.pp-printing-plugin,
.pp-printing-plugin * {
    box-sizing: border-box;
}

.pp-printing-plugin {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
}

.pp-printing-upload-section {
    margin-bottom: 20px;
    padding: 20px;
    border: 2px dashed #ccc;
    border-radius: 8px;
    text-align: center;
    background-color: #fff;
}

.pp-printing-upload-section.pp-dragover {
    border-color: #2BAAE1;
    background-color: #f0f8ff;
}

.pp-printing-file-input {
    margin: 10px 0;
}

.pp-printing-file-input input[type="file"] {
    display: none;
}

.pp-printing-upload-btn,
.pp-printing-add-to-cart-btn {
    background-color: #2BAAE1;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    display: inline-block;
}

.pp-printing-upload-btn:hover,
.pp-printing-add-to-cart-btn:hover {
    background-color: #1e8bb8;
    color: #fff;
}

.pp-printing-file-info {
    margin-top: 15px;
    padding: 10px;
    background-color: #EDF8FE;
    border-radius: 4px;
    display: none;
    text-align: left;
}

.pp-printing-options-section {
    margin-bottom: 20px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    display: none;
}

.pp-printing-option-group {
    margin-bottom: 15px;
}

.pp-printing-option-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.pp-printing-option-group select,
.pp-printing-option-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background: #fff;
    color: #333;
}

.pp-printing-cost-summary {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #ddd;
    display: none;
}

.pp-printing-cost-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 10px;
}

.pp-printing-total-cost {
    font-size: 18px;
    font-weight: bold;
    color: #2BAAE1;
    border-top: 2px solid #ddd;
    padding-top: 10px;
    margin-top: 10px;
}

.pp-printing-error-message,
.pp-printing-success-message {
    padding: 10px;
    border-radius: 4px;
    margin-top: 10px;
    display: none;
    text-align: left;
}

.pp-printing-error-message {
    color: #d32f2f;
    background-color: #ffebee;
}

.pp-printing-success-message {
    color: #2e7d32;
    background-color: #e8f5e8;
}

.pp-printing-add-to-cart-btn {
    width: 100%;
    margin-top: 15px;
    padding: 12px 24px;
}

.pp-printing-add-to-cart-btn:disabled,
.pp-printing-add-to-cart-btn.pp-loading {
    background-color: #ccc;
    cursor: not-allowed;
}

.pp-printing-error-static {
    padding: 12px;
    border-left: 4px solid #d32f2f;
    background: #ffebee;
}