.aibishter-solar-calculator {
    max-width: 700px;
    margin: 2rem auto;
    padding: 25px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.aibishter-solar-calculator h2 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 30px;
}

.asc-input-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.asc-input-group {
    margin-bottom: 15px;
}

.asc-input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #34495e;
}

.asc-input-group input,
.asc-input-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 16px;
    transition: border-color 0.3s;
}

.asc-input-group input:focus,
.asc-input-group select:focus {
    outline: none;
    border-color: #f7b714;
}

.asc-calculate-btn {
    background-color: #f7b714;
    color: #fff;
    border: none;
    padding: 15px 20px;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
    font-size: 18px;
    font-weight: 600;
    margin-top: 15px;
    transition: background-color 0.3s;
}

.asc-calculate-btn:hover {
    background-color: #e6a500;
}

.asc-results {
    margin-top: 30px;
    padding: 25px;
    background-color: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    display: none;
}

.asc-results h3 {
    margin-top: 0;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 20px;
}

.asc-result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.asc-result-item {
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 5px;
    text-align: center;
}

.asc-result-item.asc-highlight {
    background-color: #f7b714;
    color: #fff;
}

.asc-result-label {
    display: block;
    font-size: 14px;
    color: #7f8c8d;
    margin-bottom: 8px;
}

.asc-result-item.asc-highlight .asc-result-label {
    color: #fff;
}

.asc-result-value {
    font-weight: 700;
    font-size: 20px;
    color: #2c3e50;
}

.asc-result-item.asc-highlight .asc-result-value {
    color: #fff;
    font-size: 22px;
}

.asc-result-note {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    text-align: center;
    margin-top: 20px;
    padding: 15px;
    background: #f0f0f0;
    border-radius: 5px;
}

.asc-result-note p {
    margin: 5px 0;
}