:root { --mavi: #1f5fbf; --kenar: #d8dee8; --zemin: #f4f6fa; --yazi: #1d2433; --soluk: #7a8599; --kirmizi: #c0392b; }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 "Segoe UI", system-ui, sans-serif; color: var(--yazi); background: var(--zemin); }
main { max-width: 1100px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 24px; margin: 8px 0 16px; }
h2 { font-size: 18px; margin: 28px 0 10px; }
a { color: var(--mavi); text-decoration: none; }
a:hover { text-decoration: underline; }
.ust { display: flex; gap: 18px; align-items: center; padding: 10px 20px; background: #fff; border-bottom: 1px solid var(--kenar); }
.ust .marka { font-weight: 700; color: var(--yazi); }
.ust .bosluk { flex: 1; }
.ust .kim { color: var(--soluk); }
.ust form { margin: 0; }
.kart { background: #fff; border: 1px solid var(--kenar); border-radius: 10px; padding: 16px; margin: 14px 0; }
.giris { max-width: 340px; margin: 12vh auto; display: grid; gap: 12px; }
table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--kenar); border-radius: 10px; overflow: hidden; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid #eef1f5; vertical-align: middle; }
th { background: #f8fafc; font-weight: 600; font-size: 13px; color: #4a5568; }
input, select, textarea { font: inherit; padding: 6px 8px; border: 1px solid var(--kenar); border-radius: 6px; background: #fff; width: 100%; }
input[type=checkbox] { width: auto; }
label { display: grid; gap: 4px; font-size: 13px; color: #4a5568; }
label.kutu { display: flex; align-items: center; gap: 6px; }
button, .dugme { font: inherit; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--mavi); background: var(--mavi); color: #fff; cursor: pointer; white-space: nowrap; }
button.ikincil, .dugme.ikincil { background: #fff; color: var(--mavi); }
button.tehlike { background: #fff; color: var(--kirmizi); border-color: var(--kirmizi); padding: 3px 10px; }
.izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; align-items: end; }
.izgara .genis { grid-column: 1 / -1; }
.satir { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.satir input[type=file] { flex: 1; min-width: 220px; }
.satir select { width: auto; }
.baslik-satir { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.baslik-satir h1 { margin-right: auto; }
.ara { display: flex; gap: 8px; align-items: center; }
.ara input { width: auto; }
.mono { font-family: Consolas, monospace; }
.soluk { color: var(--soluk); }
tr.soluk td { color: var(--soluk); }
.hata { color: var(--kirmizi); }
.tamam { color: #1e7e34; }
.etiket { font-size: 13px; background: #eee; color: #555; padding: 2px 8px; border-radius: 10px; vertical-align: middle; }
td input[type=time] { width: 120px; }
td.saat { white-space: nowrap; }
td.saat input { display: inline-block; vertical-align: middle; }
button.kucuk { padding: 3px 8px; font-size: 12px; margin-left: 4px; vertical-align: middle; }
.ust .menu { display: flex; gap: 18px; }
.tehlike-kart { border-color: #f1c4bf; margin-top: 40px; }
.tehlike-kart summary { color: var(--kirmizi); cursor: pointer; }
summary { cursor: pointer; font-weight: 600; }

/* ---- telefon ---- */
@media (max-width: 720px) {
  body { font-size: 16px; }                       /* iOS'ta kutuya dokununca yakınlaştırmasın */
  main { padding: 12px 12px 90px; }
  h1 { font-size: 21px; }
  .ust { flex-wrap: wrap; gap: 8px 14px; padding: 10px 12px; }
  .ust .menu { order: 3; width: 100%; gap: 0; overflow-x: auto; border-top: 1px solid var(--kenar); padding-top: 6px; }
  .ust .menu a { padding: 6px 12px 6px 0; white-space: nowrap; }
  .ust .kim { display: none; }
  .baslik-satir { gap: 10px; }
  .baslik-satir h1 { width: 100%; }
  .ara { width: 100%; flex-wrap: wrap; }
  .ara input[name=ara] { flex: 1; min-width: 0; }
  input, select, textarea, button { font-size: 16px; }
  button, .dugme { padding: 10px 14px; }
  .izgara { grid-template-columns: 1fr; }
  .satir > * { flex: 1 1 100%; }

  /* tablolar kart olur: her satır bir kutu, her hücre "Etiket: değer" */
  table.kartli, table.kartli tbody, table.kartli tr, table.kartli td { display: block; width: 100%; }
  table.kartli { border: 0; background: transparent; }
  table.kartli thead { display: none; }
  table.kartli tr { background: #fff; border: 1px solid var(--kenar); border-radius: 10px; margin-bottom: 10px; padding: 6px 4px; }
  table.kartli td { border: 0; padding: 5px 10px; display: flex; gap: 10px; align-items: center; }
  table.kartli td[data-etiket]::before { content: attr(data-etiket); flex: 0 0 92px; font-size: 13px; color: var(--soluk); }
  table.kartli td.saat input[type=time] { flex: 1; width: auto; }
  td.saat button.kucuk { padding: 9px 12px; font-size: 14px; }

  .kaydet-cubugu { position: sticky; bottom: 0; background: var(--zemin); padding: 10px 0; margin: 0; border-top: 1px solid var(--kenar); }
  .kaydet-cubugu button { width: 100%; }
  .kaydet-cubugu .soluk { display: block; font-size: 13px; margin-top: 4px; }
}