/* ============================================================
   Win95 design system — extracted from react95 (MIT)
   Tokens: packages/core/components/themes/tokens/win95.ts
   Shadows: packages/core/components/themes/baseTheme.ts
   Components: Button.css.ts, TitleBar.css.ts, Modal.css.ts,
               TaskBar.css.ts, GlobalStyle.css.ts
   ============================================================ */

@font-face {
  font-family: 'MS Sans Serif';
  src: url('fonts/MS-Sans-Serif-8pt.ttf') format('truetype');
  font-style: normal;
  font-weight: normal;
}
@font-face {
  font-family: 'MS Sans Serif';
  src: url('fonts/MS-Sans-Serif-8pt-bold.ttf') format('truetype');
  font-style: normal;
  font-weight: bold;
}
@font-face {
  font-family: 'React95Video-Numbers';
  src: url('fonts/React95Video-Numbers.woff2') format('woff2'),
       url('fonts/React95Video-Numbers.ttf') format('truetype');
  font-style: normal;
  font-weight: normal;
}

:root {
  /* win95 theme tokens */
  --w95-anchor: #000e7a;
  --w95-anchor-visited: #440381;
  --w95-border-dark: #868a8e;
  --w95-border-darkest: #000000;
  --w95-border-light: #d2d2d2;
  --w95-border-lighter: #e6e6e6;
  --w95-border-lightest: #ffffff;
  --w95-canvas: #008080; /* classic desktop teal */
  --w95-canvas-text: #ffffff;
  --w95-header-bg: #000e7a;
  --w95-header-inactive-bg: #7f787f;
  --w95-header-inactive-text: #c6c6c6;
  --w95-header-text: #fefefe;
  --w95-material: #c3c7cb;
  --w95-material-text: #000000;
  --w95-text-disabled: #868a8e;
  --w95-text-disabled-shadow: #d2d2d2;
  --w95-text-invert: #ffffff;
  --w95-progress: #000e7a;
  --w95-input-bg: #ffffff;
  --w95-input-bg-disabled: #d2d2d2;

  /* generateShadows(win95) */
  --w95-shadow-out:
    inset 0.5px 0.5px 0px 0.5px var(--w95-border-lightest),
    inset 0 0 0 1px var(--w95-border-dark),
    1px 0px 0 0px var(--w95-border-darkest),
    0px 1px 0 0px var(--w95-border-darkest),
    1px 1px 0 0px var(--w95-border-darkest);
  --w95-shadow-in:
    inset 0px 0px 0px 0px,
    inset 1px 1px 0px 0px var(--w95-border-dark),
    0.5px 0.5px 0px 0.5px var(--w95-border-lightest);
  --w95-shadow-input:
    inset -1px -1px 0 0 var(--w95-material),
    inset 1px 1px 0 0 var(--w95-border-darkest),
    0.5px 0.5px 0 0.5px var(--w95-border-lightest);

  --w95-font: 'MS Sans Serif', 'Pixelated MS Sans Serif', Tahoma, sans-serif;
  --w95-font-led: 'React95Video-Numbers', monospace;
}

.w95, .w95 * { font-family: var(--w95-font); }
.w95 {
  font-size: 12px;
  color: var(--w95-material-text);
  -webkit-font-smoothing: none;
  font-smooth: never;
}
.w95 a { color: var(--w95-anchor); }
.w95 a:visited { color: var(--w95-anchor-visited); }

/* ---------- Raised / sunken frames ---------- */
.w95-raised {
  background: var(--w95-material);
  box-shadow: var(--w95-shadow-out);
}
.w95-sunken {
  background: var(--w95-input-bg);
  box-shadow: var(--w95-shadow-input);
}
.w95-well { /* light inset, e.g. status bar cells */
  box-shadow: inset 1px 1px 0 0 var(--w95-border-dark),
              inset -1px -1px 0 0 var(--w95-border-lightest);
}

/* ---------- Button (Button.css.ts) ---------- */
.w95-btn {
  background-color: var(--w95-material);
  padding: 7px 20px 5px;
  border: none;
  color: var(--w95-material-text);
  font-size: 12px;
  font-family: var(--w95-font);
  cursor: pointer;
  user-select: none;
  box-shadow:
    inset 1px 1px 0px 1px var(--w95-border-lightest),
    inset 0 0 0 1px var(--w95-border-dark),
    1px 1px 0 0px var(--w95-border-darkest);
}
.w95-btn:disabled { color: var(--w95-text-disabled); }
.w95-btn:focus-visible {
  outline: 1px dotted var(--w95-material-text);
  outline-offset: -5px;
  box-shadow:
    inset 1px 1px 0px 1px var(--w95-border-lightest),
    inset -0.5px -0.5px 0px 1px var(--w95-border-dark),
    1px 1px 0 1px var(--w95-border-darkest);
}
.w95-btn:active, .w95-btn.w95-btn--pressed {
  padding: 8px 20px 4px;
  outline: 1px dotted var(--w95-border-darkest);
  outline-offset: -5px;
  box-shadow:
    inset 0 0 0 1px var(--w95-border-dark),
    0 0 0 1px var(--w95-border-darkest);
}
.w95-btn--sm { padding: 4px 12px 3px; }
.w95-btn--sm:active, .w95-btn--sm.w95-btn--pressed { padding: 5px 12px 2px; }
.w95-btn--default { /* default action: extra dark ring */
  box-shadow:
    inset 1px 1px 0px 1px var(--w95-border-lightest),
    inset 0 0 0 1px var(--w95-border-dark),
    1px 1px 0 0px var(--w95-border-darkest),
    0 0 0 1px var(--w95-border-darkest);
}

/* ---------- Title bar (TitleBar.css.ts) ---------- */
.w95-titlebar {
  height: 20px;
  padding: 2px;
  display: flex;
  align-items: center;
  box-shadow: none;
  user-select: none;
  background: var(--w95-header-bg);
  color: var(--w95-header-text);
}
.w95-titlebar--inactive {
  background: var(--w95-header-inactive-bg);
  color: var(--w95-header-inactive-text);
}
.w95-titlebar img { width: 16px; height: 16px; margin-right: 4px; flex-shrink: 0; image-rendering: pixelated; }
.w95-titlebar-title {
  flex-grow: 1;
  flex-shrink: 1;
  overflow: hidden;
  white-space: nowrap;
  font-weight: bold;
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: 0.5px;
}
.w95-titlebar-options { display: flex; margin-left: auto; }
.w95-titlebar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 2px;
  width: 17px;
  height: 14px;
  min-width: 0;
  padding: 0;
  font-weight: 600;
  font-size: 10px;
  line-height: 1;
}
.w95-titlebar-btn:active { padding: 1px 0 0 1px; outline: none; }

/* ---------- Window (Modal.css.ts) ---------- */
.w95-window {
  display: flex;
  flex-direction: column;
  padding: 2px;
  background-color: var(--w95-material);
  box-shadow: var(--w95-shadow-out);
}

/* ---------- Menu bar (Modal.css.ts menuWrapper) ---------- */
.w95-menubar {
  display: flex;
  flex-direction: row;
  list-style: none;
  margin: 0;
  padding: 1px 0;
  user-select: none;
}
.w95-menubar-item {
  position: relative;
  padding: 2px 6px 1px;
  cursor: default;
}
.w95-menubar-item--open, .w95-menubar-item:active {
  background: var(--w95-header-bg);
  color: var(--w95-text-invert);
}

/* ---------- Menu / dropdown list (List) ---------- */
.w95-menu {
  background: var(--w95-material);
  box-shadow: var(--w95-shadow-out);
  padding: 2px;
  margin: 0;
  list-style: none;
  min-width: 160px;
  z-index: 50;
}
.w95-menu-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 16px 4px 8px;
  white-space: nowrap;
  cursor: default;
  position: relative;
}
.w95-menu-item img { width: 16px; height: 16px; image-rendering: pixelated; }
.w95-menu-item:hover, .w95-menu-item--hot {
  background: var(--w95-header-bg);
  color: var(--w95-text-invert);
}
.w95-menu-item--disabled { color: var(--w95-text-disabled); text-shadow: 1px 1px 0 var(--w95-text-disabled-shadow); }
.w95-menu-item--disabled:hover { background: transparent; color: var(--w95-text-disabled); }
.w95-menu-sep {
  height: 0;
  margin: 3px 2px;
  border-top: 1px solid var(--w95-border-dark);
  border-bottom: 1px solid var(--w95-border-lightest);
}

/* ---------- Inputs ---------- */
.w95-input, .w95-textarea, .w95-select {
  background: var(--w95-input-bg);
  border: none;
  box-shadow: var(--w95-shadow-input);
  padding: 4px 6px;
  font-size: 12px;
  font-family: var(--w95-font);
  color: var(--w95-material-text);
  outline: none;
}
.w95-input:disabled, .w95-textarea:disabled {
  background: var(--w95-input-bg-disabled);
  color: var(--w95-text-disabled);
}
.w95-textarea { resize: none; }

/* ---------- Fieldset (groove) ---------- */
.w95-fieldset {
  border: none;
  box-shadow: inset 0 0 0 1px var(--w95-border-lightest),
              0 0 0 1px var(--w95-border-dark),
              inset 1px 1px 0 1px var(--w95-border-dark),
              inset -1px -1px 0 1px var(--w95-border-lightest);
  padding: 12px;
  position: relative;
}
.w95-fieldset-legend {
  position: absolute;
  top: -7px;
  left: 8px;
  background: var(--w95-material);
  padding: 0 4px;
}

/* ---------- Progress bar ---------- */
.w95-progress {
  box-shadow: var(--w95-shadow-input);
  background: var(--w95-input-bg);
  height: 16px;
  padding: 2px;
}
.w95-progress-fill {
  height: 100%;
  background: repeating-linear-gradient(
    to right,
    var(--w95-progress) 0 9px,
    transparent 9px 11px
  );
}

/* ---------- Tabs ---------- */
.w95-tabs { display: flex; padding-left: 4px; position: relative; z-index: 1; }
.w95-tab {
  padding: 4px 10px 3px;
  background: var(--w95-material);
  box-shadow:
    inset 1px 1px 0 0 var(--w95-border-lightest),
    inset -1px 0 0 0 var(--w95-border-darkest),
    inset 2px 0 0 -1px var(--w95-border-dark) ;
  border-top-left-radius: 2px;
  border-top-right-radius: 2px;
  cursor: default;
  user-select: none;
}
.w95-tab--active {
  padding: 4px 12px 5px;
  margin-top: -2px;
  margin-bottom: -1px;
  font-weight: bold;
}
.w95-tab-body {
  background: var(--w95-material);
  box-shadow: var(--w95-shadow-out);
  padding: 12px;
}

/* ---------- Status bar ---------- */
.w95-statusbar { display: flex; gap: 2px; padding-top: 2px; }
.w95-statusbar-cell {
  box-shadow: inset 1px 1px 0 0 var(--w95-border-dark),
              inset -1px -1px 0 0 var(--w95-border-lightest);
  padding: 2px 8px;
  flex-shrink: 0;
}
.w95-statusbar-cell--grow { flex-grow: 1; }

/* ---------- Desktop icon ---------- */
.w95-desktop-icon {
  width: 76px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 2px;
  cursor: default;
  user-select: none;
}
.w95-desktop-icon img { width: 32px; height: 32px; image-rendering: pixelated; }
.w95-desktop-icon .w95-icon-label {
  color: var(--w95-canvas-text);
  font-size: 11px;
  text-align: center;
  padding: 1px 3px;
  line-height: 1.2;
  max-width: 76px;
  overflow-wrap: break-word;
}
.w95-desktop-icon--selected .w95-icon-label {
  background: var(--w95-header-bg);
  outline: 1px dotted var(--w95-canvas-text);
}
.w95-desktop-icon--selected img {
  filter: brightness(0.7) sepia(1) hue-rotate(190deg) saturate(3);
}

/* ---------- Explorer-style icon grid item ---------- */
.w95-file-icon {
  width: 84px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 2px;
  cursor: default;
  user-select: none;
}
.w95-file-icon img { width: 32px; height: 32px; image-rendering: pixelated; }
.w95-file-icon .w95-icon-label {
  font-size: 11px;
  text-align: center;
  padding: 1px 3px;
  max-width: 80px;
  overflow-wrap: break-word;
}
.w95-file-icon--selected .w95-icon-label {
  background: var(--w95-header-bg);
  color: var(--w95-text-invert);
  outline: 1px dotted var(--w95-material-text);
}

/* ---------- Scrollbars (GlobalStyle.css.ts) ---------- */
.w95-scroll::-webkit-scrollbar { width: 17px; height: 17px; }
.w95-scroll::-webkit-scrollbar-track {
  background-image:
    linear-gradient(45deg, var(--w95-material) 25%, transparent 25%, transparent 75%, var(--w95-material) 75%),
    linear-gradient(45deg, var(--w95-material) 25%, transparent 25%, transparent 75%, var(--w95-material) 75%);
  background-color: var(--w95-border-lightest);
  background-size: 4px 4px;
  background-position: 0 0, 2px 2px;
}
.w95-scroll::-webkit-scrollbar-corner { background-color: var(--w95-material); }
.w95-scroll::-webkit-scrollbar-thumb {
  box-sizing: border-box;
  background: var(--w95-material);
  border: 1px solid;
  border-color: var(--w95-border-lightest) var(--w95-border-darkest) var(--w95-border-darkest) var(--w95-border-lightest);
  box-shadow: inset 1px 1px 0 0 var(--w95-border-light), inset -1px -1px 0 0 var(--w95-border-dark);
}
.w95-scroll::-webkit-scrollbar-button {
  box-sizing: border-box;
  background-color: var(--w95-material);
  display: block;
  height: 17px;
  width: 17px;
  border: 1px solid;
  border-color: var(--w95-border-lightest) var(--w95-border-darkest) var(--w95-border-darkest) var(--w95-border-lightest);
  box-shadow: inset 1px 1px 0 0 var(--w95-border-light), inset -1px -1px 0 0 var(--w95-border-dark);
  background-repeat: no-repeat;
  background-position: center;
}
.w95-scroll::-webkit-scrollbar-button:horizontal:increment:start,
.w95-scroll::-webkit-scrollbar-button:horizontal:decrement:end,
.w95-scroll::-webkit-scrollbar-button:vertical:increment:start,
.w95-scroll::-webkit-scrollbar-button:vertical:decrement:end { display: none; }
.w95-scroll::-webkit-scrollbar-button:vertical:decrement {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='4'%3E%3Cpath d='M4 0L8 4H0z' fill='%23000'/%3E%3C/svg%3E");
}
.w95-scroll::-webkit-scrollbar-button:vertical:increment {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='4'%3E%3Cpath d='M4 4L0 0h8z' fill='%23000'/%3E%3C/svg%3E");
}
.w95-scroll::-webkit-scrollbar-button:horizontal:decrement {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='8'%3E%3Cpath d='M0 4L4 0v8z' fill='%23000'/%3E%3C/svg%3E");
}
.w95-scroll::-webkit-scrollbar-button:horizontal:increment {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='8'%3E%3Cpath d='M4 4L0 8V0z' fill='%23000'/%3E%3C/svg%3E");
}

/* ---------- LED display (Minesweeper counters) ---------- */
.w95-led {
  font-family: var(--w95-font-led);
  background: #000;
  color: #f00;
  padding: 2px 3px;
  font-size: 18px;
  letter-spacing: 2px;
  box-shadow: inset 1px 1px 0 0 var(--w95-border-dark),
              inset -1px -1px 0 0 var(--w95-border-lightest);
}

/* ---------- Checkbox / radio (simplified) ---------- */
.w95-check { display: inline-flex; align-items: center; gap: 6px; cursor: default; user-select: none; }
.w95-check input { 
  appearance: none;
  width: 13px; height: 13px;
  background: var(--w95-input-bg);
  box-shadow: var(--w95-shadow-input);
  margin: 0;
  display: grid;
  place-items: center;
}
.w95-check input:checked::after {
  content: '';
  width: 7px; height: 7px;
  background: var(--w95-material-text);
  clip-path: polygon(0 45%, 25% 45%, 45% 70%, 80% 0, 100% 12%, 50% 100%, 0 65%);
}
.w95-check input[type=radio] { border-radius: 50%; }
.w95-check input[type=radio]:checked::after {
  width: 5px; height: 5px; border-radius: 50%; clip-path: none;
}