/* ===== Pastel theme overrides (98.css variables) ===== */
:root {
  --surface:           #e8dcc0;   /* warm cream — replaces the default grey */
  --button-face:       #e8dcc0;
  --button-highlight:  #f9efd6;   /* light bevel */
  --button-shadow:     #a89378;   /* dark bevel */
  --window-frame:      #2a1f10;   /* warm near-black for crisp outlines */
  --dialog-gray:       #a89378;
  --dialog-gray-light: #c8b89a;
}

/* ===== Base ===== */
* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  font-family: "Pixelated MS Sans Serif", Arial, sans-serif;
  font-size: 12px;
  user-select: none;
  -webkit-user-select: none;
}

/* ===== Desktop (with painting wallpaper, bar at top) ===== */
#desktop {
  position: fixed;
  inset: 48px 0 0 0;
  background: #5a5a4a url('background.png') center / cover no-repeat;
  overflow: hidden;
}

.desktop-icons {
  position: absolute;
  inset: 14px;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: 10px;
  align-content: flex-start;
}

.desktop-icon {
  width: 108px;
  padding: 10px 6px;
  text-align: center;
  color: white;
  cursor: pointer;
  border: 1px dotted transparent;
  outline: none;
}
.desktop-icon.selected {
  background: rgba(0, 0, 128, 0.45);
  border: 1px dotted #ffffff;
}
.desktop-icon .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 8px;
  display: block;
  image-rendering: pixelated;
  filter: drop-shadow(1px 2px 1px rgba(0,0,0,0.55));
}
.desktop-icon .label {
  display: block;
  word-wrap: break-word;
  line-height: 1.25;
  font-size: 13px;
  text-shadow:
     1px  1px 0 #000,
    -1px  1px 0 #000,
     1px -1px 0 #000,
    -1px -1px 0 #000,
     0 0 4px rgba(0,0,0,0.55);
}

/* ===== Windows container ===== */
#windows {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.window-instance {
  position: absolute;
  pointer-events: auto;
  min-width: 280px;
  min-height: 180px;
  display: flex;
  flex-direction: column;
}
.window-instance .window-body {
  flex: 1;
  overflow: auto;
  margin: 0;
  padding: 8px;
  background: #e8dcc0;
}
.window-instance .window-body.no-pad { padding: 0; }
.window-instance.maximized {
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
}
.window-instance.minimized { display: none; }

.title-bar-text { display: flex; align-items: center; gap: 4px; }
.title-icon { width: 14px; height: 14px; image-rendering: pixelated; }
.title-bar { cursor: move; }
.window-instance.maximized .title-bar { cursor: default; }

/* ===== Resize handle ===== */
.resize-handle {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 16px;
  height: 16px;
  cursor: nwse-resize;
  background:
    linear-gradient(
      135deg,
      transparent 0% 55%,
      #a89378 55% 60%,
      transparent 60% 70%,
      #a89378 70% 75%,
      transparent 75% 85%,
      #a89378 85% 90%,
      transparent 90% 100%
    );
}

/* ===== Iframe content ===== */
.iframe-content {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
  display: block;
}

/* ===== Folder window (with toolbar for Up nav) ===== */
.folder-wrapper {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
}
.folder-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 7px;
  background: #e8dcc0;
  border-bottom: 1px solid #a89378;
  box-shadow: inset 0 1px 0 #f9efd6;
  flex-shrink: 0;
}
.folder-btn {
  height: 26px;
  padding: 0 10px;
  font-family: inherit;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.folder-btn:disabled { color: #a89378; }
.folder-path {
  flex: 1;
  background: #fff;
  box-shadow: inset 1px 1px 0 #a89378, inset -1px -1px 0 #f9efd6;
  padding: 4px 7px;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.folder-content {
  flex: 1;
  overflow: auto;
  background: #fff;
}
.folder-view {
  display: grid;
  grid-template-columns: repeat(auto-fill, 96px);
  gap: 6px;
  padding: 10px;
  align-content: flex-start;
}
.folder-item {
  text-align: center;
  cursor: pointer;
  padding: 6px 4px;
  border: 1px dotted transparent;
}
.folder-item:hover { background: rgba(0, 0, 128, 0.08); }
.folder-item.selected {
  background: #000080;
  color: #fff;
  border: 1px dotted #fff;
}
.folder-item .icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 5px;
  display: block;
  image-rendering: pixelated;
}
.folder-item .label {
  font-size: 12px;
  word-wrap: break-word;
  line-height: 1.25;
}
.folder-empty {
  padding: 30px;
  color: #555;
  grid-column: 1 / -1;
  text-align: center;
  font-style: italic;
}

/* ===== Taskbar (at TOP, pastel cream) ===== */
#taskbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 48px;
  background: linear-gradient(to bottom, #f0e4cc 0%, #e8dcc0 55%, #ddcfae 100%);
  border-bottom: 1px solid #8a7558;
  display: flex;
  align-items: center;
  padding: 4px;
  gap: 4px;
  box-shadow: inset 0 1px 0 #fbf4e0, inset 0 -1px 0 #b09a78;
  z-index: 10000;
}

.taskbar-separator {
  width: 1px;
  height: 34px;
  background: #a89378;
  box-shadow: 1px 0 0 #f9efd6;
  margin: 0 3px;
  flex-shrink: 0;
}

.start-btn {
  height: 38px;
  min-width: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-weight: bold;
  padding: 0 12px;
  font-family: inherit;
  font-size: 15px;
}
.start-btn .start-logo {
  display: inline-block;
  width: 24px;
  height: 24px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><g transform='rotate(-4 8 8)'><rect x='1' y='1' width='6' height='6' fill='%23dd0000'/><rect x='9' y='1' width='6' height='6' fill='%2300aa00'/><rect x='1' y='9' width='6' height='6' fill='%230066cc'/><rect x='9' y='9' width='6' height='6' fill='%23ffcc00'/></g></svg>") no-repeat center / contain;
}
.start-btn.pressed {
  border-color: #6b5a44 #f9efd6 #f9efd6 #6b5a44 !important;
  box-shadow: inset 1px 1px 0 #2a1f10 !important;
}

/* ===== Quick-launch (CV, LinkedIn) ===== */
.taskbar-quick {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}
.taskbar-quick-item {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid transparent;
}
.taskbar-quick-item:hover {
  border: 1px solid #f9efd6;
  box-shadow: inset 1px 1px 0 #f9efd6, inset -1px -1px 0 #a89378;
  background: #f0e3c4;
}
.taskbar-quick-item:active {
  border-color: #6b5a44 #f9efd6 #f9efd6 #6b5a44;
  box-shadow: inset 1px 1px 0 #a89378;
}
.taskbar-quick-item img {
  width: 32px;
  height: 32px;
  image-rendering: pixelated;
}

/* ===== Active windows list ===== */
#taskbar-windows {
  flex: 1;
  display: flex;
  gap: 3px;
  overflow: hidden;
}
.taskbar-window {
  height: 38px;
  min-width: 170px;
  max-width: 210px;
  padding: 0 10px;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
  white-space: nowrap;
  font-family: inherit;
  font-size: 12px;
}
.taskbar-window .tb-label {
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}
.taskbar-window .tb-icon {
  width: 22px;
  height: 22px;
  image-rendering: pixelated;
  flex-shrink: 0;
}
.taskbar-window.active {
  border-color: #6b5a44 #f9efd6 #f9efd6 #6b5a44 !important;
  box-shadow: inset 1px 1px 0 #2a1f10 !important;
  background: #d4c5a2 !important;
}

#taskbar-tray {
  background: #e8dcc0;
  box-shadow: inset 1px 1px 0 #a89378, inset -1px -1px 0 #f9efd6;
  padding: 5px 15px;
  font-size: 13px;
  min-width: 84px;
  text-align: center;
  flex-shrink: 0;
}

/* ===== Start menu (drops DOWN from top bar) ===== */
#start-menu {
  position: fixed;
  top: 48px;
  left: 2px;
  display: flex;
  width: 290px;
  min-height: 310px;
  background: #ebe0c5;
  border: 2px outset #e8dcc0;
  z-index: 9999;
}
#start-menu.hidden { display: none; }

.start-menu-side {
  width: 50px;
  background: linear-gradient(to top, #4a6890 0%, #6b8aae 45%, #95b1cf 100%);
  color: #fff;
  font-weight: bold;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0;
  flex-shrink: 0;
}
.start-menu-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  background: #ffffff url('me.png') center / cover no-repeat;
  flex-shrink: 0;
  margin-bottom: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
.start-menu-side-text {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 13px;
  letter-spacing: 1px;
  white-space: nowrap;
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 6px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.35);
}

.start-menu-list {
  list-style: none;
  margin: 0;
  padding: 3px;
  flex: 1;
}
.start-menu-list li {
  padding: 7px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 14px;
  color: #222;
}
.start-menu-list li:hover {
  background: #4a6890;
  color: #fff;
}
.start-menu-list li .icon {
  width: 32px;
  height: 32px;
  image-rendering: pixelated;
  flex-shrink: 0;
}
.start-menu-list .separator {
  height: 1px;
  background: #a89378;
  box-shadow: 0 1px 0 #f9efd6;
  margin: 5px 4px;
  padding: 0;
  cursor: default;
}
.start-menu-list .separator:hover { background: #a89378; }

/* Cascading submenus (Windows-style) */
.start-menu-list li.has-submenu,
.start-submenu li.has-submenu {
  position: relative;
}
.submenu-arrow {
  margin-left: auto;
  font-size: 10px;
  padding-left: 8px;
  line-height: 1;
}
.menu-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.start-submenu {
  position: absolute;
  top: -4px;
  left: 100%;
  background: #ebe0c5;
  border: 2px outset #e8dcc0;
  list-style: none;
  margin: 0;
  padding: 3px;
  min-width: 240px;
  max-width: 320px;
  z-index: 10001;
  display: none;
}
.start-menu-list li.has-submenu:hover > .start-submenu,
.start-menu-list li.has-submenu.submenu-open > .start-submenu,
.start-submenu li.has-submenu:hover > .start-submenu,
.start-submenu li.has-submenu.submenu-open > .start-submenu {
  display: block;
}
/* Submenu items inherit styling from .start-menu-list li (selectors above
   apply to descendants), but the inner list itself needs its own list-reset */
.start-submenu li {
  padding: 7px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 14px;
  color: #222;
  position: relative;
}
.start-submenu li:hover {
  background: #4a6890;
  color: #fff;
}
.start-submenu li .icon {
  width: 28px;
  height: 28px;
  image-rendering: pixelated;
  flex-shrink: 0;
}

/* ===== Inactive title bar ===== */
.title-bar.inactive {
  background: linear-gradient(90deg, #a89378, #c8b89a) !important;
}

/* ===== Mobile fallback ===== */
@media (max-width: 768px) {
  .desktop-icons {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    align-content: flex-start;
    gap: 8px;
  }
  .desktop-icon { width: auto; }

  .window-instance {
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
  }
  .window-instance .title-bar { cursor: default; }
  .resize-handle { display: none; }

  .taskbar-window { min-width: 90px; max-width: 130px; padding: 0 6px; }
  .start-btn .start-text { display: none; }
  .start-btn { min-width: 56px; padding: 0 8px; }
  #start-menu { width: calc(100% - 4px); }
  #taskbar-tray { padding: 4px 10px; font-size: 12px; min-width: 70px; }

  .folder-view {
    grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  }

  /* Cascading submenus don't fit on narrow screens — JS opens the
     folder window instead. */
  .start-submenu { display: none !important; }
  .submenu-arrow { display: none; }
}

/* ===== Markdown rendering ===== */
.md-wrapper {
  background: #ffffff;
  padding: 28px 36px 40px;
  min-height: 100%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14px;
  line-height: 1.65;
  color: #222;
  user-select: text;
  -webkit-user-select: text;
}
.md-wrapper > *:first-child { margin-top: 0; }

.md-wrapper h1, .md-wrapper h2, .md-wrapper h3,
.md-wrapper h4, .md-wrapper h5, .md-wrapper h6 {
  font-family: Verdana, Tahoma, Geneva, sans-serif;
  color: #2a3a5a;
  margin: 1.4em 0 0.5em;
  line-height: 1.3;
  font-weight: bold;
}
.md-wrapper h1 {
  font-size: 1.7em;
  border-bottom: 2px solid #4a6890;
  padding-bottom: 6px;
  margin-top: 0.2em;
}
.md-wrapper h2 { font-size: 1.35em; border-bottom: 1px solid #d4c5a2; padding-bottom: 4px; }
.md-wrapper h3 { font-size: 1.15em; }
.md-wrapper h4 { font-size: 1.02em; }

.md-wrapper p { margin: 0.85em 0; }

.md-wrapper code {
  font-family: "Courier New", Consolas, monospace;
  background: #f4eede;
  padding: 1px 5px;
  border: 1px solid #d4c5a2;
  font-size: 0.92em;
  border-radius: 0;
}
.md-wrapper pre {
  background: #f4eede;
  border: 1px solid #d4c5a2;
  padding: 10px 12px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.45;
}
.md-wrapper pre code {
  background: none;
  border: none;
  padding: 0;
}

.md-wrapper blockquote {
  border-left: 4px solid #4a6890;
  margin: 1em 0;
  padding: 0.6em 1em;
  background: #f4f1e8;
  color: #2a2a2a;
}
.md-wrapper blockquote p:first-child { margin-top: 0; }
.md-wrapper blockquote p:last-child  { margin-bottom: 0; }

.md-wrapper a       { color: #2a4f8a; text-decoration: underline; }
.md-wrapper a:hover { color: #1a3a6a; }

.md-wrapper ul, .md-wrapper ol { margin: 0.6em 0; padding-left: 1.7em; }
.md-wrapper li { margin: 0.2em 0; }

.md-wrapper hr {
  border: 0;
  border-top: 1px solid #d4c5a2;
  margin: 1.5em 0;
}

.md-wrapper table {
  border-collapse: collapse;
  margin: 1em 0;
}
.md-wrapper table th,
.md-wrapper table td {
  border: 1px solid #a89378;
  padding: 4px 8px;
}
.md-wrapper table th { background: #ebe0c5; }

.md-wrapper .footnotes {
  margin-top: 2em;
  padding-top: 1em;
  border-top: 1px solid #d4c5a2;
  font-size: 0.92em;
  color: #333;
}
.md-wrapper sup { font-size: 0.78em; }

/* Article header (title, subtitle, date · categories · tags) */
.md-wrapper .article-meta {
  margin: 0 0 1.5em;
  padding-bottom: 1em;
  border-bottom: 1px solid #d4c5a2;
}
.md-wrapper .article-title {
  margin: 0;
  font-family: Verdana, Tahoma, Geneva, sans-serif;
  color: #2a3a5a;
  font-size: 1.8em;
  font-weight: bold;
  border: 0;
  padding: 0;
  line-height: 1.25;
}
.md-wrapper .article-subtitle {
  margin: 0.4em 0 0;
  color: #555;
  font-style: italic;
  font-size: 1.1em;
}
.md-wrapper .article-info {
  margin: 0.7em 0 0;
  font-family: Verdana, Tahoma, Geneva, sans-serif;
  font-size: 0.85em;
  color: #777;
  letter-spacing: 0.02em;
}

/* MathJax */
.md-wrapper mjx-container { font-size: 1.05em; }
.md-wrapper mjx-container[display="true"] {
  margin: 1em 0 !important;
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
  padding: 2px 0;
}
.md-wrapper mjx-container[jax="CHTML"] { color: #222; }

.md-loading, .md-error {
  padding: 32px;
  text-align: center;
  color: #555;
  font-family: Verdana, sans-serif;
  font-size: 13px;
}
.md-error code {
  display: inline-block;
  margin-top: 10px;
  background: #fee;
  border: 1px solid #fbb;
  padding: 4px 8px;
  color: #800;
}