.scf-form-wrap {
    max-width: 640px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.scf-form .scf-field {
    margin-bottom: 22px;
}

.scf-form label {
    display: block;
    font-weight: 700;
    font-size: 15px;
    color: #111827;
    margin-bottom: 8px;
}

.scf-form .scf-req {
    color: #e11d48;
}

.scf-form input[type="text"],
.scf-form input[type="email"],
.scf-form input[type="tel"],
.scf-form textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 16px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    font-size: 15px;
    color: #111827;
    background: #fff;
    transition: border-color 0.15s ease;
}

.scf-form input::placeholder,
.scf-form textarea::placeholder {
    color: #9ca3af;
}

.scf-form input:focus,
.scf-form textarea:focus {
    outline: none;
    border-color: #60a5fa;
}

.scf-form input.scf-invalid,
.scf-form textarea.scf-invalid {
    border-color: #e11d48;
}

.scf-form textarea {
    resize: vertical;
    min-height: 120px;
}

.scf-form input[type="file"] {
    width: 100%;
    padding: 10px 0;
    font-size: 14px;
}

.scf-error-msg {
    display: block;
    color: #e11d48;
    font-size: 13px;
    margin-top: 6px;
    min-height: 16px;
}

.scf-submit-btn {
    display: inline-block;
    background: #C8102E;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.scf-submit-btn:hover {
    opacity: 0.85;
}

.scf-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.scf-form-notice {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 10px;
    font-size: 14px;
}

.scf-form-notice.scf-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.scf-form-notice.scf-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

@media (max-width: 480px) {
    .scf-form input[type="text"],
    .scf-form input[type="email"],
    .scf-form input[type="tel"],
    .scf-form textarea {
        font-size: 16px; /* prevent iOS zoom on focus */
    }
}