/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.hidden{display:none}.table{display:table}.resize{resize:both}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}.loading-message{animation:.35s ease-out both message-in}.message.streaming>div{animation:.28s ease-out both answer-in}.stream-cursor{vertical-align:-.15em;background:#9cad64;border-radius:2px;width:2px;height:1.05em;margin-left:3px;animation:.9s step-end infinite cursor-blink;display:inline-block}@keyframes message-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes answer-in{0%{opacity:.35;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes cursor-blink{50%{opacity:0}}:root{--ink:#171815;--muted:#777a73;--line:#e7e8e2;--lime:#dfff73;--side:#11120f;--paper:#fbfbf7}*{box-sizing:border-box}body{color:var(--ink);background:#f4f4ef;margin:0;font-family:Inter,SF Pro Display,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-shell{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--side);color:#f7f7f2;flex-direction:column;width:250px;padding:28px 18px 20px;display:flex}.brand{letter-spacing:-.4px;align-items:center;gap:11px;padding:0 9px 28px;font-size:18px;font-weight:650;display:flex}.brand-mark,.hero-icon,.avatar{background:var(--lime);color:#151610;place-items:center;display:grid}.brand-mark{border-radius:9px;width:30px;height:30px}.brand svg,.hero-icon svg,.avatar svg,.mobile-brand svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:17px;height:17px}.new-chat{color:#eee;cursor:pointer;background:#20211d;border:1px solid #353631;border-radius:12px;align-items:center;gap:10px;height:44px;padding:0 14px;font-size:14px;display:flex}.new-chat:hover{background:#292a25}.new-chat svg,.settings-link svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:17px;height:17px}.history{flex:1;padding:28px 7px}.history-title{color:#777a70;text-transform:uppercase;letter-spacing:1.3px;margin-bottom:12px;font-size:10px;font-weight:700}.history p{color:#64665f;font-size:13px}.history button{color:#d8d8d2;text-align:left;background:#1d1e1a;border:0;border-radius:9px;width:100%;padding:11px}.settings-link{color:#d8d8d2;text-align:left;cursor:pointer;background:0 0;border:0;border-top:1px solid #2c2d28;align-items:center;gap:12px;padding:18px 7px 2px;display:flex}.settings-link span{flex-direction:column;display:flex}.settings-link b{font-size:13px;font-weight:550}.settings-link small{color:#777a70;margin-top:3px;font-size:11px}.workspace{background:radial-gradient(circle at 50% 38%,#fff 0,#f7f7f3 45%,#f1f1ec 100%);flex-direction:column;flex:1;min-width:0;display:flex}header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f8f8f4b8;border-bottom:1px solid #dcddd6bf;justify-content:space-between;align-items:center;height:64px;padding:0 30px;font-size:13px;font-weight:600;display:flex}.status{color:#73766e;align-items:center;gap:7px;font-weight:500;display:flex}.status i{background:#8bb829;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #e4efca}.mobile-brand{display:none}.conversation{flex-direction:column;flex:1;justify-content:center;padding:30px max(5vw,30px) 10px;display:flex;overflow:auto}.conversation.active{justify-content:flex-start}.welcome{text-align:center;margin:auto}.hero-icon{border-radius:17px;width:54px;height:54px;margin:0 auto 24px;box-shadow:0 10px 30px #cad99766}.hero-icon svg{width:25px;height:25px}.welcome h1{letter-spacing:-1.4px;margin:0 0 12px;font-family:Georgia,Times New Roman,serif;font-size:42px;font-weight:500}.welcome p{color:#777a73;margin:0;font-size:15px}.message{gap:12px;width:min(760px,100%);margin:0 auto 22px;font-size:14px;line-height:1.65;display:flex}.message.user{justify-content:flex-end}.message.user>div{background:#e9eae4;border-radius:16px 16px 4px;max-width:320px;padding:10px}.message img{background:#fff;border-radius:10px;max-width:300px;max-height:150px;display:block}.message p{white-space:pre-wrap;margin:7px 3px 0}.message.user p{color:#70736b;font-size:12px}.avatar{border-radius:9px;flex:0 0 30px;width:30px;height:30px}.avatar svg{width:15px}.message.assistant>div{max-width:680px}.typing{gap:4px;padding:11px;display:flex}.typing i{background:#96998f;border-radius:50%;width:5px;height:5px;animation:1s infinite pulse}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}@keyframes pulse{50%{opacity:.5}}.composer-wrap{padding:0 30px 18px}.canvas-card{background:#fff;border:1px solid #dedfd8;border-radius:18px;width:min(760px,100%);margin:auto;overflow:hidden;box-shadow:0 18px 50px #23261c1a}.canvas-top,.canvas-bottom{justify-content:space-between;align-items:center;padding:11px 14px;display:flex}.canvas-top{border-bottom:1px solid var(--line)}.canvas-top span{align-items:center;gap:7px;font-size:12px;font-weight:650;display:flex}.canvas-top svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:14px;height:14px}.canvas-top button{color:#888b82;cursor:pointer;background:0 0;border:0;font-size:11px}.paper{background-color:var(--paper);background-image:linear-gradient(#e9eae4 1px,#0000 1px),linear-gradient(90deg,#e9eae4 1px,#0000 1px);background-size:22px 22px;height:170px;position:relative}.paper canvas{touch-action:none;cursor:crosshair;z-index:1;width:100%;height:100%;display:block;position:relative}.hint{color:#b5b7af;font-family:Georgia,serif;font-size:17px;font-style:italic;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hidden{display:none}.canvas-bottom{border-top:1px solid var(--line);justify-content:flex-end;padding:10px 12px 10px 16px}.canvas-bottom>span{color:#999b94;font-size:10px}.send{color:#fff;cursor:pointer;background:#1c1d19;border:0;border-radius:10px;align-items:center;gap:10px;height:35px;padding:0 8px 0 15px;font-size:12px;display:flex}.send span{background:var(--lime);color:#151610;border-radius:7px;place-items:center;width:23px;height:23px;font-size:16px;display:grid}.send:disabled{opacity:.38;cursor:not-allowed}.privacy{text-align:center;color:#a1a39c;margin:10px 0 0;font-size:10px}.error{color:#a43c2e;background:#fff0ed;border:1px solid #f3cdc6;border-radius:9px;width:min(760px,100%);margin:9px auto 0;padding:8px 12px;font-size:12px}.modal-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10;background:#0a0b0994;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:#fafaf6;border-radius:20px;width:min(440px,100%);padding:25px;box-shadow:0 30px 90px #0008}.modal-head{justify-content:space-between;margin-bottom:22px;display:flex}.modal h2{margin:0 0 5px;font:500 25px Georgia,serif}.modal-head p{color:#777a73;margin:0;font-size:12px}.modal-head button{cursor:pointer;background:#e9eae4;border:0;border-radius:9px;width:30px;height:30px;font-size:20px}.modal label{margin-top:14px;font-size:11px;font-weight:650;display:block}.modal input{background:#fff;border:1px solid #dedfd8;border-radius:10px;outline:none;width:100%;height:43px;margin-top:7px;padding:0 12px;display:block}.modal input:focus{border-color:#9cad64;box-shadow:0 0 0 3px #e7efcf}.note{color:#777a73;background:#f0f1ea;border-radius:9px;margin:16px 0;padding:10px;font-size:11px;line-height:1.5}.save{color:#fff;cursor:pointer;background:#171815;border:0;border-radius:11px;width:100%;height:43px;font-weight:600}@media (width<=760px){.sidebar{display:none}.workspace{width:100%}header{height:56px;padding:0 16px}.mobile-brand{background:var(--lime);border:0;border-radius:9px;place-items:center;width:30px;height:30px;display:grid}.conversation{padding:22px 16px 8px}.welcome h1{font-size:34px}.composer-wrap{padding:0 10px 10px}.paper{height:190px}.canvas-bottom>span{display:none}.canvas-card{border-radius:15px}.message img{max-width:220px}}.mode-tabs button{border-radius:7px;padding:5px 8px}.mode-tabs button.selected{color:#20221d;background:#eef0e8}.text-paper{resize:none;background:var(--paper);border:0;outline:0;width:100%;height:170px;padding:22px;font:16px/1.7 inherit}.rich-text{line-height:1.75}.math-block{text-align:center;margin:12px 0;overflow:auto}.math-inline{font-family:serif}.text-paper{resize:vertical;min-height:110px;max-height:420px}.rich-text h2,.rich-text h3,.rich-text h4{margin:16px 0 8px;font-family:Georgia,serif;font-weight:600;line-height:1.3}.rich-text ul{margin:8px 0;padding-left:22px}.rich-text li{margin:4px 0}.code-block{color:#e9f0d0;background:#20221d;border-radius:9px;padding:12px;font:12px/1.6 ui-monospace,monospace;overflow:auto}.inline-code{background:#eef0e8;border-radius:4px;padding:2px 5px;font:12px ui-monospace,monospace}.rich-text a{color:#5b7127;text-decoration:underline}.paper{resize:vertical;min-height:100px;max-height:420px;overflow:auto}.paper canvas{min-height:100px}.canvas-actions{gap:8px;display:flex}.canvas-actions button{padding:3px 7px}.canvas-card.collapsed{border-radius:12px}.canvas-card.collapsed .canvas-top{border-bottom:0}.brand-mark,.mobile-brand{color:#11120f;background:#fff}.text-paper{resize:none}.auth-switch{color:#63752d;cursor:pointer;background:0 0;border:0;width:100%;margin-top:12px;font-size:12px}.brand-mark,.hero-icon,.mobile-brand{background-image:url(/handon-logo.png);background-position:50%;background-size:cover}.brand-mark>svg,.hero-icon>svg,.mobile-brand>svg,.handon-logo{display:none}.history-row{align-items:center;gap:4px;margin-bottom:4px;display:flex}.history-row>button:first-child{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.history-row.active>button:first-child{background:#292a25}.delete-history{text-align:center!important;color:#777a70!important;background:0 0!important;width:28px!important;padding:9px 0!important}.delete-history:hover{color:#f08c7f!important}.paper{resize:none;max-height:none}.resize-handle{cursor:ns-resize;touch-action:none;background:#fff;justify-content:center;align-items:center;height:12px;display:flex}.resize-handle span{background:#d7d8d1;border-radius:3px;width:38px;height:3px}.resize-handle:hover span{background:#9da29a}.canvas-actions .active-tool{color:#53662b;background:#eef0e8;border-radius:7px}
