.barom-coupon-display {
    padding: 1.5rem;
    margin-bottom: 2rem;
    background: var(--swell-block_bg_color, #fff);
    color: var(--swell-text_color, #333);
}

.barom-coupon-display .coupon-info h3 {
    margin-top: 0;
    font-size: 1.5rem;
    color: var(--swell-heading_color, #111);
}

.barom-coupon-display .coupon-info .coupon-store,
.barom-coupon-display .coupon-info .coupon-period {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
    color: inherit;
}

.coupon-info__meta {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.coupon-description {
    margin: 1rem 0;
    padding: 1rem;
    background-color: var(--swell-bg_color_dark, #f9f9f9);
    border-left: 4px solid var(--swell-main_color, #2D2C2F);
    line-height: 1.7;
    color: var(--swell-text_color, #333);
}

.coupon-description p:last-child {
    margin-bottom: 0;
}

.coupon-usage-form {
    margin-top: 1.5rem;
    border-top: 1px solid var(--swell-border_color, #eee);
    padding-top: 1.25rem;
}

.coupon-visual {
    margin-bottom: 1.25rem;
    text-align: center;
}

.coupon-visual__image {
    width: 100%;
    height: auto;
}

.coupon-usage-form h4 {
    margin: 0 0 0.75rem;
    font-size: 1.2rem;
    color: var(--swell-heading_color, #111);
}

.coupon-usage-form .usage-instructions {
    margin: 0 0 1rem;
    color: inherit;
    font-size: 0.95rem;
}

.coupon-email-form {
    display: grid;
    gap: 0.75rem;
    max-width: 22.5rem;
}

.coupon-email-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.coupon-email-form input[type="email"] {
    width: 100%;
    box-sizing: border-box;
    padding: 0.75rem 0.875rem;
    border: 1px solid var(--swell-border_color, #ccc);
    font-size: 1rem;
}

.coupon-email-form input[type="email"]:focus-visible {
    outline: none;
    border-color: var(--swell-main_color, #2D2C2F);
}

.coupon-email-check-button,
.coupon-password-submit,
.use-coupon-button {
    padding: 0.75rem 1rem;
    background: var(--swell-main_color, #2D2C2F);
    color: var(--swell-button_text_color, #fff);
    border: none;
    font-size: 1rem;
    cursor: pointer;
}

.coupon-email-check-button:hover,
.coupon-password-submit:hover,
.use-coupon-button:hover {
    opacity: 0.8;
}

.coupon-message,
.coupon-modal-message {
    margin-top: 1rem;
    padding: 0.75rem 0.875rem;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.95rem;
}

.coupon-message.is-success,
.coupon-modal-message.is-success {
    background: #e8f5e9;
    border-color: #a5d6a7;
    color: #1b5e20;
}

.coupon-message.is-error,
.coupon-modal-message.is-error {
    background: #ffebee;
    border-color: #ef9a9a;
    color: #c62828;
}

.coupon-unavailable {
    margin-top: 1.25rem;
}

.coupon-unavailable__message {
    margin: 0 0 0.75rem;
    font-size: 0.95rem;
    line-height: 1.6;
    /* color: #444; */
}

.coupon-register-widget .barom-member-form-wrapper {
    margin: 0;
    box-shadow: none;
    border: 0;
    padding: 0;
    background: transparent;
    max-width: none;
    width: 100%;
    text-align: left;
}

.coupon-register-widget .barom-member-form-wrapper .member-form-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.coupon-register-widget .barom-member-form-wrapper .member-form-description {
    margin-bottom: 0.75rem;
}

.coupon-register-widget .barom-member-form-wrapper .form-group {
    gap: 0.5rem;
}

.coupon-register-widget .barom-member-form-wrapper .member-email-input,
.coupon-register-widget .barom-member-form-wrapper .member-submit-button {
    width: 100%;
}

.coupon-register-widget .barom-member-form-wrapper .barom-member-form {
    width: 100%;
}

.coupon-register-widget .barom-member-form-wrapper .form-group {
    gap: 0.5rem;
}

.coupon-register-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.coupon-register-prompt p {
    margin: 0;
}

.coupon-register-actions .button {
    cursor: pointer;
}

.coupon-modal-loading {
    padding: 2.5rem 1.25rem;
    text-align: center;
    font-size: 1rem;
    color: #555;
}

.coupon-modal-error {
    padding: 2.5rem 1.25rem;
    text-align: center;
    color: #c62828;
    font-weight: 600;
}

.coupon-register-actions .coupon-register-no {
    background: none;
    border: 1px solid #ccc;
    padding: 0.5rem 1rem;
}

.coupon-register-actions .coupon-register-yes {
    background: #2D2C2F;
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
}

.coupon-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.coupon-item {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0.75rem;
}

.coupon-item__thumb-wrap {
    flex: 0 0 auto;
    width: 4.5rem;
    height: 4.5rem;
    overflow: hidden;
    background: var(--swell-bg_color_dark, #f6f6f6);
    display: flex;
    align-items: center;
    justify-content: center;
}

.coupon-item__thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.coupon-item__content {
    display: inline-flex;
    flex-direction: column;
    gap: 0.25rem;
}

.coupon-item__content a {
    font-weight: 600;
}

.coupon-item__period {
    font-size: 0.85rem;
    color: inherit;
}

.barom-coupon-archive {
    padding: 2.5rem 0 3.75rem;
}

.barom-coupon-archive__inner {
    max-width: 67.5rem;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.barom-coupon-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: stretch; /* Ensure grid items stretch to fill height */
}

/* 店舗詳細ページ内のクーポンリストもグリッド表示 */
.store-coupon-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: stretch;
}

.coupon-card {
    display: flex;
    flex-direction: column;
    background: var(--swell-block_bg_color, #fff);
    border: 1px solid var(--swell-border_color, #e5e7eb);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    color: var(--swell-text_color, #333);
}

.coupon-card__link {
    display: flex;
    flex-direction: column;
    flex: 1; /* Make link fill the card vertically */
    text-decoration: none;
    color: inherit;
}

.coupon-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
}

.coupon-card__image {
    position: relative;
    padding-top: 56.25%;
    overflow: hidden;
}

.coupon-card__image img,
.coupon-card__placeholder {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.coupon-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--swell-bg_color, #f0f0f0);
    color: inherit;
    font-size: 0.9rem;
}

.coupon-card__body {
    padding: 1.125rem;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    flex: 1;
}

.coupon-card__title {
    margin: 0;
    padding: 0;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--swell-heading_color, #111);
}

/* post_content内でもスタイルを維持 */
.post_content .coupon-card__title {
    margin: 0;
    padding: 0;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--swell-heading_color, #111);
    border-top: none;
    border-bottom: none;
    border-left: none;
    border-right: none;
    background: none;
}

.post_content .coupon-card__title::before,
.post_content .coupon-card__title::after {
    display: none;
}

.coupon-card__meta {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    flex: 1; /* This will push the button to the bottom */
}

.coupon-card__store {
    margin: 0;
    font-size: 0.9rem;
    color: inherit;
}

.coupon-card__period {
    margin: 0;
    font-size: 0.9rem;
    color: inherit;
}

.coupon-card__open {
    margin-top: auto;
    padding: 0.625rem 0.875rem;
    background: var(--swell-main_color, #2D2C2F);
    color: var(--swell-button_text_color, #fff);
    border: none;
    cursor: pointer;
}

.coupon-card__open:hover {
    opacity: 0.8;
}

@media (max-width: 1024px) {
    .barom-coupon-grid,
    .store-coupon-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

@media (max-width: 640px) {
    .barom-coupon-grid,
    .store-coupon-list {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

.coupon-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2147483647;
    padding-top: calc(env(safe-area-inset-top, 0px) + clamp(0.75rem, 4vw, 2rem));
    padding-right: clamp(0.75rem, 4vw, 2rem);
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + clamp(0.75rem, 4vw, 2rem));
    padding-left: clamp(0.75rem, 4vw, 2rem);
    overflow-y: auto;
}

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

.coupon-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.coupon-modal__dialog {
    position: relative;
    background: var(--swell-block_bg_color, #fff);
    padding: 1.5rem;
    width: min(90vw, 37.5rem);
    max-height: 90vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 0.625rem 1.5625rem rgba(0, 0, 0, 0.15);
    z-index: 2147483647;
    color: var(--swell-text_color, #333);
}

body.barom-coupon-modal-open #site_header,
body.barom-coupon-modal-open .l-header,
body.barom-coupon-modal-open .c-header,
body.barom-coupon-archive-open #site_header,
body.barom-coupon-archive-open .l-header,
body.barom-coupon-archive-open .c-header {
    z-index: 100;
}

@media (min-width: 768px) {
    .coupon-modal {
        padding-top: calc(env(safe-area-inset-top, 0px) + clamp(1rem, 5vh, 3rem));
        padding-right: clamp(1rem, 5vw, 3rem);
        padding-bottom: calc(env(safe-area-inset-bottom, 0px) + clamp(1rem, 5vh, 3rem));
        padding-left: clamp(1rem, 5vw, 3rem);
    }
}

.coupon-modal__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
}

.coupon-modal__lead {
    margin-top: 0;
    color: inherit;
    font-size: 0.95rem;
}

.coupon-password-form {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.coupon-password-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.coupon-password-form input[type="password"] {
    width: 100%;
    padding: 0.75rem 0.875rem;
    border: 1px solid var(--swell-border_color, #ccc);
    font-size: 1rem;
}

.coupon-password-form input[type="password"]:focus-visible {
    outline: none;
    border-color: var(--swell-main_color, #2D2C2F);
}

.barom-coupon-modal-open {
    overflow: hidden;
}

@media (max-width: 600px) {
    .barom-coupon-display {
        padding: 1.125rem;
    }
}

.coupon-card__badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: var(--swell-accent_color, #c0392b);
    color: var(--swell-button_text_color, #fff);
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: bold;
    z-index: 2;
    border-radius: 3px;
}

.coupon-image-wrapper {
    position: relative;
    margin-bottom: 1.5rem;
}

.coupon-image-wrapper.is-expired .coupon-usage-image {
    filter: grayscale(80%);
}

.coupon-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.coupon-overlay-text {
    color: #fff;
    font-size: 1.8rem;
    font-weight: bold;
    text-align: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.6);
}

.coupon-unavailable-cta {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--swell-bg_color_dark, #f7f7f7);
    border-top: 2px solid var(--swell-border_color, #eee);
    text-align: center;
}

.coupon-unavailable-cta h4 {
    margin-top: 0;
}

/* --- Newsletter form styles within coupon page --- */
.coupon-unavailable-cta .barom-member-form-wrapper .form-group {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    align-items: stretch; /* Stretch to fill height */
}
.coupon-unavailable-cta .barom-member-form-wrapper .member-email-input {
    flex: 1 1 auto;
    margin: 0;
}

/* ===================================================================
 *  Unified Coupon Button Styles
 * =================================================================== */
.show-coupon-modal-button,
.coupon-unavailable-cta .member-submit-button,
.coupon-member-only-prompt .button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--swell-main_color, #2D2C2F);
    color: var(--swell-button_text_color, #fff) !important; /* Important to override link colors */
    border: 1px solid transparent;
    border-radius: 3px;
    text-decoration: none;
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s;
    line-height: 1.4;
    white-space: nowrap;
}

.show-coupon-modal-button:hover,
.coupon-unavailable-cta .member-submit-button:hover,
.coupon-member-only-prompt .button:hover {
    background-color: var(--swell-main_color_dark, #111);
    color: var(--swell-button_text_color, #fff) !important;
}