/* =====================================================================
   Motor ↔ kit token köprüsü. Renk, ölçü ve yazı değerlerinin TEK kaynağı
   kitin design-tokens.json → tokens.css dosyasıdır (kural.md B1). Bu dosya yalnız
   motorun kullandığı türetilmiş adları o değerlerden hesaplar; buraya sabit renk yazılmaz.
   ===================================================================== */
:root {
  /* Renk — türetilmiş tonlar */
  --color-ink: var(--color-on-surface);
  --color-on-dark: var(--color-on-deep);
  --color-on-dark-muted: color-mix(in srgb, var(--color-on-deep) 74%, var(--color-deep));
  --color-primary-strong: color-mix(in srgb, var(--color-primary) 82%, #000);
  --color-primary-soft: color-mix(in srgb, var(--color-primary) 9%, var(--color-surface));
  --color-primary-tint: color-mix(in srgb, var(--color-primary) 5%, var(--color-surface));
  --color-accent-strong: color-mix(in srgb, var(--color-accent) 84%, #000);
  --color-accent-on-dark: color-mix(in srgb, var(--color-accent) 55%, #fff);
  /* Accent as TEXT/ICON on light surfaces: darkened so it stays AA even when the brand accent is a light colour. */
  --color-accent-ink: color-mix(in srgb, var(--color-accent) 45%, #000);
  --color-positive: var(--color-success);
  --color-positive-soft: color-mix(in srgb, var(--color-success) 11%, var(--color-surface));
  --color-error-soft: color-mix(in srgb, var(--color-error) 8%, var(--color-surface));
  --color-warning-soft: color-mix(in srgb, var(--color-warning) 12%, var(--color-surface));
  --color-border-strong: color-mix(in srgb, var(--color-muted) 70%, var(--color-surface));
  --color-star: #e0a100;

  /* Ölçü — kit adlarından */
  --size-button: var(--size-button-height);
  --size-button-sm: var(--size-button-height-sm);
  --size-input: var(--size-input-height);
  --size-touch: var(--size-touch-target-min);
  --size-header: var(--size-app-bar-height);
  --icon-sm: var(--size-icon-sm);
  --icon-md: var(--size-icon-md);
  --icon-lg: var(--size-icon-lg);
  --layout-grid: var(--layout-grid-max-width);
  --layout-content: var(--layout-content-max-width);
  --layout-readable: var(--layout-readable-max-width);
  --layout-form: var(--layout-form-max-width);
  --layout-button: var(--layout-button-max-width);
  --layout-dialog: var(--size-dialog-width);
  --layout-drawer: 360px;
  --layout-footer-column: 200px;
  --layout-gutter: var(--space-md);

  /* Yazı */
  --type-display-xl: var(--type-display-lg);
  --type-hero: var(--type-display-lg);
  --leading-heading: 1.2;
  --leading-body: 1.5;

  /* Gölge ve hareket */
  --shadow-sm: 0 1px 2px color-mix(in srgb, var(--color-deep) 6%, transparent), 0 2px 8px color-mix(in srgb, var(--color-deep) 4%, transparent);
  --shadow-md: 0 4px 12px color-mix(in srgb, var(--color-deep) 8%, transparent), 0 12px 32px color-mix(in srgb, var(--color-deep) 8%, transparent);
  --shadow-lg: 0 8px 24px color-mix(in srgb, var(--color-deep) 10%, transparent), 0 24px 64px color-mix(in srgb, var(--color-deep) 14%, transparent);
  --shadow-hover: 0 12px 24px -4px color-mix(in srgb, var(--color-on-surface) 8%, transparent), 0 4px 8px -2px color-mix(in srgb, var(--color-on-surface) 4%, transparent);
  --shadow-nav: 0 16px 32px -8px color-mix(in srgb, var(--color-deep) 12%, transparent);
  --ring-focus: 0 0 0 3px color-mix(in srgb, var(--color-primary) 18%, transparent);
  --duration-fast: var(--motion-fast);
  --duration-normal: var(--motion-base);
  --duration-slow: calc(var(--motion-base) * 2);
  --ease-out: var(--motion-easing);
}
@media (min-width: 600px) {
  :root { --type-hero: var(--type-display-lg); --layout-gutter: var(--space-lg); }
}
@media (min-width: 840px) {
  :root { --type-display-xl: 2rem; --type-hero: var(--type-display-xl); --layout-gutter: var(--space-xl); }
}

/* İkonlar (kit ikonlar.css ile birlikte) */
.icon--filled, .stars .icon, .rating .icon { fill: currentColor; }