/**
 * Connections Page — 粉丝/关注列表
 * Bento Box 黑白简洁风格，复用 --cc-* 变量体系
 */

/* ========== 容器 ========== */
.conn-container {
    max-width: 680px;
    margin: 0 auto;
    padding: 20px 16px 48px;
}

/* ========== 头部：返回 + 用户信息 ========== */
.conn-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0 16px;
    margin-bottom: 4px;
}

.conn-back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--cc-border-light, #e5e5e5);
    color: var(--cc-text-primary, #1a1a1a);
    text-decoration: none;
    flex-shrink: 0;
    transition: background 0.2s, border-color 0.2s;
}

.conn-back:hover {
    background: var(--cc-bg-secondary, #f8f9fa);
    border-color: #ccc;
    text-decoration: none;
}

.conn-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.conn-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid var(--cc-border-light, #e5e5e5);
}

.conn-username {
    font-size: 16px;
    font-weight: 600;
    color: var(--cc-text-primary, #1a1a1a);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ========== Tab 导航 ========== */
.conn-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1.5px solid var(--cc-border-light, #e5e5e5);
    margin-bottom: 16px;
}

.conn-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--cc-text-secondary, #666666);
    text-decoration: none;
    border-bottom: 2.5px solid transparent;
    margin-bottom: -1.5px;
    transition: color 0.2s, border-color 0.2s;
}

.conn-tab:hover {
    color: var(--cc-text-primary, #1a1a1a);
    text-decoration: none;
}

.conn-tab.active {
    color: var(--cc-text-primary, #1a1a1a);
    font-weight: 600;
    border-bottom-color: var(--cc-text-primary, #1a1a1a);
}

.conn-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 11px;
    font-weight: 600;
    color: var(--cc-text-secondary, #666);
    background: var(--cc-bg-secondary, #f8f9fa);
    border-radius: 9px;
}

.conn-tab.active .conn-tab-count {
    background: #1a1a1a;
    color: #fff;
}

/* ========== 搜索栏 ========== */
.conn-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--cc-bg-white, #ffffff);
    border: 1.5px solid var(--cc-border-light, #e5e5e5);
    border-radius: var(--cc-border-radius-sm, 12px);
    padding: 8px 14px;
    margin-bottom: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.conn-search:focus-within {
    border-color: #999;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.04);
}

.conn-search-icon {
    color: var(--cc-text-tertiary, #999999);
    font-size: 14px;
    flex-shrink: 0;
}

.conn-search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: var(--cc-text-primary, #1a1a1a);
    min-width: 0;
}

.conn-search-input::placeholder {
    color: var(--cc-text-tertiary, #999999);
}

.conn-search-btn {
    padding: 4px 12px;
    background: var(--cc-text-primary, #1a1a1a);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    flex-shrink: 0;
    transition: opacity 0.2s;
}

.conn-search-btn:hover {
    opacity: 0.85;
}

/* ========== 用户列表 ========== */
.conn-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.conn-user-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: var(--cc-bg-white, #ffffff);
    border: 1px solid var(--cc-border-light, #e5e5e5);
    border-radius: var(--cc-border-radius-sm, 12px);
    padding: 12px 14px;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.conn-user-card:hover {
    box-shadow: var(--cc-shadow-md, 0 4px 12px rgba(0, 0, 0, 0.06));
    border-color: #d0d0d0;
}

.conn-user-link {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
    text-decoration: none;
}

.conn-user-link:hover {
    text-decoration: none;
}

.conn-card-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 1.5px solid var(--cc-border-light, #e5e5e5);
}

.conn-card-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.conn-card-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--cc-text-primary, #1a1a1a);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.conn-card-sig {
    font-size: 12px;
    color: var(--cc-text-secondary, #666666);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 240px;
}

.conn-card-sig-empty {
    color: var(--cc-text-tertiary, #999999);
    font-style: italic;
}

/* ========== 操作按钮 ========== */
.conn-card-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.conn-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 20px;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    line-height: 1;
}

.conn-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 关注 — 黑底白字 */
.conn-btn-follow {
    background: var(--cc-text-primary, #1a1a1a);
    color: #ffffff;
    border-color: var(--cc-text-primary, #1a1a1a);
}

.conn-btn-follow:hover:not(:disabled) {
    opacity: 0.85;
}

/* 已关注 — 白底黑边 */
.conn-btn-followed {
    background: var(--cc-bg-white, #ffffff);
    color: var(--cc-text-primary, #1a1a1a);
    border-color: var(--cc-border-light, #e5e5e5);
}

.conn-btn-followed:hover:not(:disabled) {
    border-color: #e85d75;
    color: #e85d75;
}

/* 已关注（取消关注样式，hover后文字由JS切换） */
.conn-btn-followed.hover-active {
    border-color: #e85d75;
    color: #e85d75;
}

/* 取消关注 — 白底黑边（自己关注列表中使用） */
.conn-btn-unfollow {
    background: var(--cc-bg-white, #ffffff);
    color: var(--cc-text-primary, #1a1a1a);
    border-color: var(--cc-border-light, #e5e5e5);
}

.conn-btn-unfollow:hover:not(:disabled) {
    border-color: #e85d75;
    color: #e85d75;
}

/* 拉黑 — 透明红字小字 */
.conn-btn-block {
    background: transparent;
    color: #e85d75;
    border-color: transparent;
    font-size: 12px;
    padding: 6px 8px;
}

.conn-btn-block:hover:not(:disabled) {
    background: rgba(232, 93, 117, 0.06);
    border-color: rgba(232, 93, 117, 0.2);
}

/* ========== 分页 ========== */
.conn-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 0 4px;
}

.conn-page-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--cc-text-primary, #1a1a1a);
    background: var(--cc-bg-white, #ffffff);
    border: 1.5px solid var(--cc-border-light, #e5e5e5);
    border-radius: 20px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

.conn-page-btn:hover:not(.disabled) {
    border-color: #999;
    background: var(--cc-bg-secondary, #f8f9fa);
    text-decoration: none;
}

.conn-page-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.conn-page-info {
    font-size: 13px;
    color: var(--cc-text-secondary, #666666);
    min-width: 60px;
    text-align: center;
}

/* ========== 空状态 ========== */
.conn-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    gap: 12px;
}

.conn-empty-icon {
    font-size: 36px;
    color: var(--cc-text-tertiary, #999999);
    opacity: 0.6;
}

.conn-empty-text {
    font-size: 14px;
    color: var(--cc-text-secondary, #666666);
    margin: 0;
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
    .conn-container {
        padding: 12px 12px 80px;
    }

    .conn-tab {
        padding: 8px 14px;
        font-size: 13px;
    }

    .conn-card-sig {
        max-width: 120px;
    }

    .conn-btn {
        padding: 5px 10px;
        font-size: 12px;
    }

    .conn-btn-block {
        font-size: 11px;
        padding: 5px 6px;
    }

    .conn-card-avatar {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .conn-user-card {
        padding: 10px 12px;
    }

    .conn-card-sig {
        display: none;
    }

    .conn-username {
        font-size: 15px;
    }
}