/* --- 1. VARIÁVEIS E RESET BÁSICO --- */
:root {
    --bg-main: #0e1117;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --primary: #4a90e2;
    --primary-glow: #5fb6ff;
    --text-main: #ffffff;
    --text-muted: #8b949e;
    --border-color: rgba(255, 255, 255, 0.1);
    --success: #2ea043;
    --danger: #f85149;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
}

/* --- 2. ESTRUTURA E CONTAINERS --- */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: var(--bg-main);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

header {
    text-align: left;
    margin-bottom: 20px;
}

header h1 {
    font-size: 28px;
    letter-spacing: 1px;
}

.subtitle {
    color: var(--text-muted);
    font-size: 14px;
}

.divider {
    border: 0;
    height: 1px;
    background-image: linear-gradient(to right, transparent, var(--border-color), transparent);
    margin: 20px 0;
}

/* --- 3. PAINEL DE CONTROLE (BOTÕES) --- */
.control-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 20px;
}

.control-group h3 {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.button-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* Estilo Base dos Botões */
.btn {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 10px 20px;
    border-radius: 20px; /* Bordas arredondadas (pílula) */
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s ease;
}

.btn:hover {
    background-color: var(--bg-card-hover);
}

/* O Botão Selecionado (Efeito Neon) */
.btn.active {
    background-color: rgba(74, 144, 226, 0.2);
    border: 2px solid var(--primary-glow);
    box-shadow: 0px 0px 15px rgba(74, 144, 226, 0.6);
    color: var(--text-main);
}

/* Botão Larga (Analisar IA) */
.btn-primary-large {
    width: 100%;
    background-color: var(--primary);
    border: none;
    padding: 15px;
    font-size: 16px;
    border-radius: 10px;
    margin: 20px 0;
}

.btn-primary-large:hover {
    background-color: var(--primary-glow);
    box-shadow: 0px 0px 20px rgba(74, 144, 226, 0.4);
}

/* --- 4. BARRA DE BUSCA (AUTOCOMPLETAR) --- */
.hidden {
    display: none !important;
}

#search-container {
    margin-top: 15px;
}

#coin-search {
    width: 100%;
    max-width: 300px;
    padding: 12px 15px;
    background-color: var(--bg-main);
    border: 1px solid var(--primary);
    color: white;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    box-shadow: 0px 0px 10px rgba(74, 144, 226, 0.2);
}

#coin-search::placeholder {
    color: var(--text-muted);
}

/* --- 5. DASHBOARD PRINCIPAL (GRÁFICO E DADOS) --- */
.dashboard {
    display: grid;
    grid-template-columns: 2fr 1fr; /* Esquerda ocupa 2 partes, direita 1 parte */
    gap: 25px;
}

@media (max-width: 900px) {
    .dashboard {
        grid-template-columns: 1fr; /* Em telas menores, um embaixo do outro */
    }
}

.chart-section h2 {
    margin-bottom: 15px;
    font-size: 20px;
    color: var(--text-muted);
}

.tv-box {
    width: 100%;
    height: 520px;
    background-color: var(--bg-card);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

/* --- 6. CARTÕES DE DADOS LATERAIS --- */
.price-card, .indicators-card, .ai-box {
    background-color: var(--bg-card);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.indicators-card {
    border-left: 5px solid var(--primary);
}

.ai-box {
    border-color: var(--primary);
    min-height: 200px;
    max-height: 300px;
    overflow-y: auto;
}

.label {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

#current-price {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 5px;
}

.signal-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 600;
    background-color: rgba(255,255,255,0.1);
}

.indicator-value {
    font-size: 18px;
    font-weight: 600;
}

.micro-divider {
    border: 0;
    height: 1px;
    background-color: var(--border-color);
    margin: 15px 0;
}

#ai-result {
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    line-height: 1.5;
    color: #e6edf3;
    white-space: pre-wrap; /* Mantém as quebras de linha da IA */
}

/* --- ESTILO DAS LOGOS NOS BOTÕES --- */
.btn-coin {
    display: flex;
    align-items: center;
    gap: 8px; /* Dá um espacinho elegante entre a logo e a sigla */
    padding: 8px 15px; /* Ajusta o espaço interno do botão */
}

.btn-coin img {
    width: 22px; /* Deixa a logo pequenininha */
    height: 22px;
    object-fit: contain;
}

/* --- 7. HEADER COM MENU --- */
.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.nav-links {
    display: flex;
    gap: 15px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-main);
    background-color: var(--bg-card);
}

.nav-link.active {
    border-bottom: 2px solid var(--primary);
}

/* --- 8. PAINEL DE ESTATÍSTICAS --- */
.stats-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    border-bottom: 4px solid var(--primary);
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    margin-top: 8px;
}

/* --- 9. TABELAS DE TRADES SIMULADOS --- */
.trades-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 25px;
}

@media (max-width: 1000px) {
    .trades-section {
        grid-template-columns: 1fr;
    }
}

.trades-block {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
}

.trades-block h2 {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.table-container {
    overflow-x: auto;
    width: 100%;
}

.trades-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
    font-size: 14px;
}

.trades-table th {
    color: var(--text-muted);
    font-weight: 600;
    padding: 12px 8px;
    border-bottom: 1px solid var(--border-color);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.trades-table td {
    padding: 14px 8px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    vertical-align: middle;
}

.no-data {
    color: var(--text-muted);
    font-style: italic;
    padding: 30px !important;
}

/* --- 10. BADGES E ESTILOS DE PNL --- */
.badge-direcao {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 12px;
}

.badge-direcao.compra {
    background-color: rgba(46, 160, 67, 0.15);
    color: #2ea043;
}

.badge-direcao.venda {
    background-color: rgba(248, 81, 73, 0.15);
    color: #f85149;
}

.badge-perfil {
    background-color: rgba(74, 144, 226, 0.1);
    color: var(--primary);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 12px;
}

.pnl-lucro {
    color: #2ea043;
}

.pnl-prejuizo {
    color: #f85149;
}

/* Estilos de filtro adicionais */
.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}

.select-filter {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 8px 12px;
    border-radius: 6px;
    outline: none;
    font-weight: 600;
}

/* --- 11. RESPONSIVIDADE PARA TABELAS NO MOBILE (CARD LAYOUT) --- */
@media (max-width: 800px) {
    .trades-table thead {
        display: none;
    }
    
    .trades-table, .trades-table tbody, .trades-table tr, .trades-table td {
        display: block;
        width: 100%;
    }
    
    .trades-table tr {
        margin-bottom: 15px;
        background-color: rgba(255, 255, 255, 0.02);
        border: 1px solid var(--border-color);
        border-radius: 8px;
    }
    
    .trades-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: right;
        padding: 12px 15px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .trades-table td:last-child {
        border-bottom: none;
        flex-direction: column;
        align-items: flex-start;
        text-align: left !important;
    }
    
    .trades-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-muted);
        text-transform: uppercase;
        font-size: 11px;
        margin-right: 15px;
    }
    
    .trades-table td:last-child::before {
        margin-bottom: 8px;
    }
}