/* ================================================
   空运查询工具专用样式
   ================================================ */

/* 搜索区域 */
.search-section {
    margin-bottom: 2rem;
}

.search-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.search-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    color: white;
}

.search-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.search-subtitle {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

/* 搜索表单 */
.search-form {
    padding: 2rem;
}

/* 空运查询说明 */
.aircargo-description {
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, rgba(74, 156, 1, 0.03) 0%, rgba(74, 156, 1, 0.01) 100%);
    border-bottom: 1px solid var(--border-light);
    border-radius: 20px;
    margin-top: 40px;
}

.aircargo-description p {
    margin: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    text-align: justify;
}

.aircargo-description p:first-child {
    margin-top: 0;
}

.aircargo-description p:last-child {
    margin-bottom: 0;
}

.aircargo-description strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* 演示单号样式 */
.demo-bill-container {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.demo-bill-number {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-green);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    margin-left: 0.5rem;
}

.demo-bill-number:hover {
    background: var(--primary-green-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* 高亮输入框动画 */
.highlight-input {
    animation: highlightPulse 1s ease-in-out;
}

@keyframes highlightPulse {
    0% {
        border-color: var(--primary-green);
        box-shadow: 0 0 0 3px rgba(74, 156, 1, 0.2);
    }
    50% {
        border-color: var(--primary-green);
        box-shadow: 0 0 0 6px rgba(74, 156, 1, 0.3);
    }
    100% {
        border-color: var(--border-primary);
        box-shadow: none;
    }
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}

.form-label i {
    color: var(--primary-green);
    font-size: 1rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(74, 156, 1, 0.1);
    background: var(--bg-primary);
}

/* 修复浏览器自动填充样式 */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus,
.form-input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px var(--bg-primary) inset !important;
    -webkit-text-fill-color: var(--text-primary) !important;
    background: var(--bg-primary) !important;
    border-color: var(--primary-green) !important;
}

/* 修复Firefox自动填充样式 */
.form-input:-moz-autofill {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}

.form-input.error {
    border-color: var(--error-color, #dc3545);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-input.error:focus {
    border-color: var(--error-color, #dc3545);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

/* 错误提示样式 */
.input-hint-error {
    font-size: 0.75rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--error-color, #dc3545);
    font-weight: 500;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-input::placeholder {
    color: var(--text-muted);
}

.input-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* 搜索按钮 */
.search-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-direction: row-reverse;
}

.search-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    overflow: hidden;
    min-width: 140px;
    justify-content: center;
}

.search-btn.primary {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    color: white;
    box-shadow: var(--shadow-md);
}

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

.search-btn.primary:disabled {
    background: var(--gray-300);
    color: var(--gray-500);
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--shadow-sm);
}

.search-btn.secondary {
    background: linear-gradient(135deg, rgba(74, 156, 1, 0.08), rgba(74, 156, 1, 0.05));
    color: var(--primary-green-dark);
    border: 1px solid rgba(74, 156, 1, 0.2);
    box-shadow: 0 2px 8px rgba(74, 156, 1, 0.1);
}

.search-btn.secondary:hover {
    background: linear-gradient(135deg, rgba(74, 156, 1, 0.15), rgba(74, 156, 1, 0.1));
    color: var(--primary-green);
    border-color: rgba(74, 156, 1, 0.3);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 156, 1, 0.15);
}

/* 按钮波纹效果 */
.btn-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.search-btn:active .btn-ripple {
    width: 300px;
    height: 300px;
}

/* 结果区域 */
.results-section {
    animation: fadeInUp 0.5s ease-out;
}

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

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.results-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.results-stats {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* 查询结果内容 */
.results-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    margin-bottom:2rem;
}

/* 空运信息卡片 */
.aircargo-info-card {
    padding: 2rem;
    border-bottom: 1px solid var(--border-light);
}

.aircargo-info-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

/* 头部操作区域 */
.aircargo-header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* 他们说按钮 */
.tashuo-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    height: 36px; /* 固定高度确保一致性 */
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(74, 156, 1, 0.2);
    box-sizing: border-box;
}

.tashuo-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 156, 1, 0.3);
    background: linear-gradient(135deg, var(--primary-green-dark), var(--primary-green));
}

.tashuo-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(74, 156, 1, 0.2);
}

.tashuo-btn i {
    font-size: 0.875rem;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    height: 36px; /* 固定高度确保一致性 */
    background: linear-gradient(135deg, #ff9500, #ffb84d);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(255, 149, 0, 0.2);
    box-sizing: border-box;
    white-space: nowrap;
}

.share-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 149, 0, 0.3);
    background: linear-gradient(135deg, #e6860f, #ff9500);
}

.share-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(255, 149, 0, 0.2);
}

.share-btn i {
    font-size: 0.875rem;
}

/* 移动端响应式调整 */
@media (max-width: 768px) {
    .share-btn {
        font-size: 0.8rem;
        padding: 0.375rem 0.75rem;
        height: 32px;
        gap: 0.375rem;
    }
    
    .share-btn i {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .share-btn {
        padding: 0.5rem 1rem;
        height: 36px;
        gap: 0.25rem;
    }
    
    .share-btn i {
        font-size: 0.75rem;
    }
}

.master-no {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
    font-family: 'SF Mono', 'Monaco', 'Menlo', 'Consolas', 'Liberation Mono', 'Courier New', monospace;
}

.tracking-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    height: 36px; /* 固定高度确保与tashuo-btn一致 */
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    box-sizing: border-box;
}

.tracking-status.tracking {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
}

.tracking-status.ended {
    background: linear-gradient(135deg, #6c757d, #495057);
    color: white;
}

.tracking-status.failed {
    background: linear-gradient(135deg, #dc3545, #e74c3c);
    color: white;
}

/* 基本信息网格 */
.basic-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 600;
}

.info-value.highlight {
    color: var(--primary-green);
    font-weight: 700;
}

/* 航班信息 */
.flight-info-section {
    margin-top: 2rem;
}

.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.flight-info-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.flight-item {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 1rem;
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.flight-item:hover {
    border-color: var(--primary-green-soft);
    box-shadow: 0 4px 12px rgba(74, 156, 1, 0.1);
}

.flight-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.flight-no {
    font-weight: 700;
    color: var(--primary-green);
    font-size: 1rem;
}

.flight-route {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.flight-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

/* 状态跟踪 */
.status-tracking-section {
    padding: 2rem;
    background: var(--bg-secondary);
}

.status-timeline {
    position: relative;
    padding-left: 2rem;
}

.status-timeline::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-medium);
}

.status-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.status-item:last-child {
    padding-bottom: 0;
}

.status-item::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 0.25rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-green);
    border: 2px solid var(--bg-primary);
    z-index: 1;
}

.status-item.current::before {
    background: var(--primary-green);
    box-shadow: 0 0 0 4px rgba(74, 156, 1, 0.2);
}

.status-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.status-info {
    flex: 1;
    min-width: 200px;
}

.status-desc {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.status-place {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.status-time {
    color: var(--text-muted);
    font-size: 0.75rem;
    white-space: nowrap;
}

/* 空状态 */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--border-medium);
}

.empty-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

.empty-icon i {
    font-size: 2rem;
}

.empty-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 400px;
}

.empty-action {
    padding: 0.75rem 1.5rem;
    background: var(--primary-green);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.empty-action:hover {
    background: var(--primary-green-dark);
    transform: translateY(-1px);
}

/* 首次查询提示 */
.first-query-notice {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    text-align: center;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    border: 2px solid var(--primary-green-soft);
    box-shadow: var(--shadow-lg);
}

.notice-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
}

.notice-icon i {
    font-size: 2rem;
}

.notice-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.notice-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
    line-height: 1.6;
}

.notice-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.notice-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.notice-btn:not(.secondary) {
    background: var(--primary-green);
    color: white;
}

.notice-btn:not(.secondary):hover {
    background: var(--primary-green-dark);
    transform: translateY(-1px);
}

.notice-btn.secondary {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-medium);
}

.notice-btn.secondary:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .search-header {
        padding: 1.5rem 1rem 1rem;
    }
    
    .aircargo-description {
        padding: 1rem 1.5rem;
    }
    
    .aircargo-description p {
        font-size: 0.8rem;
        line-height: 1.5;
    }
    
    .search-title {
        font-size: 1.5rem;
    }
    
    .search-form {
        padding: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .search-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .search-btn {
        width: 100%;
        max-width: 300px;
    }
    
    .results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .aircargo-info-card {
        padding: 1.5rem;
    }
    
    .aircargo-info-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .master-no {
        font-size: 1.25rem;
    }
    
    .basic-info-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .flight-details {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .status-tracking-section {
        padding: 1.5rem;
    }
    
    .status-timeline {
        padding-left: 1.5rem;
    }
    
    .status-content {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .status-info {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .search-header {
        padding: 1rem;
    }
    
    .aircargo-description {
        padding: 0.75rem 1rem;
    }
    
    .aircargo-description p {
        font-size: 0.75rem;
        line-height: 1.4;
    }
    
    .search-title {
        font-size: 1.25rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .search-form {
        padding: 1rem;
    }
    
    .form-input {
        padding: 0.875rem 1rem;
    }
    
    .search-btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .aircargo-info-card {
        padding: 1rem;
    }
    
    .master-no {
        font-size: 1.125rem;
    }
    
    .status-tracking-section {
        padding: 1rem;
    }
    
    .empty-state {
        padding: 2rem 1rem;
    }
    
    .empty-icon {
        width: 60px;
        height: 60px;
    }
    
    .empty-icon i {
        font-size: 1.5rem;
    }
    
    .empty-title {
        font-size: 1.25rem;
    }
    
    .notice-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .notice-btn {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
} 

/* ================================================
   权限提示模态框样式
   ================================================ */

.permission-modal {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    max-width: 500px;
    width: 90%;
    margin: 0 auto;
    text-align: center;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--border-light);
    position: relative;
    animation: modalSlideIn 0.3s ease-out;
}

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

.permission-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 25px rgba(74, 156, 1, 0.2);
}

.permission-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.permission-description {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.permission-stats {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-light);
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-light);
}

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

.stat-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.stat-value {
    font-weight: 700;
    color: var(--primary-green);
}

.permission-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.permission-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 120px;
    justify-content: center;
}

.permission-btn.primary {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    color: white;
    box-shadow: 0 4px 15px rgba(74, 156, 1, 0.2);
}

.permission-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 156, 1, 0.3);
}

.permission-btn.secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-light);
}

.permission-btn.secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-primary);
    transform: translateY(-1px);
}

/* 模态框遮罩 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}

/* 响应式适配 */
@media (max-width: 768px) {
    .permission-modal {
        padding: 2rem 1.5rem;
    }
    
    .permission-title {
        font-size: 1.25rem;
    }
    
    .permission-actions {
        flex-direction: column;
    }
    
    .permission-btn {
        width: 100%;
        min-width: auto;
    }
    
    /* 移动端权限提示框按钮顺序调整 */
    .aircargo-modal-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .aircargo-modal-confirm-btn {
        order: 1;
    }
    
    .aircargo-modal-cancel-btn {
        order: 2;
    }
}

/* 暗色主题适配 */
[data-theme="dark"] .permission-modal {
    background: var(--dark-bg-secondary);
    border-color: var(--dark-border-light);
}

[data-theme="dark"] .permission-stats {
    background: var(--dark-bg-tertiary);
    border-color: var(--dark-border-light);
}

[data-theme="dark"] .stat-item {
    border-color: var(--dark-border-light);
}

[data-theme="dark"] .permission-btn.secondary {
    background: var(--dark-bg-tertiary);
    color: var(--dark-text-primary);
    border-color: var(--dark-border-light);
}

[data-theme="dark"] .permission-btn.secondary:hover {
    background: var(--dark-bg-primary);
    border-color: var(--dark-border-primary);
} 

/* ================================================
   美观的空运查询模态框样式
   ================================================ */

.aircargo-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    /* 移除蒙版的过渡效果，直接显示/隐藏 */
}

.aircargo-modal-overlay.aircargo-fade-in {
    /* 蒙版无过渡效果 */
}

.aircargo-modal-overlay.aircargo-fade-out {
    /* 蒙版无过渡效果 */
}

.aircargo-modal-content {
    background: var(--bg-primary, #ffffff);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.15),
        0 8px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-light, #e0e0e0);
    position: relative;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.aircargo-modal-overlay.aircargo-fade-in .aircargo-modal-content {
    transform: translateY(0) scale(1);
}

.aircargo-modal-overlay.aircargo-fade-out .aircargo-modal-content {
    transform: translateY(30px) scale(0.9);
    opacity: 0;
}

.aircargo-modal-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    position: relative;
    overflow: hidden;
}

.aircargo-modal-icon-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: inherit;
    opacity: 0.1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.2;
    }
}

.aircargo-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary, #333);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.aircargo-modal-message {
    font-size: 1rem;
    color: var(--text-secondary, #666);
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.aircargo-modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.aircargo-modal-confirm-btn,
.aircargo-modal-cancel-btn {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 120px;
    position: relative;
    overflow: hidden;
}

.aircargo-modal-confirm-btn {
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.aircargo-modal-confirm-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.aircargo-modal-confirm-btn:active {
    transform: translateY(0);
}

.aircargo-modal-cancel-btn {
    background: var(--bg-secondary, #f5f5f5);
    color: var(--text-secondary, #666);
    border: 2px solid var(--border-light, #e0e0e0);
}

.aircargo-modal-cancel-btn:hover {
    background: var(--bg-tertiary, #f0f0f0);
    color: var(--text-primary, #333);
    border-color: var(--border-primary, #d0d0d0);
    transform: translateY(-1px);
}

.aircargo-modal-cancel-btn:active {
    transform: translateY(0);
}

/* 响应式适配 */
@media (max-width: 768px) {
    .aircargo-modal-content {
        padding: 2rem 1.5rem;
        margin: 1rem;
        max-width: none;
        width: calc(100% - 2rem);
    }
    
    .aircargo-modal-title {
        font-size: 1.25rem;
    }
    
    .aircargo-modal-message {
        font-size: 0.95rem;
    }
    
    .aircargo-modal-actions {
        flex-direction: column;
    }
    
    .aircargo-modal-confirm-btn,
    .aircargo-modal-cancel-btn {
        width: 100%;
        min-width: auto;
    }
}

/* 暗色主题适配 */
[data-theme="dark"] .aircargo-modal-content {
    background: var(--dark-bg-secondary, #2a2a2a);
    border-color: var(--dark-border-light, #404040);
}

[data-theme="dark"] .aircargo-modal-title {
    color: var(--dark-text-primary, #ffffff);
}

[data-theme="dark"] .aircargo-modal-message {
    color: var(--dark-text-secondary, #cccccc);
}

[data-theme="dark"] .aircargo-modal-cancel-btn {
    background: var(--dark-bg-tertiary, #1a1a1a);
    color: var(--dark-text-secondary, #cccccc);
    border-color: var(--dark-border-light, #404040);
}

[data-theme="dark"] .aircargo-modal-cancel-btn:hover {
    background: var(--dark-bg-primary, #333333);
    color: var(--dark-text-primary, #ffffff);
    border-color: var(--dark-border-primary, #555555);
} 

/* ================================================
   移动端查询结果布局优化
   ================================================ */

/* 移动端基本信息网格布局调整 */
@media (max-width: 768px) {
    .aircargo-info-header {
        display: flex;
        justify-content: space-between;
        align-items: inherit;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .master-no {
        flex: 1;
        min-width: 0;
        text-align: left;
        justify-content: flex-start;
        align-self: flex-start;
    }
    
    .aircargo-header-actions {
        display: flex;
        gap: 0.5rem;
        flex-shrink: 0;
        justify-content: flex-end;
    }
    
    /* 基本信息网格 - 使用CSS Grid强制同行显示 */
    .basic-info-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }
    
    /* 航空公司 + 航班号 同一行 */
    .basic-info-grid .info-item:nth-child(1) {
        grid-column: 1;
        text-align: left;
    }
    
    .basic-info-grid .info-item:nth-child(2) {
        grid-column: 2;
        text-align: right;
    }
    
    /* 起飞地 + 目的地 同一行 */
    .basic-info-grid .info-item:nth-child(3) {
        grid-column: 1;
        text-align: left;
    }
    
    .basic-info-grid .info-item:nth-child(4) {
        grid-column: 2;
        text-align: right;
    }
    
    /* 当前状态 + 件数 同一行 */
    .basic-info-grid .info-item:nth-child(5) {
        grid-column: 1;
        text-align: left;
    }
    
    .basic-info-grid .info-item:nth-child(6) {
        grid-column: 2;
        text-align: right;
    }
    
    /* 重量 + 体积 同一行 */
    .basic-info-grid .info-item:nth-child(7) {
        grid-column: 1;
        text-align: left;
    }
    
    .basic-info-grid .info-item:nth-child(8) {
        grid-column: 2;
        text-align: right;
    }
    
    /* 航班详情网格调整 */
    .flight-details {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
    
    /* 航班日期单独一行 - 左对齐 */
    .flight-details .info-item:nth-child(1) {
        grid-column: 1 / -1;
        text-align: left;
        margin-bottom: 0.5rem;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid var(--border-light);
    }
    
    /* 预计起飞 + 实际起飞 同一行 */
    .flight-details .info-item:nth-child(2) {
        grid-column: 1;
        text-align: left;
    }
    
    .flight-details .info-item:nth-child(3) {
        grid-column: 2;
        text-align: right;
    }
    
    /* 预计抵达 + 实际抵达 同一行 */
    .flight-details .info-item:nth-child(4) {
        grid-column: 1;
        text-align: left;
    }
    
    .flight-details .info-item:nth-child(5) {
        grid-column: 2;
        text-align: right;
    }
    
    /* 件数 + 重量 同一行 */
    .flight-details .info-item:nth-child(6) {
        grid-column: 1;
        text-align: left;
    }
    
    .flight-details .info-item:nth-child(7) {
        grid-column: 2;
        text-align: right;
    }
    
    /* 体积单独一行 - 左对齐 */
    .flight-details .info-item:nth-child(8) {
        grid-column: 1 / -1;
        text-align: left;
        margin-top: 0.5rem;
        padding-top: 0.5rem;
    }
    
    /* 状态跟踪时间保持在同一行右侧 */
    .status-content {
        flex-direction: row;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .status-info {
        flex: 1;
        min-width: auto;
    }
    
    .status-time {
        white-space: nowrap;
        flex-shrink: 0;
    }
}

/* 小屏幕设备的进一步优化 */
@media (max-width: 480px) {
    .basic-info-grid .info-item,
    .flight-details .info-item {
        font-size: 0.875rem;
    }
    
    .basic-info-grid .info-label,
    .flight-details .info-label {
        font-size: 0.75rem;
    }
    
    .basic-info-grid .info-value,
    .flight-details .info-value {
        font-size: 0.875rem;
    }
}