/* Main Wrapper */
.ssc-calculator-wrapper {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    padding: 25px;
    border-radius: 8px;
    max-width: 900px;
    margin: 20px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.ssc-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 768px) {
    .ssc-form {
        grid-template-columns: 1fr 1fr;
    }
}

/* Form and Inputs */
.ssc-form-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ssc-inputs-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.ssc-input-group {
    display: flex;
    flex-direction: column;
}

.ssc-full-width {
    grid-column: 1 / -1;
}

.ssc-label {
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 4px;
}

.ssc-input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.ssc-input:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.2);
}

.ssc-radio-group {
    display: flex;
    gap: 20px;
    background-color: #fff;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ddd;
}

.ssc-radio-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.ssc-note {
    font-size: 12px;
    color: #666;
    margin: 5px 0 0 0;
}


/* Results Area */
.ssc-results-wrapper {
    background-color: #ffffff;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    padding: 20px;
}
.ssc-results-title {
    margin-top: 0;
    margin-bottom: 20px;
    color: #005a87;
    border-bottom: 2px solid #0073aa;
    padding-bottom: 10px;
}

.ssc-results {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    font-size: 15px;
}

.ssc-results-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 20px;
    color: #777;
}

.ssc-result-item {
    padding: 10px;
    background-color: #f3f7fa;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ssc-result-label {
    font-weight: 500;
    color: #444;
}

.ssc-result-value {
    font-weight: 700;
    color: #0073aa;
}

.ssc-headroom-ok {
    background-color: #d4edda;
    border-left: 4px solid #28a745;
}
.ssc-headroom-ok .ssc-result-value {
    color: #155724;
}

.ssc-headroom-bad {
    background-color: #f8d7da;
    border-left: 4px solid #dc3545;
}
.ssc-headroom-bad .ssc-result-value {
    color: #721c24;
}


/* Diagram */
.ssc-diagram {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}
.ssc-diagram svg {
    max-width: 100%;
    height: auto;
}