:root {
  --ui-scale: 1.08;

  --color-bg: #0d0f11;
  --color-surface: #09252A;
  --color-text: #f8fafc;
  --color-muted: #a4a9ad;
  --color-border: #2c2f32;

  --color-primary: #fdca40;
  --color-primary-contrast: #0d0f11;
  --color-primary-hover: #e2d41f;
  --color-primary-active: #c7b81a;

  --color-link: #ffe84c;
  --color-link-hover: #fff8b3;

  --color-accent: #ff9b20;
  --color-accent-contrast: #0d0f11;

  --focus-ring: #fff8b3;
  --selection-bg: #ffe84c;
  --selection-text: #0d0f11;

  --color-success: #28a745;
  --color-warning: #ffc107;
  --color-warning-light: #ffe082;
  --color-danger: #dc3545;

  --row-divider: rgba(255, 255, 255, 0.08);
  --color-track: #3d4c55;

  --max-content-width: 1200px;

  --font-sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu,
    Cantarell, Noto Sans, "Helvetica Neue", Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;

  --radius-sm: 6px;
  --radius-md: 10px;

  --shadow-1: 0 6px 20px rgba(0, 0, 0, 0.15);

  --terminal-font-size: 0.94rem;

  --font-size-2xs: 0.625rem;
  --font-size-xs: 0.6875rem;
  --font-size-sm: 0.75rem;
  --font-size-md-sm: 0.8125rem;
  --font-size-md: 0.875rem;
  --font-size-base: 0.9375rem;

  --landing-h1-min: 2.2rem;
  --landing-h1-vw: 6.2vw;
  --landing-h1-max: 3.6rem;

  --landing-h2-min: 1.1rem;
  --landing-h2-vw: 3vw;
  --landing-h2-max: 1.75rem;

  --brand-logo-min: 72px;
  --brand-logo-vw: 9vw;
  --brand-logo-max: 128px;

  --color-social-linkedin: #0A66C2;
  --color-social-mastodon: #6364ff;
  --color-social-github: #f3e8d7;
  --color-social-discord: #5865f2;

  --team-gradient-start: color-mix(in hsl, var(--color-surface) 88%, var(--color-bg));
  --team-gradient-end: color-mix(in hsl, var(--color-surface) 94%, var(--color-bg));

  --charge-default-duration: 800ms;
  --charge-default-strength: 1;
  --charge-default-color: var(--color-primary);

  --game-card-surface-ratio: 92%;
  --game-card-primary-ratio: 5%;
  --list-card-surface-ratio: 92%;
  --list-card-primary-ratio: 5%;
  --team-card-surface-ratio: 92%;
  --team-card-primary-ratio: 5%;

  --color-code-bg: color-mix(in hsl, var(--color-surface) 96%, var(--color-bg));
  --color-inline-code-bg: color-mix(in hsl, var(--color-surface) 94%, var(--color-bg));
  --color-code-border: color-mix(in hsl, var(--color-border) 70%, var(--color-primary));
  --color-code-text: color-mix(in hsl, var(--color-text) 92%, white);

  --touch-target: 44px;
}

html {
  font-size: calc(100% * var(--ui-scale));
  -webkit-tap-highlight-color: transparent;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.55;
  display: flex;
  min-height: 100dvh;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern", "liga", "ss01";
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60vmax 50vmax at 0% 0%,
      color-mix(in srgb, var(--color-primary) 9%, transparent) 0%,
      transparent 55%),
    radial-gradient(55vmax 45vmax at 100% 100%,
      color-mix(in srgb, var(--color-accent) 8%, transparent) 0%,
      transparent 60%),
    radial-gradient(70vmax 60vmax at 50% 120%,
      color-mix(in srgb, var(--color-surface) 30%, transparent) 0%,
      transparent 65%);
}

::selection {
  background: var(--selection-bg);
  color: var(--selection-text);
}

* {
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--color-primary) 30%, var(--color-border)) transparent;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--color-primary) 22%, var(--color-border));
  border: 2px solid var(--color-bg);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--color-primary) 38%, var(--color-border));
}

::-webkit-scrollbar-corner {
  background: transparent;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-link);
  text-decoration: none;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

h1,
h2,
h3 {
  margin: 0 0 var(--space-3) 0;
  line-height: 1.2;
}

p {
  margin: 0 0 var(--space-3) 0;
}

h1 {
  font-size: clamp(1.5rem, 3.6vw, 3.2rem);
}

h2 {
  font-size: clamp(1.15rem, 2.4vw, 2rem);
}

h3 {
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

.h4 {
  font-size: 1.125rem;
  line-height: 1.35;
  margin: 0 0 var(--space-2) 0;
}

.h5 {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 var(--space-2) 0;
}

.h6 {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 var(--space-2) 0;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--color-inline-code-bg);
  color: var(--color-code-text);
  border: 1px solid var(--color-code-border);
  border-radius: var(--radius-sm);
  padding: 0.08em 0.35em;
  overflow-wrap: anywhere;
}

pre {
  margin: 0 0 var(--space-3) 0;
  background: var(--color-code-bg);
  border: 1px solid var(--color-code-border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

pre code {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--terminal-font-size, 0.94rem);
  line-height: 1.55;
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--color-code-text);
}

pre code::selection,
code::selection {
  background: color-mix(in hsl, var(--color-primary) 28%, transparent);
}

pre[title] {
  position: relative;
  padding-top: calc(var(--space-4) + 20px);
}

pre[title]::before {
  content: attr(title);
  position: absolute;
  top: 6px;
  right: 10px;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-muted);
  background: color-mix(in hsl, var(--color-surface) 94%, var(--color-bg));
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 2px 8px;
}

.yellow-text { color: var(--color-primary); }

.muted { color: var(--color-muted); }

.font-mono { font-family: var(--font-mono); }

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .event-ticker-track,
  .line {
    animation: none !important;
  }
}

@media (hover: none) {
  .btn:hover,
  .list-group-item:hover,
  .game-card:hover,
  .social-icon:hover,
  .sd-player-card:hover,
  .sd-game-card:hover,
  .metric-item:hover,
  .item-card:hover,
  #gameContainer .action-card:hover,
  #gameContainer .recognition-card:hover,
  .team-member-chip:hover {
    transform: none;
    box-shadow: none;
  }

  .list-group-item:hover::before,
  .game-card:hover::before,
  .teams-list .list-group-item.team-card:hover::before {
    opacity: 0 !important;
  }

  .table tbody tr:hover,
  #logsTable tbody tr:hover,
  .data-table tbody tr:hover,
  #panel-leaderboard .leaderboard-table tbody tr:hover,
  .player-progress-table tbody tr:hover,
  .algo-breakdown-table tbody tr:hover {
    background: transparent;
  }
}

@media (max-width: 1200px) {
  :root {
    --ui-scale: 1.04;
  }
}

@media (max-width: 992px) {
  :root {
    --ui-scale: 1.00;
  }
}

@media (max-width: 768px) {
  :root {
    --ui-scale: 0.97;
    --space-1: 6px;
    --space-2: 10px;
    --space-3: 14px;
    --space-4: 20px;
    --space-5: 28px;
    --space-6: 36px;
    --space-7: 52px;
    --touch-target: 44px;
  }
}

@media (max-width: 640px) {
  :root {
    --ui-scale: 0.95;
  }
}

@media (max-width: 480px) {
  :root {
    --ui-scale: 0.93;
    --space-1: 7px;
    --space-2: 12px;
    --space-3: 16px;
    --space-4: 22px;
    --space-5: 30px;
    --space-6: 40px;
    --space-7: 56px;
    --touch-target: 48px;
  }
}

@media (min-width: 1440px) {
  :root {
    --max-content-width: 1320px;
  }
}

@media print {
  :root {
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-text: #111111;
    --color-border: #dddddd;
    --row-divider: rgba(0, 0, 0, 0.08);
  }

  body {
    background: #ffffff;
    color: #111111;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}