/* ========================================
   XP111 云端管理系统 - 主样式文件
   ======================================== */

/* CSS 变量定义 */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a25;
    --bg-hover: #252535;
    --bg-input: #0d0d12;
    
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #606070;
    
    --accent-blue: #4a9eff;
    --accent-purple: #8b5cf6;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-yellow: #f59e0b;
    --accent-red: #ef4444;
    --accent-pink: #ec4899;
    
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --gradient-info: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(74, 158, 255, 0.3);
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(74, 158, 255, 0.2);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --sidebar-width: 240px;
    --sidebar-collapsed: 60px;
    --topbar-height: 60px;
}

/* 全局重置 */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-cyan);
}

/* 隐藏类 */
.hidden {
    display: none !important;
}

/* ========================================
   登录页面
   ======================================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.login-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.login-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at top left, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        var(--bg-primary);
}

.login-bg-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.1), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.08), transparent),
        radial-gradient(2px 2px at 50px 160px, rgba(255,255,255,0.1), transparent),
        radial-gradient(2px 2px at 90px 40px, rgba(255,255,255,0.06), transparent),
        radial-gradient(2px 2px at 130px 80px, rgba(255,255,255,0.08), transparent);
    background-size: 200px 200px;
    animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-200px); }
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    padding: 40px;
    background: rgba(26, 26, 37, 0.9);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 20px;
    font-size: 36px;
    color: white;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.4);
}

.login-header h1 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-header p {
    color: var(--text-muted);
    font-size: 13px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.login-form label {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.login-form input {
    padding: 14px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 15px;
    transition: all var(--transition-fast);
}

.login-form input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.1);
}

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

.login-error {
    color: var(--accent-red);
    font-size: 13px;
    text-align: center;
    min-height: 20px;
}

.login-footer {
    margin-top: 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
}

/* ========================================
   主应用布局
   ======================================== */
.main-app {
    display: flex;
    min-height: 100vh;
}

/* 顶部导航栏 */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--topbar-height);
    background: rgba(18, 18, 26, 0.95);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.sidebar-toggle {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sidebar-toggle:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
}

.logo i {
    font-size: 24px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.topbar-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.system-status {
    display: flex;
    gap: 24px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
}

.status-item i {
    color: var(--accent-blue);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 20px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    font-size: 12px;
    color: var(--accent-green);
}

/* 侧边栏 */
.sidebar {
    position: fixed;
    top: var(--topbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 90;
    transition: width var(--transition-normal);
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-section-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0 12px;
    margin-bottom: 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 4px;
    transition: all var(--transition-fast);
}

.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-item.active {
    background: rgba(74, 158, 255, 0.1);
    color: var(--accent-blue);
    border: 1px solid rgba(74, 158, 255, 0.2);
}

.nav-item i {
    width: 20px;
    text-align: center;
    font-size: 16px;
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
}

.version-info {
    text-align: center;
    color: var(--text-muted);
    font-size: 11px;
}

/* 主内容区 */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--topbar-height);
    min-height: calc(100vh - var(--topbar-height));
    background: var(--bg-primary);
    transition: margin-left var(--transition-normal);
}

/* 页面 */
.page {
    display: none;
    padding: 24px;
    animation: pageEnter 0.3s ease;
}

.page.active {
    display: block;
}

@keyframes pageEnter {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 24px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-header h1 i {
    color: var(--accent-blue);
}

.page-header p {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 4px;
}

.page-actions {
    display: flex;
    gap: 12px;
}

.page-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ========================================
   卡片组件
   ======================================== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-glow);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-header h3 i {
    color: var(--accent-blue);
}

.card-actions {
    display: flex;
    gap: 8px;
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}

/* ========================================
   统计卡片
   ======================================== */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    display: flex;
    align-items: center;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.stat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 24px;
    color: white;
    margin-right: 16px;
}

.stat-icon.blue { background: var(--gradient-primary); }
.stat-icon.green { background: var(--gradient-success); }
.stat-icon.purple { background: var(--gradient-purple); }
.stat-icon.cyan { background: var(--gradient-info); }
.stat-icon.yellow { background: var(--gradient-warning); }
.stat-icon.red { background: var(--gradient-danger); }

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label {
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 4px;
}

.stat-trend {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 12px;
}

.stat-trend.up {
    color: var(--accent-green);
    background: rgba(16, 185, 129, 0.1);
}

.stat-trend.down {
    color: var(--accent-red);
    background: rgba(239, 68, 68, 0.1);
}

/* ========================================
   按钮组件
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    outline: none;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
}

.btn-success {
    background: var(--gradient-success);
    color: white;
}

.btn-warning {
    background: var(--gradient-warning);
    color: white;
}

.btn-danger {
    background: var(--gradient-danger);
    color: white;
}

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

.btn-ghost:hover:not(:disabled) {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-hover);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
}

/* ========================================
   表单组件
   ======================================== */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.1);
}

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

.form-input-sm {
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
}

.form-select-sm {
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
}

.form-textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    transition: all var(--transition-fast);
}

.form-textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

/* ========================================
   数据表格
   ======================================== */
.data-table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: rgba(74, 158, 255, 0.05);
}

/* ========================================
   徽章组件
   ======================================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-yellow);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-info {
    background: rgba(6, 182, 212, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-primary {
    background: rgba(74, 158, 255, 0.15);
    color: var(--accent-blue);
    border: 1px solid rgba(74, 158, 255, 0.3);
}

/* ========================================
   进度条
   ======================================== */
.progress-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* ========================================
   模态框
   ======================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 500;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

.modal-body {
    padding: 24px;
    max-height: 60vh;
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* ========================================
   Toast 通知
   ======================================== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 24px;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: toastIn 0.3s ease;
    min-width: 280px;
}

.toast.success {
    border-color: rgba(16, 185, 129, 0.3);
}

.toast.error {
    border-color: rgba(239, 68, 68, 0.3);
}

.toast.warning {
    border-color: rgba(245, 158, 11, 0.3);
}

.toast.info {
    border-color: rgba(74, 158, 255, 0.3);
}

.toast-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 12px;
}

.toast.success .toast-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
}

.toast.error .toast-icon {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
}

.toast.warning .toast-icon {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-yellow);
}

.toast.info .toast-icon {
    background: rgba(74, 158, 255, 0.2);
    color: var(--accent-blue);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 500;
    font-size: 14px;
}

.toast-message {
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 2px;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ========================================
   加载遮罩
   ======================================== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    margin-top: 16px;
    color: var(--text-secondary);
    font-size: 14px;
}

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

/* ========================================
   图表卡片
   ======================================== */
.charts-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.chart-card {
    min-height: 300px;
}

.chart-card .card-body {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   活动日志
   ======================================== */
.activity-log {
    height: 300px;
    overflow-y: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 12px;
    line-height: 1.8;
}

.log-entry {
    display: flex;
    gap: 12px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
}

.log-entry:hover {
    background: rgba(255, 255, 255, 0.02);
}

.log-time {
    color: var(--text-muted);
    white-space: nowrap;
}

.log-type {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
}

.log-type.info {
    background: rgba(74, 158, 255, 0.15);
    color: var(--accent-blue);
}

.log-type.success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

.log-type.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-yellow);
}

.log-type.error {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.log-message {
    flex: 1;
    color: var(--text-secondary);
}

/* ========================================
   终端网格
   ======================================== */
.terminals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.terminal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.terminal-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.terminal-card.offline {
    opacity: 0.6;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.terminal-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 18px;
    color: white;
}

.terminal-info {
    flex: 1;
}

.terminal-info h4 {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 2px;
}

.terminal-type {
    font-size: 12px;
    color: var(--text-muted);
}

.terminal-stats {
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.terminal-stat {
    text-align: center;
}

.terminal-stat-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.terminal-stat-value {
    font-size: 13px;
    font-weight: 500;
}

.terminal-actions {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}

/* ========================================
   任务队列
   ======================================== */
.queue-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.queue-stat {
    text-align: center;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.queue-stat-value {
    font-size: 32px;
    font-weight: 700;
}

.queue-stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

.queue-stat.pending .queue-stat-value { color: var(--accent-yellow); }
.queue-stat.running .queue-stat-value { color: var(--accent-blue); }
.queue-stat.completed .queue-stat-value { color: var(--accent-green); }
.queue-stat.failed .queue-stat-value { color: var(--accent-red); }

.tasks-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.task-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.task-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.task-status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.task-status-indicator.pending { background: var(--accent-yellow); }
.task-status-indicator.running { background: var(--accent-blue); animation: pulse 1s infinite; }
.task-status-indicator.completed { background: var(--accent-green); }
.task-status-indicator.failed { background: var(--accent-red); }

.task-content {
    flex: 1;
}

.task-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.task-type {
    font-weight: 500;
}

.task-id {
    font-size: 12px;
    color: var(--text-muted);
}

.task-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--text-muted);
}

.task-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.task-progress .progress-bar {
    flex: 1;
}

.progress-text {
    font-size: 12px;
    color: var(--text-muted);
    min-width: 40px;
}

/* ========================================
   结果统计
   ======================================== */
.result-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.result-stat {
    text-align: center;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.result-stat-value {
    font-size: 28px;
    font-weight: 700;
}

.result-stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

.result-stat.eligible .result-stat-value { color: var(--accent-green); }
.result-stat.ineligible .result-stat-value { color: var(--accent-red); }
.result-stat.checking .result-stat-value { color: var(--accent-blue); }

/* ========================================
   分页
   ======================================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.pagination button {
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination button:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.pagination button.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
}

/* ========================================
   企微服务
   ======================================== */
.wework-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-actions {
    display: flex;
    gap: 12px;
}

/* ========================================
   执行模式
   ======================================== */
.execution-mode {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* ========================================
   响应式设计
   ======================================== */
@media (max-width: 1200px) {
    .stat-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .charts-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .stat-cards {
        grid-template-columns: 1fr;
    }
    
    .queue-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .result-stats {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .terminals-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   滚动条样式
   ======================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ========================================
   选择高亮
   ======================================== */
::selection {
    background: rgba(74, 158, 255, 0.3);
    color: white;
}

/* ========================================
   结果显示框
   ======================================== */
.result-box {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 20px;
    font-size: 14px;
    line-height: 1.8;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 400px;
    overflow-y: auto;
}

.result-box.success {
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.1);
}

.result-box.error {
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.1);
}

.result-box .result-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.result-box .result-item {
    display: flex;
    padding: 8px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
}

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

.result-box .result-label {
    color: #a0a0b0;
    width: 100px;
    flex-shrink: 0;
}

.result-box .result-value {
    color: #ffffff;
    word-break: break-all;
}

.result-box .result-value.link {
    color: #4a9eff;
    cursor: pointer;
}

.result-box .result-value.link:hover {
    text-decoration: underline;
}

.result-message {
    font-size: 16px;
    font-weight: 600;
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 15px;
    text-align: center;
}

.result-message.success {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #10b981;
}

.result-message.error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #ef4444;
}

.result-details {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 15px;
}