/* HegauRaceTec – Reaktionstest: Startlicht-Arena */

#reaktionstest.reaction-section {
    padding: clamp(72px, 10vw, 112px) 0;
    scroll-margin-top: 96px;
}

#reaktionstest .reaction-intro {
    width: 100%;
    max-width: none;
    margin: 0 0 1.5rem;
    text-align: left;
}

#reaktionstest .reaction-intro .section-title {
    margin-bottom: 0.65rem;
}

#reaktionstest .reaction-intro > p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.7;
    max-width: 40rem;
    text-align: left;
    font-size: clamp(0.95rem, 2vw, 1.02rem);
}

/* Zwei Spalten: 50 / 50 */
.reaction-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

.reaction-play {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

#reaktionstest .reaction-arena,
#reaktionstest .reaction-name-row,
#reaktionstest .reaction-leaderboards {
    width: 100%;
    max-width: none;
    margin: 0;
}

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

    #reaktionstest .reaction-arena,
    #reaktionstest .reaction-name-row,
    #reaktionstest .reaction-leaderboards {
        max-width: none;
    }
}

/* Arena: Ampel füllt die Fläche */
.reaction-arena {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* ── Startlicht-Stage (Brand-Farben, hell wie die Seite) ── */
.reaction-stage {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    width: 100%;
    min-height: 300px;
    padding: 1.75rem 1.25rem 1.85rem;
    overflow: hidden;
    isolation: isolate;
    border: 1px solid var(--border-subtle);
    border-radius: 12px 12px 0 0;
    background:
        radial-gradient(ellipse 70% 50% at 50% 0%, rgba(87, 168, 235, 0.22) 0%, transparent 68%),
        linear-gradient(180deg, #f7fafd 0%, #eef4fb 48%, #e5eef8 100%);
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: none;
    text-align: center;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.85),
        0 14px 36px rgba(69, 84, 134, 0.08);
}

.reaction-stage::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(69, 84, 134, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(69, 84, 134, 0.045) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.9;
}

.reaction-stage::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent) 20%, var(--accent-soft) 50%, var(--accent) 80%, transparent);
    opacity: 0.9;
    z-index: 1;
    pointer-events: none;
}

.reaction-stage:hover {
    border-color: rgba(87, 168, 235, 0.4);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 18px 44px rgba(69, 84, 134, 0.12);
}

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

/* GO / Fehlstart: sofort, ohne Transition */
.reaction-stage.is-go {
    background:
        radial-gradient(ellipse 70% 50% at 50% 30%, rgba(40, 160, 80, 0.18) 0%, transparent 65%),
        linear-gradient(180deg, #eaf8ee 0%, #d8f0e0 100%);
    border-color: rgba(40, 140, 70, 0.35);
    box-shadow:
        inset 0 0 60px rgba(40, 160, 80, 0.12),
        0 14px 36px rgba(40, 140, 70, 0.12);
    transition: none;
    will-change: background, box-shadow;
}

.reaction-stage.is-go::before,
.reaction-stage.is-go::after {
    opacity: 0;
}

.reaction-stage.is-go .light {
    transition: none;
    background: rgba(40, 140, 70, 0.12);
    border-color: rgba(40, 140, 70, 0.28);
    box-shadow: none;
}

.reaction-stage.is-go .stage-message,
.reaction-stage.is-go .stage-hint,
.reaction-stage.is-go .stage-result {
    color: #1f7a3a;
}

.reaction-stage.is-fault {
    background:
        radial-gradient(ellipse 70% 50% at 50% 30%, rgba(200, 60, 70, 0.16) 0%, transparent 65%),
        linear-gradient(180deg, #fceceb 0%, #f5d8d6 100%);
    border-color: rgba(180, 60, 70, 0.35);
    box-shadow:
        inset 0 0 60px rgba(200, 60, 70, 0.1),
        0 14px 36px rgba(180, 60, 70, 0.12);
    transition: none;
}

.reaction-stage.is-fault::before,
.reaction-stage.is-fault::after {
    opacity: 0;
}

.reaction-stage.is-fault .stage-message,
.reaction-stage.is-fault .stage-hint {
    color: #a83840;
}

/* ── Startlichter (F1-Rot auf Brand-Hintergrund) ── */
.lights {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(0.65rem, 2vw, 1.1rem);
    width: auto;
    max-width: 100%;
    padding: 0.55rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(69, 84, 134, 0.12);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.light {
    flex: 0 0 auto;
    width: clamp(42px, 6vw, 56px);
    height: clamp(42px, 6vw, 56px);
    border-radius: 50%;
    background: rgba(69, 84, 134, 0.14);
    border: 2px solid rgba(69, 84, 134, 0.28);
    box-shadow: inset 0 2px 4px rgba(69, 84, 134, 0.12);
    transition: background 0.08s ease, box-shadow 0.08s ease, border-color 0.08s ease;
}

.light.on {
    background: #e82020;
    border-color: #ff6a6a;
    box-shadow:
        0 0 14px rgba(255, 50, 50, 0.45),
        0 0 28px rgba(87, 168, 235, 0.15);
}

.stage-copy {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
}

.stage-message {
    font-family: var(--font-heading, 'Montserrat', sans-serif);
    font-size: var(--fs-heading, 1.75rem);
    font-weight: var(--fw-heading, 800);
    letter-spacing: 0.04em;
    color: var(--heading);
    max-width: 24rem;
    line-height: 1.3;
    text-wrap: balance;
}

.stage-hint {
    color: var(--text-secondary);
    font-family: var(--font-body, 'Montserrat', sans-serif);
    font-size: var(--fs-body, 1rem);
    font-weight: var(--fw-body, 700);
    letter-spacing: 0.02em;
}

.stage-result {
    font-family: var(--font-slogan, 'Oswald', sans-serif);
    font-size: var(--fs-slogan, 1.125rem);
    font-weight: var(--fw-slogan, 400);
    letter-spacing: 0.04em;
    color: var(--accent);
    line-height: 1;
    margin-top: 0.15rem;
}

.stage-result span {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.reaction-stage.is-go .stage-result {
    color: #1f7a3a;
}

/* Session kompakt unter Stage */
.reaction-session {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.55rem;
    padding: 0.85rem 1rem;
    background: var(--bg-card, #f3f8fd);
    border: 1px solid var(--border-subtle);
    border-top: none;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 14px 32px rgba(69, 84, 134, 0.08);
}

.reaction-session-title {
    margin: 0;
    font-family: 'Oswald', sans-serif;
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--secondary);
    padding-bottom: 0.45rem;
    border-bottom: 1px solid rgba(69, 84, 134, 0.14);
    border-right: none;
    white-space: nowrap;
}

.session-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin: 0;
    min-width: 0;
}

.session-stat {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.15rem;
    padding: 0.45rem 0.4rem;
    border-right: 1px solid rgba(69, 84, 134, 0.1);
    border-bottom: none;
}

.session-stat:last-child {
    border-right: none;
}

.session-stat:nth-child(3),
.session-stat:nth-child(4) {
    border-bottom: none;
}

.session-stat-value {
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 0.03em;
    color: var(--secondary);
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

.session-stat dt,
.session-stat dd {
    margin: 0;
}

.session-stat-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    text-align: left;
}

.session-stat-value.is-highlight {
    color: var(--accent);
}

@media (max-width: 720px) {
    .reaction-session {
        padding: 0.85rem 1rem;
    }
}

/* Namensfelder kompakt in der linken Spalte */
.reaction-name-row {
    margin-top: 0;
    padding: 0;
    border: none;
    background: transparent;
    box-shadow: none;
}

.reaction-name-fields {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.7rem;
}

@media (min-width: 560px) {
    .reaction-name-fields {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.85rem;
    }
}

.reaction-name-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    min-width: 0;
}

.reaction-name-field label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    text-align: left;
}

.reaction-name-field label[for="player-name"]::after {
    content: ' *';
    color: var(--accent);
}

.reaction-name-field input {
    width: 100%;
    padding: 0.85rem 0;
    font-size: 1rem;
    color: var(--secondary);
    background: transparent;
    border: none;
    border-bottom: 1.5px solid rgba(69, 84, 134, 0.22);
    border-radius: 0;
    text-align: left;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.reaction-name-field input:hover {
    border-bottom-color: rgba(87, 168, 235, 0.55);
}

.reaction-name-field input:focus-visible {
    outline: none;
    border-bottom-color: var(--accent);
    box-shadow: 0 2px 0 0 var(--accent);
}

.reaction-name-field input::placeholder {
    color: var(--text-secondary);
    opacity: 0.55;
}

.reaction-name-field input:invalid:not(:focus):not(:placeholder-shown) {
    border-bottom-color: rgba(220, 80, 80, 0.65);
}

.reaction-name-field input:-webkit-autofill,
.reaction-name-field input:-webkit-autofill:hover,
.reaction-name-field input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--secondary);
    caret-color: var(--secondary);
    transition: background-color 99999s ease-in-out 0s;
    box-shadow: 0 0 0 1000px #f7fafd inset;
    border-bottom: 1.5px solid rgba(69, 84, 134, 0.22);
}

/* ── Rangliste (rechts, eine Liste + Toggle) ── */
.reaction-leaderboards {
    margin-top: 0;
    padding: 1rem 1.1rem 1.15rem;
    border: 1px solid rgba(69, 84, 134, 0.14);
    border-radius: 4px;
    background: linear-gradient(165deg, #ffffff 0%, #f5f8fc 100%);
    box-shadow: 0 14px 36px rgba(69, 84, 134, 0.07);
    min-width: 0;
    align-self: stretch;
}

.reaction-leaderboards-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.55rem 0.75rem;
    margin-bottom: 0.75rem;
    text-align: left;
}

.reaction-leaderboards-head .reaction-leaderboards-heading {
    margin: 0;
    font-size: 1.1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--heading);
    letter-spacing: 0.04em;
}

.lb-mode-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 3px;
    border-radius: 4px;
    background: rgba(69, 84, 134, 0.08);
    border: 1px solid rgba(69, 84, 134, 0.12);
}

.lb-mode-btn {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: 'Oswald', sans-serif;
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.42rem 0.7rem;
    border-radius: 3px;
    cursor: pointer;
    line-height: 1;
    transition: background 0.15s ease, color 0.15s ease;
}

.lb-mode-btn:hover {
    color: var(--secondary);
}

.lb-mode-btn.is-active {
    background: var(--accent);
    color: #ffffff;
}

.lb-mode-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.leaderboard-panel {
    min-width: 0;
    padding: 0;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.leaderboard-panel h4 {
    display: none;
}

.lb-table {
    margin-top: 0;
    border-radius: 0;
    overflow: hidden;
    border: none;
    background: transparent;
}

.lb-table-head {
    display: grid;
    grid-template-columns: 2.75rem minmax(0, 1fr) 4.75rem;
    gap: 0.4rem 0.55rem;
    align-items: center;
    padding: 0.5rem 0.2rem;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
    background: transparent;
    border-bottom: 1px solid rgba(69, 84, 134, 0.14);
}

.lb-table-head span:first-child,
.lb-table-head span:last-child {
    text-align: center;
}

.history-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.history-list li {
    display: grid;
    grid-template-columns: 2.75rem minmax(0, 1fr) 4.75rem;
    gap: 0.4rem 0.55rem;
    align-items: center;
    padding: 0.55rem 0.2rem;
    border: none;
    border-bottom: 1px solid rgba(69, 84, 134, 0.08);
    margin: 0;
    background: transparent;
    transition: background 0.18s ease;
}

.history-list li:last-child {
    border-bottom: none;
}

.history-list li:hover {
    background: rgba(87, 168, 235, 0.06);
}

.history-list .h-rank {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem;
    height: 1.85rem;
    margin: 0 auto;
    font-size: 0.72rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--text-secondary);
    border-radius: 6px;
    background: rgba(69, 84, 134, 0.06);
    border: 1px solid rgba(69, 84, 134, 0.1);
}

.history-list .h-rank.lb-rank-medal {
    width: auto;
    height: auto;
    border: none;
    background: transparent;
    font-size: 1.1rem;
    line-height: 1;
    filter: drop-shadow(0 2px 4px rgba(69, 84, 134, 0.2));
}

.history-list .h-name {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    text-align: left;
    min-width: 0;
    padding-right: 0.25rem;
}

.history-list .h-name-primary {
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.86rem;
    line-height: 1.3;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.history-list .h-name-meta {
    font-size: 0.7rem;
    font-weight: 400;
    line-height: 1.25;
    color: var(--text-secondary);
}

.history-list .h-time {
    justify-self: stretch;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 0.25rem 0.25rem;
    font-family: 'Oswald', sans-serif;
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    font-variant-numeric: tabular-nums;
    color: var(--secondary);
    white-space: nowrap;
    text-align: center;
    border-radius: 4px;
    background: rgba(87, 168, 235, 0.1);
    border: 1px solid rgba(69, 84, 134, 0.1);
}

.history-list .lb-attempts {
    display: block;
    margin-top: 2px;
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

.history-list .lb-time-main {
    display: block;
}

/* Reaktionstest: alle Kästen und Buttons erhalten harte Kanten. */
.reaction-stage,
.lights,
.reaction-session,
.reaction-leaderboards,
.lb-mode-toggle,
.lb-mode-btn,
.history-list .h-rank,
.history-list .h-time,
.history-list .h-you-badge,
.btn-reset,
.lb-page-btn {
    border-radius: 8px;
}

.history-list .h-best {
    color: var(--accent);
    border-color: rgba(87, 168, 235, 0.35);
    background: rgba(87, 168, 235, 0.14);
}

.history-list .h-avg-lead {
    color: var(--secondary);
    border-color: rgba(69, 84, 134, 0.2);
    background: rgba(69, 84, 134, 0.08);
}

.history-list li.is-top1,
.history-list li.is-top2,
.history-list li.is-top3 {
    padding-left: calc(0.25rem);
    border-left: 3px solid transparent;
    padding-left: calc(0.25rem + 3px);
    margin-left: -3px;
}

.history-list li.is-top1 {
    background: linear-gradient(90deg, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
    border-left-color: #d4af37;
}

.history-list li.is-top2 {
    background: linear-gradient(90deg, rgba(150, 160, 175, 0.1) 0%, transparent 70%);
    border-left-color: #9aa3b0;
}

.history-list li.is-top3 {
    background: linear-gradient(90deg, rgba(205, 127, 50, 0.1) 0%, transparent 70%);
    border-left-color: #cd7f32;
}

.history-list li.is-top1 .h-time {
    color: #9a7b1a;
    border-color: rgba(212, 175, 55, 0.35);
    background: rgba(212, 175, 55, 0.12);
}

.history-list li.is-top2 .h-time {
    color: #5c6570;
    border-color: rgba(150, 160, 175, 0.35);
    background: rgba(150, 160, 175, 0.12);
}

.history-list li.is-top3 .h-time {
    color: #a05a20;
    border-color: rgba(205, 127, 50, 0.35);
    background: rgba(205, 127, 50, 0.12);
}

.history-list li.is-you {
    box-shadow: inset 0 0 0 1px rgba(87, 168, 235, 0.4);
    background: rgba(87, 168, 235, 0.08);
}

.history-list .h-you-badge {
    display: inline-block;
    align-self: flex-start;
    margin-top: 0.15rem;
    padding: 0.14rem 0.5rem;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: #ffffff;
    background: var(--accent);
    border-radius: 4px;
}

.history-empty {
    margin: 0.5rem 0 0;
    padding: 1rem 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-secondary);
    text-align: left;
    border: none;
    border-radius: 0;
    background: transparent;
}

.leaderboard-panel .leaderboard-pagination {
    margin-top: 0.85rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(69, 84, 134, 0.1);
}

.reaction-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 1.5rem;
}

.btn-reset {
    background: transparent;
    border: 1px solid rgba(69, 84, 134, 0.28);
    color: var(--text-secondary);
    padding: 0.6rem 1.4rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.btn-reset:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(87, 168, 235, 0.06);
}

.btn-reset:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.leaderboard-pagination {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

.leaderboard-pagination[hidden] {
    display: none;
}

.lb-pages {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.lb-page-btn {
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 0.55rem;
    border: 1px solid rgba(69, 84, 134, 0.16);
    border-radius: 4px;
    background: #ffffff;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.lb-medal {
    font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', sans-serif;
    line-height: 1;
}

.lb-page-btn:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
}

.lb-page-btn.is-active {
    border-color: var(--accent);
    color: #ffffff;
    background: var(--accent);
    font-weight: 700;
}

.lb-page-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.lb-page-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.lb-page-ellipsis {
    color: var(--text-secondary);
    padding: 0 0.25rem;
    user-select: none;
}

.leaderboard-status {
    flex: 1 1 100%;
    text-align: left;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 0;
    order: 3;
}

.leaderboard-status.is-error {
    color: #c0392b;
}

@media (prefers-reduced-motion: reduce) {
    .reaction-stage,
    .light {
        transition: none;
    }
}

/* Einheitlich dezente Abrundung im Reaktionstest. */
.reaction-stage,
.lights,
.reaction-session,
.reaction-leaderboards,
.lb-mode-toggle,
.lb-mode-btn,
.history-list .h-rank,
.history-list .h-time,
.history-list .h-you-badge,
.btn-reset,
.lb-page-btn {
    border-radius: 8px;
}