.symbol-filter{flex-shrink:0;align-items:center;gap:9px;display:flex;position:relative}.symbol-filter>label{color:var(--color-text-secondary);margin:0;font-size:16px;font-weight:600;display:inline-block}.symbol-filter-control{min-width:260px;position:relative}.symbol-filter-trigger{background-color:var(--color-surface-deep);min-height:44px;color:var(--color-text-bright);cursor:pointer;border:1px solid #26344d;border-radius:9px;justify-content:space-between;align-items:center;gap:.5rem;padding:.4rem .75rem;font-size:15px;transition:all .2s;display:flex}.symbol-filter-trigger:hover{border-color:var(--color-accent-indigo);background-color:var(--color-surface-select-hover)}.symbol-filter-trigger.open{border-color:var(--color-primary);background-color:var(--color-surface-select-hover);box-shadow:0 0 0 2px #7c3aed2e}.symbol-filter-placeholder{color:var(--color-input-muted);font-size:.9rem}.symbol-filter-arrow{color:var(--color-text-muted);flex-shrink:0;font-size:.7rem}.symbol-filter-chips{flex-wrap:wrap;flex:1;gap:.35rem;min-width:0;display:flex}.symbol-chip{color:#d8b4fe;background-color:#7c3aed29;border:1px solid #a855f752;border-radius:6px;align-items:center;gap:.25rem;padding:.2rem .5rem;font-size:.8rem;font-weight:500;display:inline-flex}.symbol-chip-more{color:var(--color-text-secondary);cursor:default;background-color:#94a3b824;border-color:#94a3b852;padding:.2rem .5rem;font-size:.78rem;font-weight:600}.symbol-chip-remove{color:#d8b4fe;cursor:pointer;background-color:#0000;border:none;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;padding:0;font-size:1rem;line-height:1;transition:background-color .15s,color .15s;display:inline-flex}.symbol-chip-remove:hover{color:var(--color-text);background-color:#a855f747}.symbol-filter-dropdown{z-index:50;background-color:var(--color-surface-deep);border:1px solid #26344d;border-radius:10px;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow:hidden;box-shadow:0 18px 42px #0000008c}.symbol-filter-search{border-bottom:1px solid var(--color-border-dark);padding:.6rem}.symbol-filter-search input{border:1px solid var(--color-border-light);background-color:var(--color-surface);width:100%;height:38px;color:var(--color-text-bright);border-radius:8px;outline:none;padding:.5rem .65rem;font-size:.875rem}.symbol-filter-search input::placeholder{color:var(--color-input-muted)}.symbol-filter-search input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #7c3aed26}.symbol-filter-actions{border-bottom:1px solid var(--color-border-dark);gap:.5rem;padding:.5rem .6rem;display:flex}.symbol-filter-actions button{border:1px solid var(--color-border-light);background-color:var(--color-surface);width:auto;height:34px;color:var(--color-text-secondary);cursor:pointer;border-radius:8px;flex:1;padding:.4rem .6rem;font-size:.8rem;transition:all .15s}.symbol-filter-actions button:hover:not(:disabled){background-color:var(--color-primary);border-color:var(--color-primary);color:var(--color-text)}.symbol-filter-actions button:disabled{opacity:.45;cursor:not-allowed}.symbol-filter-options{scrollbar-width:thin;scrollbar-color:var(--color-primary) var(--color-surface-deep);max-height:240px;padding:.35rem;overflow-y:auto}.symbol-filter-options::-webkit-scrollbar{width:6px}.symbol-filter-options::-webkit-scrollbar-track{background:var(--color-surface-deep)}.symbol-filter-options::-webkit-scrollbar-thumb{background:var(--color-primary);border-radius:3px}.symbol-option{cursor:pointer;color:var(--color-text-secondary);border-radius:6px;align-items:center;gap:.5rem;padding:.45rem .6rem;font-size:.875rem;transition:all .15s;display:inline-flex}.symbol-option:hover{background-color:#17203a}.symbol-option.selected{color:#d8b4fe;background-color:#7c3aed2e;font-weight:500}.symbol-option input[type=checkbox]{cursor:pointer;accent-color:var(--color-primary)}.symbol-filter-empty{text-align:center;color:var(--color-input-muted);padding:1rem;font-size:.875rem}