/* Main Form Container */
.sm-form-container {
    max-width: 920px;
    margin: 18px auto;
    padding: 18px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}

.sm-form-title {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: #0f766e;
    text-align: right;
}

.progress-bar {
    background: #0ea5a4;
}

.sm-tab-panel {
    background: #fff;
    padding: 12px;
    border: 1px solid #e5e5e5;
    margin-top: 10px;
    border-radius: 6px;
}

/* Progress Bar Styles */
.sm-progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    position: relative;
}

.sm-progress-bar::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 0;
    right: 0;
    height: 4px;
    background: #dee2e6;
    z-index: 1;
}

.sm-progress-bar::after {
    content: '';
    position: absolute;
    top: 15px;
    left: 0;
    height: 4px;
    background: #0ea5a4;
    z-index: 2;
    transition: all 0.3s ease;
}

.sm-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 3;
}

.sm-step-circle {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #6c757d;
    transition: all 0.3s ease;
    margin-bottom: 8px;
}

.sm-progress-step.active .sm-step-circle {
    border-color: #0ea5a4;
    background: #0ea5a4;
    color: #fff;
    transform: scale(1.1);
}

.sm-progress-step.completed .sm-step-circle {
    border-color: #10b981;
    background: #10b981;
    color: #fff;
}

.sm-step-label {
    font-size: 12px;
    color: #6c757d;
    text-align: center;
    transition: all 0.3s ease;
}

.sm-progress-step.active .sm-step-label {
    color: #0ea5a4;
    font-weight: bold;
}

.sm-progress-step.completed .sm-step-label {
    color: #10b981;
}

/* Form Steps */
.sm-form-step {
    display: none;
    animation: fadeIn 0.5s ease;
}

.sm-form-step.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Step 3 - Documents Upload - Improved Styles */
.sm-step-3 {
    background: #f8fafc;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    margin: 15px 0;
}

.sm-upload-section {
    margin-bottom: 25px;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    border: 2px dashed #cbd5e1;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.sm-upload-section:hover {
    border-color: #0ea5a4;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(14, 165, 164, 0.15);
}

.sm-upload-section.uploaded {
    border-color: #10b981;
    background: #f0fdf9;
}

.sm-upload-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f1f5f9;
}

.sm-upload-icon {
    width: 48px;
    height: 48px;
    background: #0ea5a4;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.sm-upload-section.uploaded .sm-upload-icon {
    background: #10b981;
}

.sm-upload-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 4px;
}

.sm-upload-desc {
    font-size: 13px;
    color: #64748b;
    line-height: 1.4;
}

.sm-upload-requirements {
    background: #f8fafc;
    padding: 12px;
    border-radius: 8px;
    margin: 15px 0;
    border-right: 3px solid #0ea5a4;
}

.sm-upload-requirements ul {
    margin: 0;
    padding-right: 20px;
    list-style-type: none;
}

.sm-upload-requirements li {
    position: relative;
    padding: 4px 0;
    color: #475569;
    font-size: 13px;
}

.sm-upload-requirements li::before {
    content: "•";
    color: #0ea5a4;
    font-weight: bold;
    position: absolute;
    right: -15px;
}

.sm-file-input-wrapper {
    position: relative;
    margin: 15px 0;
}

.sm-file-input {
    width: 100%;
    padding: 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    background: #f9fafb;
    font-size: 14px;
    transition: all 0.3s ease;
}

.sm-file-input:focus {
    outline: none;
    border-color: #0ea5a4;
    box-shadow: 0 0 0 3px rgba(14, 165, 164, 0.1);
}

.sm-file-preview {
    margin-top: 15px;
    text-align: center;
    display: none;
}

.sm-file-preview.show {
    display: block;
    animation: slideDown 0.3s ease;
}

.sm-preview-image {
    max-width: 200px;
    max-height: 150px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 2px solid #e2e8f0;
}

.sm-file-name {
    display: inline-block;
    margin-top: 8px;
    padding: 6px 12px;
    background: #0ea5a4;
    color: white;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.sm-upload-section.uploaded .sm-file-name {
    background: #10b981;
}

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

/* Step 4 - Payment Styles */
.sm-step-4 {
    background: #f8fafc;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    margin: 15px 0;
}

.sm-payment-summary {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 25px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.sm-payment-title {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f1f5f9;
}

.sm-payment-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.sm-payment-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #f8fafc;
}

.sm-payment-item:last-child {
    border-bottom: none;
    font-weight: 600;
    color: #0f766e;
    font-size: 16px;
}

.sm-payment-item-label {
    color: #64748b;
}

.sm-payment-item-value {
    color: #1e293b;
    font-weight: 500;
}

.sm-payment-gateway {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #e2e8f0;
}

.sm-gateway-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 15px;
}

.sm-zarinpal-logo {
    text-align: center;
    margin: 20px 0;
}

.sm-zarinpal-logo img {
    max-width: 120px;
    height: auto;
}

.sm-payment-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #0ea5a4, #0f766e);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.sm-payment-btn:hover {
    background: linear-gradient(135deg, #0f766e, #0c5c5a);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(14, 165, 164, 0.3);
}

.sm-payment-btn:disabled {
    background: #94a3b8;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.sm-payment-loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Navigation Buttons */
.sm-form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.sm-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sm-btn-prev {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
}

.sm-btn-prev:hover {
    background: #e2e8f0;
    color: #334155;
}

.sm-btn-next {
    background: #0ea5a4;
    color: white;
}

.sm-btn-next:hover {
    background: #0f766e;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(14, 165, 164, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .sm-form-container {
        margin: 10px;
        padding: 15px;
    }
    
    .sm-progress-bar {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .sm-progress-bar::before,
    .sm-progress-bar::after {
        display: none;
    }
    
    .sm-progress-step {
        flex-direction: row;
        width: 100%;
    }
    
    .sm-step-circle {
        margin-bottom: 0;
        margin-left: 10px;
    }
    
    .sm-payment-details {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .sm-upload-section {
        padding: 15px;
    }
    
    .sm-step-3,
    .sm-step-4 {
        padding: 20px;
    }
}

/* Success Message */
.sm-success-message {
    background: #f0fdf9;
    border: 1px solid #10b981;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    margin: 20px 0;
}

.sm-success-icon {
    font-size: 48px;
    color: #10b981;
    margin-bottom: 15px;
}

.sm-success-title {
    font-size: 18px;
    font-weight: 600;
    color: #065f46;
    margin-bottom: 10px;
}

.sm-success-desc {
    color: #047857;
    font-size: 14px;
}

/* Exam Selection Cards - Improved Styles */
/* Exam Selection Cards - Improved Styles with Larger Description */
.exam-card {
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
    overflow: hidden;
    position: relative;
    min-height: 200px; /* حداقل ارتفاع برای زیبایی */
}

.exam-card:hover {
    border-color: #0ea5a4;
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(14, 165, 164, 0.15);
}

.exam-card.selected {
    border-color: #dc2626;
    background: linear-gradient(135deg, #fff, #fef2f2);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.15);
}

.exam-card .card-body {
    padding: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* افزایش ارتفاع کادر توضیحات */
.exam-description {
    font-size: 14px;
    color: #64748b;
    line-height: 1.8;
    max-height: 250px; /* افزایش از 120px به 200px */
    min-height: 150px; /* حداقل ارتفاع برای توضیحات کوتاه */
    overflow-y: auto;
    padding: 15px;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    margin-bottom: 15px;
    text-align: right;
    direction: rtl;
    flex-grow: 1; /* پر کردن فضای available */
}

/* توضیحات بسیار کوتاه - مرکز سازی */
.exam-description:empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-style: italic;
}

.exam-description:empty::after {
    content: "بدون توضیحات";
}

/* بهبود اسکرول بار برای ارتفاع بیشتر */
.exam-description::-webkit-scrollbar {
    width: 6px;
}

.exam-description::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

.exam-description::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.exam-description::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* فونت خوانا برای متن طولانی */
.exam-description {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: justify;
    word-spacing: -0.5px;
}

/* استایل برای لیست‌ها در توضیحات */
.exam-ol, .exam-ul {
    margin: 10px 0;
    padding-right: 25px;
    list-style-position: outside;
}

.exam-li {
    margin-bottom: 8px;
    padding-right: 10px;
    position: relative;
    line-height: 1.6;
}

.exam-number {
    font-weight: bold;
    color: #dc2626;
    margin-left: 4px;
}

/* بخش پایینی کارت (قیمت و اطلاعات) */
.exam-card-footer {
    margin-top: auto; /* فشار به پایین */
    padding-top: 15px;
    border-top: 1px solid #f1f5f9;
}

/* Radio button customization */
.exam-card .form-check-input {
    position: absolute;
    left: 15px;
    top: 15px;
    width: 20px;
    height: 20px;
    margin: 0;
    cursor: pointer;
}

.exam-card .form-check-input:checked {
    background-color: #dc2626;
    border-color: #dc2626;
}

.exam-card .form-check-label {
    width: 100%;
    cursor: pointer;
    padding-right: 30px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Selected state with red checkmark */
.exam-card.selected::before {
    content: "✓";
    position: absolute;
    top: 15px;
    left: 15px;
    width: 24px;
    height: 24px;
    background: #dc2626;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    z-index: 2;
}

/* Exam title styling */
.exam-card .card-title {
    font-size: 16px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 15px;
    line-height: 1.4;
    padding-bottom: 10px;
    border-bottom: 2px solid #f1f5f9;
}

/* Price badge styling */
.exam-card .badge {
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 20px;
    background: linear-gradient(135deg, #0ea5a4, #0f766e);
    font-weight: 600;
}

.exam-card.selected .badge {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
}

/* Animation for selection */
@keyframes selectPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.exam-card.selected {
    animation: selectPulse 0.3s ease;
}


/* Responsive design - Mobile Improvements */
@media (max-width: 768px) {
    .exam-card .card-body {
        padding: 15px;
    }
    
    .exam-card .form-check-input {
        left: 10px;
        top: 10px;
        width: 22px;
        height: 22px;
    }
    
    /* تیک قرمز برای موبایل */
    .exam-card.selected::before {
        left: 10px;
        top: 10px;
        width: 26px;
        height: 26px;
        font-size: 16px;
    }
    
    .exam-card .form-check-label {
        padding-right: 35px;
    }
    
    /* افزایش ارتفاع و عرض کادر توضیحات در موبایل */
    .exam-description {
        max-height: 220px; /* افزایش از 180px به 220px */
        min-height: 140px; /* افزایش از 100px به 140px */
        font-size: 14px; /* فونت کمی بزرگتر */
        padding: 15px; /* padding بیشتر */
        margin-bottom: 15px;
        width: 100%; /* عرض کامل */
        margin-left: 0;
        margin-right: 0;
    }
    
    .exam-card {
        min-height: 220px; /* افزایش ارتفاع کارت */
        margin: 0 5px; /* فاصله از کناره‌ها */
    }
    
    /* بهبود نمایش عنوان در موبایل */
    .exam-card .card-title {
        font-size: 16px; /* بزرگتر */
        margin-bottom: 15px;
        padding-bottom: 10px;
    }
    
    /* بهبود badge قیمت در موبایل */
    .exam-card .badge {
        font-size: 14px; /* بزرگتر */
        padding: 8px 14px;
    }
    
    /* متن راهنما در موبایل */
    .exam-card-footer small {
        font-size: 12px; /* بزرگتر */
    }
    
    /* بهبود layout در موبایل */
    .row {
        margin-left: -8px;
        margin-right: -8px;
    }
    
    .col-md-6 {
        padding-left: 8px;
        padding-right: 8px;
    }
}

@media (max-width: 576px) {
    /* تنظیمات برای موبایل‌های کوچک */
    .exam-description {
        max-height: 200px; /* افزایش از 150px به 200px */
        min-height: 120px; /* افزایش از 80px به 120px */
        font-size: 13px;
        padding: 12px;
    }
    
    .exam-card {
        min-height: 200px; /* افزایش ارتفاع */
        margin: 0 3px; /* فاصله کمتر در موبایل‌های کوچک */
    }
    
    /* تیک در موبایل‌های بسیار کوچک */
    .exam-card.selected::before {
        width: 24px;
        height: 24px;
        font-size: 14px;
    }
    
    .exam-card .form-check-input {
        width: 20px;
        height: 20px;
    }
    
    .exam-card .form-check-label {
        padding-right: 30px;
    }
    
    /* بهبود layout در موبایل */
    .exam-card-footer .d-flex {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .exam-card-footer small {
        align-self: flex-end;
        font-size: 11px;
    }
    
    /* عرض بیشتر برای کارت‌ها در موبایل کوچک */
    .col-md-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* تنظیمات خاص برای تبلت */
@media (min-width: 577px) and (max-width: 768px) {
    .exam-description {
        max-height: 240px; /* ارتفاع بیشتر برای تبلت */
        min-height: 160px;
        font-size: 14px;
        padding: 16px;
    }
    
    .exam-card {
        min-height: 240px;
    }
    
    .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

/* بهبود کلی کادر توضیحات برای همه دستگاه‌ها */
.exam-description {
    font-size: 14px;
    color: #64748b;
    line-height: 1.7;
    max-height: 200px;
    min-height: 120px;
    overflow-y: auto;
    padding: 15px;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    margin-bottom: 15px;
    text-align: right;
    direction: rtl;
    flex-grow: 1;
    width: 100%; /* عرض کامل */
    box-sizing: border-box; /* شامل padding در محاسبه عرض */
}

/* کانتینر توضیحات برای کنترل بهتر */
.exam-description-container {
    width: 100%;
    margin-bottom: 15px;
}

/* بهبود اسکرول بار برای ارتفاع بیشتر */
.exam-description::-webkit-scrollbar {
    width: 8px; /* پهن‌تر برای موبایل */
}

.exam-description::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

.exam-description::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.exam-description::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* استایل برای لیست‌ها در توضیحات موبایل */
@media (max-width: 768px) {
    .exam-ol, .exam-ul {
        margin: 12px 0;
        padding-right: 20px;
    }
    
    .exam-li {
        margin-bottom: 8px;
        padding-right: 8px;
        line-height: 1.6;
    }
    
    .exam-number {
        font-size: 13px;
    }
}
/* Payment Error Modal Styles */
.sm-error-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.3s ease;
}

.sm-error-content {
    background: white;
    border-radius: 12px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    animation: slideUp 0.3s ease;
}

.sm-error-icon {
    font-size: 48px;
    color: #dc2626;
    margin-bottom: 20px;
}

.sm-error-title {
    font-size: 20px;
    font-weight: bold;
    color: #dc2626;
    margin-bottom: 15px;
}

.sm-error-message {
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 25px;
    font-size: 16px;
}

.sm-error-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.sm-retry-payment {
    background: #dc2626 !important;
    border: none;
    border-radius: 6px;
    color: white;
    cursor: pointer;
    font-size: 14px;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.sm-retry-payment:hover {
    background: #b91c1c !important;
    transform: translateY(-2px);
}

.sm-return-home {
    background: #6b7280 !important;
    border: none;
    border-radius: 6px;
    color: white;
    cursor: pointer;
    font-size: 14px;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.sm-return-home:hover {
    background: #4b5563 !important;
    transform: translateY(-2px);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive design for error modal */
@media (max-width: 768px) {
    .sm-error-content {
        padding: 20px;
        margin: 20px;
    }
    
    .sm-error-actions {
        flex-direction: column;
    }
    
    .sm-retry-payment,
    .sm-return-home {
        width: 100%;
    }
}
/* Thank You Page Styles */
.sm-thank-you-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

.sm-receipt {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.sm-receipt-header {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    text-align: center;
    color: white;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.sm-success-icon {
    font-size: 80px;
    margin-bottom: 20px;
    animation: bounce 2s ease infinite;
}

.sm-receipt-body {
    background: white;
    padding: 40px;
}

.sm-receipt-section {
    margin-bottom: 30px;
    padding: 25px;
    border: 2px solid #e2e8f0;
    border-radius: 15px;
    background: #f8fafc;
}

.sm-section-title {
    color: #1e293b;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sm-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.sm-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed #e2e8f0;
}

.sm-info-label {
    color: #64748b;
    font-weight: 500;
}

.sm-info-value {
    color: #1e293b;
    font-weight: 600;
}

.sm-ref-id {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    padding: 15px 25px;
    border-radius: 12px;
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    margin: 30px 0;
    font-family: 'Courier New', monospace;
}

.sm-receipt-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .sm-receipt-body {
        padding: 20px;
    }
    
    .sm-info-grid {
        grid-template-columns: 1fr;
    }
    
    .sm-receipt-actions {
        flex-direction: column;
    }
    
    .sm-receipt-actions .btn {
        width: 100%;
        justify-content: center;
    }
}