:root {
  --desk: #16386a;
  --desk-2: #1d4f8f;
  --ink: #f3f7fd;
  --muted: #c5d6ee;
  --line: rgba(255, 255, 255, 0.16);
  --glass: rgba(255, 255, 255, 0.14);
  --window: #f4f8fd;
  --window-ink: #16325c;
  --window-muted: #4d6488;
  --chip: #e5f0fb;
  --link: #1d5cbf;
  --phone-w: 338px;
  --phone-h: 686px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { min-height: 100%; }

body {
  font-family: Inter, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1000px 520px at 50% -10%, #2f74c6 0%, transparent 58%),
    var(--desk);
  -webkit-font-smoothing: antialiased;
}

button, a { font: inherit; color: inherit; }
button { cursor: pointer; }
::selection { background: #8eb7ee; color: #10284a; }

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 28px 20px 40px;
}

.switcher {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(8, 28, 58, 0.35);
  border: 1px solid var(--line);
}

.switcher button {
  border: 0;
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 560;
  letter-spacing: 0.2px;
}

.switcher button.is-on {
  background: #fff;
  color: var(--desk);
}

.stage { display: flex; align-items: center; justify-content: center; }

body[data-device="phone"] .desk-host { display: none; }
body[data-device="laptop"] .phone-layout,
body[data-device="desktop"] .phone-layout { display: none; }

.phone-layout {
  display: flex;
  align-items: center;
  gap: 56px;
}

.phone {
  width: var(--phone-w);
  height: var(--phone-h);
  flex-shrink: 0;
  padding: 9px;
  border-radius: 49px;
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(180, 220, 255, 0.35), transparent 42%),
    linear-gradient(165deg, #1a3f78, #102848);
  box-shadow: 0 30px 70px rgba(5, 16, 36, 0.45), inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.screen {
  height: 100%;
  border-radius: 40px;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(90% 50% at 10% 0%, #3d86d6 0%, transparent 55%),
    linear-gradient(180deg, #1a4e96 0%, #0e2c58 100%);
}

.island {
  position: absolute;
  z-index: 6;
  top: 11px;
  left: 50%;
  width: 88px;
  height: 26px;
  transform: translateX(-50%);
  background: #061426;
  border-radius: 20px;
}

.status, .sheet-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 22px 0;
  font-size: 12px;
  font-weight: 650;
}

.sheet-top { padding-top: 18px; }

.status time, .menu time { font-variant-numeric: tabular-nums; }

.status-icons { display: flex; gap: 5px; align-items: center; }
.sig { display: flex; gap: 2px; align-items: flex-end; height: 10px; }
.sig i { width: 3px; background: #fff; border-radius: 1px; display: block; }
.sig i:nth-child(1) { height: 4px; }
.sig i:nth-child(2) { height: 6px; }
.sig i:nth-child(3) { height: 8px; }
.sig i:nth-child(4) { height: 10px; opacity: 0.35; }
.batt {
  width: 22px; height: 10px; border: 1px solid rgba(255,255,255,0.85);
  border-radius: 3px; padding: 1px; position: relative;
}
.batt::after {
  content: ""; position: absolute; right: -3px; top: 2px; width: 2px; height: 4px;
  background: rgba(255,255,255,0.85); border-radius: 0 1px 1px 0;
}
.batt span { display: block; width: 72%; height: 100%; background: #fff; border-radius: 1px; }

.home-ui, .sheet {
  position: absolute;
  inset: 0 0 96px 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.sheet[hidden], .home-ui[hidden] { display: none; }
.sheet { background: linear-gradient(180deg, #143f7d, #0d2a52); padding-bottom: 8px; }
.sheet .groups, .sheet .stack { flex: 1; min-height: 0; }

.notifs, .apps { padding: 18px 16px 0; }
.notifs { display: grid; gap: 8px; }
.apps {
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-bottom: 8px;
}

.notif, .app, .desk-app {
  border: 0;
  background: none;
  color: #fff;
  text-align: left;
}

.notif {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}
.notif:hover { background: rgba(255, 255, 255, 0.24); }
.notif .mark {
  width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center; background: rgba(255,255,255,0.16);
}
.notif .mark svg, .app svg, .desk-app svg, .dock svg { width: 18px; height: 18px; display: block; }
.notif small { display: block; font-size: 10px; letter-spacing: 0.4px; text-transform: uppercase; opacity: 0.72; }
.notif strong { display: block; font-size: 13px; font-weight: 620; letter-spacing: -0.1px; }
.notif em { grid-column: 2; font-style: normal; font-size: 12px; color: #d7e6f8; line-height: 1.3; }
.notif .when { grid-column: 3; grid-row: 1; font-size: 10px; opacity: 0.7; }

.app, .desk-app {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-align: center;
}
.app span, .desk-app span { font-size: 10px; font-weight: 500; text-shadow: 0 1px 2px rgba(0,0,0,0.35); }
.ico {
  width: 54px; height: 54px; border-radius: 14px;
  display: grid; place-items: center;
  box-shadow: 0 8px 16px rgba(0,0,0,0.22);
}
.app:hover .ico, .desk-app:hover .ico, .dock a:hover .ico, .dock button:hover .ico, .desk-dock a:hover .ico, .desk-dock button:hover .ico { transform: scale(1.05); }

.phone .dock {
  position: absolute;
  left: 12px; right: 12px; bottom: 12px;
  height: 76px;
  border-radius: 26px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  z-index: 4;
}
.phone .dock a, .phone .dock button, .desk-dock a, .desk-dock button {
  border: 0; background: none; padding: 0; text-decoration: none;
}
.phone .dock .ico svg, .desk-dock .ico svg { width: 22px; height: 22px; }

.sheet-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 0;
}
.sheet-head h2 { font-size: 26px; font-weight: 620; letter-spacing: -0.4px; }
.back {
  width: 28px; height: 28px; border-radius: 50%; border: 0; background: transparent; color: #fff;
  display: grid; place-items: center;
}
.back:hover { background: rgba(255,255,255,0.12); }
.kicker {
  padding: 0 16px;
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}
.groups, .stack { padding: 14px 16px 0; display: grid; gap: 8px; overflow: auto; }
.group, .paper, .chip-link {
  display: block;
  text-decoration: none;
  border: 0;
  width: 100%;
  text-align: left;
  border-radius: 16px;
  cursor: pointer;
}
.group {
  background: rgba(255,255,255,0.1);
  color: #fff;
  padding: 12px 14px;
  font-weight: 580;
}
.group small { display: block; font-weight: 450; color: var(--muted); font-size: 12px; margin-top: 2px; }
.group.is-on { background: #fff; color: var(--desk); }
.group.is-on small { color: #3e6294; }
.paper {
  background: #f4f8fd;
  color: var(--window-ink);
  padding: 14px;
  border-radius: 14px;
}
.paper:hover { outline: 2px solid #fff; }
.paper .venue { font-size: 10px; letter-spacing: 0.5px; text-transform: uppercase; color: var(--link); }
.paper strong { display: block; margin-top: 6px; font-size: 14px; line-height: 1.3; }
.paper .go { display: block; margin-top: 8px; font-size: 12px; color: var(--link); font-weight: 600; }

.side {
  width: 400px;
  height: 668px;
  display: flex;
  flex-direction: column;
  padding: 18px 0 8px;
  gap: 16px;
}
.side h1 { font-size: 22px; font-weight: 500; letter-spacing: 0.2px; }
.side-scroll { flex: 1; overflow: auto; min-height: 0; padding-right: 6px; }
.side p, .detail p {
  font-size: 18px;
  font-weight: 400;
  color: var(--muted);
  line-height: 1.4;
  letter-spacing: 0.2px;
  margin-bottom: 16px;
}
.side a, .detail a, .win-body a.inline {
  color: #fff;
  text-decoration: none;
}
.side a.paper, .side a.paper strong {
  color: var(--window-ink);
  background: #f4f8fd;
}
.side a.paper .venue, .side a.paper .go { color: var(--link); }
.side a.paper:hover, .side a.paper:hover strong {
  color: var(--window-ink);
  background: #fff;
}
.side a:hover, .detail a:hover { color: var(--desk); background: #fff; }
.side a.paper:hover { color: var(--window-ink); background: #fff; }
.social { display: flex; gap: 14px; }
.social a { opacity: 0.55; display: grid; }
.social a:hover { opacity: 1; background: none; color: #fff; }
.social svg { width: 22px; height: 22px; }

.list { display: grid; gap: 8px; }
.list .label {
  margin: 8px 2px 0;
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #9fb6d6;
}
.item {
  width: 100%;
  display: block;
  text-align: left;
  border: 0;
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(10, 32, 64, 0.38);
  color: var(--ink);
  cursor: pointer;
}
.item:hover, .item.is-on { background: #fff; color: var(--desk); }
.item:hover small, .item.is-on small { color: #4d678f; }
.item strong { display: block; font-size: 15px; font-weight: 580; }
.item small { display: block; margin-top: 3px; color: var(--muted); font-size: 13px; line-height: 1.35; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.chip {
  display: inline-flex;
  text-decoration: none;
  background: #fff;
  color: var(--desk);
  border: 0;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 600;
}
.chip:hover { background: #d7e7fb; color: var(--desk); }
.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.tags i {
  font-style: normal;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
}

/* Laptop and desktop share one screen */
.laptop-frame {
  width: min(1180px, calc(100vw - 28px));
  background: linear-gradient(180deg, #d5e4f6 0%, #c3d4ec 100%);
  border-radius: 16px 16px 12px 12px;
  padding: 10px 10px 0;
  box-shadow: 0 28px 50px rgba(6, 18, 40, 0.38);
}
.laptop-frame > .screen {
  height: min(700px, calc(100vh - 150px));
  min-height: 520px;
  background: #0d2a52;
  border-radius: 8px 8px 0 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}
.laptop-deck {
  height: 16px;
  margin: 0 -10px;
  background: linear-gradient(180deg, #d7e6f8, #b7cbe4);
  border-radius: 0 0 12px 12px;
  position: relative;
}
.laptop-deck::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 5px;
  width: 84px;
  height: 5px;
  transform: translateX(-50%);
  border-radius: 6px;
  background: rgba(22, 56, 106, 0.22);
}
.menu {
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  background: rgba(18, 42, 78, 0.78);
  backdrop-filter: blur(16px);
  font-size: 12px;
  font-weight: 550;
  z-index: 3;
}
.menu-left, .menu-right { display: flex; align-items: center; gap: 14px; }
.menu button {
  border: 0; background: none; color: #fff; padding: 0; font-size: 12px; font-weight: 500;
}
.menu button:hover { opacity: 0.75; }
.apple { font-weight: 700; }
.menu .zone { opacity: 0.7; font-weight: 500; }

.desktop {
  flex: 1;
  min-height: 0;
  position: relative;
  display: grid;
  grid-template-columns: 96px 1fr 250px;
  gap: 8px;
  padding: 14px 12px 10px;
  background:
    radial-gradient(80% 80% at 70% 20%, rgba(120, 186, 255, 0.35), transparent 55%),
    linear-gradient(160deg, #2d74c8, #17498f 55%, #12386f);
}
.desk-icons { display: grid; align-content: start; gap: 12px; }
.desk-app .ico { width: 48px; height: 48px; border-radius: 12px; }
.hello { align-self: center; padding: 0 12px 8px; }
.hello strong { display: block; font-size: 28px; font-weight: 600; letter-spacing: -0.4px; }
.hello span { display: block; margin-top: 4px; color: #e4eefb; font-size: 14px; }
.notif-panel h2 {
  font-size: 13px;
  font-weight: 620;
  margin-bottom: 8px;
}
.desk-dock {
  height: 64px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(10, 28, 56, 0.45);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.desk-dock .ico { width: 44px; height: 44px; border-radius: 12px; box-shadow: none; }

.win {
  position: absolute;
  z-index: 5;
  top: 12px;
  left: 108px;
  right: 268px;
  bottom: 12px;
  width: auto;
  height: auto;
  background: var(--window);
  color: var(--window-ink);
  border-radius: 12px;
  box-shadow: 0 18px 50px rgba(6, 20, 48, 0.35);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.win[hidden] { display: none; }
.win.is-max { top: 8px !important; left: 8px !important; right: 8px !important; width: auto; height: auto; bottom: 8px; }
.win.is-min { display: none; }
.win-bar {
  height: 38px;
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 70px 1fr 70px;
  align-items: center;
  padding: 0 10px;
  background: #e7f0fa;
  cursor: grab;
  user-select: none;
}
.win-bar strong { text-align: center; font-size: 13px; font-weight: 600; }
.traffic { display: flex; gap: 6px; }
.traffic button {
  width: 12px; height: 12px; border-radius: 50%; border: 0; padding: 0;
}
.traffic .red { background: #ff5f57; }
.traffic .yellow { background: #febc2e; }
.traffic .green { background: #28c840; }
.win-body { flex: 1; overflow: auto; padding: 16px 16px 28px; }
.win-body .item { background: #e7f0fb; color: var(--window-ink); }
.win-body .item small { color: var(--window-muted); }
.win-body .item:hover, .win-body .item.is-on { background: #d3e5f8; color: var(--window-ink); }
.win-body .label { color: #6d86a8; }
.win-body p { color: var(--window-muted); font-size: 14px; margin-bottom: 10px; }
.win-body .chip { background: var(--link); color: #fff; }
.win-body .chip:hover { background: #174e9e; color: #fff; }
.win-body .tags i { background: #e7f0fb; color: var(--window-ink); }
.filter {
  border: 0;
  background: #e7f0fb;
  color: var(--window-ink);
  border-radius: 999px;
  padding: 6px 11px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.filter.is-on { background: var(--desk); color: #fff; }
.win-body .paper { background: #fff; border: 1px solid #d5e4f5; }
.win-body .paper:hover { outline: 2px solid var(--link); }
.back.dark { color: var(--window-ink); }

/* Desktop: the same widgets, no device frame */
body[data-device="desktop"] {
  overflow: hidden;
}
body[data-device="desktop"] .page {
  min-height: 100vh;
  height: 100vh;
  padding: 0;
  display: block;
}
body[data-device="desktop"] .switcher {
  position: fixed;
  top: 3px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 40;
}
body[data-device="desktop"] .switcher button {
  padding: 4px 12px;
  font-size: 12px;
}
body[data-device="desktop"] .stage,
body[data-device="desktop"] .desk-host,
body[data-device="desktop"] .laptop-frame {
  width: 100%;
  height: 100%;
  background: none;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
}
body[data-device="desktop"] .laptop-deck { display: none; }
body[data-device="desktop"] .screen {
  width: 100vw;
  height: 100vh;
  min-height: 0;
  border-radius: 0;
}

@media (max-width: 980px) {
  .phone-layout { flex-direction: column; gap: 28px; }
  .side { height: auto; width: min(420px, 100%); }
  .laptop-frame > .screen { min-height: 460px; height: 68vh; }
  .win { left: 8px; right: 8px; }
  body[data-device="laptop"] .page { justify-content: flex-start; }
  body[data-device="desktop"] { overflow: auto; }
  body[data-device="desktop"] .page { height: auto; min-height: 100vh; }
  body[data-device="desktop"] .desktop {
    grid-template-columns: 1fr;
    min-height: 70vh;
  }
  body[data-device="desktop"] .screen { height: auto; min-height: 100vh; }
}

@media (max-width: 420px) {
  .phone-layout { width: 100%; }
  .phone {
    width: 100%;
    max-width: 338px;
    height: auto;
    aspect-ratio: 338 / 686;
    transform: none;
  }
  body[data-device="phone"] .page { justify-content: flex-start; }
  .switcher button { padding: 8px 10px; }
}