:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #3b82f6;
    --accent-color: #ef4444;
    --dark-bg: #1e293b;
    --light-bg: #f1f5f9;
    --card-bg: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #f8fafc;
    --border-color: #e2e8f0;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
}

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

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--light-bg);
    background-image: linear-gradient(135deg, #f0f4f8 0%, #d9e2ec 100%);
    min-height: 100vh;
}

.main-wrapper {
    min-height: 100vh;
    padding: 2rem 1rem;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

/* 卡片样式 */
.card {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
}

.card-header {
    padding: 1.25rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-body {
    padding: 1.5rem;
}

/* 头部样式 */
header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.logo-area {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    gap: 1rem;
}

.logo-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    background-color: var(--card-bg);
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    letter-spacing: -0.5px;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* 表单样式 */
.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group label i {
    color: var(--primary-color);
}

.input-wrapper {
    position: relative;
}

input[type="text"] {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--card-bg);
    transition: all 0.2s ease;
    color: var(--text-primary);
}

input[type="text"]:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    outline: none;
}

input[type="text"]::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.input-hint {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* 端口选项 */
.port-option {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem;
    background-color: rgba(239, 68, 68, 0.07);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.port-option input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.port-option label {
    display: flex;
    align-items: center;
    margin-bottom: 0;
    font-weight: 500;
    color: var(--accent-color);
    font-size: 1rem;
    gap: 0.5rem;
}

.option-hint {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    margin-left: 1.75rem;
    width: 100%;
}

/* 扫描选项样式 */
.options-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    padding: 0.5rem;
    background-color: #f8fafc;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.speed-options {
    grid-template-columns: repeat(5, 1fr);
}

.option-item {
    position: relative;
    padding: 0.5rem;
    border-radius: 6px;
    background-color: white;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.option-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.option-item.option-selected,
.option-item input[type="radio"]:checked + label {
    background-color: #e6f0ff;
    border-color: #3b82f6;
}

.option-item input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.option-item input[type="radio"] + label {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    width: 100%;
    padding-left: 1.25rem;
    position: relative;
    border-radius: 5px;
    transition: background-color 0.2s ease;
}

.option-item input[type="radio"] + label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.25rem;
    width: 14px;
    height: 14px;
    border: 2px solid #cbd5e1;
    border-radius: 50%;
    background-color: white;
    transition: all 0.2s ease;
}

.option-item input[type="radio"]:checked + label::before {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    box-shadow: inset 0 0 0 2px white;
}

.option-item input[type="radio"]:checked + label .option-code,
.option-item input[type="radio"]:checked + label .option-desc {
    color: var(--primary-color);
    font-weight: 600;
}

.option-code {
    font-family: 'Courier New', monospace;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.15rem;
    font-size: 0.9rem;
    text-align: center;
}

.option-desc {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
    font-size: 0.9rem;
    text-align: center;
}

.option-detail {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.3;
    text-align: center;
}

.option-item input[type="radio"]:checked + label .option-desc {
    color: var(--primary-color);
}

.option-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 100%;
    height: 100%;
    background-color: rgba(59, 130, 246, 0.1);
    border-radius: 6px;
    animation: ripple 0.5s ease-out forwards;
}

@keyframes ripple {
    to {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0;
    }
}

/* 按钮样式 */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    border: none;
}

.primary-btn {
    background-color: var(--primary-color);
    color: white;
    min-width: 160px;
}

.primary-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

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

.secondary-btn {
    background-color: #f1f5f9;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.secondary-btn:hover {
    background-color: #e2e8f0;
}

/* 结果区域 */
.results-container {
    margin-top: 2rem;
}

/* 加载动画 */
.loading {
    text-align: center;
    padding: 2.5rem;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.spinner-container {
    margin-bottom: 1.5rem;
}

.spinner {
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top: 4px solid var(--primary-color);
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.loading h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.scan-warning {
    color: var(--accent-color);
    font-weight: 500;
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background-color: rgba(239, 68, 68, 0.07);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 结果显示 */
.results-card {
    overflow: hidden;
}

.command-used {
    background-color: var(--light-bg);
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-family: 'Courier New', monospace;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.command-label {
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.command-used code {
    padding: 0.5rem 0.75rem;
    background-color: var(--dark-bg);
    color: #10b981;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    overflow-x: auto;
    white-space: nowrap;
}

.results-content {
    margin-top: 1rem;
}

pre {
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: 1.5rem;
    border-radius: 8px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    max-height: 500px;
    overflow-y: auto;
}

/* 错误显示 */
.error-card .card-header {
    background-color: var(--error-color);
}

#errorMessage {
    background-color: rgba(239, 68, 68, 0.07);
    border-left: 4px solid var(--error-color);
    padding: 1rem 1.25rem;
    border-radius: 4px;
    font-weight: 500;
}

/* 底部 */
footer {
    text-align: center;
    padding: 1.5rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.footer-content i {
    color: var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .main-wrapper {
        padding: 1rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .options-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .speed-options {
        grid-template-columns: repeat(3, 1fr);
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .options-container {
        grid-template-columns: 1fr;
    }
    
    .speed-options {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .port-option {
        padding: 0.75rem;
    }
    
    .option-hint {
        margin-left: 0;
    }
    
    .card-header {
        padding: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    pre {
        padding: 1rem;
        font-size: 0.8rem;
    }
}

/* 输入验证样式 */
.input-error {
    border-color: var(--error-color) !important;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2) !important;
}

.was-validated .input-wrapper::after {
    content: '✓';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--success-color);
    font-weight: bold;
    opacity: 0;
    transition: opacity 0.3s;
}

.was-validated input:valid ~ .input-wrapper::after {
    opacity: 1;
}

.disabled {
    opacity: 0.6;
}

/* 选项选中样式 */
.option-selected {
    background-color: rgba(37, 99, 235, 0.08);
    border-left: 3px solid var(--primary-color);
}

.option-ripple {
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: rgba(37, 99, 235, 0.3);
    border-radius: 50%;
    transform: scale(0);
    animation: ripple 0.5s linear;
    left: 10px;
    top: 15px;
}

@keyframes ripple {
    to {
        transform: scale(3);
        opacity: 0;
    }
}

/* 按钮动画 */
.btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
    margin-right: 8px;
}

.btn-active {
    transform: scale(0.95);
}

/* 结果高亮 */
.hl-port {
    font-weight: 600;
    color: #8b5cf6;
}

.hl-status-open {
    color: var(--success-color);
    font-weight: 600;
}

.hl-status-closed {
    color: var(--error-color);
}

.hl-status-filtered {
    color: var(--warning-color);
}

.hl-ip {
    font-weight: 600;
    color: #ec4899;
}

.hl-service-label {
    font-weight: 600;
    color: #f59e0b;
}

.hl-service {
    color: #10b981;
}

/* 动画和过渡效果 */
.results-card, 
.error-card, 
.loading {
    transition: opacity 0.3s ease;
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* 进度条样式 */
.progress-container {
    margin: 1.5rem 0;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background-color: #e2e8f0;
    border-radius: 6px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background-color: var(--primary-color);
    background-image: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
    border-radius: 6px;
}

.progress-text {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
}

/* 实时输出区域 */
.live-output {
    margin-top: 1.5rem;
    background-color: var(--dark-bg);
    border-radius: 6px;
    overflow: hidden;
}

.live-output h4 {
    background-color: rgba(0, 0, 0, 0.3);
    color: var(--text-light);
    padding: 0.75rem 1rem;
    margin: 0;
    font-size: 0.9rem;
    font-weight: 500;
}

.live-output-content {
    padding: 1rem;
    margin: 0;
    height: 150px;
    overflow-y: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #a3e635;
    background-color: transparent;
}

/* 取消扫描按钮 */
.cancel-btn {
    background-color: var(--error-color);
    color: white;
    margin-top: 1rem;
}

.cancel-btn:hover {
    background-color: #dc2626;
}

/* 全屏模式下的样式调整 */
.fullscreen-mode .live-output-content {
    height: 300px;
}

/* 消息提示 */
.info-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: var(--dark-bg);
    color: var(--text-light);
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease;
    max-width: 80%;
    text-align: center;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.info-toast i {
    color: var(--secondary-color);
}

/* WebSocket连接状态指示器 */
.socket-status {
    position: fixed;
    bottom: 10px;
    right: 10px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ef4444;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
}

.socket-status.connected {
    background-color: #10b981;
    animation: pulse-green 2s infinite;
}

.socket-status.secure {
    background-color: #3b82f6;
    animation: pulse-blue 2s infinite;
}

.socket-status:hover::after {
    content: attr(title);
    position: absolute;
    right: 20px;
    top: -5px;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
}

@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        box-shadow: 0 0 0 5px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

@keyframes pulse-blue {
    0% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    }
    70% {
        box-shadow: 0 0 0 5px rgba(59, 130, 246, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

/* socket.io 必要引入 */
#app-template-section {
    display: none;
}

/* 线程选择样式 */
.threads-container {
    padding: 1rem;
    background-color: #f8fafc;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.threads-slider-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

input[type="range"] {
    flex-grow: 1;
    height: 6px;
    appearance: none;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    outline: none;
    border-radius: 3px;
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: #fff;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: #fff;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.threads-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 100px;
}

.threads-display input[type="number"] {
    width: 50px;
    padding: 0.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.threads-display span {
    color: var(--text-secondary);
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    opacity: 1;
}

.threads-modes {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
}

.thread-mode {
    text-align: center;
    cursor: pointer;
    padding: 0.75rem 0.5rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    flex: 1;
    margin: 0 0.25rem;
}

.thread-mode:hover {
    background-color: rgba(37, 99, 235, 0.08);
}

.thread-mode.active {
    background-color: rgba(37, 99, 235, 0.12);
}

.mode-icon {
    font-size: 1.25rem;
    margin-bottom: 0.3rem;
    color: var(--primary-color);
}

.mode-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.threads-hint {
    margin: 0.75rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* 任务状态显示 */
.thread-count-display {
    font-size: 1rem;
    color: var(--primary-color);
    margin: 0.5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tasks-overview {
    margin-top: 1.5rem;
    background-color: white;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.tasks-overview h4 {
    background-color: #f1f5f9;
    padding: 0.75rem 1rem;
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.tasks-grid {
    padding: 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
    max-height: 200px;
    overflow-y: auto;
}

.task-item {
    padding: 0.75rem;
    background-color: #f8fafc;
    border-radius: 6px;
    border-left: 3px solid var(--primary-color);
    font-size: 0.85rem;
    position: relative;
}

.task-item .task-id {
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.task-item .task-target,
.task-item .task-ports {
    margin: 0.2rem 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-secondary);
    font-family: 'Courier New', monospace;
}

.task-status {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.task-status.pending {
    background-color: #94a3b8;
}

.task-status.running {
    background-color: #3b82f6;
    animation: pulse 1.5s infinite;
}

.task-status.completed {
    background-color: #10b981;
}

.task-status.error {
    background-color: #ef4444;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.5);
    }
    
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 5px rgba(59, 130, 246, 0);
    }
    
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

/* 增强进度条样式 */
.progress-container {
    margin: 1.5rem 0;
}

.progress-bar {
    position: relative;
    width: 100%;
    height: 12px;
    background-color: #e2e8f0;
    border-radius: 6px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background-image: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
    border-radius: 6px;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: linear-gradient(
        -45deg,
        rgba(255, 255, 255, 0.2) 25%,
        transparent 25%,
        transparent 50%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.2) 75%,
        transparent 75%,
        transparent
    );
    background-size: 50px 50px;
    animation: move 2s linear infinite;
}

@keyframes move {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 50px 50px;
    }
}

.progress-text {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.progress-text .completed-tasks {
    font-weight: 500;
    color: var(--primary-color);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .threads-slider-container {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .threads-display {
        width: 100%;
        justify-content: center;
    }
    
    .threads-modes {
        flex-wrap: wrap;
    }
    
    .thread-mode {
        flex: 0 0 calc(50% - 0.5rem);
        margin-bottom: 0.5rem;
    }
    
    .tasks-grid {
        grid-template-columns: 1fr;
    }
}

/* 扫描结果高亮样式 */
.results-content pre {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-all;
}

.hl-header {
    color: #3b82f6;
    font-weight: bold;
    display: block;
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid rgba(59, 130, 246, 0.3);
}

.hl-table-header {
    color: #6b7280;
    font-weight: bold;
    display: block;
    margin: 8px 0;
    padding: 4px 0;
    background-color: rgba(243, 244, 246, 0.5);
}

.hl-target {
    color: #8b5cf6;
    font-weight: bold;
    display: block;
    margin-top: 12px;
    margin-bottom: 4px;
    padding: 4px 0;
    border-top: 1px dashed rgba(139, 92, 246, 0.3);
}

.hl-port {
    color: #2563eb;
    font-weight: bold;
    display: inline-block;
    min-width: 90px;
}

.hl-state-open {
    color: #10b981;
    font-weight: bold;
    display: inline-block;
    min-width: 70px;
}

.hl-state-closed {
    color: #ef4444;
    font-weight: normal;
    display: inline-block;
    min-width: 70px;
}

.hl-state-filtered {
    color: #f59e0b;
    font-weight: normal;
    display: inline-block;
    min-width: 70px;
}

.hl-service {
    color: #6b7280;
    display: inline-block;
}

.hl-ip {
    color: #ec4899;
    font-weight: bold;
}

.hl-domain {
    color: #8b5cf6;
    font-weight: bold;
}

.hl-service-label {
    color: #6b7280;
    font-weight: bold;
    margin-right: 5px;
}

.hl-service-info {
    color: #059669;
}

.hl-summary {
    display: block;
    margin-top: 12px;
    padding-top: 8px;
    color: #3b82f6;
    font-weight: bold;
    border-top: 1px solid rgba(59, 130, 246, 0.3);
}

/* 表格式显示 */
.results-content pre {
    tab-size: 4;
    -moz-tab-size: 4;
}