html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    margin: 0;
    padding: 0;
}

/* Utilitários de página */
.page-header {
    padding: 1.25rem 1.5rem .75rem;
    border-bottom: 1px solid #e0e4ea;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.page-header h1 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    color: #1e2a3a;
}

.page-body {
    padding: 1.25rem 1.5rem;
}

/* Cards do dashboard */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: #fff;
    border-radius: 8px;
    padding: 1.25rem;
    border: 1px solid #e0e4ea;
    text-align: center;
}

.stat-card .stat-num {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.stat-card .stat-label {
    font-size: .8rem;
    color: #6c757d;
    margin-top: .25rem;
}

.stat-ok     { color: #198754; }
.stat-warn   { color: #dc3545; }
.stat-info   { color: #0d6efd; }
.stat-muted  { color: #6c757d; }

/* Tabelas */
.table-wrap {
    background: #fff;
    border: 1px solid #e0e4ea;
    border-radius: 8px;
    overflow: hidden;
}

.table-wrap table {
    margin: 0;
    font-size: .87rem;
}

/* Barra de filtro */
.filter-bar {
    background: #fff;
    border: 1px solid #e0e4ea;
    border-radius: 8px;
    padding: .75rem 1rem;
    display: flex;
    gap: .75rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

/* Badge de status */
.badge-ok   { background: #d1e7dd; color: #0f5132; padding: .2rem .5rem; border-radius: 4px; font-size: .78rem; }
.badge-warn { background: #f8d7da; color: #842029; padding: .2rem .5rem; border-radius: 4px; font-size: .78rem; }
.badge-info { background: #cfe2ff; color: #084298; padding: .2rem .5rem; border-radius: 4px; font-size: .78rem; }

/* Tree de XMLs */
.xml-tree { font-size: .88rem; }
.xml-tree .tree-group { margin-bottom: .5rem; }
.xml-tree .tree-toggle {
    cursor: pointer;
    font-weight: 600;
    color: #1e2a3a;
    user-select: none;
    padding: .3rem .5rem;
    border-radius: 4px;
}
.xml-tree .tree-toggle:hover { background: #e9ecef; }
.xml-tree .tree-children { padding-left: 1.25rem; }
.xml-tree .tree-file {
    padding: .2rem .5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 4px;
}
.xml-tree .tree-file:hover { background: #f0f4ff; }

/* Login */
.login-card {
    background: #fff;
    border-radius: 10px;
    padding: 2.5rem 2rem;
    width: 340px;
    box-shadow: 0 4px 24px rgba(0,0,0,.08);
    text-align: center;
}

.login-card .login-logo {
    font-size: 2.5rem;
    margin-bottom: .5rem;
}

.login-card h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e2a3a;
    margin-bottom: 1.5rem;
}

/* Blazor error */
#blazor-error-ui {
    background: #fff3cd;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0,0,0,.2);
    display: none;
    left: 0;
    padding: .6rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

.blazor-error-boundary {
    background: #b32121;
    padding: 1rem;
    color: white;
    border-radius: 4px;
}