/* ==========================================================================
   CONFIGURAÇÕES GLOBAIS
   ========================================================================== */
:root {
    --cor-primaria: #002f6c;
    --cor-fundo: #f4f7fa;
    --cor-fundo-header: #ffffff;
    --cor-texto: #333;
    --cor-sombra: rgba(0, 0, 0, 0.08);
    --cor-borda: #e0e0e0;
    --cor-vermelho-alerta: #d9534f;
    --cor-verde-setrem: #00be6e;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--cor-fundo);
    color: var(--cor-texto);
    margin: 0;
}

/* ==========================================================================
   CONFIGURAÇÕES DO HEADER
   ========================================================================== */
header {
    background-color: var(--cor-fundo-header);
    padding: 15px 30px;
    border-bottom: 1px solid var(--cor-borda);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.header-content h1 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--cor-verde-setrem);
    text-align: center;
    font-weight: bold;
    white-space: nowrap;
}

.header-content-logo { 
    height: 30px; 
    width: auto; 
    justify-self: start;
}

.header-content-actions {
    justify-self: end;
    display: flex;
    gap: 10px;
}

.header-content-actions-config-button {
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--cor-primaria);
    background: transparent;
    transition: transform 0.2s, color 0.2s;
}

.header-content-actions-config-button:hover {
    color: var(--cor-verde-setrem);
    transform: scale(1.1);
}

.header-content-actions-config-button:active {
    transform: scale(0.95);
}

.header-content-actions-config-button a {
    color: inherit;
    text-decoration: none;   
}

/* ==========================================================================
   CONFIGURAÇÕES DO MENU DE SENSORES
   ========================================================================== */



.room-selector-container {
    max-width: 1400px;
    margin: 20px auto 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.room-selector-container h2 {
    margin: 0;
    color: #333;
    font-size: 1.5rem;
}

.room-selector {
    display: flex;
    gap: 10px;
    background-color: #e9ecef;
    border-radius: 10px;
    padding: 5px;
}

.room-btn {
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    background-color: transparent;
    color: #555;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.room-btn i {
    margin-right: 8px;
}

.room-btn:hover {
    background-color: #f8f9fa;
}

.room-btn.active {
    background-color: #ffffff;
    color: var(--cor-primaria);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* 4. Layout do Dashboard (3 Colunas) */
.dashboard-container {
    display: flex;
    flex-wrap: wrap; 
    padding: 20px;
    gap: 20px;
    max-width: 1400px;
    margin: 10px auto 0 auto; /* Margem superior reduzida */
}

/* Coluna Central */
.coluna-graficos {
    flex: 2;
    min-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Colunas Laterais */
.coluna-alertas,
.coluna-estatisticas {
    flex: 1; 
    min-width: 300px;
    background-color: #ffffff;
    border-radius: 12px;
    border: 1px solid var(--cor-borda);
    box-shadow: 0 4px 15px var(--cor-sombra);
    padding: 20px;
    align-self: flex-start; 
}

/* 5. Estilos Específicos das Colunas */

/* Coluna de Gráficos (B) */
.filtros-grafico { display: flex; gap: 10px; margin-bottom: 10px; }
.filtro-btn { flex-grow: 1; padding: 10px; font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.9rem; border: 1px solid var(--cor-borda); background-color: #f9f9f9; color: #555; border-radius: 8px; cursor: pointer; transition: all 0.2s ease; }
.filtro-btn:hover { background-color: #e9e9e9; }
.filtro-btn.active { background-color: var(--cor-primaria); color: #ffffff; border-color: var(--cor-primaria); }

.grafico-wrapper { background-color: #ffffff; border-radius: 12px; box-shadow: 0 4px 15px var(--cor-sombra); border: 1px solid var(--cor-borda); padding: 25px; width: 100%; box-sizing: border-box; }
.grafico-wrapper h2 { text-align: center; font-size: 1.3rem; font-weight: 600; color: #333; margin-bottom: 20px; margin-top: 0; }

/* Coluna de Alertas (C) */
.coluna-alertas h2,
.coluna-estatisticas h2 { text-align: center; font-size: 1.3rem; font-weight: 600; color: #333; margin-top: 0; margin-bottom: 20px; }
.log-alertas-wrapper { max-height: 600px; overflow-y: auto; }
#lista-alertas { list-style: none; padding: 0; margin: 0; }
#lista-alertas li { padding: 10px; border-bottom: 1px solid var(--cor-borda); font-size: 0.9rem; line-height: 1.4; }
#lista-alertas li:first-child { border-top: 1px solid var(--cor-borda); }
.alerta-info { color: #555; }
.alerta-aviso { color: #8a6d3b; background-color: #fcf8e3; }
.alerta-critico { color: #a94442; background-color: #f2dede; font-weight: 600; }

/* Coluna de Estatísticas (A) */
.card { display: flex; align-items: center; gap: 20px; border: 1px solid var(--cor-borda); border-radius: 12px; padding: 20px; margin-bottom: 15px; transition: all 0.3s ease; }
.card:hover { transform: none; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); }
.card .card-icon { font-size: 2.5rem; color: var(--cor-primaria); }
.card .card-content { flex-grow: 1; }
.card h2 { font-size: 1.1rem; font-weight: 400; margin: 0 0 5px 0; }
.card .dado { font-size: 2.2rem; font-weight: 600; color: var(--cor-primaria); margin: 0; }

/* Alerta no Card (quando fora da ISO) */
.card.alerta-iso {
    background-color: #fff4f4;
    border-color: #ffb8b8;
}
.card.alerta-iso .card-icon, 
.card.alerta-iso .dado { 
    color: var(--cor-vermelho-alerta); 
}

.card-estatistica { background-color: #fdfdfd; border: 1px solid #eee; border-radius: 8px; padding: 15px; margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; }
.card-estatistica h3 { margin: 0; font-size: 0.95rem; font-weight: 400; color: #444; }
.card-estatistica p { margin: 0; font-size: 1.2rem; font-weight: 600; color: var(--cor-primaria); }


@media (max-width: 1100px) { .dashboard-container { flex-direction: column; } }