/*
  ClipGrow brand layer for the hand-written public pages (login, privacy,
  terms, data deletion, guides, campaign pages). The marketing SPA has its own
  copy of these tokens in src/index.css; both come from the Brand Kit v1.0
  and must stay in step.

  Served at /css/cg-pages.css. It lives in premium-mock/public so the
  marketing build copies it, with the fonts and logo files it points at, to
  the repo root that the Worker serves.

  Each page keeps its own small <style> block for layout; this file supplies
  the fonts, the brand header band, and the shared document styles.
*/

@font-face { font-family: "ClipGrow Display"; src: url("/fonts/ClipGrowDisplay-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "ClipGrow Display Flat"; src: url("/fonts/ClipGrowDisplayFlat-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Plus Jakarta Sans"; src: url("/fonts/PlusJakartaSans-Regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Plus Jakarta Sans"; src: url("/fonts/PlusJakartaSans-Medium.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Plus Jakarta Sans"; src: url("/fonts/PlusJakartaSans-SemiBold.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Plus Jakarta Sans"; src: url("/fonts/PlusJakartaSans-Bold.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Plus Jakarta Sans"; src: url("/fonts/PlusJakartaSans-ExtraBold.woff2") format("woff2"); font-weight: 800 900; font-style: normal; font-display: swap; }

:root {
  --cg-night: #073F2E;
  --cg-emerald: #0B6E4F;
  --cg-bullseye: #10B981;
  --cg-mint: #9FE8C6;
  --cg-ink: #161816;
  --cg-paper: #F2F5F4;
  --cg-ink-soft: #3C4441;
  --cg-ink-muted: #5B6461;
  --cg-line: #D6DDDA;
  --cg-mint-wash: #CFEFE2;
  --cg-font-display: "ClipGrow Display", "Plus Jakarta Sans", system-ui, sans-serif;
  --cg-font-flat: "ClipGrow Display Flat", "Plus Jakarta Sans", system-ui, sans-serif;
  --cg-font-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* The 3D colour face: never bold, letter-spaced or shadowed (kit rule). */
.cg-3d, .cg-flat { font-weight: 400 !important; font-synthesis: none; letter-spacing: 0 !important; text-shadow: none; }
.cg-3d { font-family: var(--cg-font-display); line-height: 1.1; padding-bottom: .08em; }
.cg-flat { font-family: var(--cg-font-flat); }

/* Emerald + 12% pattern, the kit's brand block. */
.cg-emerald-ground {
  position: relative; isolation: isolate;
  background-color: var(--cg-emerald);
}
.cg-emerald-ground::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  opacity: .12; background: url("/patterns/pattern-emerald.webp") 0 0 / 480px repeat;
}

/* ── Brand header band (document pages) ─────────────────────────────── */
.cg-top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px max(20px, calc((100vw - 760px) / 2));
}
.cg-top-logo { display: block; line-height: 0; border-radius: 8px; }
.cg-top-logo img { display: block; height: 40px; width: auto; }
.cg-top-logo:focus-visible { outline: 3px solid var(--cg-mint); outline-offset: 4px; }
.cg-top-cta {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 18px; border-radius: 999px;
  background: var(--cg-paper); color: var(--cg-night) !important; font: 700 .875rem/1 var(--cg-font-body);
  text-decoration: none !important; transition: transform .2s cubic-bezier(.52,.01,0,1), background-color .2s;
}
.cg-top-cta:hover { transform: translateY(-1px); background: #fff; }
.cg-top-cta:focus-visible { outline: 3px solid var(--cg-mint); outline-offset: 3px; }
@media (max-width: 480px) {
  .cg-top-logo img { height: 32px; }
  .cg-top-cta { min-height: 36px; padding: 0 14px; font-size: .8rem; }
}

/* ── Footer strip (document pages) ──────────────────────────────────── */
.cg-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px;
  padding: 28px max(20px, calc((100vw - 760px) / 2));
  color: var(--cg-mint-wash); font: 600 .8rem/1.5 var(--cg-font-body);
}
.cg-bottom img { height: 34px; width: auto; display: block; }
.cg-bottom nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.cg-bottom a { color: var(--cg-mint-wash); text-decoration: none; }
.cg-bottom a:hover { color: var(--cg-paper); text-decoration: underline; text-underline-offset: 4px; }

@media (prefers-reduced-motion: reduce) {
  .cg-top-cta { transition: none; }
}

/* ── Theme ──────────────────────────────────────────────────────────────
   <html data-theme> is set before first paint by /theme-init.js. Dark is
   the default; light is the look above, shown only after a visitor switches.
   These overrides outrank each page's own `:root` block (higher
   specificity), so a page keeps one set of role names for both themes:
     --white = strongest text, --neon = accent, --card = raised surface.
   The brand ground (header band, login page) moves from Emerald Cut to
   Night Forest, the kit's deep green. */
:root { --cg-ground: #0B6E4F; }
:root[data-theme="light"] { color-scheme: light; }
:root[data-theme="dark"] {
  color-scheme: dark;
  --cg-ground: #073F2E;
  --bg: #161816; --bg-mid: #1B1E1C; --card: #1F2321; --card-h: #262B28;
  --border: #2A302E; --border-s: #343B38;
  --neon: #9FE8C6; --neon-d: #CFEFE2; --on-neon: #073F2E;
  --glow: rgba(159,232,198,.22); --glow-soft: rgba(159,232,198,.16);
  --white: #F2F5F4; --text: #C9D1CE; --muted: #7F8A86; --muted-l: #9AA5A1;
  --red: #F87171; --red-bg: rgba(248,113,113,.10);
}
.cg-emerald-ground { background-color: var(--cg-ground); }
[data-theme="dark"] .cta { color: #073F2E !important; }
[data-theme="dark"] .seg-thumb { background: #2A302E !important; border-color: #3C4441 !important; }
[data-theme="dark"] input:hover { border-color: #4A5350; }
[data-theme="dark"] .card { box-shadow: 0 30px 60px rgba(0,0,0,.45); }

/* The switch itself (sun in dark, moon in light). */
.cg-theme-toggle {
  display: inline-grid; place-items: center; width: 40px; height: 40px; flex: none;
  border: 0; border-radius: 999px; background: transparent; color: var(--cg-paper); cursor: pointer;
  transition: transform .2s cubic-bezier(.52,.01,0,1), background-color .2s;
}
.cg-theme-toggle:hover { transform: translateY(-1px); background: rgba(242,245,244,.12); }
.cg-theme-toggle:focus-visible { outline: 3px solid var(--cg-mint); outline-offset: 2px; }
.cg-theme-toggle svg { width: 19px; height: 19px; }
.cg-theme-toggle .i-moon { display: none; }
[data-theme="light"] .cg-theme-toggle .i-moon { display: block; }
[data-theme="light"] .cg-theme-toggle .i-sun { display: none; }
.cg-top-actions { display: flex; align-items: center; gap: 8px; }
/* Login has no header band; the switch sits in the corner of the page. */
.cg-theme-corner { position: fixed; top: 14px; right: 14px; z-index: 5; }