/* ── Theme presets (MIN-696) ──────────────────────────────────────────────
   One palette per mode, chosen on the account (`lib/theme-presets.ts`). The
   pre-paint script writes both choices onto <html> before the first paint:

     <html class="dark" data-theme-light="nord-light" data-theme-dark="nord-dark">

   and the mode class decides which one is read. A light palette is keyed on
   `html:not(.dark)`, a dark one on `html.dark`, so switching modes (or the OS
   switching under "system") lands on the palette saved for that mode.

   Specificity is deliberate: `html:not(.dark)[…]` and `html.dark[…]` weigh
   (0,2,1), above every mode-level override in globals.css — `:root`, `.dark`
   and the app shell's `.dark[data-app-shell]` (0,2,0). That is why the
   presets live in their own file without having to come last.

   The minddy presets have NO rule here: an absent or default attribute leaves
   app/tokens.css untouched, pixel for pixel, with its lavender accent
   (MIN-840). An unknown id, such as the retired `violet-*`, falls back to it.

   Only neutral surfaces, text, focus rings and the primary action move.
   Borders are not set here: app/tokens.css draws them as a light veil of
   `--foreground`, so each palette tints them with its own text color at the
   same weight. Only the high-contrast presets draw them heavier. Status, priority, destructive, project, mention and rich-text colors
   keep their meaning in every palette. Values are plain hexadecimal so
   `lib/theme-presets.test.ts` can measure each pair's WCAG contrast: normal
   text 4.5:1, focus ring 3:1, and 7:1 text with 3:1 borders for the
   high-contrast presets. */

/* ── Accent presets ── only the accent color changes: primary actions and
   the focus ring. Every surface — content, sidebar, top and bottom bars,
   tabs, selection — keeps minddy's own neutral values, and `--brand` stays
   lavender.

   "Noir" (light) and "Blanc" (dark) are the ink actions minddy had before
   lavender became its default: near-black buttons in light mode, near-white
   ones in dark mode, with a neutral focus ring. */
html:not(.dark)[data-theme-light="ink-light"] {
  --primary: #16181e;
  --primary-foreground: #ffffff;
  --ring: #555555;
  --sidebar-primary: #16181e;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-ring: #555555;
}

html.dark[data-theme-dark="ink-dark"] {
  --primary: #f4f5f8;
  --primary-foreground: #0f1216;
  --ring: #b7b7b7;
  --sidebar-primary: #f4f5f8;
  --sidebar-primary-foreground: #0f1216;
  --sidebar-ring: #b7b7b7;
}

html:not(.dark)[data-theme-light="blue-light"] {
  --primary: #2563eb;
  --primary-foreground: #ffffff;
  --ring: #2563eb;
  --sidebar-primary: #2563eb;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-ring: #2563eb;
}

html.dark[data-theme-dark="blue-dark"] {
  --primary: #60a5fa;
  --primary-foreground: #0a0a0a;
  --ring: #60a5fa;
  --sidebar-primary: #60a5fa;
  --sidebar-primary-foreground: #0a0a0a;
  --sidebar-ring: #60a5fa;
}

html:not(.dark)[data-theme-light="green-light"] {
  --primary: #15803d;
  --primary-foreground: #ffffff;
  --ring: #15803d;
  --sidebar-primary: #15803d;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-ring: #15803d;
}

html.dark[data-theme-dark="green-dark"] {
  --primary: #4ade80;
  --primary-foreground: #0a0a0a;
  --ring: #4ade80;
  --sidebar-primary: #4ade80;
  --sidebar-primary-foreground: #0a0a0a;
  --sidebar-ring: #4ade80;
}

html:not(.dark)[data-theme-light="orange-light"] {
  --primary: #c2410c;
  --primary-foreground: #ffffff;
  --ring: #c2410c;
  --sidebar-primary: #c2410c;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-ring: #c2410c;
}

html.dark[data-theme-dark="orange-dark"] {
  --primary: #fb923c;
  --primary-foreground: #0a0a0a;
  --ring: #fb923c;
  --sidebar-primary: #fb923c;
  --sidebar-primary-foreground: #0a0a0a;
  --sidebar-ring: #fb923c;
}

html:not(.dark)[data-theme-light="rose-light"] {
  --primary: #e11d48;
  --primary-foreground: #ffffff;
  --ring: #e11d48;
  --sidebar-primary: #e11d48;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-ring: #e11d48;
}

html.dark[data-theme-dark="rose-dark"] {
  --primary: #fb7185;
  --primary-foreground: #0a0a0a;
  --ring: #fb7185;
  --sidebar-primary: #fb7185;
  --sidebar-primary-foreground: #0a0a0a;
  --sidebar-ring: #fb7185;
}

/* ── Solarized Light ── base3 / base2 surfaces, base02 ink, blue focus. */
html:not(.dark)[data-theme-light="solarized-light"] {
  --background: #fdf6e3;
  --foreground: #073642;
  --card: #fdf6e3;
  --card-foreground: #073642;
  --popover: #fdf6e3;
  --popover-foreground: #073642;
  --primary: #073642;
  --primary-foreground: #fdf6e3;
  --secondary: #eee8d5;
  --secondary-foreground: #073642;
  --muted: #eee8d5;
  --muted-foreground: #4f646b;
  --accent: #e9e2cc;
  --accent-foreground: #073642;
  --input: #e2dbc4;
  --ring: #268bd2;
  --sidebar: #eee8d5;
  --sidebar-foreground: #073642;
  --sidebar-primary: #073642;
  --sidebar-primary-foreground: #fdf6e3;
  --sidebar-accent: #e4ddc6;
  --sidebar-accent-foreground: #073642;
  --sidebar-border: #e2dbc4;
  --sidebar-ring: #268bd2;
  --control: #f4eddb;
  --control-hover: #e9e2cc;
  --surface-raised: #fdf6e3;
  --surface-sunken: #eee8d5;
  --surface-glass: rgb(238 232 213 / 60%);
  --text-tertiary: #4f646b;
}

/* ── Catppuccin Latte ── base / mantle / crust, text, mauve action. */
html:not(.dark)[data-theme-light="catppuccin-latte"] {
  --background: #eff1f5;
  --foreground: #4c4f69;
  --card: #eff1f5;
  --card-foreground: #4c4f69;
  --popover: #eff1f5;
  --popover-foreground: #4c4f69;
  --primary: #8839ef;
  --primary-foreground: #ffffff;
  --secondary: #e6e9ef;
  --secondary-foreground: #4c4f69;
  --muted: #e6e9ef;
  --muted-foreground: #5c5f77;
  --accent: #dce0e8;
  --accent-foreground: #4c4f69;
  --input: #ccd0da;
  --ring: #1e66f5;
  --sidebar: #e6e9ef;
  --sidebar-foreground: #4c4f69;
  --sidebar-primary: #8839ef;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #dce0e8;
  --sidebar-accent-foreground: #4c4f69;
  --sidebar-border: #ccd0da;
  --sidebar-ring: #1e66f5;
  --control: #e6e9ef;
  --control-hover: #dce0e8;
  --surface-raised: #eff1f5;
  --surface-sunken: #e6e9ef;
  --surface-glass: rgb(230 233 239 / 60%);
  --text-tertiary: #5c5f77;
}

/* ── Nord Light ── Snow Storm surfaces, Polar Night ink, Frost action. */
html:not(.dark)[data-theme-light="nord-light"] {
  --background: #eceff4;
  --foreground: #2e3440;
  --card: #eceff4;
  --card-foreground: #2e3440;
  --popover: #eceff4;
  --popover-foreground: #2e3440;
  --primary: #4a6b94;
  --primary-foreground: #ffffff;
  --secondary: #e5e9f0;
  --secondary-foreground: #2e3440;
  --muted: #e5e9f0;
  --muted-foreground: #4c566a;
  --accent: #d8dee9;
  --accent-foreground: #2e3440;
  --input: #d8dee9;
  --ring: #5e81ac;
  --sidebar: #e5e9f0;
  --sidebar-foreground: #2e3440;
  --sidebar-primary: #4a6b94;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #d8dee9;
  --sidebar-accent-foreground: #2e3440;
  --sidebar-border: #d8dee9;
  --sidebar-ring: #5e81ac;
  --control: #e5e9f0;
  --control-hover: #d8dee9;
  --surface-raised: #eceff4;
  --surface-sunken: #e5e9f0;
  --surface-glass: rgb(229 233 240 / 60%);
  --text-tertiary: #4c566a;
}

/* ── High contrast (light) ── pure black on white, borders that read. */
html:not(.dark)[data-theme-light="high-contrast-light"] {
  --background: #ffffff;
  --foreground: #000000;
  --card: #ffffff;
  --card-foreground: #000000;
  --popover: #ffffff;
  --popover-foreground: #000000;
  --primary: #000000;
  --primary-foreground: #ffffff;
  --secondary: #ebebeb;
  --secondary-foreground: #000000;
  --muted: #ebebeb;
  --muted-foreground: #333333;
  --accent: #e0e0e0;
  --accent-foreground: #000000;
  --border: #767676;
  --input: #767676;
  --ring: #0047b3;
  --sidebar: #f0f0f0;
  --sidebar-foreground: #000000;
  --sidebar-primary: #000000;
  --sidebar-primary-foreground: #ffffff;
  --sidebar-accent: #dcdcdc;
  --sidebar-accent-foreground: #000000;
  --sidebar-border: #767676;
  --sidebar-ring: #0047b3;
  --control: #ebebeb;
  --control-hover: #dcdcdc;
  --surface-raised: #ffffff;
  --surface-sunken: #f0f0f0;
  --surface-glass: rgb(240 240 240 / 95%);
  --text-tertiary: #333333;
  --scrollbar-thumb: rgb(0 0 0 / 45%);
  --scrollbar-thumb-hover: rgb(0 0 0 / 65%);
}

/* ── Solarized Dark ── base03 content, base02 chrome, base2 ink. */
html.dark[data-theme-dark="solarized-dark"] {
  --background: #002b36;
  --foreground: #eee8d5;
  --card: #002b36;
  --card-foreground: #eee8d5;
  --popover: #002b36;
  --popover-foreground: #eee8d5;
  --primary: #eee8d5;
  --primary-foreground: #002b36;
  --secondary: #0a3d4a;
  --secondary-foreground: #eee8d5;
  --muted: #073642;
  --muted-foreground: #93a1a1;
  --accent: #0d4351;
  --accent-foreground: #eee8d5;
  --input: #1a4c58;
  --ring: #268bd2;
  --sidebar: #073642;
  --sidebar-foreground: #eee8d5;
  --sidebar-primary: #eee8d5;
  --sidebar-primary-foreground: #002b36;
  --sidebar-accent: #0d4351;
  --sidebar-accent-foreground: #eee8d5;
  --sidebar-border: #164651;
  --sidebar-ring: #268bd2;
  --control: #0a3d4a;
  --control-hover: #114957;
  --surface-raised: #073642;
  --surface-sunken: #00222b;
  --surface-glass: rgb(7 54 66 / 60%);
  --text-tertiary: #93a1a1;
}

/* ── Catppuccin Mocha ── base / mantle / crust, text, mauve action. */
html.dark[data-theme-dark="catppuccin-mocha"] {
  --background: #1e1e2e;
  --foreground: #cdd6f4;
  --card: #1e1e2e;
  --card-foreground: #cdd6f4;
  --popover: #181825;
  --popover-foreground: #cdd6f4;
  --primary: #cba6f7;
  --primary-foreground: #11111b;
  --secondary: #313244;
  --secondary-foreground: #cdd6f4;
  --muted: #313244;
  --muted-foreground: #a6adc8;
  --accent: #313244;
  --accent-foreground: #cdd6f4;
  --input: #45475a;
  --ring: #b4befe;
  --sidebar: #181825;
  --sidebar-foreground: #cdd6f4;
  --sidebar-primary: #cba6f7;
  --sidebar-primary-foreground: #11111b;
  --sidebar-accent: #313244;
  --sidebar-accent-foreground: #cdd6f4;
  --sidebar-border: #313244;
  --sidebar-ring: #b4befe;
  --control: #313244;
  --control-hover: #45475a;
  --surface-raised: #1e1e2e;
  --surface-sunken: #11111b;
  --surface-glass: rgb(24 24 37 / 60%);
  --text-tertiary: #9399b2;
}

/* ── Nord ── Polar Night surfaces, Snow Storm ink, Frost action. */
html.dark[data-theme-dark="nord-dark"] {
  --background: #2e3440;
  --foreground: #eceff4;
  --card: #2e3440;
  --card-foreground: #eceff4;
  --popover: #2e3440;
  --popover-foreground: #eceff4;
  --primary: #88c0d0;
  --primary-foreground: #2e3440;
  --secondary: #3b4252;
  --secondary-foreground: #eceff4;
  --muted: #3b4252;
  --muted-foreground: #b4bccb;
  --accent: #434c5e;
  --accent-foreground: #eceff4;
  --input: #434c5e;
  --ring: #88c0d0;
  --sidebar: #272c36;
  --sidebar-foreground: #eceff4;
  --sidebar-primary: #88c0d0;
  --sidebar-primary-foreground: #2e3440;
  --sidebar-accent: #3b4252;
  --sidebar-accent-foreground: #eceff4;
  --sidebar-border: #3b4252;
  --sidebar-ring: #88c0d0;
  --control: #3b4252;
  --control-hover: #434c5e;
  --surface-raised: #3b4252;
  --surface-sunken: #242933;
  --surface-glass: rgb(46 52 64 / 60%);
  --text-tertiary: #b4bccb;
}

/* ── High contrast (dark) ── pure white on black, borders that read. */
html.dark[data-theme-dark="high-contrast-dark"] {
  --background: #000000;
  --foreground: #ffffff;
  --card: #000000;
  --card-foreground: #ffffff;
  --popover: #0d0d0d;
  --popover-foreground: #ffffff;
  --primary: #ffffff;
  --primary-foreground: #000000;
  --secondary: #1f1f1f;
  --secondary-foreground: #ffffff;
  --muted: #1f1f1f;
  --muted-foreground: #d4d4d4;
  --accent: #2b2b2b;
  --accent-foreground: #ffffff;
  --border: #8c8c8c;
  --input: #8c8c8c;
  --ring: #66b3ff;
  --sidebar: #0d0d0d;
  --sidebar-foreground: #ffffff;
  --sidebar-primary: #ffffff;
  --sidebar-primary-foreground: #000000;
  --sidebar-accent: #2b2b2b;
  --sidebar-accent-foreground: #ffffff;
  --sidebar-border: #8c8c8c;
  --sidebar-ring: #66b3ff;
  --control: #1f1f1f;
  --control-hover: #2e2e2e;
  --surface-raised: #0d0d0d;
  --surface-sunken: #000000;
  --surface-glass: rgb(13 13 13 / 95%);
  --text-tertiary: #d4d4d4;
  --scrollbar-thumb: rgb(255 255 255 / 45%);
  --scrollbar-thumb-hover: rgb(255 255 255 / 65%);
}

/* Code blocks carry a fixed GitHub-like surface (globals.css). Under a
   preset they take the palette's sunken surface instead, so a Solarized page
   does not hold a gray box; the syntax colors stay the GitHub ones, which
   read on every light (resp. dark) surface above. */
/* Accent presets keep minddy's surfaces, so they keep its code blocks too. */
:is(
  html:not(.dark):is(
    [data-theme-light="solarized-light"],
    [data-theme-light="catppuccin-latte"],
    [data-theme-light="nord-light"],
    [data-theme-light="high-contrast-light"]
  ),
  html.dark:is(
    [data-theme-dark="solarized-dark"],
    [data-theme-dark="catppuccin-mocha"],
    [data-theme-dark="nord-dark"],
    [data-theme-dark="high-contrast-dark"]
  )
) .code-block-node-view {
  --code-block-background: var(--surface-sunken);
  --code-block-foreground: var(--foreground);
  --code-block-muted: var(--muted-foreground);
  --code-block-hover: color-mix(in oklab, var(--foreground) 8%, transparent);
}

/* ── Transparency off ─────────────────────────────────────────────────────
   The account can turn the glass of floating surfaces off (Account →
   Preferences). Popovers, menus, selects and the command palette then paint
   their opaque `--popover`, and no backdrop blur runs anywhere in the app.
   The high-contrast presets imply it: a menu showing the page through itself
   loses exactly the contrast those presets exist to guarantee. */
:is(
  html[data-transparency="off"],
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) :is(
  [data-slot="popover-content"],
  [data-slot="dropdown-menu-content"],
  [data-slot="dropdown-menu-sub-content"],
  [data-slot="select-content"],
  [data-floating-surface],
  [role="menu"],
  .desktop-palette-overlay > .desktop-palette-surface
) {
  background-color: var(--popover);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

/* Pseudo-elements cannot sit inside `:is()`, hence three selectors. */
:is(
  html[data-transparency="off"],
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) *,
:is(
  html[data-transparency="off"],
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) *::before,
:is(
  html[data-transparency="off"],
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) *::after {
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

/* ── High contrast: boundaries the borderless design leaves out ────────────
   minddy draws controls and surfaces without borders on purpose; separation
   comes from soft fills that high contrast cannot rely on (a #ebebeb input
   on white is 1.2:1). These rules apply ONLY under the two high-contrast
   palettes and add what WCAG 1.4.11 asks of them: a visible boundary of at
   least 3:1 for controls and floating surfaces, a visible keyboard focus —
   The field and select primitives declare `outline-none ring-0` — and a
   current/selected state that does not depend on a faint background.

   Outlines rather than borders: they take no layout space, so nothing moves
   in this mode either, and they follow `border-radius`. Unlayered, they win
   over the Tailwind utilities (`outline-none`, `outline-hidden`) that live in
   the utilities layer. `--border` is #767676 / #8c8c8c here (≥ 4.5:1). */

/* Controls: fields, selects, outline buttons, switches, input groups. */
:is(
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) :is(
  [data-slot="input"],
  [data-slot="textarea"],
  [data-slot="select-trigger"],
  [data-slot="input-group"],
  [data-slot="command-input-wrapper"],
  [data-slot="switch"],
  button[data-variant="outline"],
  /* App-built fields (rich-text composers, filters, chips) share the same
     borderless fill rather than a slot. */
  [class~="bg-control"],
  textarea,
  input:is([type="text"], [type="search"], [type="email"], [type="password"], [type="url"], [type="number"], :not([type])):not([data-slot="input-group-control"])
) {
  outline: 1px solid var(--border);
  outline-offset: -1px;
}

/* An unchecked switch's white thumb sat on a near-white track. */
:is(
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) [data-slot="switch-thumb"] {
  box-shadow: 0 0 0 1px var(--border);
}

/* Floating surfaces, dialogs and sheets: their edge, not their shadow. */
:is(
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) :is(
  [data-slot="popover-content"],
  [data-slot="dropdown-menu-content"],
  [data-slot="dropdown-menu-sub-content"],
  [data-slot="select-content"],
  [data-slot="hover-card-content"],
  [data-slot="tooltip-content"],
  [data-slot="dialog-content"],
  [data-slot="sheet-content"],
  [data-slot="side-panel-content"],
  [data-floating-surface],
  [role="menu"],
  .desktop-palette-surface
) {
  outline: 1px solid var(--border);
  outline-offset: -1px;
}

/* Scrims dim the page enough to read the dialog as the only active layer. */
:is(
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) :is([data-slot="dialog-overlay"], [data-slot="sheet-overlay"], [data-slot="side-panel-overlay"]) {
  background-color: rgb(0 0 0 / 55%);
}

/* Translucent borders (`border-border/60`, an issue card's
   `border-foreground/10`…) lose the contrast the palette gives `--border`:
   draw them at full strength. */
:is(
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) :is([class*="border-border/"], [data-card-surface]) {
  border-color: var(--border);
}

/* Tabs: every tab gets an edge; the selected one a strong one. */
:is(
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) .app-tab {
  outline: 1px solid var(--border);
  outline-offset: -1px;
}

/* Current, selected and highlighted states: a 2px ink outline, readable
   whatever the fill underneath — sidebar page, selected tab, pressed
   segment, highlighted menu / select / command-palette row. */
:is(
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) :is(
  [aria-current]:not([aria-current="false"]),
  [role="tab"][aria-selected="true"],
  [aria-pressed="true"],
  [role="option"][aria-selected="true"],
  [data-slot="command-item"][data-selected="true"]:not(:where(html[data-app-layout="mobile"] *)),
  [data-highlighted],
  [data-slot="select-item"]:focus,
  [role="menuitem"]:focus,
  [role="menuitemradio"]:focus,
  [role="menuitemcheckbox"]:focus
) {
  outline: 2px solid var(--foreground);
  outline-offset: -2px;
}

/* Keyboard focus, everywhere: the focus ring color, outside the element.
   Menu rows and options keep the inset outline above — outside, their
   scrolling list would clip it. Containers that take focus when they open
   (dialogs, panels, menus) keep their 1px edge instead of a frame. */
:is(
  html:not(.dark)[data-theme-light="high-contrast-light"],
  html.dark[data-theme-dark="high-contrast-dark"]
) :focus-visible:not(
  [role^="menuitem"], [role="option"], [data-slot="select-item"],
  [role="dialog"], [role="alertdialog"], [role="menu"], [role="listbox"],
  [data-slot$="-content"], .desktop-palette-surface
) {
  outline: 2px solid var(--ring);
  outline-offset: 1px;
}