:root{color-scheme:dark;--black: #111;--white: #fff;--sidebar-width: 260px;--sidebar-collapsed: 56px;--content-max: 48rem;--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--font-serif: var(--font-sans)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-sans);background:var(--black);color:var(--white);-webkit-font-smoothing:antialiased}button,textarea{font:inherit;color:inherit}::selection{background:var(--white);color:var(--black)}.app{display:grid;grid-template-columns:0 1fr;height:100%;background:var(--black)}.app.sidebar-open{grid-template-columns:var(--sidebar-width) 1fr}.app.sidebar-open.sidebar-collapsed{grid-template-columns:var(--sidebar-collapsed) 1fr}.sidebar-backdrop{display:none}.sidebar{background:var(--black);border-right:1px solid rgb(255 255 255 / .08);display:flex;flex-direction:column;height:100%;z-index:20}.sidebar.collapsed .thread-title,.sidebar.collapsed .user-footer-meta,.sidebar.collapsed .btn-new-chat-wide span:not(.btn-new-chat-icon){display:none}.sidebar-top{display:flex;align-items:center;gap:.25rem;padding:.75rem .65rem .5rem}.logo{font-size:.95rem;font-weight:600;letter-spacing:-.02em;padding:.35rem .5rem;flex:1}.btn-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:transparent;border:none;border-radius:8px;color:var(--white);cursor:pointer;opacity:.85}.btn-icon:hover{background:#ffffff14;opacity:1}.btn-new-chat-wide{display:flex;align-items:center;gap:.75rem;margin:0 .5rem .5rem;padding:.55rem .65rem;width:calc(100% - 1rem);background:transparent;border:none;border-radius:8px;color:var(--white);cursor:pointer;text-align:left;font-size:.875rem;opacity:.9}.sidebar.collapsed .btn-new-chat-wide{justify-content:center;padding:.55rem}.btn-new-chat-wide:hover{background:#ffffff14;opacity:1}.btn-new-chat-icon{display:flex;align-items:center;justify-content:center;width:18px;height:18px;font-size:1.25rem;font-weight:300;line-height:1}.sidebar-search{padding:0 .5rem .5rem}.sidebar-search-input{width:100%;padding:.45rem .6rem;border-radius:8px;border:1px solid rgb(255 255 255 / .12);background:transparent;color:var(--white);font-size:.8125rem;outline:none}.sidebar-search-input::placeholder{color:#ffffff59}.sidebar-search-input:focus{border-color:#ffffff47}.sidebar-search-empty{margin:.5rem .6rem;font-size:.75rem;opacity:.45}.thread-list{flex:1;overflow-y:auto;padding:.25rem .5rem;display:flex;flex-direction:column;gap:1px}.thread-row{display:flex;align-items:center;border-radius:8px}.thread-row:hover{background:#ffffff0f}.thread-row.active{background:#ffffff1a}.thread-item{flex:1;text-align:left;background:transparent;border:none;border-radius:8px;padding:.5rem .6rem;color:var(--white);cursor:pointer;min-width:0;font-size:.8125rem;opacity:.88}.thread-row.active .thread-item{opacity:1}.thread-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.thread-delete{opacity:0;background:transparent;border:none;color:var(--white);cursor:pointer;padding:.25rem .45rem;font-size:1rem;line-height:1;border-radius:6px}.thread-row:hover .thread-delete{opacity:.5}.thread-delete:hover{opacity:1;background:#ffffff14}.sidebar-footer{display:flex;align-items:center;gap:.65rem;padding:.75rem .65rem;border-top:1px solid rgb(255 255 255 / .08);margin-top:auto}.user-avatar{width:28px;height:28px;border-radius:50%;border:1px solid rgb(255 255 255 / .25);color:var(--white);display:flex;align-items:center;justify-content:center;font-weight:500;font-size:.75rem;flex-shrink:0}.user-footer-meta{min-width:0;flex:1}.user-footer-name{display:block;font-size:.8125rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.9}.btn-sign-out{background:none;border:none;color:var(--white);font-size:.75rem;padding:0;cursor:pointer;margin-top:.1rem;opacity:.45}.btn-sign-out:hover{opacity:.85}.main{display:flex;flex-direction:column;min-width:0;height:100%;background:var(--black);position:relative}.topbar{display:none;align-items:center;padding:.5rem .75rem;min-height:48px}.menu-toggle{display:none}.status-warn{font-size:.75rem;opacity:.55}.chat-view{flex:1;overflow:hidden;display:flex;flex-direction:column;position:relative}.chat-messages{flex:1;overflow-y:auto;padding:0 1.25rem 1rem;display:flex;flex-direction:column;gap:2rem;max-width:var(--content-max);width:100%;margin:0 auto}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem 1rem 4rem;min-height:min(65vh,480px)}.empty-state h1{font-family:var(--font-serif);font-size:clamp(2rem,5vw,2.75rem);font-weight:400;letter-spacing:-.02em;margin:0 0 2.5rem;color:var(--white)}.starter-grid{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;width:100%;max-width:32rem}.starter-card{background:var(--black);border:1px solid rgb(255 255 255 / .12);border-radius:12px;padding:.85rem 1rem;text-align:left;cursor:pointer;color:var(--white);display:flex;flex-direction:column;gap:.25rem}.starter-card:hover{background:#ffffff0f;border-color:#ffffff38}.starter-card-title{font-size:.8125rem;font-weight:500}.starter-card-text{font-size:.75rem;opacity:.5;line-height:1.4}.scroll-bottom-btn{position:absolute;bottom:1rem;left:50%;transform:translate(-50%);width:32px;height:32px;border-radius:50%;border:1px solid rgb(255 255 255 / .15);background:var(--black);color:var(--white);cursor:pointer;font-size:.85rem;opacity:.9}.scroll-bottom-btn:hover{background:#ffffff14}.message{display:flex;flex-direction:column;width:100%}.message-user{align-items:flex-end}.message-user-wrap{position:relative;max-width:75%}.message-user-wrap:hover .message-actions-user{opacity:1}.message-actions-user{top:-1.5rem;right:0;left:auto}.message-user-bubble{background:#ffffff14;border-radius:18px;padding:.65rem 1rem;line-height:1.55;font-size:.9375rem;white-space:pre-wrap;color:var(--white)}.message-assistant{align-items:stretch}.message-assistant-wrap{position:relative}.message-assistant-wrap:hover .message-actions{opacity:1}.message-actions{position:absolute;top:-1.5rem;right:0;display:flex;gap:.35rem;opacity:0;transition:opacity .12s}.msg-action{background:var(--black);border:1px solid rgb(255 255 255 / .12);color:var(--white);border-radius:6px;padding:.2rem .5rem;font-size:.6875rem;cursor:pointer;opacity:.7}.msg-action:hover{opacity:1;background:#ffffff0f}.message-assistant-body{font-family:var(--font-serif);font-size:1.0625rem;line-height:1.7;color:var(--white)}.message-assistant-body p{margin:0 0 1rem}.message-assistant-body p:last-child{margin-bottom:0}.message-assistant-body ul,.message-assistant-body ol{margin:0 0 1rem;padding-left:1.5rem}.message-assistant-body table{border-collapse:collapse;width:100%;margin:1rem 0;font-family:var(--font-sans);font-size:.875rem}.message-assistant-body th,.message-assistant-body td{border:1px solid rgb(255 255 255 / .15);padding:.45rem .65rem;text-align:left}.message-assistant-body h1,.message-assistant-body h2,.message-assistant-body h3{font-family:var(--font-serif);margin:1.25rem 0 .5rem;font-weight:500}.inline-code{font-family:var(--font-sans);background:#ffffff14;border-radius:4px;padding:.1rem .35rem;font-size:.88em}.code-block{position:relative;margin:1rem 0;border-radius:8px;background:var(--black);border:1px solid rgb(255 255 255 / .12);overflow:hidden}.code-block pre{margin:0;padding:1rem;overflow-x:auto;font-family:var(--font-sans);font-size:.8125rem;line-height:1.55;color:var(--white)}.code-copy{position:absolute;top:.5rem;right:.5rem;background:var(--black);border:1px solid rgb(255 255 255 / .12);color:var(--white);border-radius:6px;padding:.2rem .5rem;font-size:.6875rem;cursor:pointer;opacity:.6}.code-copy:hover{opacity:1}.stream-cursor{display:inline-block;width:2px;height:1em;background:var(--white);margin-left:2px;vertical-align:text-bottom;animation:blink 1s step-end infinite}@keyframes blink{50%{opacity:0}}.composer{padding:0 1.25rem 1.25rem;max-width:var(--content-max);width:100%;margin:0 auto}.composer-box{display:flex;align-items:flex-end;gap:.5rem;background:var(--black);border-radius:1.25rem;border:1px solid rgb(255 255 255 / .14);box-shadow:0 0 0 1px #ffffff0a;padding:.85rem .85rem .85rem 1.1rem;min-height:56px}.composer-box:focus-within{border-color:#ffffff47}.composer-box textarea{flex:1;resize:none;min-height:26px;max-height:200px;padding:.15rem 0;border:none;background:transparent;color:var(--white);outline:none;line-height:1.5;font-size:.9375rem}.composer-box textarea::placeholder{color:#fff6}.composer-send,.composer-stop{flex-shrink:0;width:32px;height:32px;border-radius:8px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity .12s}.composer-send{background:var(--white);color:var(--black)}.composer-send:disabled{background:#ffffff26;color:#ffffff59;cursor:not-allowed}.composer-stop{background:var(--white);color:var(--black)}.composer-stop-icon{width:10px;height:10px;background:var(--black);border-radius:1px}.composer-footer{display:flex;align-items:center;justify-content:center;padding:.5rem .25rem 0;gap:.5rem}.model-picker-wrap{position:relative}.model-pill-btn{background:transparent;border:none;color:var(--white);font-size:.6875rem;cursor:pointer;opacity:.4;padding:.15rem .35rem;letter-spacing:.02em}.model-pill-btn:hover{opacity:.7}.model-chevron{font-size:.55rem;margin-left:.15rem}.model-dropdown{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);background:var(--black);border:1px solid rgb(255 255 255 / .12);border-radius:10px;overflow:hidden;min-width:110px;z-index:10}.model-option{display:block;width:100%;text-align:left;background:transparent;border:none;color:var(--white);padding:.5rem .75rem;font-size:.8125rem;cursor:pointer;opacity:.85}.model-option:hover,.model-option.active{background:#ffffff14;opacity:1}.composer-hint{font-size:.625rem;opacity:.35;letter-spacing:.02em}.auth-gate{display:flex;align-items:center;justify-content:center;height:100%;opacity:.5;font-family:var(--font-serif);font-size:1.125rem}.sources-disclosure,.tool-activity{margin-top:.75rem;font-family:var(--font-sans);font-size:.75rem;opacity:.45}.sources-disclosure summary,.tool-activity summary{cursor:pointer;-webkit-user-select:none;user-select:none}.sources{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.5rem}.source-chip{font-size:.6875rem;padding:.15rem .45rem;border-radius:999px;border:1px solid rgb(255 255 255 / .15);color:var(--white);text-transform:capitalize;opacity:.8}.tool-activity ul{margin:.35rem 0 0;padding-left:1.25rem}.created-page{display:inline-block;margin-top:.5rem;font-family:var(--font-sans);font-size:.8125rem;color:var(--white);opacity:.7;text-decoration:underline;text-underline-offset:2px}.created-page:hover{opacity:1}.message-assistant-body a{color:var(--white);text-decoration:underline;text-underline-offset:2px}@media(max-width:768px){.app.sidebar-open{grid-template-columns:1fr}.topbar{display:flex}.menu-toggle{display:block}.app:not(.sidebar-open) .menu-toggle{display:block}.sidebar{position:fixed;top:0;left:0;bottom:0;width:min(var(--sidebar-width),88vw);transform:translate(-100%);transition:transform .2s ease}.app.sidebar-open .sidebar{transform:translate(0)}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#111111b8;border:none;z-index:15;cursor:pointer}.starter-grid{grid-template-columns:1fr}.message-user-wrap{max-width:90%}.composer-hint{display:none}}.chat-header-title{font-size:.875rem;font-weight:500;margin:0;opacity:.7;flex:1;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}.footer-actions{display:flex;gap:.65rem}@media(min-width:769px){.sidebar-backdrop{display:none!important}}.toast-stack{position:fixed;top:1rem;right:1rem;z-index:100;display:flex;flex-direction:column;gap:.5rem;max-width:22rem}.toast{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.65rem .85rem;border-radius:10px;border:1px solid rgb(255 255 255 / .15);background:var(--black);color:var(--white);font-size:.8125rem;box-shadow:0 4px 24px #0006}.toast-error{border-color:#ffffff59}.toast-dismiss{background:transparent;border:none;color:var(--white);cursor:pointer;opacity:.5;font-size:1rem;line-height:1}.toast-dismiss:hover{opacity:1}.source-chips{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.75rem}.source-chip-link{text-decoration:none;cursor:pointer}.source-chip-link:hover{background:#ffffff1a;opacity:1}.tool-timeline{margin-top:.75rem;display:flex;flex-direction:column;gap:.35rem;font-family:var(--font-sans);font-size:.75rem}.tool-timeline-item{display:flex;align-items:flex-start;gap:.5rem;opacity:.55}.tool-timeline-dot{width:6px;height:6px;border-radius:50%;background:var(--white);margin-top:.35rem;flex-shrink:0}.tool-running .tool-timeline-dot{animation:blink 1s step-end infinite}.tool-timeline-name{text-transform:capitalize}.tool-timeline-summary{display:block;opacity:.7;margin-top:.1rem}.message-edit-input{width:100%;background:#ffffff0f;border:1px solid rgb(255 255 255 / .15);border-radius:12px;padding:.65rem .85rem;color:var(--white);resize:vertical;min-height:4rem}.message-edit-actions{display:flex;gap:.35rem;justify-content:flex-end;margin-top:.35rem}.msg-action.active{opacity:1;border-color:#ffffff59}.thread-header{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:.75rem 1.25rem 0;max-width:var(--content-max);width:100%;margin:0 auto}.thread-header-title{font-size:.875rem;font-weight:500;margin:0;opacity:.7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.searching-indicator{font-size:.75rem;opacity:.45;animation:blink 1.2s step-end infinite}.modal-backdrop,.drawer-backdrop,.palette-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#111111b8;z-index:50;display:flex;align-items:center;justify-content:center}.drawer-backdrop{justify-content:flex-end}.modal{background:var(--black);border:1px solid rgb(255 255 255 / .12);border-radius:12px;padding:1.25rem;max-width:24rem;width:calc(100% - 2rem)}.modal-title{margin:0 0 .5rem;font-size:1rem;font-weight:600}.modal-message{margin:0 0 1.25rem;font-size:.875rem;opacity:.7;line-height:1.5}.modal-actions{display:flex;justify-content:flex-end;gap:.5rem}.modal-btn{padding:.45rem .85rem;border-radius:8px;border:1px solid rgb(255 255 255 / .15);background:transparent;color:var(--white);cursor:pointer;font-size:.8125rem}.modal-btn-confirm{background:var(--white);color:var(--black);border-color:var(--white)}.command-palette{width:min(32rem,calc(100% - 2rem));background:var(--black);border:1px solid rgb(255 255 255 / .12);border-radius:12px;overflow:hidden;box-shadow:0 16px 48px #00000080}.palette-input{width:100%;padding:.85rem 1rem;border:none;border-bottom:1px solid rgb(255 255 255 / .08);background:transparent;color:var(--white);font-size:.9375rem;outline:none}.palette-results{max-height:20rem;overflow-y:auto;padding:.35rem}.palette-section-title{display:block;font-size:.6875rem;text-transform:uppercase;letter-spacing:.06em;opacity:.4;padding:.35rem .65rem}.palette-item{display:block;width:100%;text-align:left;background:transparent;border:none;color:var(--white);padding:.55rem .65rem;border-radius:8px;cursor:pointer;font-size:.8125rem}.palette-item:hover,.palette-item-action:hover{background:#ffffff14}.palette-item-static{cursor:default}.palette-item-meta{display:block;font-size:.75rem;opacity:.45;margin-top:.15rem}.palette-empty{padding:1rem;text-align:center;opacity:.45;font-size:.8125rem}.palette-footer{display:flex;gap:1rem;padding:.5rem 1rem;border-top:1px solid rgb(255 255 255 / .08);font-size:.6875rem;opacity:.35}.settings-drawer{width:min(22rem,100vw);height:100%;background:var(--black);border-left:1px solid rgb(255 255 255 / .08);display:flex;flex-direction:column}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:1rem;border-bottom:1px solid rgb(255 255 255 / .08)}.settings-header h2{margin:0;font-size:1rem;font-weight:600}.settings-body{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:1.25rem}.settings-label{display:flex;flex-direction:column;gap:.35rem;font-size:.8125rem}.settings-label-text{font-size:.8125rem;opacity:.7}.settings-textarea{background:transparent;border:1px solid rgb(255 255 255 / .12);border-radius:8px;padding:.65rem;color:var(--white);resize:vertical;font:inherit}.memory-list{list-style:none;margin:.5rem 0;padding:0;display:flex;flex-direction:column;gap:.35rem}.memory-item{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.45rem .65rem;border:1px solid rgb(255 255 255 / .1);border-radius:8px;font-size:.8125rem}.memory-remove{background:transparent;border:none;color:var(--white);cursor:pointer;opacity:.45}.memory-add{display:flex;gap:.35rem}.memory-input{flex:1;background:transparent;border:1px solid rgb(255 255 255 / .12);border-radius:8px;padding:.45rem .65rem;color:var(--white);font:inherit}.memory-add-btn,.settings-save{padding:.45rem .85rem;border-radius:8px;border:1px solid rgb(255 255 255 / .15);background:var(--white);color:var(--black);cursor:pointer;font-size:.8125rem}.settings-footer{padding:1rem;border-top:1px solid rgb(255 255 255 / .08)}.settings-save:disabled{opacity:.45;cursor:not-allowed}.sidebar-settings{margin-left:auto}.thread-rename-input{flex:1;background:transparent;border:1px solid rgb(255 255 255 / .2);border-radius:6px;padding:.4rem .55rem;color:var(--white);font:inherit;font-size:.8125rem;margin:.15rem .35rem}.attachment-chips{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:.35rem}.attachment-chip{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem .55rem;border-radius:999px;border:1px solid rgb(255 255 255 / .15);font-size:.75rem}.attachment-chip button{background:transparent;border:none;color:var(--white);cursor:pointer;opacity:.5;padding:0;line-height:1}.composer-file-input{display:none}.composer-attach,.composer-voice{flex-shrink:0;width:28px;height:28px;border-radius:8px;border:none;background:transparent;color:var(--white);cursor:pointer;opacity:.45;font-size:1rem}.composer-attach:hover,.composer-voice:hover,.composer-voice.active{opacity:.85;background:#ffffff14}.composer-drag .composer-box{border-color:#ffffff59}.app.artifact-open .main{margin-right:min(40vw,28rem)}.artifact-panel{position:fixed;top:0;right:0;bottom:0;width:min(40vw,28rem);background:var(--black);border-left:1px solid rgb(255 255 255 / .08);display:flex;flex-direction:column;z-index:10}.artifact-header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;border-bottom:1px solid rgb(255 255 255 / .08);font-size:.8125rem}.artifact-frame{flex:1;border:none;background:var(--white);width:100%}.artifact-toggle{margin-left:auto}@media(max-width:768px){.app.artifact-open .main{margin-right:0}.artifact-panel{width:100%;z-index:40}}
