.cdk-main-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.cdk-page-wrapper {
    min-height: calc(100vh - var(--navbar-height-desktop) - 100px);
    padding: var(--spacing-6) 0;
    position: relative;
    overflow: hidden;
}

.cdk-page-wrapper::before,
.cdk-page-wrapper::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(74, 144, 217, 0.08), rgba(0, 196, 204, 0.08));
    z-index: 0;
    pointer-events: none;
}

.cdk-page-wrapper::before {
    width: 500px;
    height: 500px;
    top: -150px;
    right: -150px;
    animation: floatBackground 20s ease-in-out infinite;
}

.cdk-page-wrapper::after {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -100px;
    animation: floatBackground 25s ease-in-out infinite reverse;
}

@keyframes floatBackground {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.cdk-decorative-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.cdk-decorative-shapes::before,
.cdk-decorative-shapes::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    opacity: 0.06;
}

.cdk-decorative-shapes::before {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #4a90d9, #00c4cc);
    top: 20%;
    left: 10%;
    animation: floatShape 15s ease-in-out infinite;
}

.cdk-decorative-shapes::after {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, #9b59b6, #e91e63);
    bottom: 15%;
    right: 15%;
    animation: floatShape 18s ease-in-out infinite reverse;
}

@keyframes floatShape {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(20px, -20px) rotate(180deg); }
}

.cdk-exchange-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-6);
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 575.98px) {
    .cdk-exchange-card {
        padding: var(--spacing-4);
        border-radius: var(--radius-lg);
    }
}

.cdk-input-group {
    position: relative;
    margin-bottom: var(--spacing-4);
}

.cdk-input-wrapper {
    display: flex;
    gap: var(--spacing-2);
}

.cdk-form-control {
    flex: 1;
    padding: var(--spacing-4);
    font-size: var(--font-size-lg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: var(--font-weight-bold);
    transition: all var(--duration-fast) var(--ease-default);
}

.cdk-form-control:focus {
    border-color: var(--color-primary);
    box-shadow: var(--input-focus-box-shadow);
    outline: none;
}

.cdk-exchange-btn {
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-default);
    white-space: nowrap;
}

.cdk-exchange-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 217, 0.4);
}

.cdk-exchange-btn:active {
    transform: translateY(0);
}

.cdk-floating-icons {
    position: absolute;
    font-size: 2rem;
    color: rgba(74, 144, 217, 0.1);
    animation: floatBubble 6s ease-in-out infinite;
}

.cdk-floating-icons:nth-child(1) {
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.cdk-floating-icons:nth-child(2) {
    top: 20%;
    right: 10%;
    animation-delay: 1s;
}

.cdk-floating-icons:nth-child(3) {
    bottom: 15%;
    left: 15%;
    animation-delay: 2s;
}

@keyframes floatBubble {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

.cdk-info-panel {
    background: linear-gradient(135deg, rgba(74, 144, 217, 0.05), rgba(0, 196, 204, 0.05));
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.cdk-info-panel h5 {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-3);
}

.cdk-info-panel ul {
    margin: 0;
    padding-left: var(--spacing-4);
}

.cdk-info-panel li {
    margin-bottom: var(--spacing-2);
    color: var(--color-dark);
    font-size: var(--font-size-sm);
}

.cdk-alert {
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
}

.cdk-alert-success {
    background: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.3);
    color: var(--color-success-dark);
}

.cdk-alert-danger {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: var(--color-danger-dark);
}

.cdk-alert-warning {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    color: #664d03;
}

.cdk-accounts-list {
    max-height: 400px;
    overflow-y: auto;
}

.account-select-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-2);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-default);
}

.account-select-item:hover {
    border-color: var(--color-primary);
    background: rgba(74, 144, 217, 0.05);
}

.account-select-item.selected {
    border-color: var(--color-primary);
    background: rgba(74, 144, 217, 0.1);
    box-shadow: var(--shadow-primary);
}

.previous-accounts-section {
    margin-top: var(--spacing-6);
}

.previous-accounts-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.previous-accounts-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-3);
}

.coupons-page {
    padding: var(--spacing-6) 0;
}

.coupons-header {
    text-align: center;
    margin-bottom: var(--spacing-6);
}

.coupons-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-2);
}

.coupons-subtitle {
    font-size: var(--font-size-base);
    color: var(--color-gray);
}

.membership-banner {
    background: var(--gradient-vip);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    color: var(--color-white);
    margin-bottom: var(--spacing-6);
    position: relative;
    overflow: hidden;
}

.membership-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.membership-banner-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4);
}

.membership-banner-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-2);
}

.membership-banner-desc {
    font-size: var(--font-size-base);
    opacity: 0.9;
    margin: 0;
}

.membership-banner-btn {
    padding: var(--spacing-3) var(--spacing-6);
    background: var(--color-white);
    color: var(--color-vip-purple);
    font-weight: var(--font-weight-bold);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-default);
    white-space: nowrap;
}

.membership-banner-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

@media (max-width: 767.98px) {
    .membership-banner-content {
        flex-direction: column;
        text-align: center;
    }
}

.coupon-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-4);
    display: flex;
    transition: all var(--duration-normal) var(--ease-default);
}

.coupon-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.coupon-card.disabled {
    opacity: 0.6;
    pointer-events: none;
}

.coupon-amount-section {
    min-width: 120px;
    padding: var(--spacing-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    text-align: center;
    position: relative;
}

.coupon-amount-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    z-index: 0;
}

.coupon-amount {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    position: relative;
    z-index: 1;
}

.coupon-amount-unit {
    font-size: var(--font-size-base);
    position: relative;
    z-index: 1;
}

.coupon-threshold {
    font-size: var(--font-size-xs);
    position: relative;
    z-index: 1;
    opacity: 0.9;
}

.coupon-info-section {
    flex: 1;
    padding: var(--spacing-4);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.coupon-name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-2);
}

.coupon-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    margin-bottom: var(--spacing-2);
}

.coupon-time {
    font-size: var(--font-size-xs);
    color: var(--color-gray-light);
}

.coupon-action {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.coupon-receive-btn {
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-default);
}

.coupon-receive-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

.coupon-receive-btn:disabled {
    background: var(--color-gray);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.coupon-status-tag {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-sm);
}

.coupon-status-tag.available {
    background: rgba(40, 167, 69, 0.1);
    color: var(--color-success);
}

.coupon-status-tag.used {
    background: rgba(108, 117, 125, 0.1);
    color: var(--color-gray);
}

.coupon-status-tag.expired {
    background: rgba(220, 53, 69, 0.1);
    color: var(--color-danger);
}

.coupon-card-compact {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-3);
    display: flex;
    transition: all var(--duration-fast) var(--ease-default);
}

.coupon-card-compact:hover {
    box-shadow: var(--shadow-md);
}

.coupon-card-compact.disabled {
    opacity: 0.6;
}

.membership-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-4);
    margin-top: var(--spacing-6);
}

.membership-plan-card {
    background: var(--color-white);
    border: 2px solid var(--border-color-light);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-default);
    position: relative;
    overflow: hidden;
}

.membership-plan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.membership-plan-card.featured {
    border-color: var(--color-vip-purple);
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.05), rgba(233, 30, 99, 0.05));
}

.membership-plan-card.featured::before {
    content: '推荐';
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--gradient-vip);
    color: var(--color-white);
    padding: var(--spacing-1) var(--spacing-6);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    transform: rotate(45deg);
}

.membership-plan-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-4);
    background: var(--gradient-vip);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.membership-plan-name {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-dark);
    margin-bottom: var(--spacing-2);
}

.membership-plan-price {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-vip-purple);
    margin-bottom: var(--spacing-4);
}

.membership-plan-price span {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    font-weight: var(--font-weight-normal);
}

.membership-plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-4) 0;
    text-align: left;
}

.membership-plan-features li {
    padding: var(--spacing-2) 0;
    border-bottom: 1px solid var(--border-color-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--color-dark);
}

.membership-plan-features li:last-child {
    border-bottom: none;
}

.membership-plan-features li i {
    color: var(--color-success);
}

.membership-plan-btn {
    width: 100%;
    padding: var(--spacing-3);
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-default);
}

.membership-plan-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

@media (max-width: 575.98px) {
    .coupon-card {
        flex-direction: column;
    }

    .coupon-amount-section {
        min-width: 100%;
        padding: var(--spacing-3);
        flex-direction: row;
        justify-content: center;
        gap: var(--spacing-2);
    }

    .coupon-amount {
        font-size: var(--font-size-2xl);
    }

    .coupon-action {
        justify-content: stretch;
    }

    .coupon-receive-btn {
        width: 100%;
    }

    .membership-plans {
        grid-template-columns: 1fr;
    }
}

.cdk-page-header {
    background: linear-gradient(135deg, #4a90d9 0%, #2e78c4 100%);
    padding: 24px 28px;
    border-radius: 16px 16px 0 0;
    position: relative;
    overflow: hidden;
    margin-bottom: 0;
}

.cdk-page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 50%);
}

.cdk-page-header::after {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.cdk-header-decoration {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 140px;
    height: 140px;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.cdk-header-decoration::after {
    content: '';
    position: absolute;
    top: 30px;
    left: -60px;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.cdk-header-content {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.cdk-header-icon {
    width: 52px;
    height: 52px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.cdk-header-icon svg {
    width: 26px;
    height: 26px;
}

@keyframes cdk-icon-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-4px) rotate(3deg); }
}

.cdk-header-text {
    flex: 1;
}

.cdk-header-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 4px 0;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cdk-header-title svg {
    width: 24px;
    height: 24px;
    opacity: 0.9;
}

.cdk-header-subtitle {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-weight: 400;
}


.cdk-exchange-section {
    background: linear-gradient(180deg, #fafbff 0%, #ffffff 100%);
    padding: 20px 24px 24px;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 8px 32px rgba(74, 144, 217, 0.15);
}

.cdk-exchange-form {
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.cdk-input-wrapper {
    flex: 1;
    position: relative;
}

.cdk-main-input {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
    letter-spacing: 2px;
    border: 2px solid #e5e9f0;
    border-radius: 12px;
    background: #fff;
    color: #1a1a2e;
    transition: all 0.3s ease;
}

.cdk-main-input:focus {
    outline: none;
    border-color: #4a90d9;
    box-shadow: 0 0 0 4px rgba(74, 144, 217, 0.1);
}

.cdk-main-input::placeholder {
    color: #a0aec0;
    font-family: 'Segoe UI', 'PingFang SC', sans-serif;
    letter-spacing: normal;
}

.cdk-exchange-btn {
    padding: 14px 28px;
    background: linear-gradient(135deg, #4a90d9 0%, #2e78c4 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(74, 144, 217, 0.35);
}

.cdk-exchange-btn svg {
    width: 18px;
    height: 18px;
}

.cdk-exchange-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(74, 144, 217, 0.45);
}

.cdk-exchange-btn:active:not(:disabled) {
    transform: translateY(0);
}

.cdk-exchange-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}


.cdk-type-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 16px;
}

.cdk-type-card {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.cdk-type-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.cdk-type-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cdk-type-icon svg {
    width: 20px;
    height: 20px;
    color: #fff;
}

.cdk-type-icon.game {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.cdk-type-icon.balance {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.cdk-type-icon.member {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.cdk-type-info {
    flex: 1;
    min-width: 0;
}

.cdk-type-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 2px;
}

.cdk-type-desc {
    font-size: 0.65rem;
    color: #6b7280;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cdk-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 20px 0 24px;
}

.cdk-feature-card {
    background: #fff;
    border: 1px solid #eef2f7;
    border-radius: 12px;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cdk-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--feature-color, #4a90d9), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cdk-feature-card:hover::before {
    opacity: 1;
}

.cdk-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: transparent;
}

.cdk-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    color: #fff;
    transition: transform 0.3s ease;
}

.cdk-feature-card:hover .cdk-feature-icon {
    transform: scale(1.1);
}

.cdk-feature-icon--blue {
    background: linear-gradient(135deg, #4a90d9 0%, #2e78c4 100%);
    --feature-color: #4a90d9;
}

.cdk-feature-icon--green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --feature-color: #10b981;
}

.cdk-feature-icon--purple {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    --feature-color: #8b5cf6;
}

.cdk-feature-icon svg {
    width: 22px;
    height: 22px;
}

.cdk-feature-content {
    flex: 1;
}

.cdk-feature-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 6px 0;
}

.cdk-feature-desc {
    font-size: 0.8rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}


.cdk-instructions {
    margin-top: 24px;
}

.cdk-instructions-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cdk-instructions-title svg {
    width: 18px;
    height: 18px;
    color: #4a90d9;
}

.cdk-instruction-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.cdk-instruction-card {
    background: #fff;
    border-radius: 14px;
    padding: 16px;
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.cdk-instruction-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.cdk-instruction-card:hover::before {
    opacity: 1;
}

.cdk-instruction-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cdk-instruction-card {
    position: relative;
    overflow: hidden;
}

.cdk-instruction-card.usage { --accent-color: #667eea; }
.cdk-instruction-card.register { --accent-color: #f093fb; }

.cdk-instruction-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.cdk-instruction-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cdk-instruction-icon svg {
    width: 18px;
    height: 18px;
    color: #fff;
}

.cdk-instruction-card.usage .cdk-instruction-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.cdk-instruction-card.register .cdk-instruction-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.cdk-instruction-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1a1a2e;
}

.cdk-instruction-content {
    font-size: 0.8rem;
    color: #4b5563;
    line-height: 1.6;
}

.cdk-instruction-content p {
    margin: 0 0 8px 0;
}

.cdk-instruction-content p:last-child {
    margin-bottom: 0;
}

.cdk-instruction-content ul {
    margin: 0;
    padding-left: 16px;
}

.cdk-instruction-content li {
    margin-bottom: 4px;
}

.cdk-instruction-content strong {
    color: #1a1a2e;
}

.cdk-account-link {
    color: #4a90d9;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.cdk-account-link:hover {
    color: #2e78c4;
    text-decoration: underline;
}

.cdk-info-box {
    background: #fff;
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 16px;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.cdk-info-row {
    display: flex;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px dashed #e5e9f0;
}

.cdk-info-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cdk-info-row:first-child {
    padding-top: 0;
}

.cdk-info-label {
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    color: #6b7280;
    min-width: 70px;
    flex-shrink: 0;
}

.cdk-info-label svg {
    width: 14px;
    height: 14px;
}

.cdk-info-value {
    flex: 1;
    font-size: 0.85rem;
    color: #1a1a2e;
    font-weight: 500;
}

.cdk-code {
    font-family: 'SF Mono', 'Consolas', monospace;
    font-weight: 600;
    color: #4a90d9;
    background: rgba(74, 144, 217, 0.08);
    padding: 3px 8px;
    border-radius: 6px;
    letter-spacing: 1px;
}

.duration-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: linear-gradient(135deg, #4a90d9, #00c4cc);
    color: #fff;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.duration-badge.permanent {
    background: linear-gradient(135deg, #9b59b6, #e91e63);
}

.cdk-account-actions {
    display: grid;
    gap: 10px;
}

.cdk-action-btn {
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.cdk-action-btn svg {
    width: 16px;
    height: 16px;
}

.cdk-action-btn.primary {
    background: linear-gradient(135deg, #4a90d9 0%, #2e78c4 100%);
    color: #fff;
    box-shadow: 0 4px 14px rgba(74, 144, 217, 0.35);
}

.cdk-action-btn.primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 217, 0.45);
}

.cdk-action-btn.secondary {
    width: auto;
    background: #fff;
    color: #4a90d9;
    border: 2px solid #4a90d9;
    padding: 6px 14px;
    font-size: 0.8rem;
    white-space: nowrap;
}

.cdk-action-btn.secondary:hover:not(:disabled) {
    background: rgba(74, 144, 217, 0.05);
}

.cdk-action-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cdk-action-btn .btn-error {
    display: none;
    font-size: 0.75rem;
    color: #ff6b6b;
    font-weight: 500;
    margin-top: 4px;
    text-align: center;
    width: 100%;
    clear: both;
}

.cdk-action-btn .btn-text {
    text-align: center;
    width: 100%;
}

.cdk-account-input-group {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    width: 100%;
}

.cdk-account-input {
    flex: 1;
    padding: 10px 14px;
    border: 2px solid #e5e9f0;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    min-width: 0;
}

.cdk-account-input:focus {
    outline: none;
    border-color: #4a90d9;
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.1);
}

.cdk-account-input.is-invalid {
    border-color: #dc3545;
}

.cdk-account-input.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}


.previous-accounts-table {
    width: 100%;
    border-collapse: collapse;
}

.previous-accounts-table thead th {
    background: #f7fafc;
    color: #4a5568;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 10px 12px;
    text-align: left;
    border-bottom: 2px solid #e2e8f0;
}

.previous-accounts-table tbody td {
    padding: 12px;
    border-bottom: 1px solid #f0f0f0;
    vertical-align: middle;
}

.previous-accounts-table tbody tr:hover {
    background: rgba(74, 144, 217, 0.03);
}

.previous-accounts-table .account-name {
    font-weight: 500;
    color: #1a1a2e;
}

.previous-accounts-table .account-time {
    font-size: 0.8rem;
    color: #6b7280;
}

.pagination-info {
    font-size: 0.8rem;
    color: #6b7280;
}

.title-pagination-info {
    color: #a0aec0;
    font-size: 0.75rem;
}

@media (max-width: 575.98px) {
    .previous-accounts-table {
        font-size: 0.85rem;
    }
    
    .previous-accounts-table thead {
        display: none;
    }
    
    .previous-accounts-table tbody tr {
        display: block;
        padding: 12px;
        border: 1px solid #e5e9f0;
        border-radius: 10px;
        margin-bottom: 10px;
    }
    
    .previous-accounts-table tbody td {
        display: flex;
        justify-content: space-between;
        padding: 4px 0;
        border: none;
    }
    
    .previous-accounts-table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #6b7280;
    }
}


.cdk-form-control.is-invalid {
    border-color: #dc3545;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12'%3e%3cpath fill='%23dc3545' d='M4.95 6.05L6.5 4.5l1.5 1.5-1.5 1.5-1.5-1.5zM4.5 7l1.5 1.5L7.5 7l-1.5-1.5L4.5 7zM7.5 0a7.5 7.5 0 100 15 7.5 7.5 0 000-15z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 36px;
}

.cdk-form-control.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}


@media (max-width: 991.98px) {
    .cdk-type-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .cdk-page-header {
        padding: 18px 20px;
    }

    .cdk-header-icon {
        width: 44px;
        height: 44px;
    }

    .cdk-header-icon svg {
        width: 22px;
        height: 22px;
    }

    .cdk-header-title {
        font-size: 1.15rem;
    }

    .cdk-exchange-section {
        padding: 16px;
    }

    .cdk-exchange-form {
        flex-direction: column;
    }

    .cdk-exchange-btn {
        width: 100%;
        padding: 12px 20px;
    }

    .cdk-features-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .cdk-instruction-cards {
        grid-template-columns: 1fr;
    }

    .floating-cdk-icons {
        display: none;
    }
}

@media (max-width: 575.98px) {
}

.notice-scroll-container {
    background: linear-gradient(135deg, rgba(74, 144, 217, 0.08) 0%, rgba(0, 196, 204, 0.08) 100%);
    border: 1px solid rgba(74, 144, 217, 0.15);
    border-radius: 12px;
    padding: 14px 18px;
    margin-top: 16px;
    overflow: hidden;
}

.notice-scroll-wrapper {
    display: flex;
    align-items: center;
    gap: 14px;
}

.notice-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #374151 0%, #1f2937 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.notice-icon svg {
    width: 16px;
    height: 16px;
}

.notice-content {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.notice-scroll-text {
    font-size: 0.875rem;
    color: var(--color-dark);
    line-height: 1.6;
    white-space: nowrap;
    display: block;
    padding-left: 100%;
    animation: noticeScroll 40s linear infinite;
    will-change: transform;
}

@keyframes noticeScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-200%);
    }
}

.notice-scroll-text a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.notice-scroll-text a:hover {
    text-decoration: underline;
}

@media (max-width: 575.98px) {
    .notice-scroll-container {
        padding: 12px 14px;
    }

    .notice-icon {
        width: 28px;
        height: 28px;
    }

    .notice-scroll-text {
        font-size: 0.825rem;
        animation-duration: 12s;
    }
}

.cdk-format-list {
    list-style: none;
    padding-left: 0;
}
.cdk-format-list li {
    padding: 0.25rem 0;
}
.cdk-format-list code {
    background: rgba(0,0,0,0.1);
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-size: 0.85em;
}

.cdk-modal-overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 99999;
}

.cdk-modal-overlay.show,
.cdk-modal-overlay.active {
    display: flex !important;
}

.cdk-modal-box,
#accountSelectModal .cdk-modal-box,
#errorModal .cdk-modal-box,
#balanceSuccessModal .cdk-modal-box,
#accountSelectModal .cdk-modal-box,
#previousAccountsContainer .cdk-modal-box {
    background: #ffffff;
    border-radius: 24px 24px 0 0;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: cdkModalSlideUp 0.35s cubic-bezier(0.32, 0.72, 0, 1);
    position: relative;
    overflow: hidden;
    margin: 0 auto;
}

.cdk-modal-box {
    background: #ffffff !important;
}

.cdk-modal-grip {
    width: 40px;
    height: 4px;
    background: #d1d5db;
    border-radius: 2px;
    margin: 12px auto 0;
    flex-shrink: 0;
}

.cdk-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px 12px;
    flex-shrink: 0;
}

.cdk-modal-header-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cdk-modal-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #4a90d9 0%, #2e78c4 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.cdk-modal-icon svg {
    width: 20px;
    height: 20px;
}

.cdk-modal-title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
    color: #1e293b;
    letter-spacing: -0.02em;
}

.cdk-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f1f5f9;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.cdk-modal-close:hover {
    background: #e2e8f0;
    color: #1e293b;
    transform: rotate(90deg);
}

.cdk-modal-close svg {
    width: 16px;
    height: 16px;
}

.cdk-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    overscroll-behavior: contain;
}

.cdk-error-message {
    font-size: 0.9375rem;
    color: #475569;
    line-height: 1.7;
    text-align: center;
    margin: 0 0 20px;
    word-break: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
    width: 100%;
    padding: 0 8px;
    box-sizing: border-box;
}

#errorModal .cdk-modal-box {
    background: #ffffff;
    border-radius: 24px 24px 0 0;
}

#errorModal .cdk-modal-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 16px 20px 24px;
    text-align: center;
    width: 100%;
}

#errorModal .cdk-modal-body > div {
    width: 100%;
    display: flex;
    justify-content: center;
}

.cdk-modal-body-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
}

.cdk-modal-btn-wrapper {
    text-align: center;
}

.cdk-modal-btn-group {
    display: flex;
    gap: 10px;
    width: 100%;
}

.cdk-modal-btn-flex {
    flex: 1;
    text-align: center;
}

.cdk-modal-balance .cdk-modal-box {
    max-width: 400px;
}

.cdk-modal-box-narrow {
    max-width: 400px !important;
}

.cdk-balance-subtitle {
    text-align: center;
    color: #64748b;
    font-size: 0.875rem;
    margin: 0 0 16px;
}

.cdk-balance-card {
    background: #f8fafc;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
}

.cdk-balance-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed #e2e8f0;
}

.cdk-balance-row-last {
    border-bottom: none;
}

.cdk-balance-label {
    color: #64748b;
    font-size: 0.8125rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.cdk-balance-amount {
    font-size: 1.125rem;
    font-weight: 700;
    color: #1e293b;
}

.cdk-balance-amount-green {
    color: #10b981;
}

.cdk-icon-xs {
    width: 14px;
    height: 14px;
}

.cdk-icon-sm {
    width: 20px;
    height: 20px;
}

.cdk-success-icon-circle-green {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #10b981, #059669);
}

.cdk-loading-state {
    text-align: center;
    padding: 32px 0;
}

.cdk-loading-text {
    color: #94a3b8;
    font-size: 0.875rem;
    margin: 0;
}

.cdk-modal-full-center {
    align-items: center;
    justify-content: center;
}

.cdk-modal-box-rounded {
    border-radius: 24px !important;
}

.cdk-modal-body-compact {
    padding: 0 16px 16px;
}

.cdk-loading-state .coupon-spinner {
    margin: 0 auto 16px;
}

.coupon-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e2e8f0;
    border-top-color: #4a90d9;
    border-radius: 50%;
    animation: cdk-spin 0.8s linear infinite;
}

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

.cdk-spin {
    animation: cdk-spin 0.8s linear infinite;
}

.cdk-modal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 24px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
}

.cdk-modal-btn svg {
    width: 16px;
    height: 16px;
}

.cdk-modal-btn-primary {
    background: linear-gradient(135deg, #4a90d9 0%, #2e78c4 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(74, 144, 217, 0.3);
}

.cdk-modal-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 217, 0.4);
}

.cdk-modal-btn-outline {
    background: transparent;
    color: #64748b;
    border: 1.5px solid #e2e8f0;
}

.cdk-modal-btn-outline:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #475569;
}

.cdk-success-icon-circle {
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

@keyframes cdkOverlayIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes cdkModalSlideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

@media (min-width: 520px) {
    .cdk-modal-overlay {
        align-items: center !important;
    }

    .cdk-modal-box,
    #errorModal .cdk-modal-box {
        border-radius: 24px !important;
        max-height: 85vh !important;
    }
}

@media (max-width: 480px) {
    .cdk-modal-box {
        border-radius: 24px !important;
        max-height: 95vh;
    }
}

@media (max-width: 480px) {
    .cp-header {
        padding: 20px 16px 14px;
    }

    .cp-content {
        padding: 16px;
    }

    .cp-actions {
        flex-direction: column-reverse;
        gap: 10px;
    }
}

.my-coupon-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    margin-bottom: 14px;
    position: relative;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid #e8eaf6;
}

.my-coupon-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(33, 150, 243, 0.15);
    border-color: #90caf9;
}

.my-coupon-card.expired {
    background: #fafafa;
    border-color: #e0e0e0;
}

.my-coupon-card.expired:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.my-coupon-left {
    width: 110px;
    padding: 20px 16px;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.my-coupon-card.expired .my-coupon-left {
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

.my-coupon-value {
    font-size: 28px;
    font-weight: 800;
    color: #1565c0;
    line-height: 1.2;
}

.my-coupon-card.expired .my-coupon-value {
    color: #9e9e9e;
}

.my-coupon-type {
    font-size: 12px;
    color: #1976d2;
    margin-top: 4px;
    font-weight: 500;
}

.my-coupon-card.expired .my-coupon-type {
    color: #757575;
}

.my-coupon-left::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -10px;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 1px #e8eaf6;
}

.my-coupon-card.expired .my-coupon-left::after {
    background: #fafafa;
    box-shadow: 0 0 0 1px #e0e0e0;
}

.my-coupon-right {
    flex: 1;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.my-coupon-content {
    flex: 1;
}

.my-coupon-name {
    font-size: 16px;
    font-weight: 600;
    color: #212121;
    margin-bottom: 8px;
    line-height: 1.3;
}

.my-coupon-card.expired .my-coupon-name {
    color: #9e9e9e;
}

.my-coupon-condition {
    font-size: 13px;
    color: #616161;
    display: flex;
    align-items: center;
    gap: 6px;
}

.my-coupon-card.expired .my-coupon-condition {
    color: #bdbdbd;
}

.my-coupon-condition::before {
    content: '◆';
    font-size: 8px;
    color: #90caf9;
}

.my-coupon-card.expired .my-coupon-condition::before {
    color: #e0e0e0;
}

.my-coupon-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed #e8eaf6;
}

.my-coupon-card.expired .my-coupon-footer {
    border-top-color: #eeeeee;
}

.my-coupon-expire {
    font-size: 12px;
    color: #757575;
    display: flex;
    align-items: center;
    gap: 4px;
}

.my-coupon-card.expired .my-coupon-expire {
    color: #bdbdbd;
}

.my-coupon-expire svg {
    width: 14px;
    height: 14px;
    opacity: 0.7;
}

.my-coupon-status {
    font-size: 12px;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 20px;
    background: #e3f2fd;
    color: #1976d2;
}

.my-coupon-status.status-expired {
    background: #f5f5f5;
    color: #9e9e9e;
}

.my-coupon-ribbon {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.expired .my-coupon-ribbon {
    display: none;
}

@media (max-width: 480px) {
    .my-coupon-card {
        flex-direction: column;
        border-radius: 12px;
    }

    .my-coupon-left {
        width: 100%;
        padding: 16px;
        flex-direction: row;
        justify-content: center;
        gap: 12px;
    }

    .my-coupon-left::after {
        display: none;
    }

    .my-coupon-value {
        font-size: 26px;
    }

    .my-coupon-type {
        font-size: 13px;
    }

    .my-coupon-right {
        padding: 14px 16px;
    }

    .my-coupon-ribbon {
        top: 8px;
        right: 8px;
        font-size: 10px;
        padding: 3px 10px;
    }
}

.avail-coupon-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    margin-bottom: 14px;
    position: relative;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid #e8eaf6;
}

.avail-coupon-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(76, 175, 80, 0.15);
    border-color: #a5d6a7;
}

.avail-coupon-left {
    width: 110px;
    padding: 20px 16px;
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.avail-coupon-value {
    font-size: 28px;
    font-weight: 800;
    color: #2e7d32;
    line-height: 1.2;
}

.avail-coupon-type {
    font-size: 12px;
    color: #388e3c;
    margin-top: 4px;
    font-weight: 500;
}

.avail-coupon-left::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -10px;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 1px #e8eaf6;
}

.avail-coupon-right {
    flex: 1;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.avail-coupon-content {
    flex: 1;
}

.avail-coupon-name {
    font-size: 16px;
    font-weight: 600;
    color: #212121;
    margin-bottom: 8px;
    line-height: 1.3;
}

.avail-coupon-condition {
    font-size: 13px;
    color: #616161;
    display: flex;
    align-items: center;
    gap: 6px;
}

.avail-coupon-condition::before {
    content: '◆';
    font-size: 8px;
    color: #a5d6a7;
}

.avail-coupon-action {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
}

.avail-coupon-claim-btn {
    padding: 8px 20px;
    background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.avail-coupon-claim-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.4);
}

.avail-coupon-claim-btn:disabled {
    background: #bdbdbd;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.avail-coupon-new {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(255, 152, 0, 0.3);
}

@media (max-width: 480px) {
    .avail-coupon-card {
        flex-direction: column;
        border-radius: 12px;
    }

    .avail-coupon-left {
        width: 100%;
        padding: 16px;
        flex-direction: row;
        justify-content: center;
        gap: 12px;
    }

    .avail-coupon-left::after {
        display: none;
    }

    .avail-coupon-value {
        font-size: 26px;
    }

    .avail-coupon-type {
        font-size: 13px;
    }

    .avail-coupon-right {
        padding: 14px 16px;
    }

    .avail-coupon-action {
        justify-content: center;
        margin-top: 10px;
    }
}