/* 会员空间：账号信息、配置云备份、交流内容管理、客户端授权。 */

/* 视觉变量与首页（template-homepage）对齐：同底色、同卡片描边/圆角/阴影、同主色 */
body.template-member {
    --m-bg: #fcfcfc;
    --m-card: #ffffff;
    --m-ink: #222222;
    --m-ink-2: #555555;
    --m-ink-3: #797b7c;
    --m-muted: #999999;
    --m-line: #eeeeee;
    --m-border: #ebecef;
    --m-blue: #034eff;
    --m-panel: #222831;
    --m-radius: 12px;
    --m-radius-sm: 8px;
    --m-shadow: 0 2px 12px -4px rgba(23, 32, 51, 0.1);

    background-color: var(--m-bg);
    color: var(--m-ink);
}

body.template-member .gh-main {
    padding-top: 0;
    padding-bottom: 40px;
}

/* 深色页脚与首页一致 */
body.template-member .gh-footer {
    margin-top: 40px;
    padding: 22px 0;
    border-top: 0;
    background-color: var(--m-panel);
    color: rgba(255, 255, 255, 0.6);
    font-size: 12.5px;
    letter-spacing: 0.04em;
    text-align: center;
}

body.template-member .gh-footer-inner a {
    color: rgba(255, 255, 255, 0.6);
}

body.template-member .gh-footer-inner a:hover {
    color: #ffffff;
}

body.template-member .gh-footer-dot {
    color: rgba(255, 255, 255, 0.3);
}

/* ===== 页头：与首页首屏同款深色面板 ===== */
.mb-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
    align-items: center;
    margin-top: 24px;
    padding: 38px 44px;
    border-radius: var(--m-radius);
    background-color: var(--m-panel);
    background-image: radial-gradient(620px 260px at 88% -40%, rgba(3, 78, 255, 0.38), rgba(3, 78, 255, 0) 70%);
    box-shadow: 0 18px 40px -30px rgba(16, 30, 70, 0.6);
}

.mb-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-size: 12.5px;
    letter-spacing: 0.08em;
    color: #8e99a6;
}

.mb-eyebrow::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--m-blue);
}

.mb-title {
    margin: 14px 0 0;
    font-size: clamp(24px, 2.2vw, 30px);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.01em;
    color: #ffffff;
}

.mb-sub {
    margin: 14px 0 0;
    font-size: 15px;
    line-height: 1.9;
    color: #a9b1bd;
}

.mb-hero-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--m-radius-sm);
    background-color: rgba(255, 255, 255, 0.06);
}

.mb-hero-avatar {
    display: grid;
    flex: none;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-image: linear-gradient(135deg, #034eff, #2f7bff);
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}

.mb-hero-name {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.mb-hero-name strong {
    overflow: hidden;
    font-size: 15px;
    color: #ffffff;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mb-hero-name span {
    overflow: hidden;
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.55);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mb-hero-badge {
    flex: none;
    margin-left: 6px;
    padding: 3px 9px;
    border-radius: 999px;
    background-color: rgba(255, 255, 255, 0.12);
    font-size: 11.5px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.78);
}

.mb-hero-badge.is-vip {
    background-color: rgba(255, 196, 66, 0.2);
    color: #ffd977;
}

.mb-hero-btn {
    display: inline-block;
    margin-top: 24px;
    padding: 10px 20px;
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: var(--m-radius-sm);
    font-size: 13.5px;
    color: #ffffff;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.mb-hero-btn:hover {
    border-color: var(--m-blue);
    background-color: var(--m-blue);
    color: #ffffff;
    text-decoration: none;
}

/* ===== 概览数字 ===== */
.mb-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.mb-stat {
    display: grid;
    gap: 2px;
    padding: 16px 18px;
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius);
    background-color: var(--m-card);
    box-shadow: var(--m-shadow);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.mb-stat:hover {
    border-color: #dbe1e9;
    box-shadow: 0 12px 26px -12px rgba(23, 32, 51, 0.28);
    text-decoration: none;
    transform: translateY(-3px);
}

.mb-stat-label {
    font-size: 12.5px;
    color: var(--m-ink-3);
}

.mb-stat-value {
    font-size: 26px;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--m-ink);
}

.mb-stat-hint {
    font-size: 11.5px;
    color: var(--m-muted);
}

/* ===== 布局 ===== */
.mb-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 20px;
    align-items: start;
}

.mb-main,
.mb-side {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
    min-width: 0;
}

.mb-side {
    position: sticky;
    top: 82px;
}

/* ===== 卡片 ===== */
.mb-card {
    min-width: 0;
    padding: 20px 22px;
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius);
    background-color: var(--m-card);
    box-shadow: var(--m-shadow);
}

.mb-card-head {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mb-card-head h2 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0;
    color: var(--m-ink);
}

.mb-icon {
    display: grid;
    flex: none;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: var(--m-radius-sm);
    background-color: #eef3ff;
    color: var(--m-blue);
}

.mb-icon svg {
    width: 17px;
    height: 17px;
}

.mb-card-head .mb-count {
    margin-left: auto;
}

.mb-side-title {
    margin: 0 0 14px;
    font-size: 16px;
    font-weight: 700;
}

.mb-account-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--m-line);
}

.mb-account-avatar {
    display: grid;
    flex: none;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-image: linear-gradient(135deg, #034eff, #2f7bff);
    color: #ffffff;
    font-size: 17px;
    font-weight: 700;
    line-height: 1;
}

.mb-account-head strong {
    display: block;
    overflow: hidden;
    font-size: 14.5px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mb-account-head span {
    display: block;
    overflow: hidden;
    font-size: 12px;
    color: var(--m-muted);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mb-count {
    padding: 1px 9px;
    border-radius: 999px;
    background-color: rgba(3, 78, 255, 0.08);
    font-size: 12px;
    font-weight: 600;
    color: var(--m-blue);
}

.mb-hint {
    margin: 8px 0 0;
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--m-muted);
}

/* VIP 专属功能提示 */
.mb-vip-notice {
    margin-top: 14px;
    padding: 13px 16px;
    border: 1px solid #f2e2bd;
    border-radius: var(--m-radius-sm);
    background-color: #fffaf0;
}

.mb-vip-notice strong {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: #8a6512;
}

.mb-vip-notice p {
    margin: 5px 0 0;
    font-size: 12.5px;
    line-height: 1.7;
    color: #a3823a;
}

/* ===== 云备份 ===== */
.mb-group {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px dashed var(--m-line);
}

.mb-group:first-of-type {
    margin-top: 14px;
    padding-top: 0;
    border-top: 0;
}

.mb-group-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.mb-group-head h3 {
    margin: 0;
    font-size: 15.5px;
    font-weight: 600;
}

.mb-link {
    margin-left: auto;
    font-size: 12.5px;
    color: var(--m-blue);
}

.mb-files {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.mb-files li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--m-line);
    border-radius: var(--m-radius-sm);
    background-color: #fafafa;
}

.mb-file-info {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 3px;
}

.mb-file-info strong {
    font-size: 14px;
    font-weight: 600;
}

.mb-file-info span {
    font-size: 12.5px;
    color: var(--m-muted);
    overflow-wrap: anywhere;
}

.mb-file-actions {
    display: flex;
    flex: none;
    gap: 8px;
    margin-left: auto;
}

/* ===== 列表（帖子 / 回复） ===== */
.mb-list {
    display: grid;
    gap: 10px;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}

.mb-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
    border: 1px solid var(--m-line);
    border-radius: var(--m-radius-sm);
    background-color: #fafafa;
}

.mb-list-main {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 4px;
}

.mb-list-title {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--m-ink);
    overflow-wrap: anywhere;
}

.mb-list-title:hover {
    color: var(--m-blue);
    text-decoration: none;
}

.mb-meta {
    font-size: 12.5px;
    line-height: 1.6;
    color: var(--m-muted);
    overflow-wrap: anywhere;
}

.mb-list-actions {
    display: flex;
    flex: none;
    gap: 8px;
    margin-left: auto;
}

/* ===== 按钮 ===== */
.mb-btn {
    display: inline-flex;
    flex: none;
    align-items: center;
    justify-content: center;
    padding: 6px 14px;
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius-sm);
    background-color: #ffffff;
    font-size: 13px;
    white-space: nowrap;
    color: var(--m-ink-2);
    cursor: pointer;
    transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.mb-btn:hover {
    border-color: rgba(3, 78, 255, 0.32);
    color: var(--m-blue);
    text-decoration: none;
}

.mb-btn-primary {
    border-color: var(--m-blue);
    background-color: var(--m-blue);
    color: #ffffff;
}

.mb-btn-primary:hover {
    background-color: #0a44d8;
    color: #ffffff;
}

.mb-btn-danger:hover {
    border-color: rgba(197, 34, 31, 0.3);
    background-color: #fff5f5;
    color: #c5221f;
}

.mb-file-actions form,
.mb-list-actions form,
.mb-devices form {
    display: inline-flex;
    margin: 0;
}

/* ===== 账号信息 ===== */
.mb-account {
    display: grid;
    gap: 10px;
    margin: 0;
}

.mb-account div {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    font-size: 13.5px;
}

.mb-account dt {
    color: var(--m-muted);
}

.mb-account dd {
    margin: 0;
    font-weight: 500;
    text-align: right;
    word-break: break-all;
}

/* 会员等级标签 */
.mb-level {
    display: inline-block;
    padding: 1px 9px;
    border-radius: 999px;
    background-color: #f1f2f4;
    font-size: 12px;
    font-weight: 600;
    color: var(--m-ink-3);
}

.mb-level.is-vip {
    background-color: rgba(255, 196, 66, 0.16);
    color: #8a6512;
}

/* VIP 可用作品 */
.mb-works {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 14px 0 0;
    padding: 14px 0 0;
    border-top: 1px solid var(--m-line);
    list-style: none;
}

.mb-works li {
    padding: 3px 9px;
    border: 1px solid var(--m-border);
    border-radius: 999px;
    background-color: #fafafa;
    font-size: 11.5px;
    color: var(--m-ink-2);
}

.mb-upsell {
    margin: 14px 0 0;
    padding-top: 14px;
    border-top: 1px solid var(--m-line);
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--m-ink-3);
}

/* ===== 客户端授权 ===== */
.mb-devices {
    display: grid;
    gap: 10px;
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
}

.mb-devices li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--m-line);
    border-radius: var(--m-radius-sm);
    background-color: #fafafa;
}

.mb-device {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    flex-direction: column;
    gap: 2px;
}

.mb-device strong {
    max-width: 100%;
    overflow: hidden;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mb-device span {
    max-width: 100%;
    overflow: hidden;
    font-size: 11.5px;
    color: var(--m-muted);
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===== 空状态 ===== */
.mb-empty {
    margin-top: 16px;
    padding: 26px 20px;
    border: 1px dashed #e2e5ea;
    border-radius: var(--m-radius-sm);
    background-color: #fafafa;
    text-align: center;
}

.mb-empty-icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin: 0 auto 10px;
    border-radius: 50%;
    background-color: rgba(3, 78, 255, 0.07);
    color: var(--m-blue);
}

.mb-empty-icon svg {
    width: 20px;
    height: 20px;
}

.mb-empty-title {
    margin: 0;
    font-size: 14.5px;
    font-weight: 600;
}

.mb-empty-hint {
    margin: 6px 0 0;
    font-size: 12.5px;
    color: var(--m-muted);
}

/* ===== 注册页 ===== */
.mb-auth {
    display: flex;
    justify-content: center;
    padding: 52px 0 40px;
}

.mb-auth-card {
    width: 100%;
    max-width: 460px;
    padding: 34px 36px 30px;
    border: 1px solid var(--m-border);
    border-radius: var(--m-radius);
    background-color: #ffffff;
    box-shadow: var(--m-shadow);
}

.mb-auth-card h1 {
    margin: 12px 0 0;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.015em;
}

.mb-auth-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 16px;
    border-radius: 14px;
    background-image: linear-gradient(135deg, #034eff, #2f7bff);
    box-shadow: 0 12px 26px -16px rgba(3, 78, 255, 0.85);
    color: #ffffff;
}

.mb-auth-icon svg {
    width: 23px;
    height: 23px;
}

.mb-auth-sub {
    margin: 8px 0 22px;
    font-size: 13.5px;
    line-height: 1.7;
    color: var(--m-ink-2);
}

.mb-field {
    margin-bottom: 16px;
}

.mb-field label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--m-ink-2);
}

.mb-input {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid #dfe3ea;
    border-radius: 9px;
    background-color: #ffffff;
    font-size: 14px;
    color: var(--m-ink);
}

.mb-input:focus {
    outline: 0;
    border-color: var(--m-blue);
    box-shadow: 0 0 0 3px rgba(3, 78, 255, 0.12);
}

.mb-field-help {
    margin-top: 6px;
    font-size: 11.5px;
    line-height: 1.6;
    color: var(--m-muted);
}

.mb-field-help ul {
    margin: 4px 0 0;
    padding-left: 18px;
}

.mb-field-error {
    margin: 6px 0 0;
    font-size: 12.5px;
    color: #c5221f;
}

.mb-alert {
    margin-bottom: 16px;
    padding: 10px 14px;
    border: 1px solid #f3c9c7;
    border-radius: 9px;
    background-color: #fff5f5;
    font-size: 13px;
    color: #b42318;
}

.mb-submit {
    width: 100%;
    margin-top: 6px;
    padding: 10px 16px;
    border: 0;
    border-radius: 10px;
    background-image: linear-gradient(135deg, #034eff, #2f6bff);
    box-shadow: 0 10px 24px -16px rgba(3, 78, 255, 0.8);
    font-size: 14.5px;
    font-weight: 600;
    color: #ffffff;
    cursor: pointer;
    transition: box-shadow 0.18s ease, transform 0.18s ease;
}

.mb-submit:hover {
    box-shadow: 0 14px 28px -16px rgba(3, 78, 255, 0.9);
    transform: translateY(-1px);
}

.mb-auth-foot {
    margin: 18px 0 0;
    text-align: center;
    font-size: 13px;
    color: var(--m-muted);
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
    .mb-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .mb-side {
        position: static;
    }

    .mb-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .mb-hero {
        grid-template-columns: minmax(0, 1fr);
        gap: 18px;
        padding: 26px 22px;
    }

    .mb-hero-card {
        justify-self: start;
    }

    .mb-stats {
        gap: 10px;
    }

    .mb-stat {
        padding: 13px 14px;
    }

    .mb-stat-value {
        font-size: 22px;
    }

    .mb-card {
        padding: 18px;
    }

    .mb-files li,
    .mb-list li {
        flex-direction: column;
        align-items: stretch;
    }

    .mb-file-actions,
    .mb-list-actions {
        margin-left: 0;
    }

    .mb-auth {
        padding: 30px 0;
    }

    .mb-auth-card {
        padding: 26px 22px 24px;
    }
}