* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: #f2f3f5;
    color: #303133;
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.screen {
    align-items: center;
    display: flex;
    justify-content: center;
    min-height: 100vh;
    padding: 32px;
}

.login-panel {
    border: 1px solid #ebeef5;
    border-radius: 18px;
    width: 420px;
}

.login-brand {
    align-items: center;
    display: flex;
    gap: 14px;
    margin-bottom: 20px;
}

.login-logo,
.aside-logo {
    align-items: center;
    background: #fff;
    border-radius: 12px;
    display: flex;
    height: 48px;
    justify-content: center;
    overflow: hidden;
    padding: 6px;
    width: 48px;
}

.login-logo img,
.aside-logo img {
    display: block;
    height: 100%;
    object-fit: contain;
    width: 100%;
}

.login-title,
.aside-title {
    font-size: 20px;
    font-weight: 600;
}

.login-subtitle,
.aside-subtitle,
.login-copy,
.status-inline,
.header-desc,
.header-eyebrow,
.aside-user {
    color: #909399;
}

.login-copy {
    margin-bottom: 20px;
}

.login-message {
    color: #f56c6c;
    margin-top: 12px;
    min-height: 20px;
}

.full-width {
    width: 100%;
}

.full-width-number,
.full-width-number .el-input__wrapper,
.full-width-number .el-input-number {
    width: 100%;
}

.layout-shell {
    background: #f2f3f5;
    min-height: 100vh;
}

.layout-aside {
    background: #ffffff;
    border-right: 1px solid #ebeef5;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px 0;
}

.aside-brand {
    align-items: center;
    color: #303133;
    display: flex;
    gap: 12px;
    padding: 0 20px 20px;
}

.side-menu {
    background: transparent;
    border-right: 0;
    flex: 1;
    padding: 0 12px;
}

.side-menu:not(.el-menu--collapse) {
    width: 100%;
}

.side-menu .el-menu-item {
    border-radius: 10px;
    color: #606266;
    margin-bottom: 6px;
}

.side-menu .el-menu-item.is-active {
    background: #ecf5ff;
    color: #409eff;
}

.side-menu .el-menu-item:hover {
    background: #f5f7fa;
}

.aside-footer {
    border-top: 1px solid #f0f2f5;
    margin: 12px 20px 0;
    padding: 16px 0 0;
}

.layout-header {
    align-items: flex-start;
    background: #fff;
    border-bottom: 1px solid #ebeef5;
    display: flex;
    height: auto;
    justify-content: space-between;
    padding: 20px 24px;
}

.header-title {
    color: #303133;
    font-size: 28px;
    font-weight: 600;
    margin: 6px 0;
}

.layout-main {
    padding: 16px;
}

.layout-main .el-card {
    border: 1px solid #ebeef5;
    border-radius: 16px;
}

.mb16 {
    margin-bottom: 16px;
}

.metric-card {
    background: linear-gradient(180deg, #ffffff 0%, #fafcff 100%);
    min-height: 124px;
}

.metric-label {
    color: #909399;
    font-size: 14px;
}

.metric-value {
    color: #303133;
    font-size: 34px;
    font-weight: 700;
    margin-top: 18px;
}

.simple-row {
    align-items: center;
    border-bottom: 1px solid #f0f2f5;
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
}

.simple-row.align-start {
    align-items: flex-start;
}

.row-title {
    color: #303133;
    font-weight: 600;
}

.row-sub,
.room-summary {
    color: #909399;
    font-size: 13px;
    margin-top: 6px;
}

.stack-gap {
    display: grid;
    gap: 8px;
}

.room-menu {
    border-right: 0;
}

.room-count {
    margin-left: auto;
}

.card-header-with-action {
    align-items: center;
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.room-summary {
    margin-bottom: 12px;
}

.audit-code {
    color: #606266;
    font-family: Consolas, "Courier New", monospace;
    font-size: 12px;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

.status-inline {
    color: #909399;
    margin-top: 16px;
}