/* ============================================
   Harmony OS 7 — 全站统一样式
   桌面优先 (Desktop First), 移动端适配
   ============================================ */

/* ====== CSS 变量 ====== */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --bg: #f8fafc;
    --card-bg: #ffffff;
    --text: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-lg: 0 4px 16px rgba(0,0,0,.08);
    --transition: .15s ease;
}

/* ====== 桌面优化 (1024px+) ====== */
@media (min-width: 1024px) {
    .ub-container { max-width: 1200px; margin: 0 auto; }
    .ub-content-bg { padding: 24px; }
    body { font-size: 15px; line-height: 1.7; }
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    /* 悬停效果仅在桌面端 */
    .ub-content-bg:hover { box-shadow: var(--shadow-lg); }
    .btn:hover { transform: translateY(-1px); }
    .ub-table tbody tr:hover { background: #f0f4ff; }
}

/* ====== 面板/卡片 ====== */
.ub-panel {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    overflow: hidden;
    background: var(--card-bg);
}
.ub-panel .head {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 14px 20px;
}
.ub-panel .head .title {
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
}
.ub-panel .body { padding: 20px; }

.ub-content-bg {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: var(--card-bg);
    transition: box-shadow var(--transition);
}

/* ====== 表格 ====== */
.ub-table {
    border-radius: var(--radius-sm);
    overflow: hidden;
    width: 100%;
}
.ub-table thead th {
    background: var(--bg);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 13px;
    padding: 10px 14px;
    border-bottom: 2px solid var(--border);
    text-align: left;
    white-space: nowrap;
}
.ub-table tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid #f1f5f9;
    font-size: 13px;
}
.ub-table tbody tr:nth-child(even) { background: #fafbfc; }

/* ====== 按钮 ====== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition);
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text);
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border: none;
    box-shadow: 0 2px 8px rgba(99,102,241,.3);
    font-weight: 600;
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    box-shadow: 0 4px 14px rgba(99,102,241,.4);
}
.btn-danger  { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-info    { background: var(--info); color: #fff; border-color: var(--info); }

/* ====== 表单 ====== */
input[type=text], input[type=email], input[type=password],
input[type=number], input[type=date],
select, textarea, .form {
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text);
    background: var(--card-bg);
    transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus, .form:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,.1);
    outline: none;
}

/* ====== 导航 ====== */
.ub-nav {
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
    backdrop-filter: blur(12px);
    background: rgba(255,255,255,.95);
}
.ub-breadcrumb { font-size: 13px; padding: 8px 0; }
.ub-breadcrumb a { color: var(--primary); text-decoration: none; }

/* ====== Hero Banner ====== */
.panel-a {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    position: relative;
    overflow: hidden;
}
.panel-a::after {
    content: "";
    position: absolute;
    top: -30%; right: -10%;
    width: 300px; height: 300px;
    background: rgba(255,255,255,.05);
    border-radius: 50%;
}

/* ====== 统计卡片 ====== */
.tw-rounded.tw-p-4.tw-text-center {
    border-radius: 16px;
    transition: transform .2s, box-shadow .2s;
    cursor: pointer;
}
.tw-rounded.tw-p-4.tw-text-center:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
}

/* ====== 客诉列表项悬停 ====== */
.ub-content-bg a[href*="complaint"]:hover {
    background: #f0f4ff;
    transform: translateX(4px);
}

/* ====== 状态标签 ====== */
span[style*="color:red"]  { background: #fef2f2; color: #dc2626; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; }
span[style*="color:blue"] { background: #eff6ff; color: #2563eb; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; }
span[style*="color:green"]{ background: #f0fdf4; color: #16a34a; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; }

/* ====== 评价 emoji ====== */
label.tw-cursor-pointer .tw-text-2xl {
    transition: transform .2s;
    display: inline-block;
}
label.tw-cursor-pointer:hover .tw-text-2xl { transform: scale(1.3); }

/* ====== 登录页 ====== */
.login-page .login-box {
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0,0,0,.08);
}

/* ====== 后台侧边栏 ====== */
.ub-admin-menu a {
    border-radius: 8px;
    margin: 2px 8px;
    transition: all var(--transition);
}
.ub-admin-menu a:hover { background: rgba(99,102,241,.08); }
.ub-admin-menu a.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}
.ub-admin-bar { box-shadow: 0 1px 3px rgba(0,0,0,.06); }

/* ====== 后台弹窗 ====== */
.ub-panel-dialog { border-radius: 16px; overflow: hidden; }
.ub-panel-dialog .panel-dialog-head {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
}

/* ====== 后台标签页 ====== */
.ub-nav-tab a { border-radius: 8px 8px 0 0; padding: 10px 20px; }
.ub-nav-tab a.active { background: #fff; color: var(--primary); font-weight: 600; }

/* ====== 图片 ====== */
img { border-radius: 8px; max-width: 100%; height: auto; }

/* ====== 暗色模式 ====== */
[data-theme="dark"] {
    --bg: #1a1a2e;
    --card-bg: #16213e;
    --text: #e0e0e0;
    --text-muted: #a0a0b0;
    --border: #2a2a4a;
}
[data-theme="dark"] body { background: var(--bg); color: var(--text); }
[data-theme="dark"] .ub-panel,
[data-theme="dark"] .ub-content-bg,
[data-theme="dark"] .tw-bg-white { background: var(--card-bg); color: var(--text); }
[data-theme="dark"] .ub-panel .head { border-color: var(--border); }
[data-theme="dark"] a { color: #7eb8ff; }
[data-theme="dark"] input, [data-theme="dark"] select, [data-theme="dark"] textarea {
    background: #0f0f23; color: #e0e0e0; border-color: var(--border);
}
[data-theme="dark"] .btn { background: #2a2a4a; color: #e0e0e0; border-color: #3a3a5a; }
[data-theme="dark"] .btn-primary { background: #4a6fa5; }
[data-theme="dark"] .ub-table tbody tr:nth-child(even) { background: rgba(255,255,255,.02); }

/* ====== 移动端适配 ====== */
@media (max-width: 768px) {
    .ub-container { padding-left: 12px; padding-right: 12px; }
    .ub-content .panel-a { padding: 30px 0; }
    .ub-content .panel-a .title { font-size: 1.4rem; }
    .ub-content .panel-a .sub-title { font-size: .85rem; }
    .ub-content-bg { padding: 12px; }
    .ub-table { font-size: 12px; }
    .ub-table th, .ub-table td { padding: 6px 4px; }
    .btn { padding: 6px 14px; font-size: 13px; }
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.2rem; }
    h3 { font-size: 1.05rem; }
    .ub-breadcrumb { font-size: 12px; }
    .ub-panel .body { padding: 12px; }
}
@media (max-width: 480px) {
    .ub-content .panel-a .title { font-size: 1.2rem; }
    .ub-content .panel-a { padding: 20px 0; }
    .ub-container { padding-left: 8px; padding-right: 8px; }
    .btn { padding: 5px 10px; font-size: 12px; }
}

/* ====== 动画 ====== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.ub-panel { animation: fadeIn .3s ease; }

.theme-toggle { cursor:pointer; background:none; border:1px solid #ccc; border-radius:20px; padding:4px 12px; font-size:14px; }
[data-theme="dark"] .theme-toggle { border-color:#555; }

/* ====== 登录/表单按钮修复 ====== */
.login-page .btn,
.ub-form .btn,
form .btn {
    text-align: center !important;
    justify-content: center !important;
    min-width: auto !important;
    width: auto !important;
    padding: 10px 32px !important;
}
.btn-lg {
    padding: 12px 40px !important;
    font-size: 16px !important;
}

/* ====== btn-block 文字居中 ====== */
.btn-block {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    width: 100% !important;
}
/* ====== 按钮全局修复 ====== */
.btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 8px 24px !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    white-space: nowrap !important;
}
.btn-block {
    width: 100% !important;
}
.btn-lg {
    padding: 12px 36px !important;
    font-size: 16px !important;
}
.btn-sm {
    padding: 5px 14px !important;
    font-size: 12px !important;
}

/* === 响应式栅格重写（桌面优先：默认保持全局 N/12，移动端堆叠）=== */
@media (max-width: 40rem) {
    .row > [class*="col-sm-"]:not([class*="col-4"]):not([class*="col-6"]):not([class*="col-12"]) {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
}
@media (max-width: 50rem) {
    .row > [class*="col-md-"]:not([class*="col-4"]):not([class*="col-6"]):not([class*="col-12"]) {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
    .row > [class*="col-md-"][class*="col-4"] { flex: 0 0 33.333333% !important; max-width: 33.333333% !important; }
    .row > [class*="col-md-"][class*="col-6"] { flex: 0 0 50% !important; max-width: 50% !important; }
    .row > [class*="col-md-"][class*="col-12"] { flex: 0 0 100% !important; max-width: 100% !important; }
}
@media (max-width: 75rem) {
    .row > [class*="col-lg-"]:not([class*="col-4"]):not([class*="col-6"]):not([class*="col-12"]) {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
}
/* === 响应式 grid 列数（替代 tailwind 无效的 md:/lg: 变体）=== */
@media (min-width: 50rem) {
    .md-grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)) !important; }
    .md-grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)) !important; }
    .md-grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)) !important; }
    .md-grid-5 { grid-template-columns: repeat(5, minmax(0,1fr)) !important; }
}
@media (min-width: 75rem) {
    .lg-grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)) !important; }
}

/* === 客诉统计卡片：渐变 + 立体通透 === */
.complaint-stat-card {
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    padding: 1.25rem 1rem;
    text-align: center;
    color: #fff;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.32), inset 0 -3px 6px rgba(0,0,0,.12);
    transition: transform .18s ease, box-shadow .18s ease;
}
.complaint-stat-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(130% 70% at 50% 0%, rgba(255,255,255,.30) 0%, rgba(255,255,255,0) 55%);
    pointer-events: none;
}
.complaint-stat-card::after {
    content: "";
    position: absolute;
    left: 15%; right: 15%; top: 40%; height: 20%;
    background: rgba(255,255,255,.14);
    border-radius: 50%;
    filter: blur(6px);
    pointer-events: none;
}
.complaint-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 26px rgba(0,0,0,.24), inset 0 1px 0 rgba(255,255,255,.38);
}
.stat-red { background: linear-gradient(135deg, #c53030 0%, #e53e3e 55%, #f56565 100%); }
.stat-orange { background: linear-gradient(135deg, #c05621 0%, #dd6b20 55%, #ed8936 100%); }
.stat-blue { background: linear-gradient(135deg, #2b6cb0 0%, #3182ce 55%, #63b3ed 100%); }
.stat-green { background: linear-gradient(135deg, #2f855a 0%, #38a169 55%, #68d391 100%); }
/* === 会员中心美化 === */
/* 用户信息卡片：主题色渐变背景 */
.member-profile-card {
    background: linear-gradient(135deg, var(--theme-color-primary-dark, #0958d9) 0%, var(--theme-color-primary, #1677ff) 55%, var(--theme-color-primary-light, #69b1ff) 100%);
    color: #fff;
    border-radius: 14px;
    box-shadow: 0 6px 16px rgba(22,119,255,.22);
}
.member-profile-card .member-avatar {
    border: 3px solid rgba(255,255,255,.85);
    box-shadow: 0 4px 10px rgba(0,0,0,.15);
}
.member-profile-card .member-name {
    font-weight: 700;
    font-size: 1.25rem;
    text-shadow: 0 1px 2px rgba(0,0,0,.1);
}
.member-profile-card .member-signature {
    opacity: .85;
    padding-top: 6px;
    font-size: .9rem;
}

/* 功能入口卡片：hover 上浮 */
.member-entry-card {
    display: block;
    text-decoration: none;
    transition: transform .15s ease, box-shadow .15s ease;
}
.member-entry-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,.1) !important;
}
.member-entry-card .member-entry-icon {
    font-size: 1.75rem;
    line-height: 1;
}
.member-entry-card .member-entry-text {
    font-size: .85rem;
    margin-top: 8px;
    color: #374151;
}

/* 左侧菜单美化 */
.ub-menu.nav-menu .title {
    font-weight: 700;
    padding: 8px 12px;
}
.ub-menu.nav-menu .items a {
    padding: 8px 14px;
    border-radius: 6px;
    margin: 2px 0;
    display: block;
    transition: background .15s ease, color .15s ease;
}
.ub-menu.nav-menu .items a:hover {
    background: rgba(22,119,255,.08);
}
.ub-menu.nav-menu .items a.active {
    background: rgba(22,119,255,.12);
    color: var(--theme-color-primary, #1677ff);
    font-weight: 700;
}