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

/* Color Theme */
:root {
  --primary: #800000; /* Maroon */
  --accent: #FFD700;  /* Yellow */
  --highlight: #FF0000; /* Red */
  --bg: #fff8f0;
  --text: #2c2c2c;
  --border: #e0e0e0;
}

/* Base */
body {
  font-family: 'Segoe UI', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  padding: 20px;
}

/* Container */
.container {
  max-width: 600px;
  margin: 0 auto;
}

/* Header */
header {
  text-align: center;
  margin-bottom: 30px;
}
.logo {
  width: 100px;
  height: auto;
  margin-bottom: 10px;
}
header h1 {
  font-size: 28px;
  color: var(--primary);
}
.tagline {
  font-size: 16px;
  color: var(--highlight);
  margin-top: 5px;
}

/* Form */
.form-card {
  background-color: white;
  border: 1px solid var(--border);
  border-left: 6px solid var(--primary);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(128, 0, 0, 0.1);
}
.form-card input,
.form-card button {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid var(--border);
}
.form-card input:focus {
  border-color: var(--primary);
  outline: none;
}
.form-card button {
  background-color: var(--primary);
  color: white;
  border: none;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
.form-card button:hover {
  background-color: var(--highlight);
}

/* QR & Message */
.success-message {
  color: var(--primary);
  font-weight: bold;
  margin-top: 15px;
  text-align: center;
}
.qrcode-container {
  text-align: center;
  margin-top: 20px;
}

select {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  font-size: 16px;
  border: 2px solid #800000; /* maroon border */
  border-radius: 8px;
  background-color: #fff8f0; /* light background */
  color: #333;
  transition: border 0.3s, box-shadow 0.3s;
  outline: none;
}

select:focus {
  border-color: #d32f2f; /* red */
  box-shadow: 0 0 8px rgba(211, 47, 47, 0.4); /* subtle red glow */
}

select option {
  background-color: #fff;
  color: #000;
}


/* Footer */
footer {
  text-align: center;
  margin-top: 40px;
  font-size: 14px;
  color: #777;
}