/* =====================================================================
   layout.css — sayfa iskeleti, başlık, ızgara, kartlar, dil anahtarı
   layout.css — page shell, masthead, grid, cards, language switch
   ===================================================================== */
.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 20px 18px 64px
}

/* ---------- masthead ---------- */
header.top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.brand h1 {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 30px;
  letter-spacing: -.01em;
  margin: 0;
  text-transform: uppercase;
}

.brand p {
  margin: 2px 0 0;
  color: var(--ink-2);
  font-size: 13px;
  max-width: 62ch
}

.topright {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.stamp {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-2);
  border: 1px solid var(--line-hard);
  padding: 5px 9px;
  background: var(--panel);
  white-space: nowrap;
}

/* ---------- dil anahtarı / language switch ---------- */
.langbar {
  display: flex;
  border: 1px solid var(--line-hard);
  background: var(--panel);
}

.langbar button {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .12em;
  padding: 6px 11px;
  border: 0;
  background: transparent;
  color: var(--ink-2);
  min-height: 30px;
}

.langbar button+button {
  border-left: 1px solid var(--line-hard)
}

.langbar button:hover {
  background: var(--panel-2);
  color: var(--ink)
}

.langbar button[aria-pressed="true"] {
  background: var(--ink);
  color: #fff
}

/* ---------- layout ---------- */
.grid {
  display: grid;
  grid-template-columns: minmax(320px, 400px) 1fr;
  gap: 16px;
  align-items: start
}

/* Izgara hücreleri varsayılan olarak min-content'in altına inmez; program
   metni "white-space: pre" olduğu için bu, dar ekranlarda sütunu satırın
   uzunluğu kadar şişirirdi. Taşmayı textarea kendi içinde kaydırarak çözer.

   Grid items do not shrink below min-content by default; since the program
   text is "white-space: pre" that would blow the column up to the longest
   line on narrow screens. The textarea scrolls the overflow internally. */
.grid>* {
  min-width: 0
}

.card {
  background: var(--panel);
  border: 1px solid var(--line-hard);
  box-shadow: var(--shadow)
}

.card>h2 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin: 0;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  background: var(--panel-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.card .body {
  padding: 12px
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 16px
}

.actionbar {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

footer {
  margin-top: 26px;
  padding-top: 12px;
  border-top: 1px solid var(--line-hard);
  font-size: 11.5px;
  color: var(--ink-3);
  font-family: var(--mono);
  letter-spacing: .04em
}

@media (prefers-reduced-motion:no-preference) {
  .card {
    transition: box-shadow .15s ease
  }
}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:900px) {
  .grid {
    grid-template-columns: 1fr
  }

  .wrap {
    padding: 16px 14px 48px
  }

  .brand h1 {
    font-size: 25px
  }
}

@media (max-width:700px) {
  header.top {
    align-items: stretch;
    gap: 10px;
  }

  .brand {
    order: 1;
    width: 100%
  }

  .topright {
    order: 0;
    width: 100%;
    justify-content: space-between;
  }

  .stamp {
    white-space: normal;
    font-size: 10px;
    letter-spacing: .1em;
  }
}

@media (max-width:640px) {
  .wrap {
    padding: 14px 12px 40px
  }

  .brand h1 {
    font-size: 22px;
    line-height: 1.15
  }

  .brand p {
    font-size: 12.5px
  }

  /* iOS'ta odaklanınca sayfayı yakınlaştırmasın / avoid iOS focus zoom */
  input[type=number],
  input[type=text],
  select {
    font-size: 16px;
    padding: 9px 8px;
  }

  textarea {
    font-size: 13px;
    min-height: 150px
  }

  button {
    min-height: var(--tap);
    padding: 10px 14px;
  }

  .btnrow button {
    flex: 1 1 auto
  }

  .actionbar button {
    flex: 1 1 auto
  }

  .card .body {
    padding: 11px
  }

  .card>h2 {
    padding: 9px 11px
  }
}

@media (max-width:400px) {

  .row,
  .row3 {
    grid-template-columns: 1fr
  }
}