/* =====================================================================
   drawer.css — Sol kenar 3-çizgi hamburger + slide-in sidebar
   Tıkla aç → manuel; hover'da AÇILMAZ (kullanıcı isteği).
===================================================================== */

:root {
  --drw-bg:        rgba(14, 20, 32, 0.92);
  --drw-stroke:    rgba(255, 255, 255, 0.08);
  --drw-text:      #eaf0fb;
  --drw-text-dim:  #99a4ba;
  --drw-accent:    #4f8cff;
  --drw-accent-2:  #7b5cff;
}

/* ---- Burger button ---- */
.app-burger {
  position: fixed;
  top: 18px;
  left: 18px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid var(--drw-stroke);
  background: rgba(20, 26, 38, 0.78);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  cursor: pointer;
  z-index: 2147483500;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  transition: background .15s, transform .12s;
}
.app-burger:hover  { background: rgba(40, 50, 70, 0.85); }
.app-burger:active { transform: scale(0.94); }

.app-burger .bars {
  position: relative;
  width: 22px;
  height: 16px;
}
.app-burger .bars span {
  position: absolute; left: 0;
  width: 100%; height: 2px;
  background: var(--drw-text);
  border-radius: 2px;
  transition: transform .25s cubic-bezier(.5,.0,.2,1), opacity .2s;
}
.app-burger .bars span:nth-child(1) { top: 0; }
.app-burger .bars span:nth-child(2) { top: 7px; }
.app-burger .bars span:nth-child(3) { top: 14px; }
.app-burger.open .bars span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.app-burger.open .bars span:nth-child(2) { opacity: 0; }
.app-burger.open .bars span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Backdrop ---- */
.app-drawer-backdrop {
  position: fixed; inset: 0;
  background: rgba(2, 5, 10, 0.55);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  z-index: 2147483400;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.app-drawer-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

/* ---- Drawer ---- */
.app-drawer {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: 300px;
  max-width: 86vw;
  background: var(--drw-bg);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  border-right: 1px solid var(--drw-stroke);
  box-shadow: 8px 0 40px rgba(0, 0, 0, 0.45);
  z-index: 2147483450;
  transform: translateX(-100%);
  transition: transform .32s cubic-bezier(.2,.9,.2,1);
  display: grid;
  grid-template-rows: auto 1fr auto;
  color: var(--drw-text);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}
.app-drawer.open { transform: translateX(0); }

.app-drawer-head {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--drw-stroke);
  display: flex; align-items: center; gap: 12px;
}
.app-drawer-head .logo {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--drw-accent), var(--drw-accent-2));
  box-shadow: 0 4px 14px rgba(79, 140, 255, 0.5);
  display: grid; place-items: center;
  font-size: 18px;
}
.app-drawer-head h3 { margin: 0; font-size: 15px; font-weight: 700; }
.app-drawer-head .sub { font-size: 11.5px; color: var(--drw-text-dim); margin-top: 2px; }

.app-drawer-nav {
  padding: 12px 12px;
  overflow-y: auto;
}
.app-drawer-section {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--drw-text-dim);
  padding: 14px 12px 6px;
}

.app-drawer-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  margin: 2px 0;
  border-radius: 10px;
  color: var(--drw-text);
  text-decoration: none;
  cursor: pointer;
  font-size: 13.5px;
  font-weight: 500;
  border: 1px solid transparent;
  background: transparent;
  text-align: left;
  width: 100%;
  font-family: inherit;
  transition: background .15s, border-color .15s, transform .12s;
}
.app-drawer-item:hover {
  background: rgba(79, 140, 255, 0.10);
  border-color: rgba(79, 140, 255, 0.20);
}
.app-drawer-item:active { transform: scale(0.98); }
.app-drawer-item .ic {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  display: grid; place-items: center;
  font-size: 14px;
}
.app-drawer-item.active {
  background: linear-gradient(90deg, rgba(79,140,255,.18), rgba(123,92,255,.06));
  border-color: rgba(79, 140, 255, 0.35);
  box-shadow: 0 0 0 1px rgba(79,140,255,.1) inset;
}
.app-drawer-item.active .ic {
  background: linear-gradient(135deg, var(--drw-accent), var(--drw-accent-2));
  color: #fff;
  box-shadow: 0 0 12px rgba(123, 92, 255, 0.5);
}
.app-drawer-item .badge {
  margin-left: auto;
  font-size: 10.5px; font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(127, 179, 255, 0.15);
  color: #9bbeff;
}

.app-drawer-foot {
  padding: 14px 18px;
  border-top: 1px solid var(--drw-stroke);
  font-size: 11px;
  color: var(--drw-text-dim);
  display: flex; align-items: center; justify-content: space-between;
}
.app-drawer-foot .ver { opacity: .8; }

/* Hakkında — sabit chat balonu notu */
.app-drawer-note {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: flex-start;
  padding: 14px 18px 4px;
}
.app-drawer-note-av {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4f8cff, #7b5cff);
  color: #fff;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 14px rgba(79,140,255,.35);
  flex: none;
}
.app-drawer-note-bubble {
  position: relative;
  background: rgba(127,179,255,0.10);
  border: 1px solid rgba(127,179,255,0.22);
  border-radius: 14px;
  border-top-left-radius: 4px;
  padding: 10px 12px;
  color: var(--drw-text);
  font-size: 12.5px;
  line-height: 1.5;
}
.app-drawer-note-bubble::before {
  content: "";
  position: absolute;
  top: 10px; left: -7px;
  width: 12px; height: 12px;
  background: rgba(127,179,255,0.10);
  border-left: 1px solid rgba(127,179,255,0.22);
  border-bottom: 1px solid rgba(127,179,255,0.22);
  transform: rotate(45deg);
  border-bottom-left-radius: 3px;
}
.app-drawer-note-h {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: #9bbeff;
  margin-bottom: 4px;
}
.app-drawer-note-text b {
  color: #cfe0ff;
  font-weight: 700;
}

/* Burger butonun, klavye testi başlık alanıyla çakışmaması için
   küçük ekranda biraz aşağı inebilir */
@media (max-width: 480px) {
  .app-burger { top: 12px; left: 12px; width: 40px; height: 40px; }
  .app-drawer { width: 280px; }
}