/* Duolingo-inspiriert, warme Aloha-Farben (kein kaltes Blau) */
:root {
    --rq-bg: #fffbf7;
    --rq-surface: #ffffff;
    --rq-text: #3f3f46;
    --rq-text-soft: #6b7280;
    --rq-brand: var(--aloha-red, #e30613);
    --rq-brand-dark: #b8040f;
    --rq-coral: #ff7a59;
    --rq-coral-soft: #fff0eb;
    --rq-sun: #ffc800;
    --rq-sun-dark: #e0a800;
    --rq-sun-soft: #fff8e1;
    --rq-warm-brown: #5c4a3a;
    --rq-border: #e5e2dc;
    --rq-border-deep: #d1cdc4;
    --rq-green: #58cc02;
    --rq-green-dark: #46a302;
    --rq-green-bg: #d7ffb8;
    --rq-green-text: #2d6a00;
    --rq-red: #ff4b4b;
    --rq-red-bg: #ffdfe0;
    --rq-red-text: #a3000a;
    --rq-shadow-btn: 0 4px 0 var(--rq-border-deep);
    --rq-radius-btn: 16px;
}

.portal-page--regelquiz {
    background: var(--rq-bg);
}

.portal-page--regelquiz .portal-hero {
    margin-bottom: 0.5rem;
}

.rq-shell {
    max-width: 680px;
    margin: 0 auto 3rem;
    padding: 0 1rem 2rem;
}

.rq-app {
    min-height: 420px;
}

.rq-app[x-cloak] {
    display: none !important;
}

/* —— Pfad / Level —— */
.rq-hero-card {
    background: linear-gradient(145deg, #fff5eb 0%, #ffe8d6 55%, #ffd4c4 100%);
    color: var(--rq-warm-brown);
    border-radius: 20px;
    padding: 1.15rem 1.25rem 1.3rem;
    margin-bottom: 1.25rem;
    border: 2px solid #ffd4c4;
    box-shadow: 0 8px 24px rgba(227, 6, 19, 0.08);
}

.rq-hero-card__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.rq-hero-card__level {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--rq-brand);
    font-weight: 800;
}

.rq-hero-card__title {
    margin: 0.2rem 0 0;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--rq-warm-brown);
}

.rq-hero-card__xp {
    font-weight: 800;
    font-size: 1rem;
    white-space: nowrap;
    background: var(--rq-surface);
    border: 2px solid var(--rq-border);
    border-bottom-width: 4px;
    border-radius: 12px;
    padding: 0.35rem 0.65rem;
    color: var(--rq-brand);
}

.rq-hero-card__sub {
    margin: 0 0 0.75rem;
    font-size: 0.9rem;
    color: var(--rq-text-soft);
    line-height: 1.45;
}

.rq-rank-bar {
    height: 14px;
    background: var(--rq-surface);
    border-radius: 999px;
    overflow: hidden;
    border: 2px solid var(--rq-border);
}

.rq-rank-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--rq-sun), var(--rq-coral));
    border-radius: 999px;
    transition: width 0.4s ease;
}

.rq-journey {
    margin-top: 0.7rem;
    font-size: 0.8rem;
    color: var(--rq-text-soft);
    line-height: 1.4;
}

.rq-stat {
    background: var(--rq-surface);
    border: 2px solid var(--rq-border);
    border-radius: var(--radius-pill);
    padding: 0.45rem 1rem;
    font-size: 0.9rem;
    color: var(--rq-text);
}

.rq-stat strong {
    color: var(--rq-brand);
}

.rq-path {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.rq-module-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: var(--rq-radius-btn);
    border: 2px solid var(--rq-border);
    border-bottom-width: 4px;
    border-bottom-color: var(--rq-border-deep);
    background: var(--rq-surface);
    text-align: left;
    width: 100%;
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.15s;
    min-height: 72px;
    box-shadow: none;
}

.rq-module-card:not(:disabled):not(.rq-module-card--locked):active {
    transform: translateY(2px);
    border-bottom-width: 2px;
}

.rq-module-card:disabled,
.rq-module-card--locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.rq-module-card:not(:disabled):not(.rq-module-card--locked):hover {
    border-color: var(--rq-coral);
}

.rq-module-card--done {
    border-color: var(--rq-green);
    border-bottom-color: var(--rq-green-dark);
    background: linear-gradient(180deg, #fff, #f6fff0);
}

.rq-module-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(145deg, var(--rq-sun) 0%, var(--rq-coral) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    box-shadow: 0 3px 0 rgba(180, 100, 60, 0.35);
}

.rq-module-card__body h3 {
    margin: 0 0 0.25rem;
    font-family: var(--font-heading);
    font-size: 1.08rem;
    color: var(--rq-text);
}

.rq-module-card__body p {
    margin: 0;
    font-size: 0.86rem;
    color: var(--rq-text-soft);
    line-height: 1.4;
}

.rq-module-card__meta {
    margin-top: 0.35rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--rq-coral);
}

.rq-module-card__badge {
    margin-left: auto;
    font-size: 1.35rem;
    color: var(--rq-green);
}

/* —— Spiel-Screen (Duolingo-Style) —— */
.rq-play {
    background: var(--rq-bg);
    border-radius: 0;
    border: none;
    box-shadow: none;
    overflow: visible;
}

.rq-play__top {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    gap: 0.65rem 0.75rem;
    align-items: center;
    padding: 0.25rem 0 1rem;
    background: transparent;
    color: var(--rq-text);
}

.rq-icon-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    color: var(--rq-text-soft);
    border-radius: 12px;
    cursor: pointer;
    font-size: 1.25rem;
    grid-row: 1 / span 2;
}

.rq-icon-btn:hover {
    background: rgba(0, 0, 0, 0.04);
}

.rq-icon-btn:focus-visible {
    outline: 2px solid var(--rq-sun);
    outline-offset: 2px;
}

.rq-play__meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    grid-column: 2;
}

.rq-progress-wrap {
    grid-column: 2;
    position: relative;
}

.rq-streak-banner {
    position: absolute;
    left: 50%;
    top: -1.35rem;
    transform: translateX(-50%);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--rq-sun-dark);
    white-space: nowrap;
}

.rq-progress {
    height: 16px;
    background: var(--rq-border);
    border-radius: 999px;
    overflow: hidden;
}

.rq-progress__bar {
    height: 100%;
    background: var(--rq-sun);
    border-radius: 999px;
    transition: width 0.35s ease;
    box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.08);
}

.rq-lives {
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.rq-streak {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--rq-sun-dark);
}

.rq-mascot-row {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
}

.rq-mascot-img {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #fff;
    box-shadow: 0 4px 0 var(--rq-border-deep);
    background: var(--rq-sun-soft);
}

.rq-speech {
    flex: 1;
    background: var(--rq-surface);
    border: 2px solid var(--rq-border);
    border-radius: 18px;
    border-bottom-left-radius: 6px;
    padding: 0.85rem 1rem;
    position: relative;
    box-shadow: var(--rq-shadow-btn);
}

.rq-speech::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 22px;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-right: 10px solid var(--rq-border);
}

.rq-speech::after {
    content: '';
    position: absolute;
    left: -7px;
    top: 23px;
    width: 0;
    height: 0;
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    border-right: 9px solid var(--rq-surface);
}

.rq-instruction {
    margin: 0 0 0.35rem;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--rq-text-soft);
}

.rq-question {
    margin: 0;
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--rq-text);
    line-height: 1.45;
}

.rq-question-meta {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--rq-coral);
    margin: 0 0 0.75rem;
}

.rq-play__main {
    padding: 0 0 6rem;
}

.rq-answers {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.rq-answer {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-height: 56px;
    padding: 0.75rem 1rem;
    border-radius: var(--rq-radius-btn);
    border: 2px solid var(--rq-border);
    border-bottom-width: 4px;
    border-bottom-color: var(--rq-border-deep);
    background: var(--rq-surface);
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--rq-text);
    cursor: pointer;
    transition: transform 0.1s ease, background 0.15s, border-color 0.15s;
}

.rq-answer:active:not(:disabled) {
    transform: translateY(2px);
    border-bottom-width: 2px;
}

.rq-answer:hover:not(:disabled) {
    background: #fafafa;
}

.rq-answer__num {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    border: 2px solid var(--rq-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--rq-text-soft);
    background: #fafaf9;
}

.rq-answer__text {
    flex: 1;
    line-height: 1.35;
}

.rq-answer--selected {
    border-color: var(--rq-sun-dark);
    background: var(--rq-sun-soft);
}

.rq-answer--selected .rq-answer__num {
    border-color: var(--rq-sun-dark);
    background: var(--rq-sun);
    color: var(--rq-warm-brown);
}

.rq-answer--correct {
    border-color: var(--rq-green);
    border-bottom-color: var(--rq-green-dark);
    background: var(--rq-green-bg);
    color: var(--rq-green-text);
}

.rq-answer--correct .rq-answer__num {
    background: var(--rq-green);
    border-color: var(--rq-green-dark);
    color: #fff;
}

.rq-answer--wrong {
    border-color: var(--rq-red);
    border-bottom-color: #e03030;
    background: var(--rq-red-bg);
    color: var(--rq-red-text);
}

.rq-answer--wrong .rq-answer__num {
    background: var(--rq-red);
    border-color: #e03030;
    color: #fff;
}

.rq-play__dock {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    padding: 0.75rem 1rem calc(0.85rem + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, transparent, var(--rq-bg) 30%);
    max-width: 680px;
    margin: 0 auto;
}

.rq-btn {
    display: block;
    width: 100%;
    min-height: 52px;
    border: none;
    border-radius: 14px;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.1s ease, filter 0.15s;
}

.rq-btn--primary {
    background: var(--rq-green);
    color: #fff;
    border: 2px solid var(--rq-green);
    border-bottom-width: 4px;
    border-bottom-color: var(--rq-green-dark);
    box-shadow: none;
}

.rq-btn--primary:hover:not(:disabled) {
    filter: brightness(1.03);
}

.rq-btn--primary:active:not(:disabled) {
    transform: translateY(2px);
    border-bottom-width: 2px;
}

.rq-btn--primary:disabled {
    background: var(--rq-border);
    border-color: var(--rq-border);
    border-bottom-color: var(--rq-border-deep);
    color: var(--rq-text-soft);
    cursor: not-allowed;
}

.rq-btn--ghost {
    background: var(--rq-surface);
    border: 2px solid var(--rq-border);
    border-bottom-width: 4px;
    border-bottom-color: var(--rq-border-deep);
    color: var(--rq-text);
    margin-top: 0.5rem;
    text-transform: none;
    font-weight: 700;
}

.rq-feedback {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1200;
    padding: 1.1rem 1rem calc(1rem + env(safe-area-inset-bottom));
    transform: translateY(110%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.rq-feedback--visible {
    transform: translateY(0);
}

.rq-feedback--ok {
    background: var(--rq-green-bg);
    border-top: 4px solid var(--rq-green);
    color: var(--rq-green-text);
}

.rq-feedback--ok .rq-btn--primary {
    background: var(--rq-green);
    border-color: var(--rq-green);
    border-bottom-color: var(--rq-green-dark);
}

.rq-feedback--bad {
    background: var(--rq-red-bg);
    border-top: 4px solid var(--rq-red);
    color: var(--rq-red-text);
}

.rq-feedback--bad .rq-btn--primary {
    background: var(--rq-red);
    border-color: var(--rq-red);
    border-bottom-color: #e03030;
}

.rq-feedback h4 {
    margin: 0 0 0.35rem;
    font-size: 1.15rem;
    font-weight: 800;
}

.rq-feedback p {
    margin: 0 0 0.85rem;
    font-size: 0.95rem;
    line-height: 1.45;
}

.rq-feedback__sub {
    font-size: 0.88rem;
    font-weight: 800;
    margin: -0.15rem 0 0.45rem;
}

.rq-xp-pop {
    position: fixed;
    top: 28%;
    left: 50%;
    transform: translate(-50%, 0);
    z-index: 1300;
    background: var(--rq-sun);
    color: var(--rq-warm-brown);
    font-weight: 800;
    font-size: 1.35rem;
    padding: 0.5rem 1.1rem;
    border-radius: 14px;
    border: 2px solid var(--rq-sun-dark);
    border-bottom-width: 4px;
    box-shadow: var(--shadow-lg);
    animation: rq-xp-pop 1.1s ease forwards;
    pointer-events: none;
}

@keyframes rq-xp-pop {
    0% { opacity: 0; transform: translate(-50%, 12px) scale(0.85); }
    15% { opacity: 1; transform: translate(-50%, 0) scale(1); }
    80% { opacity: 1; }
    100% { opacity: 0; transform: translate(-50%, -20px); }
}

.rq-panel {
    text-align: center;
    padding: 2rem 1.25rem;
    background: var(--rq-surface);
    border-radius: 20px;
    border: 2px solid var(--rq-border);
    border-bottom-width: 4px;
    box-shadow: none;
}

.rq-panel h2 {
    font-family: var(--font-heading);
    color: var(--rq-text);
    margin: 0 0 0.75rem;
}

.rq-panel p {
    color: var(--rq-text-soft);
    margin: 0 0 1.25rem;
}

.rq-panel__celebration {
    font-size: 1.05rem;
    color: var(--rq-coral);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.rq-panel__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.rq-badge {
    background: var(--rq-sun-soft);
    color: var(--rq-warm-brown);
    border: 2px solid #ffe08a;
    border-radius: var(--radius-pill);
    padding: 0.35rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 700;
}

.rq-cert-cta {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: var(--rq-radius-btn);
    background: var(--rq-coral-soft);
    border: 2px dashed var(--rq-coral);
}

.rq-cert-cta a {
    color: var(--rq-brand);
    font-weight: 800;
}

/* —— Duolingo-Style: Modul abgeschlossen —— */
.rq-complete {
    text-align: center;
    padding: 0.5rem 0 2rem;
    animation: rq-complete-in 0.45s ease;
}

@keyframes rq-complete-in {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.rq-complete__hero {
    width: min(100%, 320px);
    height: auto;
    margin: 0 auto 0.5rem;
    display: block;
}

.rq-complete__title {
    margin: 0 0 0.25rem;
    font-family: var(--font-heading);
    font-size: clamp(1.65rem, 5vw, 2rem);
    font-weight: 800;
    color: var(--rq-sun-dark);
    letter-spacing: -0.02em;
}

.rq-complete__module {
    margin: 0 0 1.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--rq-text-soft);
}

.rq-stat-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    max-width: 420px;
    margin: 0 auto 1rem;
}

.rq-stat-card {
    border-radius: 14px;
    overflow: hidden;
    text-align: left;
    border: 2px solid transparent;
}

.rq-stat-card__head {
    padding: 0.45rem 0.65rem;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
}

.rq-stat-card__body {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 0.75rem;
    background: var(--rq-surface);
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--rq-text);
}

.rq-stat-card__body i {
    font-size: 1.35rem;
}

.rq-stat-card--xp {
    border-color: var(--rq-sun-dark);
}

.rq-stat-card--xp .rq-stat-card__head {
    background: var(--rq-sun);
    color: var(--rq-warm-brown);
}

.rq-stat-card--xp .rq-stat-card__body {
    border-top: 2px solid var(--rq-sun);
    color: var(--rq-sun-dark);
}

.rq-stat-card--xp .rq-stat-card__body i {
    color: var(--rq-sun);
}

.rq-stat-card--acc .rq-stat-card__head {
    background: var(--rq-green);
}

.rq-stat-card--perfect {
    border-color: var(--rq-green-dark);
}

.rq-stat-card--perfect .rq-stat-card__body {
    border-top: 2px solid var(--rq-green);
    color: var(--rq-green-text);
}

.rq-stat-card--perfect .rq-stat-card__body i {
    color: var(--rq-green);
}

.rq-stat-card--great .rq-stat-card__head {
    background: #7acb2e;
}

.rq-stat-card--great {
    border-color: #5fa824;
}

.rq-stat-card--great .rq-stat-card__body {
    border-top: 2px solid #7acb2e;
    color: var(--rq-green-text);
}

.rq-stat-card--ok .rq-stat-card__head {
    background: var(--rq-coral);
}

.rq-stat-card--ok {
    border-color: #e85d3a;
}

.rq-stat-card--ok .rq-stat-card__body {
    border-top: 2px solid var(--rq-coral);
    color: var(--rq-warm-brown);
}

.rq-stat-card--ok .rq-stat-card__body i {
    color: var(--rq-coral);
}

.rq-complete__extras {
    list-style: none;
    margin: 0 auto 1.25rem;
    padding: 0;
    max-width: 420px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--rq-text-soft);
}

.rq-complete__extras li {
    margin: 0.35rem 0;
}

.rq-complete__extras i {
    color: var(--rq-sun-dark);
    margin-right: 0.35rem;
}

.rq-complete__cta {
    max-width: 420px;
    margin: 0 auto;
}

.rq-complete .rq-cert-cta {
    max-width: 420px;
    margin: 1.25rem auto 0;
}

@media (min-width: 768px) {
    .rq-play__dock {
        padding-left: max(1rem, calc((100vw - 680px) / 2 + 1rem));
        padding-right: max(1rem, calc((100vw - 680px) / 2 + 1rem));
    }
}