<!-- --- ESTILOS ESPECÍFICOS DA CALCULADORA PRÓ-LABORE --- -->
<style>
    .nav-tab-active { background-color: #4f46e5; color: white; border-bottom: 4px solid #312e81; }
    .nav-tab-inactive { background-color: white; color: #4b5563; border-bottom: 4px solid transparent; }
    .nav-tab-inactive:hover { background-color: #f3f4f6; color: #111827; }

    /* Estilos Escopados Pró-Labore */
    #app-prolabore {
        --pl-primary-color: #0d47a1; --pl-accent-color: #1976d2; --pl-success-color: #2e7d32;
        --pl-bg-color: #e3f2fd; --pl-card-bg: #ffffff; --pl-text-color: #2c3e50; --pl-border-radius: 8px;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        background-color: var(--pl-bg-color); color: var(--pl-text-color);
        padding: 20px; display: flex; justify-content: center; align-items: flex-start;
        min-height: calc(100vh - 80px);
    }
    #app-prolabore .container-pl { background-color: var(--pl-card-bg); width: 100%; max-width: 800px; padding: 30px; border-radius: var(--pl-border-radius); box-shadow: 0 4px 15px rgba(13, 71, 161, 0.15); border-top: 5px solid var(--pl-accent-color); }
    #app-prolabore h1 { text-align: center; color: var(--pl-primary-color); font-size: 1.8rem; margin-bottom: 5px; font-weight: bold; }
    #app-prolabore p.subtitle { text-align: center; color: #546e7a; font-size: 0.9rem; margin-bottom: 30px; }
    #app-prolabore .form-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; margin-bottom: 20px; }
    #app-prolabore .form-group { margin-bottom: 0; }
    #app-prolabore label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--pl-primary-color); font-size: 0.9rem; }
    #app-prolabore input[type="number"] { width: 100%; padding: 10px; font-size: 1rem; border: 1px solid #90caf9; border-radius: var(--pl-border-radius); box-sizing: border-box; background-color: #fbfdff; transition: border-color 0.3s, box-shadow 0.3s; display: block; }
    #app-prolabore input[type="number"]:focus { border-color: var(--pl-accent-color); outline: none; box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.2); }
    #app-prolabore .helper-text { font-size: 0.75rem; color: #78909c; margin-top: 5px; }
    #app-prolabore button.btn-pl { width: 100%; padding: 15px; background-color: var(--pl-accent-color); color: white; border: none; border-radius: var(--pl-border-radius); font-size: 1.1rem; font-weight: bold; cursor: pointer; transition: background-color 0.3s; box-shadow: 0 2px 5px rgba(0,0,0,0.1); margin-top: 10px; }
    #app-prolabore button.btn-pl:hover { background-color: #1565c0; }
    #app-prolabore #resultado-pl { margin-top: 30px; display: none; animation: fadeIn 0.5s ease; }
    #app-prolabore .comparison-container { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    #app-prolabore .result-card { border: 1px solid #e1f5fe; border-radius: var(--pl-border-radius); padding: 20px; background-color: #fff; position: relative; }
    #app-prolabore .result-card.best-option { border: 2px solid var(--pl-success-color); background-color: #f1f8e9; box-shadow: 0 4px 10px rgba(46, 125, 50, 0.1); }
    #app-prolabore .best-badge { position: absolute; top: -12px; right: 20px; background-color: var(--pl-success-color); color: white; padding: 4px 12px; border-radius: 12px; font-size: 0.75rem; font-weight: bold; text-transform: uppercase; display: none; }
    #app-prolabore .result-card.best-option .best-badge { display: block; }
    #app-prolabore .card-title { font-size: 1.1rem; font-weight: bold; color: var(--pl-primary-color); margin-bottom: 15px; text-align: center; border-bottom: 1px solid #e0e0e0; padding-bottom: 10px; }
    #app-prolabore .result-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed #eee; font-size: 0.9rem; align-items: center; }
    #app-prolabore .result-row:last-of-type { border-bottom: none; }
    #app-prolabore .result-label { color: #555; }
    #app-prolabore .result-value { font-weight: 600; color: #333; }
    #app-prolabore .negative-value { color: #c62828; }
    #app-prolabore .base-highlight-row { background-color: #fff3e0; border: 1px solid #ffe0b2; padding: 12px 10px; margin: 10px 0; border-radius: 6px; }
    #app-prolabore .base-highlight-row .result-label { color: #ef6c00; font-weight: bold; font-size: 0.95rem; text-transform: uppercase; }
    #app-prolabore .base-highlight-row .result-value { color: #e65100; font-weight: bold; font-size: 1.1rem; }
    #app-prolabore .total-highlight { margin-top: 15px; padding-top: 10px; border-top: 2px solid #ccc; display: flex; justify-content: space-between; align-items: center; }
    #app-prolabore .total-highlight .result-label { font-size: 1rem; font-weight: bold; color: var(--pl-primary-color); }
    #app-prolabore .total-highlight .result-value { font-size: 1.3rem; font-weight: bold; color: var(--pl-primary-color); }
    #app-prolabore .result-card.best-option .total-highlight .result-value { color: var(--pl-success-color); }
    #app-prolabore .error-msg { background-color: #ffebee; color: #c62828; padding: 10px; border-radius: var(--pl-border-radius); margin-bottom: 15px; display: none; text-align: center; font-weight: bold; border: 1px solid #ffcdd2; }
    #app-prolabore .reference-table-container { margin-top: 30px; border-top: 2px solid #ecf0f1; padding-top: 20px; }
    #app-prolabore .reference-title { font-size: 0.9rem; color: #7f8c8d; margin-bottom: 10px; cursor: pointer; text-decoration: underline; text-align: center; }
    #app-prolabore .reference-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; margin-top: 10px; display: none; margin-left: auto; margin-right: auto; }
    #app-prolabore .reference-table th, #app-prolabore .reference-table td { border: 1px solid #e0e0e0; padding: 8px; text-align: left; }
    #app-prolabore .reference-table th { background-color: #f4f6f7; color: var(--pl-primary-color); }
    #app-prolabore .reference-table tr:nth-child(even) { background-color: #fafafa; }
    @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
    @media (max-width: 600px) { #app-prolabore .form-grid { grid-template-columns: 1fr; } #app-prolabore .comparison-container { grid-template-columns: 1fr; } #app-prolabore h1 { font-size: 1.5rem; } }
</style>