.call-head { display: flex; flex-direction: column; align-items: center; text-align: center; }
.call-line { font-size: 14px; color: rgba(255,255,255,.6); }

.controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  justify-items: center;
  align-items: center;
  margin-top: auto;
  margin-bottom: 30px;
}
.ctrl {
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.15);
  display: flex; justify-content: center; align-items: center;
  cursor: pointer; color: #fff;
}
.ctrl svg { width: 24px; height: 24px; fill: currentColor; }
.ctrl:active { background: rgba(255,255,255,.2); }

.ctrl--end,
.btn-end {
  width: 75px; height: 75px;
  background: #ea2a4d; border: none;
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(234,42,77,.4);
  display: flex; justify-content: center; align-items: center;
  cursor: pointer;
}
.ctrl--end svg,
.btn-end svg { width: 32px; height: 32px; fill: #fff; }
.ctrl--end { grid-column: 2; grid-row: 2; }

.controls > :nth-child(1) { grid-column: 1; grid-row: 1; }
.controls > :nth-child(2) { grid-column: 2; grid-row: 1; }
.controls > :nth-child(3) { grid-column: 3; grid-row: 1; }
.controls > :nth-child(4) { grid-column: 1; grid-row: 2; }
.controls > :nth-child(6) { grid-column: 3; grid-row: 2; }

.waveform {
  display: flex; align-items: center; gap: 4px;
  height: 40px; margin-bottom: 10px; flex-shrink: 0;
}
.waveform span {
  width: 4px; height: 10px;
  background: #ea2a4d; border-radius: 2px;
  animation: wave 1.2s infinite ease-in-out;
}
.waveform span:nth-child(odd) { animation-duration: .8s; }
.waveform span:nth-child(3n) { animation-duration: 1.5s; }
.waveform span:nth-child(4n) { animation-duration: 1s; }
@keyframes wave {
  0%, 100% { height: 10px; opacity: .5; }
  50% { height: 35px; opacity: 1; }
}

.scenarios {
  width: 100%;
  display: flex; flex-direction: column; gap: 12px;
  margin-bottom: 30px;
}
.scenario {
  width: 100%;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 20px;
  padding: 12px 16px;
  display: flex; align-items: center; gap: 16px;
  cursor: pointer; color: #fff; font-family: inherit; text-align: left;
}
.scenario:active { background: rgba(255,255,255,.15); }
.scenario__num {
  width: 30px; height: 30px; border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex; justify-content: center; align-items: center;
  font-size: 14px; font-weight: 600; flex-shrink: 0;
}
.scenario__label { font-size: 14px; }

.dialpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 30px;
  width: 100%;
  justify-items: center;
  margin-bottom: 30px;
}
.dialpad__btn {
  width: 65px; height: 65px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.15);
  color: #fff; font-family: inherit;
  font-size: 24px; font-weight: 500;
  display: flex; justify-content: center; align-items: center;
  cursor: pointer;
}
.dialpad__btn:active { background: rgba(255,255,255,.2); }

.bottom-action { margin-top: auto; display: flex; justify-content: center; width: 100%; }