/*
 * GeoAPI Solaris - Estilos Principais
 * ===================================
 *
 * Este arquivo CSS define todos os estilos da aplicação:
 * - Sistema de design com variáveis CSS
 * - Layout responsivo e componentes
 * - Estilos para mapa e controles
 * - Animações e transições
 * - Media queries para diferentes dispositivos
 */

/* ===== RESET E BASE ===== */
/* Reset global de margens e padding */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== SISTEMA DE DESIGN ===== */
/* Variáveis CSS para consistência visual */
:root {
    /* Design System - Cores */
    --primary-color: #2563eb;      /* Azul principal */
    --primary-hover: #1d4ed8;      /* Azul hover */
    --secondary-color: #64748b;     /* Cinza secundário */
    --success-color: #059669;       /* Verde sucesso */
    --warning-color: #d97706;       /* Laranja aviso */
    --error-color: #dc2626;         /* Vermelho erro */
    --info-color: #0891b2;          /* Azul informação */

    /* Design System - Espaçamentos */
    --spacing-xs: 0.25rem;          /* 4px */
    --spacing-sm: 0.5rem;           /* 8px */
    --spacing-md: 1rem;             /* 16px */
    --spacing-lg: 1.5rem;           /* 24px */
    --spacing-xl: 2rem;             /* 32px */
    --spacing-2xl: 3rem;            /* 48px */

    /* Design System - Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;        /* 12px */
    --font-size-sm: 0.875rem;       /* 14px */
    --font-size-base: 1rem;         /* 16px */
    --font-size-lg: 1.125rem;       /* 18px */
    --font-size-xl: 1.25rem;        /* 20px */
    --font-size-2xl: 1.5rem;        /* 24px */
    --font-size-3xl: 1.875rem;      /* 30px */

    /* Design System - Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Design System - Bordas */
    --border-radius-sm: 0.375rem;   /* 6px */
    --border-radius-md: 0.5rem;     /* 8px */
    --border-radius-lg: 0.75rem;    /* 12px */
    --border-radius-xl: 1rem;       /* 16px */
}

/* ===== RESET GLOBAL ===== */
/* Configurações base para html e body */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: #1f2937;
    background: transparent;
    overflow-x: hidden;
}

/* ===== LAYOUT PRINCIPAL ===== */
/* Container principal da aplicação */
.app-container {
    position: relative;
    width: 100%;
    height: 100vh;
}

/* ===== HEADER ===== */
/* Cabeçalho da aplicação com título e logo */
.app-header {
    background: transparent;
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
}

.header-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

/* Subtítulo do header */
.header-subtitle {
    font-size: var(--font-size-xs);
    opacity: 0.9;
    margin-top: 1px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

/* Logo da empresa com filtros visuais */
.company-logo {
    height: 90px;
    width: 180px;
    filter: drop-shadow(0 0 0 1px black)
             drop-shadow(2px 2px 8px rgba(0, 0, 0, 0.9));
}

/* ===== PAINEL DE BUSCA ===== */
/* Painel principal com formulários de busca */
.search-panel {
    background: transparent;
    padding: var(--spacing-sm);
    position: absolute;
    top: 50px;
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    z-index: 999;
    transition: all 0.3s ease;
    max-height: 80vh;
    overflow-y: auto;
}

.search-panel.collapsed {
    display: none;
}

.search-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Título do painel de busca */
.search-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-xs);
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

/* ===== GRUPOS DE BUSCA ===== */
/* Seções organizadas para diferentes tipos de busca */
.search-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.search-group {
    background: transparent;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.search-group:hover {
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Labels dos grupos de busca */
.search-group label {
    display: block;
    font-weight: 600;
    color: white;
    margin-bottom: 2px;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

/* ===== INPUTS E FORMULÁRIOS ===== */
/* Estilos para campos de entrada nos grupos de busca */
.search-group input,
.search-group select {
    width: 100%;
    padding: 4px 6px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    background: rgba(255, 255, 255, 0.9);
    color: #374151;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.search-group input:focus,
.search-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-group input::placeholder {
    color: #9ca3af;
}

/* Inputs de coordenadas em grid */
.coord-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}

/* ===== SISTEMA DE ABAS DE COORDENADAS ===== */
/* Abas para alternar entre formatos Decimal e DMS */
.coord-tabs {
    display: flex;
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px solid #d1d5db;
}

.coord-tab {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-size: var(--font-size-xs);
    color: var(--secondary-color);
    transition: all 0.2s ease;
}

.coord-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.coord-tab:hover {
    color: var(--primary-color);
}

/* ===== FORMATOS DE COORDENADAS ===== */
/* Containers para diferentes formatos de entrada */
.coord-format {
    display: none;
    margin-bottom: var(--spacing-sm);
}

.coord-format.active {
    display: block;
}

/* ===== COORDENADAS DMS ===== */
/* Formulário específico para formato DMS (Graus, Minutos, Segundos) */
.coord-dms-inputs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.coord-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.coord-row label {
    min-width: 80px;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Grupos de campos DMS (graus, minutos, segundos, direção) */
.dms-group {
    display: flex;
    align-items: center;
    gap: 2px;
    flex: 1;
}

.dms-group input {
    padding: var(--spacing-xs);
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    text-align: center;
}

/* Larguras específicas para cada campo DMS */
.dms-group input[placeholder="°"] {
    width: 60px;  /* Campo de graus */
}

.dms-group input[placeholder="'"] {
    width: 50px;  /* Campo de minutos */
}

.dms-group input[placeholder="\""] {
    width: 70px;  /* Campo de segundos */
}

.dms-group select {
    padding: var(--spacing-xs);
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    background: white;
}

.dms-group span {
    font-size: var(--font-size-sm);
    color: var(--secondary-color);
    font-weight: 500;
}

/* ===== AÇÕES DE BUSCA ===== */
/* Botões de ação para operações de busca */
.search-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

/* ===== BOTÃO NOVA BUSCA ===== */
/* Botão flutuante para iniciar nova busca */
.new-search-btn {
    position: absolute;
    top: 90px;
    left: var(--spacing-sm);
    background: rgba(37, 99, 235, 0.9);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 999;
    display: none;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.new-search-btn:hover {
    background: rgba(37, 99, 235, 1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.new-search-btn.visible {
    display: block;
}

/* ===== SISTEMA DE BOTÕES ===== */
/* Estilos consistentes para todos os botões da aplicação */
.btn {
    padding: 4px var(--spacing-sm);
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    text-decoration: none;
    min-height: 24px;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #475569;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-danger {
    background: var(--error-color);
    color: white;
}

.btn-danger:hover {
    background: #b91c1c;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* ===== BOTÕES KML ===== */
/* Container e estilos para botões de processamento KML */
.kml-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.kml-buttons .btn {
    flex: 1;
    min-width: 140px;
}

/* ===== SISTEMA DE STATUS ===== */
/* Mensagens de feedback para o usuário */
.status-container {
    margin-top: var(--spacing-lg);
}

.status {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: fit-content;
    max-width: 100%;
}

/* Cores para diferentes tipos de status */
.status.success {
    background: #ecfdf5;
    color: var(--success-color);
    border: 1px solid #a7f3d0;
}

.status.error {
    background: #fef2f2;
    color: var(--error-color);
    border: 1px solid #fecaca;
}

.status.info {
    background: #eff6ff;
    color: var(--info-color);
    border: 1px solid #bfdbfe;
}

.status.warning {
    background: #fffbeb;
    color: var(--warning-color);
    border: 1px solid #fed7aa;
}

/* ===== MAPA INTERATIVO ===== */
/* Container principal do mapa MapLibre */
#map {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    z-index: 1;
}

/* ===== CONTROLE DE CAMADAS ===== */
/* Painel lateral para gerenciar camadas e downloads */
.layer-control {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(0, 0, 0, 0.85);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-xl);
    max-height: 80vh;
    overflow-y: auto;
    min-width: 220px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.layer-control.collapsed {
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
}

/* Header do controle de camadas */
.layer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.layer-header h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: white;
    margin: 0;
}

/* Botão de colapsar painel */
.collapse-btn {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.collapse-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.collapse-icon {
    font-size: var(--font-size-lg);
    font-weight: bold;
    line-height: 1;
}

/* ===== BOTÃO PARA REABRIR CONTROLE ===== */
/* Botão flutuante para reabrir o painel de camadas */
.show-layer-btn {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    z-index: 998;
}

.show-layer-btn:hover {
    background: rgba(0, 0, 0, 0.95);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.show-icon {
    font-size: var(--font-size-base);
}

.show-text {
    font-size: var(--font-size-xs);
}

/* ===== ITENS DE CAMADA ===== */
/* Elementos individuais de controle de camadas */
.layer-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}

.layer-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

/* Chaves de legenda coloridas para cada camada */
.legend-key {
    width: 20px;
    height: 20px;
    border-radius: var(--border-radius-sm);
    border: 2px solid #374151;
    display: inline-block;
}

.layer-label {
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: white;
    cursor: pointer;
    flex: 1;
}

/* ===== SEÇÃO DE DOWNLOADS ===== */
/* Área com botões para download de arquivos KML */
.download-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* Título da seção de downloads */
.download-section h5 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-sm);
}

/* Container para botões de download */
.download-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ===== SEÇÃO PSR ===== */
/* Área para exibir dados do Programa de Seguro Rural */
.psr-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* ===== RESULTADOS PSR ===== */
/* Container para exibir pontos PSR encontrados */
.psr-results {
    max-height: 400px;
    overflow-y: auto;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
}

/* Item individual de PSR */
.psr-item {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: box-shadow 0.2s ease;
}

.psr-item:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* Header do item PSR */
.psr-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e9ecef;
}

/* Badge com ID do PSR */
.psr-item-id {
    background: #007bff;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8em;
    font-weight: bold;
}

/* Conteúdo do item PSR em grid responsivo */
.psr-item-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

/* Grupos de campos organizados por categoria */
.psr-field-group {
    background: #f8f9fa;
    padding: 10px;
    border-radius: 4px;
    border-left: 3px solid #007bff;
}

/* Título dos grupos de campos */
.psr-group-title {
    font-weight: bold;
    color: #495057;
    margin-bottom: 8px;
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Campos individuais de dados PSR */
.psr-field {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
    font-size: 0.85em;
}

.psr-field-name {
    font-weight: 500;
    color: #6c757d;
}

.psr-field-value {
    font-weight: 600;
    color: #212529;
    text-align: right;
}

/* Mensagem quando não há PSR */
.no-psr {
    text-align: center;
    color: #6b7280;
    font-style: italic;
    padding: var(--spacing-md);
}

/* Botão de download específico */
.btn-download {
    background: var(--success-color);
    color: white;
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.btn-download:hover {
    background: #047857;
}

/* ===== RESPONSIVIDADE ===== */
/* Media queries para diferentes tamanhos de tela */

/* Tablets */
@media (max-width: 1024px) {
    .search-options {
        grid-template-columns: 1fr;  /* Uma coluna em tablets */
    }

    .header-content {
        flex-direction: row;
        gap: var(--spacing-sm);
    }

    .company-logo {
        height: 40px;  /* Logo menor em tablets */
    }
}

/* Smartphones */
@media (max-width: 768px) {
    .app-header {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .search-panel {
        padding: var(--spacing-xs);
        top: 85px;
        left: var(--spacing-xs);
        right: var(--spacing-xs);
    }

    .new-search-btn {
        top: 85px;
        left: var(--spacing-xs);
    }

    .search-options {
        gap: var(--spacing-xs);
        grid-template-columns: 1fr;  /* Uma coluna em smartphones */
    }

    .search-group {
        padding: var(--spacing-xs);
    }

    .layer-control {
        bottom: var(--spacing-sm);
        right: var(--spacing-sm);
        left: var(--spacing-sm);
        min-width: auto;
        padding: var(--spacing-sm);
    }

    .coord-inputs {
        grid-template-columns: 1fr;  /* Coordenadas empilhadas */
    }
}

/* Smartphones pequenos */
@media (max-width: 480px) {
    .header-title {
        font-size: var(--font-size-base);
    }

    .search-title {
        font-size: var(--font-size-sm);
    }

    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
}

/* ===== ANIMAÇÕES ===== */
/* Keyframes para efeitos visuais */

/* Animação de entrada suave */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* ===== ESTADOS DE LOADING ===== */
/* Efeitos visuais para estados de carregamento */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: loading 1.5s infinite;
}

/* Animação do efeito shimmer de loading */
@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ===== UPLOAD DE ARQUIVOS ===== */
/* Estilos para componente de upload de arquivos */
.file-upload-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-upload-wrapper input[type=file] {
    position: absolute;
    left: -9999px;  /* Esconde o input real */
}

.file-upload-label {
    display: block;
    padding: 6px;
    background: rgba(255, 255, 255, 0.9);
    border: 2px dashed rgba(255, 255, 255, 0.7);
    border-radius: var(--border-radius-sm);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #6b7280;
    font-size: var(--font-size-xs);
}

.file-upload-label:hover {
    border-color: var(--primary-color);
    background: white;
    color: var(--primary-color);
}

.file-upload-label.has-file {
    border-color: var(--success-color);
    background: white;
    color: var(--success-color);
}