/* =====================================================================
   css/premium.css — PREMIUM PRESENTATION LAYER (redesign 2026-07).
   Purely visual: card surfaces, type scale, whitespace, hover/focus
   motion, and intentional desktop layouts for the Home (js/home.js,
   .uh-*) and Asset Workspace (.cc2) surfaces.

   RULES
   - Tokens only (var(--k-*) / public tokens). No raw hex. rgba() is
     used exclusively for neutral shadow/scrim alpha.
   - No behavior: nothing here changes markup, routing, data or copy.
   - Theme-aware: [data-theme="dark"] refines shadow/border strength.
   - Loaded LAST so equal-specificity rules override the inline app.html
     card baseline without touching it.
   ===================================================================== */

/* ---- motion + interaction primitives -------------------------------- */
.card,
.uh-tile,
.uh-asset-row,
.uh-act-row,
.row.clickable,
.fab-sheet-row {
  transition: transform 180ms cubic-bezier(.2, .6, .3, 1),
              box-shadow 180ms cubic-bezier(.2, .6, .3, 1),
              border-color 180ms ease,
              background-color 180ms ease;
}
@media (hover: hover) {
  .uh-clickable:hover,
  .card.clickable:hover,
  .uh-asset-row:hover,
  .uh-act-row:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(6, 12, 20, .05), 0 16px 32px -16px rgba(6, 12, 20, .18);
  }
}
.uh-clickable:active,
.card.clickable:active,
.uh-asset-row:active,
.uh-act-row:active {
  transform: translateY(0) scale(.99);
}
:where(.uh-clickable, .uh-asset-row, .uh-act-row, .card.clickable, button):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 12px;
}
@media (prefers-reduced-motion: reduce) {
  .card, .uh-tile, .uh-asset-row, .uh-act-row, .row.clickable, .fab-sheet-row {
    transition: none;
  }
  .uh-clickable:hover, .card.clickable:hover, .uh-asset-row:hover, .uh-act-row:hover {
    transform: none;
  }
}

/* ---- premium card surface (both surfaces) --------------------------- */
.uh-root .card,
.cc2 .card {
  border-radius: 20px;
  border: 1px solid var(--line);
  box-shadow: 0 1px 2px rgba(6, 12, 20, .04), 0 10px 28px -18px rgba(6, 12, 20, .14);
}
:root[data-theme="dark"] .uh-root .card,
:root[data-theme="dark"] .cc2 .card {
  box-shadow: 0 1px 0 rgba(255, 255, 255, .03) inset, 0 16px 40px -24px rgba(0, 0, 0, .55);
}

/* ---- Asset Workspace rhythm ----------------------------------------- */
/* `html .cc2` (0,1,1): must out-rank BOTH the app.html inline `.cc2`
   baseline (0,1,0) and comfort.polish's `html.comfort-on .cc2` gap rule
   (0,1,1 — beaten here by cascade order, premium.css loads last). */
html .cc2 { display: flex; flex-direction: column; gap: 18px; }
html .cc2 .card { padding: 22px; }
html .cc2 .cc2-eyebrow, html .cc2 h2 { letter-spacing: .01em; }

/* ---- page-level desktop container (BOTH surfaces) --------------------
   Correction 2026-07-20: desktop must be a real application layout, not
   a centered mobile column. `html .main:has(...)` (0,2,1) + loaded-last
   out-ranks the app.html .main caps AND comfort.polish's
   `html.comfort-on .main:has(.cc2)` 900/960 rules. */
@media (min-width: 1120px) {
  /* html.comfort-on matches comfort.polish's (0,3,1) specificity for
     .main:has(.cc2) so the LAST-loaded sheet (this one) wins; the plain
     variants cover any comfort-off state. */
  html.comfort-on .main:has(.cc2),
  html.comfort-on .main:has(.uh-root),
  html .main:has(.cc2),
  html .main:has(.uh-root) {
    max-width: 1240px;
    padding-left: 40px;
    padding-right: 40px;
  }
}
@media (min-width: 1500px) {
  html.comfort-on .main:has(.cc2),
  html.comfort-on .main:has(.uh-root),
  html .main:has(.cc2),
  html .main:has(.uh-root) {
    max-width: 1320px;
  }
}

/* Workspace desktop: intentional two-column composition. Children opt
   in via aw-half (share a row); everything else spans. Grid, not a
   stretched mobile column. */
@media (min-width: 1120px) {
  html .cc2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
    justify-items: stretch;
  }
  html .cc2 > * { grid-column: 1 / -1; min-width: 0; width: auto; }
  html .cc2 > style { display: none; }
  html .cc2 > .aw-half { grid-column: auto / span 1; }
  /* Row-1 balance pair (co-owner + customer/vendor): shared minimum
     height so the two cards keep one visual rhythm even when one side
     is an empty state. Only the balance cards carry card+aw-half. */
  html .cc2 > .card.aw-half { min-height: 240px; }
  html .cc2 .card { padding: 28px; }
  /* Typography steps up with the wider canvas (visual only). */
  html .cc2 .aw-oi-value { font-size: 28px; }
  html .cc2 .aw-metric-value { font-size: 24px; }
  html .cc2 .aw-hero-photo { height: 300px; }
  html .cc2 .aw-bal-amt { font-size: 17px; }
}
@media (min-width: 1440px) {
  html .cc2 .aw-hero-name { font-size: 40px; }
  html .cc2 .aw-hero-photo { height: 320px; }
}

/* ---- shared link affordance ----------------------------------------- */
.uh-root .cmp-link, .cc2 .cmp-link { font-weight: 650; }

/* ---- SHARED premium asset card (2026-07-21) --------------------------
   One canonical card for Home "My Assets" AND the org asset selector
   (balenHome.assetCardHtml renders the markup on both surfaces).
   Moved here from js/home.js's scoped styles so the classes resolve
   anywhere. Tokens only; light+dark via tokens; hover/press/focus come
   from the interaction primitives above (.uh-clickable). */
.uh-asset-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
@media (min-width: 1024px) {
  .uh-asset-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .uh-asset-grid--single { grid-template-columns: minmax(0, 1fr); }
}
.uh-asset-row {
  display: flex; align-items: center; gap: 16px; padding: 14px 16px;
  min-height: 104px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 18px; box-shadow: var(--shadow-card); cursor: pointer;
}
@media (min-width: 1024px) { .uh-asset-row { min-height: 128px; padding: 18px 20px; gap: 18px; } }
.uh-thumb { width: 76px; height: 76px; border-radius: 16px; overflow: hidden; flex-shrink: 0; background: var(--surface-2); }
@media (min-width: 1024px) { .uh-thumb { width: 84px; height: 84px; } }
.uh-thumb-glyph {
  display: flex; align-items: center; justify-content: center; color: var(--accent);
  background: linear-gradient(135deg, var(--accent-tint) 0%, var(--surface-2) 82%);
}
.uh-thumb-glyph svg { width: 30px; height: 30px; }
.uh-live-chip {
  display: inline-block; vertical-align: 2px; margin-left: 8px; padding: 3px 9px;
  border-radius: 999px; background: var(--accent-tint); color: var(--accent);
  font-size: 11.5px; font-weight: 700; letter-spacing: .02em; white-space: nowrap;
}
.uh-asset-main { flex: 1; min-width: 0; }
.uh-asset-name { font-family: var(--font-sans); font-weight: 650; font-size: 18px; letter-spacing: -.01em; color: var(--text-primary); }
@media (min-width: 1024px) { .uh-asset-name { font-size: 19px; } }
.uh-asset-sub { font-family: var(--font-sans); font-size: 15px; color: var(--text-secondary); margin-top: 3px; }
.uh-asset-next { font-family: var(--font-sans); font-size: 14px; color: var(--text-tertiary); margin-top: 5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.uh-asset-next-quiet { color: var(--text-tertiary); }
.uh-asset-right { text-align: right; flex-shrink: 0; display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; align-self: stretch; padding: 2px 0; }
.uh-asset-right .uh-chev { margin-top: auto; }
.uh-asset-meter { display: flex; flex-direction: column; align-items: flex-end; }
.uh-asset-meter > div:first-child { font-size: 18px !important; font-weight: 650; }
@media (min-width: 1024px) { .uh-asset-meter > div:first-child { font-size: 20px !important; } }
.uh-chev { color: var(--text-tertiary); font-size: 18px; }
/* Exchange-access variant metadata (same card family). */
.uh-x-chip { background: var(--surface-2); color: var(--text-secondary); border: 1px solid var(--line); }
.uh-x-label {
  font-family: var(--font-sans); font-size: 12px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--text-tertiary);
  margin: 20px 2px 12px;
}
.uh-orgx:empty { display: none; }

/* ---- minimal workspace nav bar (2026-07-21) -------------------------- */
/* Apple-style: back · small title · commands. Page-colored (no teal
   presentation block) so the content hero below is the ONE introduction
   and visually grows out of the navigation. */
/* Skin-proof (2026-07-21): the Midnight/Air appearances re-gradient
   `.hero` at (0,2,1)+!important (css/balen.skin.app.css §5.5), which
   out-ranks a (0,1,1) override and painted the nav bar with the full
   gradient again -- title and back arrow lost contrast. The skin-scoped
   selectors below sit at (0,2,2) so the bar stays PAGE-COLORED chrome
   with token foregrounds (AA in every skin/theme) no matter the skin.
   Skins are themes: they may recolor tokens, never repaint chrome. */
html .hero--nav,
html.skin-midnight .hero--nav,
html.skin-air .hero--nav,
html.comfort-on .hero--nav {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  padding-top: calc(10px + env(safe-area-inset-top, 0px));
  /* Kill the teal presentation surface completely: no gradient, no
     inset shadows -- the bar is page-colored chrome. !important is
     required: the app.html .hero base pins its gradient/color/shadow
     with !important (anti-banding block). */
  background: var(--page) !important;
  background-image: none !important;
  box-shadow: none !important;
  border-bottom: 0; min-height: 0;
  padding-bottom: 10px !important;
  color: var(--text-primary) !important;
}
html .hero--nav .hero-nav-title {
  font-family: var(--font-sans); font-size: 15px; font-weight: 650;
  letter-spacing: -.01em; color: var(--text-primary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0;
}
/* Buttons on the page-colored bar: token surfaces, NOT the translucent
   white the gradient hero pins with !important (app.html:1980) -- white
   ghosts on a light page were invisible under the Air skin. */
html .hero--nav .hero-icon-btn,
html.skin-midnight .hero--nav .hero-icon-btn,
html.skin-air .hero--nav .hero-icon-btn {
  color: var(--text-primary) !important;
  border: 1px solid var(--line) !important;
  background: var(--surface) !important;
}
html .hero--nav .hero-icon-btn:hover,
html.skin-midnight .hero--nav .hero-icon-btn:hover,
html.skin-air .hero--nav .hero-icon-btn:hover {
  background: var(--surface-2) !important;
}
/* The workspace content starts tight under the bar (hero attaches). */
html .hero--nav + * .main, /* defensive: structure variants */
html .hero--nav ~ .main { padding-top: 6px; }

/* ---- header command bar (2026-07-21): one engineered control group --- */
.pm-cmdbar { display: flex; align-items: center; gap: 10px; }
.pm-cmdbar .hero-icon-btn,
.uh-cmdbar .uh-cmd {
  width: 40px; height: 40px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0; position: relative; cursor: pointer;
  transition: background-color 140ms ease, transform 140ms ease;
}
.uh-cmdbar { display: flex; align-items: center; gap: 10px; }
.uh-cmdbar .uh-cmd {
  border: 1px solid var(--line); background: var(--surface); color: var(--text-primary);
}
@media (hover: hover) {
  .pm-cmdbar .hero-icon-btn:hover, .uh-cmdbar .uh-cmd:hover { background: var(--surface-2); }
}
.pm-cmdbar .hero-icon-btn:active, .uh-cmdbar .uh-cmd:active { transform: scale(.94); }
/* Honest badge: only rendered when a genuine actionable count exists. */
.pm-badge {
  position: absolute; top: -4px; right: -4px;
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px;
  background: var(--warn); color: var(--warn-on, var(--surface));
  font-family: var(--font-sans); font-size: 10.5px; font-weight: 700;
  line-height: 18px; text-align: center; letter-spacing: 0;
}

/* ---- entrance motion (Phase 2): one subtle rise, alive not flashy ---- */
@media (prefers-reduced-motion: no-preference) {
  .uh-root, .cc2 {
    animation: pmRise 380ms cubic-bezier(.2, .6, .3, 1) both;
  }
}
@keyframes pmRise {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}