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

:root {
  --bg:#0f1720;
  --panel:#111827;
  --muted:#a3a3a3;
  --accent:#5563ff;
  --win-bg:#f8fafc;
  --win-fg:#0f1720;
}

/* Body & Desktop */
body {
  height: 100vh;
  background: linear-gradient(180deg,#071029 0%, #0f1720 60%);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  color: white;
  overflow: hidden;
}

#desktop {
  position: absolute;
  inset: 0 0 48px 0; /* leave room for taskbar */
  padding: 18px;
  user-select: none;
}

/* Taskbar */
#taskbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 48px;
  background: rgba(6, 8, 15, 0.8);
  display:flex;
  align-items:center;
  gap:10px;
  padding: 6px 10px;
  box-shadow: 0 -6px 20px rgba(0,0,0,0.45);
  z-index: 10000;
}

#start-btn {
  background: var(--accent);
  border: none;
  color: white;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
}

.task-buttons {
  display:flex;
  gap:8px;
  align-items:center;
  flex:1;
  overflow-x:auto;
}

/* Start Menu */
#start-menu {
  position: fixed;
  left: 12px;
  bottom: 60px;
  width: 220px;
  background: linear-gradient(180deg,#0b1220,#0b1630);
  border-radius: 12px;
  padding: 10px;
  box-shadow: 0 12px 40px rgba(2,6,23,0.7);
  z-index: 20000;
}
.hidden { display: none; }
.start-header { font-size: 14px; color: var(--muted); margin-bottom: 8px; }
.start-item {
  display:block;
  width:100%;
  padding:8px 10px;
  text-align:left;
  background: transparent;
  color: white;
  border-radius:8px;
  border:none;
  cursor:pointer;
  margin:6px 0;
}
.start-item:hover { background: rgba(255,255,255,0.03); }

/* Window */
.window {
  position: absolute;
  width: 560px;
  height: 360px;
  min-width: 300px;
  min-height: 180px;
  background: var(--win-bg);
  color: var(--win-fg);
  border-radius: 12px;
  box-shadow: 0 18px 60px rgba(2,6,23,0.6);
  overflow: hidden;
  display:flex;
  flex-direction:column;
  border: 1px solid rgba(0,0,0,0.08);
}

.win-header {
  height: 40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0 10px;
  background: linear-gradient(180deg,#eef2ff, #e7ecff);
  cursor: grab;
  user-select: none;
}
.win-title { font-weight:600; color:#0b1320; }
.win-controls { display:flex; gap:8px; align-items:center; }

.win-control-btn {
  width: 14px; height:14px; border-radius:50%;
  display:inline-block; cursor:pointer;
}
.win-close { background: #ff6b6b; }
.win-min { background: #ffd166; }

/* Content area */
.win-body {
  padding: 12px;
  flex: 1;
  overflow:auto;
  background: white;
}

/* Notepad styles */
.notepad-text {
  width:100%;
  height:100%;
  min-height:200px;
  border:none;
  resize:none;
  outline:none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, "Roboto Mono", monospace;
  font-size:13px;
  color:#0b1320;
}

/* Taskbar button style */
.task-btn {
  background: rgba(255,255,255,0.04);
  color: white;
  padding:6px 10px;
  border-radius: 8px;
  border: none;
  cursor:pointer;
  display:flex;
  gap:8px;
  align-items:center;
  white-space:nowrap;
}

/* Clock */
.clock {
  color: var(--muted);
  font-size:13px;
  padding:0 8px;
  margin-left:auto;
}