.calculator-card {
  max-width: 480px;
  margin: 0 auto;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}


.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.form-group input[type="number"] {
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  background-color: var(--bg-body);
  transition: border-color 0.2s;
  color: var(--text-main);
}

.form-group input[type="number"]:focus {
  outline: none;
  border-color: var(--primary);
  background-color: var(--surface);
}

.radio-group {
  display: flex;
  gap: 1rem;
  margin-top: 0.2rem;
}

.radio-label, .checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  cursor: pointer;
  font-weight: normal;
}

.checkbox-group {
  margin-top: 0.5rem;
}

.results-box {
  margin-top: 1.5rem;
  background-color: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
}

.result-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.result-row.final {
  border-top: 2px solid var(--border);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--primary);
}

.results-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-main);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.25rem;
}
.help-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: -0.25rem;
  margin-bottom: 0.5rem;
}

.health-badge {
  margin-top: 1.25rem;
  padding: 0.85rem;
  border-radius: 8px;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  background-color: var(--ad-bg); 
  color: var(--text-main);
  border: 1px solid var(--border);
}

.health-badge.profit {
  background-color: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border: 1px solid #22c55e;
}

.health-badge.loss {
  background-color: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid #ef4444;
}

.result-row.loss-text {
  color: #ef4444 !important;
}
.btn-calcular {
        background-color: var(--primary-hover);
        width: 100%;
        padding: 14px;
        margin: 15px 0;
        color: #ffffff;
        font-size: 1.1rem;
        font-weight: bold;
        border: none;
        border-radius: 8px;
        cursor: pointer;
        transition: background-color 0.2s, transform 0.1s;
    }

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

    .btn-calcular:active {
        transform: scale(0.98);
    }

    /* Animación de sacudida intensa para pérdidas */
    @keyframes sacudidaAlerta {
        0%, 100% { transform: translateX(0); }
        15%, 45%, 75% { transform: translateX(-10px); }
        30%, 60%, 90% { transform: translateX(10px); }
    }

    /* Modificadores sobre tus clases existentes */
    .calculator-card.loss-active {
        animation: sacudidaAlerta 0.5s ease-in-out;
        border: 2px solid #dc2626 !important;
        box-shadow: 0 0 20px rgba(220, 38, 38, 0.3);
    }

    .calculator-card.profit-active {
        border: 2px solid #16a34a !important;
        box-shadow: 0 0 20px rgba(22, 163, 74, 0.3);
    }

    /* Advertencia visual intensificada en la alerta de pérdidas */
    .health-badge.loss {
        background-color: #dc2626 !important;
        color: #ffffff !important;
        font-size: 1.05rem;
        padding: 12px;
        border-radius: 8px;
        text-align: center;
        font-weight: bold;
        box-shadow: 0 4px 10px rgba(220, 38, 38, 0.4);
    }


    .health-badge.profit {
        background-color: #16a34a !important;
        color: #ffffff !important;
        font-size: 1.05rem;
        padding: 12px;
        border-radius: 8px;
        text-align: center;
        font-weight: bold;
    }

    /* Destaque rojo en el texto de Ganancia Neta cuando hay pérdida */
    .text-loss {
        color: #dc2626 !important;
        font-weight: bold;
    }

    .text-profit {
        color: #16a34a !important;
        font-weight: bold;
    }