* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at top, rgba(122, 75, 42, 0.14), transparent 35%),
    linear-gradient(180deg, #f7f1eb 0%, #fff9f4 100%);
  color: #3b2314;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  text-align: center;
  padding: 2.5rem;
  max-width: 440px;
  width: 100%;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(92, 51, 23, 0.1);
  border-radius: 32px;
  box-shadow: 0 24px 48px rgba(59, 35, 20, 0.12);
  backdrop-filter: blur(12px);
}

.eyebrow {
  color: #9a6240;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

h1 {
  font-size: 2.2rem;
  color: #5c3317;
  margin-bottom: 0.5rem;
}

.subtitle {
  color: #7b5a3f;
  font-size: 1rem;
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.assistant-ring {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, rgba(154, 98, 64, 0.22), rgba(123, 75, 42, 0.06));
  border: 1px solid rgba(123, 75, 42, 0.12);
}

.assistant-ring-inner {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7b4b2a, #c58a5e);
  box-shadow: 0 18px 38px rgba(123, 75, 42, 0.28);
}

.talk-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: none;
  background: #7b4b2a;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 18px 32px rgba(123, 75, 42, 0.22);
}

.talk-btn:hover {
  background: #9a6240;
  transform: translateY(-2px) scale(1.05);
}

.talk-btn.active {
  background: #c0392b;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(192, 57, 43, 0.4); }
  50% { box-shadow: 0 0 0 15px rgba(192, 57, 43, 0); }
}

.status {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  color: #8b6914;
  min-height: 1.2rem;
  font-weight: 600;
}

.helper-text {
  margin-top: 0.65rem;
  color: #8f745d;
  font-size: 0.88rem;
}