/* ==========================================================================
   1. CONFIGURAÇÕES GERAIS E PALETA PRONTA SOLUÇÃO
   ========================================================================== */
:root {
    --primary-color: #0066ff;       /* Azul do Botão / Destaque Pronta Solução */
    --primary-hover: #0052cc;
    --navy-color: #0b1e42;          /* Azul Escuro das Letras do Logo */
    --secondary-color: #5a6268;
    --secondary-hover: #4e555b;
    --success-color: #28a745;
    --success-hover: #218838;
    --danger-color: #dc3545;
    --danger-hover: #c82333;
    
    /* Cores de Status */
    --pending-bg: #fff3cd;
    --pending-text: #856404;
    --matched-bg: #d4edda;
    --matched-text: #155724;

    /* Cores Globais */
    --bg-light: #f8fafc;
    --border-color: #e2e8f0;
    --table-header-bg: #f1f5f9;
    --table-row-hover: #f8fafc;
    --text-color: #334155;
    --dark-footer: #24292e;         /* Cor da Tarja do Rodapé Pronta Solução */
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-color);
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-container {
    width: 100%;
    max-width: 1800px;
    margin: 20px auto;
    padding: 0 20px;
    flex: 1 0 auto;
}

/* ==========================================================================
   2. CABEÇALHO COMPACTO INTEGRADO
   ========================================================================== */
.app-header {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 10px 30px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.header-container {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.header-brand-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-brand {
    display: flex;
    align-items: center;
}

.header-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    display: block;
}

.header-divider {
    height: 50px;
    width: 1px;
    background-color: var(--border-color);
}

.header-title-section {
    flex-direction: column;
    justify-content: center;
}

.header-title-section h1 {
    font-size: 1.15rem;
    color: var(--navy-color);
    font-weight: 700;
    line-height: 1.2;
}

.header-title-section p {
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.2;
    margin-top: 2px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 25px;
}

.header-nav a {
    color: #475569;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.header-nav a:hover {
    color: var(--primary-color);
}

/* ==========================================================================
   3. BLOCOS DE TABELAS (LADO A LADO)
   ========================================================================== */
.blocks-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    width: 100%;
}

@media (min-width: 1024px) {
    .blocks-container {
        grid-template-columns: 1fr 1fr;
    }
}

.block-wrapper {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.block-header {
    background-color: #f8fafc;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.block-header h3 {
    font-size: 0.95rem;
    color: #1e293b;
    font-weight: 600;
}

.block-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.block-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.82rem;
    flex-wrap: wrap;
    gap: 8px;
}

.status-badge {
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.78rem;
}

.status-pending { background-color: var(--pending-bg); color: var(--pending-text); }
.status-matched { background-color: var(--matched-bg); color: var(--matched-text); }

.table-scroll-container {
    max-height: 550px;
    overflow: auto;
}

.grid-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
    text-align: left;
}

.grid-table th {
    position: sticky;
    top: 0;
    background-color: var(--table-header-bg);
    color: #475569;
    font-weight: 600;
    padding: 8px 6px;
    border: 1px solid var(--border-color);
    z-index: 2;
    white-space: nowrap;
}

.grid-table td {
    padding: 6px 8px;
    border: 1px solid var(--border-color);
    white-space: nowrap;
}

.grid-table tbody tr:hover { background-color: var(--table-row-hover); }

.grid-table tr.row-matched { background-color: #f0fdf4; }
.grid-table tr.row-matched td:first-child { border-left: 4px solid var(--success-color); }

.row-hidden { display: none !important; }

/* ==========================================================================
   4. PAINEL DE CONFIGURAÇÕES
   ========================================================================== */
.panel {
    background: #ffffff;
    border-radius: 8px;
    padding: 18px 20px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    border: 1px solid var(--border-color);
}

.panel h2 {
    font-size: 1.05rem;
    margin-bottom: 12px;
    color: var(--navy-color);
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 6px;
}

.config-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    margin-bottom: 16px;
}

.config-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.config-group input[type="number"] {
    width: 65px;
    padding: 4px 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.85rem;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    cursor: pointer;
}

.action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding-top: 12px;
    border-top: 1px dashed var(--border-color);
}

.filter-group {
    margin-left: auto;
    background-color: #f8fafc;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
}

/* ==========================================================================
   5. BOTÕES
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.2s;
}

.btn-primary { background-color: var(--primary-color); color: #fff; }
.btn-primary:hover { background-color: var(--primary-hover); }

.btn-secondary { background-color: var(--secondary-color); color: #fff; }
.btn-secondary:hover { background-color: var(--secondary-hover); }

.btn-success { background-color: var(--success-color); color: #fff; }
.btn-success:hover { background-color: var(--success-hover); }

.btn-danger { background-color: var(--danger-color); color: #fff; }
.btn-danger:hover { background-color: var(--danger-hover); }

.btn-small {
    padding: 4px 8px;
    font-size: 0.78rem;
    border-radius: 4px;
}

/* ==========================================================================
   6. MODAL
   ========================================================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.active { display: flex; }

.modal-content {
    background: #ffffff;
    border-radius: 8px;
    width: 90%;
    max-width: 650px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    overflow: hidden;
}

.modal-header {
    padding: 14px 18px;
    background-color: #f8fafc;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.4rem;
    color: #64748b;
    cursor: pointer;
}

.modal-body { padding: 18px; }

#paste-area {
    width: 100%;
    height: 160px;
    padding: 10px;
    font-family: monospace;
    font-size: 0.85rem;
    border: 2px dashed #cbd5e1;
    border-radius: 6px;
    resize: none;
    outline: none;
}

.modal-footer {
    padding: 12px 18px;
    background-color: #f8fafc;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* ==========================================================================
   7. RODAPÉ COM CONTEÚDO CENTRALIZADO
   ========================================================================== */
.app-footer {
    background-color: var(--dark-footer);
    color: #a0aec0;
    padding: 22px 30px;
    font-size: 0.85rem;
    margin-top: auto;
    flex-shrink: 0;
    text-align: center;
}

.footer-container {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.footer-container p {
    color: #94a3b8;
    font-size: 0.85rem;
    margin: 0;
}