/**
 * Estilos do shell unificado Painel Ops (navbar + layout)
 */

.ops-dashboard-body {
    font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
    background: #0f1419;
    color: #e7e9ea;
    min-height: 100vh;
}

.ops-dashboard-navbar {
    background: #1a2332;
    border-bottom: 1px solid #2f3b4d;
    position: sticky;
    top: 0;
    z-index: 100;
}

.ops-navbar-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    padding: 0.65rem 1.25rem;
    max-width: 1600px;
    margin: 0 auto;
}

.ops-navbar-brand {
    font-weight: 700;
    font-size: 1.05rem;
    color: #f0f3f6 !important;
    text-decoration: none;
    margin-right: 0.5rem;
    white-space: nowrap;
}

.ops-navbar-brand:hover {
    color: #7dd3fc !important;
}

.ops-navbar-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    align-items: center;
}

.ops-navbar-link {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
}

.ops-navbar-link:hover {
    color: #e2e8f0;
    background: rgba(255, 255, 255, 0.06);
}

.ops-navbar-link.active {
    color: #fff;
    background: rgba(56, 189, 248, 0.18);
}

.ops-section-monitoramento .ops-navbar-link.active {
    background: rgba(52, 211, 153, 0.18);
}

.ops-section-bi .ops-navbar-dropdown.active > .ops-navbar-dropdown-toggle {
    color: #fff;
    background: rgba(56, 189, 248, 0.18);
}

.ops-navbar-dropdown {
    position: relative;
}

.ops-navbar-dropdown-toggle {
    list-style: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    user-select: none;
}

.ops-navbar-dropdown-toggle::-webkit-details-marker {
    display: none;
}

.ops-navbar-dropdown-toggle::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 0.15rem;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    opacity: 0.7;
    transition: transform 0.15s ease;
}

.ops-navbar-dropdown[open] .ops-navbar-dropdown-toggle::after {
    transform: rotate(180deg);
}

.ops-navbar-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 0;
    min-width: 11.5rem;
    padding: 0.35rem;
    background: #1a2332;
    border: 1px solid #2f3b4d;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    z-index: 200;
}

.ops-navbar-dropdown:hover .ops-navbar-dropdown-menu,
.ops-navbar-dropdown[open] .ops-navbar-dropdown-menu {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.ops-navbar-dropdown-item {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.45rem 0.75rem;
    border-radius: 6px;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
}

.ops-navbar-dropdown-item:hover {
    color: #e2e8f0;
    background: rgba(255, 255, 255, 0.06);
}

.ops-navbar-dropdown-item.active {
    color: #fff;
    background: rgba(56, 189, 248, 0.18);
}

.ops-navbar-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

.ops-navbar-logout {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.35rem 0.7rem;
    border: 1px solid #334155;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.ops-navbar-logout:hover,
.ops-navbar-logout:focus {
    color: #fecaca;
    border-color: #7f1d1d;
    background: rgba(220, 38, 38, 0.12);
}

.ops-navbar-cliente {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ops-navbar-cliente-label {
    font-size: 0.8rem;
    color: #94a3b8;
    margin: 0;
    white-space: nowrap;
}

.ops-navbar-cliente-select {
    min-width: 180px;
    max-width: 280px;
    font-size: 0.85rem;
    background: #0f1419;
    border-color: #334155;
    color: #e2e8f0;
}

.ops-cliente-badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: rgba(56, 189, 248, 0.15);
    color: #7dd3fc;
}

.ops-dashboard-main {
    max-width: 1600px;
    margin: 0 auto;
    padding: 1.25rem 1.25rem 2rem;
}

.ops-section-bi .bi-chart-card {
    background: #151b24;
    border: 1px solid #2f3b4d;
}

.ops-section-bi .bi-chart-card .card-header {
    background: #1a2332;
    border-bottom: 1px solid #2f3b4d;
    color: #f1f5f9;
}

.ops-section-bi .bi-chart-card .card-body {
    display: flex;
    flex-direction: column;
}

.ops-section-bi .bi-chart-canvas-wrap {
    position: relative;
    height: 260px;
    min-height: 220px;
    overflow: hidden;
}

.ops-section-bi .bi-chart-canvas-wrap canvas {
    display: block;
    max-width: 100%;
}

.ops-section-bi .bi-graficos-hint {
    background: #1a2332;
    border-color: #2f3b4d;
    color: #cbd5e1;
}

.ops-section-bi .bi-chart-placeholder,
.ops-section-bi .bi-chart-loading {
    color: #94a3b8;
}

.ops-section-bi .bi-chart-spinner {
    border-top-color: #38bdf8;
}

.ops-section-bi #bi-graficos-updated-at {
    color: #7dd3fc;
}

/* ---------------------------------------------------------------------------
 * Tela de login do Painel Ops (/ops-dashboard/login)
 * ------------------------------------------------------------------------- */
.ops-login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.ops-login-wrap {
    width: 100%;
    max-width: 380px;
}

.ops-login-card {
    background: #151b24;
    border: 1px solid #2f3b4d;
    border-radius: 14px;
    padding: 2rem 1.75rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.ops-login-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.ops-login-icon {
    font-size: 2.25rem;
    color: #38bdf8;
}

.ops-login-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #f0f3f6;
    margin: 0.5rem 0 0.25rem;
}

.ops-login-subtitle {
    font-size: 0.85rem;
    color: #94a3b8;
    margin: 0;
}

.ops-login-alert {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: rgba(220, 38, 38, 0.12);
    border: 1px solid #7f1d1d;
    color: #fecaca;
    font-size: 0.85rem;
    border-radius: 8px;
    padding: 0.6rem 0.75rem;
    margin-bottom: 1rem;
}

.ops-login-field {
    margin-bottom: 1rem;
}

.ops-login-label {
    display: block;
    font-size: 0.8rem;
    color: #cbd5e1;
    margin-bottom: 0.35rem;
}

.ops-login-body .form-control {
    background: #0f1419;
    border-color: #334155;
    color: #e7e9ea;
}

.ops-login-body .form-control:focus {
    background: #0f1419;
    border-color: #38bdf8;
    color: #f0f3f6;
    box-shadow: 0 0 0 0.2rem rgba(56, 189, 248, 0.2);
}

.ops-login-submit {
    margin-top: 0.5rem;
}

/* ---------------------------------------------------------------------------
 * Monitoramento (health) dentro do shell escuro do Painel Ops
 * Os cards são claros, mas o shell define texto claro (#e7e9ea). Textos
 * internos sem cor explícita herdavam esse tom e ficavam ilegíveis no branco.
 * Aqui garantimos contraste adequado (WCAG AA) sem alterar o tema claro base.
 * ------------------------------------------------------------------------- */

/* Cor de base escura nos cards → textos herdados (valores KPI, títulos de
   gráfico, status de endpoint, células de tabela) passam a ser legíveis. */
.ops-section-monitoramento .health-kpi-card,
.ops-section-monitoramento .health-chart-card,
.ops-section-monitoramento .health-endpoint-card,
.ops-section-monitoramento .health-table {
    color: #134e4a;
}

/* Texto secundário (rótulos/metadados) com contraste reforçado no fundo branco. */
.ops-section-monitoramento .health-kpi-label,
.ops-section-monitoramento .health-chart-hint,
.ops-section-monitoramento .health-endpoint-meta,
.ops-section-monitoramento .health-endpoint-url,
.ops-section-monitoramento .health-table th,
.ops-section-monitoramento .health-errors-hint {
    color: #3f6f6a;
}

/* Placeholders "Aguardando/Carregando" (Bootstrap .text-muted) dentro dos
   cards claros: evitam herdar o cinza-claro do shell. */
.ops-section-monitoramento .health-kpi-card .text-muted,
.ops-section-monitoramento .health-chart-card .text-muted,
.ops-section-monitoramento .health-endpoint-card .text-muted,
.ops-section-monitoramento .health-table .text-muted {
    color: #3f6f6a !important;
}

/* "Última coleta ..." fica sobre o fundo escuro do shell → tom claro legível. */
.ops-section-monitoramento #health-latest-ts {
    color: #94a3b8;
}

@media (max-width: 768px) {
    .ops-navbar-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .ops-navbar-actions {
        margin-left: 0;
        justify-content: flex-start;
    }

    .ops-navbar-dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        padding: 0.25rem 0 0 0.75rem;
        background: transparent;
    }
}

/* Aba Alertas Telegram */
.ops-section-alertas .ops-dashboard-main {
    max-width: 900px;
    margin: 0 auto;
    padding: 1.25rem;
}

.ops-section-alertas .ops-alerts-card {
    background: #1a2332;
    border: 1px solid #2f3b4d;
    color: #e7e9ea;
}

.ops-section-alertas .ops-alerts-card .card-title {
    color: #f0f3f6;
}

.ops-section-alertas .form-check-label strong {
    color: #f0f3f6;
}

.ops-section-alertas .ops-alerts-rule-group + .ops-alerts-rule-group {
    border-top: 1px solid #2f3b4d;
    padding-top: 0.75rem;
}

.ops-section-alertas code {
    color: #7dd3fc;
}