.idt-ho-overlay {
    position: fixed;
    inset: 0;
    z-index: 100050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 23, 42, 0.58);
    opacity: 0;
    visibility: hidden;
    transition: opacity 180ms ease, visibility 180ms ease;
}

.idt-ho-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.idt-ho-dialog {
    position: relative;
    width: min(100%, 430px);
    max-height: calc(100dvh - 20px);
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid rgba(148, 163, 184, 0.32);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.24);
    color: #172033;
    transform: translateY(10px) scale(0.985);
    transition: transform 180ms ease;
}

.idt-ho-overlay.is-visible .idt-ho-dialog {
    transform: translateY(0) scale(1);
}

.idt-ho-accent {
    height: 5px;
    background: #087f5b;
}

.idt-ho-body {
    padding: 26px 26px 24px;
}

.idt-ho-close {
    position: absolute;
    top: 14px;
    right: 14px;
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: #f1f5f9;
    color: #475569;
    font: inherit;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

.idt-ho-close:hover,
.idt-ho-close:focus-visible {
    background: #e2e8f0;
    color: #0f172a;
    outline: 3px solid rgba(8, 127, 91, 0.2);
}

.idt-ho-eyebrow {
    margin: 0 44px 8px 0;
    color: #087f5b;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.idt-ho-title {
    margin: 0;
    color: #0f172a;
    font-size: clamp(1.45rem, 5vw, 1.78rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.16;
}

.idt-ho-copy {
    margin: 10px 0 18px;
    color: #526075;
    font-size: 0.96rem;
    line-height: 1.55;
}

.idt-ho-price-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin: 0 0 18px;
    padding: 15px 16px;
    border: 1px solid #a7f3d0;
    border-radius: 13px;
    background: #ecfdf5;
}

.idt-ho-price-label {
    color: #065f46;
    font-size: 0.83rem;
    font-weight: 700;
}

.idt-ho-price-old {
    display: block;
    margin-top: 2px;
    color: #64748b;
    font-size: 0.82rem;
}

.idt-ho-price-old strong {
    font-weight: 600;
    text-decoration: line-through;
}

.idt-ho-price {
    flex: none;
    color: #065f46;
    font-size: 1.72rem;
    font-weight: 850;
    letter-spacing: -0.035em;
}

.idt-ho-points {
    display: grid;
    gap: 9px;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}

.idt-ho-points li {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    color: #334155;
    font-size: 0.88rem;
    line-height: 1.4;
}

.idt-ho-check {
    display: grid;
    flex: 0 0 20px;
    width: 20px;
    height: 20px;
    place-items: center;
    border-radius: 50%;
    background: #d1fae5;
    color: #047857;
    font-size: 0.72rem;
    font-weight: 900;
}

.idt-ho-primary,
.idt-ho-secondary {
    width: 100%;
    border-radius: 11px;
    font: inherit;
    cursor: pointer;
}

.idt-ho-primary {
    min-height: 50px;
    border: 1px solid #047857;
    background: #087f5b;
    box-shadow: 0 7px 18px rgba(8, 127, 91, 0.2);
    color: #ffffff;
    font-size: 0.98rem;
    font-weight: 800;
}

.idt-ho-primary:hover,
.idt-ho-primary:focus-visible {
    background: #047857;
    outline: 3px solid rgba(8, 127, 91, 0.22);
}

.idt-ho-primary:disabled {
    cursor: wait;
    opacity: 0.7;
}

.idt-ho-secondary {
    min-height: 42px;
    margin-top: 7px;
    border: 0;
    background: transparent;
    color: #526075;
    font-size: 0.86rem;
    font-weight: 650;
}

.idt-ho-secondary:hover,
.idt-ho-secondary:focus-visible {
    color: #0f172a;
    text-decoration: underline;
    outline: none;
}

.idt-ho-message {
    display: none;
    margin: 12px 0 0;
    padding: 10px 12px;
    border-radius: 9px;
    background: #fef2f2;
    color: #b91c1c;
    font-size: 0.84rem;
    line-height: 1.4;
}

.idt-ho-message.is-visible {
    display: block;
}

.idt-ho-success .idt-ho-eyebrow,
.idt-ho-success .idt-ho-copy,
.idt-ho-success .idt-ho-price-box,
.idt-ho-success .idt-ho-points,
.idt-ho-success .idt-ho-secondary {
    display: none;
}

.idt-ho-success .idt-ho-title {
    margin: 10px 0 12px;
    text-align: center;
}

.idt-ho-success-mark {
    display: none;
    width: 52px;
    height: 52px;
    margin: 4px auto 0;
    place-items: center;
    border-radius: 50%;
    background: #d1fae5;
    color: #047857;
    font-size: 1.45rem;
    font-weight: 900;
}

.idt-ho-success .idt-ho-success-mark {
    display: grid;
}

@media (max-width: 600px) {
    .idt-ho-overlay {
        align-items: flex-end;
        padding: 0;
    }

    .idt-ho-dialog {
        width: 100%;
        max-width: none;
        border-width: 1px 0 0;
        border-radius: 20px 20px 0 0;
        transform: translateY(22px);
    }

    .idt-ho-body {
        padding: 24px 20px max(22px, env(safe-area-inset-bottom));
    }

    .idt-ho-price-box {
        padding: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .idt-ho-overlay,
    .idt-ho-dialog {
        transition: none;
    }
}