*{box-sizing:border-box} :root{--accent:#168cff;--brightness:1}
html,body{margin:0;width:100%;height:100%;overflow:hidden;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#040616;color:#f7f8ff}
body{transition:.4s;background:radial-gradient(circle at 52% 55%,#3a175f 0,#10143e 26%,#050718 62%,#02030d 100%)}
button,input,textarea,select{font:inherit}button{border:0;color:inherit;cursor:pointer}
.desktop{position:relative;width:100vw;height:100vh;overflow:hidden;filter:brightness(var(--brightness))}
.stars{position:absolute;inset:0;background-image:radial-gradient(#fff 1px,transparent 1px),radial-gradient(#8ca9ff .8px,transparent .8px);background-size:180px 180px,270px 270px;background-position:30px 40px,90px 120px;opacity:.35}
.planet{position:absolute;width:460px;height:460px;right:22%;top:7%;border-radius:50%;background:radial-gradient(circle at 30% 25%,#fff8 0 2%,#e6c7ff 7%,#a751e8 30%,#35165d 58%,#08091f 70%);box-shadow:-15px 0 80px #2b76ff55, inset -40px -40px 80px #0008;opacity:.82}
.mountains{position:absolute;left:-5%;right:-5%;bottom:10%;height:45%;background:linear-gradient(145deg,transparent 25%,#0b0d2a 25% 38%,transparent 38%),linear-gradient(35deg,#080b25 0 23%,transparent 23%),linear-gradient(150deg,transparent 40%,#1a1744 40% 58%,transparent 58%);opacity:.9;filter:blur(1px)}
.top-search{position:absolute;top:13%;left:50%;transform:translateX(-50%);z-index:4}.search-box{width:440px;max-width:60vw;padding:12px 18px;border-radius:14px;background:#111936cc;border:1px solid #53608e66;box-shadow:0 10px 30px #0005;display:flex;align-items:center;gap:12px;color:#f5f7ff;font-size:14px;text-align:left}.search-icon{font-size:25px}
.left-widgets{position:absolute;left:24px;top:22px;width:162px;display:flex;flex-direction:column;gap:16px;z-index:4}.widget{background:#0d112bba;border:1px solid #7982ad66;box-shadow:0 12px 30px #0005;border-radius:16px;padding:14px 16px;backdrop-filter:blur(14px)}.clock-widget{text-align:center}.clock-widget #clock{font-size:32px;font-weight:500}.line{height:1px;background:#64709a44;margin:8px -8px}.widget strong,.widget small{display:block}.widget strong{font-size:14px}.widget small{font-size:12px;margin-top:5px;color:#e2e5f6}.weather-head{display:flex;justify-content:space-between;align-items:center}.weather-head b{font-size:25px}.sun{font-size:38px;color:#ffc21a;text-shadow:0 0 20px #ffc21a}.storage-widget{font-size:13px}.storage-track{height:10px;border-radius:20px;background:#202646;margin:10px 0 8px;overflow:hidden}.storage-track span{display:block;height:100%;background:linear-gradient(90deg,#5be0ff,#35a9ff);border-radius:20px}.battery-widget{display:flex;gap:12px;align-items:center}.battery-icon{font-size:34px;color:#29df67;text-shadow:0 0 20px #29df67}.battery-widget b{font-size:15px}
.app-grid{position:absolute;left:50%;top:22%;transform:translateX(-50%);width:min(620px,48vw);display:grid;grid-template-columns:repeat(5,1fr);gap:30px 38px;z-index:3}.app{background:transparent;display:flex;flex-direction:column;align-items:center;gap:7px;font-size:13px;text-shadow:0 2px 5px #000}.app-icon,.dock-icon{width:72px;height:72px;border-radius:17px;display:grid;place-items:center;font-size:39px;box-shadow:inset 0 1px #fff7,0 12px 25px #0006;transition:.2s}.app:hover .app-icon{transform:translateY(-4px) scale(1.05)}.folder{background:linear-gradient(145deg,#28d8ff,#087be5)}.music{background:linear-gradient(145deg,#ff5361,#c924dc)}.photos{background:linear-gradient(145deg,#ffb52a,#47d6c1);color:#fff}.notes{background:linear-gradient(180deg,#ffd22a 0 18%,#fff 18%);color:#333}.calc{background:linear-gradient(145deg,#f7f7f7,#aaa);color:#111}.safari{background:linear-gradient(145deg,#fff,#c9e7ff);color:#087be5}.store{background:linear-gradient(145deg,#39d6ff,#067fe9)}.settings{background:linear-gradient(145deg,#ddd,#6c7080);color:#222}.messages{background:linear-gradient(145deg,#2bea61,#04ad4c)}.email{background:linear-gradient(145deg,#c73dff,#6d13d7)}.podcasts{background:linear-gradient(145deg,#df59ff,#7224c8)}.calendar{background:linear-gradient(#fff 0 24%,#eee 24%);color:#111}.calendar b{font-size:36px}.cloud{background:linear-gradient(145deg,#fff,#7ec7ff);color:#fff}.videos{background:linear-gradient(145deg,#4d5cff,#17c8e7)}.camera{background:linear-gradient(145deg,#eee,#888);color:#111}
.floating-window{position:absolute;display:none;border:1px solid #7b83a555;border-radius:16px;background:#090c21eF;box-shadow:0 25px 80px #0009;backdrop-filter:blur(18px);overflow:hidden;z-index:20}.floating-window.open{display:block}.explorer-window{width:500px;height:340px;left:18px;bottom:14%;}.player-window{width:460px;height:355px;right:18px;bottom:13%}.window-title{height:38px;display:flex;align-items:center;gap:8px;padding:0 12px;background:#10142ce8;border-bottom:1px solid #7e88ad33;font-size:12px}.window-title b{flex:1;text-align:center}.traffic{width:11px;height:11px;border-radius:50%;display:inline-block}.red{background:#ff4a54}.yellow{background:#ffbe32}.green{background:#20c864}.close-win{background:transparent;font-size:20px;color:#aeb5cf}.explorer{display:flex;height:calc(100% - 38px)}.sidebar{width:155px;padding:10px;background:#0b0f24}.sidebar button{display:block;width:100%;text-align:left;padding:9px;border-radius:7px;background:transparent;font-size:12px}.sidebar button.active{background:#0b78ee}.file-content{flex:1;padding:10px}.file-toolbar{display:flex;gap:7px}.file-toolbar button{background:#1a2140;padding:5px 10px;border-radius:6px}.file-toolbar input{flex:1;background:#121832;border:1px solid #394365;border-radius:7px;color:#fff;padding:5px}.folders{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.file-card{text-align:center;font-size:11px}.file-card span{display:block;font-size:38px}.file-card b,.file-card small{display:block}.file-card small{color:#8992b0;margin-top:4px}.player{padding:16px}.album-art{width:116px;height:116px;float:left;margin-right:15px;border-radius:8px;background:radial-gradient(circle at 60% 35%,#b7f,#1520a8 35%,#03041d 70%);display:grid;place-items:center;font-size:55px}.song-info{height:116px;padding-top:10px}.song-info h3{margin:0 0 8px}.song-info p,.song-info small{display:block;color:#b5bdd8;margin:5px 0;font-size:12px}.player input[type=range],.slider-row input{accent-color:var(--accent);width:100%}.time-row{display:flex;justify-content:space-between;color:#8e97b6;font-size:11px}.player-controls{display:flex;justify-content:space-around;align-items:center;padding:12px}.player-controls button{background:transparent;font-size:22px}.play-btn{width:48px;height:48px;border-radius:50%;background:#fff!important;color:#101222!important}.playlist{border-top:1px solid #69728f33;padding-top:8px}.track{display:grid;grid-template-columns:22px 1fr 1fr 42px;gap:5px;padding:6px;font-size:11px}.track small,.track em{color:#7d86a5;font-style:normal}.track.active b{color:#14a4ff}
.control-center{position:absolute;right:18px;top:18px;width:375px;background:#0b0f25eF;border:1px solid #8991ad88;border-radius:18px;padding:16px;z-index:30;box-shadow:0 25px 80px #0009;backdrop-filter:blur(22px);display:none}.control-center.show{display:block}.cc-head{display:flex;justify-content:space-between;font-size:15px;margin-bottom:18px}.cc-head button{background:transparent;font-size:25px}.toggles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.toggle{background:#272d48;border-radius:12px;padding:12px 5px;font-size:25px}.toggle.active{background:#0786f4}.toggle.green{background:#19c65a}.toggle small{display:block;font-size:10px;margin-top:8px}.slider-row{display:flex;align-items:center;gap:10px;padding:16px 2px;border-top:1px solid #6f789833;margin-top:12px}.slider-row input{flex:1}.quick-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}.quick-actions button{background:#242a44;border-radius:12px;padding:12px;font-size:24px}.quick-actions small{display:block;font-size:10px;margin-top:7px}
.dock{position:absolute;left:50%;bottom:12%;transform:translateX(-50%);display:flex;gap:12px;padding:10px 16px;border:1px solid #7c83a466;background:#182043b8;border-radius:20px;backdrop-filter:blur(20px);z-index:8}.dock button{background:transparent}.dock-icon{width:48px;height:48px;border-radius:12px;font-size:28px}.dock .folder,.dock .music,.dock .photos,.dock .notes,.dock .settings{color:#fff}.trash{background:linear-gradient(#fff,#aeb3c7);color:#333}
.bottom-bar{position:absolute;left:24px;right:24px;bottom:24px;height:80px;display:flex;justify-content:space-around;align-items:center;background:#10193bc7;border:1px solid #5b689c66;border-radius:15px;backdrop-filter:blur(18px);z-index:10}.bottom-bar button{background:transparent;display:grid;grid-template-columns:42px auto;text-align:left;align-items:center;column-gap:10px;min-width:110px}.bottom-bar span{grid-row:span 2;width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:#176bd9;font-size:22px}.bottom-bar b{font-size:13px;font-weight:500}.bottom-bar small{font-size:10px;color:#a5aecb}
.modal{position:fixed;inset:0;background:#02030b88;z-index:100;display:grid;place-items:center;padding:20px;backdrop-filter:blur(7px)}.modal.hidden{display:none}.modal-card{width:min(760px,95vw);max-height:88vh;overflow:auto;background:#0b0f25f5;border:1px solid #737da766;border-radius:18px;box-shadow:0 30px 100px #000c;padding:0}.modal-head{height:55px;padding:0 18px;border-bottom:1px solid #66709433;display:flex;align-items:center;justify-content:space-between}.modal-head button{background:transparent;font-size:24px}.empty-app{padding:55px;text-align:center;color:#aeb7d4}.big-icon{font-size:70px;margin-bottom:10px}.notes-app{height:500px;display:grid;grid-template-columns:210px 1fr}.notes-app aside{border-right:1px solid #65709533;padding:10px}.notes-app aside button{width:100%;text-align:left;background:#111631;margin-bottom:6px;border-radius:8px;padding:10px}.notes-app aside small{display:block;color:#7f89aa;margin-top:4px}.notes-app section{display:flex;flex-direction:column;padding:15px}.notes-app input,.notes-app textarea,.settings-list input,.settings-list select,.search-app input,.lock input{background:#101630;border:1px solid #4d587d;color:#fff;border-radius:10px;padding:11px;outline:none}.notes-app textarea{flex:1;margin:10px 0;resize:none}.note-actions{display:flex;justify-content:flex-end;gap:8px}.primary{background:var(--accent)!important;padding:10px 15px!important;border-radius:9px!important}.calculator{padding:22px;max-width:400px;margin:auto}.calculator>input{width:100%;font-size:32px;text-align:right;background:#070a17;border:0;color:#fff;padding:18px;border-radius:12px;margin-bottom:10px}.calc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.calc-grid button{height:55px;border-radius:12px;background:#202844;font-size:18px}.calc-grid button:last-child{background:var(--accent);grid-column:span 1}.browser{padding:12px}.address{display:flex;gap:8px;margin-bottom:10px}.address input{flex:1;background:#111731;border:1px solid #455071;border-radius:9px;padding:10px;color:#fff}.address button{background:var(--accent);padding:0 15px;border-radius:9px}.browser iframe{width:100%;height:500px;border:0;border-radius:10px;background:#fff}.store-grid{padding:20px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.store-card{background:#121831;border:1px solid #47517155;border-radius:14px;padding:16px;display:grid;gap:7px}.store-card span{font-size:38px}.store-card small{color:#8f98b8}.store-card button{background:#273252;padding:7px;border-radius:8px}.settings-list{padding:20px;display:grid;gap:14px}.settings-list label{display:grid;gap:7px;color:#b8c0d7}.search-app{padding:20px}.search-app input{width:100%;font-size:20px}.search-app button{display:block;width:100%;text-align:left;background:#141b38;padding:12px;margin-top:8px;border-radius:9px}.calendar-big,.weather-big{padding:25px;text-align:center}.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.calendar-days span,.calendar-days b{padding:10px;border-radius:9px}.calendar-days .today{background:var(--accent)}.weather-big h1{font-size:70px;margin:0}.weather-big .big{font-size:80px}.forecast{display:flex;justify-content:center;gap:35px;margin-top:30px}.forecast span{display:grid;gap:4px;font-size:25px}.forecast small{font-size:11px;color:#9ca6c5}.media-grid{padding:18px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.media-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px}.media-tile{background:#141a36;border-radius:10px;padding:20px;text-align:center}.lock{text-align:center;padding:45px}.lock-logo,.nova-mark{margin:auto;width:72px;height:72px;border-radius:22px;background:linear-gradient(145deg,#38b8ff,#6753ff);display:grid;place-items:center;font-size:42px;font-weight:800;box-shadow:0 15px 45px #147fff66}.lock input{display:block;margin:15px auto;width:180px;text-align:center}.lock button{display:block;margin:auto}.boot{position:fixed;inset:0;background:#02030c;z-index:999;display:grid;place-content:center;text-align:center;transition:.5s}.boot.hide{opacity:0;pointer-events:none}.boot-title{font-size:30px;font-weight:700;letter-spacing:8px;margin-top:14px}.boot-sub{color:#7984a7;font-size:12px;margin:8px}.boot-bar{width:210px;height:3px;background:#1a2140;margin:20px auto;border-radius:10px;overflow:hidden}.boot-bar span{display:block;height:100%;width:65%;background:var(--accent);animation:load 1s ease forwards}@keyframes load{to{width:100%}}#toast{position:fixed;left:50%;bottom:115px;transform:translate(-50%,20px);background:#101733ee;border:1px solid #69769d88;padding:10px 16px;border-radius:10px;opacity:0;z-index:300;transition:.25s}#toast.show{opacity:1;transform:translate(-50%,0)}body.night .desktop{filter:brightness(.72) saturate(.85)}body.night .planet{opacity:.5}

@media(max-width:1100px){
 .left-widgets{width:145px}.app-grid{width:520px;gap:25px}.bottom-bar{left:12px;right:12px}.bottom-bar button{min-width:80px}.bottom-bar small{display:none}
}
@media(max-width:850px){
 .desktop{overflow:auto;min-height:100vh;height:auto}.stars,.planet,.mountains{position:fixed}.top-search{top:18px;width:100%}.search-box{width:calc(100vw - 30px);max-width:none;margin:auto}
 .left-widgets{position:relative;left:15px;top:95px;width:calc(100% - 30px);display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.clock-widget{display:none}.widget{padding:10px}.storage-widget,.battery-widget{display:none}
 .app-grid{position:relative;left:auto;top:auto;transform:none;margin:125px auto 180px;width:92%;grid-template-columns:repeat(4,1fr);gap:22px 10px}.app-icon{width:58px;height:58px;font-size:31px}.app label{font-size:11px}
 .floating-window{position:fixed!important;left:10px!important;right:10px!important;bottom:95px!important;top:auto!important;width:auto!important;height:55vh!important}.player-window{height:auto!important}.dock{display:none}.bottom-bar{position:fixed;bottom:8px;height:68px;overflow-x:auto;justify-content:flex-start;gap:10px;padding:6px}.bottom-bar button{min-width:105px;grid-template-columns:34px auto}.bottom-bar button:nth-child(n+6){display:none}
 .control-center{left:10px;right:10px;top:10px;width:auto}.toggles{grid-template-columns:repeat(2,1fr)}.store-grid{grid-template-columns:repeat(2,1fr)}.notes-app{height:55vh;grid-template-columns:120px 1fr}.media-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:430px){.app-grid{grid-template-columns:repeat(4,1fr)}.app-icon{width:52px;height:52px}.bottom-bar b{font-size:11px}.bottom-bar{gap:4px}.bottom-bar button{min-width:95px}.floating-window{height:60vh!important}.folders{grid-template-columns:repeat(2,1fr)}}