.chat-icon-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;height:36px;border-radius:9px;color:hsl(var(--fg)/.62);cursor:pointer;transition:background .15s,color .15s}.chat-icon-button:hover{background:hsl(var(--fg)/.06);color:hsl(var(--fg))}.chat-icon-button:focus-visible,.composer-send:focus-visible{outline:2px solid hsl(var(--accent));outline-offset:3px}.chat-icon-button:disabled{opacity:.35;cursor:not-allowed}.chat-composer-container{width:100%}.chat-composer{position:relative;background:hsl(var(--card));border:1px solid hsl(var(--fg)/.13);border-radius:22px;padding:14px 12px 10px;box-shadow:0 4px 24px hsl(var(--fg)/.035),0 1px 3px hsl(var(--fg)/.025);transition:border-color .18s,box-shadow .18s}.chat-composer:focus-within{border-color:hsl(var(--accent)/.55);box-shadow:0 0 0 3px hsl(var(--accent)/.07),0 4px 24px hsl(var(--fg)/.035)}.chat-composer.is-disabled{opacity:.6}.chat-composer-input{display:block;width:100%;min-height:58px;max-height:220px;padding:3px 6px 12px;border:0;outline:none;resize:none;background:transparent;color:hsl(var(--fg));font:inherit;font-size:15px;line-height:1.8;overflow-y:auto}.chat-composer-input::placeholder{color:hsl(var(--fg)/.4)}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px}.composer-tools{gap:4px;min-width:0;flex-wrap:wrap}.composer-send,.composer-tools{display:flex;align-items:center}.composer-send{justify-content:center;flex-shrink:0;width:36px;height:36px;border-radius:12px;background:hsl(var(--accent));color:hsl(var(--accent-fg));cursor:pointer;transition:opacity .15s,transform .15s}.composer-send:hover{transform:translateY(-1px)}.composer-send:disabled{opacity:.3;cursor:default;transform:none}.composer-send.is-stopping{background:hsl(var(--fg));color:hsl(var(--bg))}.composer-hint{text-align:center;color:hsl(var(--fg)/.6);font-size:11px;margin:10px 0 0}.composer-error{margin:0 0 10px;font-size:13px;color:hsl(var(--error))}.composer-attachments{padding:0 4px 12px}.composer-attachment{display:inline-flex;max-width:100%;align-items:center;gap:10px;border:1px solid hsl(var(--fg)/.1);border-radius:12px;padding:5px}.composer-attachment img{width:45px;height:45px;object-fit:cover;border-radius:8px}.composer-attachment div{display:flex;flex-direction:column;min-width:0}.composer-attachment strong{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:500}.composer-attachment span{font-size:10px;color:hsl(var(--fg)/.5)}.composer-dropzone{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;gap:12px;border:2px dashed hsl(var(--accent));border-radius:22px;background:hsl(var(--card)/.97);color:hsl(var(--accent));pointer-events:none}.composer-select{max-width:120px;padding:6px 20px 6px 8px;font-size:12px;border:0;border-radius:7px;background:transparent;color:hsl(var(--fg)/.65);cursor:pointer}.composer-select:focus-visible{outline:2px solid hsl(var(--accent))}.chat-message{position:relative;padding-block:12px;min-width:0}.chat-message-user{display:flex;flex-direction:column;align-items:flex-end;margin-block:8px 20px}.chat-message.msg-answer,.chat-message.msg-question{border:0;padding-inline-start:0;background:transparent}.chat-user-content{max-width:85%;padding:12px 18px;border-radius:20px 20px 5px 20px;background:hsl(var(--fg)/.055);white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.85}[dir=rtl] .chat-user-content{border-radius:20px 20px 20px 5px}.chat-answer-heading{display:flex;align-items:center;gap:9px;margin-bottom:16px;color:hsl(var(--fg)/.7);font-size:12px;font-weight:600}.chat-answer-mark{display:flex;align-items:center;justify-content:center;width:27px;height:27px;border-radius:9px;background:hsl(var(--accent)/.09);color:hsl(var(--accent))}.chat-message .message-content{font-size:15px;line-height:1.95;overflow-wrap:anywhere}.chat-message-actions{display:flex;align-items:center;gap:2px;margin-top:12px;color:hsl(var(--fg)/.45)}.chat-message-actions .chat-icon-button{width:30px;height:30px}.chat-message-status{display:flex;align-items:center;gap:6px;color:hsl(var(--fg)/.5);font-size:12px;margin-top:10px}.chat-message-edit{width:100%;border:1px solid hsl(var(--accent)/.3);border-radius:14px;padding:12px;background:hsl(var(--card))}.chat-message-edit textarea{width:100%;min-height:90px;background:transparent;resize:vertical;outline:none;line-height:1.8}.chat-message-edit footer{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.chat-message-edit button{border-radius:8px;padding:7px 12px;font-size:12px;background:hsl(var(--fg)/.06)}.chat-message-edit button[type=submit]{background:hsl(var(--accent));color:hsl(var(--accent-fg))}.chat-inline-notice{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border:1px solid hsl(var(--fg)/.1);border-radius:12px;background:hsl(var(--card));font-size:13px;line-height:1.8}.chat-inline-notice button{color:hsl(var(--accent));flex-shrink:0}.chat-conversation-pane{position:relative;display:flex;flex-direction:column;height:100%;min-height:0;min-width:0}.chat-conversation-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-gutter:stable}.chat-reading-column{width:100%;max-width:840px;margin-inline:auto;padding-inline:24px}.chat-conversation-scroll>.chat-reading-column{padding-block:24px 32px}.chat-composer-dock{flex-shrink:0;padding:8px 0 max(12px,env(safe-area-inset-bottom));background:hsl(var(--bg))}.chat-jump-latest{position:absolute;bottom:190px;inset-inline-start:50%;transform:translateX(-50%);display:flex;align-items:center;gap:6px;padding:8px 13px;border:1px solid hsl(var(--fg)/.12);border-radius:30px;background:hsl(var(--card));color:hsl(var(--fg)/.7);font-size:11px;box-shadow:0 4px 15px #0000000a;z-index:5}.chat-welcome{min-height:clamp(280px,50dvh,510px);flex-direction:column;text-align:center;padding:24px 0}.chat-welcome,.chat-welcome-mark{display:flex;align-items:center;justify-content:center}.chat-welcome-mark{width:64px;height:64px;border:1px solid hsl(var(--accent)/.15);border-radius:22px;color:hsl(var(--accent));background:hsl(var(--accent)/.055);margin-bottom:22px}.chat-welcome-eyebrow{font-family:var(--font-inter),sans-serif;font-size:9px;font-weight:500;letter-spacing:2.8px;color:hsl(var(--fg)/.4);margin-bottom:16px}.chat-welcome h1{font-size:clamp(23px,3vw,34px);font-weight:500;letter-spacing:-.6px;line-height:1.65}.chat-welcome>p{font-size:14px;color:hsl(var(--fg)/.5);margin-top:12px;line-height:1.9}.chat-starter-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;width:100%;max-width:510px;margin-top:32px}.chat-starter{display:flex;align-items:center;gap:12px;padding:15px;border:1px solid hsl(var(--fg)/.08);border-radius:12px;color:hsl(var(--fg)/.6);text-align:start;font-size:12px;line-height:1.6;transition:background .15s,border-color .15s;cursor:pointer}.chat-starter svg{color:hsl(var(--accent)/.8);flex-shrink:0}.chat-starter:hover{background:hsl(var(--accent)/.035);border-color:hsl(var(--accent)/.3)}.chat-starter:focus-visible{outline:2px solid hsl(var(--accent));outline-offset:2px}@media(max-width:640px){.chat-reading-column{padding-inline:14px}.chat-composer-dock{padding-top:4px}.chat-welcome{min-height:40dvh;padding-block:24px 8px}.chat-welcome-mark{width:48px;height:48px;border-radius:16px;margin-bottom:14px}.chat-starter-grid{margin-top:22px;gap:7px}.chat-starter{padding:12px 10px;gap:8px;font-size:11px}.chat-composer{border-radius:18px;padding:10px 8px 8px}.chat-composer-input{font-size:16px;min-height:48px}.composer-hint{font-size:10px;margin-top:6px}.chat-user-content{max-width:94%}.chat-message .message-content{font-size:14px}}@media(prefers-reduced-motion:reduce){.chat-composer,.chat-icon-button,.composer-send{transition:none}}.history-sidebar{height:100%;display:flex;flex-direction:column;padding:20px 12px 10px;color:hsl(var(--fg))}.history-brand{display:flex;align-items:center;gap:10px;padding:3px 9px 26px;font-size:14px;font-weight:650;font-family:var(--font-inter),var(--font-peyda),sans-serif;letter-spacing:-.4px}.history-brand small{display:block;font-size:10px;font-weight:400;color:hsl(var(--fg)/.43);letter-spacing:0;margin-top:4px;font-family:var(--font-peyda),sans-serif}.history-brand-mark{width:31px;height:31px;display:flex;justify-content:center;align-items:center;font-size:21px;font-weight:700;letter-spacing:-3px;color:hsl(var(--accent));padding-right:3px;border-radius:10px;background:hsl(var(--accent)/.08)}.history-brand-mark>span{font-size:15px}.history-new{display:flex;align-items:center;gap:9px;width:100%;padding:11px 12px;border:1px solid hsl(var(--fg)/.1);border-radius:11px;background:hsl(var(--card));font-size:12px;cursor:pointer;box-shadow:0 1px 2px #00000003}.history-new kbd{margin-inline-start:auto;font-size:10px;color:hsl(var(--fg)/.35);font-family:inherit}.history-search{display:flex;align-items:center;gap:9px;margin:13px 0 18px;padding:8px 10px;color:hsl(var(--fg)/.4)}.history-search input{width:100%;min-width:0;background:transparent;border:0;outline:0;font-size:12px}.history-search:focus-within{outline:1px solid hsl(var(--accent)/.5);border-radius:8px}.history-filter{display:flex;align-items:center;justify-content:space-between;padding:0 10px 10px;font-size:11px;color:hsl(var(--fg)/.45)}.history-filter button{padding:5px;border-radius:6px;cursor:pointer}.history-filter .is-active{color:hsl(var(--accent));background:hsl(var(--accent)/.1)}.history-list{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden}.history-group{margin-bottom:20px}.history-group h2{font-size:10px;font-weight:500;color:hsl(var(--fg)/.38);padding:4px 10px 7px}.history-item{display:flex;align-items:center;border-radius:9px;margin-block:2px;transition:background .12s}.history-item:hover{background:hsl(var(--fg)/.04)}.history-item.is-active{background:hsl(var(--accent)/.085);color:hsl(var(--accent))}.history-select{display:flex;align-items:center;flex:1;min-width:0;gap:9px;padding:11px 10px;text-align:start;font-size:12px;cursor:pointer}.history-select span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-select svg{flex-shrink:0;opacity:.55}.history-more{display:flex;align-items:center;justify-content:center;width:28px;height:30px;margin-inline-end:3px;border-radius:6px;opacity:.35;cursor:pointer;flex-shrink:0}.history-item:hover .history-more,.history-more:focus-visible{opacity:1}.history-more:hover,.history-new:hover{background:hsl(var(--fg)/.055)}.history-more:focus-visible,.history-new:focus-visible,.history-select:focus-visible{outline:2px solid hsl(var(--accent));outline-offset:-2px}.history-empty{display:flex;flex-direction:column;align-items:center;padding:40px 12px;gap:14px;color:hsl(var(--fg)/.45);font-size:12px;text-align:center;line-height:1.8}.history-empty a,.history-empty button{color:hsl(var(--accent))}.history-loading{gap:8px;padding:30px 12px;opacity:.4;font-size:12px}.history-load-more,.history-loading{display:flex;align-items:center;justify-content:center}.history-load-more{gap:7px;width:100%;padding:12px;font-size:11px;color:hsl(var(--fg)/.5);cursor:pointer}.history-account{margin-top:12px;border-top:1px solid hsl(var(--fg)/.07);padding-top:12px}.history-quota{padding:4px 10px 14px}.history-quota>div{display:flex;justify-content:space-between;gap:8px;color:hsl(var(--fg)/.45);font-size:9px;margin-bottom:7px}.history-quota progress{display:block;height:3px;width:100%;border:0;border-radius:3px;background:hsl(var(--fg)/.06)}.history-quota progress::-webkit-progress-bar{background:hsl(var(--fg)/.06);border-radius:3px}.history-quota progress::-webkit-progress-value{background:hsl(var(--accent)/.55);border-radius:3px}.history-profile{display:flex;align-items:center;gap:9px;padding:8px;border-radius:10px}.history-profile:hover{background:hsl(var(--fg)/.04)}.history-avatar{display:flex;align-items:center;justify-content:center;width:31px;height:31px;flex-shrink:0;border-radius:50%;background:hsl(var(--fg)/.07);font-size:12px;color:hsl(var(--fg)/.65)}.history-profile-text{display:flex;flex:1;min-width:0;flex-direction:column;gap:3px}.history-profile strong{font-size:11px;font-weight:500;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.history-profile small{font-size:10px;color:hsl(var(--fg)/.45)}.history-profile>svg{opacity:.35}.history-brand small,.history-filter,.history-group h2,.history-profile small,.history-quota>div{color:hsl(var(--fg)/.6)}@media(pointer:coarse){.history-more{width:36px;height:40px;opacity:.7}.history-select{min-height:44px}}.chat-workspace-header{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:68px;padding:12px 22px;border-bottom:1px solid hsl(var(--fg)/.04)}.chat-header-leading,.chat-header-trailing{display:flex;align-items:center;gap:9px;min-width:0}.chat-header-trailing{flex-shrink:0;gap:5px}.chat-header-title{display:flex;flex-direction:column;min-width:0;gap:2px}.chat-header-title strong{font-size:13px;font-weight:500;max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-header-title>span{font-size:10px;color:hsl(var(--fg)/.4)}.chat-language-button{display:flex;align-items:center;justify-content:center;width:32px;height:34px;border-radius:8px;color:hsl(var(--fg)/.55);font-size:10px;cursor:pointer}.chat-mode-switch{display:flex;gap:2px;padding:3px;border-radius:9px;background:hsl(var(--fg)/.035);margin-inline-end:10px}.chat-mode-switch button{display:flex;align-items:center;gap:5px;padding:6px 10px;border-radius:7px;color:hsl(var(--fg)/.5);font-size:11px;cursor:pointer}.chat-mode-switch button[aria-pressed=true]{background:hsl(var(--card));color:hsl(var(--fg)/.85);box-shadow:0 1px 3px #00000008}@media(max-width:640px){.chat-workspace-header{min-height:58px;padding:8px 12px;gap:5px}.chat-header-title strong{max-width:130px;font-size:12px}.chat-header-title>span{font-size:9px}.chat-mode-switch{margin-inline-end:0}.chat-mode-switch button{padding:7px}.chat-mode-switch button>span{display:none}.chat-header-trailing{gap:1px}.chat-header-new{display:none}}