme {
    grid-template-columns: repeat(3, auto);
    border-color: rgba(255,255,255,0.28);
    background: rgba(0,0,0,0.12);
}

.theme-button, .group-button {
    border: 0;
    border-right: 1px solid var(--border);
    background: transparent;
    font-weight: 750;
}

.theme-button:last-child, .group-button:last-child { border-right: 0; }

.theme-button {
    border-right-color: rgba(255,255,255,0.18);
    color: rgba(255,255,255,0.75);
    padding: 9px 11px;
    font-size: 0.82rem;
}

.theme-button.is-active {
    background: #fff;
    color: #9e0012;
}

.rail-line {
    display: grid;
    grid-template-columns: 10px 1fr 10px 1fr 10px 1fr 10px;
    align-items: center;
    margin: 0 34px;
    opacity: 0.48;
}

.rail-line i { display: block; height: 2px; background: #fff; }

.rail-line span {
    width: 10px;
    height: 10px;
    border: 2px solid #fff;
    border-radius: 50%;
}

.hero__meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 18px 34px 26px;
}

.pill {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 10px;
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 999px;
    background: rgba(0,0,0,0.12);
    font-size: 0.82rem;
    font-weight: 800;
}

.content {
    display: grid;
    grid-template-columns: minmax(0, 1.22fr) minmax(340px, 0.78fr);
    gap: 18px;
    padding: 18px;
    border-radius: 0 0 22px 22px;
    background: var(--surface-strong);
    box-shadow: var(--shadow);
}

.panel, .results-panel {
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--surface);
    padding: 24px;
    box-shadow: var(--shadow-soft);
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 16px;
}

.section-heading--vehicles { margin-top: 24px; }

.section-heading h2 {
    margin: 0;
    font-size: 1.34rem;
    letter-spacing: -0.02em;
}

.section-kicker { color: var(--accent); }

.section-note {
    max-width: 290px;
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
    text-align: right;
}

.segmented--group {
    grid-template-columns: repeat(3, 1fr);
    margin-bottom: 12px;
}

.group-button {
    min-height: 44px;
    color: var(--muted);
    padding: 10px 14px;
}

.group-button.is-active {
    background: var(--accent);
    color: #fff;
}

.group-info {
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid var(--info-border);
    border-radius: 11px;
    background: var(--info-soft);
    color: var(--info-text);
    font-size: 0.83rem;
}

.vehicle-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}


.train-overview[hidden] {
    display: none;
}

.train-overview {
    display: grid;
    gap: 10px;
    margin-top: 14px;
    padding: 13px 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface-soft);
}

.train-overview--result {
    margin-top: 0;
    margin-bottom: 14px;
}

.train-overview__label {
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.train-overview__scroll {
    overflow-x: auto;
    scrollbar-width: thin;
}

.train-overview__line {
    display: flex;
    align-items: flex-end;
    gap: 9px;
    min-width: max-content;
    padding: 4px 2px 3px;
}

.train-overview__vehicle {
    display: inline-grid;
    justify-items: center;
    gap: 5px;
    min-width: 102px;
    padding: 8px 9px 7px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    flex: 0 0 auto;
}

.train-overview__visual {
    position: relative;
    display: block;
    width: 82px;
    height: 31px;
}

.train-overview__body {
    position: absolute;
    left: 4px;
    right: 4px;
    top: 4px;
    height: 19px;
    border: 2px solid currentColor;
    border-radius: 3px 3px 2px 2px;
    background:
        repeating-linear-gradient(
            90deg,
            transparent 0 8px,
            color-mix(in srgb, currentColor 14%, transparent) 8px 14px
        ),
        var(--surface-soft);
}

.train-overview__visual::before,
.train-overview__visual::after {
    content: "";
    position: absolute;
    bottom: 2px;
    width: 9px;
    height: 9px;
    border: 2px solid currentColor;
    border-radius: 50%;
    background: var(--surface);
}

.train-overview__visual::before { left: 15px; }
.train-overview__visual::after { right: 15px; }

.train-overview__vehicle--loco .train-overview__body {
    left: 2px;
    right: 2px;
    height: 20px;
    border-color: var(--accent);
    color: var(--accent);
    clip-path: polygon(7% 0, 93% 0, 100% 34%, 96% 100%, 4% 100%, 0 34%);
    background:
        linear-gradient(
            90deg,
            color-mix(in srgb, var(--accent) 22%, transparent) 0 17%,
            transparent 17% 83%,
            color-mix(in srgb, var(--accent) 22%, transparent) 83% 100%
        ),
        var(--surface-soft);
}

.train-overview__vehicle--loco .train-overview__visual::before,
.train-overview__vehicle--loco .train-overview__visual::after {
    border-color: var(--accent);
}

.train-overview__vehicle--cabcar .train-overview__body {
    clip-path: polygon(0 0, 90% 0, 100% 34%, 96% 100%, 0 100%);
}

.train-overview__vehicle--image {
    min-width: 138px;
}

.train-overview__visual--image {
    width: 122px;
    height: 58px;
}

.train-overview__visual--image::before,
.train-overview__visual--image::after {
    display: none;
}

.train-overview__visual--image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.16));
}

.train-overview__visual--flip img,
.train-overview__visual--flip .train-overview__body {
    transform: scaleX(-1);
}

.train-overview__vehicle-label {
    display: block;
    max-width: 145px;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text);
    font-size: 0.76rem;
    font-weight: 800;
    line-height: 1.15;
    text-align: center;
    white-space: nowrap;
}

.train-overview__arrow {
    align-self: center;
    margin-bottom: 17px;
    color: var(--muted);
    font-size: 1rem;
    font-weight: 900;
    flex: 0 0 auto;
}

.vehicle-card {
    display: grid;
    gap: 16px;
    min-width: 0;
    padding: 17px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface-soft);
    transition: transform 140ms ease, border-color 140ms ease;
}

.vehicle-card:hover {
    transform: translateY(-1px);
    border-color: var(--accent);
}

.vehicle-card.is-placeholder {
    opacity: 0.78;
    border-style: dashed;
}

.vehicle-card__top { min-width: 0; }

.vehicle-card__name {
    display: block;
    margin-bottom: 3px;
    font-size: 1rem;
    font-weight: 850;
    letter-spacing: -0.015em;
}

.vehicle-card__class {
    color: var(--muted);
    font-size: 0.81rem;
}

.vehicle-meta {
    display: none;
    flex-wrap: wrap;
    gap: 6px;
}

html[data-details="true"] .vehicle-meta {
    display: flex;
}

.vehicle-status {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.meta-chip {
    display: inline-flex;
    align-items: center;
    min-height: 25px;
    padding: 4px 8px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.meta-chip--warning {
    border-color: var(--warning-border);
    background: var(--warning-soft);
    color: var(--warning-text);
}

.counter {
    display: grid;
    grid-template-columns: 44px minmax(56px, 1fr) 44px;
    align-items: center;
    gap: 8px;
}

.counter button {
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: var(--surface);
    color: var(--text);
    font-size: 1.35rem;
    font-weight: 750;
    line-height: 1;
}

.counter button:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
}

.counter button:disabled,
.counter input:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.counter input {
    width: 100%;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: var(--surface);
    color: var(--text);
    text-align: center;
    font-size: 1.05rem;
    font-weight: 850;
    -moz-appearance: textfield;
}

.counter input::-webkit-inner-spin-button,
.counter input::-webkit-outer-spin-button {
    margin: 0;
    -webkit-appearance: none;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.setting-card {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
    padding: 15px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface-soft);
}

.setting-card__label {
    display: block;
    font-weight: 850;
}

.setting-card__hint {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.75rem;
}

.setting-card--active-locos {
    grid-column: 1 / -1;
}

.setting-card--active-locos[hidden] {
    display: none;
}

.active-locomotive-list {
    display: grid;
    gap: 8px;
}

.active-locomotive-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
}

.active-locomotive-row__name {
    min-width: 0;
    font-weight: 800;
}

.active-locomotive-row__counter {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    flex: 0 0 auto;
}

.active-locomotive-row__counter button {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-soft);
    color: var(--text);
    font-weight: 900;
    cursor: pointer;
}

.active-locomotive-row__counter button:disabled {
    cursor: default;
    opacity: 0.38;
}

.active-locomotive-row__counter input {
    width: 48px;
    height: 30px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-soft);
    color: var(--text);
    text-align: center;
    font-weight: 850;
}

.active-locomotive-row__total {
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 750;
}

.entry-vehicle-notice {
    display: grid;
    gap: 6px;
    margin-top: 12px;
    border: 1px solid var(--warning-border);
    border-radius: 11px;
    background: var(--warning-soft);
    color: var(--warning-text);
    padding: 10px 12px;
    font-size: 0.84rem;
    font-weight: 700;
}

.entry-vehicle-notice__item + .entry-vehicle-notice__item {
    padding-top: 6px;
    border-top: 1px solid var(--warning-border);
}

.entry-vehicle-notice--result {
    margin-top: 12px;
    margin-bottom: 12px;
}

.entry-vehicle-notice[hidden] {
    display: none;
}

.setting-card select {
    width: 100%;
    min-width: 0;
    max-width: none;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    padding: 10px 32px 10px 10px;
}

.speed-input-wrap {
    display: flex;
    align-items: center;
    overflow: hidden;
    flex: 0 0 auto;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: var(--surface);
}

.speed-input-wrap:focus-within {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
}

.speed-input-wrap input {
    width: 88px;
    height: 42px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text);
    padding: 0 8px 0 12px;
    text-align: right;
    font-weight: 850;
}

.speed-input-wrap span {
    padding: 0 11px 0 4px;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.primary-button,
.secondary-button {
    width: 100%;
    border-radius: 12px;
    font-weight: 850;
    transition: transform 100ms ease, background-color 140ms ease, border-color 140ms ease;
}

.primary-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    margin-top: 18px;
    border: 0;
    background: var(--accent);
    color: #fff;
    padding: 12px 18px;
}

.primary-button:hover { background: var(--accent-hover); }
.primary-button:active, .secondary-button:active { transform: scale(0.99); }
.button-icon { font-size: 0.76rem; }

.error-box,
.notice-box {
    display: none;
    margin-top: 14px;
    border-radius: 11px;
    padding: 11px 13px;
    font-size: 0.86rem;
    font-weight: 700;
}

.error-box {
    border: 1px solid rgba(226, 0, 26, 0.28);
    background: var(--accent-soft);
    color: var(--accent);
}

.notice-box {
    border: 1px solid var(--warning-border);
    background: var(--warning-soft);
    color: var(--warning-text);
}

.error-box.is-visible,
.notice-box.is-visible { display: block; }

.results-panel {
    align-self: start;
    position: sticky;
    top: 18px;
}

.section-heading--results { margin-bottom: 14px; }

.summary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.summary-card {
    min-width: 0;
    padding: 13px 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface-soft);
}

.summary-card__label {
    display: block;
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.summary-card strong {
    display: block;
    font-size: 1.12rem;
}

.zde-display {
    overflow: hidden;
    border: 1px solid var(--display-border);
    border-radius: 14px;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.035), transparent 35%),
        var(--display-bg);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.025), 0 10px 24px rgba(0,0,0,0.18);
    color: var(--display-text);
}

.zde-display__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--display-border);
    color: var(--display-muted);
    font-family: "Courier New", ui-monospace, monospace;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.zde-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    letter-spacing: normal;
    text-transform: uppercase;
}

.zde-status i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--display-green);
    box-shadow: 0 0 9px rgba(112, 208, 139, 0.55);
}

.zde-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    padding: 18px 10px 16px;
}

.zde-item {
    min-width: 0;
    overflow: visible;
    text-align: center;
    font-family: "Courier New", ui-monospace, monospace;
}

.zde-item span {
    display: block;
    margin-bottom: 5px;
    color: var(--display-muted);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.zde-item strong {
    display: block;
    overflow: visible;
    color: var(--display-text);
    font-size: clamp(1.10rem, 2.6vw, 1.7rem);
    font-weight: 800;
    line-height: 1.1;
    white-space: nowrap;
}

.zde-copyline {
    padding: 10px 12px;
    border-top: 1px solid var(--display-border);
    color: var(--display-muted);
    font-family: "Courier New", ui-monospace, monospace;
    font-size: 0.72rem;
    text-align: center;
}

.limit-box {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2px 12px;
    margin-top: 12px;
    padding: 12px 13px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface-soft);
}

.limit-box span {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.limit-box strong { font-size: 1.05rem; }

.limit-box small {
    grid-column: 1 / -1;
    color: var(--muted);
    font-size: 0.76rem;
}

.secondary-button {
    min-height: 42px;
    margin-top: 12px;
    border: 1px solid var(--border);
    background: var(--surface-soft);
    color: var(--text);
    padding: 10px 14px;
}

.secondary-button:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.details-panel {
    margin-top: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface-soft);
}

.detail-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 13px;
    border-bottom: 1px solid var(--border);
}

.detail-row:last-child { border-bottom: 0; }

.detail-row span {
    color: var(--muted);
    font-size: 0.82rem;
}

.detail-row strong {
    text-align: right;
    font-size: 0.85rem;
}

.footer {
    padding: 15px 18px 4px;
    color: var(--muted);
    font-size: 0.75rem;
    text-align: center;
}

@media (max-width: 900px) {
    .hero__top { display: grid; }
    .toolbar { justify-content: flex-start; }
    .content { grid-template-columns: 1fr; }
    .results-panel { position: static; }
}

@media (max-width: 860px) {
    .settings-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .app-shell {
        width: min(100% - 18px, 1120px);
        margin: 9px auto 18px;
    }

    .hero {
        display: flex;
        flex-direction: column;
        border-radius: 16px 16px 0 0;
    }

    .hero-toggle {
        position: static;
        z-index: auto;
        order: -1;
        align-self: flex-end;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 72px;
        min-height: 36px;
        margin: 12px 14px 0;
        padding: 7px 11px;
        border: 1px solid rgba(255,255,255,0.32);
        border-radius: 999px;
        background: rgba(0,0,0,0.16);
        color: #fff;
        font-size: 0.76rem;
        font-weight: 800;
    }

    .hero.is-collapsed .eyebrow,
    .hero.is-collapsed .hero__subtitle,
    .hero.is-collapsed .toolbar,
    .hero.is-collapsed .rail-line,
    .hero.is-collapsed .hero__meta {
        display: none;
    }

    .hero.is-collapsed .hero__top {
        display: block;
        padding: 8px 18px 18px;
    }

    .hero.is-collapsed h1 {
        font-size: 1.72rem;
        line-height: 1.08;
    }

    .hero__top {
        padding: 10px 18px 18px;
        gap: 20px;
    }

    .hero__meta { padding: 14px 18px 20px; }
    .rail-line { margin: 0 18px; }

    .toolbar {
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
    }

    .compact-field select { width: 100%; }

    .segmented--theme {
        width: 100%;
        grid-template-columns: repeat(3, 1fr);
    }

    .theme-button { padding-inline: 8px; }

    .content {
        padding: 9px;
        gap: 9px;
        border-radius: 0 0 16px 16px;
    }

    .panel, .results-panel {
        border-radius: 13px;
        padding: 16px;
    }

    .section-heading { display: block; }

    .section-note {
        max-width: none;
        margin-top: 6px;
        text-align: left;
    }

    .vehicle-grid { grid-template-columns: 1fr; }

    .train-overview__scroll {
        overflow-x: visible;
    }

    .train-overview__line {
        min-width: 0;
        flex-wrap: wrap;
        justify-content: center;
        align-items: flex-end;
        row-gap: 12px;
    }

    .train-overview__vehicle {
        min-width: 96px;
        flex: 0 1 112px;
    }

    .train-overview__vehicle--image {
        min-width: 126px;
        flex-basis: 132px;
    }

    .train-overview__visual--image {
        width: 114px;
        height: 54px;
    }

    .train-overview__arrow {
        display: none;
    }

    .setting-card {
        align-items: stretch;
        flex-direction: column;
    }

    .setting-card select,
    .speed-input-wrap {
        width: 100%;
        max-width: none;
    }

    .speed-input-wrap input {
        flex: 1;
        width: auto;
    }

    .zde-grid {
        gap: 4px;
        padding-inline: 9px;
    }

    .zde-item strong { font-size: 1.18rem; }
}

@media (max-width: 410px) {
    .summary-grid { grid-template-columns: 1fr; }

    .zde-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 2px;
        padding-inline: 6px;
    }

    .zde-item strong {
        font-size: 0.98rem;
    }

    .zde-item span {
        font-size: 0.64rem;
    }

    .counter {
        grid-template-columns: 42px minmax(50px, 1fr) 42px;
    }

    .group-button {
        padding-inline: 7px;
        font-size: 0.86rem;
    }
}

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


.preset-panel {
    display: grid;
    gap: 11px;
    margin-top: 18px;
    padding: 15px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface-soft);
}

.preset-panel__head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 0.8fr);
    align-items: center;
    gap: 16px;
}

.preset-panel select {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    padding: 10px 34px 10px 11px;
}

.preset-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.mini-button {
    min-height: 36px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--surface);
    color: var(--text);
    padding: 7px 11px;
    font-size: 0.80rem;
    font-weight: 800;
}

.mini-button--share {
    margin-left: auto;
}

.mini-button.is-success {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
}

.mini-button:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
}

.mini-button.is-success,
.mini-button.is-success:hover:not(:disabled) {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
}

.mini-button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

@media (max-width: 640px) {
    .preset-panel__head {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .preset-actions {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .mini-button {
        width: 100%;
    }

    .mini-button--share {
        grid-column: 1 / -1;
        margin-left: 0;
    }
}


/* Globaler Detailmodus:
   In der Standardansicht bleiben Fahrzeugkarten bewusst kompakt. */
html[data-details="false"] .vehicle-card {
    gap: 11px;
}

html[data-details="true"] .vehicle-card {
    gap: 16px;
}


/* V3: unauffällige Kopierfunktion auf der ZDE-Anzeige */
.zde-display.is-copyable {
    cursor: pointer;
}

.zde-display.is-copyable:hover {
    border-color: color-mix(in srgb, var(--display-text) 28%, var(--display-border));
}

.zde-display.is-copyable:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 3px;
}

.zde-display.is-copied {
    box-shadow:
        inset 0 0 0 1px rgba(255,255,255,0.025),
        0 0 0 2px rgba(112, 208, 139, 0.18),
        0 10px 24px rgba(0,0,0,0.18);
}


/* =========================================================
   ZDE RECHNER – VERSION 2.1 / VISUAL REFRESH
   Version 2.2 · Build 3.3.45
   Ziel: weniger Dashboard-Karten, kompakter, technischer,
   stärkerer Bahn-/Instrumentencharakter.
   ========================================================= */

:root {
    --tech-line: color-mix(in srgb, var(--border) 82%, transparent);
    --tech-rail: color-mix(in srgb, var(--text) 18%, transparent);
}

body {
    background:
        linear-gradient(to right, transparent 0 49.9%, color-mix(in srgb, var(--border) 14%, transparent) 50%, transparent 50.1%) 0 0 / 64px 64px,
        linear-gradient(to bottom, transparent 0 49.9%, color-mix(in srgb, var(--border) 10%, transparent) 50%, transparent 50.1%) 0 0 / 64px 64px,
        var(--bg);
    font-family: Bahnschrift, "DIN Alternate", "Arial Narrow", Inter, ui-sans-serif, system-ui, sans-serif;
}

.app-shell {
    width: min(1220px, calc(100% - 28px));
    margin: 18px auto 26px;
}

.hero {
    border: 1px solid #29333d;
    border-top: 4px solid var(--accent);
    border-radius: 5px 5px 0 0;
    background:
        linear-gradient(90deg, rgba(226,0,26,.11), transparent 31%),
        #101820;
    box-shadow: none;
}

.hero__top {
    align-items: center;
    padding: 22px 26px 18px;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 5px;
    color: #aeb8c1;
    font-size: .70rem;
    letter-spacing: .15em;
}


.hero h1 {
    font-family: Bahnschrift, "DIN Alternate", "Arial Narrow", sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: .015em;
    text-transform: uppercase;
}

.hero__subtitle {
    margin-top: 6px;
    color: #c2cbd2;
    font-size: .9rem;
}

.compact-field select,
.segmented--theme {
    border-radius: 3px;
}

.rail-line {
    margin: 0;
    grid-template-columns: 22px 1fr 22px 1fr 22px 1fr 22px;
    opacity: .26;
}

.rail-line span {
    width: 22px;
    height: 6px;
    border: 0;
    border-radius: 0;
    background: #fff;
}

.rail-line i { height: 1px; }

.hero__meta {
    padding: 12px 26px 17px;
}

.pill {
    min-height: 24px;
    padding: 3px 8px;
    border-radius: 2px;
    background: transparent;
    color: #cbd4db;
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.content {
    gap: 14px;
    padding: 14px;
    border: 1px solid var(--border);
    border-top: 0;
    border-radius: 0 0 5px 5px;
    background: var(--surface-strong);
    box-shadow: none;
}

.panel,
.results-panel {
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--surface);
    padding: 20px;
    box-shadow: none;
}

.panel { border-top: 3px solid color-mix(in srgb, var(--text) 48%, var(--border)); }
.results-panel { border-top: 3px solid var(--accent); }

.section-heading {
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 9px;
    border-bottom: 1px solid var(--tech-line);
}

.section-heading--vehicles { margin-top: 20px; }

.section-heading h2 {
    font-family: Bahnschrift, "DIN Alternate", "Arial Narrow", sans-serif;
    font-size: 1.14rem;
    font-weight: 700;
    letter-spacing: .025em;
    text-transform: uppercase;
}

.section-kicker {
    margin-bottom: 3px;
    font-size: .67rem;
    letter-spacing: .16em;
}

.section-note { font-size: .79rem; }

.segmented--group {
    position: relative;
    gap: 0;
    margin-bottom: 12px;
    overflow: visible;
    border: 0;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
}

.group-button {
    min-height: 38px;
    border: 0;
    border-right: 1px solid var(--border);
    border-bottom: 3px solid transparent;
    background: transparent;
    color: var(--muted);
    padding: 8px 13px 7px;
    font-size: .82rem;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.group-button:last-child { border-right: 0; }
.group-button.is-active {
    border-bottom-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 6%, transparent);
    color: var(--text);
}

.preset-panel {
    gap: 9px;
    margin-top: 14px;
    padding: 11px 0 13px;
    border: 0;
    border-bottom: 1px solid var(--tech-line);
    border-radius: 0;
    background: transparent;
}

.preset-panel select,
.mini-button {
    border-radius: 3px;
}

.mini-button {
    min-height: 32px;
    padding: 5px 9px;
    font-size: .75rem;
}

.vehicle-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-top: 1px solid var(--border);
}

.vehicle-card {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr) minmax(154px, 184px);
    grid-template-rows: auto auto;
    align-items: center;
    column-gap: 16px;
    row-gap: 6px;
    min-height: 86px;
    padding: 10px 4px;
    border: 0;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    transition: background-color 120ms ease;
}

.vehicle-card:hover {
    transform: none;
    border-color: var(--border);
    background: color-mix(in srgb, var(--accent) 4%, transparent);
}

.vehicle-card__thumb {
    grid-column: 1;
    grid-row: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 108px;
    height: 54px;
    overflow: hidden;
}

.vehicle-card__thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,.18));
}

.vehicle-card__thumb--fallback {
    color: var(--muted);
    font-size: 2rem;
}

.vehicle-card__top {
    grid-column: 2;
    grid-row: 1;
}

.vehicle-card__name {
    margin-bottom: 1px;
    font-size: .96rem;
    font-weight: 750;
    letter-spacing: .015em;
}

.vehicle-card__class { font-size: .75rem; }

.vehicle-meta,
.vehicle-status {
    grid-column: 2;
    grid-row: 2;
    gap: 0;
}

.meta-chip {
    min-height: 20px;
    padding: 2px 8px 2px 0;
    border: 0;
    border-right: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
    font-size: .67rem;
}

.meta-chip + .meta-chip { padding-left: 8px; }
.meta-chip:last-child { border-right: 0; }

.counter {
    grid-column: 3;
    grid-row: 1 / -1;
    grid-template-columns: 38px minmax(52px, 1fr) 38px;
    gap: 4px;
}

.counter button,
.counter input {
    height: 38px;
    border-radius: 2px;
}

.counter button { font-size: 1.12rem; }
.counter input { font-size: .98rem; }

.settings-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 0;
    margin-top: 18px;
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: 3px;
    overflow: hidden;
}

.setting-card {
    gap: 8px;
    padding: 12px 13px;
    border: 0;
    border-left: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
}

.setting-card:first-child { border-left: 0; }
.setting-card__label {
    font-size: .79rem;
    letter-spacing: .03em;
    text-transform: uppercase;
}
.setting-card__hint { font-size: .68rem; }
.setting-card select,
.speed-input-wrap { border-radius: 2px; }

.primary-button,
.secondary-button {
    border-radius: 3px;
}

.primary-button {
    min-height: 44px;
    margin-top: 14px;
    justify-content: flex-start;
    padding-inline: 16px;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.error-box,
.notice-box { border-radius: 2px; }

.results-panel { top: 14px; }

.train-overview {
    position: relative;
    gap: 5px;
    margin: 0 0 13px;
    padding: 10px 8px 18px;
    border: 0;
    border-bottom: 1px solid var(--tech-line);
    border-radius: 0;
    background: transparent;
}

.train-overview::after {
    content: "";
    position: absolute;
    left: 8px;
    right: 8px;
    bottom: 8px;
    height: 5px;
    border-top: 2px solid var(--tech-rail);
    border-bottom: 1px solid var(--tech-rail);
    background: repeating-linear-gradient(90deg, transparent 0 14px, var(--tech-rail) 14px 17px);
    opacity: .8;
}

.train-overview__label {
    font-size: .68rem;
    letter-spacing: .14em;
}

.train-overview__line {
    position: relative;
    z-index: 1;
    gap: 5px;
    padding: 2px 0 0;
}

.train-overview__vehicle {
    gap: 2px;
    min-width: 116px;
    padding: 2px 3px 4px;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.train-overview__vehicle--image { min-width: 128px; }
.train-overview__visual--image { width: 122px; height: 50px; }
.train-overview__visual--image img { filter: none; }
.train-overview__vehicle-label {
    max-width: 130px;
    font-size: .66rem;
    font-weight: 650;
}
.train-overview__arrow {
    margin: 0 0 15px;
    font-size: .74rem;
}

.summary-grid {
    gap: 0;
    margin-bottom: 12px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.summary-card {
    padding: 9px 11px;
    border: 0;
    border-right: 1px solid var(--border);
    border-radius: 0;
    background: transparent;
}
.summary-card:last-child { border-right: 0; }
.summary-card__label { font-size: .66rem; letter-spacing: .10em; }
.summary-card strong { font-size: 1rem; }

.zde-display {
    border-radius: 3px;
    background: #080b0d;
    box-shadow: none;
}

.zde-display__header {
    padding: 9px 12px;
    font-family: Bahnschrift, "DIN Alternate", "Arial Narrow", ui-monospace, monospace;
    font-size: .68rem;
    letter-spacing: .17em;
}

.zde-status i {
    width: 6px;
    height: 6px;
    box-shadow: none;
}

.zde-grid { padding: 15px 8px 13px; }
.zde-item {
    font-family: Consolas, "Lucida Console", ui-monospace, monospace;
}
.zde-item span { font-size: .66rem; letter-spacing: .12em; }
.zde-item strong { font-size: clamp(1.08rem, 2.5vw, 1.55rem); font-weight: 700; }
.zde-copyline { padding: 7px 10px; font-size: .66rem; }

.limit-box {
    grid-template-columns: auto auto 1fr;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    padding: 8px 10px;
    border: 0;
    border-left: 3px solid var(--accent);
    border-radius: 0;
    background: color-mix(in srgb, var(--surface-soft) 75%, transparent);
}
.limit-box span { font-size: .69rem; }
.limit-box strong { font-size: .95rem; }
.limit-box small {
    grid-column: auto;
    text-align: right;
    font-size: .68rem;
}

.secondary-button {
    min-height: 36px;
    margin-top: 9px;
    padding: 7px 10px;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.details-panel {
    margin-top: 8px;
    border-radius: 0;
    background: transparent;
}
.detail-row { padding: 7px 9px; }
.detail-row span { font-size: .75rem; }
.detail-row strong { font-size: .77rem; }

.footer {
    padding-top: 11px;
    font-size: .68rem;
    text-align: left;
}

@media (max-width: 900px) {
    .content { grid-template-columns: 1fr; }
    .results-panel { position: static; }
}

@media (max-width: 860px) {
    .settings-grid { grid-template-columns: 1fr; }
    .setting-card {
        border-left: 0;
        border-top: 1px solid var(--border);
    }
    .setting-card:first-child { border-top: 0; }
}

@media (max-width: 640px) {
    body { background: var(--bg); }

    .app-shell {
        width: min(100% - 12px, 1220px);
        margin-top: 6px;
    }

    .hero { border-radius: 3px 3px 0 0; }
    .hero__top { padding: 9px 14px 14px; }
    .hero__meta { padding: 10px 14px 14px; }
    .rail-line { margin: 0; }

    .hero-toggle {
        margin: 9px 10px 0;
        min-height: 31px;
        border-radius: 2px;
        font-size: .7rem;
    }

    .content {
        gap: 7px;
        padding: 7px;
        border-radius: 0 0 3px 3px;
    }

    .panel,
    .results-panel {
        border-radius: 2px;
        padding: 13px;
    }

    .vehicle-card {
        grid-template-columns: 78px minmax(0,1fr) 128px;
        column-gap: 9px;
        min-height: 76px;
        padding-block: 8px;
    }

    .vehicle-card__thumb {
        width: 76px;
        height: 42px;
    }

    .counter {
        grid-template-columns: 34px minmax(44px,1fr) 34px;
        gap: 3px;
    }
    .counter button,
    .counter input { height: 36px; }

    .train-overview__line {
        flex-wrap: wrap;
        justify-content: center;
    }
    .train-overview__arrow { display: none; }

    .limit-box {
        grid-template-columns: 1fr auto;
    }
    .limit-box small {
        grid-column: 1 / -1;
        text-align: left;
    }

    .footer { text-align: center; }
}

@media (max-width: 470px) {
    .vehicle-card {
        grid-template-columns: minmax(0,1fr) 122px;
    }
    .vehicle-card__thumb { display: none; }
    .vehicle-card__top,
    .vehicle-meta,
    .vehicle-status { grid-column: 1; }
    .counter { grid-column: 2; }
}


/* =========================================================
   Version 2.1 – Produktlogo im Header
   ========================================================= */
.hero__brand {
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 0;
}

.hero__brand-copy {
    min-width: 0;
}

.hero__logo {
    display: block;
    width: 62px;
    height: 62px;
    flex: 0 0 62px;
    object-fit: cover;
    border-radius: 7px;
    box-shadow: 0 0 0 1px rgba(255,255,255,.12);
}

@media (max-width: 760px) {
    .hero__brand {
        gap: 11px;
    }

    .hero__logo {
        width: 50px;
        height: 50px;
        flex-basis: 50px;
        border-radius: 6px;
    }

    .hero__brand .eyebrow {
        line-height: 1.35;
    }
}

@media (max-width: 430px) {
    .hero__logo {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
    }
}


/* =========================================================
   Version 2.1 – frei sortierbare Fahrzeugauswahl
   Die Reihenfolge betrifft ausschließlich die Darstellung.
   ========================================================= */
.vehicle-order-toolbar {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 7px;
}

.vehicle-order-toolbar__actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    flex-wrap: wrap;
}

.vehicle-order-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.vehicle-order-toggle.is-active {
    border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
    background: color-mix(in srgb, var(--accent) 9%, transparent);
    color: var(--accent-strong, var(--accent));
}

.vehicle-card__order-controls {
    display: none;
}

.vehicle-grid.is-reordering .vehicle-card {
    grid-template-columns: 68px 112px minmax(0, 1fr) minmax(154px, 184px);
    cursor: grab;
    background: color-mix(in srgb, var(--accent) 2.5%, transparent);
}

.vehicle-grid.is-reordering .vehicle-card:active {
    cursor: grabbing;
}

.vehicle-grid.is-reordering .vehicle-card__order-controls {
    grid-column: 1;
    grid-row: 1 / -1;
    display: grid;
    grid-template-columns: 28px 28px;
    grid-template-rows: 25px 25px;
    align-content: center;
    justify-content: center;
    gap: 3px;
}

.vehicle-grid.is-reordering .vehicle-card__drag-handle {
    grid-column: 1;
    grid-row: 1 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 53px;
    border-right: 1px solid var(--border);
    color: var(--muted);
    font-size: 1.15rem;
    cursor: grab;
    user-select: none;
}

.vehicle-order-move {
    width: 26px;
    min-width: 26px;
    height: 25px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--surface, transparent);
    color: var(--text);
    font: inherit;
    line-height: 1;
    cursor: pointer;
}

.vehicle-order-move:hover:not(:disabled) {
    border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
    background: color-mix(in srgb, var(--accent) 7%, transparent);
}

.vehicle-order-move:disabled {
    opacity: .3;
    cursor: default;
}

.vehicle-grid.is-reordering .vehicle-card__thumb {
    grid-column: 2;
}

.vehicle-grid.is-reordering .vehicle-card__top,
.vehicle-grid.is-reordering .vehicle-meta,
.vehicle-grid.is-reordering .vehicle-status {
    grid-column: 3;
}

.vehicle-grid.is-reordering .counter {
    grid-column: 4;
}

.vehicle-card.is-dragging {
    opacity: .42;
}

.vehicle-card.is-drag-target {
    background: color-mix(in srgb, var(--accent) 10%, transparent) !important;
    box-shadow: inset 0 2px 0 var(--accent), inset 0 -2px 0 var(--accent);
}

@media (max-width: 760px) {
    .section-heading--vehicles {
        align-items: flex-start;
    }

    .vehicle-order-toolbar {
        width: 100%;
        align-items: flex-start;
    }

    .vehicle-order-toolbar__actions {
        justify-content: flex-start;
    }

    .vehicle-grid.is-reordering .vehicle-card {
        grid-template-columns: 58px 92px minmax(0, 1fr) auto;
    }

    .vehicle-grid.is-reordering .vehicle-card__thumb {
        width: 88px;
    }
}

@media (max-width: 540px) {
    .vehicle-grid.is-reordering .vehicle-card {
        grid-template-columns: 58px minmax(0, 1fr) auto;
    }

    .vehicle-grid.is-reordering .vehicle-card__thumb {
        display: none;
    }

    .vehicle-grid.is-reordering .vehicle-card__top,
    .vehicle-grid.is-reordering .vehicle-meta,
    .vehicle-grid.is-reordering .vehicle-status {
        grid-column: 2;
    }

    .vehicle-grid.is-reordering .counter {
        grid-column: 3;
    }
}


/* --- Version 2.1: pendelnde Header-Zuganimation (nur Desktop) --- */
.hero-train {
    padding: 6px 26px 0;
}

.hero-train__viewport {
    position: relative;
    height: 62px;
    overflow: hidden;
    border-top: 1px solid rgba(255,255,255,.06);
}

.hero-train__viewport::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 8px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(187,196,204,.72) 10%, rgba(187,196,204,.72) 90%, transparent);
}

.hero-train__line {
    position: absolute;
    left: 0;
    top: 6px;
    display: block;
    width: max-content;
    will-change: transform;
    pointer-events: none;
    opacity: 0;
}

.hero-train__composition {
    display: inline-flex;
    align-items: flex-end;
    gap: 2px;
    width: max-content;
    transform-origin: center center;
}


.hero-train.is-animating .hero-train__line {
    opacity: 1;
}

/* Hinfahrt: Zug kommt von rechts und fährt nach links. */
.hero-train.is-rtl.is-animating .hero-train__line {
    animation: heroTrainRideRtl 11s linear forwards;
}

/* Rückfahrt: Komplette Formation wird gespiegelt und fährt von links nach rechts. */
.hero-train.is-ltr .hero-train__composition {
    transform: scaleX(-1);
}

.hero-train.is-ltr.is-animating .hero-train__line {
    animation: heroTrainRideLtr 11s linear forwards;
}

.hero-train__vehicle {
    display: inline-flex;
    align-items: flex-end;
}

.hero-train .train-overview__vehicle {
    min-width: auto;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.hero-train .train-overview__vehicle--compact .train-overview__visual--image {
    width: auto;
    height: auto;
}

.hero-train .train-overview__vehicle--compact.train-overview__vehicle--image {
    min-width: auto;
}

.hero-train .train-overview__vehicle--compact img {
    display: block;
    width: auto;
    height: 34px;
    object-fit: contain;
}

.hero-train .train-overview__vehicle--loco.train-overview__vehicle--compact img {
    height: 40px;
}

.hero-train .train-overview__vehicle--cabcar.train-overview__vehicle--compact img {
    height: 36px;
}

.hero-train .train-overview__vehicle-label {
    display: none;
}

@keyframes heroTrainRideRtl {
    from { transform: translateX(calc(100vw + 48px)); }
    to { transform: translateX(calc(-100% - 48px)); }
}

@keyframes heroTrainRideLtr {
    from { transform: translateX(calc(-100% - 48px)); }
    to { transform: translateX(calc(100vw + 48px)); }
}

@media (max-width: 900px), (prefers-reduced-motion: reduce) {
    .hero-train { display: none; }
}


/* Hell-Modus: heller Kopfbereich, ZDE-Display bleibt bewusst dunkel */
html[data-theme="light"] .hero {
    border-color: #c7cfd7;
    border-top-color: var(--accent);
    background:
        linear-gradient(90deg, rgba(226,0,26,.06), transparent 30%),
        linear-gradient(180deg, #f8fafc 0%, #eef2f6 100%);
    color: var(--text);
}

html[data-theme="light"] .hero__top {
    border-bottom: 0;
}

html[data-theme="light"] .eyebrow {
    color: #65707b;
}


html[data-theme="light"] .hero__subtitle {
    color: #4f5a64;
}

html[data-theme="light"] .compact-field > span,
html[data-theme="light"] .theme-control__label {
    color: #5d6771;
}

html[data-theme="light"] .compact-field select {
    border-color: #c7cfd7;
    background: rgba(255,255,255,.92);
    color: var(--text);
}

html[data-theme="light"] .segmented--theme {
    border-color: #c7cfd7;
    background: rgba(255,255,255,.88);
}

html[data-theme="light"] .theme-button {
    border-right-color: #d3d8de;
    color: #5a6570;
}

html[data-theme="light"] .theme-button.is-active {
    background: #fff;
    color: #9e0012;
}

html[data-theme="light"] .rail-line {
    opacity: .45;
}

html[data-theme="light"] .rail-line i {
    background: #7f8993;
}

html[data-theme="light"] .rail-line span {
    background: #7f8993;
}

html[data-theme="light"] .pill {
    border-color: #c7cfd7;
    background: rgba(255,255,255,.66);
    color: #4d5761;
}


/* ====================== Version 2.2: Kategorien ====================== */
.category-button {
    min-height: 38px;
    border: 0;
    border-right: 1px solid var(--border);
    border-bottom: 3px solid transparent;
    background: transparent;
    color: var(--muted);
    padding: 8px 13px 7px;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.category-button:last-child { border-right: 0; }
.category-button.is-active {
    border-bottom-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 8%, transparent);
    color: var(--text);
}

.family-selector-wrap {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    margin: 2px 0 14px;
    padding: 8px 10px;
    border-left: 2px solid var(--accent);
    background: var(--surface-soft);
}
.family-selector-wrap[hidden] { display: none; }
.family-selector-label {
    color: var(--muted);
    font-family: Bahnschrift, "DIN Alternate", "Arial Narrow", sans-serif;
    font-size: .69rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.segmented--family {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(120px, 1fr);
    gap: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 2px;
    background: transparent;
}
.family-button {
    min-height: 34px;
    border: 0;
    border-right: 1px solid var(--border);
    background: transparent;
    color: var(--muted);
    padding: 7px 10px;
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .025em;
    text-transform: uppercase;
}
.family-button:last-child { border-right: 0; }
.family-button.is-active {
    background: var(--accent);
    color: #fff;
}

@media (max-width: 640px) {
    .family-selector-wrap { grid-template-columns: 1fr; gap: 6px; }
    .segmented--family { grid-auto-flow: row; grid-template-columns: 1fr; }
    .family-button { border-right: 0; border-bottom: 1px solid var(--border); }
    .family-button:last-child { border-bottom: 0; }
}