/* Proofreading Payment Form Styles */

.ppf-form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Progress Bar */
.ppf-progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: relative;
}

.ppf-progress-bar::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: #e0e0e0;
    z-index: 0;
}

.ppf-progress-step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}

.ppf-step-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    background: #e0e0e0;
    color: #666;
    font-weight: bold;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.ppf-progress-step.active .ppf-step-number,
.ppf-progress-step.completed .ppf-step-number {
    background: var(--ppf-primary-color, #4CAF50);
    color: white;
}

.ppf-step-label {
    display: block;
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.ppf-progress-step.active .ppf-step-label {
    color: #333;
    font-weight: 600;
}

/* Form Steps */
.ppf-form-step {
    display: none;
}

.ppf-form-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ppf-form-step h2 {
    margin-bottom: 25px;
    color: #333;
    font-size: 24px;
}

/* Form Groups */
.ppf-form-group {
    margin-bottom: 20px;
}

.ppf-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.ppf-form-group input[type="text"],
.ppf-form-group input[type="email"],
.ppf-form-group input[type="tel"],
.ppf-form-group input[type="number"],
.ppf-form-group select,
.ppf-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 15px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.ppf-form-group input:focus,
.ppf-form-group select:focus,
.ppf-form-group textarea:focus {
    outline: none;
    border-color: var(--ppf-primary-color, #4CAF50);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.ppf-form-group input[type="file"] {
    padding: 10px 0;
}

.required {
    color: #f44336;
}

.ppf-help-text {
    display: block;
    margin-top: 5px;
    font-size: 13px;
    color: #666;
}

/* Price Display */
.ppf-price-display {
    margin: 30px 0;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 8px;
}

.ppf-price-breakdown h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #333;
    font-size: 18px;
}

#ppf-price-details {
    margin-bottom: 15px;
}

#ppf-price-details p {
    margin: 8px 0;
    font-size: 14px;
    color: #666;
}

.ppf-total-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 2px solid #ddd;
    font-size: 20px;
    font-weight: bold;
    color: #333;
}

#ppf-total-amount {
    color: var(--ppf-primary-color, #4CAF50);
}

/* Order Summary */
.ppf-order-summary {
    margin: 30px 0;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.ppf-order-summary h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #333;
}

.ppf-order-summary table {
    width: 100%;
    border-collapse: collapse;
}

.ppf-order-summary td {
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
}

.ppf-order-summary td:last-child {
    text-align: right;
}

.ppf-order-summary .total-row td {
    border-bottom: none;
    padding-top: 15px;
    font-size: 18px;
}

/* Payment Methods */
.ppf-payment-amount-display {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 8px;
}

.ppf-payment-amount-display h3 {
    margin: 0;
    color: #333;
    font-size: 24px;
}

.ppf-payment-amount-display span {
    color: var(--ppf-primary-color, #4CAF50);
}

.ppf-payment-methods h3 {
    margin-bottom: 20px;
    color: #333;
}

.ppf-payment-method-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.ppf-payment-tab {
    flex: 1;
    padding: 15px;
    background: #f5f5f5;
    border: 2px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.ppf-payment-tab:hover {
    background: #e8e8e8;
}

.ppf-payment-tab.active {
    background: #fff;
    border-color: var(--ppf-primary-color, #4CAF50);
    box-shadow: 0 0 0 1px var(--ppf-primary-color, #4CAF50);
}

.ppf-payment-section {
    display: none;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.ppf-payment-section.active {
    display: block;
}

.ppf-card-element {
    padding: 12px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.ppf-error-message {
    color: #f44336;
    font-size: 13px;
    margin-top: 10px;
}

#paypal-button-container {
    margin-top: 10px;
}

/* Buttons */
.ppf-form-navigation {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-top: 30px;
}

.ppf-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ppf-btn-primary {
    background: var(--ppf-primary-color, #4CAF50);
    color: white;
}

.ppf-btn-primary:hover {
    background: #45a049;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.ppf-btn-secondary {
    background: #f5f5f5;
    color: #333;
}

.ppf-btn-secondary:hover {
    background: #e0e0e0;
}

.ppf-btn-success {
    background: var(--ppf-secondary-color, #2196F3);
    color: white;
    flex: 1;
}

.ppf-btn-success:hover {
    background: var(--ppf-secondary-color, #1976D2);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.ppf-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Success Message */
.ppf-success-message {
    text-align: center;
    padding: 40px 20px;
}

.ppf-success-icon {
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto 20px;
    background: var(--ppf-primary-color, #4CAF50);
    color: white;
    font-size: 50px;
    border-radius: 50%;
}

.ppf-success-message h2 {
    color: var(--ppf-primary-color, #4CAF50);
    margin-bottom: 15px;
}

.ppf-order-details {
    margin: 25px 0;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 8px;
}

.ppf-order-details p {
    margin: 10px 0;
    font-size: 15px;
}

.ppf-next-steps {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* Loading Overlay */
.ppf-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.ppf-loading-overlay p {
    color: white;
    margin-top: 20px;
    font-size: 18px;
}

.ppf-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .ppf-form-container {
        padding: 20px;
    }
    
    .ppf-progress-bar {
        flex-direction: column;
        gap: 15px;
    }
    
    .ppf-progress-bar::before {
        display: none;
    }
    
    .ppf-form-navigation {
        flex-direction: column;
    }
    
    .ppf-btn {
        width: 100%;
    }
    
    .ppf-payment-method-tabs {
        flex-direction: column;
    }
}

/* File Upload Progress Bar */
.ppf-progress-bar-container {
    width: 100%;
    height: 20px;
    background: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 8px;
}

.ppf-progress-bar-fill {
    height: 100%;
    background: var(--ppf-primary-color, #4CAF50);
    transition: width 0.3s ease;
    border-radius: 10px;
    width: 0%;
}

.ppf-progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: #666;
}

#ppf-upload-success {
    padding: 10px;
    background: #d4edda;
    border-radius: 5px;
}