.calc-header {
    padding: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-partners {
    display: flex;
    align-items: center;
    gap: 30px;
}

.partner-logo-nav {
    height: 35px;
    width: auto;
    transition: var(--transition-smooth);
}

.logo-container.small .logo-icon {
    width: 40px;
    height: 40px;
}

.logo-container.small .icon-h {
    font-size: 20px;
}

.logo-container.small .logo-text span {
    font-size: 24px;
}

.calculator-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-soft);
    margin: 20px auto;
    max-width: 800px;
    border: 1px solid #f0f0f0;
}

.calc-title {
    color: var(--secondary-color);
    font-size: 28px;
    margin-bottom: 30px;
    text-align: left;
    text-transform: uppercase;
    font-weight: 700;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.input-group label {
    font-weight: 700;
    font-size: 13px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-field,
.output-field {
    padding: 14px 18px;
    border: 2px solid #eee;
    border-radius: 12px;
    font-family: var(--font-main);
    font-size: 18px;
    font-weight: 600;
    transition: var(--transition-smooth);
    width: 100%;
}

/* User Input Style - Neutral & Elegant */
.input-field {
    background-color: #fff;
    border-color: #e0e0e0;
    color: var(--text-color);
}

.input-field:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(242, 111, 49, 0.1);
}

/* Result Style */
.output-field {
    background-color: #fcfcfc;
    color: var(--primary-color);
    border-color: #eee;
    cursor: default;
}

.button-container {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.btn-action {
    padding: 12px 24px;
    border: 2px solid #eee;
    border-radius: 12px;
    background: white;
    color: var(--secondary-color);
    font-family: var(--font-main);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-transform: uppercase;
    font-size: 14px;
}

.btn-action:hover {
    background: #f8f8f8;
    border-color: #ddd;
    transform: translateY(-2px);
}

.btn-action.primary {
    background-color: var(--primary-color);
    color: white;
    border: none;
}

.btn-action.primary:hover {
    background-color: #d45d27;
    box-shadow: 0 8px 20px rgba(242, 111, 49, 0.2);
}

.material-symbols-outlined {
    font-size: 20px;
}

@media (max-width: 600px) {
    .calc-header {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }

    .calc-grid {
        grid-template-columns: 1fr;
    }

    .calculator-card {
        padding: 25px;
    }
}

.fixed-bottom {
    position: fixed;
    bottom: 0;
    left: 0;
}