/* === Card === */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 440px;
    padding: 40px 32px;
}

.card.card-largo { max-width: 720px; }
.card.card-xl { max-width: 900px; }

.card-header {
    text-align: center;
    margin-bottom: 32px;
}

.card-header .card-icone { font-size: 2.2rem; margin-bottom: 8px; }

.card-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.card-header p { font-size: 0.88rem; color: var(--text-muted); }

/* === Campos === */
.field { margin-bottom: 20px; }

.field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.input-wrap { position: relative; }

.field input, .field select {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s;
    font-family: var(--font);
    color: var(--text);
    background: #fff;
}

.field input { padding-right: 48px; }
.field input:focus, .field select:focus { border-color: var(--primary); }

.field .unit {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.82rem;
    color: var(--text-muted);
    pointer-events: none;
    font-weight: 600;
}

/* === Botão === */
.btn {
    width: 100%;
    padding: 14px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background: var(--primary);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    font-family: var(--font);
    margin-top: 8px;
}

.btn:hover { background: var(--primary-hover); }
.btn:active { transform: scale(0.98); }
.btn-sm { width: auto; padding: 6px 14px; font-size: 0.78rem; margin-top: 0; border-radius: 6px; }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: var(--danger-hover); }
.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary-light); }

/* === Resultado === */
.resultado { margin-top: 28px; text-align: center; display: none; }
.resultado.visivel { display: block; animation: fadeIn 0.4s ease; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.resultado .valor-grande { font-size: 2.8rem; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.resultado .subtitulo { font-size: 1.05rem; font-weight: 600; margin-bottom: 16px; }

.resultado .dica-box {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.5;
    padding: 12px 16px;
    background: var(--bg);
    border-radius: 8px;
}

.salvo-badge {
    display: inline-block;
    margin-top: 14px;
    font-size: 0.78rem;
    color: #16a34a;
    background: #f0fdf4;
    padding: 5px 12px;
    border-radius: 6px;
    font-weight: 600;
    animation: fadeIn 0.3s ease;
}

/* === Barra IMC === */
.barra-container {
    margin: 20px 0 12px;
    position: relative;
    height: 10px;
    border-radius: 5px;
    overflow: visible;
    background: linear-gradient(to right, #3b82f6 0%, #22c55e 30%, #f59e0b 52%, #ef4444 72%, #991b1b 100%);
}

.barra-marcador {
    position: absolute; top: -4px; width: 18px; height: 18px;
    background: #fff; border: 3px solid var(--text); border-radius: 50%;
    transform: translateX(-50%);
    transition: left 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.barra-labels {
    display: flex; justify-content: space-between;
    font-size: 0.68rem; color: var(--text-muted); margin-top: 6px;
}

/* === Triângulo SVG === */
.triangulo-box { margin: 20px auto 16px; display: flex; justify-content: center; }
.triangulo-box svg { width: 200px; height: auto; }
.triangulo-box text { font-family: var(--font); }

.formula-box {
    font-size: 0.85rem; color: var(--text-muted); line-height: 1.7;
    padding: 14px 16px; background: var(--bg); border-radius: 8px; text-align: left;
}

.formula-box .formula-linha { display: flex; justify-content: space-between; align-items: center; }
.formula-box .formula-destaque { font-weight: 700; color: var(--primary); font-size: 1rem; }

/* === Abas === */
.tabs {
    display: flex; gap: 4px; margin-bottom: 24px;
    background: var(--bg); padding: 4px; border-radius: 8px;
}

.tab-btn {
    flex: 1; padding: 10px 16px; font-size: 0.85rem; font-weight: 600;
    font-family: var(--font); border: none; border-radius: 6px;
    cursor: pointer; background: transparent; color: var(--text-muted);
    transition: all 0.15s ease;
}

.tab-btn:hover { color: var(--text); }

.tab-btn.ativo {
    background: #fff; color: var(--text);
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.tab-conteudo { display: none; }
.tab-conteudo.ativo { display: block; }

/* === Contadores === */
.contadores {
    display: flex; gap: 12px; margin-bottom: 24px; flex-wrap: wrap;
}

.contador {
    flex: 1; min-width: 120px;
    padding: 14px 16px; background: var(--bg);
    border-radius: 8px; text-align: center;
}

.contador .contador-num { font-size: 1.6rem; font-weight: 800; line-height: 1; }
.contador .contador-label {
    font-size: 0.72rem; color: var(--text-muted); margin-top: 4px;
    text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600;
}

.contador.ok .contador-num { color: var(--success); }
.contador.alerta .contador-num { color: var(--warning); }
.contador.erro .contador-num { color: var(--danger); }
.contador.info .contador-num { color: var(--primary); }

/* === Tabela === */
.tabela-wrap { overflow-x: auto; margin: 0 -8px; padding: 0 8px; }

.tabela { width: 100%; border-collapse: collapse; font-size: 0.85rem; }

.tabela th {
    text-align: left; padding: 10px 12px; font-size: 0.75rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.04em;
    color: var(--text-muted); border-bottom: 2px solid var(--border);
}

.tabela td {
    padding: 10px 12px; border-bottom: 1px solid var(--border);
    color: var(--text); vertical-align: middle;
}

.tabela tr:last-child td { border-bottom: none; }
.tabela tr:hover td { background: #f8fafc; }

.tabela .mono {
    font-family: 'Cascadia Code', 'Fira Code', monospace;
    font-weight: 600;
}

.tabela .faixa-badge {
    display: inline-block; padding: 3px 10px; border-radius: 12px;
    font-size: 0.75rem; font-weight: 600; white-space: nowrap;
}

.tabela .data-col { font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; }

.tabela .diff-positiva { color: var(--danger); font-weight: 700; }
.tabela .diff-negativa { color: var(--primary); font-weight: 700; }

.vazio { text-align: center; padding: 40px 20px; color: var(--text-muted); font-size: 0.9rem; }
.vazio-icone { font-size: 2rem; margin-bottom: 8px; }

/* === Upload / Conciliação === */
.upload-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
    margin-bottom: 24px;
}

.upload-area {
    border: 2px dashed var(--border); border-radius: 10px;
    padding: 24px 16px; text-align: center; cursor: pointer;
    transition: all 0.2s; position: relative;
}

.upload-area:hover { border-color: var(--primary); background: var(--primary-light); }
.upload-area.preenchido { border-color: var(--success); border-style: solid; background: var(--success-light); }

.upload-area .upload-icone { font-size: 2rem; margin-bottom: 8px; }
.upload-area .upload-label { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.upload-area .upload-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }
.upload-area .upload-nome {
    font-size: 0.8rem; font-weight: 600; color: var(--success);
    margin-top: 8px; word-break: break-all;
}

.upload-area input[type="file"] {
    position: absolute; inset: 0; opacity: 0; cursor: pointer;
}

/* === Colunas picker === */
.col-picker-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
    margin-bottom: 24px;
}

.col-picker-box {
    padding: 20px; background: var(--bg); border-radius: 10px;
}

.col-picker-box h3 {
    font-size: 0.88rem; font-weight: 700; margin-bottom: 4px;
}

.col-picker-box .file-badge {
    font-size: 0.72rem; color: var(--text-muted); margin-bottom: 16px;
    display: block; word-break: break-all;
}

/* === Resumo conciliação === */
.resumo-totais {
    display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px;
    margin-bottom: 24px; padding: 16px; background: var(--bg); border-radius: 10px;
}

.resumo-item { text-align: center; }

.resumo-item .resumo-label {
    font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.04em; color: var(--text-muted); margin-bottom: 2px;
}

.resumo-item .resumo-valor {
    font-size: 1.1rem; font-weight: 800;
    font-family: 'Cascadia Code', 'Fira Code', monospace;
}

.secao-titulo {
    font-size: 0.95rem; font-weight: 700; margin: 28px 0 12px;
    display: flex; align-items: center; gap: 8px;
}

.secao-titulo .secao-badge {
    font-size: 0.72rem; font-weight: 600; padding: 2px 8px;
    border-radius: 10px; color: #fff;
}

/* === Erro === */
.erro-msg {
    margin-top: 16px; padding: 12px; background: #fef2f2;
    color: #dc2626; border-radius: 8px; font-size: 0.86rem; text-align: center;
}

.erro-msg-block {
    margin-bottom: 20px; padding: 12px; background: #fef2f2;
    color: #dc2626; border-radius: 8px; font-size: 0.86rem; text-align: center;
}

.erro-msg { display: none; }
.erro-msg.visivel { display: block; }

/* === Mobile === */
@media (max-width: 640px) {
    .card { padding: 28px 20px; }
    .card.card-largo, .card.card-xl { padding: 24px 16px; }
    .card-header h1 { font-size: 1.3rem; }
    .resultado .valor-grande { font-size: 2.2rem; }
    .contadores { flex-direction: column; gap: 8px; }
    .upload-grid { grid-template-columns: 1fr; }
    .col-picker-grid { grid-template-columns: 1fr; }
    .resumo-totais { grid-template-columns: 1fr; gap: 8px; }
}