/* =====================
   Magic Pixel - Share Component
   分享组件样式
   ===================== */

/* ===== Share Button (Fixed) ===== */
.share-btn {
    position: fixed;
    bottom: calc(1rem + 10px);
    right: 1rem;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: var(--pixel-primary);
    color: white;
}

.share-btn:hover {
    background-color: var(--pixel-primary-dark);
    transform: translateY(-2px);
}

.share-btn:active {
    transform: translateY(1px);
}

.share-btn svg {
    width: 20px;
    height: 20px;
}

/* ===== Favorite Button (Fixed) ===== */
.favorite-btn {
    position: fixed;
    bottom: calc(4rem + 10px);
    right: 1rem;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: var(--pixel-primary);
    color: white;
}

.favorite-btn:hover {
    background-color: var(--pixel-primary-dark);
    transform: translateY(-2px);
}

.favorite-btn:active {
    transform: translateY(1px);
}

.favorite-btn svg {
    width: 20px;
    height: 20px;
}

/* 收藏已激活状态 */
.favorite-btn--active {
    background-color: var(--pixel-primary-dark);
}

.favorite-btn--active svg {
    fill: currentColor;
}

/* ===== Share Modal ===== */
.share-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(180, 140, 100, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.share-modal--active {
    opacity: 1;
    visibility: visible;
}

.share-modal__content {
    background: var(--pixel-card-bg);
    border-radius: var(--pixel-card-radius);
    border: 4px solid transparent;
    box-shadow: var(--pixel-card-shadow);
    width: 90%;
    max-width: 400px;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    position: relative;
}

.share-modal__content::before {
    content: '';
    position: absolute;
    inset: 8px;
    border: 3px dashed var(--pixel-card-border-dashed);
    border-radius: calc(var(--pixel-card-radius) - 8px);
    pointer-events: none;
    z-index: 1;
}

.share-modal--active .share-modal__content {
    transform: scale(1);
}

.share-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 3px dashed var(--pixel-card-border-dashed);
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--pixel-card-radius) var(--pixel-card-radius) 0 0;
}

.share-modal__header h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--pixel-text-dark);
    margin: 0;
}

.share-modal__close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 2px dashed var(--pixel-card-border-dashed);
    border-radius: var(--pixel-radius-md);
    font-size: 1.25rem;
    color: var(--pixel-text-dark);
    cursor: pointer;
    transition: all 0.2s ease;
}

.share-modal__close:hover {
    background: var(--pixel-primary);
    border-color: var(--pixel-primary);
    color: white;
}

.share-modal__body {
    padding: 1.25rem;
}

/* ===== Copy Link Section ===== */
.share-copy-link {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.share-copy-link__input {
    flex: 1;
    padding: 0.625rem 0.875rem;
    font-family: 'Nunito', sans-serif;
    font-size: 0.8125rem;
    color: var(--pixel-text-dark);
    background: var(--pixel-bg-main);
    border: 3px dashed var(--pixel-card-border-dashed);
    border-radius: var(--pixel-radius-md);
    outline: none;
}

.share-copy-link__input:focus {
    border-color: var(--pixel-primary);
}

.share-copy-link__btn {
    padding: 0.625rem 1rem;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.8125rem;
    font-weight: 700;
    color: white;
    background: var(--pixel-primary);
    border: 2px solid var(--pixel-primary-dark);
    border-radius: var(--pixel-radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.share-copy-link__btn:hover {
    background: var(--pixel-primary-dark);
}

.share-copy-link__btn--copied {
    background: var(--pixel-success);
    border-color: #5A7B4B;
}

/* ===== Share Platforms ===== */
.share-platforms {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.share-platform {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    padding: 1rem 0.75rem;
    background: var(--pixel-bg-main);
    border: 3px dashed var(--pixel-card-border-dashed);
    border-radius: var(--pixel-card-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.share-platform:hover {
    transform: translateY(-3px);
    box-shadow: var(--pixel-card-shadow);
}

.share-platform__icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 800;
    border-radius: 50%;
    color: white;
}

.share-platform__name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--pixel-text-dark);
}

/* Platform specific colors */
.share-platform--weibo .share-platform__icon {
    background: #E6162D;
}

.share-platform--twitter .share-platform__icon {
    background: #000000;
}

.share-platform--wechat .share-platform__icon {
    background: #07C160;
}

.share-platform--weibo:hover {
    border-color: #E6162D;
}

.share-platform--twitter:hover {
    border-color: #000000;
}

.share-platform--wechat:hover {
    border-color: #07C160;
}

/* ===== WeChat QR Code Overlay ===== */
.share-qrcode {
    text-align: center;
    padding: 1rem;
}

.share-qrcode__title {
    font-family: 'Quicksand', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: #2D4A3E;
    margin-bottom: 1rem;
}

.share-qrcode__image {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    background: white;
    border: 3px solid #A8C9BA;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-qrcode__tip {
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: #6B8B7A;
}

/* ===== Responsive ===== */
@media (max-width: 480px) {
    .share-btn,
    .favorite-btn {
        width: 40px;
        height: 40px;
    }

    .share-btn svg,
    .favorite-btn svg {
        width: 18px;
        height: 18px;
    }

    .favorite-btn {
        bottom: calc(3.5rem + 10px);
    }

    .share-modal__content {
        width: 95%;
        margin: 1rem;
    }

    .share-platforms {
        gap: 0.5rem;
    }

    .share-platform {
        padding: 0.75rem 0.5rem;
    }

    .share-platform__icon {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }
}