/* Tema Escuro */
body {
    background-color: #1a1a1a;
    color: #e0e0e0;
    font-family: 'Segoe UI', sans-serif;
}

/* Cards e Containers */
.metric-card {
    background-color: #2d2d2d;
    border: none;
    border-radius: 8px;
    padding: 20px;
    margin: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

/* Títulos e Textos */
h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
}

.metric-title {
    color: #a0a0a0;
    font-size: 1.1em;
    margin-bottom: 10px;
}

.metric-value {
    font-size: 1.8em;
    font-weight: bold;
    color: #4caf50;  /* Verde para valores positivos */
}

/* Gráficos */
.dash-graph {
    background-color: #2d2d2d;
    border-radius: 8px;
    padding: 15px;
}

/* Tabs */
.dash-tabs {
    margin-bottom: 20px;
}

.dash-tab {
    background-color: #2d2d2d !important;
    color: #a0a0a0 !important;
    border: none !important;
    border-radius: 4px !important;
    margin: 0 5px !important;
    padding: 10px 20px !important;
}

.dash-tab--selected {
    background-color: #4caf50 !important;
    color: #ffffff !important;
    font-weight: bold !important;
}

/* Dropdown */
.Select-control {
    background-color: #2d2d2d !important;
    border: none !important;
    border-radius: 4px !important;
}

.Select-menu-outer {
    background-color: #2d2d2d !important;
    border: none !important;
}

.Select-value-label {
    color: #e0e0e0 !important;
}

.Select-arrow-zone {
    color: #a0a0a0 !important;
}