/**
 * 担保交易插件主样式文件
 */

/* 通用样式 */
.secure-trade {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
}

/* 清除浮动 */
.secure-trade::after,
.secure-trade-clearfix::after {
    content: "";
    display: table;
    clear: both;
}

/* 基础颜色变量 */
:root {
    --secure-trade-primary: #667eea;
    --secure-trade-secondary: #764ba2;
    --secure-trade-success: #28a745;
    --secure-trade-danger: #dc3545;
    --secure-trade-warning: #ffc107;
    --secure-trade-info: #17a2b8;
    --secure-trade-light: #f8f9fa;
    --secure-trade-dark: #343a40;
    --secure-trade-border: #dee2e6;
    --secure-trade-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --secure-trade-radius: 6px;
}

/* 容器和布局 */
.secure-trade-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.secure-trade-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.secure-trade-col {
    flex: 1;
    padding: 0 15px;
}

.secure-trade-col-6 {
    flex: 0 0 50%;
    max-width: 50%;
}

.secure-trade-col-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
}

.secure-trade-col-3 {
    flex: 0 0 25%;
    max-width: 25%;
}

/* 文本样式 */
.secure-trade h1,
.secure-trade h2,
.secure-trade h3,
.secure-trade h4,
.secure-trade h5,
.secure-trade h6 {
    color: var(--secure-trade-dark);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.secure-trade p {
    margin-bottom: 1rem;
    color: #6c757d;
}

.secure-trade-text-center {
    text-align: center;
}

.secure-trade-text-left {
    text-align: left;
}

.secure-trade-text-right {
    text-align: right;
}

.secure-trade-text-muted {
    color: #6c757d;
}

.secure-trade-text-primary {
    color: var(--secure-trade-primary);
}

.secure-trade-text-success {
    color: var(--secure-trade-success);
}

.secure-trade-text-danger {
    color: var(--secure-trade-danger);
}

.secure-trade-text-warning {
    color: var(--secure-trade-warning);
}

.secure-trade-text-info {
    color: var(--secure-trade-info);
}

/* 间距工具类 */
.secure-trade-m-0 {
    margin: 0;
}

.secure-trade-m-1 {
    margin: 0.25rem;
}

.secure-trade-m-2 {
    margin: 0.5rem;
}

.secure-trade-m-3 {
    margin: 1rem;
}

.secure-trade-m-4 {
    margin: 1.5rem;
}

.secure-trade-m-5 {
    margin: 3rem;
}

.secure-trade-p-0 {
    padding: 0;
}

.secure-trade-p-1 {
    padding: 0.25rem;
}

.secure-trade-p-2 {
    padding: 0.5rem;
}

.secure-trade-p-3 {
    padding: 1rem;
}

.secure-trade-p-4 {
    padding: 1.5rem;
}

.secure-trade-p-5 {
    padding: 3rem;
}

.secure-trade-mb-1 {
    margin-bottom: 0.25rem;
}

.secure-trade-mb-2 {
    margin-bottom: 0.5rem;
}

.secure-trade-mb-3 {
    margin-bottom: 1rem;
}

.secure-trade-mb-4 {
    margin-bottom: 1.5rem;
}

.secure-trade-mb-5 {
    margin-bottom: 3rem;
}

.secure-trade-mt-1 {
    margin-top: 0.25rem;
}

.secure-trade-mt-2 {
    margin-top: 0.5rem;
}

.secure-trade-mt-3 {
    margin-top: 1rem;
}

.secure-trade-mt-4 {
    margin-top: 1.5rem;
}

.secure-trade-mt-5 {
    margin-top: 3rem;
}

/* 按钮样式 */
.secure-trade-btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--secure-trade-radius);
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.secure-trade-btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--secure-trade-shadow);
}

.secure-trade-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.secure-trade-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--secure-trade-primary), var(--secure-trade-secondary));
    border-color: var(--secure-trade-primary);
}

.secure-trade-btn-primary:hover {
    color: #fff;
    background: linear-gradient(135deg, #5a6fd8, #6b42a0);
}

.secure-trade-btn-success {
    color: #fff;
    background-color: var(--secure-trade-success);
    border-color: var(--secure-trade-success);
}

.secure-trade-btn-success:hover {
    color: #fff;
    background-color: #218838;
    border-color: #1e7e34;
}

.secure-trade-btn-danger {
    color: #fff;
    background-color: var(--secure-trade-danger);
    border-color: var(--secure-trade-danger);
}

.secure-trade-btn-danger:hover {
    color: #fff;
    background-color: #c82333;
    border-color: #bd2130;
}

.secure-trade-btn-warning {
    color: #212529;
    background-color: var(--secure-trade-warning);
    border-color: var(--secure-trade-warning);
}

.secure-trade-btn-warning:hover {
    color: #212529;
    background-color: #e0a800;
    border-color: #d39e00;
}

.secure-trade-btn-info {
    color: #fff;
    background-color: var(--secure-trade-info);
    border-color: var(--secure-trade-info);
}

.secure-trade-btn-info:hover {
    color: #fff;
    background-color: #138496;
    border-color: #117a8b;
}

.secure-trade-btn-secondary {
    color: #6c757d;
    background-color: transparent;
    border-color: var(--secure-trade-border);
}

.secure-trade-btn-secondary:hover {
    color: #495057;
    background-color: var(--secure-trade-light);
    border-color: #adb5bd;
}

.secure-trade-btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 0.25rem;
}

.secure-trade-btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 0.5rem;
}

.secure-trade-btn-block {
    display: block;
    width: 100%;
}

/* 表单样式 */
.secure-trade-form-group {
    margin-bottom: 1rem;
}

.secure-trade-form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--secure-trade-dark);
}

.secure-trade-form-control {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid var(--secure-trade-border);
    border-radius: var(--secure-trade-radius);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.secure-trade-form-control:focus {
    color: #495057;
    background-color: #fff;
    border-color: var(--secure-trade-primary);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.25);
}

.secure-trade-form-control.is-invalid {
    border-color: var(--secure-trade-danger);
}

.secure-trade-form-control.is-invalid:focus {
    border-color: var(--secure-trade-danger);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.25);
}

.secure-trade-form-text {
    font-size: 0.75rem;
    color: #6c757d;
    margin-top: 0.25rem;
}

.secure-trade-invalid-feedback {
    display: block;
    font-size: 0.75rem;
    color: var(--secure-trade-danger);
    margin-top: 0.25rem;
}

.secure-trade-form-check {
    position: relative;
    display: block;
    padding-left: 1.25rem;
}

.secure-trade-form-check-input {
    position: absolute;
    margin-top: 0.3rem;
    margin-left: -1.25rem;
}

.secure-trade-form-check-label {
    margin-bottom: 0;
    cursor: pointer;
}

.secure-trade-form-select {
    display: block;
    width: 100%;
    padding: 0.375rem 2.25rem 0.375rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    border: 1px solid var(--secure-trade-border);
    border-radius: var(--secure-trade-radius);
    appearance: none;
}

/* 卡片样式 */
.secure-trade-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid var(--secure-trade-border);
    border-radius: var(--secure-trade-radius);
    box-shadow: var(--secure-trade-shadow);
    transition: all 0.3s ease;
}

.secure-trade-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.secure-trade-card-header {
    padding: 1rem;
    margin-bottom: 0;
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid var(--secure-trade-border);
    border-radius: var(--secure-trade-radius) var(--secure-trade-radius) 0 0;
}

.secure-trade-card-body {
    flex: 1 1 auto;
    padding: 1rem;
}

.secure-trade-card-footer {
    padding: 1rem;
    background-color: rgba(0, 0, 0, 0.03);
    border-top: 1px solid var(--secure-trade-border);
    border-radius: 0 0 var(--secure-trade-radius) var(--secure-trade-radius);
}

.secure-trade-card-title {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--secure-trade-dark);
}

.secure-trade-card-text {
    margin-bottom: 1rem;
    color: #6c757d;
}

/* 徽章样式 */
.secure-trade-badge {
    display: inline-block;
    padding: 0.35em 0.65em;
    font-size: 0.75em;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.375rem;
}

.secure-trade-badge-primary {
    color: #fff;
    background-color: var(--secure-trade-primary);
}

.secure-trade-badge-success {
    color: #fff;
    background-color: var(--secure-trade-success);
}

.secure-trade-badge-danger {
    color: #fff;
    background-color: var(--secure-trade-danger);
}

.secure-trade-badge-warning {
    color: #212529;
    background-color: var(--secure-trade-warning);
}

.secure-trade-badge-info {
    color: #fff;
    background-color: var(--secure-trade-info);
}

.secure-trade-badge-light {
    color: #212529;
    background-color: var(--secure-trade-light);
}

.secure-trade-badge-dark {
    color: #fff;
    background-color: var(--secure-trade-dark);
}

/* 警告框样式 */
.secure-trade-alert {
    position: relative;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: var(--secure-trade-radius);
}

.secure-trade-alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.secure-trade-alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.secure-trade-alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeaa7;
}

.secure-trade-alert-info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: #bee5eb;
}

.secure-trade-alert-dismissible {
    padding-right: 4rem;
}

.secure-trade-alert-dismissible .secure-trade-alert-close {
    position: absolute;
    top: 0;
    right: 0;
    padding: 0.75rem 1.25rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.5;
}

.secure-trade-alert-dismissible .secure-trade-alert-close:hover {
    opacity: 0.75;
}

/* 表格样式 */
.secure-trade-table {
    width: 100%;
    margin-bottom: 1rem;
    color: #212529;
    background-color: transparent;
    border-collapse: collapse;
}

.secure-trade-table th,
.secure-trade-table td {
    padding: 0.75rem;
    vertical-align: top;
    border-top: 1px solid var(--secure-trade-border);
}

.secure-trade-table thead th {
    vertical-align: bottom;
    border-bottom: 2px solid var(--secure-trade-border);
    background-color: var(--secure-trade-light);
    font-weight: 600;
}

.secure-trade-table tbody+tbody {
    border-top: 2px solid var(--secure-trade-border);
}

.secure-trade-table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.05);
}

.secure-trade-table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.075);
}

.secure-trade-table-bordered {
    border: 1px solid var(--secure-trade-border);
}

.secure-trade-table-bordered th,
.secure-trade-table-bordered td {
    border: 1px solid var(--secure-trade-border);
}

/* 加载状态 */
.secure-trade-loading {
    position: relative;
    pointer-events: none;
}

.secure-trade-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.secure-trade-spinner {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: secure-trade-spin 0.75s linear infinite;
}

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

/* 模态框样式 */
.secure-trade-modal {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1050;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    outline: 0;
}

.secure-trade-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    width: 100vw;
    height: 100vh;
    background-color: #000;
    opacity: 0.5;
}

.secure-trade-modal-dialog {
    position: relative;
    width: auto;
    margin: 0.5rem;
    pointer-events: none;
}

.secure-trade-modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 0.3rem;
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.5);
    outline: 0;
}

.secure-trade-modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--secure-trade-border);
    border-top-left-radius: 0.3rem;
    border-top-right-radius: 0.3rem;
}

.secure-trade-modal-title {
    margin-bottom: 0;
    line-height: 1.5;
    font-size: 1.25rem;
    font-weight: 600;
}

.secure-trade-modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: 1rem;
}

.secure-trade-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 1rem;
    border-top: 1px solid var(--secure-trade-border);
    border-bottom-right-radius: 0.3rem;
    border-bottom-left-radius: 0.3rem;
}

.secure-trade-modal-footer> :not(:first-child) {
    margin-left: 0.25rem;
}

.secure-trade-modal-close {
    padding: 1rem;
    margin: -1rem -1rem -1rem auto;
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.5;
}

.secure-trade-modal-close:hover {
    opacity: 0.75;
}

/* 工具提示 */
.secure-trade-tooltip {
    position: relative;
    display: inline-block;
}

.secure-trade-tooltip .secure-trade-tooltiptext {
    visibility: hidden;
    width: 140px;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 150%;
    left: 50%;
    margin-left: -70px;
    opacity: 0;
    transition: opacity 0.3s;
}

.secure-trade-tooltip:hover .secure-trade-tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* 响应式设计 */
@media (max-width: 767.98px) {
    .secure-trade-row {
        margin: 0;
    }

    .secure-trade-col,
    .secure-trade-col-6,
    .secure-trade-col-4,
    .secure-trade-col-3 {
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0;
        margin-bottom: 1rem;
    }

    .secure-trade-btn {
        display: block;
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .secure-trade-modal-dialog {
        margin: 1.75rem auto;
        max-width: calc(100% - 3.5rem);
    }
}

@media (min-width: 768px) {
    .secure-trade-modal-dialog {
        max-width: 500px;
        margin: 1.75rem auto;
    }
}

@media (min-width: 992px) {
    .secure-trade-modal-lg {
        max-width: 800px;
    }
}

@media (min-width: 1200px) {
    .secure-trade-modal-xl {
        max-width: 1140px;
    }
}

/* 动画效果 */
.secure-trade-fade-in {
    animation: secure-trade-fadeIn 0.5s ease-in;
}

.secure-trade-slide-in {
    animation: secure-trade-slideIn 0.3s ease-out;
}

.secure-trade-bounce-in {
    animation: secure-trade-bounceIn 0.6s ease-out;
}

@keyframes secure-trade-fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes secure-trade-slideIn {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes secure-trade-bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }

    50% {
        transform: scale(1.05);
    }

    70% {
        transform: scale(0.9);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* 打印样式 */
@media print {

    .secure-trade-btn,
    .secure-trade-modal,
    .secure-trade-tooltip {
        display: none !important;
    }
}

/* 高对比度模式 */
@media (prefers-contrast: high) {
    .secure-trade-card {
        border-width: 2px;
    }

    .secure-trade-btn {
        border-width: 2px;
    }

    .secure-trade-form-control {
        border-width: 2px;
    }
}

/* 减少动画模式 */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* 担保交易基础样式 */
.secure-trade-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.trade-status-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.status-for_sale {
    background: #e3f2fd;
    color: #1976d2;
}

.status-paid {
    background: #fff3e0;
    color: #f57c00;
}

.status-delivered {
    background: #e8f5e8;
    color: #388e3c;
}

.status-completed {
    background: #f3e5f5;
    color: #7b1fa2;
}

.status-cancelled {
    background: #ffebee;
    color: #d32f2f;
}

.status-refunded {
    background: #fafafa;
    color: #616161;
}

/* 交易状态分类导航样式 */
.secure-trade-status-nav {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    margin: 25px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

.secure-trade-status-nav h3 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 20px;
    font-weight: 600;
}

.secure-trade-status-nav .nav-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 0;
    padding: 0;
}

.secure-trade-status-nav .nav-tab {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.secure-trade-status-nav .nav-tab:not(.active) {
    background: #f8f9fa;
    color: #666;
    border-color: #e9ecef;
}

.secure-trade-status-nav .nav-tab:not(.active):hover {
    background: #e9ecef;
    color: #495057;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.secure-trade-status-nav .nav-tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
    transform: translateY(-2px);
}

.secure-trade-status-nav .nav-tab.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
}

.secure-trade-status-nav .nav-tab span {
    background: rgba(255, 255, 255, 0.2);
    color: inherit;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    margin-left: 10px;
    font-weight: 600;
}

.secure-trade-status-nav .nav-tab:not(.active) span {
    background: #dee2e6;
    color: #6c757d;
}

/* 交易列表样式 */
.secure-trade-list {
    margin: 25px 0;
}

.trade-list-item {
    background: #fff;
    border: 1px solid #e1e5e9;
    border-radius: 16px;
    padding: 25px;
    margin: 20px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.trade-list-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.trade-list-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-color: #667eea;
}

.trade-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.trade-item-title h3 {
    margin: 0 0 10px 0;
    font-size: 20px;
    font-weight: 600;
}

.trade-item-title h3 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.trade-item-title h3 a:hover {
    color: #667eea;
}

.trade-meta {
    color: #6c757d;
    font-size: 14px;
    line-height: 1.5;
}

.trade-meta span {
    margin-right: 20px;
}

.trade-item-status .trade-status-badge {
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trade-item-content {
    margin-bottom: 20px;
}

.trade-excerpt {
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
    font-size: 15px;
}

.trade-details {
    display: flex;
    gap: 30px;
    color: #6c757d;
    font-size: 14px;
    flex-wrap: wrap;
}

.trade-details span strong {
    color: #495057;
}

.trade-item-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
}

.trade-item-actions .btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.trade-item-actions .btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.trade-quick-info {
    font-size: 12px;
    color: #adb5bd;
    font-weight: 500;
}

/* 无交易记录样式 */
.no-trades-found {
    text-align: center;
    padding: 60px 40px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
    margin: 30px 0;
    border: 2px dashed #dee2e6;
}

.no-trades-found h3 {
    color: #6c757d;
    font-size: 22px;
    margin-bottom: 10px;
}

.no-trades-found p {
    color: #adb5bd;
    font-size: 16px;
    margin: 0;
}

/* 分页样式 */
.trade-pagination {
    text-align: center;
    margin: 40px 0;
}

.trade-pagination .page-numbers {
    display: inline-block;
    padding: 10px 16px;
    margin: 0 5px;
    background: #f8f9fa;
    color: #6c757d;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid #dee2e6;
}

.trade-pagination .page-numbers:hover,
.trade-pagination .page-numbers.current {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .secure-trade-status-nav .nav-tabs {
        flex-direction: column;
        gap: 8px;
    }

    .secure-trade-status-nav .nav-tab {
        justify-content: center;
        text-align: center;
    }

    .trade-item-header {
        flex-direction: column;
        gap: 15px;
    }

    .trade-details {
        flex-direction: column;
        gap: 10px;
    }

    .trade-item-actions {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .trade-item-actions .btn {
        justify-content: center;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.trade-list-item {
    animation: fadeInUp 0.6s ease-out;
}

.secure-trade-status-nav {
    animation: fadeInUp 0.4s ease-out;
}