.tipme-button-container {
    margin: 20px 0;
    text-align: center;
}

.tipme-button {
    padding: 12px 24px;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.tipme-button-rounded {
    border-radius: 8px;
}

.tipme-button-square {
    border-radius: 0;
}

.tipme-button-pill {
    border-radius: 50px;
}

.tipme-button-small {
    padding: 8px 16px;
    font-size: 14px;
}

.tipme-button-medium {
    padding: 12px 24px;
    font-size: 16px;
}

.tipme-button-large {
    padding: 16px 32px;
    font-size: 18px;
}

.tipme-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Modal Styles */
.tipme-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
}

.tipme-modal-content {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 90%;
    max-width: 600px;
    border-radius: 8px;
    position: relative;
}

.tipme-close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

.tipme-close:hover {
    color: #000;
}

.tipme-suggested-amounts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.tipme-amount-btn {
    padding: 10px 15px;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tipme-amount-btn:hover {
    background: #e0e0e0;
}

.tipme-amount-btn.active {
    background: #4caf50;
    color: white;
    border-color: #4caf50;
}

.tipme-custom-amount {
    width: 100%;
    margin-top: 10px;
}

.tipme-custom-amount input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.tipme-form-group {
    margin-bottom: 15px;
}

.tipme-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.tipme-form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.tipme-payment-options {
    margin: 15px 0;
}

.tipme-payment-option {
    display: block;
    margin-bottom: 10px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
}

.tipme-payment-option input {
    margin-right: 10px;
}

.tipme-stripe-element {
    margin-top: 15px;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.tipme-submit-btn {
    width: 100%;
    padding: 15px;
    background: #4caf50;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tipme-submit-btn:hover {
    background: #3d8b40;
}

.tipme-submit-btn:disabled {
    background: #cccccc;
    cursor: not-allowed;
}