/* Frontend Form Styles */
.trace-form {
    max-width: 600px;
    margin: 0 auto;
}

.trace-form item {
    display: block;
    margin-bottom: 15px;
}

.trace-form input[type="text"],
.trace-form input[type="email"],
.trace-form input[type="tel"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.trace-form input:focus {
    outline: none;
    border-color: #0073aa;
}

.trace-form-submit {
    width: 100%;
    padding: 15px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.trace-form-submit:hover {
    background: #005a87;
}

.trace-form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.trace-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: trace-spin 0.6s linear infinite;
}

.trace-form-submit.loading .trace-spinner {
    display: block;
}

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

.trace-form-messages {
    margin-bottom: 20px;
    padding: 12px;
    border-radius: 4px;
    display: none;
}

.trace-form-messages.success {
    display: block;
    background: #d7f0dd;
    color: #1d4220;
    border: 1px solid #1d4220;
}

.trace-form-messages.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #721c24;
}