/**
 * Medical Q&A Frontend Styles
 */

.medical-qa-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 1.125rem;
    line-height: 1.8;
}

.medical-qa-header {
    text-align: center;
    margin-bottom: 24px;
}

.medical-qa-header h2 {
    font-size: 2rem;
    color: #1a365d;
    margin-bottom: 8px;
}

.medical-qa-subtitle {
    color: #4a5568;
    font-size: 1.1rem;
}

.medical-qa-disclaimer {
    background: #fff5f5;
    border: 1px solid #feb2b2;
    border-radius: 8px;
    padding: 16px 20px;
    margin-bottom: 24px;
}

.medical-qa-disclaimer strong {
    color: #c53030;
    display: block;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.medical-qa-disclaimer ul {
    margin: 0;
    padding-left: 20px;
    color: #742a2a;
    font-size: 1rem;
    line-height: 1.8;
}

.medical-qa-disclaimer li {
    margin-bottom: 6px;
}

.medical-qa-form {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.medical-qa-row {
    margin-bottom: 20px;
}

.medical-qa-row:last-child {
    margin-bottom: 0;
}

.medical-qa-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 480px) {
    .medical-qa-row-2col {
        grid-template-columns: 1fr;
    }
}

.medical-qa-field label {
    display: block;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.medical-qa-field .required {
    color: #e53e3e;
}

.medical-qa-field select,
.medical-qa-field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    font-size: 1.1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.medical-qa-field select:focus,
.medical-qa-field textarea:focus {
    outline: none;
    border-color: #4299e1;
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.2);
}

.medical-qa-field textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

.medical-qa-hint {
    font-size: 1rem;
    color: #718096;
    margin-top: 8px;
}

.medical-qa-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 1.05rem;
    color: #4a5568;
    line-height: 1.6;
}

.medical-qa-checkbox input[type="checkbox"] {
    margin-top: 4px;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.medical-qa-submit {
    width: 100%;
    padding: 16px 24px;
    background: #2b6cb0;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 1.15rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.medical-qa-submit:hover {
    background: #2c5282;
}

.medical-qa-submit:disabled {
    background: #a0aec0;
    cursor: not-allowed;
}

.submit-loading .spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.medical-qa-result {
    background: #f0fff4;
    border: 1px solid #9ae6b4;
    border-radius: 12px;
    padding: 24px;
    margin-top: 24px;
}

.medical-qa-result h3 {
    color: #276749;
    margin-top: 0;
    margin-bottom: 16px;
    font-size: 1.4rem;
}

.medical-qa-answer {
    color: #2d3748;
    font-size: 1.1rem;
    line-height: 2;
    white-space: pre-wrap;
}

.medical-qa-answer p {
    margin-bottom: 14px;
}

.medical-qa-new-btn {
    margin-top: 20px;
    padding: 12px 24px;
    background: #48bb78;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 1.05rem;
    cursor: pointer;
    transition: background 0.2s;
}

.medical-qa-new-btn:hover {
    background: #38a169;
}

.medical-qa-error {
    background: #fff5f5;
    border: 1px solid #fc8181;
    border-radius: 8px;
    padding: 16px;
    margin-top: 16px;
    color: #c53030;
    font-size: 1.05rem;
}