/* ============================================================================
   AR_DIR — UI System  (ar-styles.css)
   DIR EN GREY / MORTAL DOWNER — AR EXPERIENCE
   ----------------------------------------------------------------------------
   Source of truth: AR_DIR_ui_system.png
   Conventions:
     - sizes in rem (1rem = 16px), EXCEPT border-width & corner-radius in px
     - fonts: Noto Sans JP / Noto Serif JP / Quattrocento
     - logo & divider widths approximated from the spec image (exported @144dpi,
       so image-px / 1.5 = CSS-px). Tune the --logo-*-w / --divider-*-w vars.
   ============================================================================ */

:root {
  color-scheme: dark;

  /* ---------- Colors : Background / Surface ---------- */
  --color-bg-black: #000000;         /* BgBlack */
  --color-surface: #0D0F10;          /* Surface */
  --color-surface-border: #5E5644;   /* SurfaceBorder */
  --color-surface-border-dark: #3B3327; /* SurfaceBorderDark */

  /* ---------- Colors : Text ---------- */
  --color-text-headline: #D1D1D1;    /* TextHeadline */
  --color-text-body: #B5B5B5;        /* TextBody */
  --color-text-muted: #8b8b8b;       /* TextMuted */
  --color-text-danger: #FF3B4C;      /* TextDanger */
  --color-text-warning: #FF7238;     /* TextWarning */
  --color-text-gold: #AD9774;        /* TextGold */
  --color-text-link: #807462;        /* TextLink */
  --color-accent: #AD9774;           /* Accent */

  /* ---------- Colors : Icon ---------- */
  --color-icon-primary: #AD9774;     /* IconPrimary */
  --color-icon-secondary: #807462;   /* IconSecondary */
  --color-icon-tertiary: #666666;    /* IconTertiary */

  /* ---------- Colors : Action — Primary ---------- */
  --color-action-primary-bg: #70634B;      /* ActionPrimaryBg */
  --color-action-primary-border: #61503B;  /* ActionPrimaryBorder */
  --color-action-primary-text: #FFFFFF;    /* ActionPrimaryText */

  /* ---------- Colors : Action — Secondary ---------- */
  --color-action-secondary-bg: #191919;     /* ActionSecondaryBg */
  --color-action-secondary-border: #28282A; /* ActionSecondaryBorder */
  --color-action-secondary-text: #807462;   /* ActionSecondaryText */

  /* ---------- Fonts ---------- */
  --font-sans: "Noto Sans JP", system-ui, sans-serif;
  --font-serif: "Noto Serif JP", "Yu Mincho", Georgia, serif;
  --font-quattro: "Quattrocento", "Noto Serif", serif;

  /* ---------- Font size scale (pt in spec ≈ px here; base 1rem = 16px) ---------- */
  --text-3xs: 0.625rem;  /* 10px */
  --text-2xs: 0.6875rem; /* 11px */
  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.8125rem;  /* 13px */
  --text-md: 0.875rem;   /* 14px */
  --text-lg: 1rem;       /* 16px */
  --text-xl: 1.125rem;    /* 16px */

  --line-height-base: 1.7;

  /* ---------- Icon size scale (height-driven, square) ---------- */
  --icon-2xs: 0.75rem;  /* 12px */
  --icon-xs: 0.875rem;  /* 14px — Icon XS H14 */
  --icon-sm: 1.25rem;   /* 20px — Icon SM H20 */
  --icon-md: 1.5rem;    /* 24px — Icon MD H24 */
  --icon-lg: 1.75rem;   /* 28px — Icon LG H28 */
  --icon-xl: 2rem;      /* 32px — Icon XL H32 */
  --icon-2xl: 3rem;     /* 48px — Icon 2XL H48 */

  /* ---------- Spacing scale ---------- */
  --spacing-4xs: 0.35rem; /* 4px */
  --spacing-3xs: 0.5rem;  /* 8px */
  --spacing-2xs: 0.75rem; /* 12px */
  --spacing-xs: 1rem;     /* 16px */
  --spacing-sm: 1.5rem;   /* 24px */
  --spacing-md: 2rem;     /* 32px */
  --spacing-lg: 2.5rem;     /* 44px */
  --spacing-xl: 3.5rem;   /* 56px */
  --spacing-2xl: 4.5rem;   /* 56px */

  /* ---------- Logo widths (approx from spec @144dpi → /1.5) ---------- */
  --logo-hero-w: 20rem;  /* ~350px */
  --logo-main-w: 16.5rem;      /* ~264px */
  --logo-main-sm-w: 11rem;
  --logo-outdoor-w: 15rem;   /* ~193px */
  --logo-indoor-w: 15rem;    /* ~193px */
  --logo-grey-w: 11.5rem;      /* ~193px */

  /* ---------- Divider widths (approx from spec) ---------- */
  --divider-l-w: 14rem; /* ~220px */
  --divider-m-w: 5rem;   /* ~80px */
  --divider-s-w: 0.8rem;   /* ~16px */

  /* ---------- Asset layout (relative to this stylesheet) ----------
     ./assets/images/  → all bg webp (page + button + divider)
     ./assets/icons/   → all icon svg
     ./assets/logo/    → all dirarlogo webp
     -------------------------------------------------------------- */
  --asset-path: "./assets";
}

/* ============================================================================
   RESET / BASE
   ============================================================================ */
* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body {
  background: var(--color-bg-black);
  color: var(--color-text-body);
  font-family: var(--font-sans);
  line-height: var(--line-height-base);
}

button {
  border: 0;
  color: inherit;
  cursor: pointer;
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

/* ============================================================================
   SPACING UTILITIES  (margin / padding × spacing scale)
   naming: {m|p}{t|r|b|l|x|y}?-{size}  e.g. .mb-lg  .px-sm  .mt-3xs
   x = left+right, y = top+bottom, no side = all sides
   plus .m-0 / .p-0 (and per-side -0) for resets
   ============================================================================ */
.mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.m-0 { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mr-0 { margin-right: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.ml-0 { margin-left: 0 !important; }
.p-0 { padding: 0 !important; }
.pt-0 { padding-top: 0 !important; }
.pr-0 { padding-right: 0 !important; }
.pb-0 { padding-bottom: 0 !important; }
.pl-0 { padding-left: 0 !important; }

.m-4xs { margin: var(--spacing-4xs) !important; }
.m-3xs { margin: var(--spacing-3xs) !important; }
.m-2xs { margin: var(--spacing-2xs) !important; }
.m-xs { margin: var(--spacing-xs) !important; }
.m-sm { margin: var(--spacing-sm) !important; }
.m-md { margin: var(--spacing-md) !important; }
.m-lg { margin: var(--spacing-lg) !important; }
.m-xl { margin: var(--spacing-xl) !important; }
.m-2xl { margin: var(--spacing-2xl) !important; }

.mt-4xs { margin-top: var(--spacing-4xs) !important; }
.mt-3xs { margin-top: var(--spacing-3xs) !important; }
.mt-2xs { margin-top: var(--spacing-2xs) !important; }
.mt-xs { margin-top: var(--spacing-xs) !important; }
.mt-sm { margin-top: var(--spacing-sm) !important; }
.mt-md { margin-top: var(--spacing-md) !important; }
.mt-lg { margin-top: var(--spacing-lg) !important; }
.mt-xl { margin-top: var(--spacing-xl) !important; }
.mt-2xl { margin-top: var(--spacing-2xl) !important; }

.mr-4xs { margin-right: var(--spacing-4xs) !important; }
.mr-3xs { margin-right: var(--spacing-3xs) !important; }
.mr-2xs { margin-right: var(--spacing-2xs) !important; }
.mr-xs { margin-right: var(--spacing-xs) !important; }
.mr-sm { margin-right: var(--spacing-sm) !important; }
.mr-md { margin-right: var(--spacing-md) !important; }
.mr-lg { margin-right: var(--spacing-lg) !important; }
.mr-xl { margin-right: var(--spacing-xl) !important; }
.mr-2xl { margin-right: var(--spacing-2xl) !important; }

.mb-4xs { margin-bottom: var(--spacing-4xs) !important; }
.mb-3xs { margin-bottom: var(--spacing-3xs) !important; }
.mb-2xs { margin-bottom: var(--spacing-2xs) !important; }
.mb-xs { margin-bottom: var(--spacing-xs) !important; }
.mb-sm { margin-bottom: var(--spacing-sm) !important; }
.mb-md { margin-bottom: var(--spacing-md) !important; }
.mb-lg { margin-bottom: var(--spacing-lg) !important; }
.mb-xl { margin-bottom: var(--spacing-xl) !important; }
.mb-2xl { margin-bottom: var(--spacing-2xl) !important; }

.ml-4xs { margin-left: var(--spacing-4xs) !important; }
.ml-3xs { margin-left: var(--spacing-3xs) !important; }
.ml-2xs { margin-left: var(--spacing-2xs) !important; }
.ml-xs { margin-left: var(--spacing-xs) !important; }
.ml-sm { margin-left: var(--spacing-sm) !important; }
.ml-md { margin-left: var(--spacing-md) !important; }
.ml-lg { margin-left: var(--spacing-lg) !important; }
.ml-xl { margin-left: var(--spacing-xl) !important; }
.ml-2xl { margin-left: var(--spacing-2xl) !important; }

.mx-4xs { margin-left: var(--spacing-4xs) !important; margin-right: var(--spacing-4xs) !important; }
.mx-3xs { margin-left: var(--spacing-3xs) !important; margin-right: var(--spacing-3xs) !important; }
.mx-2xs { margin-left: var(--spacing-2xs) !important; margin-right: var(--spacing-2xs) !important; }
.mx-xs { margin-left: var(--spacing-xs) !important; margin-right: var(--spacing-xs) !important; }
.mx-sm { margin-left: var(--spacing-sm) !important; margin-right: var(--spacing-sm) !important; }
.mx-md { margin-left: var(--spacing-md) !important; margin-right: var(--spacing-md) !important; }
.mx-lg { margin-left: var(--spacing-lg) !important; margin-right: var(--spacing-lg) !important; }
.mx-xl { margin-left: var(--spacing-xl) !important; margin-right: var(--spacing-xl) !important; }

.my-4xs { margin-top: var(--spacing-4xs) !important; margin-bottom: var(--spacing-4xs) !important; }
.my-3xs { margin-top: var(--spacing-3xs) !important; margin-bottom: var(--spacing-3xs) !important; }
.my-2xs { margin-top: var(--spacing-2xs) !important; margin-bottom: var(--spacing-2xs) !important; }
.my-xs { margin-top: var(--spacing-xs) !important; margin-bottom: var(--spacing-xs) !important; }
.my-sm { margin-top: var(--spacing-sm) !important; margin-bottom: var(--spacing-sm) !important; }
.my-md { margin-top: var(--spacing-md) !important; margin-bottom: var(--spacing-md) !important; }
.my-lg { margin-top: var(--spacing-lg) !important; margin-bottom: var(--spacing-lg) !important; }
.my-xl { margin-top: var(--spacing-xl) !important; margin-bottom: var(--spacing-xl) !important; }

.p-4xs { padding: var(--spacing-4xs) !important; }
.p-3xs { padding: var(--spacing-3xs) !important; }
.p-2xs { padding: var(--spacing-2xs) !important; }
.p-xs { padding: var(--spacing-xs) !important; }
.p-sm { padding: var(--spacing-sm) !important; }
.p-md { padding: var(--spacing-md) !important; }
.p-lg { padding: var(--spacing-lg) !important; }
.p-xl { padding: var(--spacing-xl) !important; }

.pt-4xs { padding-top: var(--spacing-4xs) !important; }
.pt-3xs { padding-top: var(--spacing-3xs) !important; }
.pt-2xs { padding-top: var(--spacing-2xs) !important; }
.pt-xs { padding-top: var(--spacing-xs) !important; }
.pt-sm { padding-top: var(--spacing-sm) !important; }
.pt-md { padding-top: var(--spacing-md) !important; }
.pt-lg { padding-top: var(--spacing-lg) !important; }
.pt-xl { padding-top: var(--spacing-xl) !important; }

.pr-4xs { padding-right: var(--spacing-4xs) !important; }
.pr-3xs { padding-right: var(--spacing-3xs) !important; }
.pr-2xs { padding-right: var(--spacing-2xs) !important; }
.pr-xs { padding-right: var(--spacing-xs) !important; }
.pr-sm { padding-right: var(--spacing-sm) !important; }
.pr-md { padding-right: var(--spacing-md) !important; }
.pr-lg { padding-right: var(--spacing-lg) !important; }
.pr-xl { padding-right: var(--spacing-xl) !important; }

.pb-4xs { padding-bottom: var(--spacing-4xs) !important; }
.pb-3xs { padding-bottom: var(--spacing-3xs) !important; }
.pb-2xs { padding-bottom: var(--spacing-2xs) !important; }
.pb-xs { padding-bottom: var(--spacing-xs) !important; }
.pb-sm { padding-bottom: var(--spacing-sm) !important; }
.pb-md { padding-bottom: var(--spacing-md) !important; }
.pb-lg { padding-bottom: var(--spacing-lg) !important; }
.pb-xl { padding-bottom: var(--spacing-xl) !important; }

.pl-4xs { padding-left: var(--spacing-4xs) !important; }
.pl-3xs { padding-left: var(--spacing-3xs) !important; }
.pl-2xs { padding-left: var(--spacing-2xs) !important; }
.pl-xs { padding-left: var(--spacing-xs) !important; }
.pl-sm { padding-left: var(--spacing-sm) !important; }
.pl-md { padding-left: var(--spacing-md) !important; }
.pl-lg { padding-left: var(--spacing-lg) !important; }
.pl-xl { padding-left: var(--spacing-xl) !important; }

.px-4xs { padding-left: var(--spacing-4xs) !important; padding-right: var(--spacing-4xs) !important; }
.px-3xs { padding-left: var(--spacing-3xs) !important; padding-right: var(--spacing-3xs) !important; }
.px-2xs { padding-left: var(--spacing-2xs) !important; padding-right: var(--spacing-2xs) !important; }
.px-xs { padding-left: var(--spacing-xs) !important; padding-right: var(--spacing-xs) !important; }
.px-sm { padding-left: var(--spacing-sm) !important; padding-right: var(--spacing-sm) !important; }
.px-md { padding-left: var(--spacing-md) !important; padding-right: var(--spacing-md) !important; }
.px-lg { padding-left: var(--spacing-lg) !important; padding-right: var(--spacing-lg) !important; }
.px-xl { padding-left: var(--spacing-xl) !important; padding-right: var(--spacing-xl) !important; }

.py-4xs { padding-top: var(--spacing-4xs) !important; padding-bottom: var(--spacing-4xs) !important; }
.py-3xs { padding-top: var(--spacing-3xs) !important; padding-bottom: var(--spacing-3xs) !important; }
.py-2xs { padding-top: var(--spacing-2xs) !important; padding-bottom: var(--spacing-2xs) !important; }
.py-xs { padding-top: var(--spacing-xs) !important; padding-bottom: var(--spacing-xs) !important; }
.py-sm { padding-top: var(--spacing-sm) !important; padding-bottom: var(--spacing-sm) !important; }
.py-md { padding-top: var(--spacing-md) !important; padding-bottom: var(--spacing-md) !important; }
.py-lg { padding-top: var(--spacing-lg) !important; padding-bottom: var(--spacing-lg) !important; }
.py-xl { padding-top: var(--spacing-xl) !important; padding-bottom: var(--spacing-xl) !important; }

/* ============================================================================
   TYPOGRAPHY  (utility text classes matching the spec)
   ============================================================================ */

/* Noto Sans JP */
.headline-xl {
  font-family: var(--font-sans) !important;
  font-size: var(--text-xl) !important;   /* 16pt */
  font-weight: 500 !important;
  color: var(--color-text-headline);
  letter-spacing: 0.05em !important;
  line-height: 1.6;
}
.headline-lg {
  font-family: var(--font-sans) !important;
  font-size: var(--text-lg) !important;   /* 16pt */
  font-weight: 400 !important;
  color: var(--color-text-headline);
  letter-spacing: 0.1em;       /* spacing 100 */
}
.headline-md {
  font-family: var(--font-sans) !important;
  font-size: var(--text-md) !important;   /* 14pt */
  font-weight: 400 !important;
  color: var(--color-text-body);
  letter-spacing: 0.08em;      /* spacing 80 */
}
.p-body {
  font-family: var(--font-sans) !important;
  font-size: var(--text-sm);   /* 13pt */
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.8;
}
.p-body.light {
  color: var(--color-text-body);
}
.h2-sm {
  font-family: var(--font-sans);
  font-size: var(--text-xs);   /* 12pt */
  font-weight: 500;
  color: var(--color-text-body);
  letter-spacing: 0.03em;      /* spacing 30 */
}
.p-body-sm {
  font-family: var(--font-sans);
  font-size: var(--text-xs);  /* 11pt */
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;      /* spacing 30 */
  line-height: 1.7;
}

/* Noto Serif JP */
.cover-date {
  font-family: var(--font-serif);
  font-size: var(--text-md);
  font-weight: 500;
  color: var(--color-text-body);
  letter-spacing: 0.03em;
}
.cover-date.lg {
  font-size: var(--text-lg);
  margin-bottom: 0.1rem;
}
.cover-time {
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  font-weight: 300;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}
.cover-time.lg {
  font-size: var(--text-md);
}

/* Quattrocento */
.footer {
  font-family: var(--font-quattro);
  font-size: var(--text-xs);   /* 12pt */
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.2em;       /* spacing 200 */
}

.text-lg {
  font-size: var(--text-lg) !important;
}
.text-md {
  font-size: var(--text-md) !important;
}
.text-sm {
  font-size: var(--text-sm) !important;
}
.text-xs {
  font-size: var(--text-xs) !important;
}
.text-2xs {
  font-size: var(--text-2xs) !important;
}
.text-3xs {
  font-size: var(--text-3xs) !important;
}
.text-4xs {
  font-size: var(--text-4xs) !important;
}

.text-start {
  text-align: start;
}
.text-center {
  text-align: center;
}
.text-end {
  text-align: right;
}

/* ============================================================================
   ICONS
   ============================================================================ */
/* size classes (apply to <img> or to an .icon mask element) */
.icon-2xs { width: var(--icon-2xs); height: var(--icon-2xs); }
.icon-xs { width: var(--icon-xs); height: var(--icon-xs); }
.icon-sm { width: var(--icon-sm); height: var(--icon-sm); }
.icon-md { width: var(--icon-md); height: var(--icon-md); }
.icon-lg { width: var(--icon-lg); height: var(--icon-lg); }
.icon-xl { width: var(--icon-xl); height: var(--icon-xl); }
.icon-2xl { width: var(--icon-2xl); height: var(--icon-2xl); }

/* named icon glyphs — mask-based so color follows currentColor / --color-icon-*.
   usage: <span class="icon icon-md icon-home" style="color:var(--color-icon-primary)"></span>
   combine with a size class (.icon-lg etc). default color = IconPrimary. */
.icon {
  display: inline-block;
  flex: 0 0 auto;
  color: var(--color-icon-primary);
  background: currentColor;
  -webkit-mask-position: center;
          mask-position: center;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
}
.icon-home     { -webkit-mask-image: url("./assets/icons/icon-home.svg");     mask-image: url("./assets/icons/icon-home.svg"); }
.icon-compass  { -webkit-mask-image: url("./assets/icons/icon-compass.svg");  mask-image: url("./assets/icons/icon-compass.svg"); }
.icon-exit     { -webkit-mask-image: url("./assets/icons/icon-exit.svg");     mask-image: url("./assets/icons/icon-exit.svg"); }
.icon-close    { -webkit-mask-image: url("./assets/icons/icon-close.svg");    mask-image: url("./assets/icons/icon-close.svg"); }
.icon-calendar { -webkit-mask-image: url("./assets/icons/icon-calendar.svg"); mask-image: url("./assets/icons/icon-calendar.svg"); }
.icon-warning  { -webkit-mask-image: url("./assets/icons/icon-warning.svg");  mask-image: url("./assets/icons/icon-warning.svg"); }
.icon-camera   { -webkit-mask-image: url("./assets/icons/icon-camera.svg");   mask-image: url("./assets/icons/icon-camera.svg"); }
.icon-motion   { -webkit-mask-image: url("./assets/icons/icon-motion.svg");   mask-image: url("./assets/icons/icon-motion.svg"); }
.icon-gps      { -webkit-mask-image: url("./assets/icons/icon-gps.svg");      mask-image: url("./assets/icons/icon-gps.svg"); }
.icon-location { -webkit-mask-image: url("./assets/icons/icon-location.svg"); mask-image: url("./assets/icons/icon-location.svg"); }
.icon-outdoor  { -webkit-mask-image: url("./assets/icons/icon-outdoor.svg?v=20260711indooricon01");  mask-image: url("./assets/icons/icon-outdoor.svg?v=20260711indooricon01"); }
.icon-indoor   { -webkit-mask-image: url("./assets/icons/icon-indoor.svg?v=20260711indooricon01");   mask-image: url("./assets/icons/icon-indoor.svg?v=20260711indooricon01"); }
.icon-chevron-right { -webkit-mask-image: url("./assets/icons/icon-chevron-right.svg"); mask-image: url("./assets/icons/icon-chevron-right.svg"); }

/* ── Social icons ────────────────────────────────────────── */
.icon-x           { mask-image: url("./assets/icons/social/icon-x.svg"); -webkit-mask-image: url("./assets/icons/social/icon-x.svg"); }
.icon-instagram   { mask-image: url("./assets/icons/social/icon-instagram.svg"); -webkit-mask-image: url("./assets/icons/social/icon-instagram.svg"); }
.icon-youtube     { mask-image: url("./assets/icons/social/icon-youtube.svg"); -webkit-mask-image: url("./assets/icons/social/icon-youtube.svg"); }
.icon-spotify     { mask-image: url("./assets/icons/social/icon-spotify.svg"); -webkit-mask-image: url("./assets/icons/social/icon-spotify.svg"); }
.icon-apple-music { mask-image: url("./assets/icons/social/icon-apple-music.svg"); -webkit-mask-image: url("./assets/icons/social/icon-apple-music.svg"); }

/* ============================================================================
   BUTTON SYSTEM
   size (btn-lg/md/sm) × skin (action-primary / action-secondary / action-tertiary)
   combine freely, e.g. class="btn-md action-primary"
   ============================================================================ */
[class^="btn-"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xs);
  border-width: 1px;
  border-style: solid;
  border-color: transparent;
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1;
  text-decoration: none;
  transition: filter 160ms ease, transform 160ms ease;
  cursor: pointer;
  white-space: nowrap;
}
[class^="btn-"]:active { transform: scale(0.985); }

/* ---- sizes ---- */
.btn-lg { min-height: 2.75rem; padding: 0 var(--spacing-sm); border-radius: 5px; font-size: 1.125rem; } /* 44px, 18px */
.btn-md { min-height: 2.5rem;  padding: 0 var(--spacing-xs); border-radius: 4px; font-size: 1rem; }     /* 40px, 16px */
.btn-sm {
  min-height: 2.25rem;
  padding: 0 var(--spacing-xs);
  border-radius: 3px;
  font-size: var(--text-sm);
  font-weight: 500;
  gap: var(--spacing-3xs);
}

/* ---- skins ---- */
.action-primary {
  /* btn-gold.webp full-cover; fallback ActionPrimaryBg */
  border-color: var(--color-action-primary-border);
  background-color: var(--color-action-primary-bg);
  background-image: url("./assets/images/btn-gold.webp");
  background-size: cover;
  background-position: center;
  color: var(--color-action-primary-text);
}
.action-primary:disabled,
.action-primary[aria-disabled="true"] { opacity: 0.4; cursor: not-allowed; }

.action-secondary {
  border-color: var(--color-action-secondary-border);
  background: var(--color-action-secondary-bg);
  color: var(--color-action-secondary-text);
}
.action-secondary:disabled,
.action-secondary[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; }

.action-tertiary {
  border-color: color-mix(in srgb, var(--color-action-secondary-text) 60%, transparent);
  background: color-mix(in srgb, var(--color-action-secondary-bg) 60%, transparent);
  color: var(--color-action-secondary-text);
}
.action-tertiary:disabled,
.action-tertiary[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; }

/* button icon default (tune per icon) */
.btn-lg > img { width: var(--icon-md); height: var(--icon-md); }   /* ~24px */
.btn-md > img { width: var(--icon-sm); height: var(--icon-sm); }   /* ~20px */
.btn-sm > img { width: var(--icon-xs); height: var(--icon-xs); }   /* ~14px */

/* ============================================================================
   ACTION HERO  (full-bleed webp background buttons)
   ============================================================================ */
.btn-hero {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xs);
  width: 18.5rem;
  min-height: 4.25rem;
  padding: 0 var(--spacing-sm);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: 400;
  color: var(--color-text-body);
  background-color: transparent;
  background-size: cover;
  background-position: center;
  text-decoration: none;
  cursor: pointer;
}
.btn-hero .btn-hero-label {
  flex: 1; text-align: left; justify-content: start; margin-bottom: 2px; margin-left: 2px;
}
.btn-hero .btn-hero-lead {
  width: var(--icon-md);
  height: var(--icon-md);
  flex: 0 0 auto;
}
.btn-hero .btn-hero-chevron {
  width: 7px;
  height: 14px;
  flex: 0 0 auto;
  opacity: 0.5;
  margin-right: -3px;
}

/* btn-outdoor: btn-blue.webp, icon-outdoor.svg + chevron */
.btn-hero.btn-outdoor {
  background-image: url("./assets/images/btn-blue.webp");
}
.btn-hero.btn-outdoor .btn-hero-lead {
  -webkit-mask: url("./assets/icons/icon-outdoor.svg?v=20260711indooricon01") center / contain no-repeat;
          mask: url("./assets/icons/icon-outdoor.svg?v=20260711indooricon01") center / contain no-repeat;
  background: currentColor;
}
/* btn-indoor: btn-red.webp, icon-indoor.svg + chevron */
.btn-hero.btn-indoor {
  background-image: url("./assets/images/btn-red.webp");
}
.btn-hero.btn-indoor .btn-hero-lead {
  -webkit-mask: url("./assets/icons/icon-indoor.svg?v=20260711indooricon01") center / contain no-repeat;
          mask: url("./assets/icons/icon-indoor.svg?v=20260711indooricon01") center / contain no-repeat;
  background: currentColor;
}
/* shared trailing chevron for hero buttons */
.btn-hero .btn-hero-chevron {
  -webkit-mask: url("./assets/icons/icon-chevron-right.svg") center / contain no-repeat;
          mask: url("./assets/icons/icon-chevron-right.svg") center / contain no-repeat;
  background: currentColor;
}

/* ============================================================================
   TEXT LINK
   ============================================================================ */
.text-link {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-sm);     /* 13px */
  color: var(--color-text-headline);
  text-decoration: none;
  background: none;
  border-bottom: 1px solid #4D4D4D;
  padding-bottom: 2px;
  padding-left: 0;
  padding-right: 0;
}
.text-link.sm {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);     /* 13px */
  color: var(--color-text-link);
  text-decoration: none;
  border-bottom: 1px solid var(--color-surface-border-dark);
  padding-bottom: 2px;
}
.text-link.secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-3xs);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-action-secondary-text);
  text-decoration: none;
  font-weight: 500;
  background: none;
  border-bottom: 1px solid var(--color-surface-border-dark);
  padding-bottom: 2px;
  padding-left: 0;
  padding-right: 0;
}

/* ============================================================================
   MODAL  (reusable)
   ============================================================================ */
.modal {
  width: 100%;
  max-width: 17.5rem;              /* 256px */
  padding: 1.75rem var(--spacing-xs) 2rem var(--spacing-xs);
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border-dark);
  border-radius: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.modal.modal-s {
  max-width: 16rem;
}
.modal.modal-xs {
  max-width: 13.5rem;
}
/* Icon inside permission/gate modals — IconTertiary #666666 */
.modal-icon {
  color: var(--color-icon-tertiary);
  opacity: 0.9;
}
.modal-hl {
  font-family: var(--font-sans) !important;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-body);
  line-height: 1.6;
  white-space: pre-line;
  margin: 0 0 var(--spacing-xs);
}
.modal-body {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.8;
  white-space: pre-line;
  margin: 0 0 var(--spacing-2xs);
}

/* ============================================================================
   AR STATUS TAG
   ============================================================================ */
.ar-status-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-3xs);
  min-height: 1.75rem;           /* 28px */
  padding: 0 var(--spacing-2xs);
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.7); /* bg black 0.7 */
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  line-height: 1;
}
.ar-status-tag img { width: var(--icon-xs); height: var(--icon-xs); flex: 0 0 auto; }

/* leading warning icon (mask so it inherits the zone color via currentColor) */
.ar-status-tag.red-zone::before,
.ar-status-tag.orange-zone::before {
  content: "";
  width: var(--icon-xs);
  height: var(--icon-xs);
  flex: 0 0 auto;
  background: currentColor;
  -webkit-mask: url("./assets/icons/icon-warning.svg") center / contain no-repeat;
          mask: url("./assets/icons/icon-warning.svg") center / contain no-repeat;
}

.ar-status-tag.red-zone    { color: var(--color-text-danger); }  /* icon-warning.svg */
.ar-status-tag.orange-zone { color: var(--color-text-danger); }  /* icon-warning.svg (per spec) */
.ar-status-tag.green-zone  { color: var(--color-text-gold); background: transparent; }

/* ============================================================================
   LOGO  (width-controlling wrappers; height auto)
   ============================================================================ */
.logo-hero,
.logo-main,
.logo-outdoor,
.logo-indoor,
.logo-grey { display: block; height: auto; }

/* Use on an <img>, OR on any element to render the logo as content.
   e.g. <img class="logo-hero" src="./assets/logo/dirarlogo-hero.webp" alt="…">
   e.g. <span class="logo-hero"></span>  (image pulled in via ::before) */
.logo-hero    { width: var(--logo-hero-w); }    /* assets/logo/dirarlogo-hero.webp */
.logo-main    { width: var(--logo-main-w); margin-bottom: -5px !important; }    /* assets/logo/dirarlogo-main.webp */
.logo-outdoor { width: var(--logo-outdoor-w); } /* assets/logo/dirarlogo-outdoor.webp */
.logo-indoor  { width: var(--logo-indoor-w); }  /* assets/logo/dirarlogo-indoor.webp */
.logo-grey    { width: var(--logo-grey-w); }    /* assets/logo/dirarlogo-grey.webp */

.logo-main.sm    { width: var(--logo-main-sm-w); margin-bottom: -5px !important; }

/* optional: render logo without an <img> (span/div carrier) */
span.logo-hero::before,
span.logo-main::before,
span.logo-outdoor::before,
span.logo-indoor::before,
span.logo-grey::before { display: block; width: 100%; height: auto; }
span.logo-hero::before    { content: url("./assets/logo/dirarlogo-hero.webp"); }
span.logo-main::before    { content: url("./assets/logo/dirarlogo-main.webp"); }
span.logo-outdoor::before { content: url("./assets/logo/dirarlogo-outdoor.webp"); }
span.logo-indoor::before  { content: url("./assets/logo/dirarlogo-indoor.webp"); }
span.logo-grey::before    { content: url("./assets/logo/dirarlogo-grey.webp"); }

/* ============================================================================
   DIVIDER  (width-controlling; height auto)
   ============================================================================ */
.divider-l,
.divider-m,
.divider-s { display: block; height: auto; }

.divider-l { width: var(--divider-l-w); margin-top: -4px !important; margin-bottom: -4px !important; } /* assets/images/divider-L.webp */
.divider-m { width: var(--divider-m-w); } /* assets/images/divider-M.webp */
.divider-s { width: var(--divider-s-w); margin-top: -12px !important; margin-bottom: -12px !important; } /* assets/images/divider-S.webp */

.divider-xs {
  border-color: var(--color-surface-border-dark);
  height: 1px;
  opacity: 0.35;
}

/* optional: render divider without an <img> (span/div carrier) */
span.divider-l::before,
span.divider-m::before,
span.divider-s::before { display: block; width: 100%; height: auto; }
span.divider-l::before { content: url("./assets/images/divider-L.webp"); }
span.divider-m::before { content: url("./assets/images/divider-M.webp"); }
span.divider-s::before { content: url("./assets/images/divider-S.webp"); }

/* ============================================================================
   PAGE BACKGROUNDS  (full-width capped, top-anchored, no-repeat)
   width:100% · max-width:640px · height:auto · position top center · no-repeat
   ============================================================================ */
.bg-outdoor,
.bg-indoor,
.bg-outofwindow,
.bg-shutter,
.bg-cooldown,
.bg-event-ended {
  display: block;
  width: 100%;
  max-width: 40rem;            /* 640px */
  height: auto;
  background-repeat: no-repeat;
  background-position: top center;
  background-size: contain;
}

.bg-outdoor     { background-image: url("./assets/images/bg-outdoor.webp"); }
.bg-indoor      { background-image: url("./assets/images/bg-indoor.webp"); }
.bg-outofwindow { background-image: url("./assets/images/bg-out-of-window.webp"); }
.bg-shutter     { background-image: url("./assets/images/bg-shutter.webp"); }
.bg-cooldown    { background-image: url("./assets/images/bg-cooldown.webp"); }
.bg-event-ended { background-image: url("./assets/images/bg-event-ended.webp"); }

img.screen-bg.bg-shutter {
  inset: auto;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 130%;
  max-width: none;
  height: auto;
  margin: 0;
  background-image: none;
}

.p-div {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4xs);
}

.entry-remind-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3xs);
  text-decoration: none;
}
.entry-remind-link .icon { color: inherit; }

.entry-remind-link.action-tertiary {
  background: none;
  border-color: transparent;
  color: var(--color-action-secondary-text);
  gap: var(--spacing-2xs);
  text-decoration: none;
}
.entry-remind-link .entry-remind-icon-image {
  width: var(--icon-sm);
  height: var(--icon-sm);
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}


/* ============================================================================
   SCREEN LAYOUT  (reusable full-screen scaffolding)
   pattern: full-height section > absolute bg image > vertically-centered content
   usage:
     <section class="screen-fill">
       <img class="screen-bg" src="...">
       <div class="screen-content stack">...</div>
     </section>
   ============================================================================ */
.screen-fill {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.screen-fill.space-between {
  justify-content: space-between;
}

/* full-bleed background image, capped at app width, anchored top-center */
.screen-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  max-width: 40rem;              /* 640px */
  height: 100%;
  margin: 0 auto;
  object-fit: cover;
  object-position: top center;
  pointer-events: none;
}

/* centered content column above the bg */
.screen-content {
  position: relative;
  z-index: 1;
  flex-grow: 1;
  width: 100%;
  max-width: 30rem;              /* 480px */
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding:
    calc(env(safe-area-inset-top) + var(--spacing-xs))
    var(--spacing-xs)
    calc(env(safe-area-inset-bottom) + var(--spacing-xs));
  text-align: center;
}

/* ── space-between layout: content ต้องไม่ grow ไปกิน footer ─── */
.screen-fill.space-between > .screen-content {
  flex-grow: 0;
  margin-top: auto;
}

.screen-fill.space-between > :last-child {
  position: relative;
  z-index: 1;
  margin-top: auto;
}

/* vertical stack with token gaps — default md; modifiers below.
   put on .screen-content or any inner wrapper that needs even spacing. */
.stack       {
  display: flex; flex-direction: column; align-items: center; gap: var(--spacing-md);
}
.stack.stack-sm    { gap: var(--spacing-sm); }
.stack.stack-lg    { gap: var(--spacing-lg); }
.stack.stack-xl    { gap: var(--spacing-xl); }
.stack.stack-tight { gap: var(--spacing-xs); }
.stack > *   { margin: 0; }        /* kill default <p> margins inside a stack */

/* full-width row helper (buttons/links that should span the column) */
.row-full { width: 100%; }

/* ============================================================================
   SCHEDULE BLOCK
   ============================================================================ */
.schedule {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-xs);
  width: 100%;
  justify-content: center;
  margin-top: -0.75rem;
  margin-bottom: -0.5rem;
}
.schedule-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}
.schedule-group > * { margin: 0; }
.schedule-rule {
  width: 1px;
  background: var(--color-surface-border-dark);
  display: block;
  height: 100%;
  min-height: 3.5rem;
}

/* check-mark icon */
.icon-check { mask-image: url("./assets/icons/icon-check.svg"); -webkit-mask-image: url("./assets/icons/icon-check.svg"); }

/* MODAL — permission variant */
.modal.permission {
  max-width: 22rem;
  padding: var(--spacing-md) var(--spacing-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-surface-border-dark);
  border-radius: 12px;
  text-align: left;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  max-height: min(80svh, 736px);
  align-self: center;
  scrollbar-color: rgba(71, 63, 48, 0.44) transparent;
  scrollbar-width: thin;
  gap: var(--spacing-xs);
}
/* header pinned top (ไม่ scroll) */
.permission-header {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}
/* scrollable body + fade */
.permission-scroll {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-top: var(--spacing-xs);
  padding-bottom: var(--spacing-sm);
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0,
    #000 var(--spacing-sm),
    #000 calc(100% - var(--spacing-lg)),
    transparent 100%
  );
          mask-image: linear-gradient(
    to bottom,
    transparent 0,
    #000 var(--spacing-sm),
    #000 calc(100% - var(--spacing-lg)),
    transparent 100%
  );
}
.icon-check { mask-image: url("./assets/icons/icon-check.svg"); -webkit-mask-image: url("./assets/icons/icon-check.svg"); }

/* PERMISSION SCREEN LAYOUT */
.permission-layout {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 22rem;
  min-height: 90svh;
  max-height: 64rem;
  padding: var(--spacing-3xs);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--spacing-md);
}
.permission-layout .modal.permission {
  flex: 0 1 auto;
}
.permission-layout .modal { flex: 1 1 auto; min-height: 0; }
.permission-actions {
  display: flex;
  flex-direction: row;
  flex: 0 0 auto;
  gap: var(--spacing-2xs);
}
.permission-list { display: flex; flex-direction: column; gap: var(--spacing-xs); }
.permission-item { display: flex; flex-direction: column; }
.permission-item-head { display: flex; align-items: center; gap: var(--spacing-4xs); }
.permission-item-head .icon { color: var(--color-text-body); margin-top: 2px; }

.permission-layout::-webkit-scrollbar {
  width: 5px;
}

.permission-layout::-webkit-scrollbar-track {
  background: transparent;
}

.permission-layout::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(246, 241, 232, 0.44);
}

.privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.privacy-list li {
  padding-left: 1em;
  text-indent: -1em;
}

.privacy-list li::before {
  content: "・";
}

/* ── Share hashtags (event-ended) ────────────────────────── */
.event-hashtags {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3xs);
  margin-top: var(--spacing-xs);
}

.event-hashtag {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-text-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--color-surface-border);
  padding-bottom: 2px;
}

.event-hashtag:hover,
.event-hashtag:focus-visible {
  color: var(--color-text-headline);
}

/* ── Social row (event-ended) ────────────────────────────── */
.social-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
}

.social-row .icon {
  color: #ffffff;
  opacity: 0.5;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
}

.event-url {
  margin: var(--spacing-2xs) 0 0;
  font-family: var(--font-serif);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  text-align: center;
}

/* Loading */
.loading-screen {
  min-height: 100svh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #000;
}

.loading-content {
  display: grid;
  justify-items: center;
  gap: var(--spacing-2xs);
  text-align: center;
}

.loading-screen.is-permission-blank .loading-content {
  opacity: 0;
}

.loading-status {
  margin: 0;
  font-weight: 400;
}

.loading-dots {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
}

.loading-dot {
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: var(--color-icon-tertiary);
  animation: loadingPulse 1.1s ease-in-out infinite;
}

.loading-dot:nth-child(2) {
  animation-delay: 0.18s;
}

.loading-dot:nth-child(3) {
  animation-delay: 0.36s;
}

@keyframes loadingPulse {
  0%,
  100% {
    opacity: 0.32;
    transform: scale(0.8);
  }

  50% {
    opacity: 1;
    transform: scale(1.12);
  }
}

/* ============================================================================
   ALIGN SCREEN  (full-bleed — overrides .minimal-ui .screen padding)
   ============================================================================ */
.minimal-ui .align-screen {
  height: 100svh;
  height: 100dvh;
  min-height: 100dvh;
  padding: 0;
  overflow: hidden;
  background: #000;
}

.align-stage,
.minimal-ui .align-stage {
  position: relative;
  width: 100%;
  height: 100svh;
  height: 100dvh;
  min-height: 100dvh;
  display: block;
  overflow: hidden;
  padding: 0;
  background-color: #000;
  background-image: url("./assets/images/bg-shutter.webp");
  background-position: center 51%;
  background-size: min(100%, 40rem) auto;
  background-repeat: no-repeat;
}

/* top + bottom black scrim */
.align-stage::before,
.minimal-ui .align-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(0, 0, 0, 0.55) 12%,
    transparent 30%,
    transparent 62%,
    rgba(0, 0, 0, 0.55) 84%,
    rgba(0, 0, 0, 0.92) 100%
  );
}

/* corner brackets — full-bleed, 1.5rem arms */
.align-stage::after,
.minimal-ui .align-stage::after {
  content: "";
  position: absolute;
  inset: 4.65rem var(--spacing-sm) var(--spacing-sm);
  z-index: 2;
  display: block;
  pointer-events: none;
  opacity: 0.78;
  background:
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left  top    / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left  top    / 1px 1.5rem no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right top    / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right top    / 1px 1.5rem no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left  bottom / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left  bottom / 1px 1.5rem no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right bottom / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right bottom / 1px 1.5rem no-repeat;
}

/* ── brand logo (top center) ─────────────────────────────── */
.align-brand,
.minimal-ui .align-brand {
  position: absolute;
  top: var(--spacing-sm);
  left: 50%;
  z-index: 4;
  display: block;
  margin: 0;
  transform: translateX(-50%);
  pointer-events: none;
}

/* ── exit button (top left) ──────────────────────────────── */
.align-back,
.minimal-ui .align-back {
  position: absolute;
  top: 1.7rem;
  left: 1.3rem;
  right: auto;
  bottom: auto;
  z-index: 5;
  width: var(--icon-sm);
  height: var(--icon-sm);
  min-width: 0;
  min-height: 0;
  padding: 0;
  display: block;
  border: 0;
  border-radius: 0;
  background: var(--color-icon-tertiary);
  -webkit-mask: url("./assets/icons/icon-exit.svg") center / contain no-repeat;
          mask: url("./assets/icons/icon-exit.svg") center / contain no-repeat;
  color: transparent;
  font-size: 0;
  letter-spacing: 0;
  transform: none;
  cursor: pointer;
}

/* ── compass (top right) ─────────────────────────────────── */
.align-visual {
  position: absolute;
  inset: 0;
  z-index: 4;
  min-height: 0;
  display: block;
  margin: 0;
  pointer-events: none;
}

.compass-widget {
  position: absolute;
  top: 5.35rem;
  right: 2.2rem;
  width: var(--icon-lg);
  height: var(--icon-lg);
  display: block;
}

/* base dial */
.compass-widget::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-icon-secondary);
  -webkit-mask: url("./assets/icons/compass-block.svg") center / contain no-repeat;
          mask: url("./assets/icons/compass-block.svg") center / contain no-repeat;
}

/* rotating layer — app.js sets --heading-offset here */
/* rotating layer — app.js sets --heading-offset here */
.compass-ring {
  position: absolute;
  inset: 0;
  display: block;
  border: 0;
  border-radius: 0;
  background: none;
  transform: rotate(var(--heading-offset, 0deg));
  transform-origin: 50% 50%;
  transition: transform 120ms linear;
}

.compass-ring .tolerance,
.compass-ring .target-line {
  display: none;
}

/* needle — 10px, orbits the dial center like a real compass */
.heading-needle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.75rem;                  /* 12px */
  height: 0.75rem;                 /* 12px */
  margin: 0;
  border: 0;
  border-radius: 0;
  background: var(--color-icon-primary);
  -webkit-mask: url("./assets/icons/compass-arrow-finding.svg") center / contain no-repeat;
          mask: url("./assets/icons/compass-arrow-finding.svg") center / contain no-repeat;
  transform: translate(-50%, -50%) translateY(-0.09rem);
  transform-origin: 50% 50%;
}

/* locked state — swap to the "found" arrow */
.align-stage[data-band="green"] .heading-needle {
  -webkit-mask-image: url("./assets/icons/compass-arrow-found.svg");
          mask-image: url("./assets/icons/compass-arrow-found.svg");
}


/* ── AR stage: share align-stage chrome ──────────────────── */
.ar-stage,
.minimal-ui .ar-stage {
  position: relative;
  width: 100%;
  height: 100svh;
  height: 100dvh;
  min-height: 100dvh;
  display: block;
  overflow: hidden;
  padding: 0;
  background-color: #000;
}

.ar-stage::before,
.minimal-ui .ar-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(0, 0, 0, 0.55) 12%,
    transparent 30%,
    transparent 62%,
    rgba(0, 0, 0, 0.55) 84%,
    rgba(0, 0, 0, 0.92) 100%
  );
}

.ar-stage::after,
.minimal-ui .ar-stage::after {
  content: "";
  position: absolute;
  inset: 4.65rem var(--spacing-sm) var(--spacing-sm);
  z-index: 2;
  display: block;
  pointer-events: none;
  opacity: 0.78;
  background:
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left  top    / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left  top    / 1px 1.5rem no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right top    / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right top    / 1px 1.5rem no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left  bottom / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left  bottom / 1px 1.5rem no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right bottom / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right bottom / 1px 1.5rem no-repeat;
}

.ar-stage .heading-needle {
  -webkit-mask-image: url("./assets/icons/compass-arrow-found.svg");
          mask-image: url("./assets/icons/compass-arrow-found.svg");
}

.ar-hud,
.ar-caption,
.capture-shield {
  display: none;
}

/* ============================================================================
   ALIGN MESSAGE — band states
   ============================================================================ */
.align-message,
.minimal-ui .align-message {
  position: absolute;
  top: 50%;
  left: 50%;
  right: auto;
  bottom: auto;
  z-index: 4;
  width: max-content;
  max-width: calc(100vw - var(--spacing-md));
  display: grid;
  justify-items: center;
  gap: 0;
  margin: 0;
  text-align: center;
  transform: translate(-50%, -50%) translateY(calc(-1 * 0.75rem));
  pointer-events: none;
}

.align-stage.is-indoor-poster-scan .align-message,
.minimal-ui .align-stage.is-indoor-poster-scan .align-message {
  top: 50%;
}

.align-message p {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-3xs);
  min-height: 1.75rem;
  padding: 0 var(--spacing-2xs);
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.7);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-text-body);
  white-space: pre-line;
  text-align: center;
}

/* leading warning glyph — mask so it follows currentColor */
.align-message p::before {
  content: "";
  width: var(--icon-xs);
  height: var(--icon-xs);
  flex: 0 0 auto;
  background: currentColor;
  -webkit-mask: url("./assets/icons/icon-warning.svg") center / contain no-repeat;
          mask: url("./assets/icons/icon-warning.svg") center / contain no-repeat;
}

/* red = default (also covers :not([data-band])) */
.align-stage[data-band="red"] .align-message p {
  color: var(--color-text-danger);      /* #FF3B4C */
}

/* orange = getting close */
.align-stage[data-band="orange"] .align-message p {
  color: var(--color-text-warning);      /* per ar-status-tag spec: orange-zone also uses danger */
}

/* green = locked — gold, no icon */
.align-stage[data-band="green"] .align-message p {
  color: var(--color-text-gold);        /* #AD9774 */
}

.align-stage[data-band="green"] .align-message p::before {
  content: none;
}

/* Keep scan feedback above Safari's accelerated camera/video layers. */
.align-stage .align-message,
.minimal-ui .align-stage .align-message {
  position: absolute !important;
  z-index: 20 !important;
  display: grid !important;
  opacity: 1 !important;
  visibility: visible !important;
  transform: translate(-50%, -50%) translateY(calc(-1 * 0.75rem)) translateZ(0);
  isolation: isolate;
  -webkit-font-smoothing: antialiased;
}

.align-stage .align-message #align-copy,
.minimal-ui .align-stage .align-message #align-copy {
  display: inline-flex !important;
  opacity: 1 !important;
  visibility: visible !important;
}

/* ============================================================================
   ENDING SCREEN
   ============================================================================ */
.ending-flow-bg,
.minimal-ui .ending-flow-bg {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: #000;
}

/* brand logo — same slot as align screen */
.ending-brand,
.minimal-ui .ending-brand {
  position: absolute;
  top: var(--spacing-sm);
  left: 50%;
  z-index: 2;
  display: block;
  margin: 0;
  transform: translateX(-50%);
  pointer-events: none;
}

/* card — reuses .modal, centered */
.ending-flow-card,
.minimal-ui .ending-flow-card {
  position: relative;
  align-self: center;
  align-items: center;
  margin: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.ending-flow-card .divider-m {
  margin: 0 auto;
}

/* close (×) — mask icon */
.ending-close-action,
.minimal-ui .ending-close-action {
  position: absolute;
  top: var(--spacing-xs);
  right: var(--spacing-xs);
  z-index: 2;
  width: var(--icon-xs);
  height: var(--icon-xs);
  min-width: 0;
  min-height: 0;
  padding: 0;
  display: block;
  border: 0;
  border-radius: 0;
  background: var(--color-icon-tertiary);
  -webkit-mask: url("./assets/icons/icon-close.svg") center / contain no-repeat;
          mask: url("./assets/icons/icon-close.svg") center / contain no-repeat;
  color: transparent;
  font-size: 0;
  cursor: pointer;
}

/* share button — leading X glyph via ::before
   (JS writes textContent, so a child <span> would be wiped) */
.ending-share-action::before {
  content: "";
  width: var(--icon-sm);
  height: var(--icon-sm);
  flex: 0 0 auto;
  background: currentColor;
  -webkit-mask: url("./assets/icons/social/icon-x.svg") center / contain no-repeat;
          mask: url("./assets/icons/social/icon-x.svg") center / contain no-repeat;
}

.ending-share-action {
  width: 10.75rem; padding-right: 0.3rem; letter-spacing: -0.05em; gap: 0.5rem;
}

.modal-rule {
  width: 72%;
  height: 0;
  margin-bottom: 0.1rem;
  margin-top: 0.35rem;
  border: 0;
  border-top: 1px solid var(--color-surface-border-dark);
}

/* ============================================================================
   THANKS SCREEN
   ============================================================================ */
.thanks-screen .screen-content {
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* home button — icon only */
.thanks-home-action {
  width: var(--icon-lg);
  height: var(--icon-lg);
  min-width: 0;
  min-height: 0;
  padding: 0;
  display: block;
  border: 0;
  border-radius: 0;
  background: var(--color-icon-secondary);
  -webkit-mask: url("./assets/icons/icon-home.svg") center / contain no-repeat;
          mask: url("./assets/icons/icon-home.svg") center / contain no-repeat;
  color: transparent;
  font-size: 0;
  cursor: pointer;
}

/* ============================================================================
   BLOCKED SCREEN
   ============================================================================ */
.blocked-screen .screen-content {
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* label is unused in this design — JS still writes to it */
.blocked-screen .screen-label {
  display: none;
}

/* JS binds to .primary-action; .text-link supplies the look */
.blocked-screen .primary-action {
  background: none;
  border-radius: 0;
  padding-inline: 0;
  min-height: auto;
  cursor: pointer;
}

.location-screen .modal,
.motion-screen .modal,
.permission-screen .modal,
.cm-tap-screen .modal {
  position: relative;
  z-index: 1;
}

#retry-location[hidden] {
  display: none;
}

.d-none {
  display: none;
}

/* ============================================================================
   BLOCKED SCREEN
   ============================================================================ */
.cooldownscreen-screen .screen-content {
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* label is unused in this design — JS still writes to it */
.cooldownscreen-screen .screen-label {
  display: none;
}

/* JS binds to .primary-action; .text-link supplies the look */
.cooldownscreen-screen .primary-action {
  background: none;
  border-radius: 0;
  padding-inline: 0;
  min-height: auto;
  cursor: pointer;
}

#cooldownscreen-copy {
  white-space: pre-line;
}

.plays-left-count {
  font-family: var(--font-quattro);
  font-size: 2.75rem;
  color: var(--color-accent);
  font-weight: 400;
}

.plays-left-text {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  color: var(--color-accent);
  font-weight: 400;
}

[hidden] {
  display: none !important;
}

.reset-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-text-muted);
}

.reset-steps li {
  margin: 0;
  padding-left: 1em;
  text-indent: -1em;
}

.reset-steps li + li {
  margin-top: var(--spacing-2xs);
  margin-bottom: var(--spacing-2xs);
}

.reset-steps li::before {
  content: "・";
}

/* ============================================================================
   PRIVACY / TERMS PAGE  (scrollable doc body + bottom-pinned actions)
   overrides .screen / .app-shell (styles.css) — no bg image, solid black
   ============================================================================ */
.minimal-ui .app-shell:has(.doc-page) {
  height: 100svh;
  min-height: 100svh;
  overflow: hidden;
}

.minimal-ui .doc-page {
  position: relative;
  height: 100svh;
  min-height: 0;
  padding: 0;
  background: var(--color-bg-black);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
}

.doc-layout {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 30rem;
  height: 100%;
  min-height: 0;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  padding:
    calc(env(safe-area-inset-top) + var(--spacing-md))
    var(--spacing-md)
    calc(env(safe-area-inset-bottom) + var(--spacing-md));
}

.doc-header {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2xs);
  text-align: center;
}

.doc-scroll {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding-top: var(--spacing-xs);
  padding-bottom: var(--spacing-lg);
  text-align: start;
  --doc-fade-top: var(--spacing-sm);
  --doc-fade-bottom: var(--spacing-xl);
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0,
    #000 var(--doc-fade-top),
    #000 calc(100% - var(--doc-fade-bottom)),
    transparent 100%
  );
          mask-image: linear-gradient(
    to bottom,
    transparent 0,
    #000 var(--doc-fade-top),
    #000 calc(100% - var(--doc-fade-bottom)),
    transparent 100%
  );
}
.doc-scroll::-webkit-scrollbar { width: 5px; }
.doc-scroll::-webkit-scrollbar-track { background: transparent; }
.doc-scroll::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(71, 63, 48, 0.44);
}

.doc-body {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
.doc-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4xs);
}
.doc-subsection {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4xs);
  margin-top: var(--spacing-3xs);
}
.doc-address {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4xs);
}
.doc-address-group {
  display: flex;
  flex-direction: column;
}

.doc-actions {
  flex: 0 0 auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-2xs);
  padding-top: var(--spacing-3xs);
}
.doc-actions .action-primary { min-width: 7rem; }

.model-progress-hidden {
  display: none !important;
}

.countdown-md {
  font-family: var(--font-quattro);
  font-size: 2rem;
  color: var(--color-accent);
  font-weight: 300;
}

/* Fix: logo not centered on mobile */
.ar-brand, .ending-brand,
.minimal-ui .ar-brand, .minimal-ui .ending-brand,
.align-brand .ar-brand {
  width: auto !important;
}

.ar-brand .logo-grey, .ending-brand .logo-grey,
.minimal-ui .ar-brand .logo-grey, .minimal-ui .ending-brand .logo-grey {
  display: block;
  margin-inline: auto;
  max-width: min(56vw, 250px);
  height: auto;
}

/* Desktop guard layout */
.desktop-guard {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: var(--spacing-md);
  background: #000;
}

.dg-kicker,
.dg-caption {
  margin: 0;
  text-transform: uppercase;
  color: var(--color-action-secondary-text);
  font-family: var(--font-quattro);
}

.dg-kicker {
  font-size: var(--text-md);
  letter-spacing: 0.18em;
}

.dg-caption {
  letter-spacing: 0.21em;
  font-size: var(--text-lg);
}

.dg-qr {
  position: relative;
  width: 11rem;
  height: 11rem;
  display: grid;
  place-items: center;
}

.dg-qr-frame {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left top / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left top / 1px 1.5rem no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right top / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right top / 1px 1.5rem no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left bottom / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) left bottom / 1px 1.5rem no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right bottom / 1.5rem 1px no-repeat,
    linear-gradient(var(--color-icon-secondary), var(--color-icon-secondary)) right bottom / 1px 1.5rem no-repeat;
}

.dg-qr-code {
  position: relative;
  z-index: 2;
  width: 8rem;
  height: auto;
}

.dg-preview {
  background: none;
  border: 0;
  padding: 0;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: rgba(242, 238, 228, 0.35);
  cursor: pointer;
}

body.minimal-ui {
  background: #000000;
}

.tb-header {
  display: flex;
  flex-direction: row;
  align-items: start;
  justify-content: space-between;
  width: 100%;
}

.tb-list { display: flex; flex-direction: column; gap: var(--spacing-xs); }
.tb-item { display: flex; flex-direction: column; }
.tb-item-head { display: flex; align-items: center; gap: var(--spacing-4xs); margin-bottom: var(--spacing-2xs); }
.tb-item-head .icon { color: var(--color-text-body); margin-top: 2px; }
.tb-item strong { font-weight: 500; color: var(--color-text-body); }
.tb-item .h2-sm {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-body);
  letter-spacing: 0.01em;
}

/* Guide navigation shared by User Guide, FAQ, Privacy, and Terms. */
.guide-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-3xs) var(--spacing-sm);
  border-bottom: 1px solid var(--color-surface-border-dark);
  padding-bottom: var(--spacing-xs);
}

.guide-nav-link {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  line-height: 1.2;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  color: var(--color-text-link);
  transition: color 0.15s ease, border-color 0.15s ease;
  margin-left: 0.25rem;
  margin-right: 0.25rem;
}

.guide-nav-link:hover {
  color: var(--color-text, #d8d2c6);
}

.guide-nav-link.is-active {
  color: var(--color-accent);
  border-bottom-color: var(--color-surface-border);
}

/* ============================================================================
   PRE-OPENING COUNTDOWN
   Source of truth — keep dev/ar-styles.css + ui mocks in sync when editing.
   ============================================================================ */
.countdown-page {
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  background: #000;
}

.countdown-page .screen-fill,
.countdown-page .screen-content {
  min-height: 100svh;
}

.countdown-page .screen-content {
  max-width: 40rem;
  justify-content: flex-start;
  gap: var(--spacing-md);
  padding: 0 0 calc(env(safe-area-inset-bottom) + var(--spacing-sm));
}

.countdown-poster {
  display: block;
  width: 100%;
  height: auto;
  flex: 0 0 auto;
}

.countdown-copy {
  display: grid;
  justify-items: center;
  gap: var(--spacing-3xs);
  margin-top: var(--spacing-3xs);
}

/* Beat .minimal-ui h1 (element+class) so countdown typography wins */
.minimal-ui h1.countdown-headline,
h1.countdown-headline,
.countdown-headline {
  margin: 0;
  margin-top: 0;
  font-family: var(--font-quattro);
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-accent);
  letter-spacing: 0.1em;
}

.countdown-sub {
  margin: 0;
  font-family: var(--font-quattro);
  font-size: 1.25rem;
  line-height: 1.2;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.countdown-counter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3xs);
  font-family: var(--font-quattro);
  color: var(--color-accent);
}

.countdown-cell {
  width: 4.5rem;
  height: 5.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-action-primary-border);
  border-radius: 6px;
  font-size: 2.75rem;
  line-height: 1;
  letter-spacing: -0.01em;
}

.countdown-colon {
  font-size: 2rem;
  color: var(--color-action-primary-border);
}

.countdown-help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4xs);
  margin-bottom: var(--spacing-sm);
}

.countdown-help .text-link.secondary {
  padding-bottom: 5px;
  border-bottom-color: #453f2f;
  font-size: var(--text-md);
}

/* ============================================================================
   EVENT ENDED — desktop phone mockup
   Portrait rounded frame wrapping bg + content. Mobile stays full-bleed.
   ============================================================================ */
@media (min-width: 600px) {
  body.event-ended-page {
    min-height: 100svh;
    display: grid;
    place-items: center;
    background: #000;
    padding: 1.5rem;
  }

  body.event-ended-page .app-shell {
    width: min(390px, calc(100vw - 3rem), calc((100svh - 3rem) * 390 / 844));
    aspect-ratio: 390 / 844;
    height: auto;
    min-height: 0;
    max-width: 100%;
    border-radius: 36px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.15);
  }

  body.event-ended-page .screen,
  body.event-ended-page .screen-fill {
    min-height: 100%;
    height: 100%;
  }

  body.event-ended-page .screen-bg {
    max-width: none;
  }
}

@media (max-width: 360px) {
  .countdown-page .screen-content {
    gap: var(--spacing-md);
  }

  .minimal-ui h1.countdown-headline,
  h1.countdown-headline,
  .countdown-headline {
    font-size: 1.75rem;
  }

  .countdown-cell {
    width: 4rem;
    height: 4.75rem;
    font-size: 2.5rem;
  }
}