/* ============================================
   OpenClaw Mission Control - Main Stylesheet
   ============================================ */

/* CSS Variables - Dark Theme (Default) */
:root {
    /* Colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-hover: #475569;
    --bg-card: #1e293b;
    --bg-sidebar: #0f172a;
    
    /* Text Colors */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: #38bdf8;
    
    /* Accent Colors */
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-success: #22c55e;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --accent-info: #0ea5e9;
    
    /* Status Colors */
    --status-todo: #64748b;
    --status-inprogress: #3b82f6;
    --status-review: #f59e0b;
    --status-done: #22c55e;
    
    /* Priority Colors */
    --priority-high: #ef4444;
    --priority-medium: #f59e0b;
    --priority-low: #22c55e;
    
    /* Border */
    --border-color: #334155;
    --border-light: #475569;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
    
    /* Layout */
    --sidebar-width: 250px;
    --topbar-height: 64px;
    --header-height: 60px;
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #e2e8f0;
    --bg-hover: #cbd5e1;
    --bg-card: #ffffff;
    --bg-sidebar: #f8fafc;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-accent: #0284c7;
    
    --border-color: #e2e8f0;
    --border-light: #cbd5e1;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);
}

/* ============================================
   Base Styles
   ============================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    transition: all var(--transition-fast);
}

input, textarea {
    font-family: inherit;
    border: none;
    outline: none;
    background: transparent;
}

/* ============================================
   App Container
   ============================================ */

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

/* ============================================
   Sidebar Navigation
   ============================================ */

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    z-index: 100;
    transition: transform var(--transition-normal), width var(--transition-normal);
}

.sidebar-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo i {
    font-size: 1.5rem;
    color: var(--accent-primary);
    animation: pulse 2s ease-in-out infinite;
}

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

.nav-menu {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    position: relative;
    text-align: left;
}

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

.nav-item.active {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: var(--shadow-md);
}

.nav-item i {
    width: 24px;
    text-align: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.nav-item span:not(.badge) {
    flex: 1;
    text-align: left;
}

.nav-item span:last-child:not(:first-child) {
    margin-left: auto;
}

.badge {
    background: var(--accent-danger);
    color: white;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.nav-item.active .badge {
    background: rgba(255, 255, 255, 0.3);
}

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

.system-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

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

.last-sync {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Mobile Sidebar Toggle */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: var(--spacing-md);
    left: var(--spacing-md);
    z-index: 101;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
}

/* ============================================
   Main Content
   ============================================ */

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--transition-normal);
    min-width: 0;
    overflow-x: hidden;
}

/* ============================================
   Top Bar
   ============================================ */

.top-bar {
    height: var(--topbar-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 50;
}

.search-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-tertiary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    width: 400px;
    max-width: 100%;
    transition: all var(--transition-fast);
}

.search-box:focus-within {
    background: var(--bg-hover);
    box-shadow: 0 0 0 2px var(--accent-primary);
}

.search-box i {
    color: var(--text-muted);
}

.search-box input {
    flex: 1;
    color: var(--text-primary);
    font-size: 0.875rem;
}

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

.top-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    position: relative;
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.notification-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--accent-danger);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-profile:hover {
    background: var(--bg-hover);
}

.user-profile img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.user-profile span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* ============================================
   Screens Container
   ============================================ */

.screens-container {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
    overflow-x: hidden;
    min-width: 0;
    width: 100%;
}

.screen {
    display: none;
    animation: fadeIn 0.3s ease;
    min-width: 0;
}

.screen.active {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-width: 0;
    max-width: 100%;
}

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

.screen-header {
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.screen-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.screen-header .subtitle {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

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

.btn-secondary:hover {
    background: var(--bg-hover);
}

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

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

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

/* 小按钮 */
.btn-small {
    padding: 4px 8px;
    font-size: 0.75rem;
    border-radius: var(--radius-sm);
}

/* 执行按钮 */
.btn-execute-all {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    font-size: 0.7rem;
    padding: 4px 8px;
    margin-left: auto;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 4px;
}

.btn-execute-all:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: scale(1.05);
}

.btn-execute-all i {
    font-size: 0.65rem;
}

/* ============================================
   Dashboard Screen
   ============================================ */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

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

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-primary);
}

.stat-card.done {
    border-color: var(--accent-success);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), var(--bg-card));
}

.stat-card.done .stat-icon {
    background: var(--accent-success);
}

.stat-card.scheduled {
    border-color: var(--accent-info);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), var(--bg-card));
}

.stat-card.scheduled .stat-icon {
    background: var(--accent-info);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

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

.dashboard-section h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

/* Activity Stream */
.activity-stream {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

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

.activity-item:hover {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--text-primary);
    flex-shrink: 0;
}

.activity-icon.task { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }
.activity-icon.project { background: rgba(139, 92, 246, 0.2); color: #8b5cf6; }
.activity-icon.memory { background: rgba(34, 197, 94, 0.2); color: #22c55e; }
.activity-icon.doc { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }

.activity-content {
    flex: 1;
}

.activity-text {
    font-size: 0.875rem;
    color: var(--text-primary);
    line-height: 1.5;
}

.activity-text strong {
    color: var(--text-accent);
}

.activity-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* Quick Access */
.quick-access {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.quick-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.quick-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), var(--bg-card));
}

.quick-card i {
    font-size: 2rem;
    color: var(--accent-primary);
}

.quick-card span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* ============================================
   Task Board Screen
   ============================================ */

.task-board-wrapper {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: var(--spacing-md);
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-primary) var(--bg-secondary);
    position: relative;
    cursor: grab;
    flex-shrink: 1;
    min-width: 0;
}

.task-board-wrapper:active,
.task-board-wrapper.dragging {
    cursor: grabbing;
    user-select: none;
}

/* 自定义滚动条 */
.task-board-wrapper::-webkit-scrollbar {
    height: 10px;
}

.task-board-wrapper::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 5px;
    margin: 0 4px;
}

.task-board-wrapper::-webkit-scrollbar-thumb {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 5px;
}

.task-board-wrapper::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(90deg, var(--accent-secondary), var(--accent-primary));
}

.board-container {
    display: flex;
    gap: var(--spacing-lg);
    min-width: max-content;
    padding: 4px;
    width: fit-content;
    height: 100%;
}

.board-column {
    min-width: 320px;
    width: 320px;
    flex-shrink: 0;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 200px);
}

.board-column.done {
    opacity: 0.9;
}

.board-column.scheduled {
    border-color: var(--accent-info);
}

.board-column.scheduled .column-header {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.column-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

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

.column-count {
    background: var(--bg-hover);
    color: var(--text-secondary);
    font-size: 0.75rem;
    padding: 2px 10px;
    border-radius: 10px;
    font-weight: 600;
}

.column-content {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Task Card */
.task-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    cursor: grab;
    transition: all var(--transition-fast);
    position: relative;
}

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

.task-card.dragging {
    opacity: 0.5;
    cursor: grabbing;
    transform: rotate(3deg);
}

.task-card.drag-over {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-primary);
}

.task-priority {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.task-priority.high { background: var(--priority-high); }
.task-priority.medium { background: var(--priority-medium); }
.task-priority.low { background: var(--priority-low); }

.task-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-sm);
}

.task-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    flex: 1;
}

.task-menu {
    color: var(--text-muted);
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
}

.task-menu:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.task-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-left: var(--spacing-sm);
    flex-wrap: wrap;
}

.task-tag {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.task-tag.bug { background: rgba(239, 68, 68, 0.2); color: #ef4444; }
.task-tag.feature { background: rgba(34, 197, 94, 0.2); color: #22c55e; }
.task-tag.design { background: rgba(139, 92, 246, 0.2); color: #8b5cf6; }
.task-tag.docs { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }

.task-assignees {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.task-assignees img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--bg-card);
    margin-left: -8px;
}

.task-assignees img:first-child {
    margin-left: 0;
}

.task-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
    padding-left: var(--spacing-sm);
}

.task-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.task-info i {
    margin-right: var(--spacing-xs);
}

/* 任务状态徽章 */
.task-status-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.task-status-badge.status-todo {
    background: rgba(107, 114, 128, 0.2);
    color: var(--text-secondary);
}

.task-status-badge.status-inprogress {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.task-status-badge.status-review {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.task-status-badge.status-done {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.task-status-badge.status-scheduled {
    background: rgba(99, 102, 241, 0.2);
    color: #6366f1;
}

.task-status-badge.status-default {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

/* 定时任务下次执行时间显示 */
.task-next-run {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 12px;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.3s ease;
}

.task-next-run i {
    font-size: 0.65rem;
}

/* 待执行 - 浅蓝色 */
.task-next-run.status-pending {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* 执行中 - 绿色 */
.task-next-run.status-running {
    color: #10b981;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    animation: pulse 2s infinite;
}

/* 逾期未执行 - 红色 */
.task-next-run.status-overdue {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.task-time-info {
    display: flex;
    align-items: center;
}

/* 任务搜索高亮 */
.task-card.task-highlight {
    box-shadow: 0 0 0 3px var(--accent-primary), 0 8px 25px rgba(99, 102, 241, 0.3);
    transform: scale(1.02);
    z-index: 10;
}

/* 任务看板搜索框 */
#task-board .task-search {
    min-width: 280px;
}

#task-board .task-search input {
    width: 100%;
}

/* Activity Panel - 优化样式 */
.activity-panel {
    position: fixed;
    right: 20px;
    top: 80px;
    width: 320px;
    background: linear-gradient(145deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--accent-primary);
    border-radius: 16px;
    padding: 0;
    max-height: calc(100vh - 100px);
    overflow: hidden;
    z-index: 1000;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.3), 0 0 0 1px rgba(99, 102, 241, 0.1);
    animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.activity-panel-header {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: linear-gradient(90deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: 16px 16px 0 0;
}

.activity-panel-header h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0;
    color: white;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.activity-panel-header h3::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.activity-panel-header .btn-icon {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.activity-panel-header .btn-icon:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 12px;
    overflow-y: auto;
    max-height: calc(100vh - 180px);
}

/* 活动项样式优化 */
.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border-radius: 12px;
    transition: all 0.2s ease;
    cursor: pointer;
    border-left: 3px solid transparent;
}

.activity-item:hover {
    background: var(--bg-hover);
    border-left-color: var(--accent-primary);
    transform: translateX(4px);
}

.activity-item:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

.activity-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.activity-icon.success { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.activity-icon.warning { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%); }
.activity-icon.danger { background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); }
.activity-icon.info { background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%); }

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 4px;
}

.activity-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.activity-meta::before {
    content: '•';
    color: var(--text-muted);
}

/* 空状态 */
.activity-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.activity-empty i {
    font-size: 3rem;
    margin-bottom: 12px;
    opacity: 0.5;
}

.activity-list .activity-item {
    padding: var(--spacing-sm);
}

/* ============================================
   Calendar Screen
   ============================================ */

.calendar-container {
    display: flex;
    gap: var(--spacing-lg);
    height: calc(100vh - 180px);
}

.calendar-main {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.calendar-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.nav-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.nav-btn:hover {
    background: var(--bg-hover);
}

.calendar-grid {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

/* Day View */
.day-view {
    display: flex;
    flex-direction: column;
}

.time-slot {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    min-height: 60px;
}

.time-label {
    width: 80px;
    padding: var(--spacing-sm);
    text-align: right;
    font-size: 0.75rem;
    color: var(--text-muted);
    border-right: 1px solid var(--border-color);
}

.time-content {
    flex: 1;
    padding: var(--spacing-sm);
    position: relative;
}

.time-content:hover {
    background: var(--bg-secondary);
}

.calendar-event {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.calendar-event:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

.calendar-event.automation {
    background: linear-gradient(135deg, var(--accent-success), #10b981);
}

/* Week View */
.week-view {
    display: grid;
    grid-template-columns: 60px repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color);
}

.week-header {
    background: var(--bg-secondary);
    padding: var(--spacing-sm);
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
}

.week-cell {
    background: var(--bg-card);
    min-height: 80px;
    padding: var(--spacing-xs);
}

/* Month View */
.month-view {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color);
}

.month-header {
    background: var(--bg-secondary);
    padding: var(--spacing-sm);
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
}

.month-day {
    background: var(--bg-card);
    min-height: 100px;
    padding: var(--spacing-sm);
    position: relative;
}

.month-day.other-month {
    background: var(--bg-secondary);
    color: var(--text-muted);
}

.month-day-number {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.month-day.today .month-day-number {
    background: var(--accent-primary);
    color: white;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* Calendar Sidebar */
.calendar-sidebar {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.upcoming-tasks,
.automation-status {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.upcoming-tasks h3,
.automation-status h3 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.task-list,
.automation-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.upcoming-task-item,
.automation-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.upcoming-task-item:hover,
.automation-item:hover {
    background: var(--bg-secondary);
}

.upcoming-task-item i,
.automation-item i {
    color: var(--accent-primary);
}

.upcoming-task-item span,
.automation-item span {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.upcoming-task-item .time,
.automation-item .time {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.automation-status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-success);
}

.automation-status-indicator.paused {
    background: var(--accent-warning);
}

/* ============================================
   Projects Screen
   ============================================ */

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-fast);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.project-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.project-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.project-status {
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 500;
}

.project-status.active {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.project-status.paused {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.project-status.completed {
    background: rgba(99, 102, 241, 0.2);
    color: #6366f1;
}

.project-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.project-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.project-progress {
    margin-bottom: var(--spacing-md);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.progress-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 3px;
    transition: width var(--transition-slow);
}

.project-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

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

.project-team {
    display: flex;
    align-items: center;
}

.project-team img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--bg-card);
    margin-left: -8px;
}

.project-team img:first-child {
    margin-left: 0;
}

/* ============================================
   Memories Screen
   ============================================ */

.memories-container {
    max-width: 900px;
    margin: 0 auto;
}

.memories-timeline {
    position: relative;
    padding-left: 40px;
}

.memories-timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-primary), var(--accent-secondary));
}

.memory-day {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.memory-day-marker {
    position: absolute;
    left: -33px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-primary);
    border: 3px solid var(--bg-primary);
    box-shadow: 0 0 0 2px var(--accent-primary);
}

.memory-day-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.memory-date {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.memory-count {
    font-size: 0.75rem;
    padding: 2px 10px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 10px;
}

.memory-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.memory-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-fast);
}

.memory-item:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.memory-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.memory-type {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.memory-type.task { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }
.memory-type.project { background: rgba(139, 92, 246, 0.2); color: #8b5cf6; }
.memory-type.decision { background: rgba(34, 197, 94, 0.2); color: #22c55e; }
.memory-type.note { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.memory-type.conversation { background: rgba(99, 102, 241, 0.2); color: #6366f1; }
.memory-type.file { background: rgba(107, 114, 128, 0.2); color: #6b7280; }
.memory-type.automation { background: rgba(236, 72, 153, 0.2); color: #ec4899; }
.memory-type.investment { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.memory-type.news { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }

.memory-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

.memory-content {
    font-size: 0.875rem;
    color: var(--text-primary);
    line-height: 1.6;
}

.memory-update-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--accent-primary);
    font-style: italic;
}

.memory-tags {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    flex-wrap: wrap;
}

.memory-tag {
    font-size: 0.75rem;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
}

/* ============================================
   Knowledge Base Screen
   ============================================ */

.knowledge-container {
    display: flex;
    gap: var(--spacing-lg);
}

.knowledge-sidebar {
    width: 260px;
    flex-shrink: 0;
}

/* 知识库搜索区域 */
.knowledge-search-area {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.knowledge-search {
    flex: 1;
    max-width: 500px;
}

.knowledge-search input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    padding-left: 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.knowledge-search input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

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

.knowledge-stats span {
    font-weight: 600;
    color: var(--accent-primary);
}

/* 上传进度区域 */
.upload-progress-area {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.upload-progress-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.upload-progress-header span {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.upload-progress-list {
    padding: var(--spacing-md);
    max-height: 200px;
    overflow-y: auto;
}

.upload-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.upload-item-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.upload-item-info {
    flex: 1;
}

.upload-item-name {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.upload-item-size {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.upload-item-status {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.upload-item-status.uploading {
    color: var(--accent-primary);
}

.upload-item-status.success {
    color: var(--accent-success);
}

.upload-item-status.error {
    color: var(--accent-danger);
}

/* AI提示区域 */
.knowledge-ai-tip {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, rgba(88, 166, 255, 0.1), rgba(139, 92, 246, 0.1));
    border: 1px solid rgba(88, 166, 255, 0.3);
    border-radius: var(--radius-lg);
    display: flex;
    gap: var(--spacing-md);
}

.ai-tip-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-md);
    color: white;
    font-size: 1.25rem;
}

.ai-tip-text strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.ai-tip-text p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* 空状态 */
.knowledge-empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) * 2;
    text-align: center;
}

.knowledge-empty-state .empty-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-lg);
}

.knowledge-empty-state h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.knowledge-empty-state p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.knowledge-empty-state .empty-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* 文档容器 */
.docs-container {
    display: flex;
    gap: var(--spacing-lg);
}

.docs-sidebar {
    width: 240px;
    flex-shrink: 0;
}

.folder-tree {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.folder-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-xs);
}

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

.folder-item.active {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
}

.folder-item i {
    color: var(--accent-warning);
    font-size: 1rem;
}

.folder-item.active i {
    color: white;
}

.folder-item span:nth-child(2) {
    flex: 1;
    font-size: 0.875rem;
}

.folder-item .count {
    font-size: 0.75rem;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    color: var(--text-secondary);
}

.folder-item.active .count {
    background: rgba(255, 255, 255, 0.3);
    color: white;
}

.docs-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--spacing-lg);
}

.docs-grid.list-view {
    grid-template-columns: 1fr;
}

.doc-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.doc-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
}

.docs-grid.list-view .doc-card {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
}

.doc-preview {
    height: 160px;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--accent-primary);
}

.docs-grid.list-view .doc-preview {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    margin-right: var(--spacing-md);
}

.doc-info {
    padding: var(--spacing-md);
    flex: 1;
}

.docs-grid.list-view .doc-info {
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.doc-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.docs-grid.list-view .doc-title {
    margin-bottom: 0;
    flex: 1;
}

.doc-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.docs-grid.list-view .doc-meta {
    margin-left: auto;
}

.doc-actions {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.docs-grid.list-view .doc-actions {
    border-top: none;
    padding: 0;
}

.doc-action-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

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

.view-toggle {
    display: flex;
    gap: var(--spacing-xs);
}

/* ============================================
   Modal
   ============================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

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

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

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

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

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1200px) {
    .activity-panel {
        display: none;
    }
}

@media (max-width: 992px) {
    .calendar-container {
        flex-direction: column;
        height: auto;
    }
    
    .calendar-sidebar {
        width: 100%;
    }
    
    .docs-container {
        flex-direction: column;
    }
    
    .docs-sidebar {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .sidebar-toggle {
        display: flex;
    }
    
    .top-bar {
        padding: 0 var(--spacing-md);
        padding-left: 60px;
    }
    
    .search-box {
        width: 200px;
    }
    
    .user-profile span {
        display: none;
    }
    
    .screens-container {
        padding: var(--spacing-md);
    }
    
    .board-container {
        flex-direction: column;
        overflow-x: visible;
    }
    
    .board-column {
        min-width: 100%;
        max-width: 100%;
        max-height: none;
    }
    
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .docs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .screen-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-actions {
        width: 100%;
        justify-content: flex-start;
    }
}

/* ============================================
   Scrollbar Styles
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--bg-hover);
}

/* ============================================
   Utility Classes
   ============================================ */

.hidden {
    display: none !important;
}

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

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

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--bg-tertiary);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state p {
    font-size: 0.875rem;
}

/* ============================================
   Knowledge Preview Modal
   ============================================ */

.knowledge-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.knowledge-preview-modal.show {
    opacity: 1;
    visibility: visible;
}

.knowledge-preview-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.knowledge-preview-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.knowledge-preview-modal.show .knowledge-preview-content {
    transform: scale(1) translateY(0);
}

.knowledge-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: linear-gradient(90deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: 16px 16px 0 0;
}

.knowledge-preview-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
}

.knowledge-preview-title i {
    font-size: 1.25rem;
}

.knowledge-preview-close {
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.knowledge-preview-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.knowledge-preview-body {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    background: var(--bg-secondary);
    min-height: 200px;
    max-height: calc(85vh - 140px);
}

.knowledge-preview-text {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.knowledge-preview-text h1,
.knowledge-preview-text h2,
.knowledge-preview-text h3 {
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    color: var(--text-primary);
}

.knowledge-preview-text code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
    color: var(--accent-primary);
}

.knowledge-preview-text pre {
    background: var(--bg-tertiary);
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 1em 0;
}

.knowledge-preview-text pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
}

.knowledge-preview-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
}

.knowledge-preview-icon-large {
    font-size: 5rem;
    margin-bottom: 24px;
    opacity: 0.8;
}

.knowledge-preview-details {
    color: var(--text-secondary);
}

.knowledge-preview-details p {
    margin: 8px 0;
    font-size: 0.95rem;
}

.knowledge-preview-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 16px 16px;
}

.knowledge-preview-footer span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ============================================
   Task Detail Modal
   ============================================ */

.task-detail-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.task-detail-modal.show {
    opacity: 1;
    visibility: visible;
}

.task-detail-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.task-detail-content {
    position: relative;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    background: linear-gradient(145deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.task-detail-modal.show .task-detail-content {
    transform: scale(1) translateY(0);
}

.task-detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: linear-gradient(90deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: 16px 16px 0 0;
}

.task-detail-header h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
}

.task-detail-header .btn-icon {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.task-detail-header .btn-icon:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.task-detail-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.task-detail-field {
    margin-bottom: 20px;
}

.task-detail-field label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.task-detail-input,
.task-detail-textarea,
.task-detail-select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: all 0.2s;
}

.task-detail-input:focus,
.task-detail-textarea:focus,
.task-detail-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.task-detail-textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

.task-detail-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.task-detail-info {
    display: flex;
    gap: 20px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 10px;
    margin-top: 8px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.info-value {
    font-size: 0.875rem;
    font-weight: 500;
}

.status-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
}

.status-badge.todo {
    background: rgba(148, 163, 184, 0.2);
    color: #94a3b8;
}

.status-badge.inprogress {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.status-badge.review {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.status-badge.done {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.priority-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
}

.priority-badge.low {
    background: rgba(148, 163, 184, 0.2);
    color: #94a3b8;
}

.priority-badge.medium {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.priority-badge.high {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.task-detail-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 16px 16px;
}

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

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

@media (max-width: 768px) {
    .task-detail-content {
        width: 95%;
        max-height: 95vh;
    }
    
    .task-detail-row {
        grid-template-columns: 1fr;
    }
    
    .task-detail-footer {
        flex-direction: column;
        gap: 12px;
    }
    
    .task-detail-actions {
        width: 100%;
        justify-content: stretch;
    }
    
    .task-detail-actions .btn {
        flex: 1;
    }
}

/* 任务详情时间字段样式 */
.task-detail-field input[readonly] {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    cursor: not-allowed;
}

.field-hint {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* 任务详情弹窗中的时间状态样式 */
.field-hint.status-pending {
    color: #3b82f6;
    font-weight: 500;
}

.field-hint.status-running {
    color: #10b981;
    font-weight: 600;
}

.field-hint.status-overdue {
    color: #ef4444;
    font-weight: 600;
}

.task-detail-input.status-pending {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.05);
}

.task-detail-input.status-running {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.05);
}

.task-detail-input.status-overdue {
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.05);
}

/* ============================================
   Investment Dashboard Styles
   ============================================ */

/* Investment Stats Grid - 统计卡片网格 */
.investment-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.investment-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.investment-stat-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    transition: width var(--transition-fast);
}

.investment-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.investment-stat-card:hover::before {
    width: 6px;
}

/* 总资产 - 蓝色主题 */
.investment-stat-card.total-assets::before {
    background: linear-gradient(180deg, var(--accent-info), #3b82f6);
}

.investment-stat-card.total-assets {
    border-color: rgba(59, 130, 246, 0.3);
}

.investment-stat-card.total-assets .stat-icon {
    background: linear-gradient(135deg, var(--accent-info), #3b82f6);
}

/* 累计收益 - 绿色主题 */
.investment-stat-card.total-profit::before {
    background: linear-gradient(180deg, var(--accent-success), #10b981);
}

.investment-stat-card.total-profit {
    border-color: rgba(16, 185, 129, 0.3);
}

.investment-stat-card.total-profit .stat-icon {
    background: linear-gradient(135deg, var(--accent-success), #10b981);
}

/* 总收益率 - 紫色主题 */
.investment-stat-card.total-return::before {
    background: linear-gradient(180deg, var(--accent-secondary), #8b5cf6);
}

.investment-stat-card.total-return {
    border-color: rgba(139, 92, 246, 0.3);
}

.investment-stat-card.total-return .stat-icon {
    background: linear-gradient(135deg, var(--accent-secondary), #8b5cf6);
}

/* 今日预警 - 橙色主题 */
.investment-stat-card.today-alerts::before {
    background: linear-gradient(180deg, var(--accent-warning), #f97316);
}

.investment-stat-card.today-alerts {
    border-color: rgba(245, 158, 11, 0.3);
}

.investment-stat-card.today-alerts .stat-icon {
    background: linear-gradient(135deg, var(--accent-warning), #f97316);
}

.investment-stat-card .stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.investment-stat-card .stat-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.investment-stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.investment-stat-card .stat-value.positive {
    color: #ef4444; /* 中国股市红色表示涨 */
}

.investment-stat-card .stat-value.negative {
    color: #22c55e; /* 中国股市绿色表示跌 */
}

.investment-stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

.investment-stat-card .stat-change {
    font-size: 0.75rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: 4px;
}

.investment-stat-card .stat-change.positive {
    color: #ef4444;
}

.investment-stat-card .stat-change.negative {
    color: #22c55e;
}

/* Investment Groups - 投资组卡片 */
.investment-groups {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

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

.investment-group-card:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

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

.group-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.group-title h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.group-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.group-badge.group-1 {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.group-badge.group-2 {
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
}

.trading-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

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

.trading-status-indicator.closed {
    background: var(--text-muted);
    animation: none;
}

/* Group Metrics - 指标数据 */
.group-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.metric {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.metric-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.metric-value.positive {
    color: #ef4444; /* 中国股市红色表示涨 */
}

.metric-value.negative {
    color: #22c55e; /* 中国股市绿色表示跌 */
}

.metric-change {
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 2px;
}

.metric-change.positive {
    color: #ef4444;
}

.metric-change.negative {
    color: #22c55e;
}

/* Holdings Section - 持仓列表 */
.holdings-section {
    padding: var(--spacing-md) var(--spacing-lg);
}

.holdings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.holdings-header h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.holdings-count {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.holdings-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.holding-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.holding-item:hover {
    background: var(--bg-tertiary);
    border-left-color: var(--accent-primary);
}

.holding-item.alert-high {
    border-left-color: var(--accent-danger);
}

.holding-item.alert-medium {
    border-left-color: var(--accent-warning);
}

.holding-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.holding-code {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.holding-name {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.market-tag {
    font-size: 0.65rem;
    padding: 1px 4px;
    border-radius: 3px;
    font-weight: 500;
}

.market-tag.sh {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.market-tag.sz {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.market-tag.bj {
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
}

.market-tag.hk {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.market-tag.us {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.holding-price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    min-width: 80px;
}

.current-price {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
}

.price-change {
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 2px;
}

.price-change.positive {
    color: #ef4444;
}

.price-change.negative {
    color: #22c55e;
}

.holding-position {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    min-width: 100px;
    gap: 4px;
}

.position-percent {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.position-bar {
    width: 80px;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
}

.position-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 2px;
    transition: width var(--transition-slow);
}

.position-fill.high {
    background: linear-gradient(90deg, var(--accent-warning), #f97316);
}

.position-fill.critical {
    background: linear-gradient(90deg, var(--accent-danger), #ef4444);
}

.holding-alert {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

.holding-alert.danger {
    color: var(--accent-danger);
    background: rgba(239, 68, 68, 0.1);
}

.holding-alert.warning {
    color: var(--accent-warning);
    background: rgba(245, 158, 11, 0.1);
}

/* Group Alerts - 预警信息 */
.group-alerts {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.alerts-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.alerts-header h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.alert-count {
    font-size: 0.75rem;
    padding: 2px 8px;
    background: var(--accent-danger);
    color: white;
    border-radius: 10px;
    font-weight: 500;
}

.alerts-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.alert-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.alert-item:hover {
    transform: translateX(4px);
}

.alert-item.danger {
    background: rgba(239, 68, 68, 0.1);
    border-left: 3px solid var(--accent-danger);
    color: var(--text-primary);
}

.alert-item.warning {
    background: rgba(245, 158, 11, 0.1);
    border-left: 3px solid var(--accent-warning);
    color: var(--text-primary);
}

.alert-item.info {
    background: rgba(59, 130, 246, 0.1);
    border-left: 3px solid var(--accent-info);
    color: var(--text-primary);
}

.alert-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.alert-item.danger .alert-icon {
    background: var(--accent-danger);
    color: white;
}

.alert-item.warning .alert-icon {
    background: var(--accent-warning);
    color: white;
}

.alert-item.info .alert-icon {
    background: var(--accent-info);
    color: white;
}

.alert-content {
    flex: 1;
    min-width: 0;
}

.alert-title {
    font-weight: 500;
    margin-bottom: 2px;
}

.alert-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.alert-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    white-space: nowrap;
}

/* Market Overview - 市场指数 */
.market-overview {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.market-overview h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.market-indices {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
}

.market-index {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.market-index:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-light);
    transform: translateY(-2px);
}

.market-index.up {
    border-color: rgba(239, 68, 68, 0.3);
}

.market-index.down {
    border-color: rgba(34, 197, 94, 0.3);
}

.index-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.index-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.index-change {
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 2px 8px;
    border-radius: 10px;
}

.index-change.up {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

.index-change.down {
    color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
}

/* Investment Dashboard Responsive */
@media (max-width: 1200px) {
    .investment-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .investment-groups {
        grid-template-columns: 1fr;
    }
    
    .group-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .investment-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .group-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .holding-item {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .holding-position {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .position-bar {
        flex: 1;
        margin-left: var(--spacing-sm);
    }
    
    .market-indices {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .group-metrics {
        grid-template-columns: 1fr 1fr;
    }
    
    .metric {
        align-items: center;
    }
    
    .market-indices {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Investment Dashboard Styles
   ============================================ */

.investment-dashboard {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

/* Investment Stats Grid */
.investment-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

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

.investment-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.investment-stat-card.total {
    border-color: #3b82f6;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), var(--bg-card));
}

.investment-stat-card.total .stat-icon {
    background: #3b82f6;
}

.investment-stat-card.profit {
    border-color: #10b981;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), var(--bg-card));
}

.investment-stat-card.profit .stat-icon {
    background: #10b981;
}

.investment-stat-card.return {
    border-color: #8b5cf6;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), var(--bg-card));
}

.investment-stat-card.return .stat-icon {
    background: #8b5cf6;
}

.investment-stat-card.alert {
    border-color: #f59e0b;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), var(--bg-card));
}

.investment-stat-card.alert .stat-icon {
    background: #f59e0b;
}

/* Investment Groups */
.investment-groups {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.investment-group-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-fast);
}

.investment-group-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent-primary);
}

.group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.group-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.group-title h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.group-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.group-badge.group1 {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.group-badge.group2 {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.group-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.group-status.active {
    color: #10b981;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: pulse 2s infinite;
}

/* Group Metrics */
.group-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.metric {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.metric-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.metric-value.positive {
    color: #ef4444;
}

.metric-value.negative {
    color: #22c55e;
}

/* Holdings Section */
.holdings-section h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.holdings-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.holding-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: all var(--transition-fast);
}

.holding-item:hover {
    border-color: var(--accent-primary);
}

.holding-item.has-alert {
    border-color: #f59e0b;
    background: rgba(245, 158, 11, 0.05);
}

.holding-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.holding-code {
    font-weight: 600;
    color: var(--text-primary);
}

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

.holding-market {
    font-size: 0.75rem;
    padding: 2px 6px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    color: var(--text-muted);
}

.holding-data {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.holding-price {
    font-weight: 600;
    color: var(--text-primary);
}

.holding-profit {
    font-weight: 600;
    font-size: 0.875rem;
}

.holding-profit.positive {
    color: #ef4444;
}

.holding-profit.negative {
    color: #22c55e;
}

.holding-weight {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.weight-bar {
    flex: 1;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
}

.weight-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 2px;
    transition: width var(--transition-slow);
}

.weight-value {
    font-size: 0.75rem;
    color: var(--text-muted);
    min-width: 40px;
    text-align: right;
}

.holding-alert {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(245, 158, 11, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: #f59e0b;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Group Alerts */
.group-alerts {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.alert-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.alert-item.danger {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.alert-item.warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.alert-item.info {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.alert-time {
    margin-left: auto;
    font-size: 0.75rem;
    opacity: 0.7;
}

/* Market Overview */
.market-overview {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.market-overview h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.market-indices {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
}

.market-index {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.market-index:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.market-index.up {
    border-left: 3px solid #ef4444;
}

.market-index.down {
    border-left: 3px solid #22c55e;
}

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

.index-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.index-change {
    font-size: 0.75rem;
    font-weight: 500;
}

.market-index.up .index-change {
    color: #ef4444;
}

.market-index.down .index-change {
    color: #22c55e;
}

/* Responsive Design for Investment Dashboard */
@media (max-width: 1200px) {
    .investment-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .investment-groups {
        grid-template-columns: 1fr;
    }
    
    .market-indices {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .investment-stats-grid {
        grid-template-columns: 1fr;
    }

    .group-metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    .market-indices {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   投资部专业监控仪表板样式 - 高级版本
   ============================================ */

.investment-dashboard-premium {
    padding: 0;
}

.investment-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255,255,255,0.05);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.1);
}

.investment-header h1 {
    font-size: 28px;
    font-weight: 600;
    background: linear-gradient(90deg, #58a6ff, #a371f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.investment-subtitle {
    color: #8b949e;
    font-size: 14px;
}

.investment-header .update-time {
    color: #58a6ff;
    font-size: 12px;
    margin-top: 8px;
}

/* 顶部概览区 */
.investment-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.investment-overview-card {
    background: rgba(255,255,255,0.03);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255,255,255,0.08);
    transition: all 0.3s ease;
}

.investment-overview-card:hover {
    background: rgba(255,255,255,0.05);
    transform: translateY(-2px);
}

.investment-overview-card.team1 {
    border-left: 3px solid #58a6ff;
}

.investment-overview-card.team2 {
    border-left: 3px solid #a371f7;
}

.investment-label {
    font-size: 13px;
    color: #8b949e;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.investment-value {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.investment-change {
    font-size: 14px;
    font-weight: 500;
}

.investment-team-label {
    font-size: 12px;
    color: #8b949e;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.positive { color: #3fb950; }
.negative { color: #f85149; }
.neutral { color: #8b949e; }

/* 主内容区 */
.investment-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.investment-panel {
    background: rgba(255,255,255,0.03);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255,255,255,0.08);
}

.investment-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

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

.investment-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.team1-icon { background: linear-gradient(135deg, #58a6ff20, #58a6ff40); }
.team2-icon { background: linear-gradient(135deg, #a371f720, #a371f740); }
.market-icon { background: linear-gradient(135deg, #3fb95020, #3fb95040); }
.alert-icon { background: linear-gradient(135deg, #f8514920, #f8514940); }

.investment-panel-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.badge-long { background: #58a6ff20; color: #58a6ff; }
.badge-short { background: #a371f720; color: #a371f7; }
.badge-safe { background: #3fb95020; color: #3fb950; }
.badge-warning { background: #f8514920; color: #f85149; }

/* 持仓表格 */
.investment-position-table {
    width: 100%;
    border-collapse: collapse;
}

.investment-position-table th {
    text-align: left;
    padding: 12px;
    font-size: 12px;
    color: #8b949e;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.investment-position-table td {
    padding: 16px 12px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.investment-position-table tr:hover {
    background: rgba(255,255,255,0.02);
}

.investment-stock-name {
    font-weight: 600;
}

.investment-stock-code {
    font-size: 12px;
    color: #8b949e;
}

.investment-score-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
}

.score-high { background: #3fb95020; color: #3fb950; }
.score-medium { background: #d2992220; color: #d29922; }
.score-low { background: #f8514920; color: #f85149; }

/* 账户概览 */
.investment-account-summary {
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.08);
}

.investment-account-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.investment-account-summary-row:last-child {
    border-bottom: none;
}

.investment-account-summary-label {
    font-size: 13px;
    color: #8b949e;
}

.investment-account-summary-value {
    font-size: 14px;
    font-weight: 600;
}

/* 风控状态 */
.investment-risk-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 16px;
}

.investment-risk-item {
    background: rgba(255,255,255,0.03);
    padding: 16px;
    border-radius: 12px;
    border-left: 3px solid;
}

.investment-risk-item.safe { border-left-color: #3fb950; }
.investment-risk-item.warning { border-left-color: #d29922; }
.investment-risk-item.danger { border-left-color: #f85149; }

.investment-risk-label {
    font-size: 12px;
    color: #8b949e;
    margin-bottom: 6px;
}

.investment-risk-value {
    font-size: 16px;
    font-weight: 600;
}

/* 市场概览 */
.investment-market-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.investment-market-item {
    background: rgba(255,255,255,0.03);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
}

.investment-market-name {
    font-size: 13px;
    color: #8b949e;
    margin-bottom: 8px;
}

.investment-market-price {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.investment-market-change {
    font-size: 14px;
    font-weight: 500;
}

/* 监控日志 */
.investment-log-list {
    max-height: 300px;
    overflow-y: auto;
}

.investment-log-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.investment-log-time {
    font-size: 12px;
    color: #8b949e;
    min-width: 60px;
}

.investment-log-content {
    flex: 1;
}

.investment-log-title {
    font-weight: 500;
    margin-bottom: 4px;
}

.investment-log-detail {
    font-size: 13px;
    color: #8b949e;
}

.investment-log-badge {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
}

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

.live-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #3fb950;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #3fb950;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .investment-overview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .investment-main-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .investment-overview-grid {
        grid-template-columns: 1fr;
    }
    .investment-market-grid {
        grid-template-columns: 1fr;
    }
}