/* 小米钱包后台 - 轻量样式 */
:root {
    --bg: #f5f6f8;
    --card: #ffffff;
    --text: #1f2329;
    --muted: #8a9099;
    --border: #e4e6eb;
    --brand: #ff6700;
    --brand-dark: #e25c00;
    --ok: #12a150;
    --bad: #d92d20;
    --radius: 8px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 14px/1.6 -apple-system, "PingFang SC", "Microsoft YaHei", system-ui, "Segoe UI", Roboto, sans-serif;
}

code { font-family: ui-monospace, Menlo, Consolas, monospace; background: #f0f1f3; padding: 1px 5px; border-radius: 4px; }

/* 顶栏 */
.topbar {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 0 20px;
    height: 52px;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}
.brand { font-weight: 700; font-size: 16px; color: var(--brand); white-space: nowrap; }
.topbar nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav-item {
    padding: 6px 12px;
    border-radius: var(--radius);
    color: var(--text);
    text-decoration: none;
    font-size: 14px;
}
.nav-item:hover { background: #f0f1f3; }
.nav-item.active { background: var(--brand); color: #fff; }
.nav-item.logout { margin-left: auto; color: var(--muted); }

.wrap { max-width: 1180px; margin: 0 auto; padding: 20px; }

/* 卡片 */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    margin-bottom: 18px;
}
.card h2 {
    margin: 0 0 14px;
    font-size: 16px;
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}
.card h2 .meta { font-size: 12px; color: var(--muted); font-weight: 400; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } }

/* 表单 */
.form { display: flex; flex-direction: column; gap: 8px; }
.form label { font-size: 13px; color: var(--muted); }
.form input[type=text],
.form input[type=password],
.form input[type=number],
.form select,
.form textarea {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    background: #fff;
}
.form textarea { resize: vertical; min-height: 96px; font-family: ui-monospace, Menlo, Consolas, monospace; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--brand); }
.form .check { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: end; }
.align-end { display: flex; align-items: flex-end; }
.form-inline { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.form-inline select { padding: 6px 8px; border: 1px solid var(--border); border-radius: var(--radius); }

/* 按钮 */
.btn {
    display: inline-block;
    padding: 8px 14px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text);
    border-radius: var(--radius);
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
    line-height: 1.4;
}
.btn:hover { background: #f0f1f3; }
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
.btn-danger { color: var(--bad); border-color: #f3c2bd; }
.btn-danger:hover { background: #fdecea; }
.btn-mini { padding: 4px 9px; font-size: 12px; }
.btn-on { border-color: var(--brand); color: var(--brand); background: #fff6f0; }

.row-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
form.inline { display: inline-flex; align-items: center; gap: 6px; margin: 0; }

/* 表格 */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.tbl th { font-size: 13px; color: var(--muted); font-weight: 500; white-space: nowrap; }
.tbl tr:hover td { background: #fafafa; }
.tbl .empty { text-align: center; color: var(--muted); padding: 24px; }
.tbl .small { font-size: 12px; }
.row-bad td { background: #fff5f4; }
.row-dim td { opacity: .55; }
.mini { width: 56px !important; padding: 4px 6px !important; }
.mini-select { padding: 4px 6px !important; max-width: 240px; }

.muted { color: var(--muted); }
.ok { color: var(--ok); }
.danger { color: var(--bad); }

/* 徽标 */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; line-height: 1.5; }
.badge-ok { background: #e7f6ee; color: var(--ok); }
.badge-bad { background: #fdecea; color: var(--bad); }

/* 提示块 */
.alert { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 14px; font-size: 13px; white-space: pre-wrap; }
.alert-ok { background: #e7f6ee; color: #0a7a3c; border: 1px solid #bfe8d0; }
.alert-error { background: #fdecea; color: #a8231a; border: 1px solid #f3c2bd; }
.flash { background: #fff6f0; border: 1px solid #ffd9bf; color: #b14a00; padding: 10px 14px; border-radius: var(--radius); margin-bottom: 14px; }
.hint { font-size: 12px; color: var(--muted); }
.hint code { font-size: 12px; }

/* 指标块 */
.metrics { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.metric {
    flex: 1 1 120px;
    background: #fafafa;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.metric .num { font-size: 20px; font-weight: 700; }
.metric .lbl { font-size: 12px; color: var(--muted); }

/* 结果 */
.result-result { border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 12px; margin-bottom: 8px; }
.result-result.is-fail { border-color: #f3c2bd; }
.result-result summary { cursor: pointer; font-size: 14px; }
.report { background: #fafafa; border: 1px solid var(--border); border-radius: var(--radius); padding: 10px; font-size: 12px; white-space: pre-wrap; overflow-x: auto; }

/* 分页 */
.pager { display: flex; gap: 6px; margin-top: 14px; flex-wrap: wrap; }
.pager .page { padding: 4px 10px; border: 1px solid var(--border); border-radius: var(--radius); text-decoration: none; color: var(--text); font-size: 13px; }
.pager .page.active { background: var(--brand); border-color: var(--brand); color: #fff; }

/* 登录页 */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--bg); }
.login-card {
    width: 340px;
    max-width: 90vw;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.login-card h1 { font-size: 18px; margin: 0 0 6px; color: var(--brand); text-align: center; }
.login-card label { font-size: 13px; color: var(--muted); }
.login-card input { padding: 10px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; }
.login-card input:focus { outline: none; border-color: var(--brand); }
.login-card .hint { text-align: center; margin: 6px 0 0; }

/* 扫码登录 */
.qr-wrap { display: flex; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.qr-left { flex: 1 1 260px; max-width: 320px; }
.qr-box {
    flex: 0 0 264px;
    min-height: 264px;
    background: #fafafa;
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px;
}
#qrcode { display: flex; align-items: center; justify-content: center; min-height: 8px; }
#qrcode img, #qrcode canvas { display: block; border-radius: 4px; }

/* ===================== 手机端适配 ===================== */
@media (max-width: 820px) {
    /* 顶栏：品牌一行，导航一行且可横向滑动 */
    .topbar {
        height: auto;
        min-height: 50px;
        padding: 8px 12px;
        flex-wrap: wrap;
        gap: 6px;
    }
    .topbar .brand { font-size: 15px; }
    .topbar nav {
        width: 100%;
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 2px;
        padding-bottom: 2px;
    }
    .topbar nav::-webkit-scrollbar { height: 0; }
    .nav-item { flex: 0 0 auto; font-size: 13px; padding: 6px 10px; }
    .nav-item.logout { margin-left: 0; }

    .wrap { padding: 12px; }
    .card { padding: 14px; margin-bottom: 14px; }
    .card h2 { font-size: 15px; }

    /* 宽表格：允许横向滑动，避免被截断 */
    .tbl {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
    }
    .tbl th, .tbl td { padding: 8px; font-size: 13px; }
    .tbl .empty { white-space: normal; }
    .tbl .small { white-space: normal; }

    /* 表单/栅格改单列 */
    .grid { grid-template-columns: 1fr; gap: 14px; }
    .row2 { grid-template-columns: 1fr; }

    /* 指标块一行两个 */
    .metrics { gap: 8px; }
    .metric { flex: 1 1 calc(50% - 8px); padding: 10px; }
    .metric .num { font-size: 18px; }

    /* 按钮与操作区 */
    .row-actions { gap: 8px; }
    .btn { padding: 8px 12px; }
    .btn-mini { padding: 4px 8px; }
    .form textarea { min-height: 84px; }
    .mini { width: 52px !important; }
    .mini-select { max-width: 150px !important; }

    /* 扫码页：二维码框占满一行 */
    .qr-wrap { gap: 16px; }
    .qr-left { flex: 1 1 100%; max-width: none; }
    .qr-box { flex: 1 1 100%; min-height: 240px; }

    /* 分页 */
    .pager .page { padding: 6px 10px; font-size: 13px; }

    /* 结果报告 */
    .report { font-size: 12px; }
}

@media (max-width: 420px) {
    .metric { flex: 1 1 100%; }
    .brand { font-size: 14px; }
}