/* Tokens: Industry design system (_ds/.../styles.css) + per-theme app variables (README "Design Tokens"). */
:root {
  --color-bg: #f2f2f3;
  --color-surface: #e9e9ea;
  --color-text: #1d1f20;
  --color-accent: #5980a6;
  --color-divider: color-mix(in srgb, #1d1f20 16%, transparent);
  --color-neutral-100: #f5f5f8; --color-neutral-200: #e7e7ea; --color-neutral-300: #d4d4d7;
  --color-neutral-400: #b7b7ba; --color-neutral-500: #98989b; --color-neutral-600: #7a7a7d;
  --color-neutral-700: #5d5d60; --color-neutral-800: #424244; --color-neutral-900: #2b2b2d;
  --color-accent-100: #eef6ff; --color-accent-200: #d6ebff; --color-accent-300: #b5d9fd;
  --color-accent-400: #94bce3; --color-accent-500: #749dc4; --color-accent-600: #597ea3;
  --color-accent-700: #416180; --color-accent-800: #2c455d; --color-accent-900: #1d2d3d;
  --font-heading: "Barlow Condensed", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body: "Barlow", system-ui, sans-serif;
  --radius-sm: 2px;
  /* THEME_LIGHT */
  --color-tag-bg: #0E8AD0; --color-tag-fg: #FFFFFF; --color-caution: #5CCBFF;
  --color-on-strong: #fff; --color-paper: #fff;
  color-scheme: light;
}
/* THEME_DARK */
html[data-theme="dark"] {
  --color-tag-bg: #5CCBFF; --color-tag-fg: #0A1F3D; --color-caution: #0A3D7C;
  --color-bg: #14171a; --color-surface: #22272b; --color-text: #e6e8ea; --color-accent: #749dc4;
  --color-divider: color-mix(in srgb, #e6e8ea 16%, transparent);
  --color-on-strong: #14171a; --color-paper: #1b1f22;
  --color-neutral-100: #1f2326; --color-neutral-200: #2a2e32; --color-neutral-300: #3a3f44;
  --color-neutral-400: #50565c; --color-neutral-500: #6e747a; --color-neutral-600: #8e949a;
  --color-neutral-700: #aeb3b8; --color-neutral-800: #cdd1d4; --color-neutral-900: #e6e8ea;
  --color-accent-100: #1a2633; --color-accent-200: #22344a; --color-accent-300: #2f4a66;
  --color-accent-400: #416180; --color-accent-500: #597ea3; --color-accent-600: #749dc4;
  --color-accent-700: #94bce3; --color-accent-800: #b5d9fd; --color-accent-900: #d6ebff;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { background: var(--color-bg); }
body {
  margin: 0; min-height: 100vh;
  color: var(--color-text); font-family: var(--font-body);
  font-size: 18px; line-height: 1.55; font-weight: 400;
}
h1, h2, h3 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 6.8px;
}
p { margin: 0; }
a { color: var(--color-accent-700); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-900); }
button { font-family: var(--font-body); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

/* Shell */
.shell-header {
  max-width: 760px; margin: 0 auto; padding: 28px 24px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.logo { display: flex; cursor: pointer; }
.logo-dark { display: none !important; }
html[data-theme="dark"] .logo-light { display: none !important; }
html[data-theme="dark"] .logo-dark { display: block !important; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 40px; height: 40px; display: grid; place-items: center; padding: 0;
  background: transparent; border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-sm); cursor: pointer; color: var(--color-text);
}
.icon-btn:hover { background: var(--color-accent-100); }
.icon-sun { display: none; }
html[data-theme="dark"] .icon-sun { display: block; }
html[data-theme="dark"] .icon-moon { display: none; }

.page { max-width: 760px; margin: 0 auto; padding: 56px 24px 96px; }
.page.detail { padding-top: 40px; }

/* 1. Updates list */
.feed-h1 { font-size: 56px; margin: 0 0 40px; }
.feed-row {
  display: block; color: inherit; text-decoration: none;
  padding: 32px 20px; margin: 0 -20px; border-top: 1px solid var(--color-divider); cursor: pointer;
}
.feed-row:hover { background: color-mix(in srgb, var(--color-accent) 6%, transparent); color: inherit; }
.meta-date { font-size: 16px; color: var(--color-neutral-700); margin-bottom: 6px; }
.feed-title { font-size: 36px; margin: 0 0 8px; }
.feed-summary { font-size: 19px; line-height: 1.5; margin: 0; color: var(--color-neutral-800); text-wrap: pretty; }
.action-strip {
  display: flex; align-items: center; gap: 16px; margin-top: 18px; padding: 14px 18px;
  background: var(--color-accent-900); color: var(--color-on-strong); font-size: 18px; line-height: 1.45;
}
.action-strip svg, .major-strip svg { flex: none; }
strong { font-weight: 600; }

/* 2. Update detail */
.back-btn {
  display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 12px 0 8px;
  margin: 0 0 32px -8px; background: transparent; border: 0; border-radius: var(--radius-sm);
  font-size: 17px; cursor: pointer; color: var(--color-text); text-decoration: none;
}
.back-btn:hover { background: var(--color-accent-100); color: var(--color-text); }
.detail .meta-date { margin-bottom: 8px; }
.detail-h1 { font-size: 56px; margin: 0 0 14px; }
.detail-summary { font-size: 20px; line-height: 1.5; margin: 0 0 32px; color: var(--color-neutral-800); text-wrap: pretty; }
.download-btn {
  display: inline-flex; align-items: center; gap: 10px; height: 52px; padding: 0 24px;
  background: var(--color-accent); color: var(--color-on-strong); font-size: 18px; font-weight: 500;
  text-decoration: none; margin-bottom: 48px;
}
.download-btn:hover { background: var(--color-accent-700); color: var(--color-on-strong); }
.action-box { border: 1px solid var(--color-accent-900); padding: 24px 28px; margin-bottom: 56px; }
.action-box h2 { font-size: 28px; margin: 0 0 12px; color: var(--color-accent-900); }
.action-box ol { margin: 0; padding-left: 24px; font-size: 19px; line-height: 1.5; display: flex; flex-direction: column; gap: 8px; }
.action-box li { text-wrap: pretty; }

.square-tag {
  display: flex; width: fit-content; max-width: 100%; align-items: center; height: 20px; padding: 0 8px;
  margin: 0 0 4px; background: var(--color-tag-bg); color: var(--color-tag-fg);
  font: 600 12px/1 var(--font-heading); letter-spacing: .06em; text-transform: uppercase; white-space: nowrap;
}
.compact-list { columns: 3 200px; column-gap: 32px; font-size: 18px; line-height: 1.4; margin-bottom: 24px; }
.compact-list > div { break-inside: avoid; padding: 6px 0; }
.tag-divider { height: 1px; background: color-mix(in srgb, var(--color-tag-bg) 45%, transparent); }
.tag-divider.after-compact { margin: 0 0 8px; }
.tag-divider.between { margin: 8px 0; }

.item { padding: 16px 0; }
.item.major { padding: 22px 11px 0; margin: 16px -12px; border: 1px solid var(--color-accent-900); }
.item-head { display: flex; align-items: flex-start; gap: 3px; flex-wrap: wrap; margin-bottom: 6px; margin-top: -5px; }
.item-name { font-size: 26px; font-weight: 600; line-height: 1.1; }
.ver-tag {
  display: inline-flex; flex: none; align-items: center; position: relative; height: 20px; padding: 0 8px 0 18px;
  background: var(--color-tag-bg); color: var(--color-tag-fg);
  clip-path: polygon(0 50%, 9px 0, 100% 0, 100% 100%, 9px 100%);
  font: 600 12px/1 var(--font-heading); letter-spacing: .04em; white-space: nowrap;
  transform: rotate(-7deg); transform-origin: left center; margin-top: -4px;
}
.ver-tag .hole {
  position: absolute; left: 7px; top: 50%; width: 4px; height: 4px; margin-top: -2px;
  border-radius: 50%; background: var(--color-bg);
}
.lines {
  display: flex; flex-direction: column; gap: 4px; font-size: 18px; line-height: 1.35;
  color: var(--color-neutral-800); text-wrap: pretty; position: relative; top: -5px;
}
.line { display: flex; align-items: flex-start; gap: 10px; }
.type-spacer { flex: none; width: 68px; }
.type-tag {
  flex: none; display: inline-flex; align-items: center; justify-content: center; width: 68px; height: 20px;
  margin-top: 2px; padding: 0; background: var(--color-tag-bg); color: var(--color-tag-fg);
  font: 600 12px/1 var(--font-heading); letter-spacing: .06em; text-transform: uppercase;
}
.major-strip {
  display: flex; align-items: center; gap: 12px; margin: 12px -11px 0; padding: 9px 11px;
  background: var(--color-accent-900); color: var(--color-on-strong); font-size: 15px; line-height: 1.4;
}
.not-found { font-size: 19px; color: var(--color-neutral-800); }

@media print { [data-noprint] { display: none !important; } }

/* Gameday Support logo + smaller XP Changelog mark in header */
.brand { display: flex; align-items: center; gap: 18px; min-width: 0; }
.brand-divider { width: 1px; align-self: stretch; min-height: 40px; background: var(--color-divider); }
.gds-logo { display: inline-flex; border-radius: var(--radius-sm); }
.gds-logo img { height: 48px; width: auto; display: block; }
.shell-header .logo svg { height: 30px !important; }
@media (max-width: 480px) {
  .brand { gap: 12px; }
  .gds-logo img { height: 32px; }
  .shell-header .logo svg { height: 22px !important; }
  .brand-divider { min-height: 28px; }
}
/* smaller Gameday logo */
.gds-logo img { height: 38px; }
@media (max-width: 480px) { .gds-logo img { height: 28px; } }

/* theme-specific Gameday logo: dark-text PNG in light mode, original SVG in dark mode */
.gds-logo img.gds-img-dark { display: none; }
html[data-theme="dark"] .gds-logo img.gds-img-dark { display: block; }
html[data-theme="dark"] .gds-logo img.gds-img-light { display: none; }