.tops-roi-calculator {
    max-width: 90%;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    font-family: inherit;
}

.tops-roi-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.tops-roi-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.tops-roi-input-with-suffix {
    display: flex;
    align-items: center;
}

.tops-roi-input-with-suffix input {
    border-radius: 8px 0 0 8px !important;
}

.tops-roi-input-with-suffix input {
    flex: 1;
}

.tops-roi-input-suffix {
    padding: 0.57rem 0.6rem;
    border-radius: 999px;
    background-color: #e5e7eb;
    color: #374151;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 0 8px 8px 0;
}

.tops-roi-field label {
    font-weight: 600;
    font-size: 0.95rem;
    color: #0f172a;
}

.tops-roi-field input,
.tops-roi-field select {
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    padding: 0.65rem 0.75rem;
    font-size: 0.95rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    background: #f8fafc;
}

.tops-roi-field input:focus,
.tops-roi-field select:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 1px #2563eb33;
    background: #ffffff;
}

.tops-roi-field input::placeholder {
    color: #9ca3af;
}

.tops-roi-actions {
    margin-top: 0.5rem;
    display: flex;
    justify-content: flex-end;
}

.tops-roi-actions button, .tops-roi-actions a {
    border: none;
    border-radius: 999px;
    padding: 0.75rem 1.8rem;
    background: linear-gradient(135deg, #EB590D, #F6905B);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    box-shadow: 0 12px 20px rgba(235, 89, 13, 0.25);
    transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
    margin-left: 10px;
}

.tops-roi-actions button:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 25px rgba(235, 89, 13, 0.3);
    filter: brightness(1.03);
}

.tops-roi-actions button:active {
    transform: translateY(0);
    box-shadow: 0 8px 16px rgba(235, 89, 13, 0.25);
}

.tops-roi-calculator-action-buttons {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.tops-roi-calculator-action-buttons .tops-roi-form {
    display: flex;
    flex: 0 0 auto;
    justify-content: flex-end;
}

.tops-roi-calculator-action-buttons .tops-roi-form .tops-roi-actions {
    justify-content: flex-end;
}

@media (min-width: 768px) {
    .tops-roi-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tops-roi-actions {
        grid-column: 1 / -1;
    }
}