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

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

/* Layout */
html, body {
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
}
.container {
  flex: 1;
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

/* Header */
header {
  text-align: center;
  margin-bottom: 30px;
}
header h1 {
  font-size: 28px;
  color: var(--primary);
}
header h3 {
  font-weight: normal;
}
.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);
}

/* Toast */
.toast {
  display: none;
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #4CAF50;
  color: white;
  padding: 12px 24px;
  border-radius: 5px;
  font-size: 16px;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.toast.show {
  display: block;
}

/* Footer */
footer {
  text-align: center;
  margin-top: 40px;
  padding: 20px;
  background-color: #f5f5f5;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: #555;
}
footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}
footer a:hover {
  text-decoration: underline;
}