/* ============ tokens ============ */
@font-face{font-family:"HarmonyOS_Sans";src:url("/assets/fonts/HarmonyOS_Sans.woff") format("woff");font-display:swap}

:root{
  --accent:#ff4b63;
  --text:#fff;
  --text-dim:rgba(255,255,255,.72);
  --name-color:#fff;
  --panel:rgba(22,22,26,.72);
  --panel-solid:#1b1b20;
  --panel-2:rgba(255,255,255,.06);
  --card-bg:rgba(24,24,28,.55);
  --card-border:rgba(255,255,255,.09);
  --line:rgba(255,255,255,.1);
  --hover:rgba(255,255,255,.12);
  --shadow:0 6px 24px rgba(0,0,0,.24);
  --icon-size:60px;
  --icon-radius:18px;
  --icon-gap:30px;
  --icon-opacity:1;
  --name-size:12px;
  --cell:60px;
  --gap:30px;
  --maxw:1350px;
  --font:"PingFang SC",-apple-system,BlinkMacSystemFont,"Helvetica Neue","Microsoft YaHei",Helvetica,sans-serif;
}
html[data-theme="light"]{
  --text:#1c1c1f;
  --text-dim:rgba(28,28,31,.66);
  --name-color:#1c1c1f;
  --panel:rgba(255,255,255,.86);
  --panel-solid:#fff;
  --panel-2:rgba(0,0,0,.045);
  --card-bg:rgba(255,255,255,.72);
  --card-border:rgba(0,0,0,.07);
  --line:rgba(0,0,0,.1);
  --hover:rgba(0,0,0,.07);
  --shadow:0 6px 24px rgba(0,0,0,.12);
}

*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{height:100%;margin:0;padding:0;overflow:hidden}
body{
  font-family:var(--font);
  color:var(--text);
  font-size:14px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  background:#20242c;
  user-select:none;
}
button{font-family:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
input,textarea{font-family:inherit;color:inherit}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
.d-scroll::-webkit-scrollbar{width:6px;height:6px}
.d-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:3px}
.d-scroll::-webkit-scrollbar-track{background:transparent}

/* ============ wallpaper ============ */
.bg-layer{position:fixed;inset:0;z-index:0;background-size:cover;background-position:center;background-repeat:no-repeat;transition:background-image .5s ease,filter .3s ease,transform .3s ease}
.bg-mask{position:fixed;inset:0;z-index:1;pointer-events:none;background:rgba(0,0,0,var(--mask,0))}

/* ============ sidebar ============ */
.sidebar{position:fixed;top:0;left:0;bottom:0;width:50px;z-index:20}
.sidebar-body{
  width:50px;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:rgba(0,0,0,.4);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  color:#fff;font-size:12px;position:relative;transition:transform .2s ease;
}
html[data-theme="light"] .sidebar-body{background:rgba(255,255,255,.55);color:#1c1c1f;box-shadow:1px 0 0 rgba(0,0,0,.04)}
.sidebar-avatar{position:absolute;top:40px;left:0;width:50px;display:flex;justify-content:center;cursor:pointer}
.avatar-dot{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#fff,#c9d6ea);display:block;position:relative;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.avatar-dot::after{content:"";position:absolute;inset:8px;border-radius:50%;background:#2b3442}
.sidebar-groups{display:flex;flex-direction:column;align-items:center;gap:2px;max-height:calc(100vh - 220px);overflow:auto;padding:2px 0}
.sidebar-groups::-webkit-scrollbar{display:none}
.sg-item{width:50px;height:50px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;cursor:pointer;position:relative;transition:background .16s ease,opacity .16s}
.sg-item:hover{background:rgba(255,255,255,.12)}
.sg-item.active{background:rgba(255,255,255,.16)}
.sg-item.active::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}
.sg-item .sg-ico{width:20px;height:20px;display:grid;place-items:center;opacity:.94}
.sg-item .sg-ico svg{width:19px;height:19px}
.sg-item .sg-name{font-size:11px;line-height:1;max-width:46px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.9}
.sg-item.drag-over{background:rgba(255,255,255,.28);outline:2px dashed rgba(255,255,255,.6)}
.sidebar-add{width:50px;height:50px;display:grid;place-items:center;cursor:pointer;opacity:.6;transition:opacity .16s}
.sidebar-add:hover{opacity:1;background:rgba(255,255,255,.1)}
.sidebar-add svg{width:18px;height:18px}
.sidebar-foot{position:absolute;bottom:10px;left:0;width:50px;display:flex;flex-direction:column;align-items:center;gap:8px}
.sidebar-icon-btn{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;opacity:.62;cursor:pointer;transition:.16s}
.sidebar-icon-btn:hover{opacity:1;background:var(--hover)}
.sidebar-icon-btn svg{width:20px;height:20px}

/* ============ main ============ */
.app-main{position:relative;z-index:2;height:100%;display:flex;flex-direction:column}
.app-header{height:60px;flex:0 0 60px;position:relative}
.header-actions{position:absolute;right:26px;top:14px;display:flex;align-items:center;gap:6px;opacity:0;transition:opacity .3s ease}
.app-header:hover .header-actions,.header-actions.show{opacity:1}
.hbtn{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:var(--text);opacity:.85;transition:.16s}
.hbtn:hover{background:var(--hover);opacity:1}
.hbtn svg{width:20px;height:20px}

/* clock */
.app-date-box{flex:0 0 auto;text-align:center;padding-top:0}
.app-time{display:flex;align-items:flex-start;justify-content:center;height:76px;position:relative}
.app-time time{font-family:"HarmonyOS_Sans",var(--font);font-size:70px;line-height:70px;font-weight:400;letter-spacing:1px;text-shadow:0 2px 6px rgba(0,0,0,.16)}
.app-time .colon{font-family:"HarmonyOS_Sans",var(--font);font-size:70px;line-height:64px;font-weight:400;opacity:.9;text-shadow:0 2px 6px rgba(0,0,0,.16)}
.app-time .sec{font-family:"HarmonyOS_Sans",var(--font);font-size:40px;line-height:62px;margin-left:2px;opacity:.9;text-shadow:0 2px 6px rgba(0,0,0,.16)}
.app-time .sec-colon{font-size:40px;line-height:62px}
.app-date{height:26px;line-height:26px;margin-top:-3px;font-size:14px;opacity:.88;text-shadow:0 2px 4px rgba(0,0,0,.16);display:flex;justify-content:center;gap:10px}
.app-date span{white-space:nowrap}
html[data-theme="light"] .app-time time,html[data-theme="light"] .app-time .colon,html[data-theme="light"] .app-date{text-shadow:0 2px 6px rgba(255,255,255,.5)}
body.no-clock .app-date-box{display:none}

/* search */
.search-wrap{padding:30px 0 20px;display:flex;justify-content:center;flex:0 0 auto}
.search-box{width:600px;max-width:calc(100vw - 120px);position:relative}
.se-form{
  height:46px;display:flex;align-items:center;width:100%;padding:0 6px 0 3px;
  background:rgba(0,0,0,.5);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.15);border-radius:23px;transition:background .2s,border-color .2s,box-shadow .2s;
}
html[data-theme="light"] .se-form{background:rgba(255,255,255,.72);border-color:rgba(0,0,0,.08)}
.se-form:focus-within{background:rgba(0,0,0,.62);border-color:rgba(255,255,255,.28);box-shadow:0 6px 22px rgba(0,0,0,.18)}
html[data-theme="light"] .se-form:focus-within{background:#fff;border-color:rgba(0,0,0,.16)}
.engine-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;flex:0 0 40px;transition:background .16s}
.engine-btn:hover{background:rgba(255,255,255,.12)}
html[data-theme="light"] .engine-btn:hover{background:rgba(0,0,0,.06)}
.engine-ico{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;overflow:hidden}
.engine-ico img{width:18px;height:18px;object-fit:contain;display:block}
.engine-ico .eletter{font-size:11px;font-weight:700;color:#fff;width:20px;height:20px;border-radius:50%;display:grid;place-items:center}
#seInput{flex:1;min-width:0;height:100%;border:0;background:none;outline:none;font-size:14px;color:var(--text);padding:0 6px}
#seInput::placeholder{color:rgba(255,255,255,.55)}
html[data-theme="light"] #seInput::placeholder{color:rgba(0,0,0,.42)}
.se-actions{display:flex;align-items:center;gap:2px;flex:0 0 auto}
.se-clear,.se-submit{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:var(--text);opacity:.75;transition:.16s}
.se-clear:hover,.se-submit:hover{background:rgba(255,255,255,.14);opacity:1}
html[data-theme="light"] .se-clear:hover,html[data-theme="light"] .se-submit:hover{background:rgba(0,0,0,.06)}
.se-clear svg,.se-submit svg{width:18px;height:18px}
.se-dropdown{
  position:absolute;left:0;right:0;top:52px;z-index:40;border-radius:14px;overflow:hidden;
  background:rgba(24,24,28,.96);border:1px solid rgba(255,255,255,.1);box-shadow:0 14px 40px rgba(0,0,0,.38);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
}
html[data-theme="light"] .se-dropdown{background:rgba(255,255,255,.97);border-color:rgba(0,0,0,.07);box-shadow:0 14px 40px rgba(0,0,0,.16)}
.se-list{max-height:318px;overflow:auto;padding:6px}
.se-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px;cursor:pointer;font-size:13.5px;color:var(--text)}
.se-item:hover,.se-item.active{background:rgba(255,255,255,.1)}
html[data-theme="light"] .se-item:hover,html[data-theme="light"] .se-item.active{background:rgba(0,0,0,.05)}
.se-item .si-ico{opacity:.55;flex:0 0 14px;display:grid;place-items:center}
.se-item .si-ico svg{width:14px;height:14px}
.se-item .si-text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.se-item .si-text b{color:var(--accent);font-weight:600}
.se-item .si-go{opacity:.35;font-size:11px}
.se-empty{padding:18px;text-align:center;font-size:13px;color:var(--text-dim)}
.se-hint{display:flex;justify-content:space-between;align-items:center;padding:6px 10px;font-size:11.5px;color:var(--text-dim);border-top:1px solid var(--line)}

/* ============ grid ============ */
.icon-grid-wrap{flex:1;min-height:0;display:flex;justify-content:center;overflow:hidden}
.icon-grid{width:100%;max-width:var(--maxw);padding:0 50px;overflow-y:auto;overflow-x:hidden;height:100%;scrollbar-width:none}
.icon-grid::-webkit-scrollbar{width:0;height:0}
.grid{
  display:grid;gap:var(--gap);grid-auto-rows:var(--cell);
  grid-template-columns:repeat(var(--cols,14),var(--cell));
  justify-content:start;align-content:start;
  transition:opacity .2s;
}
.grid-item{position:relative;transition:transform .2s cubic-bezier(.2,.8,.3,1),opacity .2s}
.grid-item.dragging{opacity:.35;z-index:5}
.grid-item.flip{transition:transform .22s cubic-bezier(.2,.8,.3,1)}

/* icon tile */
.icon-tile{width:var(--icon-size);height:var(--icon-size);border-radius:var(--icon-radius);position:relative;cursor:pointer;
  transition:transform .16s ease,box-shadow .16s ease;background:rgba(255,255,255,.9);overflow:hidden;opacity:var(--icon-opacity)}
.icon-tile:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 8px 20px rgba(0,0,0,.26)}
.icon-tile img{width:100%;height:100%;object-fit:cover;display:block}
.icon-tile.round{border-radius:50%}
.icon-tile .letter{width:100%;height:100%;display:grid;place-items:center;font-size:24px;font-weight:600;color:#fff}
.icon-tile .icon-fallback{width:100%;height:100%;display:grid;place-items:center;background:#3a4152;color:#fff;font-size:22px;font-weight:600}
.icon-name{position:absolute;top:calc(var(--icon-size) + 6px);left:50%;transform:translateX(-50%);width:92px;text-align:center;
  font-size:var(--name-size);line-height:1.35;color:var(--name-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  text-shadow:0 1px 4px rgba(0,0,0,.4);pointer-events:none}
html[data-theme="light"] .icon-name{text-shadow:0 1px 3px rgba(255,255,255,.6)}
body.hide-names .icon-name{display:none}
.icon-tile .tile-badge{position:absolute;right:-3px;top:-3px;min-width:16px;height:16px;border-radius:8px;background:var(--accent);color:#fff;font-size:10px;
  display:grid;place-items:center;padding:0 4px;box-shadow:0 1px 4px rgba(0,0,0,.3)}
.icon-tile .tile-plus{position:absolute;inset:0;display:grid;place-items:center;opacity:0;background:rgba(0,0,0,.34);transition:.16s;color:#fff}
.icon-tile:hover .tile-plus{opacity:1}
.icon-tile.add{background:rgba(255,255,255,.14);border:1px dashed rgba(255,255,255,.5);backdrop-filter:blur(4px);display:grid;place-items:center;color:#fff}
html[data-theme="light"] .icon-tile.add{background:rgba(255,255,255,.4);border-color:rgba(0,0,0,.3);color:#1c1c1f}
.icon-tile.add svg{width:22px;height:22px}
.icon-tile.folder{background:rgba(255,255,255,.16);backdrop-filter:blur(6px);display:grid;place-items:center;color:#fff}
html[data-theme="light"] .icon-tile.folder{background:rgba(255,255,255,.55);color:#1c1c1f}
.icon-tile.folder svg{width:26px;height:26px}
.folder-mini{width:100%;height:100%;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:2px;padding:6px;border-radius:inherit;background:rgba(255,255,255,.16);backdrop-filter:blur(6px)}
.folder-mini img{width:100%;height:100%;object-fit:cover;border-radius:5px;background:#fff}
html[data-theme="light"] .folder-mini{background:rgba(255,255,255,.5)}

/* widget */
.widget{
  border-radius:16px;overflow:hidden;position:relative;height:100%;width:100%;
  background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--shadow);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:box-shadow .2s,transform .2s;
}
.widget:hover{box-shadow:0 10px 30px rgba(0,0,0,.3)}
.widget-head{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--text-dim);padding:8px 10px 0}
.rzh{position:absolute;right:0;bottom:0;width:18px;height:18px;cursor:nwse-resize;z-index:6;opacity:0;transition:opacity .16s;
  background:linear-gradient(135deg,transparent 45%,rgba(255,255,255,.7) 45%,rgba(255,255,255,.7) 55%,transparent 55%,transparent 65%,rgba(255,255,255,.7) 65%,rgba(255,255,255,.7) 75%,transparent 75%)}
.widget:hover .rzh{opacity:.8}

body.hide-icons .icon-grid-wrap{opacity:0;pointer-events:none}
body.hide-icons .icon-grid-wrap.show{opacity:1;pointer-events:auto}

/* yiyan */
.app-yiyan{flex:0 0 40px;height:40px;display:flex;justify-content:center;overflow:hidden;cursor:pointer;color:rgba(255,255,255,.9);position:relative}
html[data-theme="light"] .app-yiyan{color:rgba(28,28,31,.8)}
.app-yiyan-body{position:relative;max-width:min(860px,80vw);text-align:center;padding:0 30px}
.yiyan-text{font-size:12px;line-height:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:0 1px 4px rgba(0,0,0,.3)}
.yiyan-from{font-size:12px;line-height:20px;text-align:center;opacity:.75;text-shadow:0 1px 4px rgba(0,0,0,.3)}
.app-yiyan-btn{position:absolute;right:-64px;bottom:0;height:40px;display:none;align-items:center;gap:4px}
.app-yiyan:hover .app-yiyan-btn{display:flex}
.ybtn{width:18px;height:18px;display:grid;place-items:center;opacity:.6}
.ybtn:hover{opacity:1}
.ybtn svg{width:14px;height:14px}
.app-yiyan[hidden]{display:none}

/* toast */
.toast-wrap{position:fixed;left:50%;bottom:64px;transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:rgba(30,30,34,.94);color:#fff;padding:9px 16px;border-radius:10px;font-size:13px;box-shadow:0 8px 26px rgba(0,0,0,.35);
  animation:toastIn .22s ease;max-width:70vw}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* context menu */
.ctxmenu{
  position:fixed;z-index:400;min-width:168px;padding:6px;border-radius:12px;
  background:rgba(28,28,32,.97);border:1px solid rgba(255,255,255,.1);box-shadow:0 16px 46px rgba(0,0,0,.45);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:#fff;font-size:13px;
  animation:ctxIn .12s ease;
}
html[data-theme="light"] .ctxmenu{background:rgba(255,255,255,.98);color:#1c1c1f;border-color:rgba(0,0,0,.08);box-shadow:0 16px 46px rgba(0,0,0,.18)}
@keyframes ctxIn{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:none}}
.ctx-item{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:8px;cursor:pointer;white-space:nowrap}
.ctx-item:hover{background:rgba(255,255,255,.12)}
html[data-theme="light"] .ctx-item:hover{background:rgba(0,0,0,.06)}
.ctx-item .ci-ico{width:16px;height:16px;display:grid;place-items:center;opacity:.7}
.ctx-item .ci-ico svg{width:15px;height:15px}
.ctx-item.danger{color:#ff6b6b}
.ctx-sep{height:1px;background:rgba(255,255,255,.12);margin:5px 6px}
html[data-theme="light"] .ctx-sep{background:rgba(0,0,0,.08)}

/* responsive */
@media (max-width:900px){
  :root{--cell:52px;--gap:18px}
  .sidebar{transform:translateX(-50px);transition:transform .2s}
  .sidebar.open{transform:none;box-shadow:8px 0 30px rgba(0,0,0,.3)}
  .icon-grid{padding:0 14px}
  .app-time time,.app-time .colon{font-size:52px;line-height:52px}
  .app-time{height:58px}
  .app-date{font-size:12.5px;gap:8px}
  .icon-name{font-size:10px !important;top:calc(var(--icon-size) + 3px);width:78px}
  .search-wrap{padding:18px 0 14px}
  .search-box{max-width:calc(100vw - 28px)}
  .app-yiyan-body{max-width:86vw}
  .header-actions{right:12px;opacity:1}
  .app-header{height:48px;flex-basis:48px}
  .mobile-menu{display:grid !important}
  .bg-mask{background:rgba(0,0,0,calc(var(--mask,0) + .15))}
}
.mobile-menu{display:none;position:fixed;left:10px;top:10px;width:38px;height:38px;z-index:30;border-radius:11px;
  place-items:center;background:rgba(0,0,0,.35);backdrop-filter:blur(10px);color:#fff;cursor:pointer}
.mobile-menu svg{width:20px;height:20px}