:root{--color-background: #FFFFFF;--color-background-secondary: #F5F5F7;--color-background-tertiary: #FBFBFD;--color-text-primary: #1D1D1F;--color-text-secondary: #86868B;--color-text-tertiary: #A1A1A6;--color-accent: #007AFF;--color-accent-hover: #0056CC;--color-success: #34C759;--color-warning: #FF9500;--color-danger: #FF3B30;--color-border: #E5E5E7;--color-divider: #D2D2D7;--chart-color-1: #007AFF;--chart-color-2: #34C759;--chart-color-3: #FF9500;--chart-color-4: #AF52DE;--chart-color-5: #FF2D55;--chart-color-6: #5AC8FA;--chart-color-7: #FFCC00;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 2px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .12);--shadow-xl: 0 8px 32px rgba(0, 0, 0, .16);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--navbar-height: 64px;--sidebar-width: 240px;--content-max-width: 1200px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-regular);color:var(--color-text-primary);background-color:var(--color-background-secondary);line-height:1.5;min-height:100vh}#app{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-semibold);line-height:1.2;color:var(--color-text-primary)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-base)}p{color:var(--color-text-secondary)}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}.container{width:100%;max-width:var(--content-max-width);margin:0 auto;padding:0 var(--space-6)}.page{flex:1;padding:var(--space-8) 0}.page-header{margin-bottom:var(--space-8)}.page-title{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);margin-bottom:var(--space-2)}.page-subtitle{font-size:var(--font-size-lg);color:var(--color-text-secondary)}.navbar{height:var(--navbar-height);background:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100}.navbar-content{height:100%;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:var(--space-3);font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.navbar-brand-icon{width:32px;height:32px}.navbar-nav{display:flex;gap:var(--space-1);list-style:none}.nav-link{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);transition:all var(--transition-fast);cursor:pointer}.nav-link:hover{color:var(--color-text-primary);background:var(--color-background-secondary)}.nav-link.active{color:var(--color-accent);background:#007aff1a}.nav-link svg{width:18px;height:18px}.card{background:var(--color-background);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:var(--space-6);transition:box-shadow var(--transition-base)}.card:hover{box-shadow:var(--shadow-lg)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-5)}.card-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold)}.card-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:var(--space-1)}.stat-card{display:flex;flex-direction:column;gap:var(--space-2)}.stat-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.stat-value{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.stat-change{display:inline-flex;align-items:center;gap:var(--space-1);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.stat-change.positive{color:var(--color-success)}.stat-change.negative{color:var(--color-danger)}.grid{display:grid;gap:var(--space-6)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}.grid-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-5)}.grid-charts{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border-radius:var(--radius-lg);font-family:inherit;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);border:none;cursor:pointer;transition:all var(--transition-fast)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover)}.btn-secondary{background:var(--color-background-secondary);color:var(--color-text-primary)}.btn-secondary:hover:not(:disabled){background:var(--color-border)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#e5352b}.btn-ghost{background:transparent;color:var(--color-accent)}.btn-ghost:hover:not(:disabled){background:#007aff1a}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--font-size-xs)}.btn-lg{padding:var(--space-4) var(--space-6);font-size:var(--font-size-base)}.btn svg{width:16px;height:16px;pointer-events:none}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.form-input,.form-select{width:100%;padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-lg);font-family:inherit;font-size:var(--font-size-base);color:var(--color-text-primary);background:var(--color-background);transition:all var(--transition-fast)}.form-input:focus,.form-select:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #007aff26}.form-input::placeholder{color:var(--color-text-tertiary)}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2386868B' d='M2.5 4.5L6 8l3.5-3.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--space-4) center;padding-right:var(--space-10)}.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-4)}.form-row-3{grid-template-columns:repeat(3,1fr)}.file-input-wrapper{position:relative;display:inline-block}.file-input{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer}.file-input-label{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-4) var(--space-6);border:2px dashed var(--color-border);border-radius:var(--radius-lg);color:var(--color-text-secondary);font-size:var(--font-size-sm);transition:all var(--transition-fast);cursor:pointer}.file-input-wrapper:hover .file-input-label{border-color:var(--color-accent);color:var(--color-accent);background:#007aff0d}.table-container{overflow-x:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:var(--space-4);text-align:left;border-bottom:1px solid var(--color-border)}.table th{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);background:var(--color-background-tertiary)}.table th:first-child{border-radius:var(--radius-md) 0 0 0}.table th:last-child{border-radius:0 var(--radius-md) 0 0}.table tbody tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:var(--color-background-tertiary)}.table td{font-size:var(--font-size-sm)}.table-actions{display:flex;gap:var(--space-2)}.badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium)}.badge-primary{background:#007aff1a;color:var(--color-accent)}.badge-success{background:#34c7591a;color:var(--color-success)}.badge-warning{background:#ff95001a;color:var(--color-warning)}.badge-danger{background:#ff3b301a;color:var(--color-danger)}.badge-a-share{background:#ff3b301a;color:#ff3b30}.badge-us-stock{background:#007aff1a;color:#007aff}.badge-hk-stock{background:#ff95001a;color:#ff9500}.badge-cash{background:#34c7591a;color:#34c759}.badge-bond{background:#af52de1a;color:#af52de}.alert{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);font-size:var(--font-size-sm)}.alert-icon{flex-shrink:0;width:20px;height:20px}.alert-warning{background:#ff95001a;color:var(--color-warning);border:1px solid rgba(255,149,0,.2)}.alert-danger{background:#ff3b301a;color:var(--color-danger);border:1px solid rgba(255,59,48,.2)}.alert-success{background:#34c7591a;color:var(--color-success);border:1px solid rgba(52,199,89,.2)}.chart-container{position:relative;height:280px}.chart-legend{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-top:var(--space-4)}.chart-legend-item{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.chart-legend-color{width:12px;height:12px;border-radius:var(--radius-sm)}.modal-overlay{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;transition:all var(--transition-base)}.modal-overlay.active{opacity:1;visibility:visible}.modal{background:var(--color-background);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;transform:scale(.95);transition:transform var(--transition-base)}.modal-overlay.active .modal{transform:scale(1)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--color-border)}.modal-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold)}.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;background:var(--color-background-secondary);border-radius:var(--radius-full);cursor:pointer;color:var(--color-text-secondary);transition:all var(--transition-fast)}.modal-close:hover{background:var(--color-border);color:var(--color-text-primary)}.modal-body{padding:var(--space-6)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--space-3);padding:var(--space-4) var(--space-6);border-top:1px solid var(--color-border)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-16) var(--space-8);text-align:center}.empty-state-icon{width:80px;height:80px;margin-bottom:var(--space-6);color:var(--color-text-tertiary)}.empty-state-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);margin-bottom:var(--space-2)}.empty-state-text{font-size:var(--font-size-base);color:var(--color-text-secondary);margin-bottom:var(--space-6);max-width:400px}.text-center{text-align:center}.text-right{text-align:right}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-danger{color:var(--color-danger)}.text-secondary{color:var(--color-text-secondary)}.text-sm{font-size:var(--font-size-sm)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.hidden{display:none}@media(max-width:1024px){.grid-stats{grid-template-columns:repeat(2,1fr)}.grid-charts{grid-template-columns:1fr}}@media(max-width:768px){.grid-stats,.form-row{grid-template-columns:1fr}.navbar-nav{gap:0}.nav-link span{display:none}}.autocomplete-container{position:relative}.autocomplete-dropdown{position:absolute;top:100%;left:0;right:0;margin-top:var(--space-1);background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:1001;max-height:320px;overflow-y:auto}.autocomplete-loading,.autocomplete-empty{padding:var(--space-4);text-align:center;color:var(--color-text-secondary);font-size:var(--font-size-sm)}.autocomplete-results{padding:var(--space-2)}.autocomplete-item{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast)}.autocomplete-item:hover{background:var(--color-background-secondary)}.autocomplete-item-main{display:flex;flex-direction:column;gap:var(--space-1)}.autocomplete-symbol{font-weight:var(--font-weight-semibold);color:var(--color-text-primary);font-size:var(--font-size-sm)}.autocomplete-name{color:var(--color-text-secondary);font-size:var(--font-size-xs);max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stock-info{display:flex;align-items:center;gap:var(--space-3);margin-top:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--color-background-secondary);border-radius:var(--radius-md)}