.watermark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:48px;font-weight:700;color:#b4b4b42e;white-space:nowrap;pointer-events:none;z-index:9999;-webkit-user-select:none;user-select:none;letter-spacing:8px}:root{--bg: #ffffff;--card: #f7f8fa;--card-hover: #eef0f4;--border: #dde1e7;--text: #1f2328;--text-muted: #6b7280;--accent: #2563eb;--green: #16a34a;--red: #dc2626}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;height:100vh;overflow:hidden}.layout{display:flex;height:100vh}.sidebar{width:400px;min-width:400px;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{padding:12px 16px;border-bottom:1px solid var(--border);font-size:13px;font-weight:600;color:var(--accent);letter-spacing:.5px;display:flex;align-items:center;justify-content:space-between}.portfolio-list{flex:1;display:flex;flex-direction:column;min-height:0}.portfolio-header-row{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#f0f2f5;border-bottom:2px solid var(--border);flex-shrink:0}.portfolio-list-body{flex:1;min-height:0}.portfolio-list-body .portfolio-item{padding:9px 16px;cursor:pointer;border-bottom:1px solid var(--border);transition:background .15s;display:flex;align-items:center;gap:8px}.portfolio-list-body .portfolio-item:hover{background:var(--card-hover)}.portfolio-list-body .portfolio-item.active{background:#2563eb14;border-left:3px solid var(--accent)}.portfolio-list-body .portfolio-item .dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted);flex-shrink:0;transition:background .15s}.portfolio-list-body .portfolio-item.active .dot{background:var(--accent)}.portfolio-header-row .item-col{font-size:11px;font-weight:700;color:var(--text-muted);letter-spacing:.04em}.portfolio-header-row .item-ret-col{justify-content:flex-end}.portfolio-header-row .sort-arrow{color:var(--accent);font-size:10px}.portfolio-header-row .sortable:hover .item-col{color:var(--accent)}.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;transition:color .1s}.sortable:hover{color:var(--accent)!important}.sort-arrow{font-size:10px;opacity:.8}.portfolio-item:hover{background:var(--card-hover)}.portfolio-item.active{background:#2563eb14;border-left:3px solid var(--accent)}.item-col{display:flex;align-items:center;gap:5px;overflow:hidden}.item-name-col{flex:1;min-width:0}.item-nav-col{width:90px;justify-content:flex-end;flex-shrink:0}.item-ret-col{width:68px;justify-content:flex-end;flex-shrink:0}.portfolio-item .dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted);flex-shrink:0;transition:background .15s}.portfolio-item.active .dot{background:var(--accent)}.item-name{font-size:13px;color:#b8860b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.portfolio-item.active .item-name{color:#b8860b;font-weight:500}.nav-val{font-size:12px;font-family:SF Mono,Fira Code,monospace;white-space:nowrap}.nav-val.gain{color:var(--red)}.nav-val.loss{color:var(--green)}.nav-val.neutral{color:#9ca3af}.ret-badge{font-size:11px;font-weight:600;padding:2px 6px;border-radius:4px;white-space:nowrap;font-family:SF Mono,Fira Code,monospace}.ret-badge.gain{background:var(--red);color:#fff}.ret-badge.loss{background:var(--green);color:#fff}.ret-badge.neutral{background:#9ca3af;color:#fff}.edit-icon{font-size:11px;opacity:.35;cursor:pointer;margin-left:3px;transition:opacity .15s;flex-shrink:0;line-height:1}.portfolio-item:hover .edit-icon{opacity:.85}.edit-icon:hover{opacity:1!important}.delete-icon{font-size:11px;opacity:.35;cursor:pointer;margin-left:3px;transition:opacity .15s;flex-shrink:0;line-height:1}.portfolio-item:hover .delete-icon{opacity:.85}.delete-icon:hover{opacity:1!important}.main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0;background:var(--bg)}.chart-section{flex:1;min-height:240px;border-bottom:1px solid var(--border);position:relative;background:var(--bg)}.section-label{position:absolute;top:10px;left:14px;font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;z-index:10}.holdings-section{height:280px;min-height:180px;display:flex;flex-direction:column;background:var(--bg)}.holdings-table-wrap{flex:1;overflow-y:auto;background:var(--bg)}.holdings-table{table-layout:auto;width:auto;border-collapse:collapse;font-size:12px}.holdings-table th{position:sticky;top:0;background:var(--card);color:var(--text-muted);font-weight:500;padding:8px 12px;text-align:right;border-bottom:1px solid var(--border);white-space:nowrap}.holdings-table th:first-child{text-align:left}.holdings-table td{padding:7px 12px;text-align:right;border-bottom:1px solid var(--border);white-space:nowrap;background:var(--bg)}.holdings-table td:first-child{text-align:left;color:var(--accent)}.holdings-table td:first-child a{color:inherit;text-decoration:none}.holdings-table td:first-child a:hover{text-decoration:underline}.holdings-table tr:hover td{background:var(--card-hover)}.gain{color:var(--red)}.loss{color:var(--green)}.info-panel{width:280px;min-width:280px;background:var(--card);border-left:1px solid var(--border);overflow-y:auto}.info-header{padding:16px;border-bottom:1px solid var(--border)}.info-name{font-size:15px;font-weight:700;color:var(--text);margin-bottom:3px}.info-id{font-size:11px;color:var(--text-muted)}.info-section{padding:14px 16px;border-bottom:1px solid var(--border)}.info-section-title{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;margin-bottom:10px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.info-stat{background:var(--bg);border-radius:6px;padding:8px 10px}.info-stat-label{font-size:10px;color:var(--text-muted);margin-bottom:3px}.info-stat-value{font-size:14px;font-weight:600}.info-stat-value.large{font-size:17px}.index-list{display:flex;flex-direction:column;gap:4px}.index-item{display:flex;justify-content:space-between;align-items:center;font-size:12px;padding:3px 0}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);gap:8px}.empty-state .icon{font-size:38px;opacity:.3}.spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.return-tag{display:inline-block;padding:1px 6px;border-radius:4px;font-size:11px;font-weight:600}.return-tag.positive{background:#dc26261a;color:var(--red)}.return-tag.negative{background:#16a34a1a;color:var(--green)}.add-btn{background:none;border:1px solid var(--border);color:var(--text-muted);width:22px;height:22px;border-radius:50%;cursor:pointer;font-size:16px;line-height:1;transition:all .15s;display:flex;align-items:center;justify-content:center}.add-btn:hover{border-color:var(--accent);color:var(--accent);background:#2563eb14}.icon-btn{background:none;border:1px solid var(--border);color:var(--text-muted);width:22px;height:22px;border-radius:50%;cursor:pointer;font-size:14px;line-height:1;transition:all .15s;display:flex;align-items:center;justify-content:center;padding:0}.icon-btn:hover{border-color:var(--accent);color:var(--accent);background:#2563eb14}.capturing .no-export{display:none!important}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border:1px solid var(--border);border-radius:10px;width:360px;overflow:hidden;box-shadow:0 20px 60px #00000026}.modal-title{padding:18px 20px 14px;font-size:15px;font-weight:600;color:var(--text);border-bottom:1px solid var(--border)}.modal-body{padding:20px}.modal-label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:8px}.modal-input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:14px;padding:9px 12px;outline:none;transition:border-color .15s}.modal-input:focus{border-color:var(--accent)}.modal-error{margin-top:8px;font-size:12px;color:var(--red)}.modal-success{margin-top:8px;font-size:12px;color:var(--green)}.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.btn-confirm{background:var(--accent);color:#fff;padding:7px 18px;border-radius:6px;font-size:13px;cursor:pointer;border:none;display:flex;align-items:center;gap:6px;transition:opacity .15s}.btn-confirm:hover{opacity:.85}.btn-confirm:disabled{opacity:.5;cursor:not-allowed}.modal-close{cursor:pointer;color:var(--text-muted);font-size:16px;line-height:1;transition:color .15s}.modal-close:hover{color:var(--text)}.btn-cancel{background:var(--bg);color:var(--text);padding:7px 14px;border-radius:6px;font-size:13px;cursor:pointer;border:1px solid var(--border);transition:opacity .15s}.btn-cancel:hover{opacity:.8}.btn-danger{background:var(--bg);color:var(--red);padding:7px 14px;border-radius:6px;font-size:13px;cursor:pointer;border:1px solid var(--border);transition:opacity .15s}.btn-danger:hover{opacity:.8}.stat-table{width:100%;border-collapse:collapse;font-size:12px}.stat-table th{color:var(--text-muted);font-weight:500;padding:5px 6px;text-align:right;border-bottom:1px solid var(--border);white-space:nowrap}.stat-table th:first-child{text-align:left}.stat-table td{padding:5px 6px;text-align:right;border-bottom:1px solid var(--border);white-space:nowrap;color:var(--text)}.stat-table td:first-child{text-align:left}.stat-table tr:last-child td{border-bottom:none}.range-btns{display:flex;gap:4px;margin-left:8px}.range-btn{padding:2px 8px;font-size:11px;border:1px solid var(--border);border-radius:4px;background:var(--bg);color:var(--text-muted);cursor:pointer;transition:all .15s}.range-btn:hover{border-color:var(--accent);color:var(--accent)}.range-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}@media(max-width:767px){html,body{height:100%;overflow:hidden}.layout{position:fixed;top:0;right:0;bottom:0;left:0;height:100dvh;overflow:hidden}.layout .sidebar{width:100%!important;min-width:0!important;height:100%;overflow-y:scroll;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}.layout .main,.layout .info-panel{display:none!important}.sidebar-header{display:none}.edit-icon,.delete-icon{display:none!important}.portfolio-list{overflow:visible}.portfolio-header-row{position:sticky;top:0;z-index:10;height:44px;padding:0 16px;display:flex;align-items:center;background:#f0f2f5;border-bottom:2px solid var(--border)}.portfolio-list-body{overflow:visible}.portfolio-list-body .portfolio-item{padding:12px 16px}.item-name-col{max-width:140px}}.mobile-sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:500;display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s ease}.mobile-sheet{width:100%;max-height:75vh;background:var(--bg);border-radius:16px 16px 0 0;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .3s ease}.mobile-sheet-handle{width:36px;height:4px;background:var(--border);border-radius:2px;margin:10px auto 0;flex-shrink:0}.mobile-sheet-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 8px;border-bottom:1px solid var(--border);flex-shrink:0}.mobile-sheet-title{font-size:16px;font-weight:700;color:var(--text)}.mobile-sheet-close{font-size:20px;color:var(--text-muted);cursor:pointer;padding:4px;line-height:1}.mobile-sheet-close:hover{color:var(--text)}.mobile-sheet-subtitle{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;padding:10px 16px 6px;flex-shrink:0}.mobile-sheet-body{flex:1;overflow-y:auto;padding-bottom:calc(env(safe-area-inset-bottom,16px) + 60px)}.mobile-holdings-table{width:100%;border-collapse:collapse;font-size:12px}.mobile-holdings-table th{background:var(--card);color:var(--text-muted);font-weight:500;padding:8px 10px;text-align:right;border-bottom:1px solid var(--border);white-space:nowrap;position:sticky;top:0}.mobile-holdings-table th:first-child{text-align:left}.mobile-holdings-table td{padding:9px 10px;text-align:right;border-bottom:1px solid var(--border);white-space:nowrap}.mobile-holdings-table td:first-child{text-align:left;color:var(--accent)}.mobile-holdings-table td:first-child a{color:inherit;text-decoration:none}.mobile-holdings-table td:first-child a:hover{text-decoration:underline}.mobile-holdings-table tr:last-child td{border-bottom:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}