* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --devui-primary: #5e7ce0;
    --devui-primary-hover: #4e6ac7;
    --devui-success: #50d4ab;
    --devui-warning: #f6bd16;
    --devui-danger: #f66f6f;
    --devui-text: #252b3a;
    --devui-text-secondary: #575d6c;
    --devui-border: #e6e9f0;
    --devui-bg: #ffffff;
    --devui-bg-page: #f5f6fa;
    --devui-bg-hover: #f2f4f9;
    --devui-shadow: 0 2px 8px rgba(0,0,0,.06);
    --devui-shadow-hover: 0 4px 16px rgba(0,0,0,.08);
    --devui-radius: 6px;
    --devui-transition: all .2s cubic-bezier(.34,.69,.1,1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    background: var(--devui-bg-page);
    color: var(--devui-text);
    font-size: 14px;
}

a {
    text-decoration: none;
    color: inherit;
}

.login-body {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background: linear-gradient(135deg, #f5f6fa 0%, #edf2ff 100%);
}

.login-wrap {
    width: 100%;
    max-width: 420px;
}

.layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 240px;
    background: var(--devui-bg);
    border-right: 1px solid var(--devui-border);
    box-shadow: var(--devui-shadow);
    padding: 20px 16px;
    transition: var(--devui-transition);
    flex-shrink: 0;
}

.sidebar-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.brand {
    font-size: 20px;
    font-weight: 700;
    color: var(--devui-primary);
}

.menu-toggle {
    display: none;
    border: none;
    background: transparent;
    font-size: 22px;
    cursor: pointer;
}

.menu {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.menu-item {
    display: block;
    padding: 12px 14px;
    border-radius: var(--devui-radius);
    color: var(--devui-text);
    transition: var(--devui-transition);
}

.menu-item:hover,
.menu-item.active {
    background: var(--devui-bg-hover);
    color: var(--devui-primary);
}

.menu-item.logout {
    color: var(--devui-danger);
}

.main-content {
    flex: 1;
    padding: 24px;
    overflow-x: hidden;
}

.page-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.devui-card {
    background: var(--devui-bg);
    border: 1px solid var(--devui-border);
    border-radius: var(--devui-radius);
    box-shadow: var(--devui-shadow);
    margin-bottom: 20px;
    transition: var(--devui-transition);
}

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

.devui-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--devui-border);
    font-size: 16px;
    font-weight: 600;
}

.devui-card-body {
    padding: 20px;
}

.devui-form-item {
    margin-bottom: 18px;
}

.devui-form-item label {
    display: block;
    margin-bottom: 8px;
    color: var(--devui-text);
    font-weight: 500;
}

.devui-input,
.devui-select {
    width: 100%;
    height: 40px;
    border: 1px solid var(--devui-border);
    border-radius: var(--devui-radius);
    padding: 0 12px;
    background: var(--devui-bg);
    outline: none;
    transition: var(--devui-transition);
}

.devui-input:focus,
.devui-select:focus {
    border-color: var(--devui-primary);
    box-shadow: 0 0 0 2px rgba(94,124,224,.15);
}

.devui-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    padding: 0 18px;
    border-radius: var(--devui-radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--devui-transition);
    font-size: 14px;
    font-weight: 500;
}

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

.devui-btn-primary:hover {
    background: var(--devui-primary-hover);
}

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

.devui-btn-warning {
    background: var(--devui-warning);
    color: #252b3a;
    border-color: var(--devui-warning);
}

.devui-btn-default {
    background: #fff;
    color: var(--devui-text);
    border-color: var(--devui-border);
}

.devui-btn-default:hover {
    color: var(--devui-primary);
    border-color: var(--devui-primary);
}

.btn-block {
    width: 100%;
}

.alert {
    padding: 12px 14px;
    border-radius: var(--devui-radius);
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-error {
    background: #fff1f0;
    color: #cf1322;
    border: 1px solid #ffa39e;
}

.alert-success {
    background: rgba(80, 212, 171, .1);
    color: #169c74;
    border: 1px solid rgba(80, 212, 171, .25);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.stat-title {
    font-size: 13px;
    color: var(--devui-text-secondary);
    margin-bottom: 10px;
}

.stat-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--devui-primary);
}

.filter-bar,
.batch-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.filter-bar-inline {
    display: inline-block;
}


.card-table-wrap {
    overflow: hidden;
}

.table-container {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    border: 1px solid var(--devui-border);
    border-radius: var(--devui-radius);
}

.devui-table {
    width: 100%;
    min-width: 1200px;
    border-collapse: collapse;
    background: #fff;
}

.devui-table th {
    background: var(--devui-bg-page);
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--devui-border);
    white-space: nowrap;
}

.devui-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--devui-border);
    color: var(--devui-text-secondary);
    white-space: nowrap;
}

.status-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.status-success {
    background: rgba(80, 212, 171, .15);
    color: #16a085;
}

.status-primary {
    background: rgba(94, 124, 224, .15);
    color: var(--devui-primary);
}

.status-danger {
    background: rgba(246, 111, 111, .15);
    color: #d9363e;
}

.status-warning {
    background: rgba(246, 189, 22, .18);
    color: #ad7b00;
}

.status-default {
    background: #f0f0f0;
    color: #666;
}

.tip-box {
    line-height: 1.8;
    color: var(--devui-text-secondary);
}

.dialog-mask {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 16px;
}

.dialog-mask.show {
    display: flex;
}

.dialog-box {
    width: 100%;
    max-width: 520px;
    background: #fff;
    border-radius: var(--devui-radius);
    box-shadow: var(--devui-shadow-hover);
    overflow: hidden;
}

.dialog-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--devui-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 16px;
    font-weight: 600;
}

.dialog-close {
    border: none;
    background: transparent;
    font-size: 24px;
    cursor: pointer;
    color: var(--devui-text-secondary);
}

.dialog-body {
    padding: 20px;
}

.dialog-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--devui-border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

@media (max-width: 768px) {
    .layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        padding: 12px 16px;
    }

    .menu-toggle {
        display: block;
    }

    .menu {
        display: none;
        margin-top: 12px;
    }

    .sidebar.open .menu {
        display: flex;
    }

    .main-content {
        padding: 16px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .page-title {
        font-size: 20px;
    }

    .filter-bar,
    .batch-bar,
    .dialog-footer {
        flex-direction: column;
    }

    .devui-btn,
    .devui-select {
        width: 100%;
    }

    .dialog-box {
        max-width: 100%;
    }
}