.screen {
  position: relative;
  display: flex;
  min-height: var(--app-viewport-height, 100dvh);
  overflow: hidden;
  flex-direction: column;
  color: #fff;
  background: #090810;
}

.background { object-fit: cover; opacity: .48; }
.scrim { position: absolute; inset: 0; background: radial-gradient(circle at 50% 32%, rgba(239,83,155,.18), transparent 36%), linear-gradient(180deg, rgba(9,8,16,.28), rgba(9,8,16,.94)); }
.header { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; padding: calc(18px + var(--app-safe-top, 0px)) 20px 12px; }
.iconButton { display: inline-flex; width: 42px; height: 42px; cursor: pointer; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; color: #fff; background: rgba(10,9,18,.55); backdrop-filter: blur(14px); }
.balances { display: flex; gap: 8px; font-size: 12px; font-weight: 650; }
.balances span { padding: 7px 10px; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; background: rgba(10,9,18,.58); backdrop-filter: blur(14px); }
.content { position: relative; z-index: 1; display: flex; min-height: 0; flex: 1; flex-direction: column; align-items: center; justify-content: center; padding: 24px 28px; text-align: center; }
.avatarRing { position: relative; display: grid; width: 174px; height: 174px; place-items: center; border-radius: 50%; background: linear-gradient(135deg, rgba(255,255,255,.24), rgba(239,83,155,.42)); box-shadow: 0 28px 72px rgba(0,0,0,.42); transition: transform .25s ease, box-shadow .25s ease; }
.avatarRing::after { position: absolute; inset: -10px; border: 1px solid rgba(255,255,255,.16); border-radius: inherit; content: ""; }
.avatarRing.listening, .avatarRing.speaking { animation: callPulse 1.8s ease-in-out infinite; box-shadow: 0 0 0 12px rgba(239,83,155,.08), 0 28px 72px rgba(0,0,0,.42); }
.avatar { width: 158px; height: 158px; border: 4px solid rgba(9,8,16,.8); border-radius: 50%; object-fit: cover; }
.content h1 { margin: 30px 0 8px; font-size: clamp(27px, 7vw, 36px); letter-spacing: -.025em; }
.state { display: flex; min-height: 28px; align-items: center; gap: 7px; color: rgba(255,255,255,.78); font-size: 15px; }
.lowBalance { margin: 12px 0 0; padding: 7px 11px; border-radius: 999px; color: #ffd6e8; background: rgba(210,48,121,.2); font-size: 12px; }
.transcript { width: min(100%, 440px); min-height: 105px; margin-top: 24px; text-align: left; }
.transcript p { margin: 0 0 10px; padding: 11px 13px; border: 1px solid rgba(255,255,255,.09); border-radius: 15px; color: rgba(255,255,255,.9); background: rgba(14,12,24,.48); font-size: 14px; line-height: 1.45; backdrop-filter: blur(12px); }
.transcript span { display: block; margin-bottom: 4px; color: #f3a3c8; font-size: 11px; font-weight: 700; text-transform: uppercase; }
.error { max-width: 360px; margin: 8px 0 0; color: #ffc2ca; font-size: 13px; }
.footer { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; padding: 10px 24px calc(24px + var(--app-safe-bottom, 0px)); }
.footer p { margin: 12px 0 0; color: rgba(255,255,255,.52); font-size: 12px; }
.startButton { display: inline-flex; min-width: 170px; cursor: pointer; align-items: center; justify-content: center; gap: 9px; border: 0; border-radius: 999px; padding: 15px 24px; color: #fff; background: linear-gradient(135deg, #ee579d, #ce357c); box-shadow: 0 16px 36px rgba(212,54,127,.32); font-size: 15px; font-weight: 750; }
.endButton { display: inline-flex; width: 66px; height: 66px; cursor: pointer; align-items: center; justify-content: center; border: 0; border-radius: 50%; color: #fff; background: #e24456; box-shadow: 0 15px 34px rgba(226,68,86,.34); }
.topUpBackdrop { position: absolute; z-index: 10; inset: 0; display: flex; align-items: flex-end; justify-content: center; padding: 18px; background: rgba(5,4,9,.68); backdrop-filter: blur(8px); }
.topUpDialog { width: min(100%, 460px); padding: 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 24px; background: #17131f; box-shadow: 0 24px 70px rgba(0,0,0,.5); text-align: center; }
.topUpDialog h2 { margin: 0; font-size: 21px; }
.topUpDialog p { margin: 10px 0 20px; color: rgba(255,255,255,.66); font-size: 14px; line-height: 1.5; }
.topUpDialog button { width: 100%; cursor: pointer; border: 0; border-radius: 999px; padding: 13px 18px; color: #fff; background: #df478d; font-weight: 750; }
.topUpDialog .secondaryButton { margin-top: 8px; color: rgba(255,255,255,.72); background: transparent; }

@keyframes callPulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.025); } }

@media (max-height: 700px) {
  .avatarRing { width: 138px; height: 138px; }
  .avatar { width: 124px; height: 124px; }
  .content h1 { margin-top: 20px; }
  .transcript { min-height: 72px; margin-top: 16px; }
}
