/* Vue Framework Style Design System */

:root {
    /* Vue Design System Colors */
    --vue-color-primary: #34495e;
    --vue-color-secondary: #42b883;
    --vue-color-accent: #347474;
    --vue-color-success: #67c23a;
    --vue-color-warning: #e6a23c;
    --vue-color-danger: #f56c6c;
    --vue-color-info: #909399;
    
    /* Text Colors */
    --vue-text-primary: #2c3e50;
    --vue-text-regular: #48576a;
    --vue-text-secondary: #8492a6;
    --vue-text-placeholder: #c0c4cc;
    
    /* Background Colors */
    --vue-bg-primary: #ffffff;
    --vue-bg-secondary: #f9fafc;
    --vue-bg-tertiary: #f3f4f6;
    --vue-bg-overlay: rgba(255, 255, 255, 0.95);
    
    /* Border Colors */
    --vue-border-primary: #d1d5db;
    --vue-border-secondary: #e5e7eb;
    --vue-border-light: #f3f4f6;
    
    /* Shadows */
    --vue-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --vue-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --vue-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --vue-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Spacing */
    --vue-spacing-xs: 4px;
    --vue-spacing-sm: 8px;
    --vue-spacing-md: 16px;
    --vue-spacing-lg: 24px;
    --vue-spacing-xl: 32px;
    --vue-spacing-2xl: 48px;
    
    /* Typography */
    --vue-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --vue-font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', 'Monaco', 'Liberation Mono', monospace;
    
    /* Border Radius */
    --vue-radius-sm: 4px;
    --vue-radius: 6px;
    --vue-radius-md: 8px;
    --vue-radius-lg: 12px;
    
    /* Transitions */
    --vue-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: var(--vue-font-family);
    font-size: 14px;
    color: var(--vue-text-primary);
    background-color: var(--vue-bg-secondary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header Styles */
.header {
    background: var(--vue-bg-primary);
    border-bottom: 1px solid var(--vue-border-secondary);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--vue-spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.header-brand {
    display: flex;
    align-items: flex-start;
    gap: var(--vue-spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--vue-color-secondary) 0%, var(--vue-color-accent) 100%);
    border-radius: var(--vue-radius-md);
    color: white;
    font-weight: 600;
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.logo-icon {
    display: block;
    width: 20px;
    height: 20px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71'/%3E%3Cpath d='M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.brand-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--vue-text-primary);
    margin: 0;
    line-height: 1.2;
}

.page-subtitle {
    font-size: 14px;
    font-weight: 500;
    color: var(--vue-text-secondary);
    margin: 0;
    line-height: 1.2;
}

.header-user {
    display: flex;
    align-items: center;
}

.user-dropdown {
    position: relative;
}

.user-dropdown-content {
    display: flex;
    align-items: center;
    gap: var(--vue-spacing-sm);
    padding: var(--vue-spacing-sm) var(--vue-spacing-md);
    cursor: pointer;
    transition: var(--vue-transition);
}

.user-dropdown-content:hover {
    opacity: 0.8;
}

.user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--vue-color-secondary) 0%, var(--vue-color-accent) 100%);
    border-radius: 50%;
    color: white;
}

.user-icon {
    width: 18px;
    height: 18px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='12' cy='7' r='4'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--vue-text-primary);
    white-space: nowrap;
}

.user-points {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--vue-text-secondary);
}

.points-value {
    font-weight: 600;
    color: var(--vue-color-warning);
    font-family: var(--vue-font-mono);
}

.user-badge {
    flex-shrink: 0;
}

.vip-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 500;
    background: var(--vue-color-success);
    color: white;
    border-radius: 12px;
    white-space: nowrap;
}

.login-prompt {
    display: flex;
    align-items: center;
}

.login-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--vue-spacing-xs);
    padding: var(--vue-spacing-sm) var(--vue-spacing-md);
    background: var(--vue-color-secondary);
    color: white;
    text-decoration: none;
    border-radius: var(--vue-radius);
    font-size: 14px;
    font-weight: 500;
    transition: var(--vue-transition);
}

.login-btn:hover {
    background: #369870;
    transform: translateY(-1px);
    box-shadow: var(--vue-shadow);
}

.login-icon {
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M15 3h4a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2h-4'/%3E%3Cpolyline points='10 17 15 12 10 7'/%3E%3Cline x1='15' y1='12' x2='3' y2='12'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

/* Main Content */
.main {
    flex: 1;
    padding: var(--vue-spacing-2xl) 0;
}

.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--vue-spacing-lg);
}

.page-section {
    margin-bottom: var(--vue-spacing-xl);
}

/* 移动端特定间距优化 */
@media (max-width: 768px) {
    .page-section {
        margin-bottom: var(--vue-spacing-lg);
    }
    
    .section-header {
        margin-bottom: var(--vue-spacing-lg);
        text-align: center;
    }
    
    .section-subtitle {
        text-align: center;
    }
}

.section-header {
    text-align: center;
    margin-bottom: var(--vue-spacing-xl);
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--vue-text-primary);
    margin-bottom: var(--vue-spacing-sm);
}

.section-subtitle {
    font-size: 16px;
    color: var(--vue-text-secondary);
    margin: 0;
}

/* Info Cards */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--vue-spacing-lg);
    margin-bottom: var(--vue-spacing-2xl);
}

/* 硬件加速和性能优化 */
.info-card, .btn, .modal-container {
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* 简化低端设备动画 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: var(--vue-spacing-md);
    padding: var(--vue-spacing-lg);
    background: var(--vue-bg-primary);
    border: 1px solid var(--vue-border-secondary);
    border-radius: var(--vue-radius-lg);
    box-shadow: var(--vue-shadow-sm);
    transition: var(--vue-transition);
}

.info-card:hover {
    box-shadow: var(--vue-shadow-md);
    transform: translateY(-2px);
}

.info-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--vue-radius);
    flex-shrink: 0;
}

.icon-info {
    width: 24px;
    height: 24px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334495e' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='12' y1='16' x2='12' y2='12'/%3E%3Cline x1='12' y1='8' x2='12.01' y2='8'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.info-card:nth-child(1) .info-card-icon {
    background: rgba(52, 73, 94, 0.1);
    color: var(--vue-color-primary);
}

.icon-points {
    width: 24px;
    height: 24px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e6a23c' stroke-width='2'%3E%3Cpolygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.info-card:nth-child(2) .info-card-icon {
    background: rgba(230, 162, 60, 0.1);
    color: var(--vue-color-warning);
}

.icon-shield {
    width: 24px;
    height: 24px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2367c23a' stroke-width='2'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.info-card:nth-child(3) .info-card-icon {
    background: rgba(103, 194, 58, 0.1);
    color: var(--vue-color-success);
}

.info-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.info-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--vue-text-primary);
    margin-bottom: var(--vue-spacing-xs);
}

.info-card-description {
    font-size: 14px;
    color: var(--vue-text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Result Container Component */
.result-container {
    background: var(--vue-bg-primary);
    border: 1px solid var(--vue-border-secondary);
    border-radius: var(--vue-radius-lg);
    box-shadow: var(--vue-shadow-sm);
    overflow: hidden;
    position: relative;
}

.result-content {
    padding: var(--vue-spacing-lg);
    min-height: 100px;
}


/* Form Container Component */
.form-container {
    background: var(--vue-bg-primary);
    border: 1px solid var(--vue-border-secondary);
    border-radius: var(--vue-radius-lg);
    box-shadow: var(--vue-shadow-sm);
    overflow: hidden;
    padding: var(--vue-spacing-2xl) var(--vue-spacing-xl);
}

/* 单列表单容器特殊优化 */
.form-container:has(.form-row:not(.form-row-horizontal)) {
    padding: var(--vue-spacing-2xl);
    max-width: 1000px;
    margin: 0 auto;
}

/* Small button variant */
.btn-small {
    height: 32px;
    padding: 0 var(--vue-spacing-md);
    font-size: 13px;
}

/* Form Styles */
.form {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    margin-bottom: var(--vue-spacing-xl);
}

/* 单列表单布局优化 */
.form-row:not(.form-row-horizontal) {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.form-row:not(.form-row-horizontal) .form-item {
    max-width: 100%;
}

.form-row:not(.form-row-horizontal) .el-textarea {
    width: 100%;
    max-width: 850px; /* 限制最大宽度，留出边距 */
    margin: 0 auto; /* 居中显示 */
}

.form-row:not(.form-row-horizontal) .el-textarea-inner {
    width: 100%;
    min-height: 140px; /* 增加高度 */
    resize: vertical;
    font-family: var(--vue-font-mono);
    font-size: 14px;
    line-height: 1.6; /* 增加行高 */
    padding: 16px 20px; /* 增加内边距 */
}

.form-row:last-child {
    margin-bottom: 0;
}

.form-item {
    width: 100%;
}

/* 水平表单布局 */
.form-row-horizontal {
    display: flex;
    gap: var(--vue-spacing-xl);
    align-items: flex-start;
    margin-bottom: var(--vue-spacing-xl);
}

.form-item-horizontal {
    display: flex;
    flex-direction: column;
    gap: var(--vue-spacing-sm);
}

.form-item-horizontal.flex-1 {
    flex: 1;
    min-width: 0;
}

/* 居中按钮布局 */
.form-actions-centered {
    display: flex;
    justify-content: center;
    gap: var(--vue-spacing-md);
    margin-top: var(--vue-spacing-xl);
}

/* 左右分布按钮布局 */
.form-actions-split {
    display: flex;
    justify-content: space-between;
    gap: var(--vue-spacing-md);
    margin-top: var(--vue-spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.form-actions-split .btn {
    flex: 1;
    max-width: 320px;
}

.form-actions-split .btn:first-child {
    margin-right: auto;
}

.form-actions-split .btn:last-child {
    margin-left: auto;
}

/* 三列网格按钮布局 */
.form-actions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--vue-spacing-md);
    margin-top: var(--vue-spacing-xl);
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

.form-actions-grid .btn {
    width: 100%;
    min-width: 280px;
    justify-self: center;
}

/* PC端表单布局优化 */
@media (min-width: 769px) {
    .form-row-horizontal {
        align-items: flex-start; /* 改为flex-start以确保标签对齐 */
    }
    
    .form-item-horizontal:not(.flex-1) {
        flex: 0 0 auto;
        min-width: 200px;
        max-width: 250px;
        /* 确保选择框与输入框的标签在同一水平线 */
        display: flex;
        flex-direction: column;
    }
    
    .form-item-horizontal.flex-1 {
        max-width: none;
        /* 确保输入框的标签与选择框标签对齐 */
        display: flex;
        flex-direction: column;
    }
    
    /* 确保所有标签高度一致 */
    .form-row-horizontal .form-label {
        min-height: 20px;
        display: flex;
        align-items: center;
        margin-bottom: var(--vue-spacing-sm);
    }
}

/* 大屏幕优化 */
@media (min-width: 1024px) {
    .form-item-horizontal:not(.flex-1) {
        max-width: 200px;
    }
}

/* 移动端适配 */
@media (max-width: 768px) {
    .form-row-horizontal {
        flex-direction: column;
        gap: var(--vue-spacing-lg);
    }

    .form-item-horizontal {
        width: 100%;
    }

    .form-item-horizontal.flex-1 {
        min-width: auto;
        width: 100%;
    }

    /* 单列表单移动端优化 */
    .form-container:has(.form-row:not(.form-row-horizontal)) {
        padding: var(--vue-spacing-lg) var(--vue-spacing-md);
        margin: 0 var(--vue-spacing-md);
    }

    .form-row:not(.form-row-horizontal) {
        max-width: 100%;
    }

    .form-row:not(.form-row-horizontal) .el-textarea {
        max-width: 100%; /* 移动端全宽度 */
    }

    .form-row:not(.form-row-horizontal) .el-textarea-inner {
        min-height: 120px;
        font-size: 16px; /* 防止iOS自动缩放 */
        padding: 14px 16px; /* 稍微减少内边距 */
    }

    /* 左右分布按钮移动端优化 */
    .form-actions-split {
        max-width: 100%;
        flex-direction: column;
        gap: var(--vue-spacing-sm);
    }

    .form-actions-split .btn {
        max-width: 100%;
        width: 100%;
    }

    .form-actions-split .btn:first-child,
    .form-actions-split .btn:last-child {
        margin: 0;
    }

    .form-footer {
        flex-direction: column;
        gap: var(--vue-spacing-sm);
        align-items: flex-start;
    }

    .form-footer-left,
    .form-footer-right {
        width: 100%;
        justify-content: space-between;
    }
}
    
    .form-actions-centered {
        flex-direction: column;
        gap: var(--vue-spacing-sm);
    }
    
    .form-actions-centered .btn {
        width: 100%;
    }
}

/* 大屏幕表单优化 */
@media (min-width: 1024px) {
    .form {
        max-width: 900px;
    }
    
    .form-row:not(:first-child) .form-item {
        max-width: 700px;
    }
    
    .el-textarea {
        max-width: 700px;
    }
}

/* 超大屏幕优化 */
@media (min-width: 1200px) {
    .form {
        max-width: 1000px;
    }

    .form-row:not(:first-child) .form-item {
        max-width: 800px;
    }

    .el-textarea {
        max-width: 800px;
    }

    /* 单列表单超大屏幕优化 */
    .form-container:has(.form-row:not(.form-row-horizontal)) {
        max-width: 1200px;
    }

    .form-row:not(.form-row-horizontal) {
        max-width: 900px;
    }

    .form-row:not(.form-row-horizontal) .el-textarea-inner {
        min-height: 160px;
        font-size: 15px;
        padding: 20px 24px; /* 超大屏幕更大的内边距 */
    }

    .form-row:not(.form-row-horizontal) .el-textarea {
        max-width: 900px; /* 超大屏幕更宽 */
    }

    /* 左右分布按钮超大屏幕优化 */
    .form-actions-split {
        max-width: 800px;
        gap: var(--vue-spacing-xl);
    }

    .form-actions-split .btn {
        max-width: 380px;
        min-width: 200px;
    }
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--vue-spacing-xs);
    font-size: 14px;
    font-weight: 500;
    color: var(--vue-text-primary);
    margin-bottom: var(--vue-spacing-sm);
    min-height: 22px; /* 确保标签有一致的最小高度 */
    line-height: 1.2;
}

.label-required {
    color: var(--vue-color-danger);
}

.form-control {
    width: 100%;
}

/* Select Component */
.el-select {
    position: relative;
    width: 100%;
}

/* 水平布局中选择框优化 */
.form-row-horizontal .form-item-horizontal:not(.flex-1) .el-select {
    width: 100%;
    max-width: none;
}

/* PC端选择框宽度优化 */
@media (min-width: 769px) {
    .form-row-horizontal .form-item-horizontal:not(.flex-1) .el-select {
        width: 100%;
    }
}

.el-select-inner {
    width: 100%;
    height: 40px;
    padding: 0 36px 0 12px;
    font-size: 14px;
    color: var(--vue-text-primary);
    background: var(--vue-bg-primary);
    border: 1px solid var(--vue-border-primary);
    border-radius: var(--vue-radius);
    cursor: pointer;
    transition: var(--vue-transition);
    appearance: none;
}

.el-select-inner:hover {
    border-color: var(--vue-color-secondary);
}

.el-select-inner:focus {
    outline: none;
    border-color: var(--vue-color-secondary);
    box-shadow: 0 0 0 3px rgba(66, 184, 131, 0.1);
}

.el-select-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.arrow-icon {
    display: block;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--vue-text-secondary);
}

/* Textarea Component */
.el-textarea {
    width: 100%;
}

.el-textarea-inner {
    width: 100%;
    min-height: 120px;
    max-height: 400px; /* 增加最大高度 */
    padding: 16px 20px; /* 增加内边距 */
    font-size: 14px;
    color: var(--vue-text-primary);
    background: var(--vue-bg-primary);
    border: 1px solid var(--vue-border-primary);
    border-radius: var(--vue-radius);
    font-family: var(--vue-font-mono);
    resize: vertical;
    transition: var(--vue-transition);
    line-height: 1.6; /* 改善行高 */
}

.el-textarea-inner:hover {
    border-color: var(--vue-color-secondary);
}

.el-textarea-inner:focus {
    outline: none;
    border-color: var(--vue-color-secondary);
    box-shadow: 0 0 0 3px rgba(66, 184, 131, 0.1);
}

.el-textarea-inner::placeholder {
    color: var(--vue-text-placeholder);
}

/* Form Footer */
.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--vue-spacing-md);
    padding-top: var(--vue-spacing-sm);
    border-top: 1px solid var(--vue-border-light);
}

.form-footer-left {
    display: flex;
    align-items: center;
}

.form-footer-right {
    display: flex;
    align-items: center;
    gap: var(--vue-spacing-sm);
}

.char-count {
    font-size: 12px;
    color: var(--vue-text-secondary);
    font-weight: 500;
}

.form-tip {
    font-size: 12px;
    color: var(--vue-text-secondary);
    background: var(--vue-bg-secondary);
    padding: 2px var(--vue-spacing-sm);
    border-radius: var(--vue-radius-sm);
    border: 1px solid var(--vue-border-light);
}

/* Button Component */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--vue-spacing-sm);
    padding: 0 var(--vue-spacing-lg);
    height: 40px;
    min-height: 44px; /* iOS推荐的触摸目标最小尺寸 */
    min-width: 44px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid transparent;
    border-radius: var(--vue-radius);
    cursor: pointer;
    transition: var(--vue-transition);
    white-space: nowrap;
    text-decoration: none;
    outline: none;
    -webkit-tap-highlight-color: transparent; /* 去除点击高亮 */
}

.btn-primary {
    background: var(--vue-color-secondary);
    color: white;
    border-color: var(--vue-color-secondary);
}

.btn-primary:hover {
    background: #369870;
    border-color: #369870;
    transform: translateY(-1px);
    box-shadow: var(--vue-shadow);
}

.btn-default {
    background: var(--vue-bg-primary);
    color: var(--vue-text-primary);
    border-color: var(--vue-border-primary);
}

.btn-default:hover {
    background: var(--vue-bg-secondary);
    border-color: var(--vue-color-secondary);
    color: var(--vue-color-secondary);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn:active {
    transform: scale(0.98);
}

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--vue-border-primary);
    color: var(--vue-text-secondary);
}

.btn-icon:hover {
    background: var(--vue-bg-secondary);
    border-color: var(--vue-color-secondary);
    color: var(--vue-color-secondary);
}

.btn-icon-search {
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.btn-icon-clear {
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M3 6h18'/%3E%3Cpath d='M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.btn-icon-export {
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpath d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/%3E%3Cpolyline points='7,10 12,15 17,10'/%3E%3Cline x1='12' y1='15' x2='12' y2='3'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.btn-icon-confirm {
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.copy-icon {
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Crect width='9' height='13' x='9' y='9' rx='2' ry='2'/%3E%3Cpath d='M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.close-icon {
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.form-actions {
    display: flex;
    gap: var(--vue-spacing-md);
    justify-content: flex-end;
}

/* Result Styles */
.result-content {
    min-height: 100px;
}

.batch-summary {
    background: var(--vue-bg-secondary);
    border: 1px solid var(--vue-border-secondary);
    border-radius: var(--vue-radius);
    padding: var(--vue-spacing-lg);
    margin-bottom: var(--vue-spacing-lg);
}

.summary-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--vue-spacing-xl);
    justify-content: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--vue-spacing-xs);
}

.stat-label {
    font-size: 12px;
    color: var(--vue-text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 20px;
    font-weight: 700;
    font-family: var(--vue-font-mono);
}

.stat-item.total .stat-value {
    color: var(--vue-text-primary);
}

.stat-item.success .stat-value {
    color: var(--vue-color-success);
}

.stat-item.failed .stat-value {
    color: var(--vue-color-danger);
}

.stat-item.points .stat-value {
    color: var(--vue-color-warning);
}

.batch-results-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--vue-border-secondary);
    border-radius: var(--vue-radius);
    background: var(--vue-bg-primary);
    -webkit-overflow-scrolling: touch; /* iOS平滑滚动 */
    overscroll-behavior: contain; /* 防止滚动链 */
}

.batch-item {
    border-bottom: 1px solid var(--vue-border-secondary);
    padding: var(--vue-spacing-md);
    transition: var(--vue-transition);
}

.batch-item:last-child {
    border-bottom: none;
}

.batch-item:hover {
    background: var(--vue-bg-secondary);
}

.batch-item.success {
    border-left: 4px solid var(--vue-color-success);
}

.batch-item.error {
    border-left: 4px solid var(--vue-color-danger);
}

/* 紧凑型布局 */
.item-content {
    display: flex;
    align-items: center;
    gap: var(--vue-spacing-md);
}

.item-index {
    font-size: 12px;
    color: var(--vue-text-secondary);
    font-weight: 500;
    min-width: 35px;
    flex-shrink: 0;
}

.hash-result-compact {
    display: flex;
    align-items: center;
    gap: var(--vue-spacing-sm);
    flex: 1;
    min-width: 0;
}

.hash-result-extended {
    display: flex;
    align-items: center;
    gap: var(--vue-spacing-sm);
    flex: 1;
    min-width: 0;
}

.hash-compact,
.hash-type-compact,
.result-compact {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.hash-compact {
    flex: 2;
}

.hash-type-compact {
    flex: 0.8;
    max-width: 80px;
}

.result-compact {
    flex: 1.5;
}

.label-text {
    font-size: 10px;
    color: var(--vue-text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hash-value-compact {
    font-family: var(--vue-font-mono);
    font-size: 11px;
    background: var(--vue-bg-primary);
    padding: 4px 6px;
    border-radius: var(--vue-radius-sm);
    color: var(--vue-text-primary);
    word-break: break-all;
    border: 1px solid var(--vue-border-secondary);
    min-height: 24px;
    display: flex;
    align-items: center;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hash-type-value {
    font-family: var(--vue-font-family);
    font-size: 11px;
    font-weight: 500;
    background: var(--vue-bg-tertiary);
    padding: 4px 6px;
    border-radius: var(--vue-radius-sm);
    color: var(--vue-text-primary);
    border: 1px solid var(--vue-border-light);
    min-height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-value-compact {
    font-family: var(--vue-font-mono);
    font-size: 12px;
    line-height: 1.3;
    word-break: break-all;
    padding: 4px 6px;
    border-radius: var(--vue-radius-sm);
    min-height: 24px;
    display: flex;
    align-items: center;
    background: var(--vue-bg-primary);
    border: 1px solid var(--vue-border-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-value-compact.success {
    color: var(--vue-color-success);
    font-weight: 600;
    border-color: rgba(103, 194, 58, 0.3);
    background: rgba(103, 194, 58, 0.05);
}

.result-value-compact.error {
    color: var(--vue-color-danger);
    border-color: rgba(245, 108, 108, 0.3);
    background: rgba(245, 108, 108, 0.05);
}

.arrow-compact {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--vue-spacing-xs);
    flex-shrink: 0;
}

.arrow-down-compact {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 6px solid var(--vue-text-placeholder);
    transition: var(--vue-transition);
}

.arrow-down-compact.success {
    border-top-color: var(--vue-color-success);
}

.arrow-down-compact.error {
    border-top-color: var(--vue-color-danger);
}

.item-status-compact {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.status-icon {
    font-weight: 700;
    font-size: 14px;
}

.status-icon.success {
    color: var(--vue-color-success);
}

.status-icon.error {
    color: var(--vue-color-danger);
}

.hash-result-pair {
    display: flex;
    flex-direction: column;
    gap: var(--vue-spacing-md);
}

.pair-row {
    display: flex;
    align-items: stretch;
    gap: var(--vue-spacing-md);
    background: var(--vue-bg-secondary);
    border-radius: var(--vue-radius);
    padding: var(--vue-spacing-md);
    transition: var(--vue-transition);
}

.pair-row:hover {
    background: var(--vue-bg-tertiary);
}

.hash-column,
.result-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--vue-spacing-xs);
}

.column-label {
    font-size: 12px;
    color: var(--vue-text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.arrow-column {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--vue-spacing-sm);
}

.arrow-down {
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid var(--vue-text-placeholder);
    transition: var(--vue-transition);
}

.batch-item.success .arrow-down {
    border-top-color: var(--vue-color-success);
}

.batch-item.error .arrow-down {
    border-top-color: var(--vue-color-danger);
}

.hash-value {
    font-family: var(--vue-font-mono);
    font-size: 13px;
    background: var(--vue-bg-primary);
    padding: var(--vue-spacing-sm) var(--vue-spacing-md);
    border-radius: var(--vue-radius);
    color: var(--vue-text-primary);
    word-break: break-all;
    border: 1px solid var(--vue-border-secondary);
    min-height: 36px;
    display: flex;
    align-items: center;
    line-height: 1.4;
}

.result-value {
    font-family: var(--vue-font-mono);
    font-size: 14px;
    line-height: 1.4;
    word-break: break-all;
    padding: var(--vue-spacing-sm) var(--vue-spacing-md);
    border-radius: var(--vue-radius);
    min-height: 36px;
    display: flex;
    align-items: center;
    background: var(--vue-bg-primary);
    border: 1px solid var(--vue-border-secondary);
}

.result-value.success {
    color: var(--vue-color-success);
    font-weight: 600;
    border-color: rgba(103, 194, 58, 0.3);
    background: rgba(103, 194, 58, 0.05);
}

.result-value.error {
    color: var(--vue-color-danger);
    border-color: rgba(245, 108, 108, 0.3);
    background: rgba(245, 108, 108, 0.05);
}

/* Loading Mask */
.loading-mask {
    position: fixed;
    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: 2000;
    backdrop-filter: blur(4px);
}

.loading-spinner {
    text-align: center;
}

.loading-inner {
    display: inline-block;
    width: 50px;
    height: 50px;
}

.circular {
    animation: loading-rotate 2s linear infinite;
    width: 100%;
    height: 100%;
}

.path {
    animation: loading-dash 1.5s ease-in-out infinite;
    stroke-dasharray: 90, 150;
    stroke-dashoffset: 0;
    stroke: var(--vue-color-secondary);
    stroke-linecap: round;
}

@keyframes loading-rotate {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes loading-dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

.loading-text {
    margin-top: var(--vue-spacing-lg);
    font-size: 14px;
    color: var(--vue-text-secondary);
    margin-bottom: var(--vue-spacing-lg);
}

/* 取消查询按钮样式 */
.cancel-loading-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--vue-spacing-xs);
    padding: var(--vue-spacing-sm) var(--vue-spacing-lg);
    background: var(--vue-color-danger);
    color: white;
    border: none;
    border-radius: var(--vue-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--vue-transition);
    margin-top: var(--vue-spacing-md);
    min-height: 40px;
    box-shadow: var(--vue-shadow);
}

.cancel-loading-btn:hover {
    background: #dd4b39;
    transform: translateY(-1px);
    box-shadow: var(--vue-shadow-md);
}

.cancel-loading-btn:active {
    background: #c23321;
    transform: translateY(0);
    box-shadow: var(--vue-shadow-sm);
}

.cancel-loading-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: var(--vue-shadow-sm) !important;
}

/* Modal Component */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--vue-spacing-lg);
}

.modal-mask {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-wrapper {
    position: relative;
    max-width: 400px;
    width: 100%;
    z-index: 1;
}

.modal-container {
    background: var(--vue-bg-primary);
    border-radius: var(--vue-radius-lg);
    box-shadow: var(--vue-shadow-lg);
    overflow: hidden;
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    padding: var(--vue-spacing-lg) var(--vue-spacing-xl);
    border-bottom: 1px solid var(--vue-border-secondary);
    background: var(--vue-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    display: flex;
    align-items: center;
    gap: var(--vue-spacing-sm);
    font-size: 18px;
    font-weight: 600;
    color: var(--vue-text-primary);
}

.modal-icon-points {
    width: 20px;
    height: 20px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e6a23c' stroke-width='2'%3E%3Cpolygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--vue-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vue-text-secondary);
    transition: var(--vue-transition);
}

.modal-close:hover {
    background: var(--vue-bg-tertiary);
    color: var(--vue-text-primary);
}

.modal-body {
    padding: var(--vue-spacing-xl);
}

.confirm-info {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--vue-spacing-md) var(--vue-spacing-xl);
    margin-bottom: var(--vue-spacing-xl);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--vue-spacing-md);
}

.info-label {
    font-size: 14px;
    color: var(--vue-text-secondary);
    font-weight: 500;
    white-space: nowrap;
}

.info-value {
    font-size: 16px;
    font-weight: 600;
    font-family: var(--vue-font-mono);
    color: var(--vue-text-primary);
}

.info-value.warning {
    color: var(--vue-color-warning);
}

.info-value.success {
    color: var(--vue-color-success);
}

.confirm-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--vue-spacing-sm);
    padding: var(--vue-spacing-md);
    background: var(--vue-bg-secondary);
    border-left: 4px solid var(--vue-color-info);
    border-radius: var(--vue-radius);
}

.notice-icon {
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23909399' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='12' y1='16' x2='12' y2='12'/%3E%3Cline x1='12' y1='8' x2='12.01' y2='8'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
    margin-top: 2px;
    flex-shrink: 0;
}

.modal-footer {
    padding: var(--vue-spacing-md) var(--vue-spacing-xl) var(--vue-spacing-xl);
    display: flex;
    justify-content: flex-end;
    gap: var(--vue-spacing-md);
    background: var(--vue-bg-secondary);
    border-top: 1px solid var(--vue-border-secondary);
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    html, body {
        font-size: 16px; /* 提高基础字体大小，改善可读性 */
    }
    
    .header-container,
    .main-container {
        padding: 0 var(--vue-spacing-md);
    }
    
    .header-container {
        height: 56px;
    }
    
    .logo {
        width: 36px;
        height: 36px;
        margin-top: 1px;
    }
    
    .logo-icon {
        width: 18px;
        height: 18px;
    }
    
    .logo-title {
        font-size: 18px;
    }
    
    .page-subtitle {
        font-size: 13px;
    }
    
    .user-avatar {
        width: 32px;
        height: 32px;
    }
    
    .user-name {
        font-size: 13px;
    }
    
    .user-points {
        font-size: 11px;
    }
    
    .vip-badge {
        font-size: 10px;
        padding: 3px 6px;
    }
    
    .main {
        padding: var(--vue-spacing-md) var(--vue-spacing-md);
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 15px;
    }
    
    .info-cards {
        grid-template-columns: 1fr;
        gap: var(--vue-spacing-sm);
        margin-bottom: var(--vue-spacing-md);
    }
    
    .info-card {
        padding: var(--vue-spacing-md);
        flex-direction: column;
        align-items: center;
        gap: var(--vue-spacing-sm);
        margin-bottom: 0;
    }
    
    .info-card-icon {
        width: 48px;
        height: 48px;
        margin: 0 auto;
    }
    
    .info-card-content {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
    }
    
    .result-header {
        padding: var(--vue-spacing-sm) var(--vue-spacing-md);
    }
    
    .result-content {
        padding: var(--vue-spacing-md);
    }
    
    .form-container {
        padding: var(--vue-spacing-lg);
        margin-bottom: var(--vue-spacing-lg);
    }
    
    .form-row {
        margin-bottom: var(--vue-spacing-lg);
    }
    
    .el-select {
        max-width: none;
    }
    
    .form-actions {
        flex-direction: column;
        gap: var(--vue-spacing-sm);
    }
    
    .btn {
        width: 100%;
    }
    
    .pair-row {
        flex-direction: column;
        gap: var(--vue-spacing-sm);
    }
    
    .arrow-column {
        display: none;
    }
    
    /* 移动端紧凑布局适配 */
    .item-content {
        flex-direction: column;
        align-items: stretch;
        gap: var(--vue-spacing-md);
    }
    
    .item-index {
        align-self: flex-start;
        margin-bottom: 0;
    }
    
    .hash-result-compact {
        flex-direction: column;
        align-items: stretch;
        gap: var(--vue-spacing-md);
        width: 100%;
    }
    
    .hash-compact,
    .result-compact {
        width: 100%;
    }
    
    .arrow-compact {
        display: none;
    }
    
    .item-status-compact {
        align-self: center;
        margin-top: var(--vue-spacing-sm);
    }
    
    .summary-stats {
        flex-direction: column;
        align-items: stretch;
        gap: var(--vue-spacing-sm);
    }
    
    .stat-item {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: var(--vue-spacing-sm);
        background: var(--vue-bg-secondary);
        border-radius: var(--vue-radius);
    }
    
    .confirm-info {
        grid-template-columns: 1fr;
        gap: var(--vue-spacing-sm);
    }
    
    .info-item {
        justify-content: space-between;
        padding: var(--vue-spacing-sm);
        background: var(--vue-bg-secondary);
        border-radius: var(--vue-radius);
    }
    
    .modal-wrapper {
        max-width: none;
        width: 100%;
        margin: var(--vue-spacing-md);
    }
    
    .modal-footer {
        flex-direction: column;
        gap: var(--vue-spacing-sm);
    }
    
    .modal-footer .btn {
        width: 100%;
    }
    
    /* 平板设备取消按钮适配 */
    .cancel-loading-btn {
        padding: var(--vue-spacing-md) var(--vue-spacing-xl);
        font-size: 14px;
        margin-top: var(--vue-spacing-lg);
    }

    /* 单列表单小屏幕优化 */
    .form-container:has(.form-row:not(.form-row-horizontal)) {
        padding: var(--vue-spacing-lg);
        margin: 0;
    }

    .form-row:not(.form-row-horizontal) .el-textarea-inner {
        min-height: 130px;
        font-size: 15px;
        padding: 15px 18px; /* 平板适中的内边距 */
    }

    .form-row:not(.form-row-horizontal) .el-textarea {
        max-width: 100%; /* 平板端全宽度 */
    }

    /* 左右分布按钮平板端优化 */
    .form-actions-split {
        max-width: 600px;
        gap: var(--vue-spacing-lg);
    }

    .form-actions-split .btn {
        max-width: 280px;
    }

    .form-footer {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--vue-spacing-sm);
    }

    .form-footer-left {
        order: 2;
        flex: 1;
    }

    .form-footer-right {
        order: 1;
        flex-shrink: 0;
    }
}

@media (max-width: 480px) {
    .header-container,
    .main-container {
        padding: 0 var(--vue-spacing-sm);
    }
    
    .header-brand {
        gap: var(--vue-spacing-sm);
    }
    
    .user-dropdown-content {
        padding: var(--vue-spacing-xs) var(--vue-spacing-sm);
        gap: var(--vue-spacing-xs);
    }
    
    .user-info {
        gap: 1px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .section-subtitle {
        font-size: 14px;
    }
    
    .info-card {
        padding: var(--vue-spacing-sm);
    }
    
    .info-card-icon {
        width: 48px;
        height: 48px;
    }
    
    .info-card-title {
        font-size: 15px;
    }
    
    .info-card-description {
        font-size: 12px;
        line-height: 1.4;
    }
    
    .result-header {
        padding: var(--vue-spacing-sm) var(--vue-spacing-sm);
    }
    
    .result-content {
        padding: var(--vue-spacing-sm);
        padding-right: var(--vue-spacing-lg); /* 为浮动按钮留出空间 */
    }
    
    .copy-float-btn {
        top: var(--vue-spacing-xs);
        right: var(--vue-spacing-xs);
        width: 36px;
        height: 36px;
    }
    
    .form-container {
        padding: var(--vue-spacing-sm);
    }
    
    .el-textarea-inner {
        min-height: 100px;
        padding: var(--vue-spacing-sm);
    }
    
    .form-footer {
        flex-direction: column;
        gap: var(--vue-spacing-xs);
        align-items: flex-start;
    }
    
    .batch-results-list {
        max-height: 300px;
    }

    .hash-result-extended {
        flex-direction: column;
        gap: var(--vue-spacing-xs);
        align-items: stretch;
    }

    .hash-type-compact {
        max-width: none;
        flex: 1;
    }

    .hash-compact,
    .hash-type-compact,
    .result-compact {
        flex: 1;
    }
    
    .batch-item {
        padding: var(--vue-spacing-md);
        margin-bottom: var(--vue-spacing-sm);
    }
    
    .hash-value,
    .result-value {
        font-size: 12px;
        min-height: 32px;
        padding: var(--vue-spacing-xs);
    }
    
    .item-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--vue-spacing-xs);
    }
    
    /* 更小屏幕的紧凑布局优化 */
    .batch-item {
        padding: var(--vue-spacing-sm);
    }
    
    .label-text {
        font-size: 9px;
    }
    
    .hash-value-compact {
        font-size: 10px;
        padding: 3px 4px;
        min-height: 20px;
    }
    
    .result-value-compact {
        font-size: 11px;
        padding: 3px 4px;
        min-height: 20px;
    }
    
    .item-index {
        font-size: 11px;
        min-width: 30px;
    }
    
    .modal-header {
        padding: var(--vue-spacing-sm);
    }
    
    .modal-body {
        padding: var(--vue-spacing-sm);
    }
    
    .modal-footer {
        padding: var(--vue-spacing-sm);
    }
    
    /* 移动端取消按钮适配 */
    .cancel-loading-btn {
        width: 100%;
        padding: var(--vue-spacing-md);
        font-size: 15px;
        margin-top: var(--vue-spacing-lg);
    }
}