/* ============================================================
   DOSYA SORUMLULUGU — screens-03-howto-accordion.css
   ------------------------------------------------------------
   NE YAPAR   : Nasil Kullanilir akordeon (sub-howto) stilleri.
   KAYNAK     : v3.12.0'da bolundu — kurallar birebir tasindi,
                hicbir kural yeniden yazilmadi veya siralanmadi.
   SIRA       : index.html'deki <link> sirasi kaskadi belirler.
                Bu dosyanin sirasini DEGISTIRME.
   ------------------------------------------------------------
   Tam dosya listesi ve sira: BAGIMLILIK-HARITASI.md
   ============================================================ */

/* ============================================================
   HOW-TO ACCORDION (sub-howto)
   ============================================================ */
.howto-intro {
  padding: 16px 16px 8px;
  font-size: 13px;
  color: var(--text3);
  line-height: 1.6;
}
.acc-item {
  margin: 0 16px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg2);
  overflow: hidden;
}
.acc-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.15s;
}
.acc-header:active { background: var(--bg3); }
.acc-icon { font-size: 20px; line-height: 1; flex-shrink: 0; }
.acc-title {
  flex: 1;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.2px;
}
.acc-chevron {
  font-size: 18px;
  color: var(--text3);
  transition: transform 0.25s cubic-bezier(0.4,0,0.2,1);
  flex-shrink: 0;
  line-height: 1;
}
.acc-item.open .acc-chevron { transform: rotate(90deg); }
.acc-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4,0,0.2,1);
}
.acc-item.open .acc-body { max-height: 2000px; }
.acc-content {
  padding: 0 16px 16px;
  border-top: 1px solid var(--border);
}
.acc-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--bg3);
}
.acc-row:last-child { border-bottom: none; }
.acc-row-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
.acc-row-text {
  flex: 1;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.55;
}
.acc-row-text strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.howto-footer {
  padding: 16px;
  text-align: center;
}
.howto-ob-btn {
  width: 100%;
  height: 50px;
  border-radius: var(--radius-sm);
  background: var(--orange);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  margin-bottom: 10px;
}