/* nailien xp chrome. windows xp "luna", repainted in amelia's pinks. tokens live in tokens.css */
*,*::before,*::after{box-sizing:border-box}
html{height:100%;-webkit-text-size-adjust:100%}
body{margin:0;height:100%;overflow:hidden;font:13px/1.4 var(--xp-font);color:var(--xp-text);background:var(--nl-bubble) url("../assets/wallpaper.svg") center/cover no-repeat fixed;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--xp-accent);outline-offset:1px}
::selection{background:var(--xp-accent-soft)}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- boot ---------- */
#boot{position:fixed;inset:0;z-index:1000;background:#0b0710;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;font-family:var(--xp-font);transition:opacity .45s}
#boot[hidden]{display:none}
#boot.fade{opacity:0;pointer-events:none}
#boot .logo{width:110px;height:110px;border-radius:50%;background:#fff;padding:8px;box-shadow:0 0 60px rgba(250,91,134,.45)}
#boot .word{font:700 44px/1 var(--nl-display);letter-spacing:-.02em}
#boot .word i{font-style:normal}
#boot .bar{width:170px;height:16px;border:2px solid #c9b0c0;border-radius:4px;padding:2px;overflow:hidden;position:relative}
#boot .bar i{position:absolute;top:2px;left:-60px;width:40px;height:8px;background:repeating-linear-gradient(90deg,var(--nl-pink) 0 10px,transparent 10px 13px);animation:bootbar 1.1s linear infinite}
@keyframes bootbar{to{left:170px}}
#boot .line{font-size:13px;color:#e8d4de}
#boot .tiny{position:absolute;bottom:26px;left:0;right:0;text-align:center;font-size:11px;color:#8d7383}

/* ---------- desktop ---------- */
#desktop{position:fixed;inset:0 0 calc(34px + env(safe-area-inset-bottom,0px)) 0;overflow:hidden}
.scene{position:absolute;inset:0;display:grid;place-items:center}
.sun{position:absolute;left:50%;top:50%;translate:-50% -50%;display:flex;flex-direction:column;align-items:center;gap:2px;pointer-events:none;user-select:none;z-index:3}
.sun img{width:clamp(140px,17vw,200px);height:auto;filter:drop-shadow(0 0 38px rgba(250,91,134,.45)) drop-shadow(0 0 80px rgba(185,160,207,.45));animation:bob 5s ease-in-out infinite}
.wordmark{font:700 clamp(44px,6.6vw,84px)/1 var(--nl-display);letter-spacing:-.045em;text-shadow:0 3px 0 #fff,0 10px 24px rgba(250,91,134,.25);margin-top:-14px}
.wordmark span{display:inline-block;animation:bob 3.2s ease-in-out infinite}
.wordmark span:nth-child(1){color:#9d8bb8}.wordmark span:nth-child(2){color:#e58aa9}.wordmark span:nth-child(3){color:#f0cf77}.wordmark span:nth-child(4){color:#7fbfc6}.wordmark span:nth-child(5){color:#bda0cc}.wordmark span:nth-child(6){color:#8fa0d6}.wordmark span:nth-child(7){color:#e8a9c0}
.tagline{font:400 22px/1.1 var(--nl-hand);color:#6b4257;background:rgba(255,255,255,.75);border-radius:999px;padding:5px 16px 7px;margin-top:8px;box-shadow:0 4px 14px rgba(109,79,176,.18);letter-spacing:.01em}
.rings{position:absolute;inset:0;width:100%;height:100%;fill:none;stroke:#fff;stroke-width:2;stroke-dasharray:2 8;stroke-linecap:round;pointer-events:none;filter:drop-shadow(0 0 5px rgba(255,255,255,.7))}
@keyframes bob{50%{transform:translateY(-9px) rotate(-2deg)}}
@keyframes jump{40%{transform:translateY(-26px) scale(1.18) rotate(8deg)}}
.wordmark span:hover{animation:jump .5s}

/* desktop icons */
.icon{position:absolute;left:0;top:0;width:84px;padding:6px 4px;border:0;background:none;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;border-radius:10px;will-change:transform;z-index:4;-webkit-tap-highlight-color:transparent}
.icon svg{width:50px;height:50px;filter:drop-shadow(0 5px 0 rgba(42,35,48,.12));transition:transform .3s cubic-bezier(.3,1.8,.5,1)}
.icon b{font:600 12px/1.2 var(--xp-font);color:var(--nl-ink);background:rgba(255,255,255,.92);border-radius:999px;padding:3px 10px;white-space:nowrap;box-shadow:0 3px 10px rgba(109,79,176,.2);transition:background .15s,color .15s}
.icon:hover svg,.icon:focus-visible svg{transform:scale(1.14) rotate(-6deg)}
.icon:hover b,.icon:focus-visible b{background:var(--nl-pink);color:#fff}
.icon.pulse svg{animation:pulse 1.6s ease-in-out 3}
@keyframes pulse{50%{transform:scale(1.12)}}
.scene.static .icon{position:static}
.scene.static .icongrid{display:grid;grid-template-columns:repeat(auto-fill,88px);justify-content:center;gap:4px 6px;align-self:end;margin-bottom:10px;width:100%;padding:0 8px}
.sat{position:absolute;left:0;top:0;font-style:normal;font-size:14px;color:#fff;text-shadow:0 0 8px #fff;pointer-events:none;z-index:2}

/* sparkle cursor trail */
.tr{position:fixed;pointer-events:none;z-index:900;font-size:15px;animation:trl .8s ease-out forwards}
@keyframes trl{to{opacity:0;transform:translateY(26px) scale(.3) rotate(90deg)}}

/* ---------- windows ---------- */
.xp-window{position:absolute;left:60px;top:40px;width:min(720px,calc(100vw - 24px));max-height:calc(100vh - 50px);display:flex;flex-direction:column;background:var(--xp-title-b);border-radius:var(--xp-radius) var(--xp-radius) 0 0;padding:0 3px 3px;box-shadow:var(--xp-shadow);z-index:10;animation:winpop .22s cubic-bezier(.3,1.5,.5,1)}
.xp-window[hidden]{display:none}
.xp-window.inactive{background:var(--xp-title-inactive-b)}
.xp-window.max{left:0!important;top:0!important;width:100%!important;height:100%!important;max-height:none;border-radius:0}
@keyframes winpop{from{opacity:0;transform:scale(.96) translateY(8px)}}
.titlebar{display:flex;align-items:center;gap:6px;height:30px;padding:0 5px 0 7px;background:linear-gradient(180deg,var(--xp-title-a) 0,var(--xp-title-b) 42%,var(--xp-title-c) 100%);border-radius:var(--xp-radius) var(--xp-radius) 0 0;color:var(--xp-title-text);user-select:none;cursor:default;touch-action:none;position:relative}
.titlebar::before{content:"";position:absolute;left:8px;right:8px;top:1px;height:1px;background:rgba(255,255,255,.55);border-radius:1px}
.inactive .titlebar{background:linear-gradient(180deg,var(--xp-title-inactive-a),var(--xp-title-inactive-b))}
.titlebar svg{width:16px;height:16px;flex:none}
.titlebar img{width:16px;height:16px;border-radius:50%;background:#fff;flex:none}
.titlebar .ttl{flex:1;font:700 13px/1 "Trebuchet MS",var(--xp-font);text-shadow:1px 1px 0 rgba(90,20,50,.45);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.01em}
.titlebar .wbtn{width:21px;height:21px;border:1px solid #fff;border-radius:3px;background:linear-gradient(180deg,#ffd3e3,#ff8fb8 55%,#f26a9c);box-shadow:inset 0 0 0 1px rgba(255,255,255,.35);display:grid;place-items:center;padding:0;cursor:pointer;color:#fff;flex:none}
.titlebar .wbtn:hover{filter:brightness(1.08)}
.titlebar .wbtn:active{filter:brightness(.92)}
.titlebar .wbtn.close{background:linear-gradient(180deg,#ff8fa8,#e8486f 55%,#c92f5a)}
.titlebar .wbtn svg{width:12px;height:12px;stroke:#fff;stroke-width:2;fill:none}
.inactive .titlebar .wbtn{opacity:.75}
.wbody{flex:1;min-height:0;display:flex;flex-direction:column;background:var(--xp-face);border:1px solid var(--xp-light);border-top:0}
.wpage{flex:1;min-height:0;overflow:auto;margin:10px;background:var(--nl-paper);border:1px solid var(--xp-dark);box-shadow:inset 1px 1px 0 var(--xp-darker);padding:18px 22px 22px}
.wpage::-webkit-scrollbar{width:16px}
.wpage::-webkit-scrollbar-track{background:var(--xp-face-2)}
.wpage::-webkit-scrollbar-thumb{background:linear-gradient(90deg,#ffd1e0,#f7a1c0);border:1px solid var(--xp-dark);border-radius:3px;box-shadow:inset 1px 1px 0 #fff}
.wpage::-webkit-scrollbar-button:vertical:start:increment,.wpage::-webkit-scrollbar-button:vertical:end:decrement{display:none}
.wpage::-webkit-scrollbar-button:vertical{display:block;width:16px;height:16px;background:var(--xp-face) center/8px no-repeat;border:1px solid var(--xp-dark);border-radius:3px;box-shadow:inset 1px 1px 0 #fff}
.wpage::-webkit-scrollbar-button:vertical:start:decrement{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath d='M0 6L4 2l4 4z' fill='%238a6678'/%3E%3C/svg%3E")}
.wpage::-webkit-scrollbar-button:vertical:end:increment{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath d='M0 2l4 4 4-4z' fill='%238a6678'/%3E%3C/svg%3E")}
.wpage::-webkit-scrollbar-button:vertical:hover{background-color:var(--xp-accent-soft)}
@supports not selector(::-webkit-scrollbar){.wpage{scrollbar-width:auto;scrollbar-color:#f7a1c0 var(--xp-face-2)}}
.wfoot{display:flex;gap:10px;align-items:center;justify-content:flex-end;padding:0 10px 8px}
.statusbar{display:flex;gap:4px;margin:0 10px 8px;font-size:12px}
.statusbar span{flex:1;padding:2px 6px;border:1px solid var(--xp-dark);box-shadow:inset 1px 1px 0 var(--xp-light);background:var(--xp-face);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* xp buttons + fields */
.xp-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:76px;height:26px;padding:0 14px;border:1px solid #9c5473;border-radius:3px;background:linear-gradient(180deg,#fff 0,#fbe6ee 85%,#f3cfdc 100%);box-shadow:inset 1px 1px 0 #fff,inset -1px -1px 0 #e4b8c9;font:600 12px var(--xp-font);color:var(--xp-text);cursor:pointer;text-decoration:none;white-space:nowrap}
.xp-btn:hover{box-shadow:inset 0 0 0 2px var(--nl-yellow),inset 1px 1px 0 #fff}
.xp-btn:active{background:linear-gradient(180deg,#f3cfdc,#fbe6ee);box-shadow:inset 1px 1px 2px rgba(0,0,0,.18)}
.xp-btn.primary{border-color:#7d2f50;box-shadow:inset 0 0 0 1px #fff,0 0 0 1px #7d2f50}
.xp-btn.big{height:32px;font-size:13px;padding:0 18px}
.xp-btn svg{width:16px;height:16px}
input.xp,select.xp,textarea.xp{font:13px var(--xp-font);color:var(--xp-text);background:#fff;border:1px solid #c79fb3;box-shadow:inset 1px 1px 0 #e9d3dc;padding:5px 7px;width:100%;border-radius:0}
input.xp:focus,select.xp:focus,textarea.xp:focus{outline:none;border-color:var(--nl-pink);box-shadow:0 0 0 3px var(--xp-accent-soft)}
.xp-group{border:1px solid var(--xp-dark);box-shadow:inset 1px 1px 0 var(--xp-light);padding:12px 12px 10px;margin:0 0 12px;position:relative;border-radius:3px}
.xp-group>legend{padding:0 4px;color:#8e2f56;font:600 12px var(--xp-font)}

/* ---------- taskbar ---------- */
#taskbar{position:fixed;left:0;right:0;bottom:0;height:calc(34px + env(safe-area-inset-bottom,0px));padding:0 env(safe-area-inset-right,0px) env(safe-area-inset-bottom,0px) env(safe-area-inset-left,0px);display:flex;align-items:stretch;background:linear-gradient(180deg,var(--xp-taskbar-a) 0,var(--xp-taskbar-b) 30%,var(--xp-taskbar-c) 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.55);z-index:500;user-select:none}
#start{display:flex;align-items:center;gap:6px;height:100%;padding:0 20px 0 10px;border:0;border-radius:0 14px 14px 0;background:linear-gradient(180deg,var(--xp-start-a) 0,var(--xp-start-b) 40%,var(--xp-start-c) 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.5),2px 0 8px rgba(0,0,0,.15);color:#fff;font:700 italic 16px "Trebuchet MS",var(--xp-font);text-shadow:1px 1px 0 rgba(0,0,0,.3);cursor:pointer}
#start:hover{filter:brightness(1.07)}
#start[aria-expanded=true]{filter:brightness(.9);box-shadow:inset 0 2px 6px rgba(0,0,0,.25)}
#start svg{width:20px;height:20px}
#tasks{flex:1;display:flex;gap:4px;align-items:center;padding:3px 6px;overflow:hidden}
.task{display:flex;align-items:center;gap:6px;height:26px;max-width:170px;min-width:0;padding:0 10px;border:1px solid rgba(0,0,0,.18);border-radius:3px;background:linear-gradient(180deg,#ffb6d1,#f06a9c);box-shadow:inset 0 1px 0 rgba(255,255,255,.5);color:#fff;font:600 12px var(--xp-font);text-shadow:1px 1px 0 rgba(0,0,0,.25);cursor:pointer;flex:1 1 120px}
.task svg,.task img{width:16px;height:16px;flex:none;border-radius:50%}
.task span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.task.active{background:linear-gradient(180deg,#c73b6f,#d94b7f);box-shadow:inset 1px 1px 3px rgba(0,0,0,.35)}
#tray{display:flex;align-items:center;gap:10px;padding:0 12px 0 14px;background:linear-gradient(180deg,var(--xp-tray-a),var(--xp-tray-b));box-shadow:inset 1px 1px 0 rgba(255,255,255,.5),-2px 0 5px rgba(0,0,0,.12);color:#fff;font:12px var(--xp-font);text-shadow:1px 1px 0 rgba(0,0,0,.25)}
#tray svg{width:16px;height:16px;cursor:default}
#clock{min-width:44px;text-align:center;cursor:default}

/* xp balloon tip */
.balloon{position:fixed;right:14px;bottom:calc(46px + env(safe-area-inset-bottom,0px));max-width:280px;background:#fff8d6;border:1px solid #6b5a2a;border-radius:8px;padding:10px 12px 10px 12px;box-shadow:0 8px 24px rgba(0,0,0,.2);font:12px/1.4 var(--xp-font);color:#1a1300;z-index:510;cursor:pointer;animation:winpop .3s}
.balloon[hidden]{display:none}
.balloon b{display:block;font-size:12px;margin-bottom:3px}
.balloon::after{content:"";position:absolute;right:28px;bottom:-11px;border:6px solid transparent;border-top:6px solid #fff8d6;filter:drop-shadow(0 1px 0 #6b5a2a)}
.balloon{padding-right:36px}
.balloon .x{position:absolute;right:4px;top:4px;width:24px;height:24px;border:1px solid #6b5a2a;border-radius:3px;background:#fff;font-size:14px;line-height:22px;text-align:center}

/* ---------- start menu ---------- */
#startmenu{position:fixed;left:0;bottom:calc(34px + env(safe-area-inset-bottom,0px));width:min(392px,100vw);max-height:calc(100% - 34px - env(safe-area-inset-bottom,0px));overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:var(--xp-title-b);border-radius:8px 8px 0 0;padding:2px 2px 0;box-shadow:0 -4px 30px rgba(0,0,0,.25);z-index:505;animation:winpop .18s}
#startmenu[hidden]{display:none}
.sm-head{position:sticky;top:0;z-index:1;display:flex;align-items:center;gap:10px;height:62px;padding:0 10px;color:#fff;font:700 15px "Trebuchet MS",var(--xp-font);text-shadow:1px 1px 0 rgba(90,20,50,.4);background:linear-gradient(180deg,var(--xp-title-a),var(--xp-title-b) 60%,var(--xp-title-c));border-radius:7px 7px 0 0}
.sm-head img{width:44px;height:44px;border-radius:6px;background:#fff;border:2px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.25)}
.sm-head small{display:block;font:12px var(--xp-font);opacity:.9}
.sm-cols{display:grid;grid-template-columns:1fr 1fr;border-top:2px solid var(--nl-yellow)}
.sm-left{background:#fff;padding:8px 4px}
.sm-right{background:var(--nl-blush);padding:8px 4px;border-left:1px solid #f1bfd3}
.sm-item{display:flex;align-items:center;gap:8px;width:100%;padding:6px 8px;border:0;background:none;border-radius:4px;font:12px var(--xp-font);color:var(--xp-text);text-align:left;cursor:pointer;text-decoration:none}
.sm-item svg{width:28px;height:28px;flex:none}
.sm-item b{display:block;font-size:12px}
.sm-item small{display:block;font-size:11px;color:var(--xp-text-dim)}
.sm-item:hover{background:var(--nl-pink);color:#fff}
.sm-item:hover small{color:#ffe3ee}
.sm-right .sm-item{font-weight:600}
.sm-foot{display:flex;justify-content:flex-end;gap:14px;padding:8px 10px;background:linear-gradient(180deg,var(--xp-title-c),var(--xp-title-b));color:#fff;font:12px var(--xp-font)}
.sm-foot button{display:flex;align-items:center;gap:6px;border:0;background:none;color:#fff;cursor:pointer;padding:3px 6px;border-radius:3px}
.sm-foot button:hover{background:rgba(255,255,255,.2)}
.sm-foot svg{width:22px;height:22px}

/* ---------- shutdown + dialogs ---------- */
#shutdown{position:fixed;inset:0;z-index:1200;background:#0b0710;color:#fff;display:grid;place-items:center;text-align:center;font:14px var(--xp-font);gap:10px}
#shutdown[hidden]{display:none}
#shutdown b{font:700 40px var(--nl-display)}
.xp-dialog{position:absolute;left:50%;top:40%;translate:-50% -50%;width:min(360px,92vw);background:var(--xp-title-b);border-radius:8px 8px 0 0;padding:0 3px 3px;box-shadow:var(--xp-shadow);z-index:50;animation:winpop .2s}
.xp-dialog[hidden]{display:none}
.xp-dialog .wbody{padding:14px;gap:12px;font-size:12px}
.xp-dialog .row{display:flex;gap:12px;align-items:center}
.xp-dialog .row svg{width:36px;height:36px;flex:none}

/* ---------- mobile (narrow, or a phone on its side) ---------- */
@media (max-width:700px),(max-height:500px){
  .xp-window{left:0!important;top:0!important;width:100%!important;height:100%!important;max-height:none;border-radius:0;padding:0 2px 2px}
  .titlebar{border-radius:0}
  .titlebar .wbtn{width:28px;height:28px}
  .titlebar .wbtn.max{display:none}
  .wpage{margin:6px;padding:14px 14px 18px}
  #tasks{padding:3px 4px}
  .task{max-width:none;padding:0 8px;flex:1 1 60px}
  #start{padding:0 14px 0 8px;font-size:15px}
  #tray{padding:0 8px 0 10px;gap:8px}
  .balloon{right:8px;left:8px;max-width:none}
  .sm-cols{grid-template-columns:1fr}
  .sm-right{border-left:0;border-top:1px solid #f1bfd3}
  .sm-item{padding:7px 8px}
}
@media (max-height:620px) and (max-width:700px){
  .sm-head{height:50px}
  .sm-item small{display:none}
}
@media (max-height:500px){
  .sm-cols{grid-template-columns:1fr 1fr}
  .sm-right{border-left:1px solid #f1bfd3;border-top:0}
  .sm-item small{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
  .tr{display:none}
}

/* icon layer: orbit mode = absolute layer; static mode = flow grid under the sun */
.icongrid{position:absolute;inset:0;pointer-events:none}
.icongrid .icon{pointer-events:auto}
.scene.static{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:10px 0 6px}
.scene.static .sun{position:static;translate:none}
.scene.static .icongrid{position:static;pointer-events:auto;margin:0}
.scene.static .sun img{width:clamp(120px,32vw,170px)}
.hint{position:absolute;left:50%;bottom:12px;translate:-50% 0;font:12px var(--xp-font);color:#7a5a6a;background:rgba(255,255,255,.65);border-radius:999px;padding:3px 10px;white-space:nowrap;z-index:3}
.scene.static .hint{position:static;translate:none;margin-top:4px}
#shutdown .xp-btn{margin-top:6px}
#shutdown a{text-decoration:none}
@media (max-width:700px),(max-height:500px){
  #win-paint .wfoot{padding:5px 6px}
  #win-paint .wfoot .muted{display:none}
  #win-paint .wfoot .xp-btn{flex:1;height:30px}
}

/* her logo on the sun: transparent artwork over a separate face layer that glows alien green now and then */
.logo-wrap{position:relative;display:inline-block;line-height:0;animation:bob 5s ease-in-out infinite}
.sun .logo-wrap img{animation:none;position:relative;z-index:1;filter:none}
.sun .logo-wrap{filter:drop-shadow(0 0 30px rgba(250,91,134,.35)) drop-shadow(0 0 70px rgba(185,160,207,.35))}
.logo-face{position:absolute;inset:0;background:#fff;-webkit-mask:url("../assets/logo-face.png") center/100% 100% no-repeat;mask:url("../assets/logo-face.png") center/100% 100% no-repeat;animation:alienglow 11s ease-in-out infinite}
@keyframes alienglow{0%,62%,100%{background:#fff;filter:none}70%,80%{background:#7ddc6f;filter:drop-shadow(0 0 10px #9bf08a)}88%{background:#fff;filter:none}}

/* a phone on its side: sun on the left, folders on the right (after the static rules above so it wins) */
@media (max-height:500px){
  .scene.static{flex-direction:row;justify-content:center;gap:16px;padding:8px 12px}
  .scene.static .sun img{width:clamp(80px,30vh,130px)}
  .scene.static .wordmark{font-size:clamp(34px,11vh,52px);margin-top:-8px}
  .scene.static .tagline{font-size:17px}
  .scene.static .icongrid{align-self:center;max-width:470px;margin:0}
  .scene.static .hint{display:none}
}