.ef-form-container {
    padding: 30px;
    margin: 20px 0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    max-width: 500px;
}

.ef-form-heading {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 24px;
    font-weight: 700;
}

.ef-form-subheading {
    margin-bottom: 25px;
    font-size: 16px;
    opacity: 0.8;
}

.ef-form-group {
    margin-bottom: 20px;
}

.ef-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
}

.ef-required {
    color: #ef4444;
    margin-left: 4px;
}

.ef-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.ef-input:focus {
    outline: none;
    border-color: #6366f1;
    ring: 2px #6366f1;
}

.ef-submit-btn {
    width: 100%;
    padding: 12px 24px;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.ef-submit-btn:hover {
    opacity: 0.9;
}

.ef-form-success {
    text-align: center;
    padding: 20px 0;
}

.ef-layout-inline {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.ef-layout-inline .ef-form-group {
    flex: 1;
    margin-bottom: 0;
}

@media (max-width: 640px) {
    .ef-layout-inline {
        flex-direction: column;
        align-items: stretch;
    }
}