html.aiti-quiz-modal-open,
body.aiti-quiz-modal-open {
    overflow: hidden;
}

.aiti-quiz-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: clamp(14px, 2.8vw, 30px);
}

.aiti-quiz-modal.is-open {
    display: flex;
}

.aiti-quiz-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(17, 27, 49, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.aiti-quiz-modal__dialog {
    position: relative;
    width: min(940px, 100%);
    max-height: 100%;
    overflow: auto;
    border-radius: 24px;
}

.aiti-quiz-modal__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 999px;
    background: rgba(17, 27, 49, 0.78);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
}

.aiti-quiz-modal__close:hover,
.aiti-quiz-modal__close:focus-visible {
    background: rgba(17, 27, 49, 0.94);
    outline: none;
}

.aiti-quiz-modal__content > .aiti-quiz {
    margin: 0;
}

.aiti-quiz {
    --quiz-radius: 22px;
    --quiz-gap: 16px;
    position: relative;
    border-radius: var(--quiz-radius);
    padding: clamp(18px, 2.8vw, 32px);
    background:
        linear-gradient(var(--surface, #fff), var(--surface, #fff)) padding-box,
        linear-gradient(135deg, rgba(47, 109, 253, 0.45), rgba(255, 122, 26, 0.4), rgba(47, 109, 253, 0.25)) border-box;
    border: 1px solid transparent;
    box-shadow: var(--shadow, 0 18px 40px rgba(30, 43, 79, 0.12));
    overflow: hidden;
}

.aiti-quiz::before,
.aiti-quiz::after {
    content: '';
    position: absolute;
    pointer-events: none;
    border-radius: 50%;
    z-index: 0;
}

.aiti-quiz::before {
    width: 280px;
    height: 280px;
    right: -120px;
    top: -110px;
    background: radial-gradient(circle, rgba(47, 109, 253, 0.2), rgba(47, 109, 253, 0));
}

.aiti-quiz::after {
    width: 240px;
    height: 240px;
    left: -120px;
    bottom: -120px;
    background: radial-gradient(circle, rgba(255, 122, 26, 0.2), rgba(255, 122, 26, 0));
}

.aiti-quiz > * {
    position: relative;
    z-index: 1;
}

.aiti-quiz__progress-wrap {
    display: grid;
    gap: 8px;
    margin-bottom: 14px;
}

.aiti-quiz__progress-label {
    font-size: 14px;
    font-weight: 800;
    color: var(--navy, #1e2b4f);
    min-height: 1.2em;
}

.aiti-quiz__progress-bar {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: rgba(47, 109, 253, 0.12);
    overflow: hidden;
}

.aiti-quiz__progress-bar > span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--secondary, #2f6dfd), var(--primary, #ff7a1a));
    transition: width 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.aiti-quiz__stage {
    position: relative;
    min-height: 320px;
}

.aiti-quiz__screen {
    opacity: 0;
    transform: translateY(12px) scale(0.985);
    transition: opacity 240ms ease, transform 240ms ease;
}

.aiti-quiz__screen.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.aiti-quiz__screen.is-leaving {
    opacity: 0;
    transform: translateY(-10px) scale(0.99);
}

.aiti-quiz__card {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(224, 230, 245, 0.95);
    border-radius: 18px;
    padding: clamp(18px, 2.6vw, 30px);
}

.aiti-quiz__step {
    margin: 0 0 8px;
    font-size: 13px;
    letter-spacing: 0.03em;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--secondary, #2f6dfd);
}

.aiti-quiz__title {
    margin: 0;
    color: var(--navy, #1e2b4f);
    font-family: 'Unbounded', 'Nunito', system-ui, sans-serif;
    font-size: clamp(22px, 3vw, 34px);
    line-height: 1.2;
}

.aiti-quiz__text {
    margin: 14px 0 0;
    color: var(--text, #2a324b);
    font-size: clamp(15px, 1.8vw, 18px);
    line-height: 1.6;
}

.aiti-quiz__cta,
.aiti-quiz__result-link,
.aiti-quiz__restart {
    margin-top: 22px;
}

.aiti-quiz__options {
    margin-top: 18px;
    display: grid;
    gap: var(--quiz-gap);
}

.aiti-quiz__option {
    text-align: left;
    border-radius: 16px;
    border: 1px solid var(--border, #e0e6f5);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(242, 246, 255, 0.95));
    color: var(--navy, #1e2b4f);
    font-size: 16px;
    font-weight: 700;
    padding: 14px 16px;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.aiti-quiz__option:hover,
.aiti-quiz__option:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(47, 109, 253, 0.45);
    box-shadow: 0 12px 22px rgba(30, 43, 79, 0.1);
    outline: none;
}

.aiti-quiz__option.is-selected {
    border-color: var(--primary, #ff7a1a);
    background: linear-gradient(180deg, rgba(255, 122, 26, 0.12), rgba(255, 122, 26, 0.06));
}

.aiti-quiz__card--analysis {
    text-align: center;
}

.aiti-quiz__spinner {
    width: 72px;
    height: 72px;
    margin: 0 auto 14px;
    border-radius: 50%;
    border: 4px solid rgba(47, 109, 253, 0.2);
    border-top-color: var(--primary, #ff7a1a);
    border-right-color: var(--secondary, #2f6dfd);
    animation: aiti-quiz-spin 0.9s linear infinite;
}

.aiti-quiz__badge {
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 800;
    color: var(--secondary, #2f6dfd);
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(47, 109, 253, 0.1);
}

.aiti-quiz__reasons {
    margin-top: 18px;
    padding: 14px;
    border-radius: 14px;
    background: rgba(242, 246, 255, 0.85);
    border: 1px solid var(--border, #e0e6f5);
}

.aiti-quiz__reason-title {
    margin: 0;
    color: var(--navy, #1e2b4f);
    font-weight: 800;
}

.aiti-quiz__reasons ul {
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}

.aiti-quiz__reasons li {
    position: relative;
    padding-left: 24px;
    margin: 0;
}

.aiti-quiz__reasons li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 50%;
    width: 8px;
    height: 14px;
    border-right: 3px solid var(--primary, #ff7a1a);
    border-bottom: 3px solid var(--primary, #ff7a1a);
    transform: translateY(-60%) rotate(45deg);
}

.aiti-quiz__result-link {
    width: 100%;
}

.aiti-quiz__restart {
    width: 100%;
}

@keyframes aiti-quiz-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 768px) {
    .aiti-quiz-modal {
        padding: 10px;
    }

    .aiti-quiz-modal__dialog {
        width: 100%;
    }

    .aiti-quiz-modal__close {
        top: 8px;
        right: 8px;
        width: 36px;
        height: 36px;
    }

    .aiti-quiz {
        padding: 16px;
    }

    .aiti-quiz__card {
        border-radius: 14px;
        padding: 16px;
    }

    .aiti-quiz__stage {
        min-height: 280px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .aiti-quiz__screen,
    .aiti-quiz__progress-bar > span,
    .aiti-quiz__option,
    .aiti-quiz__spinner {
        transition: none;
        animation: none;
    }
}