.hdc-form {
    max-width: 640px;
    margin: 0 auto;
    font-family: inherit;
}
.hdc-form h3 {
    margin-top: 24px;
    margin-bottom: 8px;
}
.hdc-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
}
.hdc-row label {
    flex: 1 1 200px;
    display: flex;
    flex-direction: column;
    font-size: 14px;
    gap: 4px;
}
.hdc-row input[type="text"],
.hdc-row input[type="tel"],
.hdc-row input[type="email"],
.hdc-row input[type="number"] {
    padding: 8px 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 15px;
}
.hdc-estimate {
    background: #f6f6f6;
    border-radius: 6px;
    padding: 12px 16px;
    margin: 16px 0;
    font-size: 18px;
}
.hdc-estimate .hdc-note {
    font-size: 12px;
    color: #777;
    margin: 4px 0 0;
}
#hdc-photos {
    display: block;
    margin: 8px 0;
}
.hdc-photo-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}
.hdc-thumb {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid #ddd;
}
.hdc-status {
    min-height: 20px;
    margin: 10px 0;
    font-size: 14px;
    color: #333;
}
#hdc-submit-btn {
    background: #1a73e8;
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}
#hdc-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}