/* ZuzuOS dark desktop and first-run setup */
:root{--bg:#090d15;--panel:rgba(25,31,43,.82);--panel-solid:#191f2b;--line:rgba(215,226,247,.12);--text:#f4f6fc;--muted:#a0a9bb;--accent:#8bb8ff;--accent-strong:#6ea6ff}
body{background:#080b12;background-image:radial-gradient(ellipse at 50% -10%,#263b60 0,transparent 54%),radial-gradient(ellipse at 100% 100%,#30244833,transparent 38%);background-attachment:fixed}
.auth-card{background:#141a25e8;border-color:#ffffff1b;border-radius:22px;box-shadow:0 34px 100px #0009}
.topbar{height:66px;padding:0 clamp(20px,4vw,56px);background:#0b0f1799;border-bottom:1px solid #ffffff0c;backdrop-filter:blur(28px)}
.top-brand{font-size:15px;letter-spacing:-.04em}.mini-logo{border-radius:9px;width:30px;height:30px;font-size:18px}
.account-chip{border:1px solid #ffffff13;background:#ffffff08;border-radius:12px;padding:7px 12px}
.desktop-content{width:min(1120px,calc(100% - 56px));padding:42px 0 108px}
.welcome-row h1{font-size:clamp(30px,4vw,42px);letter-spacing:-.055em;line-height:1.12;margin:9px 0 10px}
.clock-card{border:1px solid #ffffff12;border-radius:16px;background:linear-gradient(145deg,#ffffff0d,#ffffff04);padding:15px 19px}
.section-heading h2{font-size:17px;letter-spacing:-.025em}.quiet-button{border:1px solid #ffffff15;border-radius:10px;background:#ffffff06;color:#dce6f8;padding:10px 13px}
.app-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.app-tile{min-height:94px;position:relative;overflow:hidden;border-radius:15px;border:1px solid #ffffff12;background:linear-gradient(145deg,#222a39cc,#131823d1);padding:15px;gap:12px;transition:transform .2s,border-color .2s,background .2s,box-shadow .2s}
.app-tile:hover{transform:translateY(-3px);border-color:#91b8ff55;background:linear-gradient(145deg,#273449e8,#1a2231f0);box-shadow:0 14px 35px #0003}
.app-icon{width:39px;height:39px;border-radius:12px;box-shadow:inset 0 1px #ffffff24,0 7px 18px #0002}
.icon-notes{background:linear-gradient(145deg,#b3d5ff,#5687d8);color:#112440}.icon-files{background:linear-gradient(145deg,#9ce4e5,#458da8);color:#0b2932}.icon-settings{background:linear-gradient(145deg,#c3b6ff,#7767d8);color:#201846}.icon-browser{background:linear-gradient(145deg,#ffd4a1,#c8794d);color:#412313}
.app-tile strong{font-size:12px}.app-tile small{font-size:10px;color:#a1adc0}
.bottom-grid{gap:14px;margin-top:20px}.panel{background:linear-gradient(145deg,#1a212ee0,#111620e8);border-color:#ffffff12;border-radius:17px;padding:22px}
.panel-heading h2{font-size:16px;letter-spacing:-.03em}.note-panel textarea{background:#0c111a;border-color:#ffffff13;border-radius:12px;color:#e8edf7;padding:13px}
.primary{background:linear-gradient(135deg,#a6caff,#78a9ff);color:#101b2d;border:1px solid #d7e7ff45;border-radius:10px;font-weight:700;transition:filter .15s,transform .15s}
.primary:hover{filter:brightness(1.07);transform:translateY(-1px)}.secondary{background:#ffffff09;border:1px solid #ffffff17;color:#e3eaf6;border-radius:10px}
.taskbar{position:fixed;bottom:12px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 24px);height:58px;padding:0 12px;gap:7px;border:1px solid #ffffff20;border-radius:18px;background:#161b26d1;box-shadow:0 18px 65px #0008,inset 0 1px #ffffff0b;backdrop-filter:blur(32px);z-index:15}
.task-home{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,#b8d7ff,#5c8fe5);color:#14233b;font-size:20px;font-weight:800}
.taskbar-separator{height:26px;background:#ffffff16;margin:0 3px}.task-app{height:40px;min-width:39px;padding:0 12px;border-radius:11px;background:transparent;color:#d5deed;border:1px solid transparent}.task-app:hover{background:#ffffff0c}
.account-menu,.app-window{background:#171e2af5;border-color:#ffffff20;backdrop-filter:blur(30px);box-shadow:0 30px 90px #0009;border-radius:18px}
.window-bar{height:51px;background:#ffffff04}.cookie-notice{background:#171e2af5;border-color:#ffffff1b;backdrop-filter:blur(25px)}
.setup-screen{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:clamp(12px,3vw,38px);background:radial-gradient(ellipse at 50% 0%,#233a61,#101722 46%,#080b11);color:#f3f6fc}
.setup-frame{width:min(1080px,100%);min-height:min(690px,calc(100vh - 24px));display:grid;grid-template-columns:245px minmax(0,1fr);overflow:hidden;border:1px solid #ffffff1d;border-radius:22px;background:#141a25f0;box-shadow:0 35px 120px #000a;backdrop-filter:blur(35px)}
.setup-rail{display:flex;flex-direction:column;padding:29px 22px;background:linear-gradient(165deg,#2c3950b3,#161c28bf);border-right:1px solid #ffffff10}
.setup-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px}.setup-steps{display:grid;gap:9px;margin-top:56px}
.setup-step{display:flex;align-items:center;gap:12px;padding:11px 10px;border:1px solid transparent;border-radius:12px;opacity:.48}.setup-step.active{opacity:1;background:#9fc3ff10;border-color:#9fc3ff22}.setup-step.done{opacity:.85}
.setup-step>span{display:grid;place-items:center;width:29px;height:29px;border:1px solid #ffffff25;border-radius:9px;font-size:11px}.setup-step.active>span,.setup-step.done>span{background:#91b9ff;color:#111d32;border-color:#91b9ff;font-weight:800}
.setup-step strong,.setup-step small{display:block}.setup-step strong{font-size:12px}.setup-step small{font-size:10px;color:#a3b0c4;margin-top:4px}
.setup-rail-foot{margin-top:auto;font-size:11px;line-height:1.8;color:#d0d8e7}.setup-rail-foot span{font-size:10px;color:#8492a8}
.setup-main{position:relative;display:flex;flex-direction:column;min-width:0;padding:58px clamp(24px,5vw,64px) 24px}.setup-window-controls{position:absolute;right:23px;top:21px;display:flex;gap:7px}.setup-window-controls span{width:8px;height:8px;border-radius:50%;background:#ffffff30}
.setup-pages{display:flex;align-items:center;flex:1;min-height:0}.setup-page{display:none;width:100%;max-width:640px;animation:setupFade .25s ease}.setup-page.active{display:block}@keyframes setupFade{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}
.setup-page .eyebrow{margin:22px 0 12px}.setup-page h1{font-size:clamp(32px,4vw,48px);letter-spacing:-.065em;line-height:1.08;margin:0;font-weight:750}.setup-page h1 span{color:#a6c9ff}.setup-copy{max-width:520px;font-size:13px;line-height:1.8;color:#aeb9ca;margin:17px 0 26px}
.setup-orb{width:76px;height:76px;display:grid;place-items:center;border-radius:25px;background:linear-gradient(145deg,#c4e0ff,#6295eb);box-shadow:0 14px 50px #649eff2e,inset 0 1px #ffffff9c;color:#10213a;font-size:40px;font-weight:800;position:relative}.setup-orb:after{content:"";position:absolute;inset:-9px;border:1px solid #a9c9ff25;border-radius:32px}.ready-orb{background:linear-gradient(145deg,#9ce7c5,#4aa981);color:#08281c;font-size:32px}
.setup-feature-row{display:flex;gap:9px;flex-wrap:wrap}.setup-feature-row span{padding:10px 12px;border:1px solid #ffffff13;background:#ffffff06;border-radius:10px;color:#d7e1f1;font-size:10px}
.setup-wallpapers{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin:20px 0}.setup-wallpaper{display:grid;gap:7px;text-align:left;padding:7px 7px 11px;border:1px solid #ffffff16;border-radius:13px;background:#ffffff05;color:#eaf0fa;min-width:0}.setup-wallpaper.selected{border-color:#93baff;background:#9fc4ff12;box-shadow:0 0 0 1px #93baff24}
.wallpaper-preview{height:86px;border-radius:8px;display:block;border:1px solid #ffffff12}.aurora-preview{background:radial-gradient(ellipse at 20% 100%,#0c7d9b,transparent 48%),radial-gradient(ellipse at 80% 0%,#5168b6,transparent 48%),linear-gradient(140deg,#0c1527,#101b35)}.obsidian-preview{background:radial-gradient(circle at 75% 25%,#343b4c,transparent 35%),linear-gradient(145deg,#06080d,#191d27)}.afterglow-preview{background:radial-gradient(ellipse at 20% 100%,#a4515c,transparent 48%),radial-gradient(ellipse at 80% 0%,#a16d49,transparent 50%),linear-gradient(140deg,#17111b,#34202d)}.plain-preview{background:linear-gradient(145deg,#0b1019,#131b28)}
.setup-wallpaper strong{font-size:11px}.setup-wallpaper small{font-size:9px;color:#9aa7ba}.setup-theme-note{display:flex;align-items:center;gap:12px;padding:13px 15px;border:1px solid #ffffff12;border-radius:12px;background:#ffffff04}
.theme-swatch{width:27px;height:27px;border-radius:9px;background:linear-gradient(145deg,#b6d8ff,#6599ed);box-shadow:0 0 0 4px #8db8ff13}.setup-theme-note strong,.setup-theme-note small{display:block}.setup-theme-note strong{font-size:11px}.setup-theme-note small{font-size:10px;color:#9daabe;margin-top:4px}.theme-on{margin-left:auto;color:#8bdab8;font-size:10px;font-weight:800;letter-spacing:.12em}
.setup-privacy-list{display:grid;gap:10px;margin:20px 0}.setup-privacy-list>div{display:flex;align-items:center;gap:13px;padding:13px;border:1px solid #ffffff12;border-radius:12px;background:#ffffff04}.privacy-icon{width:35px;height:35px;display:grid;place-items:center;flex-shrink:0;border-radius:10px;background:#9fc3ff13;color:#b5d0ff;font-size:17px}
.setup-privacy-list strong{font-size:11px}.setup-privacy-list p{font-size:10px;line-height:1.55;color:#a1adc0;margin:4px 0 0}.privacy-status{margin-left:auto;color:#8bdab8;font-size:10px;white-space:nowrap}.setup-fineprint{font-size:10px;line-height:1.6;color:#7f8ba0}
.ready-card{display:flex;align-items:center;gap:13px;border:1px solid #8bdab826;background:#7ad7b30b;padding:16px;border-radius:13px;margin-top:24px}.ready-check{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:#8bdab81a;color:#8bdab8}.ready-card strong,.ready-card small{display:block}.ready-card strong{font-size:12px}.ready-card small{font-size:10px;color:#a0adbf;margin-top:5px}
.setup-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:20px;border-top:1px solid #ffffff12;margin-top:24px}.setup-footer button{min-width:105px;padding:11px 15px}.setup-footer button:disabled{opacity:.35;cursor:default}
.setup-progress{display:flex;align-items:center;gap:6px}.setup-progress span{width:20px;height:4px;border-radius:99px;background:#ffffff1c}.setup-progress span.active{width:30px;background:#9fc3ff}
@media(max-width:760px){.app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.setup-frame{grid-template-columns:1fr;min-height:min(740px,calc(100vh - 24px));overflow:auto}.setup-rail{padding:16px 20px;border-right:0;border-bottom:1px solid #ffffff10}.setup-steps{display:flex;gap:5px;margin-top:16px}.setup-step{padding:7px;gap:7px;flex:1}.setup-step>span{width:24px;height:24px}.setup-step strong{font-size:10px}.setup-step small,.setup-rail-foot{display:none}.setup-main{padding:38px 22px 20px;min-height:470px}.setup-wallpapers{grid-template-columns:repeat(2,minmax(0,1fr))}.wallpaper-preview{height:65px}.setup-page h1{font-size:34px}.setup-copy{font-size:12px}.taskbar{gap:3px}.task-app{padding:0 8px}}
@media(max-width:420px){.setup-screen{padding:0}.setup-frame{min-height:100vh;border-radius:0;border:0}.setup-steps{margin-top:12px}.setup-step{flex-direction:column;align-items:center;text-align:center}.setup-main{padding:36px 18px 16px}.setup-footer{margin-top:14px}.setup-progress{gap:4px}.setup-progress span{width:13px}.setup-progress span.active{width:22px}.setup-feature-row span{font-size:9px}.taskbar{height:54px}.task-clock{display:none}}


/* Cinematic dark system skin: intentionally restrained, with less decorative UI. */
:root{color-scheme:dark;--bg:#050608;--panel:rgba(15,16,19,.94);--panel-solid:#101114;--line:rgba(255,255,255,.09);--text:#f1f1f3;--muted:#9699a1;--accent:#e5e7eb;--accent-strong:#f4f4f5;--theme-glow:0}
html{background:#050608;color-scheme:dark}
body{background-color:var(--bg);background-image:radial-gradient(ellipse at 50% 100%,#111318 0%,transparent 48%);color:var(--text)}
body[data-theme-preset="cine"]{background-color:#050608}
body[data-theme-preset="oled"]{background-color:#000;background-image:none}
body[data-theme-preset="graphite"]{background-color:#0c0d0f;background-image:radial-gradient(ellipse at 50% 100%,#17191d 0%,transparent 52%)}
body[data-theme-preset="crimson"]{background-color:#090607;background-image:radial-gradient(ellipse at 90% 100%,#241014 0%,transparent 45%)}
body[data-theme-preset="midnight"]{background-color:#060910;background-image:radial-gradient(ellipse at 50% 100%,#111b2a 0%,transparent 52%)}
.ambient{background:radial-gradient(ellipse at 12% 85%,#ffffff03,transparent 38%);opacity:.8;animation:ambientDrift 28s ease-in-out infinite alternate}
@keyframes ambientDrift{from{transform:translate3d(-1%,0,0) scale(1)}to{transform:translate3d(1%,1%,0) scale(1.04)}}
body[data-theme-preset="oled"] .ambient{display:none}
.auth-card,.panel,.app-window,.account-menu,.cookie-notice{background:rgba(12,13,16,.96);border-color:#ffffff12;box-shadow:0 24px 90px #0007}
.topbar{background:#050608d9;border-bottom-color:#ffffff0c}
.app-tile{background:#101114;border-color:#ffffff0e;box-shadow:none}
.app-tile:before{display:none}
.app-tile:hover{background:#181a1f;border-color:#ffffff27;box-shadow:0 10px 30px #0007;transform:translateY(-2px)}
.app-icon{box-shadow:none;border:1px solid #ffffff12}
.icon-notes{background:#20232a;color:#e5e7eb}.icon-files{background:#182321;color:#b8ddd1}.icon-settings{background:#211f27;color:#d0c4e8}.icon-browser{background:#28221c;color:#ead0b0}
.primary{background:#e7e7e9;color:#111113;border:1px solid #ffffff2a;box-shadow:none}
.primary:hover{background:#fff;filter:none}
.secondary,.quiet-button{background:#111216;border-color:#ffffff15;color:#e4e4e7}
.secondary:hover,.quiet-button:hover{background:#1c1d22}
.taskbar{background:#101114ed;border-color:#ffffff1b;box-shadow:0 18px 65px #000b,inset 0 1px #ffffff08}
.task-home{background:#ededf0;color:#151518}
.task-app:hover{background:#ffffff0a}
.setup-screen{background:#030405;isolation:isolate}
.setup-frame{background:#0b0c0f;border-color:#ffffff17;box-shadow:0 35px 120px #000}
.setup-rail{background:#08090b;border-right-color:#ffffff0d}
.setup-step.active{background:#ffffff07;border-color:#ffffff13}
.setup-step.active>span,.setup-step.done>span{background:#e7e7e9;color:#111113;border-color:#e7e7e9}
.setup-orb{background:linear-gradient(145deg,#e7e7e9,#85878d);color:#101114;box-shadow:none}
.setup-page h1 span{color:#e1e1e4}
.setup-wallpaper.selected{border-color:#d1d1d6;background:#ffffff08;box-shadow:0 0 0 1px #ffffff10}
.setup-theme-label{font-size:9px;letter-spacing:.16em;color:#8f929b;margin:24px 0 10px}
.setup-theme-presets{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-bottom:15px}
.setup-preset{display:grid;gap:7px;min-width:0;text-align:left;padding:7px 7px 10px;border:1px solid #ffffff12;border-radius:11px;background:#101114;color:#e8e8eb}
.setup-preset.selected{border-color:#d0d0d5;background:#191a1e;box-shadow:0 0 0 1px #ffffff0b}
.preset-sample{height:45px;border-radius:6px;border:1px solid #ffffff12;display:block;position:relative;overflow:hidden}
.preset-sample:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 15%,#ffffff12 50%,transparent 85%);transform:translateX(-100%);animation:presetShimmer 7s ease-in-out infinite}
@keyframes presetShimmer{0%,65%{transform:translateX(-100%)}85%,100%{transform:translateX(100%)}}
.preset-cine{background:radial-gradient(ellipse at 60% 110%,#292b31,transparent 60%),#050608}
.preset-oled{background:#000}
.preset-graphite{background:linear-gradient(145deg,#0c0d0f,#27292e)}
.preset-crimson{background:radial-gradient(ellipse at 80% 100%,#511d27,transparent 65%),#090607}
.setup-preset strong{font-size:10px;line-height:1.3}.setup-preset small{font-size:9px;line-height:1.4;color:#92949b}
.setup-theme-note{background:#0e0f12;border-color:#ffffff10}
.theme-swatch{background:#e7e7e9;box-shadow:none}
.theme-on{color:#d6d6da}
.setup-progress span.active{background:#dedee2}
.setup-footer{border-top-color:#ffffff10}
.ready-orb{background:linear-gradient(145deg,#e2e2e5,#8c8e94);color:#111113}
.ready-card{border-color:#ffffff17;background:#ffffff04}.ready-check{background:#ffffff0d;color:#e7e7e9}
@media(max-width:760px){.setup-theme-presets{grid-template-columns:repeat(2,minmax(0,1fr))}.setup-preset{grid-template-columns:58px minmax(0,1fr);align-items:center;column-gap:9px}.setup-preset .preset-sample{grid-row:span 2;height:42px}.setup-preset strong,.setup-preset small{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.ambient,.preset-sample:after,.setup-page{animation:none!important;transition:none!important}}


/* ZuzuOS Arctic Glass / True Dark polish — OLED-first surfaces with Windows-inspired acrylic. */
:root{
  color-scheme:dark;
  --bg:#030405;
  --panel:rgba(17,19,23,.68);
  --panel-solid:#111317;
  --line:rgba(235,242,255,.105);
  --text:#f5f7fb;
  --muted:#a0a7b4;
  --accent:#cbdcff;
  --accent-strong:#edf3ff;
  --glass:rgba(19,22,28,.64);
  --glass-highlight:rgba(255,255,255,.075);
  --glass-shadow:0 24px 80px rgba(0,0,0,.42);
}
*{ -webkit-tap-highlight-color:transparent; }
html{background:#030405;scroll-behavior:smooth}
body{
  min-height:100vh;
  background:#030405;
  background-image:
    radial-gradient(ellipse at 12% 0%,rgba(75,105,154,.12),transparent 35%),
    radial-gradient(ellipse at 92% 85%,rgba(105,115,143,.08),transparent 34%),
    linear-gradient(180deg,#050608 0%,#030405 78%);
  background-attachment:fixed;
  letter-spacing:-.012em;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
body[data-theme-preset="oled"]{background:#000!important;background-image:none!important}
body[data-theme-preset="oled"] .ambient{display:none}
.ambient{
  position:fixed;
  inset:-15%;
  pointer-events:none;
  z-index:-1;
  opacity:.7;
  filter:blur(70px);
  background:
    radial-gradient(ellipse at 22% 24%,rgba(104,132,184,.13),transparent 32%),
    radial-gradient(ellipse at 78% 72%,rgba(133,143,166,.08),transparent 34%);
}
.auth-screen{padding:28px 18px}
.auth-card{
  width:min(100%,440px);
  padding:clamp(28px,5vw,44px);
  border:1px solid rgba(255,255,255,.13);
  border-radius:26px;
  background:linear-gradient(145deg,rgba(23,25,30,.88),rgba(8,9,11,.86));
  -webkit-backdrop-filter:blur(38px) saturate(125%);
  backdrop-filter:blur(38px) saturate(125%);
  box-shadow:0 38px 120px rgba(0,0,0,.62),inset 0 1px rgba(255,255,255,.07);
}
.brand-mark{box-shadow:0 10px 34px rgba(0,0,0,.28);border:1px solid #ffffff1a}
.eyebrow{letter-spacing:.19em}
.field input,.field select,.field textarea,#quick-note{
  background:rgba(0,0,0,.34);
  border:1px solid rgba(255,255,255,.12);
  border-radius:13px;
  transition:border-color .18s ease,background .18s ease,box-shadow .18s ease;
}
.field input:focus,.field select:focus,.field textarea:focus,#quick-note:focus{
  outline:none;border-color:rgba(206,222,255,.58);
  background:rgba(15,18,24,.92);
  box-shadow:0 0 0 3px rgba(181,204,255,.09);
}
.primary,.secondary,.quiet-button,.text-button,.task-app,.task-home,.task-account,.account-chip,.window-close,.app-tile,.setup-preset,.setup-wallpaper{
  transition:background .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease,opacity .18s ease;
}
.primary{background:linear-gradient(180deg,#f5f7fb,#d9dfe9);color:#111319;border:1px solid #ffffffa0;box-shadow:0 6px 22px #0003;font-weight:750}
.primary:hover{background:#fff;transform:translateY(-1px);box-shadow:0 10px 28px #0005}
.secondary,.quiet-button{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.11);backdrop-filter:blur(16px)}
.secondary:hover,.quiet-button:hover{background:rgba(255,255,255,.085);border-color:#ffffff28}
.topbar{
  position:sticky;top:0;z-index:12;
  background:rgba(7,8,10,.66);
  border-bottom:1px solid rgba(255,255,255,.09);
  -webkit-backdrop-filter:blur(34px) saturate(135%);
  backdrop-filter:blur(34px) saturate(135%);
  box-shadow:0 8px 32px rgba(0,0,0,.12);
}
.mini-logo{background:linear-gradient(145deg,#f4f6fb,#aab4c7);color:#101216;border:1px solid #ffffffa0;box-shadow:inset 0 1px #fff}
.live-dot,.status-dot,.footer-dot{box-shadow:0 0 0 3px rgba(196,219,255,.08)}
.desktop-content{width:min(1180px,calc(100% - 64px));padding-top:clamp(34px,5vw,60px)}
.welcome-row{align-items:center;gap:26px;margin-bottom:34px}
.welcome-row h1{font-size:clamp(32px,4.4vw,52px);font-weight:650;letter-spacing:-.065em}
.clock-card{
  min-width:176px;
  background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.13);
  border-radius:20px;
  -webkit-backdrop-filter:blur(28px) saturate(120%);
  backdrop-filter:blur(28px) saturate(120%);
  box-shadow:inset 0 1px rgba(255,255,255,.055),0 16px 45px #0002;
}
.section-heading{margin-bottom:17px}
.section-heading h2{font-size:16px;letter-spacing:-.035em}
.app-grid{gap:13px}
.app-tile{
  position:relative;min-height:130px;
  border-radius:19px;
  border:1px solid rgba(255,255,255,.105);
  background:linear-gradient(145deg,rgba(27,30,36,.78),rgba(12,13,16,.76));
  -webkit-backdrop-filter:blur(26px) saturate(115%);
  backdrop-filter:blur(26px) saturate(115%);
  box-shadow:inset 0 1px rgba(255,255,255,.055),0 14px 32px rgba(0,0,0,.15);
}
.app-tile:hover{transform:translateY(-3px);background:linear-gradient(145deg,rgba(40,44,53,.86),rgba(17,18,22,.86));border-color:rgba(220,231,255,.23);box-shadow:inset 0 1px rgba(255,255,255,.08),0 20px 44px #0005}
.app-tile:focus-visible,.task-app:focus-visible,.task-home:focus-visible,button:focus-visible{outline:2px solid #d4e2ff;outline-offset:3px}
.app-icon{border-radius:15px;background:linear-gradient(145deg,#282d37,#15171c);border:1px solid #ffffff1b;box-shadow:inset 0 1px #ffffff0b,0 8px 18px #0002}
.icon-notes{background:linear-gradient(145deg,#30343c,#191b20);color:#e8ebf1}
.icon-files{background:linear-gradient(145deg,#263b38,#151e1d);color:#d3eee5}
.icon-settings{background:linear-gradient(145deg,#35303e,#1c1a21);color:#e7def5}
.icon-browser{background:linear-gradient(145deg,#34333a,#1b1b20);color:#f0e8da}
.bottom-grid{gap:16px;margin-top:26px}
.panel{
  border:1px solid rgba(255,255,255,.105);
  border-radius:21px;
  background:linear-gradient(145deg,rgba(23,25,30,.75),rgba(10,11,13,.76));
  -webkit-backdrop-filter:blur(32px) saturate(125%);
  backdrop-filter:blur(32px) saturate(125%);
  box-shadow:inset 0 1px rgba(255,255,255,.055),0 18px 45px rgba(0,0,0,.19);
}
.panel-heading{border-bottom-color:#ffffff0d}
.panel-icon{border:1px solid #ffffff14;background:#ffffff09}
#quick-note{min-height:110px;resize:vertical}
.taskbar{
  position:fixed;bottom:max(15px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);
  width:max-content;max-width:calc(100vw - 24px);min-height:64px;
  padding:8px 10px;gap:6px;
  border:1px solid rgba(255,255,255,.17);
  border-radius:23px;
  background:rgba(19,20,24,.72);
  -webkit-backdrop-filter:blur(42px) saturate(145%);
  backdrop-filter:blur(42px) saturate(145%);
  box-shadow:0 22px 80px rgba(0,0,0,.62),inset 0 1px rgba(255,255,255,.085);
}
.task-home,.task-app,.task-account{height:44px;border-radius:15px}
.task-home{width:46px;background:linear-gradient(145deg,#f4f6fb,#cbd3e1);color:#101216;box-shadow:inset 0 1px #fff}
.taskbar-separator{height:28px;background:#ffffff20}
.task-app{min-width:43px;padding:0 13px;background:rgba(255,255,255,.035);border:1px solid transparent}
.task-app:hover,.task-account:hover{background:rgba(255,255,255,.09);border-color:#ffffff12}
.task-account{border:1px solid #ffffff12;background:#ffffff06}
.task-clock{padding:0 10px;line-height:1.35;color:#d5d9e1}
.account-chip{background:rgba(255,255,255,.045);border:1px solid #ffffff13;backdrop-filter:blur(18px)}
.account-chip:hover{background:rgba(255,255,255,.08)}
.account-menu,.cookie-notice{
  background:rgba(17,19,23,.88)!important;
  border:1px solid rgba(255,255,255,.15)!important;
  border-radius:20px!important;
  -webkit-backdrop-filter:blur(38px) saturate(135%)!important;
  backdrop-filter:blur(38px) saturate(135%)!important;
  box-shadow:0 30px 90px #0009,inset 0 1px #ffffff0a!important;
}
.app-window{
  background:rgba(12,13,16,.86)!important;
  border:1px solid rgba(255,255,255,.18)!important;
  border-radius:20px!important;
  -webkit-backdrop-filter:blur(42px) saturate(135%)!important;
  backdrop-filter:blur(42px) saturate(135%)!important;
  box-shadow:0 40px 120px rgba(0,0,0,.72),inset 0 1px rgba(255,255,255,.07)!important;
  overflow:hidden;
}
.window-bar{background:rgba(255,255,255,.035);border-bottom:1px solid #ffffff12;min-height:52px}
.window-close{border-radius:10px;background:transparent}
.window-close:hover{background:#d94848;color:white}
.window-body{background:transparent}
.toast{background:rgba(23,25,30,.92);border:1px solid #ffffff18;border-radius:14px;backdrop-filter:blur(24px);box-shadow:0 16px 50px #0008}
.setup-screen{background:#020304!important;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px)}
.setup-frame{
  background:rgba(11,12,15,.88)!important;
  border:1px solid rgba(255,255,255,.16)!important;
  border-radius:24px!important;
  -webkit-backdrop-filter:blur(38px) saturate(120%)!important;
  backdrop-filter:blur(38px) saturate(120%)!important;
  box-shadow:0 40px 140px #000b,inset 0 1px #ffffff08!important;
}
.setup-rail{background:rgba(5,6,8,.62)!important}
.setup-preset,.setup-wallpaper{background:rgba(255,255,255,.025);border-color:#ffffff12}
.setup-preset:hover,.setup-wallpaper:hover{background:rgba(255,255,255,.055);border-color:#ffffff25;transform:translateY(-1px)}
.setup-preset.selected,.setup-wallpaper.selected{border-color:#dce6fa;background:rgba(220,230,250,.075);box-shadow:0 0 0 1px #ffffff0a}
.setup-theme-note{background:rgba(255,255,255,.025);backdrop-filter:blur(20px)}
.setup-footer{padding-bottom:2px}
#cookie-notice{z-index:40}
@media(min-width:1000px){
  .app-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
  .app-tile{min-height:142px;padding:21px}
}
@media(max-width:760px){
  .desktop-content{width:calc(100% - 32px);padding-top:28px}
  .welcome-row{align-items:flex-start;flex-direction:column}
  .clock-card{width:100%;display:flex;justify-content:space-between;align-items:center}
  .app-grid{gap:10px}
  .app-tile{min-height:116px;border-radius:16px;padding:15px}
  .bottom-grid{grid-template-columns:1fr}
  .taskbar{bottom:max(8px,env(safe-area-inset-bottom));min-height:57px;border-radius:19px;padding:6px}
  .task-home,.task-app,.task-account{height:42px;border-radius:13px}
  .task-app{padding:0 10px}
}
@media(max-width:420px){
  .desktop-content{width:calc(100% - 24px)}
  .app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .taskbar{max-width:calc(100vw - 12px);gap:3px}
  .task-app{padding:0 8px;min-width:36px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* Keep the expanded first-run personalization step scrollable on short screens. */
.setup-pages{overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#ffffff24 transparent}.setup-page{margin:auto 0}