/* Fundo da aplicação — contraste com os quadros */
.app-body {
    min-height: 100vh;
    background: linear-gradient(180deg, #e2eaf3 0%, #eef2f7 35%, #f4f6f9 100%);
}

.app-dashboard-title {
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 248, 252, 0.98) 100%);
    border-radius: 0.5rem;
    border-left: 4px solid #ffc107;
    box-shadow: 0 4px 16px rgba(8, 45, 92, 0.08);
}

.app-dashboard-title .text-primary {
    color: #0a3d7a !important;
}

/* Menu principal: contraste alto + destaque do item ativo */
.app-navbar {
    background: linear-gradient(160deg, #0a3d7a 0%, #0d5cb5 45%, #156cc9 100%) !important;
    box-shadow: 0 4px 18px rgba(8, 45, 92, 0.45);
    border-bottom: 4px solid #ffc107;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}

.app-navbar-brand {
    color: #fff !important;
    font-weight: 800 !important;
    font-size: 1.25rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
    padding: 0.35rem 0.75rem !important;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.28);
}

.app-navbar-brand:hover {
    color: #fff3cd !important;
    background: rgba(255, 255, 255, 0.2);
}

.app-navbar .nav-link {
    color: #ffffff !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 0.9rem !important;
    margin: 0 0.1rem;
    border-radius: 0.45rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.app-navbar .nav-link:hover,
.app-navbar .nav-link:focus {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.22);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.app-navbar .nav-link.active {
    color: #0a3d7a !important;
    background-color: #fff !important;
    font-weight: 700 !important;
    text-shadow: none;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    border: 2px solid #ffc107;
}

.app-navbar .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.55);
}

.table-actions {
    white-space: nowrap;
}

/* Cards / quadros — mesma família visual do menu (azul + âmbar) */
.app-panel {
    --panel-a: #0a3d7a;
    --panel-b: #156cc9;
    border: 1px solid rgba(10, 61, 122, 0.12);
    border-radius: 0.65rem;
    box-shadow: 0 8px 28px rgba(8, 45, 92, 0.14);
    border-bottom: 3px solid #ffc107;
    overflow: hidden;
    background: #fff;
}

.app-panel .card-header {
    background: linear-gradient(135deg, var(--panel-a) 0%, var(--panel-b) 100%);
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    border: none;
    padding: 0.65rem 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.app-panel .card-body {
    background: linear-gradient(180deg, #f5f8fc 0%, #ffffff 100%);
}

.app-panel .card-footer {
    background: #eef2f7;
    border-top: 1px solid rgba(10, 61, 122, 0.1);
}

.app-panel .table thead th {
    background: rgba(10, 61, 122, 0.08);
    color: #0a3d7a;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 2px solid rgba(255, 193, 7, 0.5);
}

/* Painel genérico (listas, formulários) */
.app-panel--surface {
    border-left: 5px solid #0d5cb5;
}

/* Barra de filtros mais suave */
.app-panel--filter {
    --panel-a: #1a5a8a;
    --panel-b: #3d7eb8;
    border-left: 5px solid #5fa3d9;
}

.app-panel--filter .card-body {
    background: linear-gradient(180deg, #eef4fb 0%, #f8fafc 100%);
}

/* Quadros sem título (só corpo): faixa superior alinhada ao menu */
.app-panel--surface:not(:has(.card-header)) {
    border-top: 3px solid rgba(13, 92, 181, 0.5);
}

.app-panel--filter:not(:has(.card-header)) {
    border-top: 3px solid #7eb8e5;
}

/* KPI “Total no mês” (sem card-header) */
.app-panel--kpi {
    border-left: 5px solid #ffc107;
    background: linear-gradient(165deg, #fff9e6 0%, #ffffff 50%, #f5f8fc 100%);
}

.app-panel--kpi::before {
    content: "";
    display: block;
    height: 4px;
    background: linear-gradient(90deg, #ffc107, #0d5cb5, #0a3d7a);
}

.app-panel--kpi .card-body {
    background: transparent;
}

.app-panel--kpi .text-primary {
    color: #0a3d7a !important;
}

/* Cada quadro do dashboard com cor própria na barra lateral + cabeçalho */
.app-panel--cats {
    border-left: 5px solid #198754;
    --panel-a: #0d4f32;
    --panel-b: #1c7c4a;
}

.app-panel--donut {
    border-left: 5px solid #0d6efd;
    --panel-a: #084298;
    --panel-b: #0d6efd;
}

.app-panel--evolucao {
    border-left: 5px solid #0dcaf0;
    --panel-a: #087990;
    --panel-b: #0aa2c0;
}

.app-panel--lojas {
    border-left: 5px solid #20c997;
    --panel-a: #0d6f58;
    --panel-b: #1aa179;
}

.app-panel--topitens {
    border-left: 5px solid #6f42c1;
    --panel-a: #432874;
    --panel-b: #6f42c1;
}

.app-panel--estrategia {
    border-left: 5px solid #fd7e14;
    --panel-a: #a6510f;
    --panel-b: #e8590c;
}

.app-panel--variacao {
    border-left: 5px solid #6610f2;
    --panel-a: #3d0a91;
    --panel-b: #6f42c1;
}

.alert-teto {
    border-left: 4px solid var(--bs-danger);
}