:root{--papaya:#ff8700;--bg:#f3f4f6;--surface:#ffffff;--border:#e5e7eb;--text:#111827;--muted:#6b7280;--shadow: 0 12px 30px rgba(0,0,0,.08);--dock-h: 86px;--desktop-zoom: .8;--titlebar-bg:#fafafa;--icon-hover: rgba(0,0,0,.06);--backdrop-soft: rgba(0,0,0,.18);--backdrop-strong: rgba(0,0,0,.5)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}html{scrollbar-width:thin;scrollbar-color:var(--papaya) rgba(229,231,235,.72)}body{background:var(--bg);color:var(--text);font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow-x:hidden;overflow-y:auto}body.lv-auth-screen{overflow:hidden}body::-webkit-scrollbar{width:12px}body::-webkit-scrollbar-track{background:#e5e7ebb8}body::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#ffad4a,var(--papaya));border:3px solid rgba(229,231,235,.72);border-radius:999px}body::-webkit-scrollbar-thumb:hover{background:var(--papaya)}[data-lv-tooltip]{position:relative}[data-lv-tooltip]:before,[data-lv-tooltip]:after{position:absolute;left:50%;pointer-events:none;opacity:0;transform:translate(-50%,6px) scale(.98);transition:opacity .14s ease,transform .14s ease;z-index:100000}[data-lv-tooltip]:before{content:attr(data-lv-tooltip);bottom:calc(100% + 10px);max-width:min(260px,80vw);width:max-content;padding:7px 10px;border-radius:10px;border:1px solid rgba(255,135,0,.38);background:linear-gradient(180deg,#fffffffa,#f8fafcf5);box-shadow:0 14px 34px #0f172a2e,0 4px 14px #ff870024;color:#253041;font-size:12px;font-weight:750;line-height:1.25;text-align:center;white-space:normal}[data-lv-tooltip]:after{content:"";bottom:calc(100% + 5px);width:10px;height:10px;background:#f8fafcfa;border-right:1px solid rgba(255,135,0,.38);border-bottom:1px solid rgba(255,135,0,.38);transform:translate(-50%,6px) rotate(45deg) scale(.98)}[data-lv-tooltip]:hover:before,[data-lv-tooltip]:focus-visible:before,[data-lv-tooltip]:hover:after,[data-lv-tooltip]:focus-visible:after{opacity:1}[data-lv-tooltip]:hover:before,[data-lv-tooltip]:focus-visible:before{transform:translate(-50%) scale(1)}[data-lv-tooltip]:hover:after,[data-lv-tooltip]:focus-visible:after{transform:translate(-50%) rotate(45deg) scale(1)}[data-lv-tooltip][data-lv-tooltip-side=bottom]:before{top:calc(100% + 10px);bottom:auto;transform:translate(-50%,-6px) scale(.98)}[data-lv-tooltip][data-lv-tooltip-side=bottom]:after{top:calc(100% + 5px);bottom:auto;border-right:0;border-bottom:0;border-left:1px solid rgba(255,135,0,.38);border-top:1px solid rgba(255,135,0,.38);transform:translate(-50%,-6px) rotate(45deg) scale(.98)}[data-lv-tooltip][data-lv-tooltip-side=bottom]:hover:before,[data-lv-tooltip][data-lv-tooltip-side=bottom]:focus-visible:before{transform:translate(-50%) scale(1)}[data-lv-tooltip][data-lv-tooltip-side=bottom]:hover:after,[data-lv-tooltip][data-lv-tooltip-side=bottom]:focus-visible:after{transform:translate(-50%) rotate(45deg) scale(1)}@media (prefers-color-scheme: dark){[data-lv-tooltip]:before{background:linear-gradient(180deg,#1f2937fa,#111827f5);color:#f8fafc;border-color:#ff87007a;box-shadow:0 16px 38px #0000005c,0 4px 14px #ff870029}[data-lv-tooltip]:after{background:#111827fa;border-color:#ff87007a}}.app-desktop{min-height:100%;width:100%;position:relative;background:radial-gradient(circle at 20% 10%,rgba(0,0,0,.02),transparent 40%),radial-gradient(circle at 80% 90%,rgba(0,0,0,.02),transparent 40%),var(--bg)}.app-desktop--auth{height:calc(100dvh / var(--desktop-zoom));min-height:calc(100dvh / var(--desktop-zoom));width:calc(100% / var(--desktop-zoom));zoom:var(--desktop-zoom);overflow:hidden;background:var(--bg)}.app-desktop--guest .window{zoom:var(--desktop-zoom)}.welcome-wrap{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;max-width:880px;padding:0}.welcome-img{display:block;margin:0 auto 16px;width:min(70vw,720px);height:auto;object-fit:contain}.welcome-text{margin:0 auto;color:var(--muted);font-size:1.05rem}.welcome-text strong{color:var(--papaya);font-weight:800}.modal-backdrop{position:absolute;inset:0;background:var(--backdrop-soft);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-backdrop.strong{background:var(--backdrop-strong);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.dock{position:absolute;left:0;right:0;bottom:18px;display:flex;justify-content:center;padding:0 .75rem}.dock-inner{display:flex;align-items:center;gap:.9rem;flex-wrap:wrap;padding:.6rem .8rem;background:#ffffffe6;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow),0 10px 24px #ff87001f;-webkit-backdrop-filter:blur(10px) saturate(1.1);backdrop-filter:blur(10px) saturate(1.1);min-height:var(--dock-h)}.dock-left{display:flex;align-items:center}.dock-logo{width:166px;height:39px;display:block;object-fit:contain}.dock-right{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}.dock-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;padding:0;border:none;background:transparent;border-radius:12px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background-color .15s ease,transform .08s ease}.dock-icon:hover{background:#dedfe3}.dock-icon:active{transform:translateY(1px)}.dock-icon img{width:48px;height:48px;display:block}.dock-btn{display:flex;align-items:center;gap:.5rem;border:1px solid var(--border);background:#fff;color:var(--text);padding:.55rem .9rem;border-radius:12px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background-color .15s ease,border-color .15s ease}.dock-btn:hover{border-color:var(--papaya);background:#fff}.dock-primary{background:var(--papaya);color:#fff;border-color:var(--papaya)}.dock-sep{width:1px;height:22px;background:var(--border);margin:0 .25rem}.window{position:fixed;min-width:320px;max-width:5000px;min-height:160px;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}.titlebar{height:42px;display:flex;align-items:center;padding:0 .75rem;background:var(--titlebar-bg);border-bottom:1px solid var(--border);cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none}.titlebar:active{cursor:grabbing}.win-title{font-weight:600;color:#1f2937;margin-right:auto}.win-actions{display:flex;gap:.35rem}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;border-radius:8px;cursor:pointer;transition:background-color .12s ease,transform .08s ease}.icon-btn:hover{background:var(--icon-hover)}.icon-btn:active{transform:translateY(1px)}.icon-btn.danger:hover{background:#ff00001a}.window-body{padding:1rem;flex:1;min-height:0;overflow:auto}.resizer{position:absolute;z-index:5}.resizer.n{top:-2px;left:8px;right:8px;height:8px;cursor:n-resize}.resizer.s{bottom:-2px;left:8px;right:8px;height:8px;cursor:s-resize}.resizer.e{top:8px;bottom:8px;right:-2px;width:8px;cursor:e-resize}.resizer.w{top:8px;bottom:8px;left:-2px;width:8px;cursor:w-resize}.resizer.ne{top:-2px;right:-2px;width:12px;height:12px;cursor:ne-resize}.resizer.nw{top:-2px;left:-2px;width:12px;height:12px;cursor:nw-resize}.resizer.se{bottom:-2px;right:-2px;width:12px;height:12px;cursor:se-resize}.resizer.sw{bottom:-2px;left:-2px;width:12px;height:12px;cursor:sw-resize}.resizer:hover{background:#00000008}.hero{border:1px solid var(--border);border-radius:16px;padding:1.25rem 1.35rem;background:#fff}.hero h1{margin:.1rem 0 .4rem;font-size:1.6rem;color:var(--papaya)}.hero p{margin:0;color:var(--muted)}.tag{display:inline-block;padding:.35rem .6rem;border-radius:999px;background:#111;color:#fff;font-size:.8rem;margin-top:.8rem}@media (max-width: 480px){.dock-logo{width:140px;height:33px}.dock-icon{width:56px;height:56px}.welcome-img{width:min(84vw,520px)}}.titlebar{position:relative;height:36px;display:block;user-select:none;-webkit-user-select:none}.win-title{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);max-width:calc(100% - 160px);text-overflow:ellipsis;white-space:nowrap;overflow:hidden;pointer-events:none;font-weight:600}.win-actions{position:absolute;top:50%;right:8px;transform:translateY(-50%);display:flex;gap:6px}.window{transition:left .18s ease,top .18s ease,width .18s ease,height .18s ease,box-shadow .18s ease,transform .18s ease,opacity .18s ease;transform-origin:top left;will-change:left,top,width,height,transform,opacity;box-shadow:0 10px 24px #0000000f}.window.enter{opacity:0;transform:scale(.96)}.window.enter.entered{opacity:1;transform:scale(1)}.window.closing{opacity:0;transform:scale(.98)}.window.no-anim{transition:none!important}.window:focus-within{box-shadow:0 16px 28px #0000001a}@media (prefers-reduced-motion: reduce){.window{transition:none!important}}