/* Colour themes (Ayarlar > Görünüm). Every theme was checked for readable contrast (WCAG AA, 4.5:1):
   white on the accent, the accent on white, on its soft tint and on the page background.
   Selectors are plain [data-theme] so a theme card can preview its own colours. Loaded before every other sheet. */
:root, [data-theme="navy"] { /* Lacivert */
  --accent: #1e4e79; --accent-strong: #163a5b; --accent-soft: #e5edf5; --accent-faint: #f4f7fa; --accent-line: #b9cce0;
  --accent-rgb: 30, 78, 121; --app-bg: var(--app-bg); --theme-head: #f3f5f8; --theme-hover: #eef4fb; --theme-zebra: #fafaf7;
  --bs-primary: #1e4e79; --bs-primary-rgb: 30, 78, 121; --bs-link-color: #1e4e79; --bs-link-color-rgb: 30, 78, 121;
  --bs-link-hover-color: #163a5b; --bs-link-hover-color-rgb: 22, 58, 91;
}
[data-theme="ocean"] { /* Okyanus */
  --accent: #0b6470; --accent-strong: #084c55; --accent-soft: #e0f0f1; --accent-faint: #f1f8f8; --accent-line: #b0d6d9;
  --accent-rgb: 11, 100, 112; --app-bg: #f1f4f3; --theme-head: #eef5f5; --theme-hover: #e7f3f3; --theme-zebra: #f8fbfa;
  --bs-primary: #0b6470; --bs-primary-rgb: 11, 100, 112; --bs-link-color: #0b6470; --bs-link-color-rgb: 11, 100, 112;
  --bs-link-hover-color: #084c55; --bs-link-hover-color-rgb: 8, 76, 85;
}
[data-theme="forest"] { /* Orman */
  --accent: #2f6a3e; --accent-strong: #23512f; --accent-soft: #e5f0e7; --accent-faint: #f3f8f4; --accent-line: #bcd7c2;
  --accent-rgb: 47, 106, 62; --app-bg: #f3f4ef; --theme-head: #f0f5f0; --theme-hover: #eaf3ec; --theme-zebra: #f9faf6;
  --bs-primary: #2f6a3e; --bs-primary-rgb: 47, 106, 62; --bs-link-color: #2f6a3e; --bs-link-color-rgb: 47, 106, 62;
  --bs-link-hover-color: #23512f; --bs-link-hover-color-rgb: 35, 81, 47;
}
[data-theme="plum"] { /* Mürdüm */
  --accent: #6e2d62; --accent-strong: #53204a; --accent-soft: #f3e7f0; --accent-faint: #faf4f8; --accent-line: #dbbfd4;
  --accent-rgb: 110, 45, 98; --app-bg: #f5f2f2; --theme-head: #f6f0f4; --theme-hover: #f4eaf1; --theme-zebra: #fbf8f9;
  --bs-primary: #6e2d62; --bs-primary-rgb: 110, 45, 98; --bs-link-color: #6e2d62; --bs-link-color-rgb: 110, 45, 98;
  --bs-link-hover-color: #53204a; --bs-link-hover-color-rgb: 83, 32, 74;
}
[data-theme="graphite"] { /* Grafit */
  --accent: #3a4250; --accent-strong: #232a35; --accent-soft: #eaecef; --accent-faint: #f6f7f8; --accent-line: #cbd0d7;
  --accent-rgb: 58, 66, 80; --app-bg: #f3f3f2; --theme-head: #f1f2f4; --theme-hover: #edeff2; --theme-zebra: #f9f9f8;
  --bs-primary: #3a4250; --bs-primary-rgb: 58, 66, 80; --bs-link-color: #3a4250; --bs-link-color-rgb: 58, 66, 80;
  --bs-link-hover-color: #232a35; --bs-link-hover-color-rgb: 35, 42, 53;
}
[data-theme="terracotta"] { /* Sıcak */
  --accent: #a3421d; --accent-strong: #7e3214; --accent-soft: #f8e9e2; --accent-faint: #fcf5f1; --accent-line: #e6c2b1;
  --accent-rgb: 163, 66, 29; --app-bg: #f6f2ee; --theme-head: #f8f1ec; --theme-hover: #f8ece5; --theme-zebra: #fcf9f6;
  --bs-primary: #a3421d; --bs-primary-rgb: 163, 66, 29; --bs-link-color: #a3421d; --bs-link-color-rgb: 163, 66, 29;
  --bs-link-hover-color: #7e3214; --bs-link-hover-color-rgb: 126, 50, 20;
}