@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{color-scheme:dark;--bg: #0b0b0d;--panel: rgba(20, 20, 24, .9);--panel-strong: #141419;--panel-soft: rgba(28, 28, 34, .7);--stroke: rgba(255, 255, 255, .08);--muted: rgba(255, 255, 255, .6);--text: #f2f2f4;--accent: #ffffff;--accent-muted: rgba(255, 255, 255, .15);--green: #24d164;--duration-fast: .2s;--duration-norm: .25s;--duration-slow: .3s;--pinned-drop-height: 48px;--radius-xs: 8px;--radius-sm: 10px;--radius-md: 12px;--radius-lg: 14px;--radius-xl: 16px;--radius-2xl: 24px;--rgba-dark-1: rgba(255, 255, 255, .02);--rgba-dark-2: rgba(255, 255, 255, .04);--rgba-dark-3: rgba(255, 255, 255, .06);--rgba-dark-4: rgba(255, 255, 255, .08);--rgba-dark-5: rgba(255, 255, 255, .1);--rgba-dark-6: rgba(255, 255, 255, .12);--rgba-light-1: rgba(255, 255, 255, .15);--rgba-light-2: rgba(255, 255, 255, .2);--rgba-light-3: rgba(255, 255, 255, .25);--rgba-light-4: rgba(255, 255, 255, .3);--rgba-light-5: rgba(255, 255, 255, .4);--rgba-light-6: rgba(255, 255, 255, .5);--rgba-light-7: rgba(255, 255, 255, .8)}*{box-sizing:border-box}body{margin:0;font-family:Space Grotesk,sans-serif;background:radial-gradient(circle at 20% 20%,#15151b,#0b0b0d 45%,#070708);color:var(--text)}a{color:var(--text);text-decoration:none}a:hover{opacity:.8}.app{min-height:100vh;display:flex}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--stroke);background:var(--panel-soft);color:var(--text);padding:10px 16px;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;font-family:inherit;font-size:.95rem}.btn-danger{border-color:#ff5d7280;color:#ff5d72}.btn:hover{opacity:.8}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-small{padding:6px 10px;font-size:12px}.btn-primary,.btn-save{background:#fff;color:#101014;border:none}.btn-secondary{background:#1c1c22}.btn-with-icon{display:inline-flex;align-items:center;gap:8px}.btn-ghost{background:transparent;border:1px solid transparent}.btn-warning{border:1px solid rgba(255,93,114,.45);color:#ff7a8f;background:linear-gradient(135deg,#ff5d7229,#ff5d720a)}.icon-btn,.new-chat-icon-btn{background:transparent;border:none;color:var(--muted);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;transition:color var(--duration-fast) ease;flex-shrink:0}.icon-btn:hover,.new-chat-icon-btn:hover{color:var(--text)}.icon-btn-sm{width:18px;height:18px}.icon-btn-md{width:20px;height:20px}.icon-btn-lg{width:24px;height:24px}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.input-base,.field input,.field select,.field textarea{background:#111116;border:1px solid var(--stroke);border-radius:var(--radius-sm);padding:10px 12px;color:var(--text)}.input-base{font-family:inherit;font-size:14px}@keyframes fade-scale-in{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes fade-scale-out{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.8)}}@keyframes shift-right{0%{transform:translate(0)}to{transform:translate(232px)}}@keyframes input-bloop{0%{transform:scale(1);border-color:var(--stroke);box-shadow:0 0 #fff0}35%{transform:scale(1.01);border-color:var(--rgba-light-3);box-shadow:0 4px 12px #ffffff0d}to{transform:scale(1);border-color:var(--stroke);box-shadow:0 0 #fff0}}@keyframes fade-up{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-out-collapse{0%{opacity:1;max-height:100px}to{opacity:0;max-height:0}}.anim-pop{animation:fade-scale-in .4s cubic-bezier(.34,1.56,.64,1)}.anim-pop-lg{animation:fade-scale-in .3s cubic-bezier(.34,1.56,.64,1)}.anim-fade-up{animation:fade-up .3s ease-out}.anim-collapse{animation:fade-out-collapse .3s ease-out forwards}.sidebar-icon-btn{padding:10px;width:40px;height:40px;display:flex;align-items:center;justify-content:center}.field{display:flex;flex-direction:column;gap:8px;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.field-row{display:flex;justify-content:space-between;align-items:center;gap:16px}.file-input{display:none}.field--range{gap:10px}.range-head{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;color:var(--muted)}.range-value{font-size:14px;color:var(--text)}.field input,.field select,.field textarea{margin-top:6px}.field textarea{resize:vertical}.field.field--stacked .field-textarea,.field.field--stacked input{width:100%}.field.field--row{display:flex;align-items:center;justify-content:space-between;gap:1rem}.field.field--row input[type=checkbox]{width:18px;height:18px}.context-list{display:flex;flex-direction:column;gap:.75rem;margin-top:.75rem}.context-row{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:.6rem .25rem;border-bottom:1px solid rgba(255,255,255,.06)}.context-row:last-child{border-bottom:none}.context-text h4{margin:0 0 .25rem;font-size:1rem}.context-text .muted{margin:0}.prompt-carousel{display:flex;gap:12px;overflow-x:auto;overflow-y:hidden;align-items:center;padding-top:2px;padding-bottom:6px;margin-top:16px;margin-bottom:20px;scroll-snap-type:x mandatory}.prompt-card,.persona-card{border:1px solid var(--stroke);border-radius:var(--radius-xl);background:var(--panel);padding:14px!important;width:220px;min-width:220px;max-width:220px;flex:0 0 220px;min-height:140px;height:140px;scroll-snap-align:start;cursor:pointer;transition:border var(--duration-fast) ease,transform var(--duration-fast) ease;display:flex;flex-direction:column;justify-content:flex-start;gap:8px;overflow:hidden;text-align:center;margin:0}.prompt-card:hover{border-color:var(--rgba-light-3)}.prompt-card--active{border-color:var(--rgba-light-3);background:#ffffff12;transform:translateY(-2px)}.prompt-card--new{border-style:dashed;background:#ffffff03;opacity:.6;cursor:default}.prompt-card--removing{animation:fade-scale-out .4s cubic-bezier(.34,1.56,.64,1) forwards}.prompt-card--add{border:1px dashed rgba(255,255,255,.18);background:#ffffff05;padding:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;min-width:70px;min-height:70px;max-width:70px;max-height:70px;width:70px;height:70px}.prompt-card--add span{font-size:2rem;line-height:1}.prompt-card--add div{display:none}.prompt-card h4{margin:0;font-size:.875rem;font-weight:600}.prompt-card p{margin:0;font-size:.875rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;white-space:normal}.field-textarea{min-height:180px;line-height:1.5}.card{background:var(--panel);border:1px solid var(--stroke);border-radius:var(--radius-xl);padding:20px;box-shadow:0 24px 60px #0006}.divider{height:1px;background:var(--stroke);margin:16px 0}.auth{flex:1;display:grid;place-items:center}.auth__card{width:360px;padding:32px;border-radius:var(--radius-2xl);background:var(--panel);border:1px solid var(--stroke);text-align:center;box-shadow:0 40px 80px #00000080}.auth__logo{display:flex;justify-content:center;margin-bottom:12px}.logo-mark{width:44px;height:44px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#1f1f26,#0e0e12);display:grid;place-items:center;font-weight:700}.auth__fields{display:flex;flex-direction:column;gap:12px;margin:24px 0}.auth__actions{display:grid;gap:12px}.auth__link,.auth__footnote{font-size:13px;color:var(--muted)}.auth__error{padding:12px;border-radius:var(--radius-lg);background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#ef4444;font-size:13px;margin-bottom:8px}.auth__success{padding:12px;border-radius:var(--radius-lg);background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:#22c55e;font-size:13px;margin-bottom:8px}.chat-layout{display:grid;grid-template-columns:315px 1fr;width:100%;height:100vh;overflow:hidden}.sidebar{padding:24px;border-right:1px solid var(--stroke);background:linear-gradient(180deg,#111115f2,#0c0c0ff2);display:flex;flex-direction:column;gap:16px;min-height:0;overflow-y:auto}.sidebar__brand{display:flex;gap:12px;align-items:center}.sidebar__brand .logo-mark{width:36px;height:36px;font-size:18px}.sidebar__brand .brand-title{flex:1;font-weight:600;font-size:18px}.search input{width:100%;border-radius:var(--radius-sm);border:1px solid var(--rgba-dark-4);padding:10px 12px;background:var(--rgba-dark-2);color:var(--text);font-size:14px;transition:background var(--duration-fast) ease,border-color var(--duration-fast) ease}.search input::-moz-placeholder{color:var(--rgba-light-5)}.search input::placeholder{color:var(--rgba-light-5)}.search input:hover{background:var(--rgba-dark-3);border-color:var(--rgba-dark-6)}.search input:focus{outline:none;background:var(--rgba-dark-4);border-color:var(--rgba-light-2)}.typeahead{position:relative}.typeahead__list{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#0f0f14;border:1px solid var(--rgba-dark-6);border-radius:var(--radius-sm);box-shadow:0 20px 40px #00000073;max-height:240px;overflow:auto;padding:6px;z-index:10}.typeahead__section{display:flex;flex-direction:column;gap:4px;padding:6px 4px 8px;border-radius:var(--radius-xs)}.typeahead__section+.typeahead__section{border-top:1px solid var(--rgba-dark-5);margin-top:6px;padding-top:10px}.typeahead__section-title{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--rgba-light-5);padding:0 6px}.typeahead__option{width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:var(--radius-xs);padding:8px 10px;color:var(--text);cursor:pointer}.typeahead__option:hover{background:var(--rgba-dark-3);border-color:var(--rgba-dark-5)}.typeahead__option-name{display:block;font-weight:600}.typeahead__option-meta{display:block;font-size:12px;color:var(--rgba-light-5);margin-top:2px}.bubble--streaming{position:relative;animation:streamingPulse 1.2s ease-in-out infinite}@keyframes streamingPulse{0%,to{opacity:.92;transform:translateY(0)}50%{opacity:1;transform:translateY(-1px)}}.message-markdown{line-height:1.55;white-space:pre-wrap;word-break:break-word}.message-markdown>:first-child{margin-top:0}.message-markdown>:last-child{margin-bottom:0}.message-markdown p{margin:0 0 .75rem}.message-markdown strong{font-weight:700}.message-markdown em{font-style:italic;color:#ffffffb3}.message-markdown a{color:var(--accent);text-decoration:underline;text-decoration-color:var(--rgba-light-4);text-underline-offset:3px}.message-markdown blockquote{margin:.75rem 0;padding:.4rem .75rem;border-left:3px solid rgba(255,255,255,.2);background:#ffffff0a;border-radius:var(--radius-xs);color:#ffffffd9}.message-markdown ul,.message-markdown ol{margin:.5rem 0 .75rem 1.2rem;padding:0}.message-markdown li{margin:.25rem 0}.message-markdown code{font-family:JetBrains Mono,SF Mono,monospace;font-size:.92em;background:var(--rgba-dark-4);padding:.1rem .35rem;border-radius:6px;border:1px solid var(--rgba-dark-5)}.message-markdown pre{margin:.75rem 0;padding:.75rem .9rem;background:#0b0c11;border:1px solid var(--rgba-dark-5);border-radius:var(--radius-sm);overflow-x:auto}.message-markdown pre code{background:transparent;border:none;padding:0;font-size:.9em}.message-markdown hr{border:0;border-top:1px solid var(--rgba-dark-5);margin:.9rem 0}.message-markdown table{width:100%;border-collapse:collapse;margin:.75rem 0;font-size:.95em}.message-markdown th,.message-markdown td{border:1px solid var(--rgba-dark-5);padding:.45rem .6rem;text-align:left}.message-markdown th{background:var(--rgba-dark-4);color:var(--text)}.sidebar__section{display:flex;flex-direction:column;gap:10px;position:relative}.section-title{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.nav-item{display:flex;justify-content:space-between;align-items:center;font-size:14px;padding:6px 0}.folder-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.folder-button{border-radius:var(--radius-md);padding:6px 12px;border:1px solid transparent;background:transparent;color:var(--muted);font-size:13px;cursor:pointer;transition:border var(--duration-fast) ease}.folder-button.active{border-color:var(--rgba-light-2);color:var(--text)}.folder-dropdown{display:flex;flex-direction:column;gap:8px}.section-title-row{display:flex;justify-content:space-between;align-items:center}.folder-actions{display:flex;gap:8px}.folder-action-btn{background:transparent;border:none;color:var(--muted);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:color var(--duration-fast) ease}.folder-action-btn:hover{color:var(--text)}.folder-action-btn:disabled{opacity:.5;cursor:not-allowed}.folder-caret-icon{transition:transform var(--duration-slow) ease}.folder-caret-icon.open{transform:rotate(180deg)}.folder-dropdown__menu{display:flex;flex-direction:column;gap:6px;padding:0;border:1px solid transparent;border-radius:var(--radius-lg);background:var(--rgba-dark-1);max-height:0;overflow:hidden;transition:max-height var(--duration-slow) ease,padding var(--duration-slow) ease,border-color var(--duration-slow) ease}.folder-dropdown__menu.open{max-height:500px;padding:8px;border-color:var(--stroke)}.folder-entry{display:flex;flex-direction:column;gap:4px}.folder-header{display:flex;align-items:center;gap:8px;width:100%}.folder-caret,.folder-edit-btn,.chat-item__action,.chat-item-edit-btn{background:transparent;border:none;color:var(--muted);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;transition:color var(--duration-fast) ease;flex-shrink:0}.folder-caret{font-size:12px;width:16px;height:16px;transition:transform var(--duration-norm) ease,color var(--duration-fast) ease}.folder-caret:hover{color:var(--text)}.folder-caret.open{transform:rotate(90deg)}.folder-caret.hidden{opacity:0;pointer-events:none}.folder-button{flex:1;text-align:left}.folder-actions{margin-left:auto}.folder-entry .folder-actions button{opacity:0;transition:opacity var(--duration-fast) ease}.folder-header:hover .folder-caret{color:var(--text)}.folder-items{display:flex;flex-direction:column;gap:4px;padding-left:24px;max-height:500px;overflow:visible;animation:folder-expand .25s ease-out;position:relative;z-index:1}@keyframes folder-expand{0%{max-height:0;opacity:0}to{max-height:500px;opacity:1}}.chat-item--nested{padding:8px 10px}.folder-entry.drop-active button.folder-button{border-color:var(--rgba-light-5);background:var(--rgba-dark-2)}.pinned-drop,.trash-drop,.recent-drop{border-radius:var(--radius-lg)}.drop-active{background:var(--rgba-dark-2)}.folder-inline-edit{display:flex;align-items:center;gap:4px;width:100%}.folder-inline-edit input{flex:1;background:#111116;border-radius:var(--radius-sm);border:1px solid var(--stroke);padding:6px 10px;color:var(--text);font-family:inherit;font-size:14px}.folder-edit-btn{width:20px;height:20px}.folder-edit-btn:hover{color:var(--text)}.trash-drop{padding:6px;border-radius:var(--radius-lg);border:1px solid transparent;background:#ffffff05;display:flex;justify-content:flex-start;transition:border-color var(--duration-fast) ease,background var(--duration-fast) ease,transform .2s ease,box-shadow .2s ease}.trash-drop.drag-hint{border:1px solid var(--rgba-light-3);background:var(--rgba-dark-2);transform:translateY(-1px)}.trash-drop button{width:120px;justify-content:center;align-items:center;transition:transform var(--duration-fast) ease,opacity var(--duration-fast) ease}.trash-drop.drop-active{border:1px solid var(--rgba-light-6);background:#ff5d721a;box-shadow:0 8px 18px #ff5d7226;transform:translateY(-2px)}.trash-drop.drag-hint button{transform:scale(1.03)}.trash-drop.drop-active button{transform:scale(1.05)}.chat-item__action{position:relative;opacity:0;pointer-events:none;transition:opacity var(--duration-fast) ease,transform var(--duration-fast) ease}.chat-item:hover .chat-item__action:after{content:":)";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:9px;line-height:1;color:var(--text);opacity:.8;pointer-events:none}.folder-action-btn,.folder-caret,.folder-caret.open{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.chat-item.drag-over{background:var(--rgba-light-1);border-color:var(--rgba-light-6);border-top:3px solid var(--rgba-light-7);padding-top:8px;transform:scaleY(1.02)}.chat-item.dragging{opacity:.5;scale:.98;pointer-events:none}.chat-item.dragging .chat-item__action{display:none!important}.chat-item.reordering{animation:shift-slide .35s cubic-bezier(.68,-.55,.265,1.55)}.chat-item.new-chat{animation:fade-scale-in .3s cubic-bezier(.34,1.56,.64,1)}.chat-item.removing{animation:fade-scale-out .24s ease-in forwards}.pinned-drop .sidebar__section{gap:12px}.pinned-drop__section.pinned-drop--empty{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .25s ease-out,opacity .25s ease-out}.pinned-drop__section.pinned-drop--empty>*{overflow:hidden}.pinned-drop__section.pinned-drop--open{grid-template-rows:1fr;opacity:1}.pinned-drop__placeholder{font-size:12px;text-transform:uppercase;letter-spacing:.08em;padding:12px;border-radius:var(--radius-md);border:1px dashed var(--stroke);text-align:center}.recent-drop--empty{min-height:72px;justify-content:center;align-items:center}.recent-drop__placeholder{font-size:12px;text-transform:uppercase;letter-spacing:.08em;padding:12px;border-radius:var(--radius-md);border:1px dashed var(--stroke);text-align:center}.chat-item.restoring{animation:fade-up .3s ease-out}@keyframes modal-open{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes shift-slide{0%{transform:scale(.95)}50%{transform:scale(1.06)}to{transform:scale(1)}}.folder-entry:hover .folder-actions button{opacity:1}.folder-edit-card{margin-top:10px;padding:12px;border-radius:var(--radius-xl);border:1px solid var(--stroke);background:var(--rgba-dark-1);display:flex;flex-direction:column;gap:10px}.dot{width:8px;height:8px;border-radius:50%;background:var(--accent-muted)}.dot--green{background:var(--green)}.chat-item{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:var(--radius-md);background:transparent;border:1px solid transparent;cursor:pointer;text-align:left;transition:transform var(--duration-norm) ease,background var(--duration-fast) ease,border-color var(--duration-fast) ease,opacity var(--duration-slow) ease,scale var(--duration-fast) ease,margin var(--duration-norm) ease;position:relative}.chat-item.active{background:var(--rgba-dark-2);border:1px solid var(--stroke)}.chat-item--memory{border:1px solid rgba(34,197,94,.35);box-shadow:0 0 0 1px #22c55e26}.chat-item--memory.active{border-color:#22c55e80}.chat-item:hover{background:var(--rgba-dark-1)}.chat-item__title{font-weight:600;font-size:14px;display:flex;align-items:center;gap:8px}.chat-item--title-bloop .chat-item__title{animation:chat-title-bloop .9s ease}@keyframes chat-title-bloop{0%{transform:translateY(0) scale(1);text-shadow:0 0 0 rgba(56,189,248,0)}35%{transform:translateY(-1px) scale(1.05);text-shadow:0 0 10px rgba(56,189,248,.35)}to{transform:translateY(0) scale(1);text-shadow:0 0 0 rgba(56,189,248,0)}}.chat-item__time{font-size:12px;color:var(--muted);min-width:32px;text-align:right;pointer-events:none;transition:opacity var(--duration-fast) ease}.chat-item__action{width:24px;height:24px;display:flex;position:absolute;right:12px;top:50%;transform:translateY(-50%);opacity:0;pointer-events:none;z-index:1;transition:opacity var(--duration-fast) ease,transform var(--duration-fast) ease}.chat-item--actions-animated:hover .chat-item__action,.chat-item--actions-animated:focus-within .chat-item__action,.chat-item--nested:hover .chat-item__action,.chat-item--nested:focus-within .chat-item__action{opacity:1;pointer-events:auto;transform:translateY(-50%) scale(1.02);color:var(--text)}.chat-item--suppress-actions .chat-item__action,.chat-item--suppress-actions:hover .chat-item__action,.chat-item--suppress-actions:focus-within .chat-item__action{opacity:0!important;pointer-events:none!important;transform:translateY(-50%)!important}.chat-item--suppress-actions .chat-item__time{opacity:1}.chat-item--actions-animated:hover .chat-item__time,.chat-item--actions-animated:focus-within .chat-item__time,.chat-item--nested:hover .chat-item__time,.chat-item--nested:focus-within .chat-item__time{opacity:0}.chat-item-wrapper{display:flex;flex-direction:column;cursor:grab}.chat-item-wrapper[draggable=true]:active{cursor:grabbing}.chat-item-edit{display:flex;align-items:center;gap:2px;padding:8px 10px;border-radius:var(--radius-md);background:var(--rgba-dark-1);border:1px solid var(--stroke);min-width:0}.chat-item-edit input{flex:1;background:#101014;padding:5px 8px;min-width:0}.chat-item-edit-btn{width:18px;height:18px}.chat-item-edit-btn:hover{color:var(--text)}.folder-inline-edit input,.chat-item-edit input{border:1px solid var(--stroke);border-radius:var(--radius-sm);color:var(--text);font-family:inherit;font-size:14px}.chat-item--hidden{opacity:0!important;visibility:hidden!important;pointer-events:none!important;overflow:hidden!important}.delete-confirm-popup{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:var(--radius-md);background:#ff5d720d;border:1px solid var(--rgba-light-1);animation:fade-scale-in .2s cubic-bezier(.34,1.56,.64,1)}.delete-confirm-text{font-size:14px;color:var(--text);font-weight:600}.delete-confirm-btn{background:transparent;border:1px solid var(--rgba-light-3);color:var(--text);cursor:pointer;padding:4px 10px;border-radius:var(--radius-xs);font-size:12px;font-weight:600;transition:all var(--duration-fast) ease;flex-shrink:0}.delete-confirm-btn:hover{background:var(--rgba-dark-4);border-color:var(--rgba-light-3)}.delete-confirm-btn.confirm{background:#ff5d7233;border-color:#ff5d72;color:#ff5d72}.delete-confirm-btn.confirm:hover{background:#ff5d724d;border-color:#ff5d72}.margin-v-sm{margin:8px 12px}.trash-btn{transition:all var(--duration-fast) ease}.trash-btn:hover{color:#ff5d72!important;border-color:#ff5d7266!important;background:#ff5d720d!important}.restore-btn{transition:all var(--duration-fast) ease}.restore-btn:hover{color:var(--green)!important;border-color:#24d16466!important;background:#24d1640d!important}.chat-item__meta{font-size:12px;color:var(--muted)}.sidebar__footer{margin-top:auto;display:flex;flex-direction:column;align-items:stretch;gap:0;height:auto}.trash-drop{flex:1;min-height:49px;display:flex;align-items:center;justify-content:center;margin-bottom:10px}.trash-drop button{width:100%;height:100%}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px}.user-pill{display:flex;align-items:center;gap:12px;background:transparent;border:none;color:var(--text);cursor:pointer;text-align:left;padding:6px 12px;border-radius:var(--radius-md);transition:background var(--duration-fast) ease;flex:1;min-width:0}.user-pill:hover{background:var(--rgba-dark-2)}.avatar{width:clamp(36px,5vw,48px);height:clamp(36px,5vw,48px);border-radius:50%;background:#2b2b33;display:grid;place-items:center;font-size:14px;font-weight:600}.avatar--aria{background:#fff;color:#101014}.avatar--image{position:relative;overflow:hidden;padding:0}.avatar--image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border-radius:50%}.avatar-preview{position:absolute;top:calc(100% + 6px);left:50%;transform:translate(-50%);width:160px;height:160px;border-radius:16px;background:#111118;border:1px solid rgba(255,255,255,.1);box-shadow:0 18px 40px #00000073;padding:.5rem;z-index:20}.avatar-preview img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border-radius:12px}.user-name{font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-tier{font-size:12px;color:var(--muted)}.chat-main{display:flex;flex-direction:column;padding:24px 32px;gap:24px;min-height:0;overflow:hidden}.chat-header{display:flex;justify-content:space-between;align-items:center}.chat-title{font-size:20px;font-weight:600;flex:1;min-width:240px;display:flex;align-items:center;gap:8px}.chat-header>div:first-child{flex:1;min-width:0}.title-clickable{cursor:pointer}.title-edit-input{background:transparent;border:1px solid transparent;border-bottom:1px solid var(--stroke);font-size:20px;color:var(--text);font-family:inherit;flex:1;min-width:0;padding:0;font-weight:600}.chat-actions{display:flex;gap:8px}.chat-control-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.move-block{display:flex;flex-direction:column;align-items:flex-start;gap:4px;font-size:10px;letter-spacing:.08em}.move-block select{border-radius:var(--radius-md);border:1px solid var(--stroke);background:#111116;color:var(--text);padding:6px 10px}.chat-control-group{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.folder-select{display:flex;flex-direction:column;font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);gap:4px}.folder-select select{background:#111116;border-radius:var(--radius-sm);border:1px solid var(--stroke);color:var(--text);padding:6px 10px}.chat-thread{flex:1;display:flex;flex-direction:column;gap:18px;overflow-y:auto;padding-right:8px}.thread-date{align-self:center;font-size:12px;color:var(--muted);border:1px solid var(--stroke);padding:6px 12px;border-radius:999px}.message-time{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.message-row--user .message-time{align-self:flex-end}.message-row{display:flex;gap:12px}.message-row--assistant{align-items:flex-start}.message-row--user{justify-content:flex-end;align-items:flex-end}.message-row--assistant .message-stack{flex:1;min-width:0}.bubble{max-width:520px;padding:14px 18px;border-radius:var(--radius-xl);border:1px solid var(--stroke);background:#16161d;line-height:1.5}.message-row--assistant .bubble{width:min(520px,100%)}@media(min-width:1200px){.bubble{max-width:640px}.message-row--assistant .bubble{width:min(640px,100%)}}@media(min-width:1500px){.bubble{max-width:720px}.message-row--assistant .bubble{width:min(720px,100%)}}.bubble--assistant{background:#1a1a22}.bubble--user{background:#0f0f13}.message-edit-input{width:100%;border:none;background:transparent;color:inherit;font-family:inherit;font-size:.95rem;line-height:1.5;resize:none;outline:none}.chat-input{display:flex;flex-direction:column;gap:12px;background:#121218;border:1px solid var(--stroke);border-radius:var(--radius-xl);padding:16px;transition:all var(--duration-avg) ease}.chat-input--bloop{animation:input-bloop .6s cubic-bezier(.34,1.56,.64,1)}.chat-input input,.chat-input textarea{background:transparent;border:none;color:var(--text);font-size:15px;outline:none;resize:none}.chat-input textarea:disabled{color:var(--muted)}.ghost-toggle{border:1px solid var(--stroke);background:#1a1a22;color:var(--muted);width:36px;height:36px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.ghost-toggle--active{color:var(--text);background:var(--rgba-dark-5)}.modal-overlay{position:fixed;inset:0;background:#050507b3;display:grid;place-items:center;z-index:5}.modal{width:min(520px,90vw);background:#111116;border:1px solid var(--stroke);border-radius:var(--radius-xl);padding:20px;box-shadow:0 40px 80px #0009;animation:modal-open .3s ease-out;transition:all var(--duration-slow) ease}.modal--large{width:min(1120px,94vw);max-height:86vh;display:flex;flex-direction:column}.branch-modal{padding:0}.modal.trash-modal{max-height:min(80vh,720px);overflow:hidden}.modal.guard-modal{min-width:320px;text-align:center}.modal__header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.modal__preview{flex:1;overflow-y:auto;margin:16px 0;padding:12px;background:#ffffff05;border-radius:var(--radius-lg);border:1px solid var(--stroke);min-height:200px}.modal__list{margin-top:16px;display:grid;gap:12px}.persona-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;background:#15151b;border:1px solid transparent;border-radius:var(--radius-md);padding:12px;color:var(--text);cursor:pointer;text-align:left}.persona-row--active{background:#ffffff0d;border-color:var(--rgba-light-4)}.persona-info{display:grid;gap:4px}.persona-row .persona-actions{display:flex;gap:8px;opacity:0;transition:opacity var(--duration-fast) ease}.persona-row:hover .persona-actions{opacity:1}.persona-action{border:1px solid var(--stroke);background:transparent;padding:6px 10px;border-radius:var(--radius-sm);font-size:12px;color:var(--muted)}.empty-state{margin:40px auto 0;text-align:center;max-width:420px;padding:24px;border:1px dashed var(--stroke);border-radius:var(--radius-xl);background:var(--rgba-dark-1)}.empty-actions{margin-top:16px;display:flex;justify-content:center;gap:12px}.input-actions{display:flex;justify-content:space-between;align-items:center}.settings-layout{display:grid;grid-template-columns:240px 1fr;width:100%;min-height:100vh}.settings-nav{padding:20px;border-right:1px solid var(--stroke);background:#0f0f14;display:flex;flex-direction:column;gap:14px}.settings-brand{display:flex;gap:12px;align-items:center;color:var(--text)}.settings-footer{margin-top:auto;display:flex;flex-direction:column;align-items:stretch;gap:10px}.nav-link{display:block;padding:10px 12px;border-radius:var(--radius-sm);color:var(--muted)}.nav-link.active,.nav-link:hover{color:var(--text);background:var(--rgba-dark-2)}.settings-content{padding:24px;display:flex;flex-direction:column;align-items:center;width:100%}.settings-panel{width:min(960px,100%);margin:0 auto;display:flex;flex-direction:column;gap:24px}.persona-grid{display:flex;gap:12px;overflow-x:auto;overflow-y:hidden;align-items:center;padding-top:2px;padding-bottom:6px;margin-top:16px;margin-bottom:20px;scroll-snap-type:x mandatory}.persona-card>div{display:flex;flex-direction:column;gap:8px}.persona-card h3{margin:0;font-size:.875rem;font-weight:600}.persona-card p{margin:0;font-size:.875rem;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.persona-card--new{border-style:dashed;background:#ffffff03;opacity:.6}.persona-card--removing{animation:fade-scale-out .4s cubic-bezier(.34,1.56,.64,1) forwards}.persona-card--active{border-color:var(--rgba-light-3);background:#ffffff12;transform:translateY(-2px)}.persona-card--button{text-align:center;cursor:pointer;color:inherit}.persona-card--button:hover{border-color:var(--rgba-light-3)}.persona-card--add{border:1px dashed rgba(255,255,255,.18);background:#ffffff05;align-items:center;justify-content:center;font-weight:600;min-width:70px;min-height:70px;max-width:70px;max-height:70px;width:70px;height:70px;flex-direction:column;gap:4px}.persona-card--add span{font-size:2rem;line-height:1}.persona-card--add div{display:none}.settings-header h2{margin:0}.settings-header{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.settings-header p{font-size:.875rem}.branch-mock__header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.branch-mock__controls{display:flex;gap:8px;align-items:center}.branch-mock__notes{margin:0;padding-left:18px;color:var(--muted);display:grid;gap:8px}.branch-flow{position:relative;display:grid;gap:18px;padding:20px 12px;min-height:240px}.branch-flow--inline{min-height:200px;margin-top:16px}.branch-flow--zoomable{overflow:hidden;cursor:grab;touch-action:none}.branch-flow--zoomable:active{cursor:grabbing}.branch-flow__canvas{position:relative;width:100%;height:360px;min-width:920px;overflow:visible}.branch-flow__node{position:relative;width:260px;min-height:88px;padding:12px 14px;border-radius:16px;background:#ffffff08;border:1px solid rgba(255,255,255,.08);box-shadow:0 12px 30px #00000040;transform:translate(-50%,-50%);position:absolute;z-index:2;transition:transform var(--duration-fast) ease,border-color var(--duration-fast) ease,box-shadow var(--duration-fast) ease,background var(--duration-fast) ease;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.branch-flow__node--selected{border-color:#ffffff73;box-shadow:0 0 0 2px #fff3,0 18px 50px #00000059;background:#ffffff0f}.branch-flow__node:hover{border-color:#ffffff47;background:#ffffff0d;transform:translate(-50%,-50%) scale(1.02)}.branch-flow__node--selected:after{content:"";position:absolute;top:10px;right:12px;width:8px;height:8px;border-radius:999px;background:#ffffffe6;box-shadow:0 0 10px #ffffff80}.branch-flow__content{position:relative;transform-origin:top left;will-change:transform}.branch-flow__node--active{border-color:#ffffff40;box-shadow:0 0 0 2px #ffffff14,0 16px 40px #0000004d}.branch-node__meta{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}.branch-node__bubble{font-size:.92rem;line-height:1.4}.branch-flow__lines{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}.branch-flow__line{fill:none;stroke:#ffffff2e;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}.branch-modal .modal__preview{position:relative;min-height:540px;height:660px;max-height:660px;margin:0;padding:0;background:transparent;border:none;border-radius:0}.branch-modal .modal__header,.branch-modal .card-actions{padding:20px}@media(max-width:640px){.branch-flow__node{max-width:220px}}.field-textarea--tall{min-height:220px}.grid-2{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.status-row{display:flex;align-items:center;gap:10px}.deleted-row{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-radius:var(--radius-sm);border:1px solid var(--stroke);margin-top:8px;font-size:13px;gap:10px}.deleted-list{display:flex;flex-direction:column;gap:12px;margin:18px 0;transition:all var(--duration-slow) ease;overflow:auto;padding-right:4px;max-height:min(56vh,520px);position:relative}.deleted-entry{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid var(--stroke);border-radius:var(--radius-md);padding:10px 12px;overflow:hidden;min-height:52px}.deleted-entry__actions{display:flex;align-items:center;gap:8px}.deleted-entry__meta{display:grid;gap:4px;min-width:0}.deleted-entry__meta p{margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.deleted-list--scroll-up{box-shadow:inset 0 12px 12px -12px #000000d9}.deleted-list--scroll-down{box-shadow:inset 0 -12px 12px -12px #000000d9}.deleted-list--scroll-up.deleted-list--scroll-down{box-shadow:inset 0 12px 12px -12px #000000d9,inset 0 -12px 12px -12px #000000d9}.deleted-entry.restoring,.deleted-entry.deleting{animation:fade-out-collapse .3s ease-out forwards}.status-dot{width:10px;height:10px;border-radius:50%;background:var(--muted)}.status-dot--good{background:var(--green)}.pill-row{display:flex;gap:10px}.pill{padding:8px 12px;border-radius:999px;border:1px solid var(--stroke);background:transparent;color:var(--muted)}.pill.active{background:var(--rgba-dark-5);color:var(--text)}.card-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.card-actions--split{justify-content:space-between}.card-actions__left,.card-actions__right{display:flex;gap:10px;align-items:center}.aria-avatar-row{display:flex;align-items:center;gap:.75rem}.aria-avatar-meta{display:flex;flex-direction:column;gap:.2rem}.avatar-crop-modal{max-width:520px}.avatar-crop{display:flex;flex-direction:column;gap:1.5rem;margin-top:1rem}.avatar-crop__preview{width:240px;height:240px;margin:0 auto;border-radius:24px;background:#101016;border:1px solid rgba(255,255,255,.08);position:relative;overflow:hidden;cursor:grab}.avatar-crop__preview img{position:absolute;top:50%;left:50%;width:auto;height:auto;max-width:none;max-height:none}.avatar-crop__mask{position:absolute;inset:0;border-radius:24px;box-shadow:inset 0 0 0 999px #00000073}.avatar-crop__mask:after{content:"";position:absolute;inset:24px;border-radius:50%;box-shadow:0 0 0 2px #fff9}.avatar-crop__controls{display:flex;justify-content:center}.card-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.prompt-list{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}.prompt-item{padding:10px 12px;border-radius:var(--radius-md);border:1px solid var(--stroke);background:transparent;color:var(--muted);display:flex;flex-direction:column;gap:4px;cursor:pointer}.prompt-item.active{background:var(--rgba-dark-4);color:var(--text)}.prompt-editor{display:flex;flex-direction:column;gap:16px}.prompt-injection-note{font-size:12px;color:var(--muted);white-space:pre-line;border-top:1px solid var(--stroke);padding-top:12px}.memory-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.memory-details{display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}.memory-title{font-weight:600}.memory-meta{font-size:12px}.memory-actions,.tag-input{display:flex;align-items:center;gap:12px}.tag-input input{flex:1}.tag-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.tag-name{font-weight:600}.tag-actions{display:flex;align-items:center;gap:12px}.table{display:grid;gap:8px}.table-row{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.5fr;align-items:center;gap:12px;padding:12px;border-radius:var(--radius-md);border:1px solid var(--stroke)}.table-row--head{text-transform:uppercase;letter-spacing:.08em;font-size:12px;color:var(--muted)}.table-actions{display:flex;gap:8px}.status-pill{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;font-size:12px;border:1px solid var(--stroke)}.status-pill--pending{color:#f0d68b}.status-pill--active{color:#8be5a9}.toggle{width:44px;height:24px;background:#1b1b22;border-radius:999px;position:relative;border:1px solid transparent;cursor:pointer}.toggle-thumb{width:20px;height:20px;background:#5c5c66;border-radius:50%;position:absolute;top:2px;left:2px;transition:transform var(--duration-fast) ease}.toggle--on{background:var(--rgba-light-2)}.toggle--on .toggle-thumb{transform:translate(20px);background:#fff}input[type=range]{accent-color:#ffffff}@media(max-width:960px){.chat-layout,.settings-layout{grid-template-columns:1fr}.sidebar,.settings-nav{position:sticky;top:0;z-index:1}.chat-main,.settings-content{padding:20px}}@media(min-width:960px){.avatar{width:64px;height:64px;font-size:16px}}.message-stack{display:flex;flex-direction:column;gap:6px}.message-actions{display:flex;gap:8px;opacity:0;transition:opacity var(--duration-fast) ease}.message-reasoning{margin-bottom:10px;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--rgba-dark-5);background:var(--rgba-dark-3);color:var(--muted);font-size:.9em;cursor:pointer;transition:background var(--duration-fast) ease,border-color var(--duration-fast) ease;animation:reasoning-entry .3s cubic-bezier(.34,1.56,.64,1);transform-origin:top left}@keyframes reasoning-entry{0%{opacity:0;transform:scale(.95) translateY(-4px)}to{opacity:1;transform:scale(1) translateY(0)}}.message-reasoning:hover{background:var(--rgba-dark-4);border-color:var(--rgba-dark-6)}.thinking-indicator{display:flex;align-items:center;gap:4px;color:var(--muted);font-size:.85em;margin-bottom:10px;padding:8px 12px;background:var(--rgba-dark-2);border-radius:var(--radius-sm);width:-moz-fit-content;width:fit-content;border:1px solid var(--rgba-dark-4);cursor:pointer;transition:all var(--duration-fast) ease;animation:reasoning-entry .3s cubic-bezier(.34,1.56,.64,1);transform-origin:top left}.thinking-indicator:hover{background:var(--rgba-dark-3);border-color:var(--rgba-dark-5);color:var(--text)}.thinking-dot{width:4px;height:4px;border-radius:50%;background:currentColor;animation:thinking-bounce 1.4s infinite ease-in-out both}.thinking-dot:nth-child(2){animation-delay:.2s}.thinking-dot:nth-child(3){animation-delay:.4s}@keyframes thinking-bounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1.2);opacity:1}}.message-row:hover .message-actions{opacity:1}.variant-controls{display:inline-flex;align-items:center;gap:6px;padding:4px 6px;border-radius:999px;border:1px solid var(--stroke);font-size:12px}.mobile-menu-btn,.mobile-only-flex,.mobile-sidebar-backdrop{display:none}@media(max-width:768px){.chat-layout{grid-template-columns:1fr;position:relative}.sidebar{position:fixed;top:0;left:0;bottom:0;width:85vw;max-width:300px;z-index:100;transform:translate(-100%);transition:transform var(--duration-norm) cubic-bezier(.16,1,.3,1);box-shadow:20px 0 40px #00000080}.sidebar-open .sidebar{transform:translate(0)}.mobile-sidebar-backdrop{display:none;position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:99;animation:fade-in .2s ease}.sidebar-open .mobile-sidebar-backdrop{display:block}.mobile-menu-btn,.mobile-only-flex{display:flex}.mobile-hide{display:none!important}.chat-main{padding:60px 0 0;position:relative}.chat-header{position:fixed;top:0;left:0;right:0;height:60px;padding:0 16px;background:var(--bg);border-bottom:1px solid var(--stroke);z-index:50;gap:12px}.chat-thread{padding:0 16px}.chat-title{font-size:16px}.settings-layout{flex-direction:column;position:relative;height:100vh;overflow:hidden}.settings-nav{position:fixed;top:0;left:0;bottom:0;width:85vw;max-width:300px;z-index:100;transform:translate(-100%);transition:transform var(--duration-norm) cubic-bezier(.16,1,.3,1);box-shadow:20px 0 40px #00000080;border-right:1px solid var(--stroke);background:var(--panel-strong);display:flex;flex-direction:column;padding:24px;height:100%;align-items:stretch}.settings-sidebar-open .settings-nav{transform:translate(0)}.settings-nav nav{flex-direction:column;width:100%;padding:20px 0;gap:8px;overflow-y:auto}.nav-link{width:100%;justify-content:flex-start;padding:10px 14px}.settings-brand{display:flex;margin-bottom:0}.settings-sidebar-open .mobile-sidebar-backdrop{display:block}.settings-mobile-header{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--stroke);background:var(--bg);position:sticky;top:0;z-index:10}.settings-content{overflow-y:auto;flex:1;padding-bottom:80px;display:flex;flex-direction:column}.settings-panel{padding:24px;width:100%;margin:0}.settings-mobile-header .brand-title{font-size:18px;font-weight:600}.message-markdown p,.message-markdown li,.message-markdown{font-size:15px}.input-actions{flex-direction:row;justify-content:flex-end}}.mobile-actions-dropdown{position:absolute;top:100%;right:0;margin-top:8px;background:var(--panel);border:1px solid var(--stroke);border-radius:var(--radius-lg);padding:8px;flex-direction:column!important;min-width:200px;z-index:101;box-shadow:0 10px 40px #00000080;animation:fade-scale-in .2s cubic-bezier(.34,1.56,.64,1);transform-origin:top right}@keyframes fade-in{0%{opacity:0}to{opacity:1}}
