/**
 * 子比主题外链增强插件样式
 * 适配子比主题（Zibll）风格，支持暗黑模式
 */

/* ===== 外链卡片样式 ===== */
.zb-link-card {
    display: flex;
    flex-direction: column;
    background: var(--main-bg-color, #fff);
    border: 1px solid var(--main-border-color, rgba(50, 50, 50, 0.06));
    border-radius: var(--main-radius, 8px);
    box-shadow: 0 0 10px var(--main-shadow, rgba(116, 116, 116, 0.08));
    overflow: hidden;
    margin: 15px 0;
    transition: all 0.3s ease;
}

.zb-link-card:hover {
    box-shadow: 0 4px 20px var(--main-shadow, rgba(116, 116, 116, 0.15));
    transform: translateY(-2px);
}

/* 封面图 */
.zb-link-card-cover {
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 比例 */
    position: relative;
    overflow: hidden;
    background: var(--muted-bg-color, #eee);
}

.zb-link-card-cover img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.zb-link-card:hover .zb-link-card-cover img {
    transform: scale(1.05);
}

/* 卡片内容 */
.zb-link-card-body {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.zb-link-card-title {
    margin-bottom: 10px;
}

.zb-link-card-title a {
    font-size: 16px;
    font-weight: 600;
    color: var(--key-color, #333);
    text-decoration: none;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.zb-link-card-title a:hover {
    color: var(--focus-color, #f04494);
}

.zb-link-card-desc {
    font-size: 14px;
    color: var(--muted-color, #777);
    line-height: 1.6;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zb-link-card-meta {
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid var(--muted-border-color, rgba(0, 0, 0, 0.03));
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.zb-link-card-domain {
    font-size: 12px;
    color: var(--muted-2-color, #999);
    display: flex;
    align-items: center;
}

.zb-link-card-domain::before {
    content: "🔗";
    margin-right: 5px;
    font-size: 14px;
}

/* ===== 内联链接样式 ===== */
.zb-parsed-link {
    color: var(--focus-color, #f04494);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.zb-parsed-link:hover {
    color: var(--focus-color, #f04494);
    border-bottom-color: var(--focus-color, #f04494);
}

/* ===== 黑名单链接样式 ===== */
.zb-link-blocked {
    padding: 10px 15px;
    background: var(--muted-bg-color, #eee);
    border-left: 3px solid #dc3545;
    border-radius: 4px;
    color: var(--muted-color, #777);
    font-size: 14px;
    margin: 10px 0;
}

.zb-link-blocked-inline {
    color: var(--muted-color, #777);
    font-style: italic;
    padding: 2px 5px;
    background: var(--muted-bg-color, #eee);
    border-radius: 3px;
}

/* ===== 暗黑模式适配 ===== */
.dark-theme .zb-link-card {
    background: var(--main-bg-color, #323335);
    border-color: var(--main-border-color, rgba(114, 114, 114, 0.1));
    box-shadow: 0 0 10px var(--main-shadow, rgba(24, 24, 24, 0.1));
}

.dark-theme .zb-link-card:hover {
    box-shadow: 0 4px 20px var(--main-shadow, rgba(24, 24, 24, 0.2));
}

.dark-theme .zb-link-card-cover {
    background: var(--muted-bg-color, #2d2e31);
}

.dark-theme .zb-link-card-title a {
    color: var(--key-color, #f8fafc);
}

.dark-theme .zb-link-card-title a:hover {
    color: var(--focus-color, #f04494);
}

.dark-theme .zb-link-card-desc {
    color: var(--muted-color, #b4b6bb);
}

.dark-theme .zb-link-card-meta {
    border-top-color: var(--muted-border-color, rgba(184, 184, 184, 0.02));
}

.dark-theme .zb-link-card-domain {
    color: var(--muted-2-color, #888a8f);
}

.dark-theme .zb-link-blocked {
    background: var(--muted-bg-color, #2d2e31);
    color: var(--muted-color, #b4b6bb);
}

.dark-theme .zb-link-blocked-inline {
    background: var(--muted-bg-color, #2d2e31);
    color: var(--muted-color, #b4b6bb);
}

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
    .zb-link-card {
        margin: 10px 0;
    }
    
    .zb-link-card-body {
        padding: 12px;
    }
    
    .zb-link-card-title a {
        font-size: 15px;
    }
    
    .zb-link-card-desc {
        font-size: 13px;
    }
}

/* ===== 兼容子比主题的卡片布局 ===== */
/* 如果有子比主题的卡片容器，确保兼容 */
.posts-item .zb-link-card,
.zib-widget .zb-link-card {
    background: transparent;
    box-shadow: none;
    border: none;
}

/* ===== 动画效果 ===== */
@keyframes zb-link-card-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.zb-link-card {
    animation: zb-link-card-fade-in 0.3s ease-out;
}

/* ===== 加载状态 ===== */
.zb-link-card-loading {
    position: relative;
}

.zb-link-card-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--muted-border-color, rgba(0, 0, 0, 0.1));
    border-top-color: var(--focus-color, #f04494);
    border-radius: 50%;
    animation: zb-spin 0.6s linear infinite;
}

@keyframes zb-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== 链接插入按钮样式 ===== */
.btn-link-insert {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    vertical-align: middle;
}

.btn-link-insert svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* ===== 链接插入模态框样式 ===== */
#zb-link-insert-modal .modal-content {
    border-radius: var(--main-radius, 8px);
    box-shadow: 0 0 20px var(--main-shadow, rgba(0,0,0,0.1));
}

#zb-link-insert-modal .modal-header {
    border-bottom: 1px solid var(--main-border-color, rgba(50, 50, 50, 0.06));
    padding: 15px 20px;
}

#zb-link-insert-modal .modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--key-color, #333);
}

.dark-theme #zb-link-insert-modal .modal-title {
    color: var(--key-color, #f8fafc);
}

#zb-link-insert-modal .modal-body {
    padding: 20px;
}

#zb-link-insert-modal .form-group {
    margin-bottom: 20px;
}

#zb-link-insert-modal .form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--main-color, #333);
    font-size: 14px;
}

.dark-theme #zb-link-insert-modal .form-group label {
    color: var(--main-color, #e5eef7);
}

#zb-link-insert-modal .form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--main-border-color, rgba(50, 50, 50, 0.06));
    border-radius: var(--main-radius, 8px);
    font-size: 14px;
    background: var(--main-bg-color, #fff);
    color: var(--main-color, #333);
    transition: all 0.3s ease;
}

.dark-theme #zb-link-insert-modal .form-control {
    background: var(--main-bg-color, #323335);
    border-color: var(--main-border-color, rgba(114, 114, 114, 0.1));
    color: var(--main-color, #e5eef7);
}

#zb-link-insert-modal .form-control:focus {
    outline: none;
    border-color: var(--focus-color, #f04494);
    box-shadow: 0 0 0 3px var(--focus-shadow-color, rgba(253, 83, 161, 0.1));
}

#zb-link-insert-modal .form-text {
    font-size: 12px;
    color: var(--muted-color, #777);
    margin-top: 5px;
}

.dark-theme #zb-link-insert-modal .form-text {
    color: var(--muted-color, #b4b6bb);
}

#zb-link-insert-modal .modal-footer {
    border-top: 1px solid var(--main-border-color, rgba(50, 50, 50, 0.06));
    padding: 15px 20px;
}

#zb-link-insert-modal .but {
    padding: 8px 20px;
    border-radius: var(--main-radius, 8px);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-block;
    text-decoration: none;
}

#zb-link-insert-modal .but:not(.c-blue) {
    background: var(--muted-bg-color, #eee);
    color: var(--main-color, #333);
}

.dark-theme #zb-link-insert-modal .but:not(.c-blue) {
    background: var(--muted-bg-color, #2d2e31);
    color: var(--main-color, #e5eef7);
}

#zb-link-insert-modal .but.c-blue {
    background: var(--focus-color, #f04494);
    color: #fff;
}

#zb-link-insert-modal .but.c-blue:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--focus-shadow-color, rgba(253, 83, 161, 0.3));
}

#zb-link-insert-modal .close {
    font-size: 24px;
    font-weight: 300;
    line-height: 1;
    color: var(--muted-color, #777);
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

#zb-link-insert-modal .close:hover {
    opacity: 1;
}

/* 响应式 */
@media (max-width: 768px) {
    #zb-link-insert-modal .modal-dialog {
        margin: 10px;
    }
    
    .btn-link-insert .hide-sm {
        display: none;
    }
}