/* ==========================================================================
   Component: Promo Modal
   "Дарим аудиокнигу за подписку!" subscription popup
   ========================================================================== */

/* Overlay, backdrop, popup (--wide), close — provided by dsb-modal-base.css */

/* z-index override: promo appears above other modals */
.promo-modal {
    z-index: 10000;
    padding: 48px 10px;
}

/* --- Dialog (custom padding) --- */
.promo-modal__dialog {
    padding: 20px 32px 28px;
}

/* --- Navigation (close button) --- */

.promo-modal__nav {
    display: flex;
    justify-content: flex-end;
}

/* --- Body --- */

.promo-modal__body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* --- Title --- */

.promo-modal__title {
    font-family: var(--font-family-serif);
    font-size: 24px;
    font-weight: 500;
    line-height: 30px;
    color: var(--color-dark-600);
    text-align: center;
    margin: 0;
}

/* --- Intro (text + photo side by side) --- */

.promo-modal__intro {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.promo-modal__desc {
    flex: 1;
    font-family: var(--font-family);
    font-style: italic;
    font-size: var(--font-size-base);
    line-height: 20px;
    color: var(--color-dark-500);
    margin: 0;
}

.promo-modal__photo {
    flex: 0 0 160px;
    min-width: 0;
}

.promo-modal__photo img {
    width: 160px;
    height: 162px;
    border-radius: var(--radius-lg);
    display: block;
    object-fit: cover;
}

/* --- Quote --- */

.promo-modal__quote {
    font-family: var(--font-family-serif);
    font-size: var(--font-size-lg);
    font-weight: 500;
    line-height: 20px;
    color: var(--color-dark-700);
    margin: 0;
}

/* --- Form --- */

.promo-modal__form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.promo-modal__fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.promo-modal__field {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.promo-modal__label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 15px;
    color: var(--color-dark-600);
}

.promo-modal__input {
    width: 100%;
    min-height: 42px;
    padding: 10px 16px;
    font-family: var(--font-family);
    font-size: 15px;
    line-height: 18px;
    color: var(--color-dark-600);
    background: var(--color-accent-50);
    border: 1px solid var(--color-accent-200);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color 0.2s;
}

.promo-modal__input::placeholder {
    color: var(--color-dark-400);
}

.promo-modal__input:focus {
    border-color: var(--color-accent);
}

/* --- Consent checkbox --- */

.promo-modal__consent {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.promo-modal__checkbox {
    width: 16px;
    height: 16px;
    margin-top: 1px;
    flex-shrink: 0;
    accent-color: var(--color-accent-600);
    cursor: pointer;
}

.promo-modal__consent-text {
    font-size: var(--font-size-base);
    line-height: 18px;
    color: var(--color-dark-500);
}

/* --- Submit button --- */

.promo-modal__submit {
    width: 100%;
    padding: 14px 26px;
    font-size: var(--font-size-lg);
    font-weight: 500;
    line-height: 20px;
    text-align: center;
    color: var(--color-dark-600);
    background: var(--color-accent-600);
    border: none;
    border-radius: var(--radius-btn);
    cursor: pointer;
    transition: opacity 0.2s;
}

.promo-modal__submit:hover {
    opacity: 0.9;
}

.promo-modal__submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Loading spinner — provided by dsb-modal-base.css (.dsb-modal__submit--loading) */

/* --- Error message --- */

.promo-modal__error {
    font-size: var(--font-size-sm);
    line-height: 17px;
    text-align: center;
    color: var(--color-red);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease;
}

.promo-modal__error--visible {
    max-height: 60px;
    opacity: 1;
}

/* --- Success state --- */

.promo-modal__success[hidden] {
    display: none;
}

.promo-modal__success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.promo-modal__success-title {
    font-family: var(--font-family-serif);
    font-size: var(--font-size-2xl);
    font-weight: 500;
    color: var(--color-dark-600);
    margin: 0;
}

.promo-modal__success-text {
    font-family: var(--font-family);
    font-size: var(--font-size-lg);
    color: var(--color-dark-400);
    margin: 0;
}

/* Hide form elements when success is shown */
.promo-modal__form--success .promo-modal__fields,
.promo-modal__form--success .promo-modal__consent,
.promo-modal__form--success .promo-modal__submit,
.promo-modal__form--success .promo-modal__error {
    display: none;
}

/* ==========================================================================
   RESPONSIVE — 768px (Mobile)
   ========================================================================== */

/* Mobile bottom-sheet — base provided by dsb-modal-base.css */
@media (max-width: 768px) {
    .promo-modal {
        padding: 10px;
    }

    .promo-modal__dialog {
        padding: 16px 20px 24px;
    }

    .promo-modal__title {
        font-size: 24px;
        line-height: 26px;
    }

    .promo-modal__intro {
        flex-direction: column-reverse;
        gap: var(--spacing-xl);
        align-items: center;
    }

    .promo-modal__photo {
        width: 180px;
        flex: none;
    }

    .promo-modal__desc {
        text-align: center;
    }

    .promo-modal__quote {
        text-align: center;
    }

    .promo-modal__submit {
        padding: 15px 18px;
        font-size: var(--font-size-base);
        line-height: 18px;
    }
}