/* Shared Telegram WebApp shell: fullscreen layout + maintenance card */
html.wa-fullscreen,
html.wa-fullscreen body {
  width: 100%;
  min-height: 100%;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
}

html.wa-fullscreen body {
  padding-top: var(--wa-top-safe, calc(env(safe-area-inset-top, 0px) + 36px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

body.wa-maintenance-active {
  overflow: hidden;
}

.waMaintenance {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px 14px;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.waMaintenance.show {
  display: flex;
}

.waMaintenanceCard {
  width: min(400px, 100%);
  padding: 26px 22px 20px;
  border-radius: 24px;
  text-align: center;
  color: var(--text, #e8f4fc);
  background: linear-gradient(180deg, var(--glass, rgba(255, 255, 255, 0.065)), var(--glass2, rgba(255, 255, 255, 0.025)));
  border: 1px solid var(--stroke, rgba(255, 255, 255, 0.1));
  box-shadow: var(--shadow, 0 18px 50px rgba(0, 0, 0, 0.45)), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: waMaintenanceIn 0.28s ease;
}

@keyframes waMaintenanceIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.waMaintenanceIcon {
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  font-size: 30px;
  background:
    radial-gradient(circle at 35% 20%, rgba(255, 255, 255, 0.45), transparent 34%),
    linear-gradient(135deg, var(--accent2, #0c4a6e), var(--accent, #22b8e5));
  box-shadow: 0 12px 28px color-mix(in srgb, var(--accent, #22b8e5) 28%, transparent);
}

.waMaintenanceCard h2 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  font-weight: 900;
}

.waMaintenanceCard p {
  margin: 0 0 18px;
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--muted, #7a9cb0);
}

.waMaintenanceBtn {
  width: 100%;
  border: 0;
  cursor: pointer;
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 0.88rem;
  font-weight: 900;
  color: var(--btnText, #041018);
  background: linear-gradient(135deg, var(--accentSoft, #67d4f5), var(--accent, #22b8e5));
  box-shadow: 0 10px 24px color-mix(in srgb, var(--accent, #22b8e5) 24%, transparent);
}

.waMaintenanceBtn:active {
  transform: scale(0.98);
}