/* variables.css — Tasarım Token Sistemi */

:root {
  /* ===== RENKLER ===== */

  /* Arka Plan */
  --color-bg:           #FFFFFF;
  --color-bg-soft:      #F8F9FA;
  --color-bg-dark:      #0F1923;

  /* Accent — Derin Teal */
  --color-accent:       #1A6B6B;
  --color-accent-light: #E8F4F4;
  --color-accent-hover: #145757;
  --color-accent-rgb:   26, 107, 107;

  /* Metin */
  --color-text-primary:   #1A1A2E;
  --color-text-secondary: #5A6475;
  --color-text-muted:     #9AA3AF;
  --color-text-inverse:   #FFFFFF;

  /* UI */
  --color-border:       #E2E8F0;
  --color-border-focus: #1A6B6B;
  --color-success:      #2D8A4E;
  --color-error:        #C0392B;
  --color-star:         #F4B942;

  /* ===== BOŞ ALAN ===== */
  --space-xs:   0.25rem;
  --space-sm:   0.5rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  5rem;
  --space-4xl:  8rem;

  /* ===== KENAR YUVARLAMA ===== */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-pill: 9999px;

  /* ===== GÖLGELER ===== */
  --shadow-sm:   0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md:   0 4px 16px rgba(0, 0, 0, 0.10);
  --shadow-lg:   0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-teal: 0 4px 20px rgba(26, 107, 107, 0.20);

  /* ===== GEÇİŞLER ===== */
  --transition-fast:   150ms ease;
  --transition-normal: 280ms ease;
  --transition-slow:   450ms ease;

  /* ===== FONTLAR ===== */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* ===== TİPOGRAFİ ÖLÇEĞİ ===== */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-md:   1.125rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  1.875rem;
  --text-3xl:  2.25rem;
  --text-4xl:  3rem;
  --text-5xl:  3.75rem;

  /* ===== SATIR YÜKSEKLİĞİ ===== */
  --leading-tight:  1.2;
  --leading-snug:   1.375;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  /* ===== FONT AĞIRLIĞI ===== */
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;

  /* ===== CONTAINER ===== */
  --container-max:    1200px;
  --container-narrow: 768px;
  --container-wide:   1400px;
  --container-pad:    1.5rem;

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