/* oynamatik — ortak tasarım dili
   Renk çiftlerinin karşıtlığı test/karsitlik.test.mjs ile denetlenir. */

:root {
  color-scheme: light dark;
  --zemin: #f7f4ee;
  --yuzey: #ffffff;
  --yuzey-2: #efeae0;
  --metin: #1d2036;
  --metin-2: #4a4e66;
  --cizgi: #d8d1c3;
  --marka: #2e2a8f;
  --marka-metin: #ffffff;
  --odak: #1f5fd6;
  --tehlike: #b42318;
  --basari: #14733a;

  --k-kelime: #b93d0c;
  --k-sayi: #0d6e67;
  --k-bulmaca: #6a2bc9;
  --k-mantik: #1d4fc4;
  --k-hafiza: #b0185a;
  --k-refleks: #157236;

  --yazi: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --yaricap: 14px;
  --yaricap-k: 10px;
  --golge: 0 1px 2px rgb(29 32 54 / 0.06), 0 4px 14px rgb(29 32 54 / 0.07);
  --genislik: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --zemin: #14162a;
    --yuzey: #1e2139;
    --yuzey-2: #272b48;
    --metin: #eeecf6;
    --metin-2: #b9bbd2;
    --cizgi: #3a3e60;
    --marka: #9d98ff;
    --marka-metin: #14162a;
    --odak: #8fb4ff;
    --tehlike: #ff8a80;
    --basari: #6fdc9a;

    --k-kelime: #ff9466;
    --k-sayi: #4fd6c8;
    --k-bulmaca: #c3a2ff;
    --k-mantik: #8fb0ff;
    --k-hafiza: #ff8cbc;
    --k-refleks: #7fdc98;
    --golge: 0 1px 2px rgb(0 0 0 / 0.3), 0 4px 14px rgb(0 0 0 / 0.25);
  }
}

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

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--yazi);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--metin);
  background: var(--zemin);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg { max-width: 100%; display: block; }

a { color: var(--marka); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--odak);
  outline-offset: 2px;
  border-radius: 6px;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 0.5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.7rem, 4.5vw, 2.4rem); }
h2 { font-size: clamp(1.25rem, 3vw, 1.55rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }

.kap { width: 100%; max-width: var(--genislik); margin: 0 auto; padding: 0 16px; }

.atla {
  position: absolute; left: 8px; top: -60px; z-index: 50;
  background: var(--marka); color: var(--marka-metin);
  padding: 10px 14px; border-radius: var(--yaricap-k); font-weight: 700;
}
.atla:focus { top: 8px; }

.gorunmez {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

/* ---------- Üst bilgi ---------- */
.ust {
  background: var(--yuzey);
  border-bottom: 1px solid var(--cizgi);
}
.ust-satir {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; min-height: 64px;
}
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--metin); text-decoration: none; font-weight: 800;
  font-size: 1.35rem; letter-spacing: -0.02em;
}
.logo svg { width: 36px; height: 36px; }
.logo span b { color: var(--k-kelime); font-weight: 800; }
.ust-baglanti { display: flex; gap: 4px; }
.ust-baglanti a {
  color: var(--metin-2); text-decoration: none; font-weight: 600;
  padding: 8px 10px; border-radius: var(--yaricap-k); font-size: 0.95rem;
}
.ust-baglanti a:hover, .ust-baglanti a[aria-current="page"] { color: var(--metin); background: var(--yuzey-2); }

.kategori-serit { border-top: 1px solid var(--cizgi); }
.kategori-serit ul {
  list-style: none; margin: 0; padding: 8px 0;
  display: flex; gap: 8px; overflow-x: auto; scrollbar-width: thin;
}
.kategori-serit a {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  padding: 6px 12px; border-radius: 999px; border: 1px solid var(--cizgi);
  color: var(--metin); text-decoration: none; font-weight: 600; font-size: 0.95rem;
  min-height: 40px;
}
.kategori-serit a::before {
  content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--k, var(--marka));
}
.kategori-serit a:hover { background: var(--yuzey-2); }
.kategori-serit a[aria-current="page"] { border-color: var(--k); box-shadow: inset 0 0 0 1px var(--k); }

/* Kategori renkleri */
[data-renk="kelime"] { --k: var(--k-kelime); }
[data-renk="sayi"] { --k: var(--k-sayi); }
[data-renk="bulmaca"] { --k: var(--k-bulmaca); }
[data-renk="mantik"] { --k: var(--k-mantik); }
[data-renk="hafiza"] { --k: var(--k-hafiza); }
[data-renk="refleks"] { --k: var(--k-refleks); }

/* ---------- Ana içerik ---------- */
main { flex: 1; padding: 24px 0 40px; }

.giris { padding: 8px 0 20px; }
.giris p { color: var(--metin-2); max-width: 60ch; font-size: 1.1rem; }

.kirinti ol {
  list-style: none; margin: 0 0 12px; padding: 0;
  display: flex; flex-wrap: wrap; gap: 6px; font-size: 0.92rem; color: var(--metin-2);
}
.kirinti li + li::before { content: "›"; margin-right: 6px; color: var(--metin-2); }
.kirinti a { color: var(--metin-2); }

.bolum { margin: 28px 0; }
.bolum-baslik { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.bolum-baslik a { font-weight: 600; font-size: 0.95rem; }

/* ---------- Oyun kartları ---------- */
.izgara {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr));
}
.kart {
  position: relative; height: 100%;
  display: flex; flex-direction: column;
  background: var(--yuzey); border: 1px solid var(--cizgi);
  border-radius: var(--yaricap); overflow: hidden; box-shadow: var(--golge);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.kart:hover { transform: translateY(-2px); }
.kart:focus-within { outline: 3px solid var(--odak); outline-offset: 2px; }
.kart-gorsel {
  aspect-ratio: 16 / 9; display: grid; place-items: center;
  background: color-mix(in srgb, var(--k) 14%, var(--yuzey));
  border-bottom: 1px solid var(--cizgi);
}
.kart-gorsel img { width: 96px; height: 96px; }
.kart-govde { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.kart h3 { margin: 0; font-size: 1.12rem; }
.kart h3 a { color: var(--metin); text-decoration: none; }
.kart h3 a::after { content: ""; position: absolute; inset: 0; }
.kart h3 a:focus-visible { outline: none; }
.kart p { margin: 0; color: var(--metin-2); font-size: 0.96rem; line-height: 1.45; }
.etiket {
  align-self: flex-start; margin-top: auto;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.02em;
  color: var(--k); padding-top: 8px;
}

.kategori-kartlar {
  list-style: none; margin: 0; padding: 0; display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr));
}
.kategori-kart {
  display: block; height: 100%; padding: 14px 16px; border-radius: var(--yaricap);
  background: var(--yuzey); border: 1px solid var(--cizgi); border-left: 6px solid var(--k);
  color: var(--metin); text-decoration: none;
}
.kategori-kart strong { display: block; font-size: 1.08rem; }
.kategori-kart span { color: var(--metin-2); font-size: 0.95rem; }
.kategori-kart:hover { background: var(--yuzey-2); }

/* ---------- Düğmeler ---------- */
.dugme {
  font: inherit; font-weight: 650; font-size: 0.98rem;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 8px 16px; border-radius: var(--yaricap-k);
  border: 1px solid var(--cizgi); background: var(--yuzey); color: var(--metin);
  cursor: pointer; touch-action: manipulation; user-select: none; -webkit-user-select: none;
}
.dugme:hover { background: var(--yuzey-2); }
.dugme:active { transform: translateY(1px); }
.dugme[disabled] { opacity: 0.5; cursor: not-allowed; }
.dugme svg { width: 20px; height: 20px; flex: none; }
.dugme--ana { background: var(--marka); color: var(--marka-metin); border-color: transparent; }
.dugme--ana:hover { background: var(--marka); filter: brightness(1.08); }
.dugme--kucuk { min-height: 38px; padding: 6px 12px; font-size: 0.92rem; }

.secim { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.secim .dugme[aria-pressed="true"] {
  background: var(--k, var(--marka)); color: #fff; border-color: transparent;
}
@media (prefers-color-scheme: dark) {
  .secim .dugme[aria-pressed="true"] { color: #14162a; }
}

/* ---------- Oyun sayfası ---------- */
.oyun-duzen { display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) {
  .oyun-duzen:has(.reklam-alani--acik) { grid-template-columns: minmax(0, 1fr) 300px; }
}

.oyun {
  background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: var(--yaricap);
  box-shadow: var(--golge); padding: 16px; border-top: 6px solid var(--k);
  max-width: 760px; width: 100%; margin: 0 auto;
}
.oyun-ust h1 { margin-bottom: 0.25em; }
.oyun-ust p { color: var(--metin-2); margin-bottom: 12px; }

.oyun-arac {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  padding: 10px 0; border-top: 1px solid var(--cizgi); border-bottom: 1px solid var(--cizgi);
  margin-bottom: 16px;
}
.oyun-arac .en-iyi {
  margin: 0 0 0 auto; font-size: 0.95rem; color: var(--metin-2);
  display: inline-flex; align-items: baseline; gap: 6px;
}
.oyun-arac .en-iyi strong { color: var(--metin); font-size: 1.1rem; font-variant-numeric: tabular-nums; }
.dugme[data-eylem="ses"][aria-pressed="false"] .ses-acik,
.dugme[data-eylem="ses"][aria-pressed="true"] .ses-kapali { display: none; }

.oyun-alani { position: relative; }
.oyun-durum { min-height: 1.6em; margin: 12px 0 0; text-align: center; font-weight: 600; }

.oyun-bilgi {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px;
  font-size: 0.98rem; color: var(--metin-2); margin-bottom: 12px;
}
.oyun-bilgi strong { color: var(--metin); font-variant-numeric: tabular-nums; }
.oyun-ayar { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 14px; }

.nasil, .metin-sayfa {
  max-width: 760px; margin: 28px auto 0; width: 100%;
}
.nasil ul, .nasil ol { padding-left: 1.3em; }
.nasil li { margin-bottom: 0.4em; }
.nasil h3 { margin-top: 1.2em; }

.benzer { margin-top: 36px; }

/* ---------- İletişim pencereleri ---------- */
dialog {
  border: none; border-radius: var(--yaricap); padding: 0;
  background: var(--yuzey); color: var(--metin); box-shadow: 0 20px 60px rgb(0 0 0 / 0.3);
  width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 48px);
}
dialog::backdrop { background: rgb(20 22 42 / 0.55); }
.pencere-ic { padding: 20px 20px 16px; overflow-y: auto; max-height: calc(100vh - 48px); }
.pencere-ust { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.pencere-ust h2 { margin: 4px 0 12px; }
.pencere-kapat { flex: none; }
.pencere-ic ul { padding-left: 1.3em; }
.pencere-dugmeler { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; margin-top: 16px; }
.sonuc-pencere .pencere-ic { text-align: center; }
.sonuc-pencere .pencere-dugmeler { justify-content: center; }
.sonuc-deger { font-size: 2.4rem; font-weight: 800; margin: 4px 0; font-variant-numeric: tabular-nums; }
.rekor { display: inline-block; background: var(--k, var(--marka)); color: #fff; font-weight: 700; padding: 2px 10px; border-radius: 999px; font-size: 0.9rem; }
@media (prefers-color-scheme: dark) { .rekor { color: #14162a; } }

/* ---------- Reklam alanları (Aşama 2; şimdilik kapalı) ---------- */
.reklam-alani[hidden] { display: none !important; }
.reklam-alani--acik {
  display: block; min-height: 100px; margin: 16px auto; text-align: center;
}
.reklam-alani--acik[data-reklam-yeri="oyun-yan"] { min-height: 250px; }

/* ---------- Metin sayfaları ---------- */
.metin-sayfa h2 { margin-top: 1.6em; }
.metin-sayfa ul { padding-left: 1.3em; }
.metin-sayfa code { background: var(--yuzey-2); padding: 1px 6px; border-radius: 6px; font-size: 0.92em; }
.not-kutusu {
  background: var(--yuzey); border: 1px solid var(--cizgi); border-left: 5px solid var(--marka);
  border-radius: var(--yaricap-k); padding: 12px 16px; margin: 16px 0;
}
.tablo-kap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--cizgi); vertical-align: top; }

/* ---------- Alt bilgi ---------- */
.alt {
  background: var(--yuzey); border-top: 1px solid var(--cizgi);
  padding: 24px 0; font-size: 0.95rem; color: var(--metin-2);
}
.alt-satir { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
.alt ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 16px; }
.alt a { color: var(--metin-2); }
.alt p { margin: 0; }

/* ---------- Ortak oyun parçaları ---------- */
.tahta-kap { display: flex; justify-content: center; }
.sallan { animation: sallan 0.35s ease; }
@keyframes sallan {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

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

@media (max-width: 520px) {
  body { font-size: 1rem; }
  main { padding-top: 14px; }
  .oyun { padding: 12px; border-radius: 12px; }
  .oyun-arac .dugme { padding: 6px 10px; }
  .oyun-arac .dugme .metin-uzun { display: none; }
  .ust-baglanti { display: none; }
  .izgara { gap: 10px; }
  .kart { flex-direction: row; }
  .kart:hover { transform: none; }
  .kart-gorsel { aspect-ratio: auto; width: 92px; flex: none; border-bottom: none; border-right: 1px solid var(--cizgi); }
  .kart-gorsel img { width: 64px; height: 64px; }
  .kart-govde { padding: 10px 12px; }
  .etiket { padding-top: 4px; }
}