/* ARAMA BÖLÜMÜ */
.arama-bolumu {
  max-width: 800px;
  margin: 60px auto 40px;
  padding: 0 24px;
  text-align: center;
}

.arama-baslik {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
}

.arama-aciklama {
  font-size: 16px;
  color: #64748b;
  margin-bottom: 32px;
}

.arama-kutusu {
  display: flex;
  gap: 12px;
  background: #fff;
  padding: 8px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.arama-alan {
  position: relative;
  flex: 1;
}

.arama-kutusu input {
  width: 100%;
  padding: 14px 16px;
  font-size: 15px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  outline: none;
}

.arama-kutusu input:focus {
  border-color: #2563eb;
}

.arama-kutusu .btn {
  padding: 14px 28px;
}

/* KATEGORİLER */
.kategoriler {
  max-width: 1000px;
  margin: 0 auto 60px;
  padding: 0 24px;
  scroll-margin-top: 90px;
}

.kategoriler-baslik {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 20px;
  text-align: center;
}

.kategori-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.kategori-kart {
  background: #fff;
  padding: 24px 16px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid #e2e8f0;
  transition: all 0.2s;
  cursor: pointer;
}

.kategori-kart:hover {
  border-color: #2563eb;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
}

.kategori-ikon {
  font-size: 28px;
  margin-bottom: 8px;
}

.kategori-ad {
  font-size: 14px;
  font-weight: 500;
}

.kategori-sayi {
  font-size: 12px;
  color: #94a3b8;
  margin-top: 4px;
}

.kategoriler-bos {
  text-align: center;
  color: #94a3b8;
  grid-column: 1 / -1;
}

/* NASIL ÇALIŞIR */
.nasil-calisir {
  background: #fff;
  padding: 60px 24px;
  border-top: 1px solid #e2e8f0;
}

.bolum-baslik {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
}

.adimlar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.adim {
  text-align: center;
}

.adim-numara {
  width: 40px;
  height: 40px;
  background: #eff6ff;
  color: #2563eb;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 16px;
}

.adim-baslik {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.adim-aciklama {
  font-size: 14px;
  color: #64748b;
}

/* ÖNERİ KUTUSU */
.oneri-kutusu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  text-align: left;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  z-index: 50;
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid #e2e8f0;
}
.oneri-kutusu:empty {
  display: none;
}
.oneri-baslik {
  padding: 10px 16px 6px;
  font-size: 11px;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.oneri-oge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  color: #334155;
  transition: all 0.15s;
}
.oneri-oge-metin {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.oneri-oge-kategori {
  font-size: 11px;
  color: #94a3b8;
  font-weight: 500;
}
.oneri-oge:last-child {
  border-radius: 0 0 12px 12px;
}
.oneri-oge:hover,
.oneri-oge.aktif {
  background: #eff6ff;
  color: #2563eb;
}
.oneri-oge-ikon {
  width: 32px;
  height: 32px;
  background: #f1f5f9;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.oneri-oge:hover .oneri-oge-ikon {
  background: #dbeafe;
}
.oneri-bos {
  padding: 20px 16px;
  text-align: center;
  color: #94a3b8;
  font-size: 14px;
}

/* ARAMA HATA MESAJI */
.arama-hata {
  margin-top: 6px;
  padding: 8px 12px;
  font-size: 13px;
  color: #dc2626;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
}

/* MOBİL */
@media (max-width: 640px) {
  .arama-kutusu {
    flex-direction: column;
  }

  .arama-baslik {
    font-size: 24px;
  }

  .kategori-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}