.ppp-calculator-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.ppp-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.ppp-header h2 {
    color: #333;
    font-size: 28px;
    margin-bottom: 10px;
}

.ppp-header p {
    color: #666;
    font-size: 16px;
}

.ppp-input-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 30px;
}

.ppp-input-group {
    margin-bottom: 0;
}

.ppp-input-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #444;
    font-size: 15px;
}

.ppp-country-select, 
.ppp-currency-input {
    width: 100%;
    position: relative;
}

.ppp-country-select select {
    width: 100%;
    padding: 14px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    background-color: #fff;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23555' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    transition: border-color 0.3s;
}

.ppp-country-select select:focus {
    border-color: #ff1716;
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 23, 22, 0.1);
}

.ppp-currency-input {
    display: flex;
    align-items: center;
}

.ppp-currency-symbol {
    position: absolute;
    left: 15px;
    font-size: 18px;
    font-weight: 600;
    color: #555;
    z-index: 1;
}

.ppp-currency-input input {
    width: 100%;
    padding: 14px 15px 14px 40px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 17px;
    box-sizing: border-box;
    transition: border-color 0.3s;
}

.ppp-currency-input input:focus {
    border-color: #ff1716;
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 23, 22, 0.1);
}

.ppp-calculate-btn {
    grid-column: span 2;
    padding: 16px;
    background: #ff1716;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 10px rgba(255, 23, 22, 0.25);
}

.ppp-calculate-btn:hover {
    background: #e01515;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(255, 23, 22, 0.3);
}

.ppp-result-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.ppp-result-box {
    padding: 25px;
    border-radius: 12px;
    color: white;
    background: #ff1716;
    box-shadow: 0 5px 15px rgba(255, 23, 22, 0.2);
}

.ppp-result-content {
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.ppp-result-placeholder {
    text-align: center;
    padding: 20px;
}

.ppp-result-placeholder img {
    margin-bottom: 15px;
    opacity: 0.8;
}

.ppp-result-placeholder p {
    font-size: 17px;
    line-height: 1.5;
    margin: 0;
}

.ppp-result {
    text-align: center;
}

.ppp-result-title {
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 500;
}

.ppp-source-amount {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 5px;
}

.ppp-target-amount {
    font-size: 32px;
    font-weight: 800;
    margin: 15px 0;
    display: block;
}

.ppp-equivalent {
    font-size: 18px;
    margin-bottom: 20px;
    line-height: 1.4;
}

.ppp-conversion-rate {
    background: rgba(255, 255, 255, 0.15);
    padding: 12px;
    border-radius: 8px;
    font-size: 15px;
    margin-top: 20px;
}

.ppp-explanation {
    padding: 25px;
    background: #f9f9f9;
    border-radius: 12px;
    border: 1px solid #eee;
}

.ppp-explanation h3 {
    color: #333;
    font-size: 20px;
    margin-top: 0;
    margin-bottom: 15px;
}

.ppp-explanation p {
    color: #555;
    font-size: 15px;
    line-height: 1.7;
    margin: 0 0 15px 0;
}

.ppp-explanation-box {
    background: rgba(255, 255, 255, 0.2);
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: left;
    font-size: 14px;
    line-height: 1.6;
}

.ppp-explanation-box strong {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
}

.ppp-explanation-box p {
    margin: 0 0 10px 0;
}
}

/* Add this to assets/css/style.css */
.ppp-source-amount,
.ppp-target-amount {
    letter-spacing: 0.5px;
}

.ppp-target-amount {
    margin: 15px 0;
    display: block;
}

/* Responsive design */
@media (max-width: 768px) {
    .ppp-input-section,
    .ppp-result-section {
        grid-template-columns: 1fr;
    }
    
    .ppp-calculate-btn {
        grid-column: span 1;
    }
}