/* ========================================
   VARIÁVEIS CSS
   ======================================== */
:root {            
    --sidebar-width: 120px;
    --sidebar-collapsed-width: 60px;
}

/* ========================================
   RESET E BASE
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {            
    display: flex;
}

/* ========================================
   SIDEBAR
   ======================================== */
.sidebar {
    width: var(--sidebar-width);            
    position: absolute;
    top: var(--top-height);
    bottom: 0;
    left: 0;
    padding: 16px 8px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 16px; /* <============= transformar em variavel css */
    background-color: rgba(255, 255, 255, 1); /* <============= transformar em variavel css */
    transition: width 0.3s ease;
    
}

.sidebar li {
    padding-top: 12px; /* <============= transformar em variavel css */
}

.sidebar__nav-item {
    list-style: none;
}

.sidebar__nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    color: inherit;
}

.sidebar__nav-link svg {
    flex-shrink: 0;
}

/* Sidebar Handler (botão de colapsar) */
.sidebar__handler {
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    background-color: rgba(255, 255, 255, 1); /* <============= transformar em variavel css */
    padding: 16px 0;
    border-radius: 0 8px 8px 0;
    z-index: 1000;
}

.sidebar__handler-icon {
    display: block;
    transition: transform 0.3s ease;
}

.sidebar__handler-icon--rotated {
    transform: rotate(180deg);
}

.sidebar__section-title {
    font-size: 12px /* <============= transformar em variavel css */;
    font-weight: 600; /* <============= transformar em variavel css */
    text-transform: uppercase;
}

/* Sidebar colapsada */
.sidebar--collapsed .sidebar__section-title,
.sidebar--collapsed .sidebar__nav-link span {
    display: none;
}

/* ========================================
   PAINEL DE CONTROLE (CONTROL PANEL)
   ======================================== */
.control-panel {
    position: absolute;
    top: calc(var(--top-height) + 9px);            
    left: calc(var(--sidebar-width) + (100% - var(--sidebar-width)) / 2);
    transform: translateX(-50%);
    z-index: 1000;            
    display: flex;
    gap: 8px; /* <============= transformar em variavel css */
    transition: left 0.3s ease;
}

body:has(.sidebar--collapsed) .control-panel {
    left: calc(var(--sidebar-collapsed-width) + (100% - var(--sidebar-collapsed-width)) / 2);
}

.control-panel__box,
.sidebar {
    font-size: 14px;
    font-weight: 500;
}

.control-panel__box {
    background-color: rgba(255, 255, 255, 1); /* <============= transformar em variavel css */
    padding: 6px 10px; /* <============= transformar em variavel css */
    border-radius: 4px; /* <============= transformar em variavel css */
    display: flex;
    gap: 8px; /* <============= transformar em variavel css */
}

/* Esconder controles (Painel e Legendas) em telas pequenas */
@media (max-width: 1160px) {
    .control-panel__controls {
        display: none;
    }
}

/* Empilhar apenas as caixas do control-panel em telas ≤1070px */      
@media (max-width: 1070px) {            
    .control-panel {
        flex-direction: column;
        align-items: flex-end; 
        gap: 8px;
        right: 8px;
        left: auto;
        transform: none;
        width: auto;
        max-width: calc(100% - 32px);
        box-sizing: border-box;
    }
    
    .control-panel > .control-panel__box {
        width: auto;
        align-self: flex-end;
        justify-content: flex-end;
    }

    /* Alinha também os itens internos (links/botões) à direita */
    .control-panel__box .control-panel__nav-link,
    .control-panel__box > a,
    .control-panel__box > ul {
        justify-content: flex-end;
        text-align: right;
    }

    /* Mantém ordem: caixa principal (search) antes do menu de poluentes */
    .control-panel > .control-panel__box:first-of-type { order: 1; }
    .control-panel__pollutant-menu { order: 2; }
}

.control-panel__nav-item {
    list-style: none;
}

.control-panel__state-selector {
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 14px;
    width: 220px;
}

/* Burger menu: oculto por padrão (desktop), visível apenas em telas pequenas */
.burger-menu {
    display: none;
}
@media (max-width: 640px) {
    .burger-menu {
        display: block;
        position: absolute;
        top: calc(var(--top-height) + 8px);
        right: 8px;
        z-index: 1200;
    }
    .burger-menu__link {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: rgba(255,255,255,0.95);
        border-radius: 6px;
        box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    }
    
    /* Em telas pequenas, esconder inicialmente o painel de controle,
       a legenda e o painel de informação (serão exibidos via menu burger) */
    .control-panel,
    .legend,
    .info-panel {
        display: none;
    }
}

/* ========================================
   ESTILOS COMPARTILHADOS DE BOTÕES
   ======================================== */
.control-panel__nav-link,
.sidebar__nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    color: inherit;
    padding: 4px 6px;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
    cursor: pointer;
}

.control-panel__nav-link:hover:not(.control-panel__nav-link--active),
.sidebar__nav-link:hover:not(.control-panel__nav-link--active) {
    background-color: rgba(0, 0, 0, 0.2);
}

/* Classe de botão ativo - Seleção exclusiva (tooltip funciona, mas click é ignorado via JS) */
.control-panel__nav-link--active {
    background-color: #333;
    color: white;
    cursor: default;
}

/* Classe de botão ativo - Action/Toggle (clicável quando ativo) */
.control-panel__nav-link--active-action {
    background-color: #333;
    color: white;
}

.control-panel__nav-link svg,
.sidebar__nav-link svg {
    flex-shrink: 0;
}

/* ========================================
   MAPA
   ======================================== */
#map {
    /* flex: 1; */
    /* Use top/bottom positioning to avoid vertical overflow instead of a fixed height calc */
    position: absolute;
    top: var(--top-height);
    bottom: 0;
    left: var(--sidebar-width);
    right: 0;
    width: auto;
}

/* ========================================
   TOOLTIP DO MAPA
   ======================================== */
#map-tooltip {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    pointer-events: none;
    z-index: 1000;
    display: none;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

#map-tooltip.visible {
    display: block;
}

#map-tooltip .tooltip-label {
    font-weight: 600;
    color: #aaa;
    font-size: 11px;
}

#map-tooltip .tooltip-value {
    color: white;
    font-weight: 500;
}

.pollution-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
}

/* ========================================
   POPUP DO OPENLAYERS
   ======================================== */
.ol-popup {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    padding: 16px 24px 16px 16px;
    border-radius: 4px;            
    bottom: 12px;
    left: -50px;
    width: max-content;
    color: black;
    font-size: 12px;            
}
.ol-popup:after, .ol-popup:before {
    top: 100%;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
}
.ol-popup:after {
    border-top-color: rgba(255, 255, 255, 0.9);
    border-width: 10px;
    left: 48px;
    margin-left: -10px;
}        
.ol-popup-closer {
    text-decoration: none;
    position: absolute;
    top: 4px;
    right: 6px;
    color: rgba(0, 0, 0, 0.5);
}
.ol-popup-closer:after {
    content: "✖";
}        
#popup-content > div:nth-child(2) {
    border-color: rgba(0, 0, 0, 0.1) !important;
}        
                  

/* ========================================
   LEGENDA
   ======================================== */
.legend {
    position: absolute;
    bottom: 20px;
    left: calc(var(--sidebar-width) + (100% - var(--sidebar-width)) / 2);
    transform: translateX(-50%);
    z-index: 1000;
    transition: left 0.3s ease;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 8px 24px 24px 12px;
    border-radius: 4px;
    width: auto;
}

/* Esconder legenda em telas muito pequenas */
@media (max-width: 680px) {
    .legend {
        display: none;
    }
}

body:has(.sidebar--collapsed) .legend {
    left: calc(var(--sidebar-collapsed-width) + (100% - var(--sidebar-collapsed-width)) / 2);
}

.legend__list {
    display: flex;
    gap: 0;
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: rgba(255, 255, 255, 0.95);            
    height: 18px;
    overflow: hidden;
}

.legend__item {
    min-width: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.legend__color {
    width: 100%;
    height: 100%;
}

/* Valor inserido dentro de cada faixa (início da faixa) */
.legend__band-value {
    position: absolute;
    left: 6px;
    top: 2px;
    font-size: 10px;
    font-weight: 600;
    pointer-events: none;
}

/* Ponteiro da legenda (triângulo) */
.legend__pointer {
    position: absolute;
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 16px solid #333;
    transition: left 0.3s ease;
    pointer-events: none;
    display: none;
}

/* Valor ao lado do ponteiro */
.legend__value {
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(8px);
    font-size: 11px;
    font-weight: 500;
    color: #333;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 2px 6px;
    border-radius: 3px;
    white-space: nowrap;
    pointer-events: none;
    display: none;
    transition: left 0.3s ease;
}

/* ========================================
   PAINEL DE INFORMAÇÕES
   ======================================== */
.info-panel {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: block;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 4px;
    padding: 18px 24px 16px 16px;
    min-width: min-content;            
}

.info-panel__content {
    display: block;
}

.info-panel__title {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    color: #333;
}

.info-panel__content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Aviso de fallback (dados do dia anterior) */
.info-panel__previous-day {
    margin-top: 3px;
    padding-top: 8px;
    font-size: 14px;
    color: #555;
}
.info-panel__previous-day small {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.info-panel__previous-day .alert-icon {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #d9534f;
    flex-shrink: 0;
}
.info-panel__previous-day .alert-icon svg {
    width: 24px;
    height: 24px;
    display: block;
    stroke: currentColor;
}

.info-panel__content li {
    display: grid;
    grid-template-columns: min-content 1fr min-content;
    gap: 12px;
    padding: 6px 0;
    font-size: 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.info-panel__content li:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.info-panel__content li span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.info-panel__content li span:nth-child(3) {
    text-align: right;
}

.info-panel__square {
    width: 12px;
    height: 12px;
    background-color: #ccc;
    display: inline-block;
    /* border-radius: 2px; */
}

/* ========================================
   AUTOCOMPLETE SEARCH
   ======================================== */        
.search-container { position: relative; display: flex; align-items: center; gap: 4px; }
.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ccc;
    max-height: 300px;
    overflow-y: auto;
    display: none;
    z-index: 1000;
}
.search-dropdown.visible { display: block; }
.search-item {
    padding: 8px 12px;
    cursor: pointer;
}
.search-item:hover,
.search-item.active { background: #f0f0f0; }
.search-item-state { font-weight: bold;
    vertical-align: middle;
}

/* Overlay de carregamento removido */

/* Mobile: transforme o control-panel em dropdown (reaproveita os mesmos elementos) */
@media (max-width: 640px) {
    .control-panel {
        display: none; /* escondido por padrão no mobile */
        position: fixed;
        top: calc(var(--top-height) + 50px);
        /* left: 0; */
        /* right: 0; */
        width: 100%;
        z-index: 1250;
        /* background: #fff; */
        border-radius: 0;
        /* box-shadow: 0 6px 18px rgba(0,0,0,0.12); */
        /* padding: 12px; */
        box-sizing: border-box;
        flex-direction: column;
    }
    
    .control-panel.control-panel--open {
        display: flex;
    }
    /* legenda e info-panel devem permanecer escondidos até acionados */
    .legend, .info-panel {
        display: none;
    }
    /* Se o JS marcar is-visible, mostra mesmo em mobile (evita !important) */
    .legend.is-visible, .info-panel.is-visible {
        display: block;
    }
    
    /* Mostrar o box de controles (Painel / Legendas) quando o painel mobile estiver aberto.
       Aparece por último na pilha e seus botões ficam alinhados à direita. */
    .control-panel.control-panel--open .control-panel__controls {
        display: flex;                
        justify-content: flex-end; /* alinha botões à direita */
        gap: 8px;                
        order: 3; 
        padding-right: 8px;
        box-sizing: border-box;
    }
    
    /* Em mobile, o conteúdo do primeiro control-panel__box (Brasil + busca)
       deve ficar empilhado verticalmente */
    .control-panel > .control-panel__box:first-of-type {
        display: flex;                
        align-items: stretch;
        flex-wrap: wrap;
        gap: 8px;
    }

    /* Ajustes para o input de busca ocupar toda a largura no mobile */
    .control-panel__state-selector {
        width: 100%;
    }
    /* .search-container {
        display: flex;
        flex-direction: column;
        gap: 6px;
        align-items: stretch;
    } */

    /* Legenda ajustada para mobile: evita overflow do layout principal.
       Mantemos faixas em fila com scroll interno e reduzimos elementos auxiliares. */
    .legend {
        /* limitar o container da legenda em mobile (tamanho máximo) */
        max-width: 200px;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
        padding: 8px 8px 12px;
    }
    .legend__list {
        display: flex;
        gap: 0;
        flex-wrap: nowrap;
        align-items: center;
        height: auto;
    }
    .legend__item {
        min-width: 20px;
        display: inline-flex;
        vertical-align: middle;
        height: 30px; /* altura fixa solicitada */
        align-items: stretch;
    }
    .legend__color {
        height: 100%;
        width: 100%;
        display: block;
    }
    .legend__value, .legend__pointer {
        display: none; /* simplifica visual mobile */
    }

    /* Force mobile panel to ignore sidebar collapsed positioning to avoid being hidden
       when sidebar is collapsed. Ensures panel is full-width under the header. */
    body:has(.sidebar--collapsed) .control-panel.control-panel--open,
    .control-panel.control-panel--open {
        left: 0;
        right: 0;
        transform: none;
        z-index: 2000;
    }
}

/* ============================================================
   LOADER DO MAPA
   Overlay centralizado sobre o mapa. Dois modos:
   1. Geometrias WFS: lista com progresso por camada
   2. Colorização: mensagem única de poluente/previsão
   Controlado por MapLoader (previsao.js).
   ============================================================ */

#map-loader {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    background-color: rgba(40, 40, 40, 0.45);
    z-index: 1100;
    opacity: 1;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

/* Spinner: anel giratório */
.map-loader__spinner {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 4px solid rgba(220, 220, 220, 0.25);
    border-top-color: #d0d0d0;
    animation: map-loader-spin 0.75s linear infinite;
    flex-shrink: 0;
}

@keyframes map-loader-spin {
    to { transform: rotate(360deg); }
}

/* ── Modo 2: mensagem única (colorização de poluente) ── */
.map-loader__label {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.6);
    text-align: center;
    background-color: rgba(255, 255, 255, 0.80);
    padding: 16px;
    border-radius: 6px;    
}

/* ── Modo 1: painel de geometrias WFS ── */
.map-loader__geom-panel {
    background-color: rgba(255, 255, 255, 0.85);
    border-radius: 6px;
    padding: 16px;    
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.map-loader__geom-title {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(0, 0, 0, 0.55);
    margin: 0 0 4px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.map-loader__geom-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.map-loader__geom-name {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 11px;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.65);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.map-loader__geom-pct {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 11px;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.5);
    min-width: 36px;
    text-align: right;
    transition: color 0.2s ease;
}

/* 100% → vira ícone de check verde */
.map-loader__geom-pct--done {
    color: #2e7d32;
    font-size: 16px;
}