@media (max-width: 767px) {
        .page-content-wrapper {
            padding-bottom: 124px !important;
        }
    }
    
    /* Receipt styles */
    .loading-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.6);
        display: flex;
        justify-content: center;
        align-items: center;
        z-index: 999999;
        padding: 20px;
        overflow-y: auto;
    }
    
    .loading-overlay-content {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        min-height: 100%;
    }
    
    .receipt-card {
        background: white;
        border-radius: 14px;
        overflow: hidden;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        max-width: 420px;
        width: 100%;
        margin: 0 auto;
        font-family: 'Inter', -apple-system, sans-serif;
        display: flex;
        flex-direction: column;
    }
    
    .receipt-top-actions {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 14px;
        background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        min-height: 48px;
        flex-shrink: 0;
    }
    
    .receipt-brand {
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .receipt-logo {
        height: 26px;
        display: flex;
        align-items: center;
    }
    
    .logo-image {
        height: 100%;
        width: auto;
        filter: brightness(0) invert(1);
        max-width: 100px;
    }
    
    .logo-text {
        font-size: 15px;
        font-weight: 600;
        color: white;
        letter-spacing: 0.5px;
    }
    
    .receipt-action-close {
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        color: white;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        flex-shrink: 0;
        font-size: 14px;
    }
    
    .receipt-action-close:hover {
        background: rgba(255, 255, 255, 0.2);
    }
    
    .receipt-content {
        padding: 16px;
        flex: 1;
        max-height: 652px;
        overflow-y: auto;
    }
    
    .receipt-success-icon {
        display: flex;
        justify-content: center;
        margin-bottom: 12px;
    }
    
    .success-circle {
        width: 50px;
        height: 50px;
        background: transparent !important;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: none !important;
        flex-shrink: 0;
    }
    
    .success-circle i {
        font-size: 20px;
        color: #10b981;
    }
    
    .receipt-amount-display {
        text-align: center;
        margin-bottom: 16px;
        padding-bottom: 12px;
        border-bottom: 1px solid #e5e7eb;
    }
    
    .amount-label {
        font-size: 12px;
        color: #6b7280;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 6px;
        font-weight: 500;
    }
    
    .amount {
        display: flex;
        align-items: baseline;
        justify-content: center;
        gap: 2px;
    }
    
    .currency {
        font-size: 16px;
        color: #10b981;
        font-weight: 600;
    }
    
    .amount-number {
        font-size: 24px;
        font-weight: 700;
        color: #10b981;
        line-height: 1;
    }
    
    .details-card {
        background: #f9fafb;
        border-radius: 10px;
        padding: 14px;
        margin-bottom: 16px;
        border: 1px solid #e5e7eb;
        flex-shrink: 0;
    }
    
    .details-title {
        font-size: 15px;
        font-weight: 600;
        color: #374151;
        margin: 0 0 12px 0;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .details-title i {
        color: #3b82f6;
        font-size: 13px;
    }
    
    .details-grid {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .detail-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 10px;
        border-bottom: 1px solid #e5e7eb;
    }
    
    .detail-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .detail-label {
        align-items: center;
        gap: 6px;
        font-size: 12px;
        color: #000;
        font-weight: 600;
        flex: 1;
    }
    
    .detail-label i {
        width: 12px;
        text-align: center;
        color: #9ca3af;
        font-size: 11px;
        flex-shrink: 0;
    }
    
    .detail-value {
        font-size: 12px;
        font-weight: 600;
        color: #000;
        text-align: right;
        flex: 1;
        word-break: break-word;
        padding-left: 6px;
    }
    
    .status-badge {
        background: transparent !important;
        color: #1f2937 !important;
        padding: 3px 8px;
        border-radius: 10px;
        font-size: 10px;
        font-weight: 600;
        display: inline-block;
    }
    
    .receipt-action-buttons {
        display: grid !important;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 6px;
        padding: 14px;
        background: #f8fafc;
        border-top: 1px solid #e5e7eb;
        flex-shrink: 0;
    }
    
    .action-button {
        padding: 8px;
        border: none;
        border-radius: 6px;
        font-weight: 600;
        font-size: 12px;
        cursor: pointer;
        transition: all 0.2s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 5px;
        min-height: 36px;
    }
    
    .action-button i {
        font-size: 12px;
    }
    
    .action-button:hover {
        transform: translateY(-1px);
    }
    
    .share-button {
        background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
        color: white;
    }
    
    .download-button {
        background: linear-gradient(135deg, #10b981 0%, #059669 100%);
        color: white;
    }
    
    .done-button {
        background: linear-gradient(135deg, #4b5563 0%, #374151 100%);
        color: white;
    }
    
    /* Status Styles */
    .receipt-status-refunded .success-circle i {
        color: #ef4444;
    }
    
    .receipt-status-refunded .currency,
    .receipt-status-refunded .amount-number {
        color: #ef4444;
    }
    
    .receipt-status-refunded .status-badge {
        color: #ef4444 !important;
    }
    
    .receipt-status-failed .success-circle i {
        color: #ef4444;
    }
    
    .receipt-status-failed .currency,
    .receipt-status-failed .amount-number {
        color: #ef4444;
    }
    
    .receipt-status-failed .status-badge {
        color: #ef4444 !important;
    }
    
    .receipt-status-success .success-circle i {
        color: #10b981;
    }
    
    .receipt-status-success .currency,
    .receipt-status-success .amount-number {
        color: #10b981;
    }
    
    .receipt-status-success .status-badge {
        color: #10b981 !important;
    }
    
    @media (max-width: 480px) {
        .receipt-card {
            max-width: 320px;
            border-radius: 12px;
        }
        
        .receipt-content .detail-value,
        .receipt-content .detail-label {
            color: #000;
        }
    }
    
    /* Recommended amounts mobile view 2x2 design */
    @media (max-width: 767px) {
        .recommended-amounts {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
            margin-top: 16px;
        }
        
        .recommended-btn {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            color: white;
            border: 2px solid rgba(255, 255, 255, 0.2);
            border-radius: 12px;
            padding: 14px 12px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
            box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
        }
        
        .recommended-btn:hover {
            background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(59, 130, 246, 0.35);
            border-color: rgba(255, 255, 255, 0.3);
        }
        
        /* For smaller screens */
        @media (max-width: 480px) {
            .recommended-amounts {
                gap: 6px;
            }
            
            .recommended-btn {
                padding: 12px 10px;
                font-size: 13px;
                border-radius: 10px;
            }
        }
    }

/* DTH Recharge Specific Styles */
.module-container {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

/* Step Indicator */
.step-indicator {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding: 0 20px;
    position: relative;
}

.step-indicator::before {
    content: '';
    position: absolute;
    top: 24px;
    left: 50px;
    right: 50px;
    height: 2px;
    background: #e5e7eb;
    z-index: 1;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #f3f4f6;
    border: 2px solid #d1d5db;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.step-label {
    font-size: 12px;
    color: #6b7280;
    text-align: center;
    font-weight: 500;
    max-width: 100px;
}

.step.active .step-number {
    background: #3b82f6;
    border-color: #3b82f6;
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.step.completed .step-number {
    background: #60a5fa;
    border-color: #60a5fa;
    color: white;
}

.step.active .step-label {
    color: #3b82f6;
    font-weight: 600;
}

/* Step Content */
.step-content {
    animation: fadeIn 0.3s ease-in-out;
}

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

/* Operator Dropdown */
.operator-dropdown-container {
    position: relative;
}

.operator-dropdown {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 16px;
    background: white;
    color: #374151;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.operator-dropdown:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.operator-dropdown:hover {
    border-color: #9ca3af;
}

/* Customer Details Card */
.customer-card {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 20px;
    padding: 28px;
    color: white;
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.2);
    margin-bottom: 32px;
    position: relative;
    overflow: hidden;
    border: none;
}

.customer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    background-size: 200% 100%;
    animation: shine 3s infinite linear;
}

@keyframes shine {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.customer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.customer-logo {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 22px;
    font-weight: 700;
}

.customer-logo i {
    background: rgba(255, 255, 255, 0.2);
    padding: 14px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.customer-type {
    background: rgba(255, 255, 255, 0.15);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    letter-spacing: 0.5px;
}

.customer-id {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: 3px;
    margin-bottom: 32px;
    text-align: center;
    font-family: 'Courier New', monospace;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.customer-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    background: rgba(255, 255, 255, 0.1);
    padding: 24px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
}

.customer-detail-item {
    text-align: center;
}

.customer-detail-label {
    font-size: 12px;
    opacity: 0.9;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.customer-detail-value {
    font-size: 18px;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.customer-detail-value i {
    font-size: 16px;
    opacity: 0.9;
}

/* Amount Section */
.amount-section {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    padding: 32px;
    margin-bottom: 32px;
    border: 2px solid #e2e8f0;
    box-shadow: 0 12px 50px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.amount-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #3b82f6, #60a5fa, #3b82f6);
    background-size: 200% 100%;
    animation: shimmer 3s infinite linear;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.amount-header {
    text-align: center;
    margin-bottom: 36px;
}

.amount-header h3 {
    font-size: 28px;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.amount-header p {
    color: #64748b;
    font-size: 17px;
    max-width: 500px;
    margin: 0 auto;
}

/* Quick Amount Buttons */
/* In your existing CSS, find the .quick-amounts section and replace it with this: */

.quick-amounts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.quick-amount {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 16px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 60px;
}

.quick-amount:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.35);
}

.quick-amount.active {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
}

/* For smaller mobile screens */
@media (max-width: 480px) {
    .quick-amounts {
        gap: 8px;
    }
    
    .quick-amount {
        padding: 14px;
        font-size: 14px;
        border-radius: 10px;
        min-height: 55px;
    }
}

/* For desktop/tablet - keep original layout */
@media (min-width: 768px) {
    .quick-amounts {
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
    }
    
    .quick-amount {
        min-height: 65px;
        font-size: 16px;
    }
}
/* Custom Amount Input */
.custom-amount-container {
    background: white;
    border-radius: 20px;
    padding: 28px;
    border: 3px solid #e2e8f0;
    margin-bottom: 28px;
    position: relative;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.04);
}

.amount-input-wrapper {
    position: relative;
}

.amount-input {
    width: 100%;
    padding: 26px 26px 26px 70px;
    font-size: 36px;
    font-weight: 800;
    border: 3px solid #e2e8f0;
    border-radius: 16px;
    text-align: left;
    background: white;
    color: #1e293b;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Inter', -apple-system, sans-serif;
    caret-color: #3b82f6;
}

.amount-input:focus {
    outline: none;
    border-color: #3b82f6;
    background: #f8fafc;
    box-shadow: 0 0 0 5px rgba(59, 130, 246, 0.1);
}

.amount-input::placeholder {
    color: #cbd5e1;
    font-size: 28px;
    font-weight: 600;
}

.amount-limits {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border-radius: 12px;
    font-size: 15px;
    color: #475569;
    font-weight: 500;
}

.amount-limits span {
    font-weight: 700;
    color: #3b82f6;
}

/* Recommended Amounts */
.recommended-amounts {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 24px;
    justify-content: center;
}

.recommended-btn {
    padding: 12px 24px;
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 700;
    color: #475569;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.04);
}

.recommended-btn:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    transform: translateY(-2px);
}

.recommended-btn.active {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-color: #3b82f6;
    color: white;
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.2);
}

/* Proceed Button */
.proceed-container {
    text-align: center;
    margin-top: 36px;
    padding-top: 28px;
    border-top: 2px dashed #e2e8f0;
}

/* Success/Error Box */
.success-box {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 2px solid #bfdbfe;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 28px;
}

.success-box h4 {
    color: #3b82f6;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 700;
}

.success-box h4 i {
    background: #3b82f6;
    padding: 8px;
    border-radius: 10px;
    color: white;
}

.success-box p {
    color: #1e40af;
    margin: 0;
    font-size: 15px;
}

.error-box {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border: 2px solid #fecaca;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 28px;
}

.error-box h4 {
    color: #dc2626;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 18px;
    font-weight: 700;
}

.error-box h4 i {
    background: #dc2626;
    padding: 8px;
    border-radius: 10px;
    color: white;
}

.error-box p {
    color: #991b1b;
    margin: 0;
    font-size: 15px;
}

/* Form Styles */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #374151;
    font-size: 15px;
}

.form-required {
    color: #dc2626;
    margin-left: 4px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.2s ease;
    background: white;
}

.form-control:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.form-control::placeholder {
    color: #9ca3af;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-size: 17px;
    font-weight: 700;
    border-radius: 14px;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 14px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.35);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-primary:disabled {
    background: #cbd5e1;
    color: #64748b;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: white;
    color: #475569;
    border: 2px solid #e2e8f0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.btn-secondary:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

/* Loading Spinner */
.loading-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid #e5e7eb;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .amount-section {
        padding: 28px;
    }
    
    .quick-amounts {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .amount-input {
        font-size: 32px;
        padding: 24px 24px 24px 60px;
    }
    
    .customer-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .step-indicator {
        padding: 0 10px;
    }
    
    .step-indicator::before {
        left: 30px;
        right: 30px;
    }
    
    .step-number {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .step-label {
        font-size: 10px;
        max-width: 60px;
    }
    
    .customer-card {
        padding: 20px;
        border-radius: 16px;
    }
    
    .customer-id {
        font-size: 24px;
        padding: 16px;
    }
    
    .customer-logo {
        font-size: 18px;
    }
    
    .customer-logo i {
        padding: 10px;
    }
    
    .customer-type {
        font-size: 13px;
        padding: 6px 16px;
    }
    
    .customer-detail-value {
        font-size: 16px;
    }
    
    .amount-section {
        padding: 20px;
        border-radius: 16px;
        margin-bottom: 24px;
    }
    
    .amount-header h3 {
        font-size: 22px;
    }
    
    .amount-header p {
        font-size: 15px;
    }
    
    .quick-amounts {
        gap: 14px;
    }
    
    .quick-amount {
        padding: 18px;
        font-size: 18px;
        border-radius: 14px;
    }
    
    .custom-amount-container {
        padding: 20px;
    }
    
    .amount-input {
        font-size: 28px;
        padding: 20px 20px 20px 50px;
        border-radius: 14px;
    }
    
    .amount-limits {
        font-size: 14px;
        padding: 14px 16px;
    }
    
    .btn {
        padding: 14px 24px;
        font-size: 16px;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .step-indicator {
        margin-bottom: 20px;
    }
    
    .step-number {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    .customer-card {
        padding: 16px;
        margin-bottom: 24px;
    }
    
    .customer-id {
        font-size: 20px;
        padding: 12px;
        margin-bottom: 20px;
    }
    
    .customer-logo {
        font-size: 16px;
        gap: 10px;
    }
    
    .customer-details {
        padding: 16px;
        gap: 16px;
    }
    
    .amount-section {
        padding: 16px;
        margin-bottom: 20px;
    }
    
    .amount-header {
        margin-bottom: 24px;
    }
    
    .amount-header h3 {
        font-size: 20px;
    }
    
    .amount-header p {
        font-size: 14px;
    }
    
    .quick-amounts {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .quick-amount {
        padding: 16px;
        font-size: 18px;
        border-radius: 12px;
    }
    
    .custom-amount-container {
        padding: 16px;
    }
    
    .amount-input {
        font-size: 24px;
        padding: 16px 16px 16px 45px;
        border-radius: 12px;
    }
    
    .recommended-btn {
        padding: 10px 18px;
        font-size: 15px;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Print Styles for Receipt */
@media print {
    .step-indicator,
    .btn,
    .quick-amounts,
    .amount-limits {
        display: none !important;
    }
    
    .module-container {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    
    .customer-card {
        break-inside: avoid;
        background: white !important;
        color: black !important;
        border: 2px solid #000 !important;
    }
}