:root{--color-primary: #667eea;--color-secondary: #764ba2;--color-primary-light: rgba(102, 126, 234, .1);--color-primary-dark: rgba(102, 126, 234, .5);--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-primary-light: linear-gradient(135deg, rgba(102, 126, 234, .1), rgba(118, 75, 162, .1));--color-success: #51cf66;--color-warning: #ffd43b;--color-error: #ff6b6b;--color-info: #4dabf7;--color-text-primary: #333;--color-text-secondary: #666;--color-text-tertiary: #999;--color-text-disabled: #ccc;--color-bg-primary: #ffffff;--color-bg-secondary: #f8f9fa;--color-bg-tertiary: #f5f5f5;--color-border: #e0e0e0;--color-border-light: #e9ecef;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 2px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 12px rgba(102, 126, 234, .4);--shadow-xl: 0 6px 16px rgba(102, 126, 234, .5);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-full: 9999px;--font-family-mono: "Consolas", "Monaco", "Courier New", monospace;--font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--font-size-xs: 12px;--font-size-sm: 13px;--font-size-base: 14px;--font-size-md: 15px;--font-size-lg: 16px;--font-size-xl: 24px;--font-size-2xl: 32px;--spacing-xs: 4px;--spacing-sm: 6px;--spacing-md: 8px;--spacing-lg: 12px;--spacing-xl: 16px;--spacing-2xl: 20px;--spacing-3xl: 24px;--spacing-4xl: 32px;--transition-fast: .2s ease;--transition-base: .3s ease;--sidebar-width: 260px}.sidebar[data-v-447e8484]{width:260px;background:#fff;border-right:1px solid #e0e0e0;display:flex;flex-direction:column;height:100vh;position:fixed;left:0;top:0;z-index:100}.sidebar-header[data-v-447e8484]{padding:24px 20px;border-bottom:2px solid #f0f0f0}.sidebar-title[data-v-447e8484]{font-size:24px;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0}.sidebar-nav[data-v-447e8484]{flex:1;padding:16px 0;overflow-y:auto}.nav-item[data-v-447e8484]{display:flex;align-items:center;padding:14px 20px;color:#333;text-decoration:none;transition:all .2s ease;cursor:pointer;border-left:3px solid transparent;gap:12px}.nav-item[data-v-447e8484]:hover{background:#f5f5f5;color:#667eea}.nav-item.active[data-v-447e8484]{background:linear-gradient(90deg,#667eea1a,#667eea0d);border-left-color:#667eea;color:#667eea;font-weight:600}.nav-icon[data-v-447e8484]{font-size:20px;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.nav-text[data-v-447e8484]{font-size:15px;flex:1}@media (max-width: 768px){.sidebar[data-v-447e8484]{width:100%;height:auto;position:relative;border-right:none;border-bottom:1px solid #e0e0e0}.sidebar-nav[data-v-447e8484]{display:flex;flex-direction:row;overflow-x:auto;padding:0}.nav-item[data-v-447e8484]{flex-direction:column;min-width:80px;padding:12px;text-align:center;gap:4px;border-left:none;border-bottom:3px solid transparent}.nav-item.active[data-v-447e8484]{border-left:none;border-bottom-color:#667eea}.nav-text[data-v-447e8484]{font-size:12px}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}#app{min-height:100vh}.app-container{display:flex;min-height:100vh}.main-content{flex:1;margin-left:260px;background:#fff;min-height:100vh;overflow-y:auto}@media (max-width: 768px){.app-container{flex-direction:column}.main-content{margin-left:0}}