:root{--bg: #f1f4f9;--surface: #ffffff;--surface-2: #f7f9fc;--surface-3: #eef2f8;--border: #e2e8f0;--border-strong: #cfd8e6;--text: #16202e;--text-2: #475467;--muted: #7a8699;--primary: #1b5e9c;--primary-dark: #144a7d;--primary-light: #e8f1fa;--primary-ring: rgba(27, 94, 156, .28);--danger: #a51f26;--danger-light: #fdeced;--ok: #146c43;--ok-light: #e4f4ea;--warn: #8a5300;--warn-light: #fdf2df;--nav-bg: #101c2c;--nav-bg-2: #16253a;--nav-text: #cdd8e6;--nav-muted: #7f90a6;--radius: 10px;--radius-sm: 7px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(16, 28, 44, .05);--shadow: 0 1px 3px rgba(16, 28, 44, .06), 0 6px 16px -6px rgba(16, 28, 44, .1);--shadow-lg: 0 24px 64px -12px rgba(16, 28, 44, .35);--sidebar: 252px;--speed: .15s}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,system-ui,sans-serif;font-size:14px;line-height:1.5;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-variant-numeric:tabular-nums}h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.011em;color:var(--text)}h1{font-size:21px;letter-spacing:-.018em}h2{font-size:15px}h3{font-size:14.5px}h4{font-size:13px}p{margin:0 0 8px}a{color:var(--primary)}.icon{flex:0 0 auto;display:block}.muted{color:var(--muted)}.small{font-size:12.5px}.mono{font-family:SF Mono,ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;letter-spacing:-.01em}.right{text-align:right}.ellipsis{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sep{border:0;border-top:1px solid var(--border);margin:18px 0}.shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar);flex:0 0 var(--sidebar);background:linear-gradient(180deg,var(--nav-bg-2),var(--nav-bg) 55%);color:var(--nav-text);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:40}.brand{display:flex;align-items:center;gap:11px;padding:20px 18px 18px}.brand__logo{width:34px;height:34px;flex:0 0 34px;border-radius:9px;background:linear-gradient(145deg,#2c7cc4,var(--primary));color:#fff;display:grid;place-items:center;box-shadow:0 3px 10px #0000004d}.brand__mark{display:block;font-size:16px;font-weight:700;letter-spacing:.02em;color:#fff;line-height:1.15}.brand__sub{display:block;font-size:10.5px;color:var(--nav-muted);letter-spacing:.01em}.nav{padding:6px 10px 12px;flex:1;overflow-y:auto}.nav__title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--nav-muted);margin:18px 10px 7px}.nav__item{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:var(--radius-sm);color:var(--nav-text);text-decoration:none;margin-bottom:1px;font-size:13.5px;font-weight:500;position:relative;transition:background var(--speed),color var(--speed)}.nav__item:hover{background:#ffffff0f;color:#fff}.nav__item--active{background:#2c7cc433;color:#fff}.nav__item--active:before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:#4a9ada}.sidebar__foot{padding:12px;border-top:1px solid rgba(255,255,255,.07)}.who{display:flex;gap:10px;align-items:center;margin-bottom:10px;min-width:0}.who__avatar,.peer__avatar{width:34px;height:34px;flex:0 0 34px;border-radius:50%;background:linear-gradient(145deg,#2c7cc4,var(--primary));color:#fff;display:grid;place-items:center;font-weight:600;font-size:13px}.who__body{min-width:0}.who__name{margin:0;font-weight:600;font-size:13px;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.who__meta{margin:0;font-size:11px;color:var(--nav-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar__actions{display:flex;gap:6px}.sidebar__actions .btn{flex:1;font-size:12px;padding:6px 9px}.content{flex:1;min-width:0;padding:24px 28px 48px}.burger{display:none}.page{max-width:1500px}.page--split{display:grid;grid-template-columns:310px minmax(0,1fr);gap:20px;align-items:start}.page__head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:20px;flex-wrap:wrap}.page__head p{margin:3px 0 0}.page__actions{display:flex;gap:8px;align-items:center}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px;margin-bottom:20px}.panel--tree{max-height:calc(100vh - 72px);overflow-y:auto;position:sticky;top:24px;padding:14px}.panel__head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:14px;flex-wrap:wrap}.panel__title{font-size:15px;font-weight:600;margin:0;display:flex;align-items:center;gap:8px}.panel__actions{display:flex;gap:7px;align-items:center}.cards{display:grid;gap:20px}.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px;margin-bottom:22px}.tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:15px 16px;box-shadow:var(--shadow-sm);display:flex;gap:13px;align-items:flex-start;transition:box-shadow var(--speed),transform var(--speed)}.tile:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.tile__icon{width:34px;height:34px;flex:0 0 34px;border-radius:9px;display:grid;place-items:center;background:var(--primary-light);color:var(--primary)}.tile__value{font-size:23px;font-weight:650;margin:0;line-height:1.1;letter-spacing:-.02em}.tile__label{margin:3px 0 0;font-size:12.5px;color:var(--text-2)}.tile__hint{margin:1px 0 0;font-size:11.5px;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 14px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;white-space:nowrap;transition:background var(--speed),border-color var(--speed),box-shadow var(--speed)}.btn:hover:not(:disabled){background:var(--surface-2);border-color:var(--muted)}.btn:active:not(:disabled){background:var(--surface-3)}.btn:focus-visible{outline:3px solid var(--primary-ring);outline-offset:1px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 1px 2px #144a7d4d}.btn--primary:hover:not(:disabled){background:var(--primary-dark);border-color:var(--primary-dark)}.btn--danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn--danger:hover:not(:disabled){filter:brightness(.93)}.btn--danger-text{color:var(--danger)}.btn--ghost{background:#ffffff0d;border-color:#ffffff24;color:var(--nav-text)}.btn--ghost:hover:not(:disabled){background:#ffffff1f;border-color:#ffffff3d;color:#fff}.btn--block{width:100%;padding:10px 14px}.btn--sm{padding:5px 10px;font-size:12.5px}.icon-btn{border:1px solid transparent;background:transparent;cursor:pointer;padding:6px;border-radius:var(--radius-sm);color:var(--text-2);display:inline-grid;place-items:center;transition:background var(--speed),color var(--speed),border-color var(--speed)}.icon-btn:hover:not(:disabled){background:var(--surface-3);color:var(--text);border-color:var(--border)}.icon-btn:focus-visible{outline:3px solid var(--primary-ring);outline-offset:1px}.icon-btn:disabled{opacity:.3;cursor:not-allowed}.icon-btn--danger:hover:not(:disabled){background:var(--danger-light);color:var(--danger);border-color:transparent}.icon-btn--light{color:var(--muted)}.toggle{display:inline-flex;border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden;background:var(--surface)}.toggle button{border:0;background:transparent;padding:7px 10px;cursor:pointer;color:var(--text-2);display:grid;place-items:center}.toggle button+button{border-left:1px solid var(--border)}.toggle button:hover{background:var(--surface-2)}.toggle button[aria-pressed=true]{background:var(--primary);color:#fff}.link{border:0;background:none;padding:0;color:var(--primary);cursor:pointer;font:inherit;text-align:left;border-radius:3px}.link:hover{text-decoration:underline}.link:focus-visible{outline:3px solid var(--primary-ring);outline-offset:2px}.link--strong{font-weight:550;color:var(--text)}.link--strong:hover{color:var(--primary)}.field{display:block;margin-bottom:14px}.field__label{display:block;font-size:12px;font-weight:600;color:var(--text-2);margin-bottom:5px}.field__hint{display:block;font-size:11.5px;color:var(--muted);margin-top:4px;line-height:1.45}input[type=text],input[type=password],input[type=email],input[type=date],input[type=number],input[type=search],input:not([type]),select,textarea{width:100%;padding:8px 11px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);font:inherit;font-size:13.5px;background:var(--surface);color:var(--text);transition:border-color var(--speed),box-shadow var(--speed)}input:hover:not(:disabled),select:hover:not(:disabled),textarea:hover{border-color:var(--muted)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}input[type=file]{font-size:12.5px;padding:8px;background:var(--surface-2);border-style:dashed;cursor:pointer}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237a8699' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 9px center;padding-right:30px}.check{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:11px;cursor:pointer;color:var(--text-2)}.check input{margin:0;accent-color:var(--primary);width:15px;height:15px}.check--inline{margin:0;font-size:12.5px}.check--head{font-weight:600;color:var(--text);min-width:132px;margin:0}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.form-error{color:var(--danger);font-size:13px;background:var(--danger-light);border:1px solid #f1cbcd;border-radius:var(--radius-sm);padding:9px 11px;margin:0 0 4px}.search-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:0 16px;align-items:end}.search-form .check{align-self:center;margin-bottom:14px}.search-form .btn{margin-bottom:14px}.grid{width:100%;border-collapse:separate;border-spacing:0;font-size:13.5px}.grid th{text-align:left;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);border-bottom:1px solid var(--border);padding:0 10px 9px;white-space:nowrap}.grid td{padding:10px;border-bottom:1px solid #f0f3f8;vertical-align:middle}.grid tbody tr{transition:background var(--speed)}.grid tbody tr:hover{background:var(--surface-2)}.grid tbody tr:last-child td{border-bottom:0}.row-actions{white-space:nowrap;text-align:right;opacity:.35;transition:opacity var(--speed)}.grid tbody tr:hover .row-actions,.row-actions:focus-within{opacity:1}.cell-icon{color:var(--muted);width:1%}.cell-icon--folder{color:#c08a2e}.cell-icon--doc{color:var(--primary)}.name-cell{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;font-weight:600;padding:2px 7px;border-radius:20px;letter-spacing:.01em;white-space:nowrap}.badge--ok{background:var(--ok-light);color:var(--ok)}.badge--warn{background:var(--warn-light);color:var(--warn)}.badge--neutral{background:var(--surface-3);color:var(--text-2)}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(172px,1fr));gap:16px}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow var(--speed),transform var(--speed),border-color var(--speed);position:relative}.card:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:var(--border-strong)}.card__preview{height:152px;background:var(--surface-3);border:0;padding:0;cursor:pointer;display:grid;place-items:center;overflow:hidden;position:relative;width:100%}.card__preview .page-view{width:100%;height:100%;object-fit:cover;object-position:top center}.card__preview--folder{background:linear-gradient(160deg,#fdf6e7,#f7efdd);color:#b8862b}.card__preview--none{color:var(--muted)}.card__pages{position:absolute;right:7px;bottom:7px;background:#101c2cc7;color:#fff;font-size:10.5px;font-weight:600;border-radius:20px;padding:1px 7px}.card__body{padding:10px 11px 11px;border-top:1px solid var(--border);flex:1;display:flex;flex-direction:column;gap:3px}.card__name{font-size:13px;font-weight:550;color:var(--text);background:none;border:0;padding:0;text-align:left;cursor:pointer;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:inherit}.card__name:hover{color:var(--primary)}.card__meta{font-size:11.5px;color:var(--muted);display:flex;gap:6px;align-items:center;flex-wrap:wrap}.card__tools{display:flex;gap:2px;padding:0 6px 7px;opacity:0;transition:opacity var(--speed)}.card:hover .card__tools,.card__tools:focus-within{opacity:1}.tree{font-size:13.5px}.tree__row{display:flex;align-items:center;gap:7px;padding:6px 8px;border-radius:var(--radius-sm);cursor:pointer;color:var(--text-2);transition:background var(--speed),color var(--speed)}.tree__row:hover{background:var(--surface-2);color:var(--text)}.tree__row--active{background:var(--primary-light);color:var(--primary-dark);font-weight:600}.tree__caret{width:14px;display:grid;place-items:center;color:var(--muted);transition:transform var(--speed)}.tree__caret--closed{transform:rotate(-90deg)}.tree__caret--leaf{opacity:0}.tree__icon{color:var(--muted);display:grid;place-items:center}.tree__row--active .tree__icon{color:var(--primary)}.tree__label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree__count{margin-left:auto;font-size:10.5px;font-weight:600;background:var(--surface-3);border-radius:20px;padding:1px 7px;color:var(--text-2)}.tree__row--active .tree__count{background:#fff;color:var(--primary)}.tree__empty{font-size:12.5px;padding:6px 4px;line-height:1.5}.crumbs{display:flex;align-items:center;gap:4px;flex-wrap:wrap;font-size:13px;font-weight:400;color:var(--muted);margin-top:5px}.crumbs .link{color:var(--text-2)}.crumbs__sep{color:var(--border-strong)}.columns{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.column{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);min-height:340px;display:flex;flex-direction:column}.column__head{display:flex;justify-content:space-between;align-items:center;padding:11px 12px;border-bottom:1px solid var(--border)}.column__head h3{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:700}.column__list{list-style:none;margin:0;padding:7px;overflow-y:auto}.column__item{display:flex;align-items:center;border-radius:var(--radius-sm);transition:background var(--speed)}.column__item:hover{background:var(--surface-2)}.column__item--active{background:var(--primary-light)}.column__pick{flex:1;border:0;background:none;text-align:left;padding:7px 9px;cursor:pointer;font:inherit;font-size:13px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border-radius:var(--radius-sm)}.column__item--active .column__pick{color:var(--primary-dark);font-weight:550}.column__tools{display:flex;padding-right:5px;opacity:0;transition:opacity var(--speed)}.column__item:hover .column__tools,.column__tools:focus-within{opacity:1}.column__hint{padding:14px 12px;line-height:1.5}.chart{display:flex;align-items:flex-end;gap:12px;height:196px;padding:22px 4px 0;overflow-x:auto}.chart__col{flex:1 0 40px;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:7px;max-width:72px}.chart__bar{width:100%;max-width:44px;min-height:4px;background:linear-gradient(180deg,#4a9ada,var(--primary));border-radius:5px 5px 2px 2px;position:relative;transition:filter var(--speed)}.chart__col:hover .chart__bar{filter:brightness(1.12)}.chart__value{position:absolute;top:-18px;left:0;right:0;text-align:center;font-size:11px;font-weight:650;color:var(--text-2)}.chart__label{font-size:10.5px;color:var(--muted);white-space:nowrap}.meter{display:flex;align-items:center;gap:10px}.meter__track{flex:1;height:7px;background:var(--surface-3);border-radius:20px;overflow:hidden;min-width:60px}.meter__fill{height:100%;background:linear-gradient(90deg,#4a9ada,var(--primary));border-radius:20px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b14218c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:center;padding:26px;z-index:100;animation:fade .14s ease-out}.overlay--viewer{padding:14px}@keyframes fade{0%{opacity:0}}.modal{background:var(--surface);border-radius:var(--radius-lg);width:min(530px,100%);max-height:90vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:rise .16s ease-out}@keyframes rise{0%{opacity:0;transform:translateY(8px) scale(.99)}}.modal--wide{width:min(900px,100%)}.modal__head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--border)}.modal__body{padding:18px;overflow-y:auto}.modal__foot{display:flex;justify-content:flex-end;gap:9px;padding:14px 18px;border-top:1px solid var(--border);background:var(--surface-2);border-radius:0 0 var(--radius-lg) var(--radius-lg)}.toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:9px;z-index:200}.toast{display:flex;align-items:center;gap:9px;padding:11px 15px;border-radius:var(--radius);color:#fff;font-size:13px;font-weight:500;max-width:390px;box-shadow:0 10px 30px -8px #0b142180;animation:slide .18s ease-out}@keyframes slide{0%{opacity:0;transform:translate(14px)}}.toast--info{background:#29384c}.toast--success{background:var(--ok)}.toast--error{background:var(--danger)}.spinner{display:flex;align-items:center;gap:10px;color:var(--muted);padding:26px 0;font-size:13px}.spinner__dot{width:15px;height:15px;border:2px solid var(--border-strong);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty{text-align:center;padding:52px 20px;color:var(--muted)}.empty__icon{width:54px;height:54px;margin:0 auto 14px;border-radius:14px;background:var(--surface-3);color:var(--muted);display:grid;place-items:center}.empty__title{font-weight:600;color:var(--text);margin:0 0 5px;font-size:14.5px}.empty p.muted{max-width:420px;margin:0 auto 14px;line-height:1.55}.viewer{background:var(--surface);border-radius:var(--radius-lg);width:100%;height:100%;display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--shadow-lg)}.viewer__head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding:13px 17px;border-bottom:1px solid var(--border)}.viewer__head h3{display:flex;align-items:center;gap:8px}.viewer__tools{display:flex;align-items:center;gap:7px}.viewer__body{flex:1;display:grid;grid-template-columns:138px minmax(0,1fr);min-height:0}.viewer__thumbs{border-right:1px solid var(--border);overflow-y:auto;padding:10px;background:var(--surface-2)}.thumb{display:block;width:100%;border:2px solid transparent;border-radius:var(--radius-sm);background:#fff;padding:3px;margin-bottom:9px;cursor:pointer;position:relative;box-shadow:var(--shadow-sm);transition:border-color var(--speed)}.thumb:hover{border-color:var(--border-strong)}.thumb--active{border-color:var(--primary)}.thumb .page-view{width:100%;height:132px;object-fit:contain;display:block;pointer-events:none}.thumb__number{position:absolute;right:6px;bottom:6px;background:#101c2ccc;color:#fff;font-size:10px;font-weight:600;border-radius:20px;padding:0 6px}.viewer__stage{overflow:auto;padding:20px;background:#3f4a5c;background-image:radial-gradient(rgba(255,255,255,.055) 1px,transparent 1px);background-size:18px 18px;display:grid;place-items:start center}.page-view{border:0;background:#fff}.page-view--stage{max-width:100%;max-height:calc(100vh - 200px);object-fit:contain;box-shadow:0 8px 32px -6px #00000073;border-radius:2px}.page-view--loading{width:100%;min-height:130px;background:linear-gradient(90deg,#e8edf4 25%,#f4f7fb,#e8edf4 75%);background-size:200% 100%;animation:shimmer 1.1s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.page-view--error{padding:12px;color:var(--danger);font-size:12px;background:var(--danger-light)}iframe.page-view{width:100%;height:78vh}.thumb iframe.page-view{height:132px}.card__preview iframe.page-view{height:152px;pointer-events:none}.viewer__foot{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:11px 17px;border-top:1px solid var(--border);background:var(--surface-2);flex-wrap:wrap}.viewer__pager,.viewer__actions,.viewer__search{display:flex;align-items:center;gap:7px}.viewer__pager{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px 5px}.viewer__search input{width:230px}.viewer__count{font-size:12.5px;color:var(--text-2);min-width:78px;text-align:center}.ocr{white-space:pre-wrap;font-family:SF Mono,ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;line-height:1.6;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;max-height:60vh;overflow:auto;color:var(--text-2)}.panel--chat{display:flex;flex-direction:column;min-height:72vh}.peer{display:flex;align-items:center;gap:10px;width:100%;border:0;background:none;padding:8px 9px;border-radius:var(--radius-sm);cursor:pointer;text-align:left;font:inherit;transition:background var(--speed)}.peer:hover{background:var(--surface-2)}.peer--active{background:var(--primary-light)}.peer__body{min-width:0;flex:1}.peer__name{display:block;font-weight:550;font-size:13px;color:var(--text)}.peer__last{display:block;font-size:11.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.peer__count{font-size:10.5px;font-weight:650;background:var(--primary);color:#fff;border-radius:20px;padding:1px 7px}.thread{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:6px 2px 14px}.bubble{max-width:66%;border-radius:var(--radius);padding:10px 13px;border:1px solid var(--border);background:var(--surface-2);box-shadow:var(--shadow-sm)}.bubble--out{align-self:flex-end;background:var(--primary-light);border-color:#cde0f2}.bubble--in{align-self:flex-start}.bubble__head{display:flex;gap:12px;align-items:baseline;justify-content:space-between;font-size:12px;margin-bottom:5px}.bubble__text{margin:0;white-space:pre-wrap;color:var(--text-2)}.attachments{list-style:none;margin:9px 0 0;padding:0;display:flex;flex-direction:column;gap:5px;font-size:12.5px}.attachments li{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.composer{border-top:1px solid var(--border);padding-top:12px}.composer__row{display:flex;gap:9px;align-items:flex-end}.composer textarea{flex:1;resize:vertical;min-height:42px}.chips{list-style:none;display:flex;flex-wrap:wrap;gap:7px;margin:0 0 9px;padding:0}.chips--static{margin:0}.chip{display:inline-flex;align-items:center;gap:6px;background:var(--primary-light);border:1px solid #cde0f2;border-radius:20px;padding:3px 10px;font-size:12px;color:var(--primary-dark)}.chip--muted{background:var(--surface-2);border-color:var(--border);color:var(--text-2)}.chip__x{border:0;background:none;cursor:pointer;color:inherit;padding:0;display:grid;place-items:center;opacity:.6}.chip__x:hover{opacity:1}.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.list--pick{max-height:330px;overflow-y:auto}.list--pick li{padding:3px 5px;border-radius:var(--radius-sm)}.list--pick li:hover{background:var(--surface-2)}.rights{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin-bottom:14px;background:var(--surface-2)}.rights__pack{margin:0 0 9px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--primary);font-weight:700}.rights__row{display:flex;gap:14px;align-items:flex-start;padding:8px 0;border-top:1px solid var(--border);flex-wrap:wrap}.rights__privs{display:flex;flex-wrap:wrap;gap:7px 16px;flex:1}.setting{display:flex;gap:11px;align-items:flex-end;margin-bottom:4px}.setting .field{flex:1;margin-bottom:12px}.setting .btn{margin-bottom:12px}.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:12px;margin:0}.facts dt{font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700}.facts dd{margin:3px 0 0;color:var(--text-2)}.login{min-height:100vh;display:grid;place-items:center;padding:24px;position:relative;background:radial-gradient(120% 110% at 12% -5%,#23405f,#14243a 45%,#0c1523)}.login:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(rgba(255,255,255,.045) 1px,transparent 1px);background-size:26px 26px;pointer-events:none}.login__card{background:var(--surface);border-radius:16px;padding:32px;width:min(408px,100%);box-shadow:0 30px 70px -18px #0009;position:relative;z-index:1}.login__brand{text-align:center;margin-bottom:24px}.login__logo{width:52px;height:52px;margin:0 auto 14px;border-radius:14px;background:linear-gradient(145deg,#2c7cc4,var(--primary));color:#fff;display:grid;place-items:center;box-shadow:0 8px 20px -6px #1b5e9c99}.login__brand .brand__mark{color:var(--text);font-size:23px;font-weight:700;letter-spacing:-.01em}.login__brand p{margin:2px 0 0;font-size:13px}.login__hint{margin:18px 0 0;text-align:center;line-height:1.55;padding-top:16px;border-top:1px solid var(--border)}@media(max-width:1250px){.columns{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:1000px){.columns{grid-template-columns:repeat(2,minmax(0,1fr))}.page--split{grid-template-columns:268px minmax(0,1fr)}}@media(max-width:860px){.shell{display:block}.sidebar{position:fixed;left:0;top:0;transform:translate(-100%);transition:transform .2s ease;box-shadow:0 0 40px #0006}.sidebar--open{transform:none}.content{padding:16px 16px 40px}.burger{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;border:1px solid var(--border-strong);background:var(--surface);border-radius:var(--radius-sm);padding:8px 12px;font:inherit;font-size:13px;cursor:pointer;color:var(--text)}.page--split{grid-template-columns:1fr}.panel--tree{position:static;max-height:300px}.viewer__body{grid-template-columns:92px minmax(0,1fr)}.two-cols,.columns{grid-template-columns:1fr}.bubble{max-width:90%}.gallery{grid-template-columns:repeat(auto-fill,minmax(144px,1fr))}}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}@media print{.sidebar,.viewer__head,.viewer__foot,.viewer__thumbs,.toasts,.burger{display:none!important}.overlay,.viewer,.viewer__stage{position:static;background:#fff;padding:0;box-shadow:none}.page-view--stage{max-height:none;box-shadow:none}}