:root{--app-height: 100vh;--app-safe-top: env(safe-area-inset-top, 0px);--app-safe-right: env(safe-area-inset-right, 0px);--app-safe-bottom: env(safe-area-inset-bottom, 0px);--app-safe-left: env(safe-area-inset-left, 0px);color:#16201a;background:#f5f2eb;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}@supports (height: 100svh){:root{--app-height: 100svh}}@supports (height: 100dvh){:root{--app-height: 100dvh}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;min-width:320px;min-height:var(--app-height);overflow:hidden}button,input,textarea{font:inherit}a{color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}.boot-screen,.login-page{display:grid;min-height:100vh;place-items:center;background:linear-gradient(135deg,#3678621f,#c35b461a),#f7f4ee}.boot-screen{color:#376f5b;font-size:28px;font-weight:700}.login-panel{display:grid;width:min(420px,calc(100vw - 32px));gap:18px;padding:34px;border:1px solid #ded8cc;border-radius:8px;background:#fffdf8;box-shadow:0 28px 80px #3f362a24}.login-panel h1{margin:0 0 6px;color:#244f41;font-size:34px;letter-spacing:0}.login-panel p{margin:0;color:#7c7063}.login-panel label{display:grid;gap:8px;color:#4c453d;font-size:14px;font-weight:600}.login-panel input{width:100%;min-height:44px;padding:0 12px;border:1px solid #cfc7ba;border-radius:14px;background:#fff;color:#1c211f;outline:none}.login-panel input:focus{border-color:#367862;box-shadow:0 0 0 3px #3678622e}.primary-button{min-height:44px;border:0;border-radius:999px;background:#367862;color:#fff;font-weight:700}.primary-button:disabled{background:#9aa69f}.login-error,.error-banner{border:1px solid #e3b6aa;background:#fff1ed;color:#8d3426}.login-error{padding:10px 12px;border-radius:14px}.app-shell{display:grid;height:var(--app-height);grid-template-columns:300px 1fr;overflow:hidden;background:#f8f6f0}.sidebar{display:grid;height:100%;min-height:0;min-width:0;grid-template-rows:auto auto minmax(0,1fr) auto;border-right:1px solid #ded8cc;background:#ebe6dc}.sidebar-top{display:flex;position:sticky;z-index:1;top:0;grid-row:1;gap:10px;align-items:center;padding:calc(16px + var(--app-safe-top)) max(16px,var(--app-safe-right)) 16px max(16px,var(--app-safe-left));background:#ebe6dc}.icon-button,.tool-button,.send-button,.chat-actions-trigger{display:inline-grid;width:40px;height:40px;place-items:center;border:0;border-radius:999px;background:transparent;color:#4e5b52}.icon-button:hover,.tool-button:hover,.chat-actions-trigger:hover{background:#3678621a;color:#244f41}.icon-button:disabled,.tool-button:disabled{cursor:not-allowed;opacity:.45}.new-chat-button{display:inline-flex;min-width:0;flex:1;align-items:center;justify-content:center;gap:8px;min-height:40px;border:1px solid #c6beb0;border-radius:999px;background:#fffdf8;color:#27352e;font-weight:700}.sidebar-tabs{display:grid;grid-row:2;gap:4px;padding:0 10px 12px}.sidebar-tab{display:grid;grid-template-columns:18px 1fr;gap:8px;align-items:center;min-height:40px;padding:0 12px;border:0;border-radius:999px;background:transparent;color:#4d463d;font-weight:700;text-decoration:none;text-align:left}.sidebar-tab.active,.sidebar-tab:hover{background:#fffdf8;color:#244f41}.sidebar-tab span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-list{display:grid;grid-row:3;min-height:0;align-content:start;gap:4px;overflow:auto;overscroll-behavior:contain;padding:0 10px 12px}.chat-list-item{display:grid;grid-template-columns:minmax(0,1fr) 34px;align-items:center;min-height:42px;padding:0 6px 0 0;border:0;border-radius:21px;background:transparent;color:#433d35;text-align:left}.chat-link{display:grid;min-width:0;grid-template-columns:18px minmax(0,1fr) auto;gap:8px;align-items:center;min-height:42px;padding:0 0 0 10px;color:inherit;text-decoration:none}.chat-link span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.chat-generation-mark{min-width:0;border-radius:999px;background:#3678621f;color:#367862;font-size:11px;font-weight:700;line-height:1;padding:5px 7px}.chat-title-editor{display:grid;min-width:0;grid-template-columns:18px minmax(0,1fr);gap:8px;align-items:center;min-height:42px;padding:0 0 0 10px}.chat-title-editor input{min-width:0;width:100%;height:32px;border:1px solid #b8aea0;border-radius:8px;background:#fffdf8;color:#433d35;font:inherit;font-weight:700;outline:none;padding:0 8px}.chat-title-editor input:focus{border-color:#367862;box-shadow:0 0 0 3px #36786224}.chat-list-item.active,.chat-list-item:hover{background:#fffdf8}.chat-actions{position:relative}.chat-actions-trigger{width:34px;height:34px;opacity:0}.chat-list-item:hover .chat-actions-trigger,.chat-list-item.active .chat-actions-trigger,.chat-actions-trigger[aria-expanded=true]{opacity:1}.chat-actions-menu{position:absolute;z-index:20;top:calc(100% + 4px);right:0;display:grid;min-width:230px;padding:6px;border:1px solid #d8d0c2;border-radius:8px;background:#fffdf8;box-shadow:0 14px 30px #37302829}.chat-actions-menu button{display:grid;grid-template-columns:18px minmax(0,1fr);gap:8px;align-items:center;min-height:36px;padding:0 10px;border:0;border-radius:6px;background:transparent;color:#433d35;font:inherit;font-weight:700;text-align:left}.chat-actions-menu button span{min-width:0;white-space:nowrap}.chat-actions-menu button:hover{background:#3678621a;color:#244f41}.chat-actions-menu button.danger{color:#8c2f2f}.chat-actions-menu button.danger:hover{background:#ac36361a;color:#7d2020}.sidebar-user{display:grid;grid-row:4;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:14px max(16px,var(--app-safe-right)) calc(14px + var(--app-safe-bottom)) max(16px,var(--app-safe-left));border-top:1px solid #ded8cc;color:#4d463d;font-weight:700}.sidebar-user span{overflow:hidden;text-overflow:ellipsis}.workspace{display:grid;position:relative;min-height:0;min-width:0;overflow:hidden;grid-template-rows:auto auto minmax(0,1fr)}.sidebar-reopen{position:absolute;z-index:10;top:calc(16px + var(--app-safe-top));left:max(16px,var(--app-safe-left));display:inline-grid;width:40px;height:40px;place-items:center;border:1px solid #d2cabe;border-radius:999px;background:#fffdf8;color:#244f41;box-shadow:0 10px 24px #3f362a1f}.sidebar-reopen:hover{background:#eff6f2}.mobile-topbar{display:none;grid-row:1;height:56px;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;padding:0 12px;border-bottom:1px solid #ded8cc;background:#fffdf8;color:#244f41;font-weight:800}.error-banner{display:flex;grid-row:2;align-items:center;justify-content:space-between;gap:10px;margin:14px 18px 0;padding:10px 12px;border-radius:16px}.error-banner button{display:grid;width:28px;height:28px;place-items:center;border:0;border-radius:999px;background:transparent;color:inherit}.conversation{display:grid;grid-row:3;min-height:0;grid-template-rows:auto 1fr auto}.conversation-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;min-height:68px;padding:calc(12px + var(--app-safe-top)) max(clamp(16px,5vw,72px),var(--app-safe-right)) 12px max(clamp(16px,5vw,72px),var(--app-safe-left));border-bottom:1px solid #ded8cc;background:#fffdf8}.conversation-title{display:grid;min-width:0;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:center;color:#244f41}.conversation-title h1{overflow:hidden;margin:0;font-size:20px;letter-spacing:0;text-overflow:ellipsis;white-space:nowrap}.model-select{position:relative;width:min(220px,36vw)}.model-select-trigger{display:flex;width:100%;min-height:40px;align-items:center;justify-content:space-between;gap:10px;padding:0 14px;border:1px solid #cfc7ba;border-radius:999px;background:#f8f6f0;color:#27352e;font-weight:800;text-align:left;outline:none}.model-select-trigger span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.model-select-chevron{flex:0 0 auto;color:#244f41}.model-select-trigger:hover,.model-select-trigger:focus-visible{border-color:#367862;box-shadow:0 0 0 3px #3678622e}.model-select-trigger:disabled{color:#7d857f;cursor:not-allowed}.model-select-menu{position:absolute;z-index:18;top:calc(100% + 7px);right:0;display:grid;width:max(100%,220px);gap:4px;border:1px solid #d8d0c4;border-radius:18px;background:#fffdf8;padding:6px;box-shadow:0 18px 50px #3f362a29}.model-select-option{min-height:36px;border:0;border-radius:999px;background:transparent;padding:0 12px;color:#3f3932;font-weight:750;text-align:left}.model-select-option:hover,.model-select-option:focus-visible{background:#eef7f2;color:#244f41;outline:none}.model-select-option.active{background:#dceee6;color:#244f41}.admin-panel{display:grid;grid-row:3;min-height:0;align-content:start;gap:18px;overflow:auto;padding:32px clamp(16px,4vw,52px)}.admin-header{display:flex;align-items:center;justify-content:space-between;gap:14px}.admin-header h1{margin:0;color:#244f41;font-size:30px;letter-spacing:0}.admin-header span{color:#756b5f;font-weight:700}.admin-create{display:grid;grid-template-columns:minmax(150px,1fr) minmax(150px,1fr) auto;gap:12px;align-items:end;padding:16px;border:1px solid #ded8cc;border-radius:8px;background:#fffdf8}.admin-create label{display:grid;gap:7px;color:#4c453d;font-size:13px;font-weight:700}.admin-create input,.password-edit input{width:100%;min-height:40px;border:1px solid #cfc7ba;border-radius:14px;background:#fff;color:#1c211f;outline:none}.admin-create 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8px;color:#24533f;font-size:12px;font-weight:800}.status-toggle{min-width:96px;min-height:34px;border:1px solid transparent;border-radius:999px;font-weight:800}.status-toggle.enabled{border-color:#bdd8c8;background:#e8f5ed;color:#28583e}.status-toggle.disabled{border-color:#e0b4aa;background:#fff1ed;color:#8d3426}.status-toggle:disabled{opacity:.55}.password-edit{display:grid;grid-template-columns:minmax(160px,1fr) 40px;gap:8px;align-items:center}.icon-button.danger{color:#8d3426}.icon-button.danger:hover{background:#fff1ed;color:#772719}.admin-model-list{display:grid;overflow:hidden;border:1px solid #ded8cc;border-radius:8px;background:#fffdf8}.admin-model-empty{display:grid;min-height:92px;place-items:center;color:#756b5f}.admin-model-row{display:grid;grid-template-columns:minmax(180px,240px) minmax(260px,1fr) auto;gap:12px;align-items:start;padding:14px;border-bottom:1px solid #eee8dc}.admin-model-row:last-child{border-bottom:0}.admin-model-title{display:grid;min-height:42px;align-content:center;color:#332e28}.admin-model-title strong{overflow-wrap:anywhere}.admin-model-row textarea{width:100%;min-height:82px;resize:vertical;border:1px solid #cfc7ba;border-radius:8px;background:#fff;color:#1c211f;line-height:1.45;outline:none;padding:10px 12px}.admin-model-row textarea:focus{border-color:#367862;box-shadow:0 0 0 3px #3678622e}.admin-model-save{display:inline-flex;align-items:center;justify-content:center;padding:0 14px}.admin-empty{height:92px;color:#756b5f;text-align:center}.gallery-view{display:grid;grid-row:3;min-height:0;grid-template-rows:auto minmax(0,1fr);overflow:hidden}.gallery-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;min-height:68px;padding:calc(12px + var(--app-safe-top)) max(clamp(16px,5vw,72px),var(--app-safe-right)) 12px max(clamp(16px,5vw,72px),var(--app-safe-left));border-bottom:1px solid #ded8cc;background:#fffdf8}.gallery-title{display:grid;min-width:0;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:center;color:#244f41}.gallery-title h1{margin:0;overflow:hidden;font-size:24px;letter-spacing:0;text-overflow:ellipsis;white-space:nowrap}.gallery-header>span{min-width:40px;border-radius:999px;background:#dceee6;padding:5px 10px;color:#244f41;font-weight:800;text-align:center}.gallery-grid{display:grid;min-height:0;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));align-content:start;gap:14px;overflow:auto;padding:24px clamp(16px,4vw,52px)}.gallery-tile{display:grid;min-width:0;gap:9px;border:0;border-radius:8px;background:transparent;padding:0;color:#2d352f;font:inherit;text-decoration:none;text-align:left}.gallery-tile:focus-visible{outline:3px solid rgba(36,79,65,.25);outline-offset:4px}.gallery-image-frame{display:block;position:relative;overflow:hidden;aspect-ratio:1;border:1px solid #ded8cc;border-radius:8px;background:#f4efe5}.gallery-image-frame img{display:block;width:100%;height:100%;object-fit:cover;transition:opacity .12s ease,transform .16s ease}.gallery-image-frame img.is-loading{opacity:0;transform:none}.gallery-tile:hover .gallery-image-frame img:not(.is-loading){transform:scale(1.025)}.gallery-image-fallback{display:grid;width:100%;height:100%;place-items:center;gap:5px;color:#5e665f;font-size:12px;font-weight:800}.gallery-tile-meta{display:grid;min-width:0;gap:3px}.gallery-tile-meta strong,.gallery-tile-meta span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gallery-tile-meta strong{color:#244f41;font-size:14px}.gallery-tile-meta span{color:#756b5f;font-size:13px}.gallery-status,.gallery-empty{display:grid;place-items:center;align-content:center;gap:10px;padding:28px;color:#756b5f;text-align:center}.gallery-empty{min-height:0}.gallery-empty h2,.gallery-empty p{margin:0}.gallery-empty 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.message-body{width:max-content;max-width:min(668px,100%)}.message.assistant .message-body{border-left:3px solid #cc6a4c;padding:4px 0 4px 14px}.message.error .message-body{grid-template-columns:minmax(0,1fr) auto;align-items:start;border:1px solid #e3b6aa;border-left:3px solid #cc6a4c;border-radius:8px;background:#fff1ed;padding:10px 10px 10px 12px}.message.error p{color:#8d3426}.message.error button{display:grid;width:28px;height:28px;place-items:center;border:0;border-radius:999px;background:transparent;color:#8d3426}.message.error button:hover{background:#8d34261a}.message-body p{margin:0;color:#1f2723;line-height:1.55;white-space:pre-wrap}.message-text-block{display:grid;justify-items:start}.message.user .message-text-block{max-width:100%;justify-items:end}.message-images{display:grid;box-sizing:border-box;max-width:min(640px,100%);gap:6px;min-width:0}.message.user 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rgba(0,0,0,.12);border-radius:8px;padding:10px 14px;font-size:12px;box-shadow:0 4px 12px #00000014;z-index:10;white-space:nowrap;pointer-events:none}.message-meta-tooltip:after{content:"";position:absolute;top:100%;left:14px;border:6px solid transparent;border-top-color:#fff}.meta-token-row{display:flex;justify-content:space-between;gap:16px;padding:2px 0;color:#5f574d}.meta-token-row span:first-child{color:#8b908b;font-size:11px}.message-action-button{display:grid;width:24px;height:24px;place-items:center;border:0;border-radius:999px;background:transparent;padding:0;color:#5f574d;font:inherit;transition:color .14s ease}.message-stack:hover .message-actions,.message-stack:focus-within .message-actions{opacity:1;transform:translateY(0)}.message-action-button:hover{color:#244f41}.message-action-button.copied{color:#9ddfc8}.message-image-button{display:block;position:relative;width:fit-content;max-width:100%;min-width:0;overflow:hidden;border:0;border-radius:8px;background:transparent;padding:0;cursor:zoom-in}.message-image-button.loading{width:min(320px,72vw);height:240px;border:1px solid #d2cabe;background:#f4efe5}.message-images:not(.count-1) .message-image-button{width:100%;aspect-ratio:1}.message-images:not(.count-1) .message-image-button.loading{height:auto}.message-image-fallback{display:grid;width:128px;height:96px;place-items:center;gap:4px;border:1px solid #d2cabe;border-radius:8px;background:#f4efe5;color:#5e665f;font-size:12px;font-weight:800}.message-images:not(.count-1) .message-image-fallback{width:100%;height:100%}.message-image-button:focus-visible{outline:3px solid rgba(36,79,65,.25);outline-offset:3px}.message-image-button 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