@charset 'UTF-8';

:root {
    --seed-blue-deep: #0A4E7A;
    --seed-blue: #0066B5;
    --seed-blue-soft: #6FB6E8;
    --seed-blue-mist: #E3F2FD;

    --seed-lilac: #C3A9E0;
    --seed-lilac-soft: #DCC9EE;
    --seed-lilac-mist: #F3ECFA;

    --seed-ink: #2E4756;
    --seed-ink-soft: #6B8494;
    --seed-ink-faint: #9DB0BC;

    --seed-price: #DB0000;

    --seed-glass-bg: rgba(246, 251, 254, 0.75);
    --seed-glass-bg-strong: rgba(250, 253, 255, 0.9);
    --seed-glass-border: rgba(111, 182, 232, 0.26);
    --seed-glass-blur: blur(18px) saturate(155%);

    --seed-radius: 15px;
    --seed-radius-sm: 14px;
    --seed-radius-pill: 999px;
    --seed-shadow-soft: 0 6px 24px rgba(88, 136, 168, 0.10);
    --seed-shadow-lift: 0 16px 40px rgba(74, 128, 164, 0.18);
    --seed-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

.page-content.exclusive-activity .container {
    position: relative;
    z-index: 1;
}

.activity-intro {
    position: relative;
    overflow: hidden;
    background: var(--seed-glass-bg);
    -webkit-backdrop-filter: var(--seed-glass-blur);
    backdrop-filter: var(--seed-glass-blur);
    border: 1px solid var(--seed-glass-border);
    border-radius: var(--seed-radius);
    padding: 2rem 2rem;
    margin-bottom: 3rem;
    box-shadow: var(--seed-shadow-soft);
}

.activity-intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.95) 22%,
            rgba(255, 255, 255, 0.95) 78%,
            rgba(255, 255, 255, 0) 100%);
}

.activity-intro::after {
    content: '';
    position: absolute;
    top: -90px;
    right: -70px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, #c9e9ff 0%, rgba(184, 237, 225, 0) 70%);
    opacity: 0.55;
    pointer-events: none;
}

@media (max-width: 575px) {
    .activity-intro {
        padding: 2rem 1.35rem;
        border-radius: var(--seed-radius-sm);
    }
}

.activity-title {
    position: relative;
    color: var(--seed-blue-deep);
    font-size: 30px;
    font-weight: 500;
    letter-spacing: 3px;
    line-height: 1.5;
    margin-bottom: 14px;
}

@media (max-width: 575px) {
    .activity-title {
        font-size: 23px;
    }
}

.activity-date {
    display: inline-block;
    font-size: 13px;
    color: var(--seed-ink-soft);
    letter-spacing: 1.2px;
    padding: 5px 16px;
    border-radius: var(--seed-radius-pill);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(111, 182, 232, 0.28);
}

.activity-content {
    margin-top: 1.75rem;
    line-height: 2;
    color: var(--seed-ink);
    font-size: 15px;
}

.activity-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--seed-radius-sm);
}

.activity-note {
    margin-top: 1.5rem;
}

.badge-free-shipping {
    display: inline-block;
    background: linear-gradient(120deg, var(--seed-blue) 0%, var(--seed-blue-soft) 100%);
    color: #fff;
    font-size: 13px;
    letter-spacing: 1.5px;
    padding: 7px 20px;
    border-radius: var(--seed-radius-pill);
    box-shadow: 0 4px 14px rgba(127, 217, 196, 0.42);
}

.activity-product-list {
    margin-bottom: 4rem;
}

.list-title {
    position: relative;
    display: flex;
    align-items: center;
    color: var(--seed-blue-deep);
    font-size: 21px;
    font-weight: 500;
    letter-spacing: 3px;
    padding-bottom: 14px;
    margin-bottom: 2rem;
    border-bottom: none;
}

.list-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg,
            var(--seed-blue) 0%,
            var(--seed-blue-soft) 28%,
            var(--seed-lilac-soft) 55%,
            rgba(220, 201, 238, 0) 100%);
}

.list-title::before {
    content: '';
    width: 9px;
    height: 9px;
    margin-right: 12px;
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    flex: 0 0 9px;
    background: linear-gradient(135deg, var(--seed-blue) 0%, var(--seed-blue-soft) 100%);
}

.no-product,
.no-spec {
    color: var(--seed-ink-faint);
    font-size: 14px;
    letter-spacing: 1px;
    padding: 1rem 0;
}

.product-item {
    position: relative;
    display: flex;
    height: 100%;
    overflow: hidden;
    background: var(--seed-glass-bg-strong);
    -webkit-backdrop-filter: var(--seed-glass-blur);
    backdrop-filter: var(--seed-glass-blur);
    border: 1px solid var(--seed-glass-border);
    border-radius: var(--seed-radius);
    padding: 1.75rem;
    box-shadow: var(--seed-shadow-soft);
    /* 卡片本身不再是點擊目標：商品名稱連往詳細頁、按鈕負責加入購物車 */
    transition: box-shadow 0.45s var(--seed-ease),
        transform 0.45s var(--seed-ease),
        border-color 0.45s var(--seed-ease);
}

.product-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.95) 30%,
            rgba(255, 255, 255, 0.95) 70%,
            rgba(255, 255, 255, 0) 100%);
}

.product-item:hover {
    box-shadow: var(--seed-shadow-lift);
    transform: translateY(-5px);
    border-color: rgba(127, 217, 196, 0.6);
}

.product-item.no-spec-item {
    opacity: 0.62;
}

.product-item.in-cart {
    border-color: var(--seed-blue);
    box-shadow: 0 6px 24px rgba(127, 217, 196, 0.3);
}

.product-item.in-cart::after {
    content: '已選擇';
    position: absolute;
    top: 0;
    right: 0;
    font-size: 12px;
    letter-spacing: 1.5px;
    color: #fff;
    padding: 5px 16px;
    border-bottom-left-radius: var(--seed-radius-sm);
    background: var(--seed-blue);
}

@media (max-width: 767px) {
    .product-item {
        flex-direction: column;
        padding: 1.35rem;
        border-radius: var(--seed-radius-sm);
    }
}

.product-item .product-img {
    position: relative;
    flex: 0 0 180px;
    width: 180px;
    height: 180px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    margin-right: 1.75rem;
    border-radius: var(--seed-radius-sm);
    transition: transform 0.55s var(--seed-ease);
}

.product-item:hover .product-img {
    transform: scale(1.04);
}

@media (max-width: 767px) {
    .product-item .product-img {
        width: 160px;
        flex: 0 0 160px;
        height: 160px;
        margin: 0 auto 1.25rem;
    }
}

.product-item .product-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.product-item .product-name {
    display: inline-block;
    font-size: 19px;
    font-weight: 500;
    color: var(--seed-ink);
    letter-spacing: 1.5px;
    line-height: 1.6;
    margin-bottom: 12px;
    text-decoration: none;
    transition: color 0.35s var(--seed-ease);
}

.product-item a.product-name:hover {
    color: var(--seed-blue);
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-thickness: 1px;
}

.product-item .product-qty {
    color: var(--seed-ink-soft);
    letter-spacing: 0.8px;
    margin-bottom: 4px;
}

.product-item .product-qty b {
    color: var(--seed-blue);
    font-size: 16px;
    font-weight: 500;
}

.product-item .product-price {
    margin-bottom: 1.25rem;
    margin-top: auto;
    padding-top: 8px;
}

.product-item .product-price .price {
    color: var(--seed-price, #DB0000);
    font-size: 24px;
    font-weight: 300;
    letter-spacing: 1px;
}

.product-item .product-price .price-note {
    font-size: 12px;
    color: var(--seed-ink-faint);
    letter-spacing: 0.8px;
    margin-left: 6px;
}

.select-spec-btn {
    align-self: flex-start;
    padding: 11px 2.6rem;
    background: linear-gradient(120deg, var(--seed-blue) 0%, var(--seed-blue-soft) 100%);
    color: #fff;
    border: none;
    border-radius: var(--seed-radius-pill);
    font-size: 15px;
    letter-spacing: 1.5px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0, 102, 181, 0.26);
    transition: box-shadow 0.4s var(--seed-ease), transform 0.4s var(--seed-ease);
}

.select-spec-btn:hover {
    box-shadow: 0 10px 26px rgba(0, 102, 181, 0.34);
    transform: translateY(-1px);
}

.product-item.in-cart .select-spec-btn {
    background: var(--seed-blue-soft);
    box-shadow: 0 6px 18px rgba(127, 217, 196, 0.4);
}

.public-hint {
    position: relative;
    margin-bottom: 1.75rem;
    padding: 14px 20px;
    background: linear-gradient(120deg,
            rgba(230, 249, 244, 0.9) 0%,
            rgba(227, 242, 253, 0.9) 55%,
            rgba(243, 236, 250, 0.9) 100%);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: var(--seed-radius-sm);
    color: var(--seed-blue-deep);
    font-size: 14px;
    letter-spacing: 1.2px;
    box-shadow: var(--seed-shadow-soft);
}

.exclusive-activity-public .select-spec-btn {
    background: linear-gradient(120deg, var(--seed-lilac) 0%, var(--seed-blue-soft) 100%);
    box-shadow: 0 6px 18px rgba(195, 169, 224, 0.42);
}

.exclusive-activity-public .product-item:hover .select-spec-btn {
    box-shadow: 0 10px 26px rgba(195, 169, 224, 0.5);
}

/* ── 優惠碼輸入 modal ── */
.exclusive-code-modal .modal-content,
.exclusive-spec-modal .modal-content {
    background: rgba(255, 255, 255, 0.92);
    -webkit-backdrop-filter: var(--seed-glass-blur);
    backdrop-filter: var(--seed-glass-blur);
    border-radius: var(--seed-radius);
    border: 1px solid var(--seed-glass-border);
    box-shadow: 0 24px 60px rgba(46, 71, 86, 0.22);
    overflow: hidden;
}

.exclusive-code-modal .modal-header,
.exclusive-spec-modal .modal-header {
    border-bottom: 1px solid rgba(111, 182, 232, 0.16);
    padding: 1.35rem 1.5rem;
}

.exclusive-code-modal .modal-title,
.exclusive-spec-modal .modal-title {
    color: var(--seed-blue-deep);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 2px;
}

.exclusive-code-modal .modal-code-intro {
    color: var(--seed-ink-soft);
    font-size: 14px;
    line-height: 1.9;
    letter-spacing: 0.8px;
    margin-bottom: 1.4rem;
}

.exclusive-code-modal label {
    display: block;
    color: var(--seed-ink);
    font-size: 14px;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}

.exclusive-code-modal input[type="text"] {
    display: block;
    width: 100%;
    padding: 13px 18px;
    border: 1px solid rgba(111, 182, 232, 0.4);
    border-radius: var(--seed-radius-sm);
    background: rgba(255, 255, 255, 0.75);
    font-size: 16px;
    letter-spacing: 2px;
    color: var(--seed-ink);
    transition: border-color 0.35s var(--seed-ease), box-shadow 0.35s var(--seed-ease);
}

.exclusive-code-modal input[type="text"]::placeholder {
    color: var(--seed-ink-faint);
    letter-spacing: 1px;
}

.exclusive-code-modal input[type="text"]:focus {
    border-color: var(--seed-blue);
    outline: none;
    box-shadow: 0 0 0 4px rgba(127, 217, 196, 0.2);
}

.exclusive-code-modal .modal-login-hint {
    margin-top: 1.2rem;
    color: var(--seed-ink-faint);
    font-size: 13px;
    line-height: 1.9;
}

.exclusive-code-modal .modal-login-hint a {
    color: var(--seed-blue);
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 102, 181, 0.35);
}

.exclusive-code-modal .modal-footer {
    border-top: 1px solid rgba(111, 182, 232, 0.16);
    justify-content: center;
    padding: 1.25rem;
}

.exclusive-code-modal .modal-code-btn {
    padding: 12px 3.2rem;
    background: linear-gradient(120deg, var(--seed-blue) 0%, var(--seed-blue-soft) 100%);
    color: #fff;
    border: none;
    border-radius: var(--seed-radius-pill);
    font-size: 15px;
    letter-spacing: 2px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0, 102, 181, 0.28);
    transition: box-shadow 0.4s var(--seed-ease), transform 0.4s var(--seed-ease);
}

.exclusive-code-modal .modal-code-btn:hover:not(:disabled) {
    box-shadow: 0 10px 26px rgba(0, 102, 181, 0.36);
    transform: translateY(-1px);
}

.exclusive-code-modal .modal-code-btn:disabled {
    background: linear-gradient(120deg, #B8CBD8 0%, #CBD9E3 100%);
    box-shadow: none;
    cursor: not-allowed;
}

.exclusive-spec-modal .modal-product-name {
    font-size: 18px;
    font-weight: 500;
    color: var(--seed-ink);
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}

.exclusive-spec-modal .modal-product-qty {
    font-size: 14px;
    color: var(--seed-ink-soft);
    letter-spacing: 0.8px;
    margin-bottom: 1.4rem;
}

.exclusive-spec-modal .modal-product-qty b {
    color: var(--seed-blue);
    font-size: 16px;
    font-weight: 500;
}

.exclusive-spec-modal .exclusive-spec-block+.exclusive-spec-block {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: none;
    position: relative;
}

.exclusive-spec-modal .spec-block-title {
    display: inline-block;
    font-size: 13px;
    color: var(--seed-blue-deep);
    letter-spacing: 2px;
    margin-bottom: 6px;
    padding: 3px 14px;
    border-radius: var(--seed-radius-pill);
    background: linear-gradient(120deg, var(--seed-blue-mist) 0%, var(--seed-blue-mist) 100%);
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-header {
    border-bottom: 1px solid rgba(111, 182, 232, 0.2);
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-body {
    padding: 12px 0;
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-body .btn {
    display: inline-block;
    border: 1px solid rgba(111, 182, 232, 0.35);
    max-width: 104px;
    width: 100%;
    margin-bottom: 8px;
    border-radius: var(--seed-radius-pill);
    background-color: rgba(255, 255, 255, 0.8);
    color: var(--seed-ink-soft);
    font-size: 14px;
    transition: all 0.3s var(--seed-ease);
}

@media (max-width: 1199px) {
    .exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-body .btn {
        max-width: 100px;
    }
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-body .btn.active,
.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-body .btn:hover {
    border-color: var(--seed-blue);
    background: linear-gradient(120deg, var(--seed-blue-mist) 0%, var(--seed-blue-mist) 100%);
    color: var(--seed-blue-deep);
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-item {
    border: none;
    background: transparent;
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-button:not(.collapsed) {
    box-shadow: none;
    background-color: transparent;
    color: var(--seed-blue-deep);
    border-bottom: none;
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-item:first-of-type,
.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-item:first-of-type .accordion-button {
    border-radius: 0;
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-item .accordion-button {
    padding: 1rem 0.5rem;
    background-color: transparent;
    color: var(--seed-ink);
    letter-spacing: 1.2px;
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-item .accordion-button .options {
    color: var(--seed-ink-faint);
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .accordion-button:focus {
    border: none;
    box-shadow: none;
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .btn-option {
    margin-left: 4px;
    margin-right: 4px;
}

.exclusive-spec-modal .exclusive-product-spec-wrapper .btn-option.selected {
    border-color: var(--seed-blue-soft);
    background: linear-gradient(120deg, var(--seed-blue-mist) 0%, var(--seed-lilac-mist) 100%);
    color: var(--seed-blue-deep);
}

/* 庫存不足所需數量的規格 */
.exclusive-spec-modal .exclusive-product-spec-wrapper .btn-option.disabled {
    opacity: 0.28;
    pointer-events: none;
}

.exclusive-spec-modal .modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0);
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
}

.exclusive-spec-modal .modal-total {
    font-size: 15px;
    color: var(--seed-ink-soft);
    letter-spacing: 1px;
}

.exclusive-spec-modal .modal-price {
    color: var(--seed-price, #DB0000);
    font-size: 22px;
    font-weight: 300;
    letter-spacing: 1px;
}

.exclusive-spec-modal .modal-add-cart-btn {
    padding: 12px 2.6rem;
    background: var(--seed-blue);
    color: #fff;
    border: none;
    border-radius: var(--seed-radius-pill);
    font-size: 15px;
    letter-spacing: 2px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0, 102, 181, 0.28);
    transition: box-shadow 0.4s var(--seed-ease), transform 0.4s var(--seed-ease);
}

.exclusive-spec-modal .modal-add-cart-btn:hover:not(:disabled) {
    box-shadow: 0 10px 26px rgba(0, 102, 181, 0.36);
    transform: translateY(-1px);
}

.exclusive-spec-modal .modal-add-cart-btn:disabled {
    background: linear-gradient(120deg, #B8CBD8 0%, #CBD9E3 100%);
    box-shadow: none;
    cursor: not-allowed;
}

/* 錯誤訊息：預設不佔空間 */
.modal-message {
    display: none;
    margin-top: 0.75rem;
    padding: 10px 16px;
    background: rgba(253, 240, 240, 0.9);
    border: 1px solid rgba(240, 168, 176, 0.6);
    border-radius: var(--seed-radius-sm);
    color: #D9536F;
    font-size: 14px;
    letter-spacing: 0.8px;
}

.modal-message.show {
    display: block;
}

.activity-actions {
    text-align: center;
    margin-bottom: 5rem;
}

.go-cart-btn {
    display: inline-block;
    position: relative;
    overflow: hidden;
    padding: 14px 3.4rem;
    background: var(--seed-blue);
    color: #fff;
    border-radius: var(--seed-radius-pill);
    font-size: 16px;
    letter-spacing: 2.5px;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(111, 182, 232, 0.42);
    transition: box-shadow 0.45s var(--seed-ease), transform 0.45s var(--seed-ease);
}

.go-cart-btn:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 16px 38px rgba(111, 182, 232, 0.52);
}

.go-cart-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -60%;
    width: 40%;
    height: 100%;
    background: linear-gradient(100deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.55) 50%,
            rgba(255, 255, 255, 0) 100%);
    transform: skewX(-20deg);
    transition: left 0.7s var(--seed-ease);
}

.go-cart-btn:hover::after {
    left: 120%;
}

.go-cart-btn.disabled {
    pointer-events: none;
    cursor: default;
    background: #DFE3E8;
    color: #9AA3AD;
    box-shadow: none;
    transform: none;
}

.go-cart-btn.disabled::after {
    content: none;
}

@media (prefers-reduced-motion: reduce) {

    .product-item,
    .product-item .product-img,
    .go-cart-btn,
    .go-cart-btn::after,
    .exclusive-spec-modal .modal-add-cart-btn,
    .exclusive-code-modal .modal-code-btn {
        transition: none;
    }

    .product-item:hover,
    .go-cart-btn:hover {
        transform: none;
    }

    .product-item:hover .product-img {
        transform: none;
    }
}

.activity-intro {
    background-color: rgba(255, 255, 255, 0.7);
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 15px;
}

.public-hint {
    background: #fff7e3;
    border: 1px solid #FFEAA7;
    color: #B45309;
    border-radius: 10px;
}

.product-item {
    border-radius: 15px;
}

.product-item:hover {
    box-shadow: 0 16px 40px rgb(103 174 221 / 18%);
    border-color: rgb(115 176 219 / 60%);
}

.exclusive-activity .select-spec-btn {
    background: #0066B5;
    box-shadow: unset;
}

.exclusive-activity .product-item:hover .select-spec-btn {
    box-shadow: 0 6px 18px rgb(103 174 221 / 50%);
}


div#exclusive-code-modal {
    background: rgba(15, 23, 42, 0.45);
}

.exclusive-code-modal .modal-content,
.exclusive-spec-modal .modal-content {
    background: #FFFFFF;
    border-radius: 15px;
}

.exclusive-code-modal .modal-header,
.exclusive-spec-modal .modal-header {
    border-bottom: 1px solid rgba(111, 182, 232, 0.16);
    background-color: #f0f8ff;
}

.exclusive-code-modal input[type="text"]{
        padding: 13px 18px;
    border: 1px solid #cdd9e8;
    border-radius: 10px;
    background: #FAFAFA;
        color: #1E293B;
}

.exclusive-code-modal input[type="text"]:focus{
        border-color: #9dc6e5;
    box-shadow: 0 0 0 4px rgb(183 201 212 / 20%);
}

.exclusive-code-modal .modal-code-intro{
        color: #64748B;
    font-size: 16px;
}

.exclusive-code-modal .modal-login-hint{
        color: #64748B;
    font-size: 14px;
}

.exclusive-code-modal .modal-code-btn{
        background: #0066B5;
            font-size: 16px;
}