/* ============================================
   KidAI Wallet - Glassmorphism Design
   ============================================ */

:root {
    /* Colors */
    --wallet-bg: rgba(150, 150, 170, 0.2);
    --wallet-bg-solid: #f8fafc;
    --wallet-card: rgba(255, 255, 255, 0.25);
    --wallet-card-hover: rgba(255, 255, 255, 0.35);
    --wallet-text: #1e293b;
    --wallet-text-light: #64748b;
    --wallet-border: rgba(255, 255, 255, 0.18);
    --wallet-border-strong: rgba(255, 255, 255, 0.3);
    --wallet-primary: #306E8C;
    --wallet-primary-dark: #24556e;
    --wallet-secondary: #8CBF56;
    --wallet-accent: #8b5cf6;
    --wallet-success: #10b981;
    --wallet-error: #ef4444;
    --wallet-warning: #f59e0b;
    
    /* Gradients */
    --wallet-gradient-primary: linear-gradient(135deg, #306E8C 0%, #8CBF56 100%);
    --wallet-gradient-card: linear-gradient(135deg, rgba(48, 110, 140, 0.8) 0%, rgba(36, 85, 110, 0.8) 100%);
    --wallet-gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    
    /* Shadows - Glassmorphism */
    --wallet-shadow-sm: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --wallet-shadow-md: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --wallet-shadow-lg: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --wallet-shadow-xl: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    
    /* Spacing */
    --wallet-space-xs: 4px;
    --wallet-space-sm: 8px;
    --wallet-space-md: 16px;
    --wallet-space-lg: 24px;
    --wallet-space-xl: 32px;
    
    /* Border Radius */
    --wallet-radius-sm: 8px;
    --wallet-radius-md: 12px;
    --wallet-radius-lg: 16px;
    --wallet-radius-xl: 24px;
    
    /* Glassmorphism */
    --wallet-backdrop-blur: blur(20px);
    --wallet-backdrop-blur-strong: blur(40px);
}

[data-theme="dark"] {
    --wallet-bg: rgba(50, 50, 70, 0.3);
    --wallet-bg-solid: #0f172a;
    --wallet-card: rgba(30, 41, 59, 0.3);
    --wallet-card-hover: rgba(30, 41, 59, 0.5);
    --wallet-text: #f1f5f9;
    --wallet-text-light: #94a3b8;
    --wallet-border: rgba(255, 255, 255, 0.1);
    --wallet-border-strong: rgba(255, 255, 255, 0.2);
}

/* Reset & Base */
* {
    box-sizing: border-box;
}

body[data-page-id="wallet"] {
    margin: 0;
    padding: 0;
    font-family: 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--wallet-bg);
    color: var(--wallet-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    overflow-x: hidden;
}

body[data-page-id="wallet"]::before {
    display: none;
}

.wallet-app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

/* ============================================
   Header - Glassmorphism
   ============================================ */
.wallet-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: var(--wallet-backdrop-blur);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur);
    border-bottom: 1px solid var(--wallet-border);
    padding: var(--wallet-space-md) 0;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.2);
}

[data-theme="dark"] .wallet-header {
    background: rgba(30, 41, 59, 0.2);
}

.wallet-header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--wallet-space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.wallet-header-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    color: var(--wallet-text);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.wallet-back-btn,
.wallet-icon-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--wallet-text);
    border-radius: var(--wallet-radius-md);
    border: 1px solid var(--wallet-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.1rem;
}

.wallet-back-btn:hover,
.wallet-icon-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--wallet-border-strong);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ============================================
   Main Content
   ============================================ */
.wallet-main-content {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: var(--wallet-space-lg) var(--wallet-space-md);
}

/* ============================================
   Balance Card - Glassmorphism
   ============================================ */
.wallet-balance-card {
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: var(--wallet-backdrop-blur-strong);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur-strong);
    border-radius: var(--wallet-radius-xl);
    padding: var(--wallet-space-xl);
    margin-bottom: var(--wallet-space-lg);
    color: white;
    overflow: hidden;
    box-shadow: 
        0 8px 32px 0 rgba(31, 38, 135, 0.37),
        inset 0 0 0 1px rgba(255, 255, 255, 0.2);
    border: 1px solid var(--wallet-border-strong);
    min-height: 200px;
    display: flex;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.wallet-balance-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(48, 110, 140, 0.3) 0%, rgba(140, 191, 86, 0.2) 100%);
    opacity: 0.6;
    z-index: 0;
}

.wallet-balance-card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 12px 40px 0 rgba(31, 38, 135, 0.5),
        inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.balance-card-bg {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, 20px) scale(1.1); }
}

.balance-card-content {
    position: relative;
    z-index: 1;
    width: 100%;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.balance-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: var(--wallet-space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--wallet-space-sm);
}

.balance-amount {
    display: flex;
    align-items: baseline;
    gap: var(--wallet-space-sm);
    margin-bottom: var(--wallet-space-lg);
}

.balance-amount span:first-child {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
}

.balance-currency {
    font-size: 1.2rem;
    opacity: 0.9;
    font-weight: 600;
}

.balance-account-section {
    margin-top: var(--wallet-space-md);
    padding-top: var(--wallet-space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.balance-account-label {
    font-size: 0.85rem;
    opacity: 0.85;
    margin-bottom: var(--wallet-space-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--wallet-space-sm);
}

.balance-card-number {
    font-family: 'Courier Prime', monospace;
    font-size: 1.1rem;
    letter-spacing: 2px;
    opacity: 0.9;
    word-break: break-all;
}

.balance-toggle-btn {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--wallet-radius-md);
    padding: 6px 10px;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    opacity: 0.8;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.balance-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    opacity: 1;
    transform: scale(1.05);
}

.balance-toggle-btn:active {
    transform: scale(0.95);
}

.balance-toggle-btn i {
    font-size: 0.9rem;
}

/* ============================================
   Quick Actions - Glassmorphism
   ============================================ */
.wallet-quick-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--wallet-space-md);
    margin-bottom: var(--wallet-space-lg);
}

.quick-action-btn {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: var(--wallet-backdrop-blur);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur);
    border: 1px solid var(--wallet-border);
    border-radius: var(--wallet-radius-lg);
    padding: var(--wallet-space-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--wallet-space-sm);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--wallet-shadow-sm);
    position: relative;
    overflow: hidden;
}

.quick-action-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 0.5s;
}

.quick-action-btn:hover::before {
    left: 100%;
}

.quick-action-btn:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 
        0 12px 40px 0 rgba(31, 38, 135, 0.4),
        inset 0 0 0 1px rgba(255, 255, 255, 0.3);
    border-color: var(--wallet-border-strong);
    background: rgba(255, 255, 255, 0.25);
}

.quick-action-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--wallet-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 1;
    transition: all 0.3s;
}

.quick-action-btn:hover .quick-action-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.quick-action-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--wallet-text);
    text-align: center;
}

/* ============================================
   Tabs Navigation - Glassmorphism
   ============================================ */
.wallet-tabs {
    display: flex;
    gap: var(--wallet-space-sm);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: var(--wallet-backdrop-blur);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur);
    padding: var(--wallet-space-xs);
    border-radius: var(--wallet-radius-lg);
    margin-bottom: var(--wallet-space-lg);
    border: 1px solid var(--wallet-border);
    box-shadow: var(--wallet-shadow-sm);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.wallet-tabs::-webkit-scrollbar {
    display: none;
}

.wallet-tab {
    flex: 1;
    min-width: 120px;
    padding: var(--wallet-space-md);
    border: none;
    background: transparent;
    color: var(--wallet-text-light);
    border-radius: var(--wallet-radius-md);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--wallet-space-sm);
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.wallet-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: opacity 0.3s;
}

.wallet-tab:hover::before {
    opacity: 1;
}

.wallet-tab:hover {
    color: var(--wallet-text);
    text-decoration: none;
    transform: translateY(-2px);
}

.wallet-tab.active {
    background: rgba(48, 110, 140, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    box-shadow: 
        0 4px 15px rgba(48, 110, 140, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-decoration: none;
    transform: translateY(-2px);
}

.wallet-tab.active::before {
    opacity: 0;
}

.wallet-tab i {
    font-size: 1rem;
}

/* ============================================
   Tab Content
   ============================================ */
.wallet-tab-content {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.wallet-tab-content.active {
    display: block;
}

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

.wallet-section {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: var(--wallet-backdrop-blur);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur);
    border-radius: var(--wallet-radius-xl);
    padding: var(--wallet-space-xl);
    border: 1px solid var(--wallet-border);
    box-shadow: var(--wallet-shadow-md);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.wallet-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--wallet-primary) 0%, var(--wallet-secondary) 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

.wallet-section:hover {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 12px 40px 0 rgba(31, 38, 135, 0.4),
        inset 0 0 0 1px rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.wallet-section:hover::before {
    opacity: 1;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--wallet-space-xl);
    flex-wrap: wrap;
    gap: var(--wallet-space-md);
    padding-bottom: var(--wallet-space-lg);
    border-bottom: 2px solid var(--wallet-border);
}

.section-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--wallet-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--wallet-space-sm);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--wallet-primary);
    border-radius: 2px;
}

/* ============================================
   Filters
   ============================================ */
.transaction-filters,
.subscription-filters {
    display: flex;
    gap: var(--wallet-space-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--wallet-space-sm) var(--wallet-space-lg);
    border: 1px solid var(--wallet-border);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--wallet-text-light);
    border-radius: var(--wallet-radius-md);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    box-shadow: var(--wallet-shadow-sm);
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(48, 110, 140, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.filter-btn:hover {
    color: var(--wallet-primary);
    border-color: var(--wallet-primary);
    transform: translateY(-2px);
    box-shadow: var(--wallet-shadow-md);
}

.filter-btn:hover::before {
    width: 300px;
    height: 300px;
}

.filter-btn.active {
    background: rgba(48, 110, 140, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 4px 15px rgba(48, 110, 140, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.filter-btn.active::before {
    background: rgba(255, 255, 255, 0.1);
    width: 300px;
    height: 300px;
}

/* ============================================
   Transaction List
   ============================================ */
.transaction-list {
    display: flex;
    flex-direction: column;
    gap: var(--wallet-space-sm);
}

.transaction-item {
    display: flex;
    flex-direction: column;
    border-radius: var(--wallet-radius-lg);
    border: 1px solid var(--wallet-border);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.transaction-item:hover {
    border-color: var(--wallet-border-strong);
    box-shadow: 
        0 8px 32px rgba(31, 38, 135, 0.25),
        inset 0 0 0 1px rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
}

.transaction-info {
    display: flex;
    align-items: center;
    gap: var(--wallet-space-md);
    flex: 1;
}

.transaction-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--wallet-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.transaction-icon.income {
    background: rgba(16, 185, 129, 0.1);
    color: var(--wallet-success);
}

.transaction-icon.expense {
    background: rgba(239, 68, 68, 0.1);
    color: var(--wallet-error);
}

.transaction-icon.transfer {
    background: rgba(139, 92, 246, 0.1);
    color: var(--wallet-accent);
}

.transaction-details {
    flex: 1;
}

.transaction-details h4 {
    margin: 0 0 var(--wallet-space-xs) 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--wallet-text);
}

.transaction-details p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--wallet-text-light);
}

.transaction-amount {
    font-size: 1.1rem;
    font-weight: 700;
    text-align: right;
}

.transaction-amount.positive {
    color: var(--wallet-success);
}

.transaction-amount.negative {
    color: var(--wallet-text);
}

.transaction-amount.transfer {
    color: var(--wallet-accent);
    font-weight: 700;
}

/* ============================================
   Transaction Details (Expandable)
   ============================================ */
.transaction-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--wallet-space-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.transaction-header-right {
    display: flex;
    align-items: center;
    gap: var(--wallet-space-md);
}

.transaction-details-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    padding: 0 var(--wallet-space-md);
    margin-top: 0;
    opacity: 0;
    background: rgba(255, 255, 255, 0.03);
}

.transaction-details-content.expanded {
    max-height: 1000px;
    padding: var(--wallet-space-lg);
    margin-top: 0;
    border-top: 1px solid var(--wallet-border);
    opacity: 1;
}

.transaction-details-grid {
    display: grid;
    gap: var(--wallet-space-sm);
    padding-top: var(--wallet-space-sm);
}

.transaction-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--wallet-space-md) var(--wallet-space-lg);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--wallet-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: var(--wallet-space-sm);
    transition: all 0.3s ease;
}

.transaction-detail-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(2px);
}

.detail-label {
    font-size: 0.9rem;
    color: var(--wallet-text-light);
    font-weight: 600;
    flex-shrink: 0;
    letter-spacing: 0.3px;
}

.detail-value {
    font-size: 0.95rem;
    color: var(--wallet-text);
    font-weight: 500;
    text-align: right;
    flex: 1;
    min-width: 150px;
    word-break: break-word;
}

.detail-value.status-completed {
    color: var(--wallet-success);
}

.detail-value.status-pending {
    color: var(--wallet-warning);
}

.detail-value.status-failed,
.detail-value.status-cancelled {
    color: var(--wallet-error);
}

.receipt-section {
    margin-top: var(--wallet-space-sm);
    padding: var(--wallet-space-lg) !important;
    background: linear-gradient(135deg, rgba(48, 110, 140, 0.12) 0%, rgba(140, 191, 86, 0.08) 100%) !important;
    border-color: rgba(48, 110, 140, 0.25) !important;
    border-width: 1.5px !important;
}

.receipt-view-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--wallet-space-sm);
    padding: var(--wallet-space-md) var(--wallet-space-xl);
    background: linear-gradient(135deg, rgba(48, 110, 140, 0.7) 0%, rgba(36, 85, 110, 0.7) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--wallet-radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    flex-shrink: 0;
    box-shadow: 
        0 4px 12px rgba(48, 110, 140, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.receipt-view-btn:hover {
    background: linear-gradient(135deg, rgba(48, 110, 140, 0.85) 0%, rgba(36, 85, 110, 0.85) 100%);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 6px 20px rgba(48, 110, 140, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.35);
}

.receipt-view-btn:active {
    transform: translateY(0) scale(0.98);
}

.receipt-view-btn i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.receipt-view-btn:hover i {
    transform: scale(1.1);
}

.transaction-item.expanded {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--wallet-border-strong);
    box-shadow: 
        0 8px 32px rgba(31, 38, 135, 0.3),
        inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.transaction-item.expanded:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 12px 40px rgba(31, 38, 135, 0.35),
        inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}

/* ============================================
   Subscriptions List
   ============================================ */
.subscriptions-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--wallet-space-lg);
    padding: var(--wallet-space-sm) 0;
}

.subscriptions-list.empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    grid-template-columns: none;
}

.subscription-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: var(--wallet-backdrop-blur);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur);
    border: 1px solid var(--wallet-border);
    border-radius: var(--wallet-radius-lg);
    padding: var(--wallet-space-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: var(--wallet-shadow-sm);
}

.subscription-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(48, 110, 140, 0.05), transparent);
    transition: left 0.5s;
}

.subscription-card:hover::before {
    left: 100%;
}

.subscription-card:hover {
    border-color: var(--wallet-primary);
    box-shadow: 0 8px 24px rgba(48, 110, 140, 0.15);
    transform: translateY(-6px) scale(1.02);
    background: linear-gradient(135deg, var(--wallet-card) 0%, rgba(48, 110, 140, 0.02) 100%);
}

.subscription-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--wallet-space-md);
    padding-bottom: var(--wallet-space-md);
    border-bottom: 2px solid var(--wallet-border);
    position: relative;
}

.subscription-plan-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--wallet-text);
    margin: 0 0 var(--wallet-space-xs) 0;
}

.subscription-status {
    padding: var(--wallet-space-xs) var(--wallet-space-md);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.subscription-status.active {
    background: rgba(16, 185, 129, 0.1);
    color: var(--wallet-success);
}

.subscription-status.cancelled {
    background: rgba(239, 68, 68, 0.1);
    color: var(--wallet-error);
}

.subscription-status.expired {
    background: rgba(156, 163, 175, 0.1);
    color: var(--wallet-text-light);
}

.subscription-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--wallet-space-md);
    margin-bottom: var(--wallet-space-md);
    padding: var(--wallet-space-md);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-radius: var(--wallet-radius-md);
    border: 1px solid var(--wallet-border);
}

.subscription-info-item {
    display: flex;
    flex-direction: column;
    gap: var(--wallet-space-xs);
}

.subscription-info-label {
    font-size: 0.75rem;
    color: var(--wallet-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: var(--wallet-space-xs);
}

.subscription-info-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--wallet-text);
    display: flex;
    align-items: center;
    gap: var(--wallet-space-xs);
}

.subscription-actions {
    display: flex;
    gap: var(--wallet-space-sm);
    margin-top: var(--wallet-space-md);
    padding-top: var(--wallet-space-md);
    border-top: 2px solid var(--wallet-border);
    flex-wrap: wrap;
}

/* ============================================
   Buttons
   ============================================ */
.wallet-btn-primary {
    padding: var(--wallet-space-sm) var(--wallet-space-lg);
    background: rgba(48, 110, 140, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--wallet-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: var(--wallet-space-sm);
    font-size: 0.9rem;
    box-shadow: 
        0 4px 15px rgba(48, 110, 140, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.wallet-btn-primary:hover {
    background: rgba(48, 110, 140, 0.8);
    box-shadow: 
        0 6px 20px rgba(48, 110, 140, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.3);
}

.wallet-btn-secondary {
    padding: var(--wallet-space-sm) var(--wallet-space-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--wallet-text);
    border: 1px solid var(--wallet-border);
    border-radius: var(--wallet-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.wallet-btn-secondary:hover {
    border-color: var(--wallet-border-strong);
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.wallet-btn-danger {
    padding: var(--wallet-space-sm) var(--wallet-space-lg);
    background: var(--wallet-card);
    color: var(--wallet-error);
    border: 1px solid var(--wallet-error);
    border-radius: var(--wallet-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.wallet-btn-danger:hover {
    background: var(--wallet-error);
    color: white;
}

/* ============================================
   Modals
   ============================================ */
.wallet-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--wallet-space-md);
}

.wallet-modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: var(--wallet-backdrop-blur-strong);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur-strong);
    border-radius: var(--wallet-radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--wallet-shadow-xl);
    border: 1px solid var(--wallet-border-strong);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--wallet-space-lg);
    border-bottom: 1px solid var(--wallet-border);
}

.modal-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--wallet-text);
    margin: 0;
}

.modal-close-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--wallet-text);
    border-radius: var(--wallet-radius-md);
    border: 1px solid var(--wallet-border);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--wallet-border-strong);
    transform: rotate(90deg) scale(1.1);
}

.modal-body {
    padding: var(--wallet-space-lg);
}

/* ============================================
   Loading & Empty States
   ============================================ */
.transaction-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--wallet-space-xl);
    color: var(--wallet-text-light);
    gap: var(--wallet-space-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--wallet-radius-lg);
    border: 1px solid var(--wallet-border);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--wallet-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

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

.empty-state {
    text-align: center;
    padding: var(--wallet-space-xl) var(--wallet-space-lg);
    color: var(--wallet-text-light);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--wallet-radius-lg);
    border: 1px solid var(--wallet-border);
    box-shadow: var(--wallet-shadow-sm);
}

.empty-state::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(48, 110, 140, 0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(120deg); }
    66% { transform: translate(-30px, 30px) rotate(240deg); }
}

.empty-state i {
    font-size: 5rem;
    opacity: 0.15;
    margin-bottom: var(--wallet-space-lg);
    color: var(--wallet-primary);
    position: relative;
    z-index: 1;
    display: inline-block;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.15; }
    50% { transform: scale(1.1); opacity: 0.25; }
}

.empty-state p {
    font-size: 1.1rem;
    color: var(--wallet-text-light);
    margin: 0;
    position: relative;
    z-index: 1;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-align: center;
    width: 100%;
}

/* ============================================
   Subscription Plans
   ============================================ */
.subscription-plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--wallet-space-lg);
}

.subscription-plan-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: var(--wallet-backdrop-blur);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur);
    border: 1px solid var(--wallet-border);
    border-radius: var(--wallet-radius-lg);
    padding: var(--wallet-space-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    box-shadow: var(--wallet-shadow-sm);
}

.subscription-plan-card:hover {
    border-color: var(--wallet-border-strong);
    box-shadow: 
        0 12px 40px rgba(31, 38, 135, 0.4),
        inset 0 0 0 1px rgba(255, 255, 255, 0.3);
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.2);
}

.subscription-plan-card.featured {
    border-color: rgba(48, 110, 140, 0.5);
    background: linear-gradient(135deg, rgba(48, 110, 140, 0.2) 0%, rgba(140, 191, 86, 0.15) 100%);
    box-shadow: 
        0 8px 32px rgba(48, 110, 140, 0.3),
        inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.subscription-plan-card.featured::before {
    content: 'แนะนำ';
    position: absolute;
    top: 16px;
    right: -30px;
    background: var(--wallet-primary);
    color: white;
    padding: 4px 40px;
    font-size: 0.75rem;
    font-weight: 700;
    transform: rotate(45deg);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plan-card-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--wallet-text);
    margin: 0 0 var(--wallet-space-sm) 0;
}

.plan-card-price {
    display: flex;
    align-items: baseline;
    gap: var(--wallet-space-xs);
    margin: var(--wallet-space-md) 0;
}

.plan-card-price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--wallet-primary);
}

.plan-card-price-period {
    font-size: 1rem;
    color: var(--wallet-text-light);
}

.plan-card-features {
    list-style: none;
    padding: 0;
    margin: var(--wallet-space-lg) 0;
}

.plan-card-features li {
    padding: var(--wallet-space-sm) 0;
    display: flex;
    align-items: center;
    gap: var(--wallet-space-sm);
    color: var(--wallet-text);
}

.plan-card-features li i {
    color: var(--wallet-success);
    font-size: 0.9rem;
}

/* ============================================
   Input Fields
   ============================================ */
.wallet-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--wallet-border);
    border-radius: var(--wallet-radius-md);
    font-size: 1rem;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--wallet-text);
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.wallet-input:focus {
    outline: none;
    border-color: var(--wallet-border-strong);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 0 0 3px rgba(48, 110, 140, 0.2),
        0 4px 12px rgba(0, 0, 0, 0.15);
}

.wallet-input::placeholder {
    color: var(--wallet-text-light);
    opacity: 0.6;
}

select.wallet-input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .wallet-quick-actions {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .subscriptions-list {
        grid-template-columns: 1fr;
    }
    
    .subscription-plans-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .modal-content {
        max-width: 100%;
        border-radius: var(--wallet-radius-lg) var(--wallet-radius-lg) 0 0;
        max-height: 95vh;
    }
}

@media (max-width: 480px) {
    .wallet-main-content {
        padding: var(--wallet-space-md) var(--wallet-space-sm);
    }
    
    .balance-amount span:first-child {
        font-size: 2.5rem;
    }
    
    .quick-action-icon {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }
    
    .wallet-quick-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--wallet-space-sm);
    }
    
    .wallet-tabs {
        gap: var(--wallet-space-xs);
        padding: var(--wallet-space-xs);
    }
    
    .wallet-tab {
        padding: var(--wallet-space-sm) var(--wallet-space-xs);
        font-size: 0.8rem;
        min-width: 100px;
    }
    
    .wallet-tab span {
        display: none;
    }
    
    .wallet-tab i {
        font-size: 1.2rem;
    }
}

/* ============================================
   Wallet Stats Page
   ============================================ */
.wallet-header-right {
    display: flex;
    gap: var(--wallet-space-sm);
    align-items: center;
}

.wallet-stats-container {
    padding: var(--wallet-space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.stats-section {
    margin-bottom: var(--wallet-space-xl);
}

.stats-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--wallet-text);
    margin-bottom: var(--wallet-space-lg);
    display: flex;
    align-items: center;
    gap: var(--wallet-space-sm);
}

.stats-section-title i {
    color: var(--wallet-primary);
}

/* Usage Limits Grid */
.usage-limits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--wallet-space-md);
    margin-bottom: var(--wallet-space-lg);
}

.usage-limit-card {
    background: var(--wallet-card);
    backdrop-filter: var(--wallet-backdrop-blur);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur);
    border: 1px solid var(--wallet-border);
    border-radius: var(--wallet-radius-lg);
    padding: var(--wallet-space-lg);
    display: flex;
    align-items: center;
    gap: var(--wallet-space-md);
    box-shadow: var(--wallet-shadow-sm);
    transition: all 0.3s ease;
}

.usage-limit-card:hover {
    background: var(--wallet-card-hover);
    transform: translateY(-2px);
    box-shadow: var(--wallet-shadow-md);
}

.usage-limit-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--wallet-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.usage-limit-info {
    flex: 1;
}

.usage-limit-label {
    font-size: 0.875rem;
    color: var(--wallet-text-light);
    margin-bottom: var(--wallet-space-xs);
}

.usage-limit-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--wallet-text);
    margin-bottom: var(--wallet-space-xs);
}

.usage-limit-desc {
    font-size: 0.75rem;
    color: var(--wallet-text-light);
}

/* Monthly Summary Grid */
.monthly-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--wallet-space-md);
    margin-bottom: var(--wallet-space-lg);
}

.summary-card {
    background: var(--wallet-card);
    backdrop-filter: var(--wallet-backdrop-blur);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur);
    border: 1px solid var(--wallet-border);
    border-radius: var(--wallet-radius-lg);
    padding: var(--wallet-space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: var(--wallet-shadow-sm);
    transition: all 0.3s ease;
}

.summary-card:hover {
    background: var(--wallet-card-hover);
    transform: translateY(-2px);
    box-shadow: var(--wallet-shadow-md);
}

.summary-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--wallet-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin-bottom: var(--wallet-space-md);
}

.summary-content {
    width: 100%;
}

.summary-label {
    font-size: 0.875rem;
    color: var(--wallet-text-light);
    margin-bottom: var(--wallet-space-xs);
}

.summary-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--wallet-text);
    margin-bottom: var(--wallet-space-xs);
}

.summary-unit {
    font-size: 0.75rem;
    color: var(--wallet-text-light);
}

/* Charts Container */
.charts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--wallet-space-lg);
    margin-bottom: var(--wallet-space-lg);
}

.chart-card {
    background: var(--wallet-card);
    backdrop-filter: var(--wallet-backdrop-blur);
    -webkit-backdrop-filter: var(--wallet-backdrop-blur);
    border: 1px solid var(--wallet-border);
    border-radius: var(--wallet-radius-lg);
    padding: var(--wallet-space-lg);
    box-shadow: var(--wallet-shadow-sm);
}

.chart-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--wallet-text);
    margin-bottom: var(--wallet-space-md);
    text-align: center;
}

.chart-card canvas {
    max-height: 300px;
}

/* Responsive */
@media (max-width: 768px) {
    .wallet-stats-container {
        padding: var(--wallet-space-md);
    }

    .usage-limits-grid,
    .monthly-summary-grid {
        grid-template-columns: 1fr;
    }

    .charts-container {
        grid-template-columns: 1fr;
    }
}