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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: linear-gradient(145deg, #f5f7fe 0%, #eef2fa 100%);
  min-height: 100vh;
  color: #121826;
}

.header {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.03);
  position: sticky;
  top: 0;
  z-index: 100;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
}

.logo-area {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand h1 {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #1A2A6C, #b21f1f, #fdbb4d);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.brand .badge {
  background: rgba(0, 0, 0, 0.05);
  padding: 4px 10px;
  border-radius: 40px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #2c3e66;
}

.creator {
  font-size: 0.85rem;
  font-weight: 500;
  color: #4a5b7a;
  background: #ffffffcc;
  padding: 5px 12px;
  border-radius: 30px;
}

.creator i {
  margin-right: 6px;
  color: #fdbb4d;
}

.search-section {
  margin: 1.5rem 0 0.5rem;
}

.search-wrapper {
  background: white;
  border-radius: 60px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.07), 0 0 0 1px rgba(0, 0, 0, 0.02);
  display: flex;
  align-items: center;
  padding: 0.35rem 0.35rem 0.35rem 1.8rem;
  transition: all 0.25s ease;
}

.search-wrapper:focus-within {
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12), 0 0 0 2px #fdbb4d80;
  transform: scale(1.01);
}

.search-wrapper input {
  flex: 1;
  border: none;
  padding: 1rem 0;
  font-size: 1.1rem;
  font-weight: 500;
  background: transparent;
  outline: none;
  font-family: 'Inter', monospace;
  color: #111827;
}

.search-wrapper input::placeholder {
  color: #9ca3af;
  font-weight: 400;
}

.search-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.voice-btn, .search-submit {
  background: transparent;
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.3rem;
  cursor: pointer;
  transition: 0.2s;
  color: #4b5563;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.voice-btn:hover, .search-submit:hover {
  background: #f3f4f6;
  color: #fdbb4d;
}

.search-submit {
  background: #1e293b;
  color: white;
  width: auto;
  padding: 0 1.6rem;
  border-radius: 50px;
  font-weight: 600;
  gap: 8px;
  font-size: 0.95rem;
}

.search-submit:hover {
  background: #fdbb4d;
  color: #1e293b;
}

.tabs {
  display: flex;
  gap: 0.25rem;
  background: #ffffffcc;
  backdrop-filter: blur(8px);
  padding: 0.5rem;
  border-radius: 60px;
  margin: 1.8rem 0 1.2rem;
  border: 1px solid rgba(0,0,0,0.03);
  width: fit-content;
}

.tab-btn {
  padding: 0.6rem 1.8rem;
  border-radius: 40px;
  font-weight: 600;
  font-size: 0.9rem;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  color: #334155;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
}

.tab-btn i {
  font-size: 1rem;
}

.tab-btn.active {
  background: #1e293b;
  color: white;
  box-shadow: 0 6px 12px -8px rgba(0,0,0,0.2);
}

.tab-btn:not(.active):hover {
  background: #eef2ff;
  color: #1e293b;
}

.results-container {
  margin-top: 1.5rem;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(2px);
  border-radius: 32px;
  padding: 0.2rem;
  min-height: 60vh;
  position: relative;
}

.cse-iframe {
  width: 100%;
  height: 70vh;
  border: none;
  border-radius: 24px;
  background: white;
  display: none;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.cse-iframe.active {
  display: block;
}

.footer {
  text-align: center;
  margin-top: 3rem;
  padding: 1.5rem;
  color: #6c757d;
  font-size: 0.75rem;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.toast-msg {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  background: #1e293be6;
  backdrop-filter: blur(12px);
  color: #fef9e6;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  z-index: 999;
  border-left: 4px solid #fdbb4d;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  white-space: nowrap;
}

@media (max-width: 700px) {
  .container { padding: 1rem; }
  .brand h1 { font-size: 1.7rem; }
  .search-wrapper { padding-left: 1rem; }
  .search-wrapper input { font-size: 0.95rem; }
  .tab-btn { padding: 0.4rem 1rem; font-size: 0.8rem; }
  .search-submit span { display: none; }
  .search-submit { width: 48px; padding: 0; }
  .toast-msg { white-space: nowrap; font-size: 0.75rem; }
  .cse-iframe { height: 60vh; }
}

@keyframes pulseMic {
  0% { box-shadow: 0 0 0 0 rgba(253, 187, 77, 0.6); }
  70% { box-shadow: 0 0 0 12px rgba(253, 187, 77, 0); }
  100% { box-shadow: 0 0 0 0 rgba(253, 187, 77, 0); }
}
.listening-active {
  animation: pulseMic 1.2s infinite;
  background: #fdbb4d !important;
  color: #121826 !important;
}