/* ============================================================
 * admin.css — 管理后台专用样式（左侧导航 + 右侧内容）
 * ============================================================ */

/* 管理后台容器 */
.admin-container {
    width: 1100px;
    max-width: 100%;
    margin: 0 auto;
    padding: 76px 0 40px;
    min-height: 100vh;
    position: relative;
    z-index: 10;
    background: rgba(16, 14, 12, 0.96);
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.6);
}

/* 顶部标题栏 */
.admin-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    background: rgba(224, 192, 96, 0.04);
    border-bottom: 2px solid rgba(224, 192, 96, 0.15);
}

.admin-header-bar h1 {
    font-family: 'VT323', monospace;
    font-size: 1.4rem;
    color: #e0c060;
    margin: 0;
}

.admin-header-bar .admin-back {
    color: rgba(124, 252, 0, 0.7);
    text-decoration: none;
    font-family: 'VT323', monospace;
    font-size: 0.9rem;
    transition: color 0.15s;
}

.admin-header-bar .admin-back:hover {
    color: #7cfc00;
}

/* 两栏布局 */
.admin-body {
    display: flex;
    align-items: flex-start;
    min-height: calc(100vh - 140px);
}

/* 左侧导航 */
.admin-sidebar {
    width: 180px;
    flex-shrink: 0;
    padding: 16px 0;
    border-right: 1px solid rgba(224, 192, 96, 0.08);
}

.admin-nav-item {
    display: block;
    padding: 10px 20px;
    font-family: 'VT323', monospace;
    font-size: 0.95rem;
    color: rgba(184, 176, 160, 0.6);
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: all 0.15s;
    user-select: none;
}

.admin-nav-item:hover {
    color: #e0d8c8;
    background: rgba(224, 192, 96, 0.04);
}

.admin-nav-item.active {
    color: #e0c060;
    border-left-color: #e0c060;
    background: rgba(224, 192, 96, 0.06);
}

/* 右侧内容区 */
.admin-content {
    flex: 1;
    min-width: 0;
    padding: 20px 28px;
}

/* 管理区块 */
.forum-admin-section {
    background: rgba(22, 20, 17, 0.6);
    border: 1px solid rgba(224, 192, 96, 0.08);
    border-radius: 2px;
    padding: 20px;
    margin-bottom: 20px;
}

.forum-admin-section:last-child {
    margin-bottom: 0;
}

.forum-admin-section-title {
    font-family: 'VT323', monospace;
    font-size: 1.15rem;
    color: #e0c060;
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(224, 192, 96, 0.1);
}

/* 版区列表项 */
.forum-admin-board-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid rgba(224, 192, 96, 0.05);
    transition: background 0.1s;
}

.forum-admin-board-item:hover {
    background: rgba(224, 192, 96, 0.03);
}

.forum-admin-board-item:last-child {
    border-bottom: none;
}

.forum-admin-board-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.forum-admin-board-name {
    font-family: 'VT323', monospace;
    font-size: 1rem;
    color: #e0d8c8;
}

.forum-admin-board-meta {
    font-family: 'VT323', monospace;
    font-size: 0.82rem;
    color: rgba(138, 128, 112, 0.6);
}

.forum-admin-board-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

/* 封禁表单 */
.forum-admin-ban-form {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 8px;
}

/* 分类管理 */
.forum-admin-category-controls {
    margin-bottom: 12px;
}

.forum-admin-category-add {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    padding-top: 10px;
    border-top: 1px solid rgba(224, 192, 96, 0.06);
}

/* 管理面板隐藏控制 */
.admin-panel { display: none; }
.admin-panel.active { display: block; }

/* 响应式 */
@media (max-width: 768px) {
    .admin-body { flex-direction: column; }
    .admin-sidebar {
        width: 100%;
        display: flex;
        border-right: none;
        border-bottom: 1px solid rgba(224, 192, 96, 0.08);
        padding: 8px 0;
        overflow-x: auto;
    }
    .admin-nav-item {
        border-left: none;
        border-bottom: 3px solid transparent;
        padding: 8px 16px;
        white-space: nowrap;
    }
    .admin-nav-item.active {
        border-left-color: transparent;
        border-bottom-color: #e0c060;
    }
    .admin-content { padding: 16px; }
}