/* ============================================
   MOBILYA - CSS DESIGN TOKENS
   Beyaz & Siyah Minimal Palette
   ============================================ */

:root {
  /* === COLORS === */
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-bg: #FFFFFF;
  --color-bg-alt: #FAFAFA;
  --color-bg-card: #F5F5F5;
  --color-text: #1A1A1A;
  --color-text-secondary: #6B6B6B;
  --color-text-muted: #999999;
  --color-border: #E8E8E8;
  --color-border-dark: #D0D0D0;
  --color-hover: #F0F0F0;
  --color-overlay: rgba(0, 0, 0, 0.4);
  --color-overlay-light: rgba(0, 0, 0, 0.06);

  /* === TYPOGRAPHY === */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Font Sizes */
  --text-xs: 0.75rem;     /* 12px */
  --text-sm: 0.8125rem;   /* 13px */
  --text-base: 0.9375rem; /* 15px */
  --text-md: 1rem;        /* 16px */
  --text-lg: 1.125rem;    /* 18px */
  --text-xl: 1.25rem;     /* 20px */
  --text-2xl: 1.5rem;     /* 24px */
  --text-3xl: 2rem;       /* 32px */
  --text-4xl: 2.5rem;     /* 40px */
  --text-5xl: 3.5rem;     /* 56px */
  --text-6xl: 4.5rem;     /* 72px */

  /* Line Heights */
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;

  /* Letter Spacing */
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.05em;
  --tracking-wider: 0.1em;
  --tracking-widest: 0.15em;

  /* === SPACING === */
  --space-xs: 0.25rem;    /* 4px */
  --space-sm: 0.5rem;     /* 8px */
  --space-md: 1rem;       /* 16px */
  --space-lg: 1.5rem;     /* 24px */
  --space-xl: 2rem;       /* 32px */
  --space-2xl: 3rem;      /* 48px */
  --space-3xl: 4rem;      /* 64px */
  --space-4xl: 6rem;      /* 96px */
  --space-5xl: 8rem;      /* 128px */

  /* === LAYOUT === */
  --container-max: 1400px;
  --container-narrow: 1100px;
  --container-padding: 2rem;
  --navbar-height: 60px;
  --category-bar-height: 50px;
  --search-bar-height: 48px;
  --header-total-height: calc(var(--navbar-height) + var(--category-bar-height) + var(--search-bar-height));

  /* === BORDERS === */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* === SHADOWS === */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.1);

  /* === TRANSITIONS === */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-slower: 600ms cubic-bezier(0.16, 1, 0.3, 1);

  /* === Z-INDEX === */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-navbar: 300;
  --z-overlay: 400;
  --z-modal: 500;
  --z-toast: 600;
}

/* Dark mode support (gelecek için) */
@media (prefers-color-scheme: dark) {
  :root {
    /* Şimdilik beyaz tema kullanıyoruz */
  }
}