/* ── Reset & Base ──────────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #6c63ff;
  --primary-dark: #5a52e0;
  --bg-start: #0f0f19;
  --bg-end: #1e1e32;
  --card-bg: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #e4e4ed;
  --text-muted: #8888a4;
  --green: #34d399;
  --red: #ef4444;
  --yellow: #f59e0b;
}

body {
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: linear-gradient(135deg, var(--bg-start), var(--bg-end));
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* ── Background blobs ─────────────────────────────────── */
.blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
}
.blob-1 {
  width: 500px;
  height: 500px;
  background: var(--primary);
  top: -120px;
  left: -100px;
}
.blob-2 {
  width: 400px;
  height: 400px;
  background: #ff6584;
  bottom: -80px;
  right: -100px;
}

/* ── Card ─────────────────────────────────────────────── */
.card {
  position: relative;
  z-index: 1;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 24px;
  padding: 48px 40px;
  max-width: 440px;
  width: 90%;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

h1 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
  margin-bottom: 36px;
}

/* ── Call button removed – using Vapi widget button ───── */

/* ── Status ───────────────────────────────────────────── */
.status {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 28px;
  transition: color 0.3s;
}
.status.live {
  color: var(--green);
}

/* ── Transcript ───────────────────────────────────────── */
.transcript-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 16px;
  max-height: 260px;
  overflow-y: auto;
  text-align: left;
}
.transcript-box.hidden {
  display: none;
}
.transcript-box h3 {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.transcript-entry {
  font-size: 0.88rem;
  line-height: 1.5;
  padding: 6px 0;
}
.transcript-entry + .transcript-entry {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}
.transcript-entry .role-icon {
  margin-right: 6px;
}
.transcript-entry.assistant {
  color: var(--primary);
}
.transcript-entry.user {
  color: var(--text);
}

/* ── Scrollbar ────────────────────────────────────────── */
.transcript-box::-webkit-scrollbar {
  width: 4px;
}
.transcript-box::-webkit-scrollbar-track {
  background: transparent;
}
.transcript-box::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}