:root {
  --murekkep: #1c2430;
  --kagit: #efeae1;
  --yuzey: #fbf8f2;
  --cizgi: #d8d0c4;
  --bakir: #8f3d12;
  --lacivert: #1c2a3a;
  --uyari: #8a5a12;
  --hata: #8f1d1d;
  --basari: #1f6b45;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0;
  color: var(--murekkep);
  background: var(--kagit);
  font-family: "Avenir Next", "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.45;
}
h1, h2, p { margin: 0; }
h1 { font-size: 1.35rem; font-weight: 650; letter-spacing: -0.02em; }
h2 { font-size: 1rem; margin-bottom: 12px; }

.ust {
  background: var(--lacivert);
  color: #f4efe6;
}
.ust-ic {
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  gap: 16px;
  align-items: center;
}
.ust img, #logoOnizleme {
  width: 54px;
  height: 54px;
  object-fit: contain;
  background: #fff;
  border-radius: 4px;
}
.kucuk {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #c8b8a4;
  margin-bottom: 4px;
}
.yerlesim {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
  gap: 20px;
  align-items: start;
}
.kart, .sonuc, .paftalar {
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  border-radius: 8px;
}
.kart { padding: 18px 18px 8px; margin-bottom: 16px; }
.sonuc {
  position: sticky;
  top: 16px;
  padding: 18px;
}
.logo-satir { display: flex; gap: 14px; align-items: stretch; }
.logo-kutu {
  width: 108px;
  min-height: 108px;
  border: 1px dashed var(--cizgi);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
  background: #fff;
  flex: none;
}
.logo-kutu input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.logo-kutu img { width: 88px; height: 88px; }
.alanlar { flex: 1; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 0.82rem; margin-bottom: 12px; }
input, select, textarea {
  font: inherit;
  color: inherit;
  background: #fff;
  border: 1px solid var(--cizgi);
  border-radius: 5px;
  padding: 8px 10px;
}
textarea { resize: vertical; }
.ikili { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.secim { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.alan { margin-bottom: 12px; }
.alan-ust { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.alan-ust label { margin: 0; }
.tam { grid-column: 1 / -1; }
.acikla {
  background: transparent;
  color: var(--lacivert);
  border: 1px solid var(--cizgi);
  padding: 2px 8px;
  font-size: 0.75rem;
  border-radius: 4px;
}
.aciklama {
  margin: 8px 0 0;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--cizgi);
  border-radius: 6px;
  color: #3d3832;
  font-size: 0.88rem;
}
summary { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.not { color: #5e564c; font-size: 0.82rem; margin: 0 0 12px; }
.ustten { margin-top: 12px; }
details { margin: 4px 0 14px; }
summary { cursor: pointer; margin-bottom: 10px; }
.buyuk-satir { display: flex; align-items: center; gap: 8px; }
.buyuk {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 4px 0;
}
.alt-yazi { color: #5e564c; margin-bottom: 12px; }
#ozet { display: flex; flex-direction: column; gap: 8px; margin: 0 0 12px; }
.ozet-satir {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 12px;
  align-items: center;
}
.ozet-ad { color: #5e564c; display: flex; align-items: center; gap: 6px; }
.ozet-deger { margin: 0; font-variant-numeric: tabular-nums; font-weight: 600; text-align: right; }
button.soru {
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 50%;
  background: #fff;
  color: var(--lacivert);
  border: 1px solid var(--cizgi);
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1;
  flex: none;
}
button.soru[aria-expanded="true"] {
  background: var(--lacivert);
  color: #fff;
  border-color: var(--lacivert);
}
.bilgi {
  grid-column: 1 / -1;
  margin: 0;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--cizgi);
  border-radius: 6px;
  color: #3d3832;
  font-size: 0.88rem;
  font-weight: 400;
  text-align: left;
}
#uyarilar { margin: 0 0 14px; padding-left: 18px; color: var(--uyari); }
#uyarilar:empty { display: none; }
.dugmeler { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
button {
  font: inherit;
  border: 0;
  border-radius: 5px;
  padding: 10px 12px;
  background: var(--bakir);
  color: #fff;
  cursor: pointer;
}
button:disabled { opacity: 0.6; cursor: wait; }
.ikincil { background: transparent; color: var(--lacivert); border: 1px solid var(--lacivert); margin-bottom: 8px; }
.hata { color: var(--hata); font-size: 0.9rem; }
.paftalar { max-width: 1180px; margin: 0 auto 32px; padding: 18px; }
.pafta-ust { display: flex; justify-content: space-between; align-items: end; gap: 16px; }
.pafta-ust h2 { margin: 0; }
.pafta-ust label { margin: 0; min-width: 220px; }
.pafta { overflow: auto; background: #fff; border: 1px solid var(--cizgi); margin-top: 12px; }
.pafta svg { width: 100%; height: auto; display: block; }

@media (max-width: 900px) {
  .yerlesim { grid-template-columns: 1fr; padding: 16px; }
  .sonuc { position: static; }
  .ikili, .logo-satir { grid-template-columns: 1fr; display: grid; }
  .logo-kutu { width: 100%; min-height: 88px; }
}