.alumia-portal-wrapper {
    --alumia-bg: #F5F7FA;
    --alumia-sidebar-bg: #0B1220;
    --alumia-accent: #14B8A6;
    --alumia-accent-2: #F59E0B;
    --alumia-danger: #EF4444;
    --alumia-text: #0F172A;
    --alumia-text-muted: #64748B;
    --alumia-card-bg: #FFFFFF;
    --alumia-border: #E2E8F0;
    --alumia-font-display: 'Sora', sans-serif;
    --alumia-font-body: 'Inter', sans-serif;
    --alumia-font-mono: 'JetBrains Mono', monospace;

    display: flex;
    min-height: 100vh;
    background: var(--alumia-bg);
    margin-left: -20px;
    margin-right: -20px;
    font-family: var(--alumia-font-body);
    color: var(--alumia-text);
}

/* Sidebar */
.alumia-sidebar {
    width: 280px;
    background: var(--alumia-sidebar-bg);
    color: #cbd5e1;
    padding: 25px 20px;
    flex-shrink: 0;
}

.alumia-sidebar-brand h2 {
    font-family: var(--alumia-font-display);
    color: var(--alumia-accent);
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    margin-bottom: 25px;
    border-bottom: 1px dashed #263042;
    padding-bottom: 15px;
}

.alumia-modulo-details { margin-bottom: 15px; }

.alumia-modulo-title {
    font-weight: 600;
    color: #e2e8f0;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.alumia-modulo-title:hover { background: #161f30; }

.alumia-paineis-list { list-style: none; padding-left: 15px; margin-top: 5px; }

.alumia-link-painel {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #94a3b8;
    text-decoration: none !important;
    font-size: 0.9rem;
    padding: 7px 8px;
    border-radius: 6px;
    transition: background 0.15s ease, color 0.15s ease;
}

.alumia-link-painel:hover,
.alumia-link-painel.alumia-active {
    color: #f8fafc;
    background: var(--alumia-accent);
}

/* Main content */
.alumia-main-content { flex-grow: 1; padding: 35px; overflow-y: auto; }

.alumia-main-header h1 {
    font-family: var(--alumia-font-display);
    font-size: 1.6rem;
    color: var(--alumia-text);
    font-weight: 700;
    margin-bottom: 4px;
}

.alumia-main-header p { color: var(--alumia-text-muted); font-size: 0.9rem; }

.alumia-loader-hidden,
.alumia-dashboard-hidden { display: none !important; }

#alumia-loader { text-align: center; padding: 80px 0; color: var(--alumia-accent); }

.alumia-spinner {
    width: 40px; height: 40px;
    border: 4px solid #e2e8f0;
    border-top: 4px solid var(--alumia-accent);
    border-radius: 50%;
    animation: alumia-spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes alumia-spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Filtros */
.alumia-filters-bar {
    background: var(--alumia-card-bg);
    padding: 18px 20px;
    border-radius: 10px;
    border: 1px solid var(--alumia-border);
    margin-bottom: 25px;
}

.alumia-filters-bar h3 {
    font-size: 0.85rem;
    color: var(--alumia-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.alumia-filters-grid { display: flex; gap: 15px; flex-wrap: wrap; }

.alumia-filter-item { display: flex; flex-direction: column; gap: 5px; min-width: 160px; }

.alumia-filter-item > label {
    font-size: 0.7rem; font-weight: 700; color: var(--alumia-text-muted);
    text-transform: uppercase; letter-spacing: 0.03em;
}

/* Multi-seleção (substitui o <select> simples) */
.alumia-multiselect { position: relative; }

.alumia-multiselect-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 7px 10px;
    border-radius: 6px;
    border: 1px solid var(--alumia-border);
    background: #fff;
    font-size: 0.85rem;
    font-family: var(--alumia-font-body);
    color: var(--alumia-text);
    cursor: pointer;
    text-align: left;
}

.alumia-multiselect.alumia-ms-ativo .alumia-multiselect-trigger {
    border-color: var(--alumia-accent);
    color: var(--alumia-accent);
    font-weight: 600;
}

.alumia-ms-chevron {
    color: var(--alumia-text-muted);
    font-size: 0.7rem;
    transition: transform 0.15s ease;
}

.alumia-multiselect.alumia-ms-aberto .alumia-ms-chevron { transform: rotate(180deg); }

.alumia-multiselect-panel {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 220px;
    max-width: 300px;
    background: #fff;
    border: 1px solid var(--alumia-border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
    z-index: 40;
    overflow: hidden;
}

.alumia-multiselect.alumia-ms-aberto .alumia-multiselect-panel { display: block; }

.alumia-multiselect-actions {
    display: flex;
    justify-content: space-between;
    padding: 8px 10px;
    border-bottom: 1px solid var(--alumia-border);
}

.alumia-ms-link {
    background: none; border: none; cursor: pointer;
    font-size: 0.72rem; font-weight: 700; color: var(--alumia-accent);
    text-transform: uppercase; letter-spacing: 0.02em; padding: 2px 4px;
}

.alumia-multiselect-options {
    max-height: 220px;
    overflow-y: auto;
    padding: 6px 4px;
}

.alumia-ms-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    font-size: 0.85rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
    color: var(--alumia-text);
    cursor: pointer;
    border-radius: 5px;
}

.alumia-ms-option:hover { background: #f1f5f9; }

.alumia-ms-option input[type="checkbox"] { accent-color: var(--alumia-accent); }

.alumia-multiselect-footer {
    padding: 8px 10px;
    border-top: 1px solid var(--alumia-border);
    display: flex;
    justify-content: flex-end;
}

.alumia-ms-aplicar {
    background: var(--alumia-accent);
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.alumia-ms-aplicar:hover { opacity: 0.9; }

.alumia-crossfilter-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

.alumia-chip {
    display: inline-flex; align-items: center; gap: 6px;
    background: #ecfdf9; color: #0f766e; border: 1px solid #99f6e4;
    padding: 4px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600;
}

.alumia-chip button {
    background: none; border: none; color: inherit; cursor: pointer;
    font-size: 0.9rem; line-height: 1; padding: 0;
}

/* Grade livre de widgets */
.alumia-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 70px;
    gap: 18px;
    margin-top: 5px;
}

@media (max-width: 900px) {
    .alumia-dashboard-grid { grid-template-columns: repeat(6, 1fr); }
    .alumia-card-widget { grid-column: 1 / -1 !important; }
}

/* Cards */
.alumia-card-widget {
    background: var(--alumia-card-bg);
    border-radius: 10px;
    border: 1px solid var(--alumia-border);
    padding: 18px 20px 14px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Faixa de assinatura: a cor no topo do card corresponde à cor usada na
   série/legenda do próprio gráfico, funcionando como identificador visual rápido. */
.alumia-card-widget::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--widget-cor, var(--alumia-accent));
}

.alumia-card-widget.kpi-only-card {
    justify-content: center;
    padding: 16px 22px;
}

.alumia-kpi-widget-body h4 {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--alumia-text-muted);
    margin-bottom: 6px;
    font-weight: 700;
}

.alumia-kpi-widget-body p {
    font-family: var(--alumia-font-mono);
    font-size: 2rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.1;
}

.alumia-chart-widget-header h3 {
    font-family: var(--alumia-font-display);
    font-size: 0.95rem;
    color: var(--alumia-text);
    margin: 0 0 12px 0;
    font-weight: 700;
}

.alumia-combined-layout { display: flex; align-items: center; gap: 22px; flex-grow: 1; min-height: 0; }
.alumia-combined-kpi-block { width: 130px; flex-shrink: 0; border-right: 1px dashed var(--alumia-border); padding-right: 20px; }
.alumia-combined-chart-block { flex-grow: 1; min-width: 0; height: 100%; }

.alumia-chart-container { flex-grow: 1; min-height: 0; }

/* Tabela de dados (grid) */
.alumia-table-wrapper { flex-grow: 1; overflow: auto; }

.alumia-data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }

.alumia-data-table th {
    text-align: left;
    font-family: var(--alumia-font-body);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--alumia-text-muted);
    padding: 8px 10px;
    border-bottom: 2px solid var(--alumia-border);
    cursor: pointer;
    user-select: none;
    position: sticky;
    top: 0;
    background: var(--alumia-card-bg);
}

.alumia-data-table th:hover { color: var(--alumia-text); }

.alumia-data-table td {
    padding: 7px 10px;
    border-bottom: 1px solid #f1f5f9;
    font-family: var(--alumia-font-mono);
}

.alumia-data-table td:first-child { font-family: var(--alumia-font-body); }

.alumia-data-table tbody tr { cursor: pointer; transition: background 0.1s ease; }
.alumia-data-table tbody tr:hover { background: #f8fafc; }

.alumia-empty-state {
    color: var(--alumia-text-muted);
    text-align: center;
    padding: 30px 10px;
    font-size: 0.85rem;
}