.aiv-coupon-dialog[hidden] {
    display: none !important;
}

.aiv-coupon-entry-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 13px;
    color: var(--premium-brand-primary, #2e86c1);
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    text-underline-offset: 3px;
}

.aiv-coupon-entry-link:hover {
    color: #1a5276;
    text-decoration: underline;
}

.aiv-coupon-entry-link:focus-visible {
    outline: 3px solid rgba(46, 134, 193, 0.35);
    outline-offset: 4px;
    border-radius: 4px;
}

.aiv-coupon-dialog {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: grid;
    place-items: center;
    padding: 20px;
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.aiv-coupon-dialog__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 15, 28, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    animation: aiv-coupon-fade 180ms ease-out both;
}

.aiv-coupon-dialog__panel {
    --coupon-panel: var(--premium-bg-primary, #ffffff);
    --coupon-card: var(--premium-bg-secondary, #f5f9fc);
    --coupon-text: var(--premium-text-primary, #102a43);
    --coupon-muted: var(--premium-text-secondary, #627d98);
    --coupon-border: var(--premium-border, rgba(46, 134, 193, 0.22));
    position: relative;
    width: min(100%, 510px);
    overflow: hidden;
    padding: 38px;
    border: 1px solid var(--coupon-border);
    border-radius: 26px;
    background:
        radial-gradient(circle at 100% 0%, rgba(52, 152, 219, 0.18), transparent 35%),
        radial-gradient(circle at 0% 100%, rgba(16, 185, 129, 0.11), transparent 32%),
        var(--coupon-panel);
    color: var(--coupon-text);
    box-shadow: 0 28px 90px rgba(1, 21, 38, 0.38);
    animation: aiv-coupon-rise 240ms cubic-bezier(.2, .8, .2, 1) both;
}

html.dark .aiv-coupon-dialog__panel,
body.dark-theme .aiv-coupon-dialog__panel,
body.premium-dark-theme .aiv-coupon-dialog__panel {
    --coupon-panel: var(--premium-bg-tertiary, #111b26);
    --coupon-card: var(--premium-bg-secondary, #172434);
    --coupon-text: var(--premium-text-primary, #f1f7fb);
    --coupon-muted: var(--premium-text-secondary, #9fb3c8);
    --coupon-border: var(--premium-border, rgba(91, 167, 219, 0.28));
}

.aiv-coupon-dialog__close {
    position: absolute;
    top: 16px;
    right: 16px;
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid var(--coupon-border);
    border-radius: 50%;
    background: var(--coupon-card);
    color: var(--coupon-muted);
    font-size: 25px;
    line-height: 1;
    cursor: pointer;
    transition: transform 160ms ease, border-color 160ms ease, color 160ms ease;
}

.aiv-coupon-dialog__close:hover {
    transform: rotate(6deg) scale(1.04);
    border-color: #2e86c1;
    color: #2e86c1;
}

.aiv-coupon-dialog__mark {
    display: grid;
    width: 62px;
    height: 62px;
    margin-bottom: 22px;
    place-items: center;
    border: 1px solid rgba(52, 152, 219, 0.34);
    border-radius: 19px;
    background: linear-gradient(145deg, rgba(46, 134, 193, 0.18), rgba(16, 185, 129, 0.12));
    color: #2e86c1;
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.24);
}

.aiv-coupon-dialog__mark svg {
    width: 32px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.aiv-coupon-dialog__eyebrow {
    margin: 0 0 7px;
    color: #2e86c1;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.aiv-coupon-dialog h2 {
    margin: 0;
    color: var(--coupon-text);
    font-size: clamp(1.55rem, 4vw, 2rem);
    font-weight: 780;
    letter-spacing: -0.035em;
    line-height: 1.12;
}

.aiv-coupon-dialog__description {
    margin: 12px 0 25px;
    color: var(--coupon-muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

.aiv-coupon-dialog label {
    display: block;
    margin-bottom: 8px;
    color: var(--coupon-text);
    font-size: 0.82rem;
    font-weight: 750;
}

.aiv-coupon-dialog__input-wrap {
    display: flex;
    align-items: center;
    overflow: hidden;
    border: 1.5px solid var(--coupon-border);
    border-radius: 14px;
    background: var(--coupon-card);
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.aiv-coupon-dialog__input-wrap:focus-within {
    transform: translateY(-1px);
    border-color: #2e86c1;
    box-shadow: 0 0 0 4px rgba(46, 134, 193, 0.13);
}

.aiv-coupon-dialog__input-wrap > span {
    margin-left: 14px;
    padding: 6px 8px;
    border-radius: 7px;
    background: rgba(46, 134, 193, 0.13);
    color: #2e86c1;
    font-size: 0.66rem;
    font-weight: 850;
    letter-spacing: 0.1em;
}

.aiv-coupon-dialog input {
    min-width: 0;
    flex: 1;
    padding: 15px 14px 15px 11px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--coupon-text);
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.aiv-coupon-dialog input::placeholder {
    color: var(--coupon-muted);
    font-weight: 600;
    opacity: 0.58;
}

.aiv-coupon-dialog__hint,
.aiv-coupon-dialog__error {
    margin: 8px 2px 0;
    font-size: 0.77rem;
    line-height: 1.4;
}

.aiv-coupon-dialog__hint {
    color: var(--coupon-muted);
}

.aiv-coupon-dialog__error {
    min-height: 1.1em;
    color: #dc3545;
    font-weight: 700;
}

.aiv-coupon-dialog__actions {
    display: grid;
    grid-template-columns: 0.78fr 1.35fr;
    gap: 10px;
    margin-top: 20px;
}

.aiv-coupon-dialog__actions button {
    min-height: 49px;
    border-radius: 13px;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 780;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.aiv-coupon-dialog__actions button:hover {
    transform: translateY(-1px);
}

.aiv-coupon-dialog__secondary {
    border: 1px solid var(--coupon-border);
    background: var(--coupon-card);
    color: var(--coupon-text);
}

.aiv-coupon-dialog__primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 0;
    background: linear-gradient(135deg, #2e86c1 0%, #1a5276 100%);
    color: #ffffff;
    box-shadow: 0 11px 28px rgba(46, 134, 193, 0.27);
}

.aiv-coupon-dialog__primary svg {
    width: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.aiv-coupon-dialog__trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin: 18px 0 0;
    color: var(--coupon-muted);
    font-size: 0.75rem;
}

.aiv-coupon-dialog__trust svg {
    width: 16px;
    fill: none;
    stroke: #10b981;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.aiv-coupon-dialog-open {
    overflow: hidden !important;
}

.aiv-coupon-dialog button:focus-visible,
.aiv-coupon-dialog input:focus-visible {
    outline: 3px solid rgba(46, 134, 193, 0.38);
    outline-offset: 3px;
}

@keyframes aiv-coupon-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes aiv-coupon-rise {
    from { opacity: 0; transform: translateY(18px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 560px) {
    .aiv-coupon-dialog {
        align-items: end;
        padding: 10px;
    }

    .aiv-coupon-dialog__panel {
        width: 100%;
        padding: 30px 21px 24px;
        border-radius: 23px;
    }

    .aiv-coupon-dialog__mark {
        width: 54px;
        height: 54px;
        margin-bottom: 18px;
    }

    .aiv-coupon-dialog__actions {
        grid-template-columns: 1fr;
    }

    .aiv-coupon-dialog__primary {
        grid-row: 1;
    }
}

@media (prefers-reduced-motion: reduce) {
    .aiv-coupon-dialog *,
    .aiv-coupon-dialog__backdrop,
    .aiv-coupon-dialog__panel {
        animation: none !important;
        transition: none !important;
    }
}