/* ============================================================
   desktop.css — design tokens + background/CRT, menubar,
   screen, desktop icons, sticky note, dock
   ============================================================ */

/* ------------------------------------------------------------
   1. DESIGN TOKENS  (shared — chat.css consumes these too)
   ------------------------------------------------------------ */
:root {
  /* warm poolside sky / surface */
  --bg-0: #ffb89a; /* warm coral-peach (sky top) */
  --bg-1: #f7e6c8; /* cream (sky mid) */
  --bg-2: #bfe3df; /* soft aqua (low horizon / pool) */

  /* ink — dark warm browns */
  --ink: #3a2c22;
  --muted: #7a6a58;
  --faint: #a7967f;

  /* warm classic-Mac accents */
  --cyan: #3fa9a0;   /* teal */
  --pink: #ef6f5e;   /* coral / salmon */
  --gold: #f0b53f;   /* mustard */
  --peach: #f08a4b;  /* warm orange */
  --violet: #5b7aa6; /* denim blue */

  /* surfaces — opaque cream "paper" tones */
  --glass: rgba(250, 243, 226, 0.97);       /* window body paper #faf3e2 */
  --glass-strong: rgba(243, 231, 206, 0.98); /* secondary panel #f3e7ce */
  --glass-bar: rgba(246, 236, 214, 0.95);    /* menubar / dock / titlebar #f6ecd6 */

  /* borders — crisp dark warm outlines */
  --line: rgba(58, 44, 34, 0.55);
  --line-soft: rgba(58, 44, 34, 0.28);
  --radius: 8px;
  --radius-sm: 7px;

  /* subtle warm rings (replace neon glow) */
  --glow-cyan: 0 0 0 1px rgba(63, 169, 160, 0.55), 2px 2px 0 rgba(58, 44, 34, 0.22);
  --glow-pink: 0 0 0 1px rgba(239, 111, 94, 0.55), 2px 2px 0 rgba(58, 44, 34, 0.22);
  --shadow-win: 0 14px 28px -14px rgba(74, 48, 28, 0.5), 0 0 0 1px rgba(58, 44, 34, 0.18);
  --shadow-bar: 0 6px 16px -10px rgba(74, 48, 28, 0.4);

  /* layout metrics */
  --menubar-h: 34px;
  --dock-h: 74px;

  /* type */
  --font-ui: "Space Grotesk", system-ui, sans-serif;
  --font-display: "Pixelify Sans", monospace;
  --font-mono: "DM Mono", ui-monospace, "SF Mono", monospace;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Base page color = the menubar/dock cream, NOT the coral sky. The animated
   canvas paints the gradient over the visible viewport; this color is what
   shows in the iOS safe areas (status bar / home indicator), so those strips
   blend with the chrome instead of flashing coral. */
html {
  background: #f6ecd6;
}
body {
  background: #f6ecd6;
  color: var(--ink);
}

/* ------------------------------------------------------------
   2. BACKGROUND CANVAS + CRT OVERLAY
   ------------------------------------------------------------ */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  display: block;
  /* graceful fallback before canvas paints — warm poolside sky */
  background:
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 52%, var(--bg-2) 100%);
}

#crt-overlay {
  position: fixed;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  /* very subtle warm screen texture (gentle horizontal sheen) */
  background-image:
    repeating-linear-gradient(
      to bottom,
      rgba(120, 84, 48, 0.05) 0px,
      rgba(120, 84, 48, 0.05) 1px,
      transparent 1px,
      transparent 4px
    );
  mix-blend-mode: multiply;
  opacity: 0.5;
  transition: opacity 0.4s var(--ease);
}

/* soft warm vignette as a gentle additive layer */
#crt-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    120% 100% at 50% 42%,
    transparent 60%,
    rgba(120, 70, 30, 0.14) 100%
  );
  mix-blend-mode: normal;
}

body.no-crt #crt-overlay {
  opacity: 0;
}

/* ------------------------------------------------------------
   3. DESKTOP SHELL
   ------------------------------------------------------------ */
#desktop {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
}

/* ------------------------------------------------------------
   4. MENUBAR — frosted top bar
   ------------------------------------------------------------ */
#menubar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  height: var(--menubar-h);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 10px;
  background: var(--glass-bar);
  -webkit-backdrop-filter: blur(4px) saturate(1.1);
  backdrop-filter: blur(4px) saturate(1.1);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-bar);
  font-size: 13px;
  user-select: none;
}

.menubar__brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.5px;
  color: var(--ink);
  padding: 0 8px 0 2px;
  text-shadow: 1px 1px 0 rgba(240, 138, 75, 0.4);
}

.menubar__sun {
  color: var(--gold);
  text-shadow: 1px 1px 0 rgba(240, 138, 75, 0.5);
}

.menubar__menus {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* generic menubar buttons (menus + items) */
.menubar__menu,
.menubar__item {
  appearance: none;
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--muted);
  padding: 5px 10px;
  border-radius: 8px;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.menubar__menu:hover,
.menubar__item:hover {
  background: rgba(58, 44, 34, 0.08);
  color: var(--ink);
}

.menubar__spacer {
  flex: 1 1 auto;
}

/* CRT toggle reflects pressed state — classic button */
#crt-toggle {
  font-family: var(--font-mono);
  letter-spacing: 1px;
  border: 1.5px solid var(--line);
  background: var(--glass-strong);
}

#crt-toggle[aria-pressed="true"] {
  color: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 1px 1px 0 rgba(58, 44, 34, 0.5);
}

/* Hire CTA — coral classic button */
.menubar__cta {
  color: #faf3e2;
  font-weight: 700;
  border: 1.5px solid var(--ink);
  background: var(--pink);
  box-shadow: 2px 2px 0 rgba(58, 44, 34, 0.9);
}

.menubar__cta:hover {
  color: #faf3e2;
  filter: brightness(1.04);
}

.menubar__cta:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 rgba(58, 44, 34, 0.9);
}

.menubar__clock {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink);
  padding: 0 6px 0 10px;
  letter-spacing: 0.5px;
  font-variant-numeric: tabular-nums;
}

/* ------------------------------------------------------------
   5. SCREEN
   ------------------------------------------------------------ */
#screen {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

#windows {
  position: absolute;
  inset: 0;
  z-index: 20;
  pointer-events: none; /* windows themselves re-enable */
}

#windows > * {
  pointer-events: auto;
}

/* ------------------------------------------------------------
   6. DESKTOP ICONS  (top-left)
   ------------------------------------------------------------ */
#desktop-icons {
  position: absolute;
  top: calc(var(--menubar-h) + 14px);
  left: 16px;
  z-index: 15;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 92px;
}

.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  width: 100%;
  padding: 10px 6px 8px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  text-align: center;
  transition: background 0.16s var(--ease), transform 0.16s var(--ease);
}

.desktop-icon:hover,
.desktop-icon:focus-visible {
  background: rgba(255, 245, 222, 0.5);
}

.desktop-icon:active {
  transform: scale(0.96);
}

.desktop-icon__glyph,
.desktop-icon span:first-child {
  font-size: 30px;
  line-height: 1;
  filter: drop-shadow(0 2px 3px rgba(74, 48, 28, 0.3));
}

.desktop-icon__label,
.desktop-icon span:last-child {
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  text-shadow: 0 1px 2px rgba(255, 248, 230, 0.9);
}

/* ------------------------------------------------------------
   7. STICKY NOTE — rotated paper card with a pin
   ------------------------------------------------------------ */
#sticky-note {
  position: absolute;
  right: 34px;
  bottom: 26px;
  z-index: 16;
  width: 218px;
  padding: 22px 18px 18px;
  background: linear-gradient(170deg, #ffeeb0, #ffe9a8);
  color: #4a3410;
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.45;
  border-radius: 3px;
  transform: rotate(-3.5deg);
  box-shadow:
    0 12px 24px -12px rgba(74, 48, 28, 0.45),
    0 1px 0 rgba(255, 255, 255, 0.4) inset;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

#sticky-note:hover,
#sticky-note:focus-visible {
  transform: rotate(-1.5deg) scale(1.02);
  box-shadow: 0 18px 30px -14px rgba(74, 48, 28, 0.5);
}

#sticky-note b {
  color: var(--pink);
}

.sticky-note__pin {
  position: absolute;
  top: -9px;
  left: 50%;
  width: 18px;
  height: 18px;
  margin-left: -9px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ff9e8a, var(--pink) 55%, #c84a3a);
  box-shadow: 0 3px 5px rgba(74, 48, 28, 0.45);
}

/* ------------------------------------------------------------
   8. DOCK — frosted bottom bar, macOS-ish hover scale
   ------------------------------------------------------------ */
#dock {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12px;
  margin: 0 auto;
  width: -moz-fit-content;
  width: fit-content;
  z-index: 40;
  display: flex;
  align-items: flex-end;
  gap: 6px;
  padding: 8px 12px;
  max-width: calc(100vw - 24px);
  background: var(--glass-bar);
  -webkit-backdrop-filter: blur(4px) saturate(1.1);
  backdrop-filter: blur(4px) saturate(1.1);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 10px 22px -12px rgba(74, 48, 28, 0.5);
}

/* dock button holds an emoji glyph (.dock__icon) + a label that we hide
   in favor of the native title tooltip (macOS-style), + a running dot. */
.dock__icon {
  font-size: 28px;
  line-height: 1;
  filter: drop-shadow(0 2px 3px rgba(74, 48, 28, 0.3));
}
.dock__label {
  display: none;
}

.dock__item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 9px;
  font-size: 28px;
  line-height: 1;
  background: var(--glass-strong);
  border: 1.5px solid var(--line);
  transform-origin: bottom center;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.dock__item:hover,
.dock__item:focus-visible {
  transform: translateY(-6px);
  background: #fff7e4;
  box-shadow: 2px 4px 0 rgba(58, 44, 34, 0.6);
}

/* running-dot indicator — small coral square */
.dock__item.is-running::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 6px;
  height: 6px;
  margin-left: -3px;
  border-radius: 1px;
  background: var(--pink);
  box-shadow: 0 1px 2px rgba(58, 44, 34, 0.4);
}

/* ------------------------------------------------------------
   9. REDUCED MOTION
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  .desktop-icon,
  .dock__item,
  #sticky-note,
  #crt-overlay,
  .menubar__menu,
  .menubar__item {
    transition: none !important;
  }
}