@import url('tokens.css');*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;tap-highlight-color:transparent;}html,body{height:100%;}body{font-family:var(--font-body);background:var(--color-canvas);color:var(--color-ink);-webkit-font-smoothing:antialiased;overflow:hidden;-webkit-user-select:none;-moz-user-select:none;user-select:none;}.msg-row.farvion .msg-bubble,.msg-row.farvion .msg-bubble *{-webkit-user-select:text;-moz-user-select:text;user-select:text;}.msg-row.user .msg-bubble,.msg-row.user .msg-bubble *{-webkit-user-select:none;-moz-user-select:none;user-select:none;}button{font-family:inherit;cursor:pointer;border:none;background:none;-webkit-tap-highlight-color:transparent;}button:focus,button:active{outline:none;}textarea:focus,button:focus-visible,input:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;}.app-shell{height:100vh;height:100dvh;display:flex;flex-direction:column;max-width:720px;margin:0 auto;background:var(--color-canvas);position:relative;}body:has(#loginModal.active) .app-shell,body:has(#nameModal.active) .app-shell{filter:blur(2px);pointer-events:none;user-select:none;}.fullscreen-modal{position:fixed;inset:0;background:var(--color-canvas);display:none;align-items:center;justify-content:center;padding:32px 24px;z-index:200;}.fullscreen-modal.active{display:flex;}.app-splash{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;background:var(--color-canvas);transition:opacity 0.25s ease;}.app-splash.hidden{opacity:0;pointer-events:none;}.app-splash-brand{font-family:var(--font-display);font-size:22px;font-weight:700;letter-spacing:-0.01em;}.fullscreen-modal-content{width:100%;max-width:380px;text-align:center;}.fullscreen-modal-brand{font-family:var(--font-display);font-size:22px;font-weight:700;margin-bottom:40px;letter-spacing:-0.01em;min-height:1.3em;}.fullscreen-modal-content h3{font-family:var(--font-display);font-size:22px;margin-bottom:12px;}.fullscreen-modal-content p{font-size:14px;color:var(--color-ink-soft);line-height:1.55;margin-bottom:28px;}.fullscreen-modal-content .api-key-input{text-align:center;}.app-header{display:flex;align-items:center;gap:12px;padding:16px 22px;padding-right:40px;border-bottom:1px solid var(--color-line);position:relative;z-index:5;background:var(--color-canvas);}.brand{display:flex;align-items:center;gap:12px;flex:1;}.brand-tagline{font-size:12px;color:var(--color-ink-faint);margin-top:1px;}.btn-reset,.btn-newchat,.btn-hamburger{width:42px;height:42px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--color-ink-soft);border-radius:12px;transition:all 0.15s ease;}.btn-newchat{border:1px solid var(--color-line);}.btn-reset{margin-left:2px;}.btn-reset[hidden],.btn-newchat[hidden]{display:none;}.btn-reset:hover,.btn-newchat:hover,.btn-hamburger:hover{color:var(--color-accent);background:var(--color-surface-alt);}.btn-newchat:active,.btn-hamburger:active{transform:scale(0.94);}.chat-area{flex:1;overflow-y:auto;padding:24px 20px;position:relative;}.history-loading-overlay{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:var(--color-canvas);z-index:5;}.chat-area.is-transitioning-in{animation:chat-slide-in 0.32s cubic-bezier(0.16,1,0.3,1) forwards;}.chat-transition-clone{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:4;background:var(--color-canvas);animation:chat-clone-slide-out 0.32s cubic-bezier(0.4,0,0.2,1) forwards;}@keyframes chat-clone-slide-out{from{transform:translateX(0);opacity:1;}to{transform:translateX(-28%);opacity:0;}}@keyframes chat-slide-in{from{transform:translateX(100%);}to{transform:translateX(0);}}.history-loading-overlay.active{display:flex;}.history-loading-spinner{width:36px;height:36px;border-radius:50%;border:3px solid rgba(61,90,254,0.2);border-top-color:var(--color-accent);animation:attach-spin 0.7s linear infinite;}.empty-state{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;}.empty-logo{width:72px;height:72px;margin-bottom:20px;color:var(--color-accent);}.empty-state h2{font-family:var(--font-display);font-size:22px;font-weight:600;}.message-list{display:flex;flex-direction:column;gap:16px;}.msg-row{display:flex;gap:10px;max-width:100%;animation:msgIn 0.25s ease;contain:layout style;}@keyframes msgIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}.msg-row.user{justify-content:flex-end;}.msg-row.farvion{flex-direction:column;align-items:flex-start;}.msg-bubble{padding:12px 16px;font-size:14.5px;line-height:1.55;max-width:78%;white-space:pre-wrap;word-wrap:break-word;}.msg-row.user .msg-bubble{background:var(--color-accent);color:white;border-radius:var(--radius-bubble-user);-webkit-touch-callout:none;}.msg-row.farvion .msg-bubble{background:transparent;color:var(--color-ink);padding:12px 0;max-width:100%;}.msg-row.farvion .msg-bubble.is-error{background:#FFF0EC;color:#B3411C;}.msg-bubble-text:empty{display:none;}.msg-bubble-text strong{font-weight:700;color:#0A0A0A;}.msg-row.user .msg-bubble-text strong{color:#FFFFFF;}.msg-bubble > strong{font-weight:700;color:#0A0A0A;}.msg-code-block{width:100%;max-width:100%;margin:10px 0;border-radius:14px;overflow:hidden;background:var(--color-ink);border:1px solid var(--color-line);}.msg-code-block-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:rgba(255,255,255,0.06);border-bottom:1px solid rgba(255,255,255,0.1);}.msg-code-block-lang{font-family:var(--font-body);font-size:11.5px;font-weight:600;letter-spacing:0.3px;text-transform:lowercase;color:rgba(255,255,255,0.55);}.msg-code-block-lang:empty::before{content:"code";}.msg-code-block-copy{display:flex;align-items:center;justify-content:center;width:26px;height:26px;padding:0;border:none;border-radius:8px;background:transparent;color:rgba(255,255,255,0.65);cursor:pointer;transition:background 0.15s ease,color 0.15s ease;}.msg-code-block-copy:hover{background:rgba(255,255,255,0.1);color:#FFFFFF;}.msg-code-block-copy .icon-check{display:none;}.msg-code-block-copy.is-copied .icon-copy{display:none;}.msg-code-block-copy.is-copied .icon-check{display:block;color:var(--color-gold);}.msg-code-block-pre{margin:0;padding:12px 14px;overflow-x:auto;white-space:pre;-webkit-overflow-scrolling:touch;}.msg-code-block-pre code{display:block;font-family:'SF Mono','Consolas','Monaco','Courier New',monospace;font-size:13px;line-height:1.55;color:#F3F4F8;white-space:pre;word-wrap:normal;}.msg-attach-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px;}.msg-attach-thumb{width:110px;height:110px;object-fit:cover;border-radius:var(--radius-standard);display:block;}.msg-attach-thumb.is-pending{background:rgba(255,255,255,0.18);}.msg-attach-file{display:flex;flex-direction:column;justify-content:space-between;width:110px;height:110px;padding:10px;border-radius:var(--radius-standard);background:var(--color-surface);border:1px solid var(--color-line);}.msg-row.user .msg-attach-file{background:var(--color-surface);}.msg-row.farvion .msg-attach-file{background:var(--color-surface);border:1px solid var(--color-line);}.msg-attach-file-badge{align-self:flex-start;font-family:var(--font-display);font-size:10px;font-weight:700;padding:3px 9px;border-radius:var(--radius-pill);background:var(--color-surface-alt);color:var(--color-accent-deep);}.msg-attach-file-name{font-size:11.5px;line-height:1.3;color:var(--color-ink);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}.msg-attach-file--broken-img{border-style:dashed;opacity:0.75;}.msg-disclaimer{font-size:12px;line-height:1.4;color:var(--color-ink-faint,#9A9A96);padding:0 0 4px 0;margin-top:-8px;animation:msgIn 0.25s ease;}.msg-disclaimer-link{color:inherit;text-decoration:none;border-bottom:1px dotted currentColor;transition:color 0.15s ease;}.msg-disclaimer-link:hover,.msg-disclaimer-link:focus-visible{color:var(--color-ink-soft,#6B6B66);}.thinking-row{display:flex;align-items:center;gap:8px;}.thinking-mark{width:44px;height:44px;display:flex;align-items:center;justify-content:center;padding:4px 0;flex-shrink:0;}.thinking-mark .spin-layer{width:100%;height:100%;display:block;color:var(--color-accent);transform-origin:50% 50%;transform-box:fill-box;animation:thinkSpin 1.6s linear infinite;will-change:transform;backface-visibility:hidden;perspective:1000px;}@keyframes thinkSpin{from{transform:translateZ(0) rotate(0deg);}to{transform:translateZ(0) rotate(360deg);}}.thinking-search-label{font-size:13.5px;font-weight:500;white-space:nowrap;background:linear-gradient( 90deg,var(--color-ink-faint) 0%,var(--color-ink-faint) 35%,var(--color-ink) 50%,var(--color-ink-faint) 65%,var(--color-ink-faint) 100% );background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmerText 1.8s linear infinite;}.thinking-search-label[hidden]{display:none;}.thinking-search-label.thinking-search-label--wrap{white-space:normal;display:block;max-width:260px;line-height:1.45;}@keyframes shimmerText{from{background-position:200% 0;}to{background-position:-200% 0;}}.thought-sheet-body{font-size:13.5px;line-height:1.6;color:var(--color-ink-soft,#4B5872);white-space:pre-wrap;word-break:break-word;padding-bottom:4px;}.input-area{position:relative;padding:14px 20px calc(18px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--color-line);background:var(--color-canvas);}.scroll-to-bottom-btn{position:absolute;bottom:calc(100% + 12px);left:50%;transform:translateX(-50%);width:38px;height:38px;border-radius:50%;border:1px solid var(--color-line);background:var(--color-canvas);color:var(--color-ink);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,0.14);cursor:pointer;z-index:6;transition:opacity 0.15s ease,transform 0.15s ease;}.scroll-to-bottom-btn:hover{background:var(--color-surface-alt);}.scroll-to-bottom-btn[hidden]{display:none;}.attach-preview-strip{display:none;gap:10px;padding:10px 4px 4px;overflow-x:auto;scrollbar-width:none;}.attach-preview-strip::-webkit-scrollbar{display:none;}.attach-preview-strip.has-items{display:flex;}.attach-card{position:relative;flex:0 0 auto;width:96px;height:96px;border-radius:var(--radius-standard);overflow:hidden;}.attach-card-remove{position:absolute;top:5px;right:5px;width:22px;height:22px;border-radius:var(--radius-pill);border:none;background:rgba(22,34,61,0.72);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:2;}.attach-card-remove svg{width:12px;height:12px;}.attach-card-image{width:100%;height:100%;object-fit:cover;display:block;}.attach-card-file{width:100%;height:100%;border:1px solid var(--color-line);background:var(--color-surface);padding:10px 8px;display:flex;flex-direction:column;gap:8px;}.attach-card-file-badge{align-self:flex-start;font-family:var(--font-display);font-size:10px;font-weight:700;letter-spacing:0.02em;color:var(--color-ink-soft);background:var(--color-surface-alt);border-radius:var(--radius-pill);padding:3px 8px;}.attach-card-file-name{font-size:11px;line-height:1.3;color:var(--color-ink);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}.attach-card.is-uploading .attach-card-image,.attach-card.is-uploading .attach-card-file{opacity:0.5;}.attach-card-spinner{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;}.attach-card-spinner::after{content:"";width:22px;height:22px;border-radius:50%;border:2.5px solid rgba(61,90,254,0.25);border-top-color:var(--color-accent);animation:attach-spin 0.7s linear infinite;}@keyframes attach-spin{to{transform:rotate(360deg);}}.attach-card.is-error .attach-card-image,.attach-card.is-error .attach-card-file{opacity:0.45;}.attach-card-error-badge{position:absolute;bottom:5px;left:5px;right:5px;background:rgba(179,65,28,0.9);color:#fff;font-size:10px;font-weight:600;font-family:inherit;text-align:center;border:none;border-radius:var(--radius-pill);padding:4px 6px;cursor:pointer;transition:background 0.15s ease;}.attach-card-error-badge:hover{background:rgba(179,65,28,1);}.attach-card-error-badge:active{transform:scale(0.96);}.edit-banner{display:none;align-items:center;justify-content:space-between;background:var(--color-surface);border:1px solid var(--color-line);border-bottom:none;border-radius:var(--radius-standard) var(--radius-standard) 0 0;padding:10px 14px;font-size:13px;color:var(--color-ink);}.input-area.editing .edit-banner{display:flex;}.edit-banner-label{display:flex;align-items:center;gap:8px;color:var(--color-ink);}.edit-banner-label svg{color:var(--color-ink-faint);flex-shrink:0;}.edit-banner-close{display:flex;align-items:center;justify-content:center;width:26px;height:26px;color:var(--color-ink-faint);border-radius:50%;transition:background 0.15s ease,color 0.15s ease;}.edit-banner-close:hover{background:var(--color-line);color:var(--color-ink);}.edit-banner-close:active{transform:scale(0.92);}.edit-banner-hint{display:none;font-size:11.5px;color:var(--color-ink-faint);margin:8px 2px 10px;line-height:1.4;}.input-area.editing .edit-banner-hint{display:block;}.input-area.editing .chat-form{border-radius:0 0 var(--radius-standard) var(--radius-standard);border-color:var(--color-accent);}.chat-form{display:flex;flex-direction:column;gap:4px;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-standard);padding:12px 12px 8px;transition:border-color 0.15s ease;}.chat-form:focus-within{border-color:var(--color-accent);}.chat-input{flex:1;border:none;resize:none;font-family:var(--font-body);font-size:14.5px;line-height:1.5;max-height:120px;min-height:24px;padding:4px 4px 8px;background:transparent;color:var(--color-ink);-webkit-user-select:text;-moz-user-select:text;user-select:text;}.chat-input:focus{outline:none;}.chat-input:disabled{opacity:0.5;cursor:not-allowed;}.chat-toolbar{display:flex;align-items:center;gap:8px;}.chat-toolbar-spacer{flex:1;}.btn-attach{width:34px;height:34px;flex-shrink:0;background:var(--color-surface-alt);color:var(--color-ink);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background 0.15s ease,transform 0.1s ease;}.btn-attach:hover{background:var(--color-line);}.btn-attach:active{transform:scale(0.92);}.btn-model-select{flex-shrink:0;height:34px;padding:0 14px;background:var(--color-surface-alt);color:var(--color-ink);border-radius:var(--radius-pill);font-family:var(--font-body);font-size:13.5px;font-weight:600;display:flex;align-items:center;justify-content:center;white-space:nowrap;transition:background 0.15s ease,transform 0.1s ease;}.btn-model-select:hover{background:var(--color-line);}.btn-model-select:active{transform:scale(0.96);}.btn-mic{width:34px;height:34px;flex-shrink:0;background:var(--color-surface-alt);color:var(--color-ink);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background 0.15s ease,transform 0.1s ease,color 0.15s ease;}.btn-mic:hover{background:var(--color-line);}.btn-mic:active{transform:scale(0.92);}.btn-mic.is-recording{background:#E23A2E;color:white;animation:mic-pulse 1.4s ease-in-out infinite;}.btn-mic:disabled{opacity:0.4;cursor:not-allowed;}@keyframes mic-pulse{0%,100%{box-shadow:0 0 0 0 rgba(226,58,46,0.35);}50%{box-shadow:0 0 0 6px rgba(226,58,46,0);}}.btn-send{position:relative;width:38px;height:38px;flex-shrink:0;background:var(--color-accent);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background 0.22s ease,transform 0.1s ease;}.btn-send:hover{background:var(--color-accent-deep);}.btn-send:active{transform:scale(0.94);}.btn-send:disabled{background:var(--color-ink-faint);cursor:not-allowed;}.btn-send-icon-send,.btn-send-icon-voice,.btn-send-icon-stop{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0.5);opacity:0;pointer-events:none;transition:opacity 0.22s cubic-bezier(0.16,1,0.3,1),transform 0.32s cubic-bezier(0.34,1.56,0.64,1);will-change:opacity,transform;}.btn-send-icon-send{opacity:1;transform:translate(-50%,-50%) scale(1);}.btn-send.is-empty{background:var(--color-ink,#1a1a1a);}.btn-send.is-empty:hover{background:var(--color-ink,#1a1a1a);opacity:0.9;}.btn-send.is-empty .btn-send-icon-send{opacity:0;transform:translate(-50%,-50%) scale(0.5);}.btn-send.is-empty .btn-send-icon-voice{opacity:1;transform:translate(-50%,-50%) scale(1);}.btn-send.is-empty.is-recording{background:#E23A2E;animation:mic-pulse 1.4s ease-in-out infinite;}.btn-send.is-generating{background:var(--color-accent);}.btn-send.is-generating:hover{background:var(--color-accent-deep);}.btn-send.is-generating .btn-send-icon-send,.btn-send.is-generating .btn-send-icon-voice{opacity:0;transform:translate(-50%,-50%) scale(0.5);}.btn-send.is-generating .btn-send-icon-stop{opacity:1;transform:translate(-50%,-50%) scale(1);}.sheet-overlay{position:fixed;inset:0;background:rgba(22,34,61,0.45);display:none;align-items:flex-end;justify-content:center;z-index:100;transition:background 0.25s ease;}.sheet-overlay.active{display:flex;}.sheet-overlay.dragging{transition:none;}.sheet-overlay.closing{background:rgba(22,34,61,0);}.sheet-box{width:100%;max-width:480px;height:50vh;max-height:50vh;display:flex;flex-direction:column;background:var(--color-surface);border-radius:20px 20px 0 0;padding:10px 20px calc(20px + env(safe-area-inset-bottom,0px));box-shadow:var(--shadow-elevated);transform:translateY(100%);transition:transform 0.3s cubic-bezier(0.22,1,0.36,1);touch-action:pan-y;overscroll-behavior:contain;overflow-y:auto;will-change:transform;}.sheet-box.sheet-box--drag-active{overflow-y:hidden;}.sheet-overlay.active .sheet-box{transform:translateY(0);}.sheet-overlay.dragging .sheet-box{transition:none;}.sheet-overlay.active .sheet-box.sheet-nav-enter{transform:translateY(0) translateX(100%);transition:none;}.sheet-overlay.active .sheet-box.sheet-nav-enter-active{transform:translateY(0) translateX(0);transition:transform 0.3s cubic-bezier(0.22,1,0.36,1);}.sheet-overlay.active .sheet-box.sheet-nav-exit-active,.sheet-overlay.closing .sheet-box.sheet-nav-exit-active{transform:translateY(0) translateX(-100%);transition:transform 0.28s cubic-bezier(0.32,0.72,0,1);}.sheet-overlay.active .sheet-box.sheet-nav-exit-active--right,.sheet-overlay.closing .sheet-box.sheet-nav-exit-active--right{transform:translateY(0) translateX(100%);transition:transform 0.28s cubic-bezier(0.32,0.72,0,1);}.sheet-overlay.active .sheet-box.sheet-nav-enter--left{transform:translateY(0) translateX(-100%);transition:none;}.sheet-overlay.active .sheet-box.sheet-nav-enter--left.sheet-nav-enter-active{transform:translateY(0) translateX(0);transition:transform 0.3s cubic-bezier(0.22,1,0.36,1);}.sheet-box[data-snap="half"]{height:50vh;max-height:50vh;overflow-y:hidden;}.sheet-box[data-snap="full"]{height:92vh;max-height:92vh;overflow-y:auto;}.sheet-drag-zone{flex-shrink:0;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;}.sheet-drag-zone:active{cursor:grabbing;}.sheet-handle{width:36px;height:4px;background:var(--color-line);border-radius:var(--radius-pill);margin:6px auto 16px;flex-shrink:0;}.sheet-title{font-family:var(--font-display);font-size:15px;color:var(--color-ink-soft);font-weight:500;margin-bottom:14px;flex-shrink:0;}.sheet-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;flex-shrink:0;}.sheet-title-row .sheet-title{margin-bottom:0;}.sheet-title-action{flex-shrink:0;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--color-surface-alt);color:var(--color-ink);transition:background 0.15s ease,transform 0.1s ease;}.sheet-title-action:hover{background:var(--color-line);}.sheet-title-action:active{transform:scale(0.92);}.sheet-close-btn{flex-shrink:0;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--color-surface-alt);color:var(--color-ink-soft);transition:background 0.15s ease,transform 0.1s ease,color 0.15s ease;}.sheet-close-btn:hover{background:var(--color-line);color:var(--color-ink);}.sheet-close-btn:active{transform:scale(0.92);}.sheet-title-action-spacer{flex-shrink:0;width:34px;height:34px;}.sheet-options--secondary{margin-top:10px;}.sheet-option--row{flex-direction:row;align-items:center;justify-content:flex-start;width:100%;padding:12px 14px;gap:12px;}.sheet-option--row .sheet-option-label{font-size:14px;}.sheet-empty-state{padding:28px 12px;text-align:center;font-size:13.5px;color:var(--color-ink-faint);}.sheet-options{display:flex;gap:10px;padding-bottom:6px;flex-shrink:0;}.sheet-option{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 8px;background:var(--color-surface-alt);border-radius:var(--radius-standard);transition:background 0.15s ease,transform 0.1s ease;}.sheet-option[hidden]{display:none;}.sheet-option:hover{background:var(--color-line);}.sheet-option:active{transform:scale(0.96);}.sheet-option-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--color-surface);color:var(--color-accent);border-radius:50%;}.sheet-option-label{font-size:12.5px;color:var(--color-ink);font-weight:500;}.sheet-options--list{flex-direction:column;gap:8px;}.sheet-option--model{flex-direction:row;align-items:center;justify-content:space-between;width:100%;padding:14px 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ease;}.sheet-connector-connect-btn:hover{background:var(--color-accent-deep);}.sheet-connector-connect-btn:active{transform:scale(0.95);}.sheet-connector-connect-btn--disconnect{color:var(--color-text);background:var(--color-surface-alt);}.sheet-connector-connect-btn--disconnect:hover{background:var(--color-line);}.sheet-option--model.is-selected .sheet-option-check{color:var(--color-accent);}.sheet-option--thinking{flex-direction:row;align-items:center;justify-content:space-between;width:100%;padding:14px 16px;gap:12px;}.sheet-option--thinking .sheet-option-label{font-size:14.5px;font-weight:600;}.sheet-option--thinking.is-selected .sheet-option-check{color:var(--color-accent);}.sheet-option--thinking.is-disabled{opacity:0.4;cursor:not-allowed;pointer-events:none;}.sheet-divider{height:1px;background:var(--color-line);margin:4px 4px 12px;flex-shrink:0;}.sheet-deep-thinking-row{display:flex;flex-direction:row;align-items:center;justify-content:space-between;width:100%;padding:10px 16px 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svg{width:100%;height:100%;}.weather-card-now-info{display:flex;flex-direction:column;gap:1px;min-width:0;}.weather-card-now-temp{font-family:var(--font-display);font-size:34px;font-weight:600;line-height:1;color:#FFFFFF;}.weather-card-now-unit{font-size:16px;font-weight:500;margin-left:1px;color:rgba(255,255,255,0.78);}.weather-card-now-desc{font-size:13.5px;font-weight:500;color:rgba(255,255,255,0.92);}.weather-card-now-meta{font-size:11.5px;color:rgba(255,255,255,0.68);margin-top:2px;}.weather-card-hourly{display:flex;gap:4px;padding:12px 12px 14px;overflow-x:auto;scrollbar-width:none;background:rgba(255,255,255,0.08);-webkit-overflow-scrolling:touch;}.weather-card-hourly::-webkit-scrollbar{display:none;}.weather-card-hour{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:6px;min-width:46px;padding:8px 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img{width:18px;height:18px;object-fit:contain;}.source-item-text{display:flex;flex-direction:column;gap:2px;min-width:0;}.source-item-title{font-size:13.5px;font-weight:500;color:var(--color-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.source-item-domain{font-size:12px;color:var(--color-ink-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.input-hint{text-align:center;font-size:11px;color:var(--color-ink-faint);margin-top:10px;}.modal-overlay{position:fixed;inset:0;background:rgba(22,34,61,0.45);display:flex;align-items:center;justify-content:center;padding:20px;z-index:300;opacity:0;visibility:hidden;transition:opacity 0.22s cubic-bezier(0.22,1,0.36,1),visibility 0s linear 0.22s;}.modal-overlay.active{opacity:1;visibility:visible;transition:opacity 0.22s cubic-bezier(0.22,1,0.36,1),visibility 0s linear 0s;}.modal-box{background:var(--color-surface);border-radius:var(--radius-standard);padding:28px 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a:hover{color:var(--color-accent);text-decoration-color:var(--color-accent);}.modal-box--login{text-align:center;}.banned-toast-overlay{position:fixed;inset:0;align-items:center;justify-content:center;padding:20px;z-index:400;pointer-events:none;display:none;}.banned-toast-overlay.active,.banned-toast-overlay.leaving{display:flex;}.banned-toast{pointer-events:auto;position:relative;display:flex;align-items:flex-start;gap:12px;width:100%;max-width:380px;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-standard);padding:18px 40px 18px 18px;box-shadow:var(--shadow-elevated);overflow:hidden;opacity:0;transform:translateY(-6px) scale(0.94);filter:blur(2px);}.banned-toast-overlay.active .banned-toast{animation:bannedToastIn 0.5s cubic-bezier(0.16,1,0.3,1) forwards;}.banned-toast-overlay.leaving .banned-toast{animation:bannedToastOut 0.38s cubic-bezier(0.4,0,1,1) forwards;}@keyframes bannedToastIn{0%{opacity:0;transform:translateY(-6px) scale(0.94);filter:blur(2px);}60%{opacity:1;transform:translateY(1px) scale(1.012);filter:blur(0);}100%{opacity:1;transform:translateY(0) scale(1);filter:blur(0);}}@keyframes bannedToastOut{0%{opacity:1;transform:translateY(0) scale(1);filter:blur(0);}100%{opacity:0;transform:translateY(-8px) scale(0.95);filter:blur(2px);}}.banned-toast-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:#FFF0EE;margin-top:1px;}.banned-toast-body{min-width:0;}.banned-toast-body h3{font-family:var(--font-display);font-size:15px;margin:2px 0 4px;color:var(--color-ink);}.banned-toast-body p{font-size:12.5px;color:var(--color-ink-soft);line-height:1.5;margin:0;}.banned-toast-body a{color:var(--color-accent);font-weight:500;}.banned-toast-close{position:absolute;top:12px;right:12px;display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;color:var(--color-ink-faint);background:transparent;transition:background 0.15s ease,color 0.15s ease;}.banned-toast-close:hover{background:var(--color-surface-alt);color:var(--color-ink-soft);}.banned-toast-progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:transparent;}.banned-toast-progress-fill{height:100%;width:100%;background:#E23A2E;transform-origin:left;}.banned-toast-progress-fill.running{transition:transform 10s linear;transform:scaleX(0);}.app-toast{position:fixed;left:50%;bottom:32px;bottom:max(32px,calc(env(safe-area-inset-bottom) + 20px));transform:translateX(-50%) translateY(12px);z-index:500;max-width:calc(100% - 32px);display:flex;align-items:center;gap:10px;background:var(--color-ink);color:#FFFFFF;font-family:var(--font-body);font-size:13.5px;line-height:1.4;padding:12px 18px;border-radius:999px;box-shadow:var(--shadow-elevated);opacity:0;pointer-events:none;transition:opacity 0.25s ease,transform 0.25s ease;}.app-toast.active{opacity:1;transform:translateX(-50%) translateY(0);}.app-toast-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:18px;height:18px;}.app-toast-text{min-width:0;white-space:nowrap;}@media (max-width:480px){.app-toast{max-width:calc(100% - 24px);padding:11px 16px;font-size:13px;}.app-toast-text{white-space:normal;}}@media (max-width:480px){.banned-toast-overlay{padding:16px;align-items:flex-start;padding-top:max(16px,env(safe-area-inset-top));}.banned-toast{max-width:100%;}}.account-field-group{margin-bottom:28px;}.account-field-label{display:block;font-size:12.5px;font-weight:600;color:var(--color-ink-soft);margin-bottom:8px;}.account-field-note{font-size:11.5px;color:var(--color-accent);margin:-6px 0 0;min-height:14px;}.account-field-note:empty{display:none;}.account-legal-links{display:flex;flex-direction:column;gap:10px;padding:18px 0;border-top:1px solid var(--color-line);}.about-app-brand{display:flex;flex-direction:column;align-items:center;text-align:center;padding:28px 0 22px;}.about-app-logo{width:56px;height:56px;margin-bottom:14px;}.about-app-name{font-size:17px;font-weight:700;color:var(--color-ink);margin-bottom:4px;}.about-app-version{font-size:12.5px;color:var(--color-ink-soft);}.account-legal-links a{font-size:14px;font-weight:500;color:var(--color-ink-soft);text-decoration:none;}.account-legal-links a:hover{color:var(--color-accent);}.account-danger-zone{padding-top:18px;border-top:1px solid var(--color-line);}.btn-delete-account{display:flex;align-items:center;gap:10px;width:100%;padding:12px 14px;background:#FFF0EE;border:1px solid #F6C9C2;border-radius:10px;color:#E23A2E;font-size:14px;font-weight:600;cursor:pointer;transition:background 0.15s ease;}.btn-delete-account:hover{background:#FFE2DE;}.modal-box--confirm h3{text-align:center;}.modal-box--confirm p{text-align:center;}.modal-danger-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;margin:0 auto 12px;border-radius:50%;background:#FFF0EE;}.modal-danger-icon--gold{background:var(--color-gold-soft);}.modal-danger-list{margin:0 0 14px;padding:0;list-style:none;text-align:left;}.modal-danger-list li{position:relative;padding-left:18px;font-size:13px;color:var(--color-ink-soft);line-height:1.6;}.modal-danger-list li::before{content:"";position:absolute;left:2px;top:9px;width:5px;height:5px;border-radius:50%;background:#E23A2E;}.modal-danger-subnote{font-size:11.5px !important;color:var(--color-ink-faint) !important;text-align:left !important;background:var(--color-surface-alt);border-radius:8px;padding:10px 12px;margin-bottom:16px !important;line-height:1.5;}.modal-confirm-type-label{display:block;font-size:12.5px;color:var(--color-ink-soft);margin-bottom:8px;text-align:left;}.modal-confirm-type-label strong{color:#E23A2E;letter-spacing:0.03em;}.modal-confirm-actions{display:flex;gap:10px;}.btn-secondary{flex:1;padding:12px;background:var(--color-surface-alt);color:var(--color-ink);border-radius:10px;font-size:14px;font-weight:600;transition:background 0.15s ease;}.btn-secondary:hover{background:var(--color-line);}.btn-danger{flex:1;padding:12px;background:#E23A2E;color:white;border-radius:10px;font-size:14px;font-weight:600;transition:background 0.15s ease;}.btn-danger:hover{background:#C32E23;}.btn-danger:disabled,.btn-secondary:disabled{opacity:0.6;cursor:not-allowed;}.btn-primary-flex{flex:1;padding:12px;background:var(--color-accent);color:white;border-radius:10px;font-size:14px;font-weight:600;transition:background 0.15s ease;}.btn-primary-flex:hover{background:var(--color-accent-deep);}.btn-primary-flex:disabled{opacity:0.6;cursor:not-allowed;}.btn-google{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:12px;background:var(--color-surface);border:1px solid var(--color-line);border-radius:10px;font-size:14px;font-weight:600;color:var(--color-ink);transition:background 0.15s ease,border-color 0.15s ease;}.btn-google:hover{background:var(--color-bg,#f7f6f3);border-color:var(--color-ink-faint);}.btn-google:active{transform:scale(0.98);}.btn-google:disabled{opacity:0.6;pointer-events:none;}:root{--sidebar-width:300px;}.sidebar-overlay{position:fixed;inset:0;background:rgba(22,34,61,0.35);z-index:90;opacity:0;pointer-events:none;transition:opacity 0.28s ease;}.sidebar-overlay.active{opacity:1;pointer-events:auto;}.sidebar{position:fixed;top:0;left:0;height:100%;height:100dvh;width:var(--sidebar-width);max-width:86vw;z-index:95;display:flex;transform:translateX(-100%);transition:transform 0.32s cubic-bezier(0.32,0.72,0,1);will-change:transform;}.sidebar.dragging{transition:none;}.sidebar.open{transform:translateX(0);}.sidebar-panel{flex:1;min-width:0;background:var(--color-surface);border-right:1px solid var(--color-line);box-shadow:var(--shadow-elevated);display:flex;flex-direction:column;overflow:hidden;touch-action:none;}.sidebar-scroll-area{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;padding:16px 14px 8px;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:none;}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 14px;flex-shrink:0;}.sidebar-title{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--color-ink);letter-spacing:-0.01em;}.btn-new-chat{display:flex;align-items:center;gap:10px;width:100%;padding:11px 14px;margin-bottom:18px;background:var(--color-accent);color:white;border-radius:12px;font-size:14px;font-weight:600;transition:background 0.15s ease,transform 0.1s 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span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}.history-item-label{flex:1;min-width:0;}.history-item:hover{background:var(--color-surface-alt);color:var(--color-ink);}.history-item.is-active{background:var(--color-surface-alt);color:var(--color-accent);font-weight:600;}.history-item .history-dot{width:6px;height:6px;border-radius:50%;background:var(--color-line);flex-shrink:0;}.history-item.is-active .history-dot{background:var(--color-accent);}.history-pin-icon{flex-shrink:0;display:flex;align-items:center;color:var(--color-ink-faint);margin-left:auto;}.history-item.is-active .history-pin-icon{color:var(--color-accent);}.history-processing-spinner{flex-shrink:0;display:block;width:13px;height:13px;margin-left:auto;border-radius:50%;border:2px solid var(--color-line);border-top-color:var(--color-accent);animation:history-processing-spin 0.7s linear infinite;}.history-processing-spinner + .history-pin-icon{margin-left:6px;}@keyframes 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li::before{content:"";position:absolute;left:0;top:6px;width:14px;height:14px;border-radius:50%;background:var(--color-surface-alt);}.tier-feature-list li::after{content:"";position:absolute;left:4px;top:9.5px;width:6px;height:3.5px;border-left:1.6px solid var(--color-accent);border-bottom:1.6px solid var(--color-accent);transform:rotate(-45deg);}.tier-card--pro .tier-feature-list li::before{background:var(--color-gold-soft);}.tier-card--pro .tier-feature-list li::after{border-color:var(--color-gold) transparent transparent var(--color-gold);border-left-color:#B8860B;border-bottom-color:#B8860B;}.tier-upgrade-btn{display:block;margin-top:16px;background:var(--color-gold);color:var(--color-ink);text-align:center;text-decoration:none;}.tier-upgrade-btn:hover{background:#E6A600;}.tier-upgrade-btn.hidden{display:none;}.artifact-vault-item{display:flex;align-items:center;gap:10px;width:100%;padding:12px 10px;border-radius:10px;text-align:left;color:var(--color-ink);transition:background 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svg{flex-shrink:0;color:var(--color-ink-faint);}.btn-sidebar-footer-item:hover{background:var(--color-surface-alt);color:var(--color-ink);}.btn-sidebar-footer-item:hover svg{color:var(--color-accent);}.sidebar-footer-user{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:8px 10px;border-radius:10px;background:none;border:none;cursor:pointer;text-align:left;transition:background 0.15s ease;}.sidebar-footer-user:hover{background:var(--color-surface-alt);}.sidebar-footer-user:hover .sidebar-footer-email{color:var(--color-ink-soft);}.sidebar-footer-user:hover .btn-sidebar-footer-gear{color:var(--color-accent);}.sidebar-footer-email{flex:1;min-width:0;font-size:12.5px;font-weight:500;color:var(--color-ink-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color 0.15s ease;}.btn-sidebar-footer-gear{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:30px;height:30px;border-radius:8px;color:var(--color-ink-faint);transition:color 0.15s ease;}.settings-page{position:fixed;inset:0;background:var(--color-canvas);display:flex;flex-direction:column;z-index:250;transform:translateX(100%);visibility:hidden;transition:transform 0.32s cubic-bezier(0.32,0.72,0,1),visibility 0s linear 0.32s;}.settings-page.active{transform:translateX(0);visibility:visible;transition:transform 0.32s cubic-bezier(0.32,0.72,0,1),visibility 0s linear 0s;}.settings-page-header{position:relative;display:flex;align-items:center;justify-content:center;flex-shrink:0;height:56px;padding:0 12px;border-bottom:1px solid var(--color-line);}.settings-page-title{font-family:var(--font-display);font-size:16px;font-weight:700;margin:0;color:var(--color-ink);}.btn-settings-back{position:absolute;left:10px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;color:var(--color-ink);transition:background 0.15s ease;}.btn-settings-back:hover{background:var(--color-surface-alt);}.settings-page-body{flex:1;overflow-y:auto;padding:20px;}.settings-menu-list{display:flex;flex-direction:column;border-radius:12px;overflow:hidden;border:1px solid var(--color-line);}.settings-menu-item{display:flex;align-items:center;gap:12px;width:100%;padding:14px 14px;background:var(--color-surface);border:none;border-bottom:1px solid var(--color-line);cursor:pointer;text-align:left;transition:background 0.15s ease;color:inherit;text-decoration:none;}.settings-menu-item:visited{color:inherit;}.settings-menu-item:last-child{border-bottom:none;}.settings-menu-item:hover{background:var(--color-surface-alt);}.settings-menu-item-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--color-ink-soft);}.settings-menu-item-label{flex:1;font-size:14px;font-weight:500;color:var(--color-ink);}.settings-menu-item-chevron{flex-shrink:0;color:var(--color-ink-faint);}.settings-menu-item-value{flex-shrink:0;font-size:13px;color:var(--color-ink-faint);margin-right:2px;}.settings-menu-item--danger .settings-menu-item-label{color:#E23A2E;}.language-option{justify-content:flex-start;}.language-option-check{flex-shrink:0;margin-left:auto;color:var(--color-accent);opacity:0;transform:scale(0.5);transition:opacity 0.15s ease,transform 0.15s ease;}.language-option[data-selected="true"] .language-option-check{opacity:1;transform:scale(1);}.language-option[data-selected="true"] 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0.15s ease;}.modal-close-btn:hover{background:var(--color-surface-alt);color:var(--color-ink);}.apikey-list{display:flex;flex-direction:column;gap:8px;max-height:220px;overflow-y:auto;margin-bottom:6px;}.apikey-empty{font-size:13px;color:var(--color-ink-faint);text-align:center;padding:14px 0;margin-bottom:6px;}.apikey-empty.hidden{display:none;}.apikey-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--color-line);border-radius:10px;background:var(--color-surface);}.apikey-item.is-active{border-color:var(--color-accent);background:var(--color-surface-alt);}.apikey-radio{width:17px;height:17px;border-radius:50%;border:1.8px solid var(--color-ink-faint);flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:border-color 0.15s ease;}.apikey-item.is-active .apikey-radio{border-color:var(--color-accent);}.apikey-item.is-active 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ease;}.btn-notif-later:hover{background:var(--color-surface-alt);color:var(--color-ink-soft);}.settings-menu-item--notif{cursor:default;}.settings-menu-item--notif:hover{background:var(--color-surface);}.btn-notif-status{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-pill);font-size:13px;font-weight:600;transition:background 0.15s ease,transform 0.15s ease;}.btn-notif-status--allow{background:var(--color-accent);color:white;}.btn-notif-status--allow:hover{background:var(--color-accent-deep);}.btn-notif-status--allow:active{transform:scale(0.96);}.btn-notif-status--active{background:var(--color-gold-soft);color:var(--color-accent-deep);cursor:default;}.btn-notif-status--active svg{color:var(--color-gold);}.btn-notif-status--active:active{transform:none;}.notif-page-hint{font-size:12px;color:var(--color-ink-faint);padding:12px 14px 0;line-height:1.5;}@media (prefers-reduced-motion:reduce){.voicecall-overlay .voicecall-avatar,.voicecall-overlay .voicecall-avatar-mark{animation:none !important;}.chat-area.is-transitioning-in,.chat-transition-clone{animation:none !important;}.modal-overlay,.modal-overlay.active,.modal-box,.modal-overlay.active .modal-box{transition:none !important;}.modal-overlay.active .notif-bell-clapper,.modal-overlay.active .notif-modal-icon-wrap::before,.modal-overlay.active .notif-modal-icon-wrap::after{animation:none !important;}.btn-notif-status{transition:none !important;}}