/* ============================================================
   游戏运营管理后台 — UI 设计系统 (100% 基于 ui.md)
   ============================================================ */

:root {
    --color-primary:       #4F46E5;
    --color-primary-hover: #4338CA;
    --color-primary-bg:    rgba(79,70,229,0.06);
    --color-primary-border:rgba(79,70,229,0.2);

    --color-success:       #059669;
    --color-success-bg:    rgba(5,150,105,0.08);
    --color-warning:       #D97706;
    --color-warning-bg:    rgba(217,119,6,0.08);
    --color-danger:        #DC2626;
    --color-danger-bg:     rgba(220,38,38,0.06);
    --color-info:          #2563EB;
    --color-info-bg:       rgba(37,99,235,0.08);

    --color-bg:            #F1F5F9;
    --color-surface:       #FFFFFF;
    --color-border:        #E2E8F0;
    --color-border-light:  #F1F5F9;

    --color-text:          #0F172A;
    --color-text-secondary:#475569;
    --color-text-muted:    #94A3B8;

    --radius-sm:           6px;
    --radius:              8px;
    --radius-lg:            12px;

    --shadow-xs:           0 1px 2px rgba(0,0,0,0.04);
    --shadow-sm:           0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow:              0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -2px rgba(0,0,0,0.04);
    --shadow-lg:            0 10px 15px -3px rgba(0,0,0,0.06), 0 4px 6px -4px rgba(0,0,0,0.04);

    --sidebar-width:       190px;
    --header-height:       64px;

    --font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    --font-mono: "Microsoft YaHei", monospace;
}

/* ============================================================
   基础重置
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-family);
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
}

code, pre, kbd {
    font-family: var(--font-mono);
    font-size: 11.5px;
    background: var(--color-bg);
    padding: 2px 6px;
    border-radius: 4px;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }

/* ============================================================
   登录页
   ============================================================ */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 50%, #F1F5F9 100%);
}

.login-wrapper {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px 36px 32px;
}

.brand {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.brand-mark {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #4F46E5, #6366F1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
}

.login-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    text-align: center;
    margin-bottom: 6px;
}

.login-subtitle {
    font-size: 13.5px;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: 28px;
}

.login-footer {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 12px;
    margin-top: 20px;
}

/* 表单 */
.form-field { margin-bottom: 18px; }

.form-field label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
}

.input-wrapper { position: relative; }

.form-input-login {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    font-size: 13.5px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input-login:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}

.form-input-login::placeholder {
    color: var(--color-text-muted);
}

.btn-login {
    width: 100%;
    height: 48px;
    background: linear-gradient(135deg, #4F46E5, #6366F1);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(79,70,229,0.35);
    transition: all 0.2s;
    margin-top: 4px;
}

.btn-login:hover { opacity: 0.92; transform: translateY(-1px); }
.btn-login:active { transform: scale(0.98); }

/* 错误消息 */
.error-message {
    display: none;
    background: var(--color-danger-bg);
    border: 1px solid rgba(220,38,38,0.15);
    color: var(--color-danger);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 18px;
}

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

/* ============================================================
   后台整体布局
   ============================================================ */
.layout-body {
    background: var(--color-bg);
    min-height: 100vh;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 16px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.sidebar-logo {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #4F46E5, #6366F1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    flex-shrink: 0;
}

.sidebar-title {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    overflow-y: auto;
}

/* 导航项 */
.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    margin-bottom: 4px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all 0.15s;
    position: relative;
    cursor: pointer;
}

.nav-item:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.nav-item.active {
    background: var(--color-primary-bg);
    color: var(--color-primary);
    font-weight: 600;
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 2px;
}

.nav-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 可展开导航组 */
.nav-group { margin-bottom: 6px; }

.nav-group-title {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}

.nav-group-title:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.nav-group-title::after {
    content: '';
    margin-left: 4px;
    width: 6px;
    height: 6px;
    flex-shrink: 0;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(-45deg);
    transition: transform 0.25s ease;
    opacity: 0.5;
}

.nav-group.open .nav-group-title::after {
    transform: rotate(45deg);
    opacity: 1;
}
.nav-group.open .nav-group-title { color: var(--color-text); }
.nav-group-title .nav-icon { width: 18px; height: 18px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }

/* 移除旧的 nav-arrow 样式 */
.nav-arrow { display: none; }

.nav-group-sub {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.nav-group.open .nav-group-sub { max-height: 300px; }

.nav-sub-item {
    display: flex;
    align-items: center;
    padding: 7px 12px 7px 48px;
    font-size: 13px;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.15s;
    border-radius: var(--radius-sm);
}

.nav-sub-item:hover { color: var(--color-primary); }
.nav-sub-item.active { background: var(--color-primary-bg); color: var(--color-primary); font-weight: 500; }

/* 主区域 */
.main-wrap {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 页面头部 */
.page-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 0 32px;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    z-index: 99;
}

.page-header-left { display: flex; align-items: center; gap: 16px; flex: 1; }

/* 汉堡菜单（PC端隐藏） */
.menu-toggle { display: none; }
.mobile-menu-overlay { display: none; }
.mobile-filter-overlay { display: none; }

/* 全局搜索栏 */
.global-search-bar {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 460px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.global-search-bar:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}
.global-search-bar .search-icon {
    margin-left: 12px;
    color: var(--color-text-muted);
    flex-shrink: 0;
}
.global-search-bar .search-input {
    flex: 1;
    height: 36px;
    padding: 0 12px;
    border: none;
    background: transparent;
    font-size: 13px;
    color: var(--color-text);
    outline: none;
    font-family: "Microsoft YaHei", sans-serif;
}
.global-search-bar .search-input::placeholder { color: var(--color-text-muted); }
.global-search-bar .btn-search {
    height: 36px;
    border-radius: 0;
    padding: 0 20px;
    font-size: 13px;
    flex-shrink: 0;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 铃铛 */
.bell-wrapper { position: relative; }

.header-bell {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-bg);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: var(--color-text-secondary);
    position: relative;
    transition: background 0.15s;
}

.header-bell:hover { background: #e2e8f0; }

.bell-dot {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 8px;
    height: 8px;
    background: var(--color-danger);
    border-radius: 50%;
    border: 2px solid var(--color-surface);
}

/* header 快捷按钮（客服/工单） */
.header-quick-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-bg);
    color: var(--color-text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all .15s;
    white-space: nowrap;
}
.header-quick-btn:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.header-quick-btn svg { flex-shrink: 0; }

/* 用户区 */
.user-area {
    position: relative;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4F46E5, #6366F1);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
}

.user-dropdown {
    display: none;
    position: absolute;
    top: 42px;
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 140px;
    z-index: 200;
    padding: 4px;
}

.user-dropdown.show { display: block; }

.user-dropdown a {
    display: block;
    padding: 8px 14px;
    font-size: 13px;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: all 0.15s;
}

.user-dropdown a:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.user-dropdown .logout-link { color: var(--color-danger); }
.user-dropdown .logout-link:hover { background: var(--color-danger-bg); }

/* ============================================================
   消息通知下拉面板
   ============================================================ */
.notify-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 40px;
    width: 380px;
    max-height: 480px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: 0 12px 40px rgba(15,23,42,0.12);
    z-index: 998;
    flex-direction: column;
    overflow: hidden;
    animation: slideDown 0.15s ease;
}
.notify-dropdown.show { display: flex; }

.notify-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}
.notify-header strong { font-size: 14px; font-family: "Microsoft YaHei", sans-serif; }
.notify-badge {
    font-size: 12px;
    color: var(--color-primary);
    background: var(--color-primary-bg);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
    font-family: "Microsoft YaHei", sans-serif;
}

.notify-list {
    flex: 1;
    overflow-y: auto;
    max-height: 380px;
}
.notify-list::-webkit-scrollbar { width: 4px; }
.notify-list::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

.notify-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    text-decoration: none;
    border-bottom: 1px solid var(--color-border-light);
    transition: background 0.15s;
    cursor: pointer;
}
.notify-item:hover { background: var(--color-bg); }
.notify-item.notify-warn { border-left: 3px solid var(--color-warning); }
.notify-item.notify-success { border-left: 3px solid var(--color-success); }
.notify-item.notify-danger { border-left: 3px solid var(--color-danger); }
.notify-item.notify-info { border-left: 3px solid var(--color-info); }

.notify-icon {
    font-size: 20px;
    flex-shrink: 0;
    width: 28px;
    text-align: center;
    line-height: 1.2;
}

.notify-body { flex: 1; min-width: 0; }
.notify-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
    font-family: "Microsoft YaHei", sans-serif;
}
.notify-desc {
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-family: "Microsoft YaHei", sans-serif;
}
.notify-time {
    font-size: 11px;
    color: var(--color-text-muted);
}

.notify-footer {
    display: flex;
    justify-content: space-between;
    padding: 10px 16px;
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
}
.notify-footer a {
    font-size: 12px;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    font-family: "Microsoft YaHei", sans-serif;
}
.notify-footer a:hover { text-decoration: underline; }

/* 页面内容区 */
.page-content {
    flex: 1;
    padding: 15px 15px;
}

/* ============================================================
   数据来源 / 操作提醒提示条
   ============================================================ */
.link-bar {
    background: #fff8e1;
    border: 1px solid #ffc107;
    padding: 8px 12px;
    margin-bottom: 10px;
    border-radius: var(--radius-sm);
    line-height: 1.6;
}
.link-bar, .link-bar span {
    font-size: 12px;
    color: #856404;
    font-family: "Microsoft YaHei", sans-serif;
}
.link-bar strong { color: #6d4c00; }
.link-bar a {
    display: inline-block;
    padding: 1px 8px;
    margin: 0 2px;
    border-radius: 3px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    color: #856404;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.15s, border-color 0.15s;
    white-space: nowrap;
}
.link-bar a:hover {
    background: #ffe69c;
    border-color: #e0a800;
    color: #6d4c00;
}
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    margin-bottom: 24px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    border-bottom: 1px solid var(--color-border);
}

.card-header h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
}

.card-body { padding: 15px; }

/* ============================================================
   Tab 切换导航（参照系统 btn 样式）
   ============================================================ */
.card-header .tab-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font-family);
    color: #fff;
    background: #999d9c;
    border: 1px solid #999d9c;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s cubic-bezier(0.4,0,0.2,1);
    line-height: 1;
    white-space: nowrap;
    user-select: none;
}
.card-header .tab-tab:hover {
    background: #888c8b;
    border-color: #888c8b;
    color: #fff;
}
.card-header .tab-tab:active { transform: scale(0.98); }
.card-header .tab-tab.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    font-weight: 600;
}
.card-header .tab-tab.active:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

/* ============================================================
   统计卡片 (Dashboard)
   ============================================================ */
.stat-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-xs);
    transition: box-shadow 0.2s;
}

.stat-card:hover { box-shadow: var(--shadow-sm); }

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.stat-card.primary .stat-icon { background: var(--color-primary-bg); color: var(--color-primary); }
.stat-card.info .stat-icon    { background: var(--color-info-bg);    color: var(--color-info); }
.stat-card.success .stat-icon { background: var(--color-success-bg); color: var(--color-success); }
.stat-card.warning .stat-icon { background: var(--color-warning-bg); color: var(--color-warning); }
.stat-card.danger .stat-icon  { background: var(--color-danger-bg);  color: var(--color-danger); }

.stat-info { flex: 1; }

.stat-label {
    font-size: 12.5px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
}

.stat-sub {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* ============================================================
   筛选栏
   ============================================================ */
.filter-bar {
    background: #F8FAFC;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 14px 16px;
    margin-bottom: 16px;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

/* ============================================================
   表单控件
   ============================================================ */
.form-input {
    height: 36px;
    padding: 0 12px;
    font-size: 13px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    max-width: 400px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:hover { border-color: #CBD5E1; }
.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}

.form-input::placeholder { color: var(--color-text-muted); }

.form-select {
    height: 36px;
    padding: 0 32px 0 12px;
    font-size: 13px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    min-width: 120px;
    max-width: 200px;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2394A3B8' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-select:hover { border-color: #CBD5E1; }
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}

.form-item textarea, textarea.form-control {
    min-height: 80px;
    padding: 10px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: var(--font-family);
    resize: vertical;
    transition: background 0.2s, border-color 0.2s;
}

.form-item textarea:focus, textarea.form-control:focus {
    outline: none;
    background: var(--color-surface);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.1);
}

/* 弹窗内表单 */
.modal .form-input,
.modal .form-select { height: 40px; background: var(--color-bg); }
.modal .form-input:focus,
.modal .form-select:focus { background: var(--color-surface); }

/* ============================================================
   按钮系统
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all 0.15s cubic-bezier(0.4,0,0.2,1);
    cursor: pointer;
    border: 1px solid transparent;
    font-family: var(--font-family);
    line-height: 1;
    white-space: nowrap;
}

.btn { padding: 8px 16px; font-size: 13px; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-xs { padding: 3px 8px; font-size: 11px; }

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn-secondary:hover { background: var(--color-bg); }

.btn-danger {
    background: var(--color-danger);
    color: #fff;
    border-color: var(--color-danger);
}
.btn-danger:hover { background: #B91C1C; border-color: #B91C1C; }

.btn-danger-outline {
    background: #fff;
    color: var(--color-danger);
    border-color: #FECACA;
}
.btn-danger-outline:hover { background: #FEF2F2; border-color: var(--color-danger); }

.btn-success {
    background: var(--color-success);
    color: #fff;
    border-color: var(--color-success);
}
.btn-success:hover { background: #047857; border-color: #047857; }

.btn-warning {
    background: var(--color-warning);
    color: #fff;
    border-color: var(--color-warning);
}
.btn-warning:hover { background: #B45309; border-color: #B45309; }

.btn-outline {
    background: transparent;
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}
.btn-outline:hover { background: var(--color-bg); color: var(--color-text); }

.btn-text {
    background: transparent;
    color: var(--color-primary);
    border-color: transparent;
    padding-left: 4px;
    padding-right: 4px;
}
.btn-text:hover { background: var(--color-primary-bg); }

/* ============================================================
   表格
   ============================================================ */
.table-wrap {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow-x: auto;
}

.table-wrap table {
    width: 100%;
    border-collapse: collapse;
}

.table-wrap th {
    background: #F8FAFC;
    color: var(--color-text-secondary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 10px 14px;
    text-align: left;
    white-space: nowrap;
}

.table-wrap td {
    font-size: 13px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--color-border-light);
}

.table-wrap tbody tr:hover { background: #F8FAFC; }
.table-wrap tbody tr:last-child td { border-bottom: none; }

/* ============================================================
   分页
   ============================================================ */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 12px 0 0 0;
    flex-wrap: wrap;
}

/* ============================================================
   状态标签
   ============================================================ */
.tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.tag::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.tag-success { background: var(--color-success-bg); color: var(--color-success); }
.tag-success::before { background: var(--color-success); }

.tag-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.tag-warning::before { background: var(--color-warning); }

.tag-danger { background: var(--color-danger-bg); color: var(--color-danger); }
.tag-danger::before { background: var(--color-danger); }

.tag-info { background: var(--color-info-bg); color: var(--color-info); }
.tag-info::before { background: var(--color-info); }

.tag-primary { background: var(--color-primary-bg); color: var(--color-primary); }
.tag-primary::before { background: var(--color-primary); }

/* 行内解封浮层 */
.unban-popover {
    position: fixed;
    z-index: 99990;
    width: 260px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: 0 6px 24px rgba(0,0,0,0.12);
    animation: fadeIn 0.15s ease;
}
.unban-popover-arrow {
    position: absolute;
    top: -6px;
    left: 170px;
    width: 12px;
    height: 12px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-right: none;
    border-bottom: none;
    transform: rotate(45deg);
}
.unban-popover-body { padding: 10px 12px; }
.unban-popover-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--color-border);
}
.unban-item:hover { background: var(--color-bg); }

/* ============================================================
   弹窗
   ============================================================ */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15,23,42,0.5);
    backdrop-filter: blur(4px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.show { display: flex; }

.modal {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 480px;
    animation: modalIn 0.25s ease;
}

@keyframes modalIn {
    from { transform: translateY(16px) scale(0.97); opacity: 0; }
    to   { transform: translateY(0) scale(1);     opacity: 1; }
}

.modal-sm { max-width: 440px; }
.modal-md { max-width: 560px; }
.modal-lg { max-width: 750px; }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
}

.modal-close {
    width: 28px;
    height: 28px;
    border: none;
    background: none;
    font-size: 20px;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all 0.15s;
}

.modal-close:hover { background: var(--color-bg); color: var(--color-text); }

.modal-body { padding: 24px; }

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 24px;
    background: #FAFBFC;
    border-top: 1px solid var(--color-border);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.modal-footer .btn { min-width: 80px; }

/* ============================================================
   弹窗表单分区
   ============================================================ */
.form-section {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-section-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: -4px;
}

/* ============================================================
   Toast 通知
   ============================================================ */
.toast {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 24px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    z-index: 99999;
    animation: toastIn 0.3s ease;
    box-shadow: var(--shadow);
}

.toast.success { background: #DCFCE7; color: #166534; }
.toast.error   { background: var(--color-danger-bg); color: #991B1B; }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-12px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ============================================================
   辅助工具类
   ============================================================ */
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
    .stat-row { grid-template-columns: repeat(2, 1fr); }
    .global-search-bar { max-width: 280px; }
}

/* ============================================================
   移动端适配 (≤768px)
   ============================================================ */
@media (max-width: 768px) {
    /* --- 侧边栏隐藏，主区域全宽 --- */
    .sidebar { display: none; }
    .main-wrap { margin-left: 0; }
    .stat-row { grid-template-columns: 1fr; }

    /* --- 汉堡菜单按钮 --- */
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px; height: 40px;
        background: none; border: none;
        color: var(--color-text);
        cursor: pointer;
        flex-shrink: 0;
        margin-right: 4px;
        border-radius: var(--radius-sm);
    }
    .menu-toggle:active { background: var(--color-bg); }

    /* --- 移动端侧边菜单 --- */
    .mobile-menu-overlay {
        display: none;
        position: fixed; inset: 0;
        background: rgba(15,23,42,0.4);
        z-index: 9998;
    }
    .mobile-menu-overlay.show { display: block; }
    .mobile-menu-panel {
        position: absolute; left: 0; top: 0; bottom: 0;
        width: 75vw; max-width: 300px;
        background: var(--color-surface);
        overflow-y: auto;
        animation: slideLeft 0.25s ease;
    }
    @keyframes slideLeft { from { transform: translateX(-100%); } to { transform: translateX(0); } }
    .mobile-menu-header {
        display: flex; align-items: center; justify-content: space-between;
        padding: 16px 20px;
        border-bottom: 1px solid var(--color-border);
        font-weight: 600; font-size: 15px;
    }
    .mobile-menu-close {
        background: none; border: none;
        font-size: 24px; color: var(--color-text-muted);
        cursor: pointer; line-height: 1;
    }
    .mobile-menu-nav { padding: 8px 0; }
    .mobile-menu-nav .nav-item,
    .mobile-menu-nav .nav-sub-item {
        display: block;
        padding: 12px 20px;
        font-size: 14px;
        color: var(--color-text);
        text-decoration: none;
    }
    .mobile-menu-nav .nav-item.active,
    .mobile-menu-nav .nav-sub-item.active {
        background: var(--color-primary-bg);
        color: var(--color-primary);
        font-weight: 500;
    }
    .mobile-menu-nav .nav-group-title {
        display: flex; align-items: center;
        padding: 12px 20px;
        font-size: 14px; font-weight: 500;
        color: var(--color-text-secondary);
        cursor: pointer;
        gap: 8px;
    }
    .mobile-menu-nav .nav-group-sub { display: none; }
    .mobile-menu-nav .nav-group.open .nav-group-sub { display: block; }
    .mobile-menu-nav .nav-group-sub .nav-sub-item { padding-left: 36px; }
    .mobile-menu-nav .nav-icon { margin-right: 8px; flex-shrink: 0; }
    .mobile-menu-nav .nav-icon svg { width: 18px; height: 18px; }

    /* --- 头部自适应 --- */
    .page-header {
        padding: 0 12px;
        height: 56px;
        gap: 8px;
    }
    .page-header-left { gap: 0; }
    .global-search-bar { max-width: none; flex: 1; }
    .global-search-bar .search-input { font-size: 12px; padding: 0 8px; }
    .global-search-bar .search-icon { margin-left: 8px; display: none; }
    .global-search-bar .btn-search { padding: 0 12px; font-size: 12px; }
    .header-right { gap: 4px; }
    .header-bell { width: 36px; height: 36px; }

    /* --- 页面内容 --- */
    .page-content { padding: 10px; }
    .card-header {
        flex-wrap: wrap;
        gap: 10px;
        padding: 12px 14px;
    }
    .card-header h3 { font-size: 16px; }
    .card-header .tab-tab {
        padding: 6px 12px;
        font-size: 12px;
    }
    .card-body { padding: 10px; }

    /* --- link-bar --- */
    .link-bar { padding: 10px 12px; font-size: 12px; }
    .link-bar span { font-size: 12px; }

    /* --- PC筛选栏隐藏，显示移动筛选按钮 --- */
    .filter-bar { display: none; }
    .mobile-filter-btn {
        display: inline-flex;
        align-items: center; gap: 4px;
        padding: 8px 14px;
        font-size: 13px; font-weight: 500;
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius);
        color: var(--color-text-secondary);
        cursor: pointer;
        margin-bottom: 10px;
    }
    .mobile-filter-btn:active { background: var(--color-bg); }

    /* --- 移动筛选底部弹窗 --- */
    .mobile-filter-overlay {
        display: none;
        position: fixed; inset: 0;
        background: rgba(15,23,42,0.45);
        z-index: 10000;
        align-items: flex-end;
        justify-content: center;
    }
    .mobile-filter-overlay.show { display: flex; }
    .mobile-filter-sheet {
        width: 100%; max-width: 500px;
        max-height: 75vh;
        background: var(--color-surface);
        border-radius: 16px 16px 0 0;
        overflow-y: auto;
        animation: slideUp 0.25s ease;
    }
    @keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
    .mobile-filter-header {
        display: flex; align-items: center; justify-content: space-between;
        padding: 16px 20px;
        border-bottom: 1px solid var(--color-border);
        font-weight: 600; font-size: 15px;
        position: sticky; top: 0;
        background: var(--color-surface);
        z-index: 1;
    }
    .mobile-filter-close {
        background: none; border: none;
        font-size: 24px; color: var(--color-text-muted);
        cursor: pointer;
    }
    .mobile-filter-body { padding: 16px 20px 24px; }
    .mobile-filter-body .form-row {
        flex-direction: column;
        gap: 10px;
    }
    .mobile-filter-body .form-row > * {
        width: 100% !important;
        max-width: 100% !important;
    }
    .mobile-filter-body .form-input,
    .mobile-filter-body .form-select {
        width: 100% !important;
        max-width: 100% !important;
        height: 42px;
        font-size: 14px;
    }
    .mobile-filter-body .btn {
        width: 48%;
        height: 42px;
        font-size: 14px;
    }
    .mobile-filter-body .form-row:last-child {
        flex-direction: row;
        gap: 4%;
        margin-top: 6px;
    }

    /* --- 表格 → 卡片列表 --- */
    .table-wrap {
        overflow-x: visible;
        border: none;
    }
    .table-wrap table { border: none; }
    .table-wrap thead { display: none; }
    .table-wrap tbody { display: block; }
    .table-wrap tr {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        padding: 14px 12px;
        border-bottom: 1px solid var(--color-border-light);
        background: var(--color-surface);
        min-height: 44px;
        gap: 6px 12px;
        transition: background 0.1s;
    }
    .table-wrap tr:active { background: var(--color-bg); }
    .table-wrap td {
        display: block;
        padding: 0;
        border: none;
        font-size: 13px;
        line-height: 1.4;
        white-space: normal !important;
        max-width: none !important;
    }
    /* 隐藏序号和操作人列 */
    .table-wrap td[data-col="序号"],
    .table-wrap td[data-col="操作人"],
    .table-wrap td[data-col="更新人"],
    .table-wrap td[data-col="创建人"] {
        display: none;
    }
    /* 左区域：主名称（第2列，跳过序号）*/
    .table-wrap td[data-col]:nth-child(2) {
        flex: 1 1 50%;
        font-size: 15px;
        font-weight: 600;
        color: var(--color-text);
        min-width: 0;
        order: 1;
    }
    /* 左侧次要信息 */
    .table-wrap td[data-col]:not(:nth-child(2)):not([data-col*="状态"]):not([data-col*="操作"]) {
        flex: 1 1 100%;
        font-size: 11px;
        color: var(--color-text-muted);
        order: 3;
        display: none; /* 默认隐藏次要列，只显示关键列 */
    }
    /* 显示有限几个关键列 */
    .table-wrap td[data-col*="金额"],
    .table-wrap td[data-col*="类型"],
    .table-wrap td[data-col*="渠道"],
    .table-wrap td[data-col*="服务商"] {
        display: block !important;
        flex: 0 0 auto;
        font-size: 12px;
        color: var(--color-text-secondary);
        order: 2;
    }
    /* 状态标签 → 右对齐 */
    .table-wrap td[data-col*="状态"],
    .table-wrap td[data-col*="开关"],
    .table-wrap td[data-col*="连通"],
    .table-wrap td[data-col*="默认"] {
        display: flex !important;
        justify-content: flex-end;
        flex: 0 0 auto;
        margin-left: auto;
        order: 5;
    }
    /* 操作列：显示右箭头 */
    .table-wrap td[data-col*="操作"] {
        display: none;
    }
    .table-wrap tr::after {
        content: ">";
        display: block;
        font-size: 18px;
        color: var(--color-text-muted);
        margin-left: 6px;
        flex-shrink: 0;
        order: 10;
        line-height: 1;
    }
    .table-wrap .tag {
        font-size: 11px;
        padding: 3px 8px;
    }
    .table-wrap td[data-col] .btn { display: none; }
    .table-wrap td[data-col] .btn-sm { display: none; }
    .table-wrap td[data-col$="作"] .btn { display: none; }
    .table-wrap tbody tr:last-child { border-bottom: none; }

    /* --- 分页 --- */
    .pagination-bar {
        padding: 12px 0;
        gap: 8px;
        flex-wrap: wrap;
    }
    .pagination-bar .btn { font-size: 12px; padding: 6px 10px; }

    /* --- 弹窗全屏 --- */
    .modal {
        width: 94vw !important;
        max-width: none !important;
        margin: 20px auto;
        max-height: 85vh;
    }
    .modal-lg { max-width: none !important; }
    .modal-body { padding: 16px; }
    .modal-header { padding: 14px 16px; }
    .modal-footer { padding: 12px 16px; }

    /* --- 搜索弹窗 --- */
    .search-modal { width: 94vw; max-height: 60vh; }

    /* --- 通知下拉 --- */
    .notify-dropdown {
        right: -40px;
        width: 92vw;
        max-width: 360px;
    }
    .user-dropdown { right: -10px; }
}

/* ============================================================
   全局搜索弹窗
   ============================================================ */
.search-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,0.5);
    z-index: 9999;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 80px;
    animation: fadeIn 0.15s ease;
}
.search-modal-overlay.show { display: flex; }

.search-modal {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    width: 680px;
    max-width: 94vw;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    animation: slideDown 0.2s ease;
}

.search-modal-header {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}
.search-modal-header h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}
.search-modal-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 22px;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.search-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.search-group {
    padding: 0 20px;
}
.search-group + .search-group { border-top: 1px solid var(--color-border-light); padding-top: 8px; }

.search-group-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    padding: 8px 0 4px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--color-border-light);
}

.search-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 8px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-text);
    transition: background 0.15s;
    cursor: pointer;
}
.search-item:hover { background: var(--color-primary-bg); }

.search-item-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}
.search-item-sub {
    font-size: 12px;
    color: var(--color-text-muted);
}
.search-item-cat {
    margin-left: auto;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--color-bg);
    color: var(--color-text-secondary);
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }