.foi-form-wrapper {
    max-width: 520px;
    margin: 30px auto;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.foi-form-image {
    text-align: center;
    background: #fff;
}

.foi-form-image img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.foi-form-content {
    padding: 28px 32px 32px;
}

.foi-form-heading {
    margin: 0 0 20px;
    font-size: 22px;
    font-weight: 700;
    color: #1f2937;
    text-align: center;
}

.foi-field {
    margin-bottom: 14px;
}

.foi-field input[type="text"],
.foi-field input[type="email"] {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: #fff;
    color: #374151;
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.foi-field input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}

.foi-submit-btn {
    width: 100%;
    padding: 13px 24px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: #3b82f6;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
}

.foi-submit-btn:hover {
    background: #2563eb;
}

.foi-submit-btn:disabled {
    background: #93c5fd;
    cursor: not-allowed;
}

.foi-spinner {
    text-align: center;
    padding: 10px;
    color: #6b7280;
    font-size: 14px;
}

.foi-message {
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 14px;
    margin-top: 8px;
}

.foi-message.foi-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.foi-success {
    text-align: center;
    padding: 10px 0;
}

.foi-success p {
    font-size: 16px;
    color: #065f46;
    background: #ecfdf5;
    padding: 16px;
    border-radius: 6px;
    border: 1px solid #a7f3d0;
}