/* Kirve paneli: one stylesheet, system fonts only, light and dark, readable from 375 px up. */
:root {
  --zemin: #f6f7f9;
  --yuzey: #ffffff;
  --metin: #1d2330;
  --ince: #5b6475;
  --cizgi: #dde1e8;
  --vurgu: #2456c8;
  --vurgu-metin: #ffffff; /* text on the accent: 6.4:1 */
  --kirve: #e8eefc;
  --kisi: #eef1f4;
  --hata: #b42318;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --zemin: #12151b;
    --yuzey: #1a1f27;
    --metin: #e6e9ef;
    --ince: #9aa3b2;
    --cizgi: #2c333f;
    --vurgu: #7aa2ff;
    --vurgu-metin: #0b1220; /* dark text on the light accent: 7.5:1 */
    --kirve: #1f2b47;
    --kisi: #242a33;
    --hata: #ff8a80;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--zemin);
  color: var(--metin);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

main { max-width: 1100px; margin: 0 auto; padding: 16px; }

h1 { font-size: 1.5rem; margin: 8px 0 16px; }
h2 { font-size: 1.15rem; margin: 24px 0 8px; }
h3 { font-size: 1rem; margin: 0; }
h4 { font-size: .85rem; margin: 8px 0 4px; color: var(--ince); font-weight: 600; }

/* header and navigation */
.ust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 8px 16px;
  background: var(--yuzey);
  border-bottom: 1px solid var(--cizgi);
}
.ust nav { display: flex; flex-wrap: wrap; gap: 4px 12px; flex: 1 1 auto; }
.ust nav a { text-decoration: none; padding: 4px 0; }
.ust nav a[aria-current="page"] { font-weight: 700; text-decoration: underline; }
.ust .kim { color: var(--ince); }
.cikis { margin: 0; }

/* forms */
form.kutu, .kutu {
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  border-radius: 8px;
  padding: 16px;
  max-width: 480px;
}
form.kutu label { display: block; margin-bottom: 12px; }
form.kutu input { display: block; width: 100%; margin-top: 4px; }
input, select, button { font: inherit; color: inherit; }
input, select {
  padding: 8px;
  border: 1px solid var(--cizgi);
  border-radius: 6px;
  background: var(--yuzey);
  max-width: 100%;
}
button {
  padding: 8px 14px;
  border: 1px solid var(--vurgu);
  border-radius: 6px;
  background: var(--vurgu);
  color: var(--vurgu-metin);
  cursor: pointer;
}
.cikis button { background: transparent; color: var(--vurgu); padding: 4px 10px; }
.suzgec { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; margin-bottom: 16px; }
.suzgec label { display: flex; flex-direction: column; font-size: .9rem; color: var(--ince); }

.hata { color: var(--hata); font-weight: 600; }
.ince { color: var(--ince); font-size: .875rem; }
.bos { color: var(--ince); }
.etiket {
  display: inline-block;
  padding: 0 8px;
  border: 1px solid var(--cizgi);
  border-radius: 999px;
  font-size: .8rem;
}

/* tables scroll sideways on a phone instead of squeezing */
.tablo { overflow-x: auto; background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--cizgi); vertical-align: top; }
th { color: var(--ince); font-weight: 600; white-space: nowrap; }
td.sayi { white-space: nowrap; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }

.sayfalar { display: flex; gap: 16px; align-items: center; margin-top: 16px; }

/* call detail */
.baslik { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; }
.baslik dt { color: var(--ince); }
.baslik dd { margin: 0; }
.ozet { white-space: pre-line; }

.dokum { display: flex; flex-direction: column; gap: 8px; }
.balon {
  max-width: 85%;
  padding: 8px 12px;
  border-radius: 12px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.balon.kirve { align-self: flex-start; background: var(--kirve); border-bottom-left-radius: 4px; }
.balon.kisi { align-self: flex-end; background: var(--kisi); border-bottom-right-radius: 4px; }
.konusan { display: block; font-size: .75rem; font-weight: 700; color: var(--ince); }

.araclar, .iletmeler, .notlar, .davetliler { padding: 0; list-style: none; margin: 0; }
.arac, .not, .iletme, .davetli {
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
  overflow-wrap: anywhere;
}
.arac-govde { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.degerler { margin: 0; padding-left: 18px; font-size: .9rem; }
details { display: inline; }
details summary { cursor: pointer; color: var(--vurgu); display: inline; }
.tam { white-space: pre-wrap; margin-top: 4px; }
.not p { margin: 0 0 4px; white-space: pre-wrap; }
.davetli { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; }
.davetli form { margin: 0; }
.baglanti code { overflow-wrap: anywhere; font-size: .9rem; }

@media (max-width: 600px) {
  main { padding: 12px; }
  .arac-govde { grid-template-columns: 1fr; }
  .balon { max-width: 95%; }
  table { font-size: .9rem; }
}