/* 🌌 RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", "Segoe UI", sans-serif;
}

/* 🌌 BACKGROUND */
body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 255, 255, 0.25), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(255, 0, 255, 0.25), transparent 40%),
    linear-gradient(135deg, #020024, #090979, #020024);

  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  overflow: hidden;
}

/* 🧊 GLASS CARD */
.container {
  width: 430px;
  max-width: 92%;
  padding: 32px 28px;
  border-radius: 22px;

  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);

  box-shadow:
    0 0 40px rgba(0, 255, 255, 0.35),
    inset 0 0 0 1px rgba(255, 255, 255, 0.12);

  text-align: center;
  animation: slideUp 0.9s ease;
}

/* 🎯 TITLE */
h1 {
  font-size: 28px;
  margin-bottom: 22px;
  letter-spacing: 0.8px;
}

/* h1::after {
  content: " AI Assistant";
  color: #38bdf8;
  font-weight: 600;
} */

/* 🎤 BUTTON AREA */
.buttons {
  display: flex;
  justify-content: center;
  margin: 28px 0;
}

/* 🎤 MIC BUTTON */
.mic {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: none;
  cursor: pointer;

  font-size: 20px;
  font-weight: 600;
  color: #020024;

  background: radial-gradient(circle, #67e8f9, #22d3ee);
  box-shadow:
    0 0 30px rgba(34, 211, 238, 0.8),
    0 0 60px rgba(34, 211, 238, 0.5);

  transition: all 0.25s ease;
  position: relative;
}

/* 🔊 PULSE RINGS */
.mic::before,
.mic::after {
  content: "";
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  border: 2px solid rgba(34, 211, 238, 0.6);
   animation: pulse 2s infinite; 
} 

button::after {
  inset: -35px;
  animation-delay: 0.8s;
}

button:hover {
  transform: scale(1.05);
  box-shadow:
    0 0 40px rgba(34, 211, 238, 1),
    0 0 90px rgba(34, 211, 238, 0.8);
}

button:active {
  transform: scale(0.96);
}

/* 💬 CHAT BOX */
.box {
  margin-top: 30px;
  padding: 20px;
  border-radius: 18px;

  background: rgba(2, 6, 23, 0.65);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);

  text-align: left;
  font-size: 15px;
  line-height: 1.6;

  /* 🔹 SCROLLING FIX */
  max-height: 220px;
  overflow-y: auto;
}

/* 🔹 Smooth scrollbar (Chrome) */
.box::-webkit-scrollbar {
  width: 6px;
}

.box::-webkit-scrollbar-thumb {
  background: rgba(34, 211, 238, 0.6);
  border-radius: 10px;
}

.box::-webkit-scrollbar-track {
  background: transparent;
}


/* 👤 TEXT */
.box p {
  margin-bottom: 12px;
}

.box strong {
  color: #22d3ee;
}

/* ✨ ANIMATIONS */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    opacity: 0.7;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.3);
  }
}

/* 📱 MOBILE */
@media (max-width: 480px) {
  button {
    width: 140px;
    height: 140px;
    font-size: 18px;
  }

  h1 {
    font-size: 24px;
  }
}
/* 💬 INPUT AREA */
.input-area {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.input-area input {
  flex: 1;
  padding: 14px 16px;
  border-radius: 14px;
  border: none;
  outline: none;

  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 15px;

  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}

.input-area input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

/* 🚀 SEND BUTTON */
.send-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  cursor: pointer;

  background: linear-gradient(135deg, #22d3ee, #38bdf8);
  color: #020024;
  font-size: 18px;
  font-weight: bold;

 
 
}

.send-btn:hover {
  transform: scale(1.08);
}

.send-btn:active {
  transform: scale(0.95);
}