/* ═══════════════════════════════════════════════════════════
   APP UPDATE OVERLAY — məcburi yenilənmə ekranı
   (APK/WebView üçün; bütün UI-dan yuxarıda, bağlana bilməz)
   ═══════════════════════════════════════════════════════════ */

html.upd-open,
html.upd-open body{
  overflow: hidden !important;
  height: 100%;
}

.upd-overlay{
  position: fixed;
  inset: 0;
  z-index: 999999;               /* hər şeyin üstündə */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(120% 90% at 50% 0%, #16345E 0%, #0D2035 58%, #0A1A2C 100%);
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

.upd-overlay::before{
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.upd-card{
  position: relative;
  width: 100%;
  max-width: 400px;
  background: #FFFFFF;
  border-radius: 22px;
  padding: 30px 24px 26px;
  box-shadow: 0 30px 70px rgba(2,12,26,.55), 0 0 0 1px rgba(255,255,255,.08);
  text-align: center;
  box-sizing: border-box;
  animation: updIn .45s cubic-bezier(.2,.85,.3,1.05) both;
}

@keyframes updIn{
  from{ opacity: 0; transform: translateY(18px) scale(.96); }
  to{ opacity: 1; transform: none; }
}

.upd-brand{
  font-family: 'Rajdhani', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  color: #8CA0BC;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.upd-brand span{ color: #2F6FED; }

.upd-icon{
  width: 72px;
  height: 72px;
  margin: 0 auto 14px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #2F6FED;
  background: linear-gradient(145deg, #EAF1FE, #DCE8FB);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7);
}

.upd-title{
  font-size: 19px;
  font-weight: 800;
  color: #12233B;
  font-family: 'Inter', sans-serif;
  margin-bottom: 8px;
}

.upd-sub{
  font-size: 13px;
  line-height: 1.6;
  color: #5C7089;
  font-weight: 500;
  white-space: pre-line;
  margin-bottom: 18px;
  min-height: 20px;
}

/* ── Spinner ── */
.upd-spin-wrap{
  display: flex;
  justify-content: center;
  padding: 10px 0 6px;
}
.upd-spin{
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 4px solid #E3EBF7;
  border-top-color: #2F6FED;
  animation: updSpin .8s linear infinite;
}
@keyframes updSpin{ to{ transform: rotate(360deg); } }

/* ── Progress ── */
.upd-progress-wrap{
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 6px 0 2px;
}
.upd-bar{
  height: 12px;
  border-radius: 999px;
  background: #E9F0FA;
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(15,40,80,.08);
}
.upd-bar-fill{
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #2F6FED, #4E93FA);
  box-shadow: 0 0 12px rgba(47,111,237,.45);
  transition: width .18s ease-out;
}
.upd-meta{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.upd-pct{
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #12233B;
}
.upd-file{
  font-size: 11px;
  font-weight: 600;
  color: #8CA0BC;
  max-width: 60%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Düymə ── */
.upd-btn{
  width: 100%;
  margin-top: 14px;
  padding: 15px 18px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, #2F6FED, #2459C4);
  color: #FFFFFF;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(47,111,237,.35);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
  -webkit-tap-highlight-color: transparent;
}
.upd-btn:active{ transform: translateY(2px) scale(.99); box-shadow: 0 5px 12px rgba(47,111,237,.28); filter: brightness(.97); }


/* ── Dark mode ── */
body.dark-mode .upd-card{
  background: #16212E;
  box-shadow: 0 30px 70px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06);
}
body.dark-mode .upd-brand{ color: #8FB4EA; }
body.dark-mode .upd-icon{
  background: linear-gradient(145deg, #1C2A3D, #16212E);
  color: #6FA5F5;
}
body.dark-mode .upd-title{ color: #E8EEF5; }
body.dark-mode .upd-sub{ color: #9DB1C9; }
body.dark-mode .upd-bar{ background: #25374F; }
body.dark-mode .upd-pct{ color: #E8EEF5; }
body.dark-mode .upd-file{ color: #8FB4EA; }
body.dark-mode .upd-spin{ border-color: #25374F; border-top-color: #4E93FA; }

/* ── Kiçik ekranlar ── */
@media (max-width: 380px){
  .upd-card{ padding: 24px 18px 22px; }
  .upd-title{ font-size: 17px; }
}