* { margin:0; padding:0; box-sizing:border-box; }
body {
  font-family: system-ui, -apple-system, sans-serif;
  background: linear-gradient(135deg, #667eea, #764ba2);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.container { width: 100%; max-width: 520px; }
.card {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}
h1 {
  font-size: 28px;
  margin-bottom: 8px;
  background: linear-gradient(90deg, #1a73e8, #9c27b0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.subtitle { color: #666; font-size: 15px; margin-bottom: 24px; }
.input-group { margin-bottom: 20px; }
label { display: block; margin-bottom: 8px; font-weight: 500; }
input, textarea {
  width: 100%;
  padding: 14px;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  font-size: 16px;
  transition: 0.3s;
}
input:focus, textarea:focus {
  outline: none;
  border-color: #1a73e8;
  box-shadow: 0 0 0 4px rgba(26,115,232,0.15);
}
textarea { min-height: 120px; resize: vertical; }
button {
  width: 100%;
  padding: 16px;
  background: #1a73e8;
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
}
button:hover { background: #1557b0; }

#connectstatus,
#status {
  height: 50px;
  margin-top: 16px;
  padding: 12px;
  border-radius: 10px;
  text-align: center;
  font-weight: 500;
}


#status.hidden {
  height: 0px;
  margin-top: 0px;
  padding: 0px;
}

.loading { background: #e3f2fd; color: #1565c0; }
.success { background: #d4edda; color: #155724; }
.error { background: #f8d7da; color: #721c24; }

.g-recaptcha {
  margin: 20px 0;
  display: flex;
  justify-content: center;
}