/* Agent IO — uygulamanin gorsel dilini izler.
   Marka kirmizisi #CC0000, monospace basliklar, adaptif tema. */

:root {
  --kirmizi: #cc0000;
  --turuncu: #e08600;
  --zemin: #ffffff;
  --yuzey: #f6f7f9;
  --metin: #14161a;
  --soluk: #5b6270;
  --cizgi: #dcdfe4;
}

@media (prefers-color-scheme: dark) {
  :root {
    --zemin: #0a0a0b;
    --yuzey: #17181c;
    --metin: #f2f3f5;
    --soluk: #9aa1ad;
    --cizgi: #2a2c33;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--metin);
  background: var(--zemin);
  -webkit-text-size-adjust: 100%;
}

.sarmal {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px 80px;
}

/* Ust serit */
header.ust {
  border-bottom: 1px solid var(--cizgi);
  margin-bottom: 40px;
}

header.ust .sarmal {
  padding-top: 20px;
  padding-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.marka {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-weight: 700;
  font-size: 18px;
  color: var(--metin);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.marka span { color: var(--kirmizi); }

nav.ust-menu {
  margin-left: auto;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

nav.ust-menu a {
  color: var(--soluk);
  text-decoration: none;
  font-size: 14px;
}

nav.ust-menu a:hover { color: var(--kirmizi); }

h1 {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 34px;
  line-height: 1.2;
  letter-spacing: -1px;
  margin: 0 0 12px;
}

h2 {
  font-size: 21px;
  margin: 44px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--kirmizi);
}

h3 { font-size: 17px; margin: 28px 0 8px; }

p { margin: 0 0 16px; }

a { color: var(--kirmizi); }

.giris {
  font-size: 18px;
  color: var(--soluk);
  margin-bottom: 32px;
}

.tarih {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 13px;
  color: var(--soluk);
  margin-bottom: 36px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 24px;
  font-size: 15px;
}

th {
  text-align: left;
  padding: 10px 12px;
  background: var(--yuzey);
  border-bottom: 2px solid var(--cizgi);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--cizgi);
  vertical-align: top;
}

/* Genis tablolar sayfayi yatay kaydirmasin */
.kaydir { overflow-x: auto; }

ul, ol { margin: 0 0 16px; padding-left: 22px; }
li { margin-bottom: 8px; }

code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.88em;
  background: var(--yuzey);
  padding: 2px 6px;
  border-radius: 5px;
}

.kutu {
  border: 1px solid var(--cizgi);
  border-left: 4px solid var(--kirmizi);
  border-radius: 8px;
  background: var(--yuzey);
  padding: 18px 20px;
  margin: 0 0 24px;
}

.kutu.uyari { border-left-color: var(--turuncu); }
.kutu > :last-child { margin-bottom: 0; }

.tus {
  display: inline-block;
  background: var(--kirmizi);
  color: #fff;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
}

footer {
  border-top: 1px solid var(--cizgi);
  margin-top: 60px;
  padding-top: 22px;
  color: var(--soluk);
  font-size: 14px;
}

footer a { color: var(--soluk); }

footer nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

@media (max-width: 560px) {
  h1 { font-size: 26px; }
  body { font-size: 15px; }
}