:root {
    --primary-color: #0c3b6d;
    --secondary-color: #2a5a8c;
    --tertiary-color: #457ab2;
    --accent-color: #16a75c;
    --accent-hover: #128c4b;
    --danger-color: #c41e3a;
    --warning-color: #e0a800;
    --info-color: #17a2b8;
    --dark-color: #1a2238;
    --dark-secondary: #263554;
    --light-color: #f0f3f8;
    --grey-color: #6c757d;
    --text-color: #212529;
    --text-muted: #6c757d;
    --border-radius: 6px;
    --card-shadow: 0 8px 24px rgba(21, 48, 142, 0.15);
    --btn-shadow: 0 4px 10px rgba(12, 59, 109, 0.2);
    --header-height: 70px;
}


body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    background-color: #f4f7fa;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI1MCIgaGVpZ2h0PSI1MCI+CjxyZWN0IHdpZHRoPSI1MCIgaGVpZ2h0PSI1MCIgZmlsbD0iI2Y0ZjdmYSI+PC9yZWN0Pgo8Y2lyY2xlIGN4PSI1IiBjeT0iNSIgcj0iMSIgZmlsbD0iI2U2ZWFmMCI+PC9jaXJjbGU+Cjwvc3ZnPg==');
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}


::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #bbc5d5;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #8995a7;
}


header {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--primary-color) 100%);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
    height: var(--header-height);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    height: 100%;
}

.logo-container {
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    margin-right: 1rem;
}

.logo-container i {
    color: white;
    font-size: 1.4rem;
}

header h1, header h2 {
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    font-weight: 700;
    letter-spacing: -0.5px;
}

header .lead {
    font-size: 1rem;
    opacity: 0.9;
}


.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    transition: all 0.25s ease;
    text-transform: none;
    position: relative;
    overflow: hidden;
    box-shadow: var(--btn-shadow);
}

.btn::after {
    display: none;
}

.btn-primary {
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
}

.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(145deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(12, 59, 109, 0.3);
}

.btn-success {
    background: linear-gradient(145deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    border: none;
}

.btn-success:hover, .btn-success:focus {
    background: linear-gradient(145deg, var(--accent-hover) 0%, var(--accent-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(22, 167, 92, 0.3);
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

.btn-outline-light:hover {
    border-color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
}


.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    background: linear-gradient(180deg, #fff 0%, #f9fbfd 100%);
}

.card-header {
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    font-weight: 600;
    border-bottom: none;
    padding: 1rem 1.25rem;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background-color: #f8fafc;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}


.dashboard-stats {
    background: linear-gradient(145deg, #fff 0%, #f3f7fb 100%);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

.dashboard-stats:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.dashboard-stats .icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: white;
    font-size: 1.5rem;
}

.dashboard-stats .data {
    flex-grow: 1;
}

.dashboard-stats .value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}

.dashboard-stats .label {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1;
}

/* 3栏布局响应式优化 */
@media (max-width: 767.98px) {
    .dashboard-stats {
        padding: 1rem;
        margin-bottom: 0;
    }
    
    .dashboard-stats .icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
        margin-right: 12px;
    }
    
    .dashboard-stats .value {
        font-size: 1.5rem;
    }
    
    .dashboard-stats .label {
        font-size: 0.85rem;
    }
}

@media (max-width: 575.98px) {
    .dashboard-stats {
        padding: 0.875rem;
        flex-direction: column;
        text-align: center;
    }
    
    .dashboard-stats .icon {
        margin-right: 0;
        margin-bottom: 0.75rem;
    }
    
    .dashboard-stats .value {
        font-size: 1.25rem;
        margin-bottom: 0.25rem;
    }
}


.country-card, .service-card {
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
    padding: 1.25rem 1rem;
    margin-bottom: 1.25rem;
    border-radius: var(--border-radius);
    background: linear-gradient(180deg, #fff 0%, #f9fbfd 100%);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.country-card::before, .service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.country-card:hover, .service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(12, 59, 109, 0.1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.country-card:hover::before, .service-card:hover::before {
    opacity: 1;
}

.country-card.active, .service-card.active {
    background: linear-gradient(180deg, #f9fbfd 0%, #f0f4f9 100%);
    border-color: rgba(12, 59, 109, 0.2);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.country-card.active::before, .service-card.active::before {
    opacity: 1;
}


.flag-container {
    width: 100%;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f3f7fb;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.flag-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #e9eef5;
    z-index: 0;
}

.country-flag {
    width: auto;
    height: 36px;
    max-width: 100%;
    object-fit: contain;
    position: relative;
    z-index: 1;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 0.75rem;
    padding: 10px;
    background-color: #f3f7fb;
    border-radius: 50%;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.05);
}


.table {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 1.5rem;
}

.table thead th {
    background: linear-gradient(180deg, #f4f7fa 0%, #e9eef5 100%);
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    padding: 1rem 0.75rem;
    border-top: none;
    border-bottom: 1px solid #e5e9f2;
}

.table tbody td {
    padding: 1rem 0.75rem;
    vertical-align: middle;
    border-top: 1px solid #e5e9f2;
}

.table-hover tbody tr:hover {
    background-color: rgba(12, 59, 109, 0.02);
}


.form-control, .input-group-text {
    border-radius: var(--border-radius);
    border-color: #d8e0ed;
    padding: 0.6rem 1rem;
}

.form-control:focus {
    border-color: var(--tertiary-color);
    box-shadow: 0 0 0 0.2rem rgba(69, 122, 178, 0.25);
}

.input-group-text {
    background-color: #f3f7fb;
    color: var(--primary-color);
}

.form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}


.badge {
    padding: 0.5rem 0.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.bg-primary {
    background-color: var(--primary-color) !important;
}

.badge.bg-success {
    background-color: var(--accent-color) !important;
}

.badge.bg-warning {
    background-color: var(--warning-color) !important;
    color: #212529;
}

.badge.bg-danger {
    background-color: var(--danger-color) !important;
}


.badge.bg-success.bg-opacity-10.text-success {
    color: white !important;
    background-color: var(--accent-color) !important;
    background-opacity: 1 !important;
    opacity: 0.9;
}


.payment-method-card {
    padding: 1.25rem;
    border: 1px solid #d8e0ed;
    border-radius: var(--border-radius);
    background: linear-gradient(180deg, #fff 0%, #f9fbfd 100%);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
}

.payment-method-card:hover {
    border-color: rgba(12, 59, 109, 0.3);
    background: linear-gradient(180deg, #f9fbfd 0%, #f0f4f9 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.payment-method-card input:checked + label {
    font-weight: 600;
    color: var(--primary-color);
}

.payment-icon {
    width: 36px;
    height: 36px;
    object-fit: contain;
    padding: 3px;
    background-color: white;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
}


.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    color: #0c5460;
}

.alert-info::before {
    background-color: var(--info-color);
}

.alert-warning {
    background-color: rgba(224, 168, 0, 0.1);
    color: #856404;
}

.alert-warning::before {
    background-color: var(--warning-color);
}

.alert-danger {
    background-color: rgba(196, 30, 58, 0.1);
    color: #721c24;
}

.alert-danger::before {
    background-color: var(--danger-color);
}


.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border-bottom: none;
    padding: 1.25rem 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.25rem 1.5rem;
}


footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--dark-secondary) 100%);
    color: white;
    padding: 3rem 0 1.5rem;
    margin-top: auto;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--tertiary-color));
}

footer a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

footer a:hover {
    color: white;
    text-decoration: none !important;
}

footer h5 {
    color: white;
    font-weight: 600;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--tertiary-color);
}


.live-support {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(145deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 15px rgba(22, 167, 92, 0.4);
    cursor: pointer;
    z-index: 999;
    transition: all 0.3s ease;
}

.live-support:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(22, 167, 92, 0.5);
}

.live-support i {
    font-size: 24px;
}


.security-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 1rem;
}

.security-badge {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 8px 15px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    font-size: 0.8rem;
}

.security-badge i {
    margin-right: 8px;
    font-size: 1rem;
}


.stats-counter {
    text-align: center;
    margin-bottom: 2rem;
}

.stats-counter .value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stats-counter .label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}


.sidebar-menu {
    background: linear-gradient(180deg, #fff 0%, #f9fbfd 100%);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.sidebar-menu .menu-header {
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 1rem 1.25rem;
    font-weight: 600;
}

.sidebar-menu .list-group-item {
    border-left: none;
    border-right: none;
    border-color: #e5e9f2;
    padding: 0.875rem 1.25rem;
    transition: all 0.2s ease;
}

.sidebar-menu .list-group-item:first-child {
    border-top: none;
}

.sidebar-menu .list-group-item:last-child {
    border-bottom: none;
}

.sidebar-menu .list-group-item:hover {
    background-color: #f3f7fb;
}

.sidebar-menu .list-group-item.active {
    background-color: rgba(12, 59, 109, 0.05);
    color: var(--primary-color);
    font-weight: 600;
    border-color: #e5e9f2;
    border-left: 3px solid var(--primary-color);
}

.sidebar-menu i {
    margin-right: 10px;
    color: var(--tertiary-color);
}


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

.animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}


.accordion-item {
    background-color: transparent;
}

.accordion-button {
    padding: 0.75rem 0;
}

.accordion-button::after {
    background-size: 0.7rem;
    opacity: 0.7;
}

.accordion-button:not(.collapsed) {
    box-shadow: none;
}

.accordion-body {
    padding: 0.5rem 0 1rem;
}


.mobile-footer-top {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mobile-footer-nav {
    background-color: rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 8px;
}

.mobile-footer-nav .nav-link {
    border-radius: 6px;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    padding: 8px 5px;
    transition: all 0.3s;
}

.mobile-footer-nav .nav-link i {
    font-size: 1rem;
    opacity: 0.8;
}

.mobile-footer-nav .nav-link.active {
    background-color: rgba(255,255,255,0.15);
    color: white;
    box-shadow: none;
}

.mobile-footer-nav .nav-link.active i {
    opacity: 1;
}

.tab-content {
    padding: 1rem 0.5rem;
}

.contact-info i {
    font-size: 1.25rem;
    opacity: 0.9;
    width: 24px;
    text-align: center;
}


@media (max-width: 991.98px) {
    :root {
        --header-height: auto;
    }
    
    .dashboard-stats {
        margin-bottom: 1rem;
    }
    
    .dashboard-stats .value {
        font-size: 1.5rem;
    }
    
    .stats-counter .value {
        font-size: 2rem;
    }
    
    header .lead {
        font-size: 0.85rem;
    }
    
    .container {
        padding-left: 15px; 
        padding-right: 15px;
    }
    
    footer {
        padding-bottom: 0;
    }
}

@media (max-width: 767.98px) {
    header {
        padding: 10px 0;
    }
    
    .country-card, .service-card {
        padding: 1rem 0.75rem;
    }
    
    .country-flag {
        width: 50px;
        height: 35px;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
    }
    
    .card-body {
        padding: 1.25rem;
    }
    
    .live-support {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    
    .live-support i {
        font-size: 20px;
    }
    
    h4.mb-0 {
        font-size: 1.25rem;
    }
    
    .card-header {
        padding: 0.75rem 1rem;
    }
    
    footer {
        padding-top: 1.5rem;
        padding-bottom: 1rem;
    }
    
    .alert {
        padding: 0.75rem 1rem;
    }
    
    .mobile-footer-tabs {
        margin-bottom: 1rem;
    }
}

@media (max-width: 575.98px) {
    .container {
        padding-left: 12px; 
        padding-right: 12px;
    }
    
    .row {
        margin-left: -6px;
        margin-right: -6px;
    }
    
    .col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6, 
    .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, 
    .col-sm, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, 
    .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, 
    .col-sm-10, .col-sm-11, .col-sm-12 {
        padding-left: 6px;
        padding-right: 6px;
    }
    
    .card {
        margin-bottom: 12px;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .btn {
        padding: 0.375rem 0.75rem;
    }
    
    .form-control, .input-group-text {
        padding: 0.375rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .badge {
        padding: 0.35rem 0.65rem;
        font-size: 0.7rem;
    }
    
    .alert {
        padding: 0.7rem 0.9rem;
    }
}


.pagination {
    margin-bottom: 0;
    gap: 0.25rem;
}

.page-link {
    color: var(--primary-color);
    border-color: #d8e0ed;
    background-color: #fff;
    transition: all 0.2s ease;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    min-width: 38px;
    text-align: center;
    border-radius: var(--border-radius) !important;
    margin: 0;
}

.page-link:hover {
    color: var(--secondary-color);
    background-color: #f3f7fb;
    border-color: #c8d4e6;
    z-index: 1;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.page-item.active .page-link {
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-color: var(--secondary-color);
    box-shadow: 0 2px 5px rgba(12, 59, 109, 0.2);
    color: white;
}

.page-item.disabled .page-link {
    color: #a8b8cd;
    background-color: #f9fbfd;
    border-color: #e5e9f2;
    pointer-events: none;
}

.countries-pagination {
    margin-top: 1.5rem !important;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}


@media (max-width: 767.98px) {
    .pagination {
        justify-content: center;
    }
    
    .page-link {
        padding: 0.4rem 0.6rem;
        font-size: 0.875rem;
        min-width: 32px;
    }
}


.price-badge {
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}


.navigation-buttons {
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.navigation-btn {
    transition: all 0.25s ease;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
}

.navigation-btn:hover {
    transform: translateY(-2px);
}

.btn-primary.navigation-btn {
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    box-shadow: var(--btn-shadow);
}

.btn-primary.navigation-btn:hover {
    background: linear-gradient(145deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    box-shadow: 0 6px 12px rgba(12, 59, 109, 0.3);
}

.btn-outline-primary.navigation-btn {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary.navigation-btn:hover {
    background-color: rgba(12, 59, 109, 0.05);
    border-color: var(--secondary-color);
}

.btn-icon-circle {
    display: none;
}

.btn-icon-circle i {
    display: none;
}


.services-pagination {
    margin-top: 1.5rem !important;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.services-pagination .pagination {
    margin-bottom: 0;
    gap: 0.25rem;
}

.services-pagination .page-link {
    color: var(--primary-color);
    border-color: #d8e0ed;
    background-color: #fff;
    transition: all 0.2s ease;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    min-width: 38px;
    text-align: center;
    border-radius: var(--border-radius) !important;
    margin: 0;
}

.services-pagination .page-link:hover {
    color: var(--secondary-color);
    background-color: #f3f7fb;
    border-color: #c8d4e6;
    z-index: 1;
}

.services-pagination .page-item.active .page-link {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.services-pagination .page-item.disabled .page-link {
    color: #a8b8cd;
    background-color: #f9fbfd;
    border-color: #e5e9f2;
    pointer-events: none;
}


@media (max-width: 767.98px) {
    .services-pagination .pagination {
        justify-content: center;
    }
    
    .services-pagination .page-link {
        padding: 0.4rem 0.6rem;
        font-size: 0.875rem;
        min-width: 32px;
    }
}


.service-icon-placeholder {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #f1f5fd;
    color: #0c63e4;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 10px;
}

.service-card.active .service-icon-placeholder {
    background-color: #e0e9ff;
}


.service-icon {
    display: none;
}


.amount-chip {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    background-color: rgba(12, 59, 109, 0.05);
    color: var(--primary-color);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    margin-bottom: 8px;
}

.amount-chip:hover {
    background-color: rgba(12, 59, 109, 0.1);
    border-color: var(--tertiary-color);
}

.amount-chip.active {
    background: linear-gradient(145deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    box-shadow: var(--btn-shadow);
}


.quick-select-btn {
    background: linear-gradient(to bottom, rgba(255,255,255,0.8), rgba(240,240,240,0.8)) !important;
    border-color: var(--tertiary-color) !important;
    color: var(--primary-color) !important;
    font-weight: 500 !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: all 0.25s ease !important;
}

.quick-select-btn:hover, .quick-select-btn:focus {
    background: linear-gradient(to bottom, rgba(240,240,240,0.9), rgba(225,225,225,0.9)) !important;
    border-color: var(--primary-color) !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

.quick-select-btn i {
    color: var(--accent-color);
}

.dropdown-menu {
    border-radius: var(--border-radius);
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border: 1px solid rgba(0,0,0,0.08);
    padding: 0.5rem 0;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    color: var(--dark-color);
    transition: all 0.2s ease;
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: rgba(12, 59, 109, 0.05);
    color: var(--primary-color);
}

.dropdown-item:active {
    background-color: var(--primary-color);
    color: white;
}


.payment-network-card {
    border: 1px solid #e6e9ee;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.payment-network-card:hover {
    border-color: var(--tertiary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}


.usdt-qr-container {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.5rem;
}

.usdt-qr-code {
    width: 200px;
    height: 200px;
    margin-bottom: 1rem;
    padding: 0.5rem;
    border: 1px solid #e6e9ee;
    border-radius: 8px;
}

.usdt-address {
    width: 100%;
    background-color: #f8fafd;
    border: 1px solid #e6e9ee;
    border-radius: 6px;
    padding: 0.75rem;
    font-family: monospace;
    font-size: 0.9rem;
    color: var(--primary-color);
    position: relative;
    margin-top: 0.5rem;
    word-break: break-all;
}

.copy-button {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--light-color);
    border: none;
    border-radius: 4px;
    color: var(--primary-color);
    padding: 4px 8px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.copy-button:hover {
    background-color: var(--primary-color);
    color: white;
}

.usdt-info-list {
    background-color: rgba(12, 59, 109, 0.05);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-top: 1rem;
}

.usdt-info-list li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.usdt-info-list li:last-child {
    margin-bottom: 0;
}

.usdt-info-list i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.payment-status-timer {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 1rem;
}

.bg-accent {
    background-color: var(--accent-color) !important;
}

.text-accent {
    color: var(--accent-color) !important;
}

.text-tertiary {
    color: var(--tertiary-color) !important;
}

@media (max-width: 767.98px) {
    .amount-chip {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
    
    .usdt-qr-code {
        width: 180px;
        height: 180px;
    }
    
    .usdt-address {
        font-size: 0.8rem;
        padding: 0.5rem;
    }
}


.btn-outline-light.dropdown-toggle {
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    transition: background-color 0.2s ease, border-color 0.2s ease;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
}

.btn-outline-light.dropdown-toggle:hover,
.btn-outline-light.dropdown-toggle:focus {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.8);
    color: #fff;
    transform: none;
    box-shadow: none;
}

.btn-outline-light.dropdown-toggle::after {
    margin-left: 0.5rem;
    vertical-align: 0.1em;
    opacity: 0.8;
}

.btn-outline-light.dropdown-toggle .bi {
    margin-right: 0.3rem;
}


.dropdown-menu {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.15);
    padding: 0.5rem 0;
    min-width: 10rem;
}

.dropdown-item {
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-color);
    transition: background-color 0.2s ease;
    border-left: 2px solid transparent;
}

.dropdown-item:hover {
    background-color: rgba(12, 59, 109, 0.05);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.dropdown-item:active, 
.dropdown-item.active {
    background-color: rgba(12, 59, 109, 0.1);
    color: var(--primary-color);
}

.dropdown-item .bi {
    margin-right: 0.5rem;
    width: 1rem;
    text-align: center;
}

/* 发短信表单样式 */
#smsForm .form-label {
    color: var(--primary-color);
    font-size: 0.95rem;
}

#smsForm .input-group-text {
    background: linear-gradient(145deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
}

#smsForm .form-control:focus,
#smsForm .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(12, 59, 109, 0.25);
}

#smsForm textarea {
    resize: vertical;
    min-height: 120px;
}

#charCount {
    font-weight: 500;
    transition: color 0.3s ease;
}

#charCount.text-danger {
    font-weight: 600;
}

#sendSmsBtn {
    background: linear-gradient(145deg, #28a745, #20c997);
    border: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

#sendSmsBtn:hover {
    background: linear-gradient(145deg, #218838, #1ea085);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

/* 响应式优化 */
@media (max-width: 576px) {
    #smsForm .card-body {
        padding: 1.5rem !important;
    }
    
    #smsForm .form-label {
        font-size: 0.9rem;
    }
    
    #sendSmsBtn {
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
    }
}

/* 接码功能样式 */
.step-indicator {
    transition: all 0.3s ease;
}

.step-indicator.active {
    color: var(--primary-color) !important;
}

.step-indicator.inactive {
    color: #6c757d !important;
}

.package-option {
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.package-option:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.package-option.selected {
    border-color: var(--primary-color);
}

#messageArea {
    background: linear-gradient(145deg, #f8f9fa, #e9ecef);
    border: 1px solid #dee2e6;
}

.message-item {
    animation: fadeInUp 0.5s ease;
}

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

.copy-btn {
    transition: all 0.3s ease;
}

.copy-btn:hover {
    transform: scale(1.1);
}

.copy-btn.success {
    animation: pulse 0.6s ease;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* 响应式优化 */
@media (max-width: 768px) {
    .step-indicator {
        font-size: 0.9rem;
    }
    
    .package-option {
        padding: 0.75rem !important;
    }
    
    #messageArea {
        height: 120px !important;
    }
}