*{box-sizing:border-box;margin:0;padding:0}
html,body{width:100%;height:100%;overflow:hidden;
  font-family:'Courier New',monospace;
  background:#030609;color:#00ff88;
  -webkit-tap-highlight-color:transparent;}
button{font-family:'Courier New',monospace;cursor:pointer}

/* ==================== DESKTOP ==================== */
#desktop{position:fixed;inset:0;overflow:hidden;
  background:
    radial-gradient(ellipse at 50% 40%, #053a22 0%, #010905 55%, #000 100%);
}
#desktop::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(0,255,136,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,255,136,.05) 1px,transparent 1px);
  background-size:48px 48px;
  animation:gridPulse 8s ease-in-out infinite;
}
@keyframes gridPulse{
  0%,100%{opacity:.55}
  50%{opacity:1}
}
#desktop::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,
    rgba(0,255,136,.015) 0 1px,
    transparent 1px 3px);
}

/* ==================== TOP BAR ==================== */
#topbar{
  position:absolute;top:0;left:0;right:0;height:28px;
  background:rgba(3,10,6,.92);
  border-bottom:1px solid rgba(0,255,136,.28);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 12px;
  font-size:12px;color:#7CFFB2;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  z-index:50;
  text-shadow:0 0 6px rgba(0,255,136,.5);
}
#topbar-left,#topbar-right{display:flex;align-items:center;gap:14px}
.tb-item{cursor:pointer;padding:3px 8px;border-radius:4px;transition:background .15s}
.tb-item:hover{background:rgba(0,255,136,.12)}
.tb-center{
  position:absolute;left:50%;transform:translateX(-50%);
  font-weight:700;letter-spacing:1px;
}
#tb-clock{font-weight:700}

/* ==================== DESKTOP ICONS ==================== */
#icons{
  position:absolute;top:44px;left:16px;
  display:flex;flex-direction:column;gap:14px;
  z-index:10;
}
.icon{
  width:82px;padding:8px 4px;text-align:center;
  font-size:28px;cursor:pointer;border-radius:8px;
  transition:background .15s, transform .1s;
  user-select:none;
}
.icon span{
  display:block;font-size:11px;margin-top:4px;
  color:#d8ffe8;letter-spacing:.5px;
  text-shadow:0 1px 3px rgba(0,0,0,.9), 0 0 6px rgba(0,255,136,.4);
}
.icon:hover{background:rgba(0,255,136,.14);transform:scale(1.04)}
.icon:active{transform:scale(.96)}

/* ==================== BOTTOM DOCK ==================== */
#taskbar{
  position:absolute;bottom:10px;left:50%;transform:translateX(-50%);
  height:60px;
  background:rgba(3,14,8,.85);
  border:1px solid rgba(0,255,136,.4);
  border-radius:16px;
  padding:6px 12px;
  display:flex;align-items:center;gap:8px;
  box-shadow:0 8px 32px rgba(0,0,0,.6),
             0 0 24px rgba(0,255,136,.2),
             inset 0 0 12px rgba(0,255,136,.06);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  z-index:50;
  max-width:calc(100% - 24px);
  overflow-x:auto;
}
#taskbar::-webkit-scrollbar{display:none}

.dock-icon{
  width:44px;height:44px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;cursor:pointer;
  transition:background .15s, transform .12s;
  background:rgba(0,255,136,.06);
  border:1px solid rgba(0,255,136,.18);
  position:relative;
  flex-shrink:0;
}
.dock-icon:hover{background:rgba(0,255,136,.22);transform:translateY(-3px)}
.dock-icon:active{transform:scale(.92)}
.dock-icon.running::after{
  content:"";position:absolute;bottom:-5px;left:50%;transform:translateX(-50%);
  width:5px;height:5px;border-radius:50%;
  background:#00ff88;box-shadow:0 0 6px #00ff88;
}
.dock-sep{
  width:1px;height:36px;background:rgba(0,255,136,.25);flex-shrink:0;
}

#start{
  height:44px;padding:0 14px;
  background:rgba(0,255,136,.14);
  border:1px solid #00ff88;
  color:#00ff88;font-weight:700;
  border-radius:10px;font-size:14px;letter-spacing:1px;
  box-shadow:0 0 12px rgba(0,255,136,.4), inset 0 0 8px rgba(0,255,136,.15);
  flex-shrink:0;
  transition:background .15s, transform .12s;
}
#start:hover{background:rgba(0,255,136,.28);transform:translateY(-2px)}

#running{display:flex;align-items:center;gap:6px}
.task-btn{
  display:none;
}
#clock{display:none}

/* ==================== WINDOWS ==================== */
#windows{position:absolute;inset:0;pointer-events:none;z-index:20}
.window{
  position:absolute;
  min-width:280px;min-height:180px;
  background:rgba(6,15,10,.96);
  border:1px solid rgba(0,255,136,.55);
  border-radius:10px;
  box-shadow:0 12px 48px rgba(0,0,0,.7),
             0 0 32px rgba(0,255,136,.22),
             inset 0 0 12px rgba(0,255,136,.04);
  color:#d8ffe8;
  pointer-events:auto;
  touch-action:none;
  overflow:hidden;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.titlebar{
  height:36px;
  background:linear-gradient(180deg, rgba(0,255,136,.16), rgba(0,255,136,.06));
  border-bottom:1px solid rgba(0,255,136,.35);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 12px;
  color:#7CFFB2;font-size:13px;font-weight:700;letter-spacing:1px;
  cursor:grab;user-select:none;touch-action:none;
  text-shadow:0 0 6px rgba(0,255,136,.7);
}
.titlebar:active{cursor:grabbing}
.titlebar .close{
  background:rgba(255,60,60,.15);
  border:1px solid rgba(255,60,60,.55);
  color:#ff8888;
  border-radius:6px;
  width:26px;height:22px;font-size:14px;
  display:flex;align-items:center;justify-content:center;
  transition:background .15s;
}
.titlebar .close:hover{background:rgba(255,60,60,.4);color:#fff}
.window .content{
  padding:14px;
  height:calc(100% - 36px);
  overflow:auto;
  font-size:14px;
}
.resize{
  position:absolute;right:0;bottom:0;
  width:20px;height:20px;cursor:nwse-resize;
  background:linear-gradient(135deg, transparent 50%, rgba(0,255,136,.55) 50%);
  touch-action:none;
}

/* terminal in windows */
.terminal{
  background:#000;
  color:#00ff88;
  font-family:'Courier New',monospace;
  font-size:13px;
  padding:10px;
  border-radius:6px;
  height:100%;
  overflow-y:auto;
  white-space:pre-wrap;
  text-shadow:0 0 6px rgba(0,255,136,.55);
}
.term-out{white-space:pre-wrap;margin:0;line-height:1.4}
.term-line{display:flex;gap:6px;margin-top:4px}
.term-prompt{color:#00ff88;white-space:nowrap}
.term-in{
  flex:1;background:transparent;border:0;outline:none;
  color:#00ff88;font-family:'Courier New',monospace;font-size:13px;
  caret-color:#00ff88;
}

/* content basics in windows */
.window h2{color:#7CFFB2;margin-bottom:12px;font-size:16px;letter-spacing:1px}
.window p{margin:6px 0;color:#b8e8cc}
.game-card{
  display:inline-block;padding:18px 22px;margin:8px;
  border:1px solid rgba(0,255,136,.5);
  background:rgba(0,255,136,.05);
  border-radius:8px;cursor:pointer;
  color:#d8ffe8;
  transition:background .15s, transform .12s;
}
.game-card:hover{background:rgba(0,255,136,.15);transform:translateY(-2px)}

/* ==================== START MENU ==================== */
#startmenu{
  position:fixed;left:50%;bottom:80px;transform:translateX(-50%);
  width:240px;
  background:rgba(4,14,8,.96);
  border:1px solid rgba(0,255,136,.5);
  border-radius:14px;
  padding:8px;
  box-shadow:0 12px 48px rgba(0,0,0,.8),
             0 0 32px rgba(0,255,136,.3);
  z-index:9999;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.sm-header{
  font-weight:700;padding:10px 12px;
  border-bottom:1px solid rgba(0,255,136,.25);
  margin-bottom:6px;
  color:#7CFFB2;letter-spacing:2px;font-size:12px;
}
.sm-item{
  padding:10px 12px;border-radius:8px;cursor:pointer;
  color:#d8ffe8;font-size:14px;
  display:flex;align-items:center;gap:10px;
  transition:background .12s;
}
.sm-item:hover{background:rgba(0,255,136,.16)}

/* ==================== RIGHT-CLICK MENU ==================== */
#ctxmenu{
  position:fixed;
  background:rgba(4,14,8,.97);
  border:1px solid rgba(0,255,136,.5);
  border-radius:10px;
  padding:6px;
  box-shadow:0 12px 40px rgba(0,0,0,.8), 0 0 24px rgba(0,255,136,.3);
  z-index:99999;
  min-width:190px;
  font-size:13px;
}
.ctx-item{
  padding:8px 12px;border-radius:6px;cursor:pointer;
  color:#d8ffe8;
  display:flex;align-items:center;gap:10px;
  transition:background .12s;
}
.ctx-item:hover{background:rgba(0,255,136,.18)}
.ctx-sep{height:1px;background:rgba(0,255,136,.2);margin:4px 6px}

/* ==================== NOTIFICATION ==================== */
#notif{
  position:fixed;top:40px;right:16px;
  background:rgba(4,14,8,.96);
  border:1px solid rgba(0,255,136,.6);
  border-radius:10px;
  padding:12px 16px;
  color:#d8ffe8;font-size:13px;
  box-shadow:0 8px 32px rgba(0,0,0,.7), 0 0 24px rgba(0,255,136,.35);
  z-index:99998;
  max-width:280px;
  opacity:0;transform:translateX(30px);
  transition:opacity .3s, transform .3s;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
#notif.show{opacity:1;transform:translateX(0)}
#notif .n-title{color:#7CFFB2;font-weight:700;margin-bottom:4px;letter-spacing:1px;font-size:11px}

/* scrollbars */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:rgba(0,255,136,.04)}
::-webkit-scrollbar-thumb{background:rgba(0,255,136,.3);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(0,255,136,.55)}