/* ==========================================================
   BukowskiOS — a desktop in a browser tab
   Theme: late-night bar-room / typewriter, not a SaaS dashboard
   ========================================================== */

:root{
  --bg-deep: #171310;
  --paper: #ece1c4;
  --paper-shade: #d9c9a0;
  --ink: #2a2118;
  --ink-soft: #6b5c48;
  --amber: #c9871f;
  --amber-bright: #e2a53c;
  --rust: #9a3b28;
  --cream: #f1e7d2;

  --radius: 5px;
  --shadow-window: 0 18px 40px rgba(0,0,0,.45), 0 2px 0 rgba(0,0,0,.2);
  --font-display: 'Special Elite', 'Courier New', monospace;
  --font-body: 'Courier Prime', 'Courier New', monospace;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; margin: 0; }
body{
  font-family: var(--font-body);
  background: var(--bg-deep);
  overflow: hidden;
}
button{ font: inherit; }
button:focus-visible{ outline: 2px dashed var(--amber-bright); outline-offset: 2px; }

/* ---------- Desktop & wallpapers ---------- */

.desktop{
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  color: var(--cream);
}

.wallpaper-barroom{
  background:
    radial-gradient(circle at 18% 12%, rgba(226,165,60,.18), transparent 42%),
    radial-gradient(circle at 85% 90%, rgba(154,59,40,.14), transparent 45%),
    linear-gradient(160deg, #201810, #120e0a 70%);
}
.wallpaper-ash{
  background:
    radial-gradient(circle at 20% 15%, rgba(180,180,170,.14), transparent 45%),
    linear-gradient(160deg, #2b2b28, #121210 75%);
}
.wallpaper-rust{
  background:
    radial-gradient(circle at 80% 20%, rgba(200,90,50,.2), transparent 45%),
    linear-gradient(160deg, #2a1712, #150c09 75%);
}
.wallpaper-midnight{
  background:
    radial-gradient(circle at 25% 20%, rgba(70,90,140,.18), transparent 45%),
    linear-gradient(160deg, #12161f, #080a10 75%);
}

/* ---------- Desktop icons ---------- */

.desktop-icons{
  position: absolute;
  top: 22px;
  left: 18px;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 92px;
}
.icon{
  background: transparent;
  border: none;
  color: var(--cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 8px 4px;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: .72rem;
  line-height: 1.25;
}
.icon:hover, .icon:focus-visible{ background: rgba(241,231,210,.08); }
.icon svg{ width: 30px; height: 30px; }
.icon span{ text-align: center; word-break: break-word; }
.icon svg, .start-menu-item svg{
  fill: none;
  stroke: var(--amber-bright);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.start-menu-item svg{ stroke: var(--ink-soft); }

/* ---------- Windows ---------- */

.windows-layer{
  position: absolute;
  inset: 0;
  z-index: 10;
  pointer-events: none; /* clicks fall through to icons, except inside a .window */
}

.window{
  position: absolute;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-window);
  min-width: 260px;
  min-height: 180px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(8px) scale(.98);
  animation: winIn 160ms ease forwards;
}
@keyframes winIn{ to{ opacity: 1; transform: none; } }
.window.active{ box-shadow: 0 22px 50px rgba(0,0,0,.55), 0 0 0 1px var(--amber); }
.window.minimized{ display: none; }
.window.maximized{ border-radius: 0; }

.window-titlebar{
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--paper-shade);
  border-bottom: 1px solid rgba(42,33,24,.18);
  cursor: move;
  user-select: none;
  font-family: var(--font-display);
  font-size: .8rem;
}
.window-titlebar .title-text{
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.window-controls{ display: flex; gap: 6px; }
.win-btn{
  width: 17px;
  height: 17px;
  border-radius: 3px;
  border: 1px solid rgba(42,33,24,.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .68rem;
  cursor: pointer;
  background: transparent;
  color: var(--ink);
  line-height: 1;
}
.win-btn.close:hover{ background: var(--rust); color: #fff; border-color: var(--rust); }
.win-btn.min:hover, .win-btn.max:hover{ background: var(--amber); color: #241c14; border-color: var(--amber); }

.window-body{
  flex: 1;
  overflow: auto;
  padding: 16px;
  font-family: var(--font-body);
  font-size: .9rem;
  line-height: 1.6;
}
.window-body:has(.terminal){ padding: 0; }
.window-body::-webkit-scrollbar{ width: 8px; }
.window-body::-webkit-scrollbar-thumb{ background: rgba(42,33,24,.25); border-radius: 4px; }

.app-heading{ font-family: var(--font-display); margin: 0 0 10px; font-size: 1rem; }
.app-hint{ color: var(--ink-soft); font-size: .78rem; margin-bottom: 10px; }

.resize-handle{
  position: absolute;
  right: 0;
  bottom: 0;
  width: 18px;
  height: 18px;
  cursor: nwse-resize;
}
.resize-handle::after{
  content: '';
  position: absolute;
  right: 3px;
  bottom: 3px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--ink-soft);
  border-bottom: 2px solid var(--ink-soft);
  opacity: .5;
}

/* ---------- Terminal app ---------- */

.terminal{
  background: #100c09;
  color: #d9c9a0;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 14px;
}
.terminal-output{
  flex: 1;
  overflow-y: auto;
  white-space: pre-wrap;
  font-size: .82rem;
  line-height: 1.5;
}
.terminal-output::-webkit-scrollbar{ width: 8px; }
.terminal-output::-webkit-scrollbar-thumb{ background: rgba(217,201,160,.25); border-radius: 4px; }
.terminal-input-row{
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  border-top: 1px solid rgba(217,201,160,.15);
  padding-top: 8px;
}
.terminal-prompt{ color: var(--amber-bright); }
.terminal-input{
  flex: 1;
  background: transparent;
  border: none;
  color: #f1e7d2;
  font-family: var(--font-body);
  font-size: .82rem;
  outline: none;
}

/* ---------- Notepad app ---------- */

.notepad-textarea{
  width: 100%;
  height: calc(100% - 26px);
  resize: none;
  border: 1px solid rgba(42,33,24,.2);
  border-radius: 4px;
  padding: 10px;
  font-family: var(--font-body);
  font-size: .88rem;
  background: #fbf6e9;
  color: var(--ink);
}
.notepad-status{ font-size: .7rem; color: var(--ink-soft); margin-top: 6px; }

/* ---------- Devlog app ---------- */

.devlog-entry{ border-left: 3px solid var(--amber); padding-left: 10px; margin-bottom: 14px; }
.devlog-entry b{ display: block; font-family: var(--font-display); font-size: .78rem; color: var(--ink-soft); margin-bottom: 2px; }

/* ---------- Settings app ---------- */

.wallpaper-swatches{ display: flex; gap: 10px; margin-top: 8px; flex-wrap: wrap; }
.swatch{ width: 52px; height: 36px; border-radius: 4px; border: 2px solid transparent; cursor: pointer; }
.swatch.active{ border-color: var(--amber); }
.swatch-barroom{ background: linear-gradient(135deg, #e2a53c, #201810); }
.swatch-ash{ background: linear-gradient(135deg, #b4b4aa, #121210); }
.swatch-rust{ background: linear-gradient(135deg, #c85a32, #150c09); }
.swatch-midnight{ background: linear-gradient(135deg, #465a8c, #080a10); }

/* ---------- Taskbar & start menu ---------- */

.taskbar{
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  background: rgba(15,11,8,.92);
  border-top: 1px solid rgba(201,135,31,.4);
  z-index: 50;
}
.start-btn{
  font-family: var(--font-display);
  background: var(--amber);
  color: #1c1409;
  border: none;
  padding: 8px 14px;
  border-radius: 3px;
  cursor: pointer;
  font-size: .85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.start-btn:hover{ background: var(--amber-bright); }
.start-btn-mark{ font-weight: bold; }

.taskbar-windows{ flex: 1; display: flex; gap: 6px; overflow-x: auto; height: 100%; align-items: center; }
.taskbar-item{
  font-family: var(--font-display);
  font-size: .72rem;
  background: rgba(241,231,210,.08);
  color: var(--cream);
  border: 1px solid rgba(241,231,210,.15);
  padding: 6px 10px;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 0;
}
.taskbar-item.active{ background: var(--amber); color: #1c1409; border-color: var(--amber); }
.taskbar-item.minimized{ opacity: .55; font-style: italic; }

.taskbar-clock{ font-family: var(--font-display); font-size: .78rem; color: var(--cream); padding: 0 6px; white-space: nowrap; flex-shrink: 0; }

.start-menu{
  position: absolute;
  left: 10px;
  bottom: 60px;
  width: 220px;
  background: var(--paper);
  color: var(--ink);
  border-radius: 6px;
  box-shadow: var(--shadow-window);
  overflow: hidden;
  z-index: 60;
}
.start-menu[hidden]{ display: none; }
.start-menu-header{
  font-family: var(--font-display);
  background: var(--paper-shade);
  padding: 10px 14px;
  font-size: .8rem;
  border-bottom: 1px solid rgba(42,33,24,.15);
}
.start-menu-list{ display: flex; flex-direction: column; padding: 6px; }
.start-menu-item{
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: none;
  text-align: left;
  padding: 9px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: .85rem;
  color: var(--ink);
}
.start-menu-item:hover, .start-menu-item:focus-visible{ background: rgba(42,33,24,.08); }
.start-menu-item svg{ width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- Motion & small screens ---------- */

@media (prefers-reduced-motion: reduce){
  .window{ animation: none; opacity: 1; transform: none; }
}

@media (max-width: 600px){
  .desktop-icons{ width: 76px; gap: 14px; }
  .icon{ font-size: .62rem; }
  .icon svg{ width: 24px; height: 24px; }
  .taskbar-item{ font-size: .66rem; padding: 5px 7px; max-width: 100px; }
  .start-btn{ padding: 6px 10px; font-size: .75rem; }
  .window-body{ padding: 12px; font-size: .85rem; }
}