/* tesdash — app styles. Raw values live in assets/tokens.css; this file uses var() only.
   Baseline: Chromium ~90. No :has(), container queries, dvh/svh, nesting. */

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
:root { color-scheme: dark; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-variant-numeric: tabular-nums;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
button, .btn, .tile, .seg { touch-action: manipulation; -webkit-user-select: none; user-select: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: var(--fw-semibold); }
[hidden] { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
:focus { outline: none; }
:focus-visible, .is-focus {
  outline: var(--focus-w) solid var(--c-accent);
  outline-offset: var(--focus-offset);
}

/* ---------- Icons (mask = currentColor, same-origin SVG files) ---------- */
.ico {
  display: inline-block; flex: none;
  width: var(--icon); height: var(--icon);
  background-color: currentColor;
  -webkit-mask: center / contain no-repeat;
  mask: center / contain no-repeat;
}
.i-search { -webkit-mask-image: url(assets/icons/ui/search.svg); mask-image: url(assets/icons/ui/search.svg); }
.i-clear { -webkit-mask-image: url(assets/icons/ui/clear.svg); mask-image: url(assets/icons/ui/clear.svg); }
.i-gear { -webkit-mask-image: url(assets/icons/ui/gear.svg); mask-image: url(assets/icons/ui/gear.svg); }
.i-sliders { -webkit-mask-image: url(assets/icons/ui/sliders.svg); mask-image: url(assets/icons/ui/sliders.svg); }
.i-fullscreen { -webkit-mask-image: url(assets/icons/ui/fullscreen.svg); mask-image: url(assets/icons/ui/fullscreen.svg); }
.i-globe { -webkit-mask-image: url(assets/icons/ui/globe.svg); mask-image: url(assets/icons/ui/globe.svg); }
.i-clock { -webkit-mask-image: url(assets/icons/ui/clock.svg); mask-image: url(assets/icons/ui/clock.svg); }
.i-plus { -webkit-mask-image: url(assets/icons/ui/plus.svg); mask-image: url(assets/icons/ui/plus.svg); }
.i-trash { -webkit-mask-image: url(assets/icons/ui/trash.svg); mask-image: url(assets/icons/ui/trash.svg); }
.i-pencil { -webkit-mask-image: url(assets/icons/ui/pencil.svg); mask-image: url(assets/icons/ui/pencil.svg); }
.i-eye { -webkit-mask-image: url(assets/icons/ui/eye.svg); mask-image: url(assets/icons/ui/eye.svg); }
.i-eye-off { -webkit-mask-image: url(assets/icons/ui/eye-off.svg); mask-image: url(assets/icons/ui/eye-off.svg); }
.i-arrow-left { -webkit-mask-image: url(assets/icons/ui/arrow-left.svg); mask-image: url(assets/icons/ui/arrow-left.svg); }
.i-arrow-right { -webkit-mask-image: url(assets/icons/ui/arrow-right.svg); mask-image: url(assets/icons/ui/arrow-right.svg); }
.i-arrow-up { -webkit-mask-image: url(assets/icons/ui/arrow-up.svg); mask-image: url(assets/icons/ui/arrow-up.svg); }
.i-arrow-down { -webkit-mask-image: url(assets/icons/ui/arrow-down.svg); mask-image: url(assets/icons/ui/arrow-down.svg); }
.i-check { -webkit-mask-image: url(assets/icons/ui/check.svg); mask-image: url(assets/icons/ui/check.svg); }
.i-reset { -webkit-mask-image: url(assets/icons/ui/reset.svg); mask-image: url(assets/icons/ui/reset.svg); }
.i-info { -webkit-mask-image: url(assets/icons/ui/info.svg); mask-image: url(assets/icons/ui/info.svg); }
.i-warning { -webkit-mask-image: url(assets/icons/ui/warning.svg); mask-image: url(assets/icons/ui/warning.svg); }
.i-external-link { -webkit-mask-image: url(assets/icons/ui/external-link.svg); mask-image: url(assets/icons/ui/external-link.svg); }
.i-gamepad { -webkit-mask-image: url(assets/icons/ui/gamepad.svg); mask-image: url(assets/icons/ui/gamepad.svg); }
.i-chevron-down { -webkit-mask-image: url(assets/icons/ui/chevron-down.svg); mask-image: url(assets/icons/ui/chevron-down.svg); }
.i-cat-tv { -webkit-mask-image: url(assets/icons/cat/tv.svg); mask-image: url(assets/icons/cat/tv.svg); }
.i-cat-stream { -webkit-mask-image: url(assets/icons/cat/stream.svg); mask-image: url(assets/icons/cat/stream.svg); }
.i-cat-music { -webkit-mask-image: url(assets/icons/cat/music.svg); mask-image: url(assets/icons/cat/music.svg); }
.i-cat-car { -webkit-mask-image: url(assets/icons/cat/car.svg); mask-image: url(assets/icons/cat/car.svg); }
.i-cat-games { -webkit-mask-image: url(assets/icons/cat/games.svg); mask-image: url(assets/icons/cat/games.svg); }
.i-cat-other { -webkit-mask-image: url(assets/icons/cat/other.svg); mask-image: url(assets/icons/cat/other.svg); }
.i-cat-ai { -webkit-mask-image: url(assets/icons/cat/ai.svg); mask-image: url(assets/icons/cat/ai.svg); }
.i-cat-custom { -webkit-mask-image: url(assets/icons/cat/custom.svg); mask-image: url(assets/icons/cat/custom.svg); }

/* ---------- Buttons & fields ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-3);
  min-height: var(--tap); min-width: var(--tap);
  padding: 0 var(--s-5);
  border: 0; border-radius: var(--r-md);
  background: var(--c-surface-2); color: var(--c-text);
  font-size: var(--fs-control); font-weight: var(--fw-semibold); line-height: var(--lh-tight);
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color var(--t-fast) var(--ease);
}
.btn:active, .btn.is-pressed { background: var(--c-surface-3); }
.btn-primary { background: var(--c-accent); color: var(--c-accent-ink); }
.btn-primary:active, .btn-primary.is-pressed { background: var(--c-accent-press); }
.btn-danger { background: var(--c-danger); color: var(--c-danger-ink); }
.btn-danger:active, .btn-danger.is-pressed { background: var(--c-danger-press); }
.btn-ghost { background: transparent; box-shadow: inset 0 0 0 var(--hairline) var(--c-line-strong); }
.btn-ghost:active, .btn-ghost.is-pressed { background: var(--c-surface-2); }
.btn-icon { padding: 0; width: var(--tap); }
.btn[disabled] { opacity: 0.4; cursor: default; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--s-3); }

.field {
  display: block; width: 100%;
  min-height: var(--tap);
  padding: 0 var(--s-4);
  border: var(--hairline) solid var(--c-line-strong); border-radius: var(--r-md);
  background: var(--c-surface-1);
  font-size: var(--fs-control); text-overflow: ellipsis;
}
.field::placeholder { color: var(--c-text-faint); }
.label { display: block; margin-bottom: var(--s-2); color: var(--c-text-muted); font-size: var(--fs-body); }

/* Segmented toggle (language) — the active option carries the accent */
.seg { display: inline-flex; padding: var(--s-1); gap: var(--s-1); border-radius: var(--r-md); background: var(--c-surface-2); }
.seg button {
  min-height: var(--tap); min-width: var(--seg-min); padding: 0 var(--s-5);
  border: 0; border-radius: var(--r-sm); background: transparent;
  font-size: var(--fs-control); font-weight: var(--fw-semibold); cursor: pointer;
}
.seg button:active { background: var(--c-surface-3); }
.seg button[aria-pressed="true"] { background: var(--c-accent); color: var(--c-accent-ink); }

/* ---------- Header ---------- */
.header {
  position: -webkit-sticky; position: sticky; top: 0; z-index: var(--z-header);
  background: var(--c-bg);
  border-bottom: var(--hairline) solid var(--c-line);
}
.header-in, .main, .footer {
  max-width: var(--content-max); margin: 0 auto; padding-left: var(--page-pad); padding-right: var(--page-pad);
}
.header-in { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4) var(--s-5); padding-top: var(--s-4); padding-bottom: var(--s-4); }
.brand { display: inline-flex; flex-direction: column; justify-content: center; gap: var(--s-2); min-height: var(--tap); text-decoration: none; border-radius: var(--r-sm); }
.brand:active { background: var(--c-surface-2); }
.brand svg { display: block; height: var(--wordmark-h); width: auto; }
.tricolour {
  display: block; width: var(--tricolour-w); height: var(--tricolour-h);
  background: linear-gradient(to right, var(--c-no-red) 0 33.333%, var(--c-no-white) 33.333% 66.666%, var(--c-no-blue) 66.666%);
}
/* the search field is what gives way when the header gets tight, so the row never wraps at car widths */
.search { position: relative; flex: 1 1 var(--s-8); display: flex; align-items: center; min-width: 0; }
.search > .ico { position: absolute; left: var(--s-4); color: var(--c-text-muted); pointer-events: none; }
.search .field { padding-left: calc(var(--s-4) + var(--icon) + var(--s-3)); padding-right: var(--search-end); }
.search .field:placeholder-shown { padding-right: var(--s-4); }
.search .field::-webkit-search-cancel-button { -webkit-appearance: none; display: none; }
.search-clear { position: absolute; right: 0; top: 0; bottom: 0; background: transparent; padding: 0 var(--s-4); color: var(--c-text-muted); }
.search-clear:active { background: var(--c-surface-3); }
.actions { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: var(--s-2);
  min-height: var(--badge-h); padding: 0 var(--s-4);
  border-radius: var(--r-pill); box-shadow: inset 0 0 0 var(--hairline) var(--c-line-strong);
  color: var(--c-text-muted); font-size: var(--fs-body); font-weight: var(--fw-semibold); white-space: nowrap;
}
.badge .ico { width: var(--icon-sm); height: var(--icon-sm); }

/* Edit-mode bar replaces the header actions */
.editbar { display: none; }
.is-editing .search, .is-editing .actions { display: none; }
.is-editing .editbar { display: flex; flex: 1 1 var(--basis-lg); flex-wrap: wrap; align-items: center; gap: var(--s-3) var(--s-4); }
.editbar p { flex: 1 1 var(--basis-sm); color: var(--c-text-muted); }
.editbar strong { color: var(--c-text); font-weight: var(--fw-semibold); }

/* ---------- Main ---------- */
/* min-height keeps the footer below the fold until app.js has filled the grid (no layout shift) */
.main { min-height: 100vh; padding-top: var(--s-5); padding-bottom: var(--s-8); }
/* flex gaps, not margins: hidden blocks (CTA, hint) leave no hole */
.main, #sections { display: flex; flex-direction: column; gap: var(--s-7); }
.main > *, #sections > * { min-width: 0; }

/* Fullscreen call to action: button, one-line hint under it, first-run tips in the same card */
.cta {
  display: flex; flex-direction: column; align-items: flex-start; gap: var(--s-3);
  padding: var(--s-4) var(--s-5); border-radius: var(--r-lg); background: var(--c-surface-1);
}
.cta > p { color: var(--c-text-muted); }
.hint {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3) var(--s-5); align-self: stretch;
  padding-top: var(--s-3); border-top: var(--hairline) solid var(--c-line); color: var(--c-text-muted);
}
.hint p { display: flex; gap: var(--s-3); flex: 1 1 var(--basis-md); }
.hint p .ico { margin-top: var(--s-1); }
.hint strong { color: var(--c-text); font-weight: var(--fw-semibold); }

/* Section header: small letter-spaced muted label + one hairline with an accent lead */
.section-head {
  display: flex; align-items: center; gap: var(--s-3);
  margin-bottom: var(--s-4);
  color: var(--c-text-muted);
  font-size: var(--fs-label); font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-label); text-transform: uppercase; line-height: var(--lh-tight);
}
.section-head .ico { width: var(--icon-sm); height: var(--icon-sm); }
.section-head::after {
  content: ""; flex: 1; height: var(--hairline-accent);
  background:
    linear-gradient(var(--c-accent), var(--c-accent)) left center / var(--hairline-accent-w) var(--hairline-accent) no-repeat,
    linear-gradient(var(--c-line), var(--c-line)) left center / 100% var(--hairline) no-repeat;
}
.section-info { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3) var(--s-4); margin: calc(-1 * var(--s-1)) 0 var(--s-4); color: var(--c-text-muted); }
.section-info > span { display: flex; gap: var(--s-3); flex: 1 1 var(--basis-md); }
.section-info > span > .ico { margin-top: var(--s-1); }
#sections:empty { display: none; }
.empty { padding-bottom: var(--s-6); color: var(--c-text-muted); font-size: var(--fs-control); }

/* ---------- Grid ---------- */
/* Column count comes from app.js (--cols, chosen to avoid orphan tiles); --tile is the resulting tile width. */
.grid {
  display: grid;
  grid-template-columns: repeat(var(--cols, 6), minmax(0, 1fr));
  gap: var(--gutter);
  margin: 0; padding: 0; list-style: none;
}
.strip {
  --tile: var(--tile-recent);
  display: flex; gap: var(--gutter);
  /* top padding leaves room for the focus ring, which the scroller would otherwise clip */
  margin: calc(-1 * var(--s-2)) calc(-1 * var(--page-pad)) 0; padding: var(--s-2) var(--page-pad);
  scroll-padding: 0 var(--page-pad);
  overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x proximity;
  list-style: none; scrollbar-width: none;
}
.strip::-webkit-scrollbar { display: none; }
.strip > li { flex: 0 0 var(--tile-recent); scroll-snap-align: start; }

/* ---------- Tile: the brand colour IS the tile; one chamfered corner is the only texture ---------- */
.tile {
  position: relative; display: block; isolation: isolate;
  width: 100%; padding-top: 100%; /* square; aspect-ratio would do, padding is safest on old Chromium */
  border-radius: var(--r-tile);
  color: var(--t, var(--c-text));
  text-decoration: none; cursor: pointer;
}
.tile::before {
  content: ""; position: absolute; top: 0; right: 0; bottom: 0; left: 0; z-index: -1;
  border-radius: var(--r-tile);
  background-color: var(--c, var(--c-surface-2));
  -webkit-clip-path: polygon(0 0, calc(100% - var(--tile-cut)) 0, 100% var(--tile-cut), 100% 100%, 0 100%);
  clip-path: polygon(0 0, calc(100% - var(--tile-cut)) 0, 100% var(--tile-cut), 100% 100%, 0 100%);
  transition: background-color var(--t-fast) var(--ease);
}
.tile:active::before, .tile.is-pressed::before { background-image: linear-gradient(var(--c-press-veil), var(--c-press-veil)); }
.tile-glyph {
  position: absolute; top: var(--s-4); left: var(--s-4);
  line-height: 1;
}
.tile-mono {
  margin-top: var(--mono-nudge);
  font-size: calc(var(--tile, var(--tile-min)) * var(--mono-scale));
  font-weight: var(--fw-semibold); letter-spacing: var(--ls-mono);
  white-space: nowrap;
}
.tile-mono[data-n="3"] { font-size: calc(var(--tile, var(--tile-min)) * var(--mono-scale-3)); }
.tile-mono[data-n="4"] { font-size: calc(var(--tile, var(--tile-min)) * var(--mono-scale-4)); }
/* the service's own app icon, rounded like on a phone */
.tile-icon {
  width: calc(var(--tile, var(--tile-min)) * var(--glyph-scale)); height: calc(var(--tile, var(--tile-min)) * var(--glyph-scale));
  border-radius: var(--r-app-icon);
  object-fit: contain;
}
.tile-label {
  position: absolute; left: var(--s-4); right: var(--s-4); bottom: var(--s-3);
  font-size: var(--fs-tile); font-weight: var(--fw-semibold); line-height: var(--lh-tight);
  overflow: hidden; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2;
  overflow-wrap: anywhere;
}
.strip .tile-glyph { top: var(--s-3); left: var(--s-3); }
.strip .tile-label { left: var(--s-3); right: var(--s-3); }
/* "Last used" marker: an accent dot sitting in the chamfer notch */
.tile.is-last::after {
  content: ""; position: absolute; top: var(--marker-inset); right: var(--marker-inset);
  width: var(--marker); height: var(--marker); border-radius: 50%; background: var(--c-accent);
}
/* Hidden (edit mode): desaturated monogram, full-contrast label, same geometry */
.tile.is-hidden::before { background-color: var(--c-surface-2); }
.tile.is-hidden .tile-glyph { color: var(--c-hidden-glyph); }
.tile.is-hidden .tile-icon { filter: grayscale(1); opacity: var(--hidden-icon-opacity); }
.tile.is-hidden .tile-label { color: var(--c-text); }

/* ---------- Edit mode ---------- */
.is-editing .tile { cursor: default; }
.tile-ctrl { display: flex; gap: var(--s-2); margin-top: var(--s-2); }
.tile-ctrl .btn { flex: 1; min-width: 0; padding: 0 var(--s-3); font-size: var(--fs-body); }
.tile-ctrl + .tile-ctrl { margin-top: var(--s-2); }
.tile-note { margin-top: var(--s-2); color: var(--c-text-muted); font-size: var(--fs-body); line-height: var(--lh-body); }

/* ---------- Dialogs ---------- */
dialog {
  width: min(var(--panel-w), calc(100vw - 2 * var(--page-pad)));
  max-height: calc(100vh - 2 * var(--s-6));
  padding: 0; border: 0; border-radius: var(--r-lg);
  background: var(--c-surface-1); color: var(--c-text);
  box-shadow: inset 0 0 0 var(--hairline) var(--c-line-strong);
}
dialog::backdrop { background: var(--c-scrim); }
.dlg-head {
  position: -webkit-sticky; position: sticky; top: 0; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
  padding: var(--s-4) var(--s-4) var(--s-4) var(--s-5);
  background: var(--c-surface-1); border-bottom: var(--hairline) solid var(--c-line);
}
.dlg-head h2 { font-size: var(--fs-title); line-height: var(--lh-tight); }
.dlg-body { padding: var(--s-5); }
.dlg-body > * + * { margin-top: var(--s-5); }
.dlg-body h3 {
  margin-bottom: var(--s-3);
  color: var(--c-text-muted); font-size: var(--fs-label); letter-spacing: var(--ls-label); text-transform: uppercase;
}
.dlg-body p { color: var(--c-text-muted); }
.dlg-body p + .btn-row, .dlg-body p + .btn, .dlg-body .seg { margin-top: var(--s-3); }
.dlg-body hr { border: 0; border-top: var(--hairline) solid var(--c-line); margin: var(--s-5) 0; }
.dlg-body p + p { margin-top: var(--s-2); }
.stack > * + * { margin-top: var(--s-5); }
.pick { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--s-5); }
.preview-tile { --tile: var(--tile-recent); width: var(--tile-recent); }
.msg { display: flex; gap: var(--s-3); color: var(--c-warn); }
.msg .ico { margin-top: var(--s-1); }

.swatches { display: grid; grid-template-columns: repeat(5, var(--tap)); gap: var(--s-2); }
.swatch {
  width: var(--tap); height: var(--tap); border: 0; border-radius: var(--r-md);
  background: var(--sw); cursor: pointer; position: relative;
}
.swatch:active { background-image: linear-gradient(var(--c-press-veil), var(--c-press-veil)); }
.swatch[aria-checked="true"]::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  width: var(--swatch-check); height: var(--swatch-check); margin: calc(var(--swatch-check) / -2) 0 0 calc(var(--swatch-check) / -2);
  background-color: var(--sw-ink);
  -webkit-mask: url(assets/icons/ui/check.svg) center / contain no-repeat; mask: url(assets/icons/ui/check.svg) center / contain no-repeat;
}

details { border-top: var(--hairline) solid var(--c-line); }
details:last-child { border-bottom: var(--hairline) solid var(--c-line); }
summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
  min-height: var(--tap); padding: var(--s-3) 0; cursor: pointer; list-style: none;
  font-size: var(--fs-body); font-weight: var(--fw-semibold);
}
summary::-webkit-details-marker { display: none; }
summary:active { background: var(--c-surface-2); }
summary .ico { color: var(--c-text-muted); transition: transform var(--t-base) var(--ease); }
details[open] summary .ico { transform: rotate(180deg); }
details p { padding-bottom: var(--s-4); }

/* ---------- Footer ---------- */
.footer { padding-top: var(--s-5); padding-bottom: var(--s-7); color: var(--c-text-faint); border-top: var(--hairline) solid var(--c-line); }
.footer a { color: var(--c-text-muted); text-underline-offset: var(--s-1); }

/* Breakpoints cannot read custom properties. 900px covers the windowed browser since 2026.26 (≈773 CSS px). */
@media (max-width: 900px) {
  .search { order: 3; flex-basis: 100%; }
  .actions { margin-left: auto; }
}
/* Short windows: let the header scroll away instead of holding a quarter of the screen */
@media (max-height: 640px) {
  .header { position: static; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0ms !important; animation-duration: 0ms !important; }
}