body {
  margin: 0; padding: 0; box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  /* Prevent double-tap zoom on mobile devices */
  touch-action: manipulation;
}

/* Apply zoom prevention to all elements */
* {
  touch-action: manipulation;
}

.site-header {
  position: sticky; top: 0; z-index: 10; background: #fff;
  box-shadow: 0 1px 5px rgba(30,60,114,.08);
  display: flex; align-items: center; padding: 8px 16px;
}
.header-logo { width: 32px; height: 32px; margin-right: 10px; vertical-align: middle; border-radius: 50%; }
.header-title { font-size: 1.5rem; font-weight: bold; color: #1e3c72; }
@media (max-width:480px){.header-title{font-size:1rem;}}
.container {
  background: white; border-radius: 20px; padding: 40px;
  max-width: 500px; width: 100%; box-shadow: 0 20px 40px rgba(0,0,0,0.1); text-align: center; margin: 0 auto;
}
.logo {
  width: 100px; height: 100px; margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
}
.ibew-img-logo { width: 100px; height: 100px; object-fit: contain; border-radius: 50%; }
h1 { color: #333; margin-bottom: 10px; font-size: 28px;}
.subtitle { color: #666; margin-bottom: 30px; font-size: 16px; line-height: 1.5;}
.location-section { background: #f8f9fa; padding: 25px; border-radius: 15px; margin-bottom: 30px;}
.location-btn {
  background: #28a745; color: white; border: none;
  padding: 15px 30px; border-radius: 50px; font-size: 16px; font-weight: 600;
  cursor: pointer; transition: all 0.3s ease; margin-bottom: 15px;
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px;
  /* Extra prevention for button specifically */
  touch-action: manipulation;
}
.organizer-card { display: none; background: white; border: 2px solid #e9ecef;
  border-radius: 15px; padding: 25px; margin-top: 20px;}
.organizer-card.show { display: block;}
.organizer-name { font-size: 22px; font-weight: bold; color: #333; margin-bottom: 5px;}
.organizer-info { color: #666; margin-bottom: 10px; font-size: 16px;}
.contact-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px;}
.contact-btn { 
  padding: 12px 20px; border: none; border-radius: 10px; font-size: 14px; font-weight: 600; 
  cursor: pointer; transition: all 0.3s ease; text-decoration: none; 
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px;
  /* Prevent zoom on contact buttons */
  touch-action: manipulation;
}
.call-btn {background: #007bff; color: white;}
.text-btn {background: #17a2b8; color: white;}
.whatsapp-btn {background: #25d366; color: white;}
.email-btn {background: #dc3545; color: white;}
#authorization-btn { 
  background: #845EC2; color: #fff; font-size: 17px; font-weight: bold; border-radius: 28px; 
  padding: 15px 30px; margin: 34px auto 0 auto; border: none; text-decoration: none; 
  display: block; transition: background 0.2s; max-width: 320px;
  touch-action: manipulation;
}
.footer { margin-top: 30px; padding-top: 20px; border-top: 1px solid #e9ecef; color: #666; font-size: 12px;}
.status-text, .error-text { color: #666; font-size: 14px; margin-top: 15px;}

@media (max-width:480px) {
  .container{padding:20px 6px;} h1{font-size:21px;}
  .logo{width:62px;height:62px;}
  .ibew-img-logo{width:62px;height:62px;}
  .contact-buttons{grid-template-columns:1fr;}
  .organizer-card{padding:18px;}
  .location-btn{font-size:15px; padding:12px 18px;}
  .site-header{padding:5px 4px;}
  .header-logo{width:26px !important; height:26px !important;}
}
@media (max-width:350px){
  body{padding:2px;} h1{font-size:16px;}
  .container{padding:8px 1px;}
  .logo{width:40px;height:40px;}
  .ibew-img-logo{width:40px;height:40px;}
}
@media (min-width:800px){
  .container{padding:60px;} h1{font-size:36px;}
  .logo{width:140px;height:140px;}
  .ibew-img-logo{width:140px;height:140px;}
}
h1 {
  font-family: 'Bebas Neue', Arial, sans-serif;
  font-weight: bold;
  font-size: 2.2em; /* Default for desktop */
}

/* Responsive font size for mobile screens */
@media (max-width: 480px) {
  h1 {
    font-size: 1.5em; /* Adjust for mobile, try 1.6em or 1.4em to taste */
  }
}

.subtitle {
  font-family: 'Open Sans', Arial, sans-serif;
  font-weight: bold;
}

.reset-btn {
  background: #6c757d;
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  touch-action: manipulation;
}

.reset-btn:hover {
  background: #5a6268;
  transform: translateY(-2px);
}

.reset-btn:active {
  transform: translateY(0);
}