/* SevinOS 2.0 "Nebula" additions */

/* ---------- Accent themes ---------- */
body[data-accent="cyan"]{--purple:#22D3EE}
body[data-accent="gold"]{--purple:#F5C518}
body[data-accent="rose"]{--purple:#F43F5E}

/* ---------- Workspace dots ---------- */
#wsDots{display:flex;gap:6px;margin-left:10px}
.ws-dot{
  width:22px;height:22px;border-radius:7px;padding:0;font-size:10.5px;font-weight:700;
  color:var(--muted);background:rgba(255,255,255,.05);border:1px solid var(--border-soft);
  transition:background .2s,color .2s;
}
.ws-dot:hover{color:var(--text)}
.ws-dot.on{background:var(--purple);color:#fff;border-color:transparent}
.ws-dot .n{display:none}
.ws-dot.busy::after{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--cyan);vertical-align:top;margin-left:1px}

/* ---------- Bell + notification panel ---------- */
#mbBell{position:relative}
#bellDot{
  position:absolute;top:5px;right:5px;width:7px;height:7px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 6px var(--pink);
}
#notifPanel[hidden],#lockscreen[hidden]{display:none}
#notifPanel{
  position:fixed;top:60px;right:12px;width:min(340px,92vw);max-height:60vh;z-index:760;
  background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--border);border-radius:16px;overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,.6);display:flex;flex-direction:column;
  animation:palIn .16s ease;
}
.np-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;border-bottom:1px solid var(--border-soft);
  font-family:var(--font-display);font-weight:700;font-size:14px;
}
#npClear{font-size:12px;color:var(--muted);padding:4px 8px;border-radius:7px;transition:color .2s,background .2s}
#npClear:hover{color:var(--text);background:rgba(255,255,255,.07)}
#npList{list-style:none;overflow:auto;padding:8px}
#npList li{
  padding:9px 11px;border-radius:10px;font-size:13px;color:var(--text);
  display:flex;flex-direction:column;gap:2px;
}
#npList li:hover{background:rgba(255,255,255,.04)}
#npList li .tm{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
#npList .empty{color:var(--muted);text-align:center;padding:22px 0;font-size:13px}

/* ---------- Widgets ---------- */
#widgets{position:absolute;inset:0;pointer-events:none;z-index:2}
.widget{
  position:absolute;pointer-events:auto;user-select:none;touch-action:none;
  background:var(--glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--border);border-radius:18px;padding:16px 20px;cursor:grab;
  box-shadow:0 12px 40px rgba(0,0,0,.45),inset 0 1px 0 var(--glass-hi);
}
.widget:active{cursor:grabbing}
.wg-clock .wt{
  font-family:var(--font-display);font-weight:800;font-size:44px;letter-spacing:-1px;line-height:1.05;
  background:linear-gradient(100deg,#fff 20%,var(--purple) 70%,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.wg-clock .wd{font-size:12.5px;color:var(--muted);font-weight:600;margin-top:2px}
.wg-stats{min-width:190px}
.wg-stats .row{display:flex;justify-content:space-between;gap:18px;font-size:12.5px;padding:2.5px 0}
.wg-stats .row b{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}
.wg-stats .row span{color:var(--muted)}
.wg-stats .ttl{font-family:var(--font-display);font-weight:700;font-size:12px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);margin-bottom:5px}

/* ---------- Window switcher ---------- */
#switcher{z-index:650;justify-content:center;align-items:center}
#swRow{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;max-width:90vw}
.sw-item{
  width:150px;padding:14px;border-radius:16px;display:flex;flex-direction:column;align-items:center;gap:10px;
  background:rgba(255,255,255,.05);border:2px solid var(--border-soft);
  transition:border-color .15s,background .15s;
}
.sw-item .ic{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
}
.sw-item .ic svg{width:25px;height:25px;stroke:#fff}
.sw-item .nm{font-size:12.5px;font-weight:600;text-align:center;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sw-item.sel{border-color:var(--purple);background:rgba(139,92,246,.15)}

/* ---------- Lock screen ---------- */
#lockscreen{
  position:fixed;inset:0;z-index:990;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:rgba(4,4,10,.72);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);
  cursor:pointer;animation:ovIn .3s ease;
}
.lock-time{
  font-family:var(--font-display);font-weight:800;font-size:min(15vw,110px);letter-spacing:-3px;line-height:1;
  background:linear-gradient(100deg,#fff 20%,var(--purple) 65%,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.lock-date{font-size:16px;color:var(--muted);font-weight:600}
.lock-hint{margin-top:26px;font-size:12px;color:#3d4462;letter-spacing:.5px}

/* ---------- Notes app ---------- */
.notes-pane{position:absolute;inset:0;display:flex;flex-direction:column;background:#0A0B16}
.notes-bar{
  display:flex;align-items:center;justify-content:space-between;padding:9px 16px;
  border-bottom:1px solid var(--border-soft);font-size:12px;color:var(--muted);
}
.notes-bar .saved{color:var(--green)}
.notes-pane textarea{
  flex:1;resize:none;border:0;background:none;color:var(--text);padding:16px 18px;
  font:14px/1.7 var(--font-ui);caret-color:var(--purple);
}
.notes-pane textarea:focus{outline:none}

/* ---------- Calculator ---------- */
.calc-pane{position:absolute;inset:0;display:flex;flex-direction:column;background:#0A0B16;padding:14px}
.calc-scr{
  border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--border-soft);
  padding:14px 16px;text-align:right;margin-bottom:12px;min-height:74px;
  display:flex;flex-direction:column;justify-content:center;gap:2px;
}
.calc-scr .exp{font-size:13px;color:var(--muted);font-family:var(--font-mono);min-height:16px;word-break:break-all}
.calc-scr .res{font-size:30px;font-weight:700;font-family:var(--font-display);font-variant-numeric:tabular-nums;word-break:break-all}
.calc-grid{flex:1;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.calc-grid button{
  border-radius:12px;font-size:17px;font-weight:600;background:rgba(255,255,255,.05);
  border:1px solid var(--border-soft);transition:background .15s;min-height:44px;
}
.calc-grid button:hover{background:rgba(255,255,255,.1)}
.calc-grid button.op{color:var(--cyan)}
.calc-grid button.eq{background:var(--purple);border-color:transparent}
.calc-grid button.eq:hover{background:#7C4DEF}
.calc-grid button.danger{color:#FB7185}

/* ---------- Task manager ---------- */
.tm-pane{position:absolute;inset:0;overflow:auto;background:#0A0B16;padding:18px 20px}
.tm-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin-bottom:18px}
.tm-stat{
  border:1px solid var(--border-soft);border-radius:12px;padding:12px 14px;
  background:rgba(255,255,255,.03);
}
.tm-stat .v{font-family:var(--font-display);font-weight:800;font-size:22px;font-variant-numeric:tabular-nums}
.tm-stat .l{font-size:11px;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;margin-top:2px}
.tm-list{width:100%;border-collapse:collapse;font-size:13px}
.tm-list th{
  text-align:left;font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);
  padding:6px 8px;border-bottom:1px solid var(--border-soft);
}
.tm-list td{padding:8px;border-bottom:1px solid rgba(255,255,255,.04)}
.tm-list .kill{
  color:#FB7185;font-size:12px;font-weight:600;padding:4px 10px;border-radius:8px;
  background:rgba(244,63,94,.1);transition:background .2s;
}
.tm-list .kill:hover{background:rgba(244,63,94,.22)}
.tm-empty{color:var(--muted);font-size:13px;padding:14px 4px}

/* ---------- Focus sounds ---------- */
.fs-pane{position:absolute;inset:0;overflow:auto;background:#0A0B16;padding:22px 24px}
.fs-pane h2{font-family:var(--font-display);font-size:18px;margin-bottom:4px}
.fs-pane .sub{color:var(--muted);font-size:13px;margin-bottom:18px}
.fs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}
.fs-card{
  border-radius:14px;border:2px solid var(--border-soft);padding:18px 14px;text-align:center;
  background:rgba(255,255,255,.03);transition:border-color .2s,background .2s;
  display:flex;flex-direction:column;align-items:center;gap:9px;font-weight:600;font-size:13px;
}
.fs-card svg{width:26px;height:26px;color:var(--cyan)}
.fs-card:hover{background:rgba(255,255,255,.07)}
.fs-card.on{border-color:var(--purple);background:rgba(139,92,246,.13)}
.fs-vol{margin-top:20px;display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}
.fs-vol input{flex:1;accent-color:var(--purple)}

/* ---------- Admin app ---------- */
.adm-pane{position:absolute;inset:0;overflow:auto;background:#0A0B16;padding:22px 24px}
.adm-pane h2{font-family:var(--font-display);font-size:18px;margin-bottom:4px}
.adm-pane .sub{color:var(--muted);font-size:13px;margin-bottom:16px}
.adm-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.adm-pane input[type=text],.adm-pane input[type=url],.adm-pane input[type=password],.adm-pane select{
  background:rgba(255,255,255,.05);border:1px solid var(--border-soft);border-radius:10px;
  color:var(--text);font:500 13.5px var(--font-ui);padding:9px 12px;min-width:0;
}
.adm-pane input:focus,.adm-pane select:focus{outline:2px solid var(--purple);outline-offset:1px}
.adm-pane label.chk{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);cursor:pointer}
.adm-pane input[type=checkbox]{accent-color:var(--purple);width:16px;height:16px}
.adm-pane input[type=color]{
  width:42px;height:38px;padding:2px;border-radius:10px;border:1px solid var(--border-soft);
  background:rgba(255,255,255,.05);cursor:pointer;
}
.adm-btn{
  padding:10px 18px;border-radius:10px;font-weight:700;font-size:13.5px;color:#fff;
  background:linear-gradient(135deg,var(--purple),var(--cyan));transition:opacity .2s;
}
.adm-btn:hover{opacity:.88}
.adm-btn[disabled]{opacity:.45;cursor:not-allowed}
.adm-list{margin-top:20px;border-top:1px solid var(--border-soft)}
.adm-item{
  display:flex;align-items:center;gap:12px;padding:11px 2px;border-bottom:1px solid rgba(255,255,255,.05);
}
.adm-item .ic{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex:none}
.adm-item .ic svg{width:17px;height:17px;stroke:#fff}
.adm-item .meta{flex:1;min-width:0}
.adm-item .meta .n{font-weight:600;font-size:13.5px}
.adm-item .meta .u{font-size:11.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.adm-item .del{
  color:#FB7185;font-size:12px;font-weight:600;padding:5px 11px;border-radius:8px;
  background:rgba(244,63,94,.1);transition:background .2s;
}
.adm-item .del:hover{background:rgba(244,63,94,.22)}
.adm-msg{margin-top:10px;font-size:13px;min-height:18px}
.adm-msg.ok{color:var(--green)}
.adm-msg.err{color:#FB7185}
.adm-sec{margin-top:18px;font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted)}

/* ---------- Wallpaper thumbs for new modes ---------- */
.wt-grid{background:linear-gradient(180deg,#170B2E 45%,#0B0620 46%),#0B0620;position:relative}
.wt-grid::before{content:"";position:absolute;left:0;right:0;top:46%;height:1.5px;background:#F5C518;opacity:.8}
.wt-grid::after{content:"";position:absolute;inset:46% 0 0 0;background:repeating-linear-gradient(180deg,transparent 0 8px,rgba(34,211,238,.4) 8px 9px)}
.wt-matrix{background:repeating-linear-gradient(90deg,transparent 0 10px,rgba(52,211,153,.22) 10px 12px),#05080A}

/* ---------- Settings v2 additions ---------- */
.acc-row{display:flex;gap:12px;margin-bottom:8px}
.acc-swatch{
  width:38px;height:38px;border-radius:50%;border:2.5px solid transparent;padding:0;cursor:pointer;
  transition:transform .15s,border-color .15s;
}
.acc-swatch:hover{transform:scale(1.1)}
.acc-swatch.on{border-color:#fff}

/* ---------- Profile chip ---------- */
#mbAvatar{
  width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:800;color:#fff;font-family:var(--font-display);
  background:linear-gradient(135deg,var(--purple),var(--cyan));
}

/* ---------- Lock screen PIN ---------- */
.lock-user{font-size:15px;font-weight:700;color:var(--text);margin-top:4px}
#lockForm{margin-top:18px;display:flex;flex-direction:column;align-items:center;gap:8px}
#lockForm[hidden]{display:none}
#lockPin{
  width:180px;text-align:center;padding:11px 14px;border-radius:12px;letter-spacing:4px;
  background:rgba(255,255,255,.08);border:1px solid var(--border);color:var(--text);
  font:600 16px var(--font-mono);
}
#lockPin:focus{outline:2px solid var(--purple)}
.lock-err{font-size:12px;color:#FB7185;min-height:16px}
.lock-note{margin-top:8px;font-size:10.5px;color:#2e3350;letter-spacing:.4px}

/* ---------- Files app ---------- */
.fl-pane{position:absolute;inset:0;display:flex;background:#0A0B16}
.fl-side{
  width:150px;flex:none;border-right:1px solid var(--border-soft);padding:10px 8px;
  display:flex;flex-direction:column;gap:3px;overflow:auto;
}
.fl-root{
  display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:9px;
  font-size:13px;font-weight:600;color:var(--muted);transition:background .15s,color .15s;text-align:left;
}
.fl-root svg{width:15px;height:15px}
.fl-root:hover{color:var(--text);background:rgba(255,255,255,.05)}
.fl-root.on{color:var(--text);background:rgba(139,92,246,.16)}
.fl-main{flex:1;display:flex;flex-direction:column;min-width:0}
.fl-crumb{
  padding:11px 16px;border-bottom:1px solid var(--border-soft);
  font-family:var(--font-mono);font-size:12px;color:var(--muted);
}
.fl-list{flex:1;overflow:auto;padding:12px;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;align-content:start}
.fl-list[hidden]{display:none}
.fl-item{
  display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 8px;border-radius:12px;
  font-size:12px;font-weight:500;color:var(--text);transition:background .15s;text-align:center;
}
.fl-item svg{width:26px;height:26px;color:var(--cyan)}
.fl-item:hover{background:rgba(255,255,255,.06)}
.fl-item span{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fl-view{
  flex:1;overflow:auto;margin:0;padding:16px 18px;
  font:12.5px/1.7 var(--font-mono);color:var(--text);white-space:pre-wrap;
}
@media (max-width:640px){.fl-side{width:110px}}

/* ---------- Sevin Browser ---------- */
.br-pane{position:absolute;inset:0;display:flex;flex-direction:column;background:#0A0B16}
.br-tabs{
  display:flex;align-items:center;gap:4px;padding:6px 8px 0;overflow-x:auto;scrollbar-width:none;flex:none;
}
.br-tabs::-webkit-scrollbar{display:none}
.br-tab{
  display:flex;align-items:center;gap:7px;padding:7px 8px 7px 11px;border-radius:10px 10px 0 0;
  font-size:12px;font-weight:600;color:var(--muted);cursor:pointer;max-width:180px;min-width:110px;
  background:rgba(255,255,255,.03);border:1px solid var(--border-soft);border-bottom:0;
  transition:background .15s,color .15s;flex:none;
}
.br-tab.on{background:rgba(255,255,255,.08);color:var(--text)}
.br-tab img{width:14px;height:14px;border-radius:3px;flex:none}
.br-tab svg{width:13px;height:13px;flex:none}
.br-tab span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.br-x{padding:2px;border-radius:5px;color:var(--muted);display:flex;flex:none}
.br-x svg{width:11px;height:11px}
.br-x:hover{background:rgba(255,255,255,.12);color:var(--text)}
.br-new{
  padding:6px;border-radius:8px;color:var(--muted);display:flex;flex:none;transition:background .15s;
}
.br-new svg{width:14px;height:14px}
.br-new:hover{background:rgba(255,255,255,.08);color:var(--text)}
.br-bar{
  display:flex;align-items:center;gap:6px;padding:8px 10px;border-bottom:1px solid var(--border-soft);
  background:rgba(255,255,255,.03);flex:none;
}
.br-btn{
  padding:8px;border-radius:9px;color:var(--muted);display:flex;transition:background .15s,color .15s;min-width:34px;min-height:34px;align-items:center;justify-content:center;
}
.br-btn svg{width:16px;height:16px}
.br-btn:hover{background:rgba(255,255,255,.08);color:var(--text)}
#brBox{
  flex:1;min-width:0;padding:9px 15px;border-radius:99px;font:500 13.5px var(--font-ui);color:var(--text);
  background:rgba(255,255,255,.06);border:1px solid var(--border-soft);
}
#brBox:focus{outline:2px solid var(--purple);outline-offset:-1px}
.br-views{flex:1;position:relative;min-height:0}
.br-view{position:absolute;inset:0;overflow:auto}
.br-view iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#fff}
.br-home{
  min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:22px;padding:34px 20px;text-align:center;
}
.br-logo{
  font-family:var(--font-display);font-weight:800;font-size:34px;letter-spacing:-1px;
  background:linear-gradient(100deg,#fff 15%,var(--purple) 60%,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.br-logo span{font-weight:400}
.br-home-form{width:min(480px,92%)}
#bhBox{
  width:100%;padding:13px 22px;border-radius:99px;font:500 15px var(--font-ui);color:var(--text);
  background:rgba(255,255,255,.07);border:1px solid var(--border);text-align:center;
}
#bhBox:focus{outline:2px solid var(--purple)}
.br-dial{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:560px}
.br-tile{
  display:flex;flex-direction:column;align-items:center;gap:8px;width:86px;padding:12px 6px;border-radius:14px;
  font-size:11.5px;font-weight:600;color:var(--muted);transition:background .15s,color .15s;
}
.br-tile:hover{background:rgba(255,255,255,.06);color:var(--text)}
.bt-ic{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:800;font-size:18px;
}
.bt-ic svg{width:20px;height:20px}
.br-note{font-size:11.5px;color:#4a5170;max-width:420px;line-height:1.6}
.br-note .bn-ic{width:12px;height:12px;vertical-align:-2px}
.br-res{padding:20px 26px;max-width:720px}
.br-res-head{font-size:13px;color:var(--muted);margin-bottom:16px}
.br-res-head a{color:var(--cyan);text-decoration:none}
.br-hit{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.bh-t{
  font-size:15.5px;font-weight:600;color:#A5B4FC;text-align:left;padding:0;line-height:1.4;
  transition:color .15s;
}
.bh-t:hover{color:var(--cyan);text-decoration:underline}
.bh-u{font-size:11.5px;color:#34D399;margin:3px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bh-u a{color:var(--muted);vertical-align:middle}
.bh-u svg{width:11px;height:11px}
.bh-s{font-size:13px;color:var(--muted);line-height:1.55}

/* ---------- SevinVM ---------- */
.vm-pane{position:absolute;inset:0;display:flex;flex-direction:column;background:#05060D}
.vm-intro{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;padding:26px}
.vm-bar{
  display:flex;align-items:center;justify-content:space-between;gap:10px;flex:none;
  padding:7px 12px;border-bottom:1px solid var(--border-soft);font-size:11.5px;color:var(--muted);
}
.vm-screen{
  flex:1;overflow:auto;display:flex;align-items:flex-start;justify-content:center;
  background:#000;padding:8px;cursor:text;
}
.vm-screen>div{color:#D1D5DB}

/* ---------- Boot shimmer ---------- */
.boot-logo{background-size:200% 100%;animation:bootSheen 2.4s linear infinite}
@keyframes bootSheen{0%{background-position:120% 0}100%{background-position:-80% 0}}

/* ---------- Mobile ---------- */
@media (max-width:767px){
  .wg-clock .wt{font-size:34px}
  #notifPanel{top:56px;right:8px}
  #swRow{gap:10px}
  .sw-item{width:120px;padding:10px}
  .calc-grid button{min-height:52px}
  #wsDots{margin-left:6px}
}