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

:root {
  --primary-color: #3498db;
  --secondary-color: #2c3e50;
  --background-color: #f5f5f5;
  --text-color: #333;
  --border-color: #ddd;
  --accent-color: #e74c3c;
}

body {
  font-family: 'Lato', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

header {
  text-align: center;
  margin-bottom: 3rem;
}

#gen-logo {
  display: block;
  height: 120px;
  margin: 0 auto 1.5rem;
  transition: transform 0.3s ease;
}

#gen-logo:hover {
  transform: scale(1.05);
}

h1 {
  font-family: "Lustria", serif;
  font-weight: 400;
  font-size: 3.5rem;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

h2 {
  font-family: "Lustria", serif;
  font-weight: 300;
  font-size: 1.8rem;
  color: var(--secondary-color);
  opacity: 0.8;
}

.forms {
  position: relative;
  background-color: #fff;
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

#request-change-box {
  position: absolute;
  top: -30px;
  right: 20px;
  font-family: "Lustria", serif;
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 50px;
  background-color: var(--accent-color);
  transition: all 0.3s ease;
}

#request-change-box:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

#request-change-box a {
  text-decoration: none;
  color: #fff;
  display: flex;
  align-items: center;
}

#raising-hand-icon {
  height: 24px;
  margin-right: 0.7rem;
  filter: invert(1);
}

#request-change-text {
  font-size: 1rem;
}

.radio-group {
  border: none;
  margin-bottom: 2rem;
}

.radio-group legend {
  font-weight: bold;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: var(--secondary-color);
}

.radio-group label {
  display: block;
  margin-bottom: 0.7rem;
  cursor: pointer;
}

.radio-group input[type="radio"] {
  margin-right: 0.5rem;
}

.date-range {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.date-range label {
  margin-right: 1rem;
  font-weight: bold;
  color: var(--secondary-color);
}

select {
  padding: 0.7rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  background-color: #fff;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

select:hover, select:focus {
  border-color: var(--primary-color);
}

.keyword-filter {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.keyword-filter label {
  margin-right: 1rem;
  font-weight: bold;
  color: var(--secondary-color);
}

#written-tag-input {
  flex-grow: 1;
  padding: 0.7rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

#written-tag-input:focus {
  border-color: var(--primary-color);
  outline: none;
}

.icon-button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: 0.5rem;
}

.plus-minus-signs {
  width: 28px;
  height: 28px;
  transition: all 0.3s ease;
}

.icon-button:hover .plus-minus-signs {
  transform: scale(1.1) rotate(90deg);
}

#keywords-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.5rem;
}

.keyword-tag {
  background-color: var(--primary-color);
  color: #fff;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.keyword-tag:hover {
  background-color: #2980b9;
  transform: translateY(-2px);
}

.keyword-tag .remove-keyword {
  margin-left: 0.5rem;
  font-weight: bold;
  font-size: 1.2rem;
}

.keyword-tag:hover .remove-keyword {
  color: var(--accent-color);
}

.button {
  font-family: "Lato", sans-serif;
  font-weight: 600;
  background-color: var(--primary-color);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 30px;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  display: block;
  margin: 2rem auto 0;
}

.button:hover {
  background-color: #2980b9;
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

#alert-messages {
  margin-top: 1.5rem;
}

#no-events {
  background-color: #f8d7da;
  color: #721c24;
  padding: 1rem;
  border-radius: 4px;
  text-align: center;
  font-weight: bold;
}

#timeline-embed {
  margin-top: 3rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }

  .forms {
    padding: 1.5rem;
  }

  .date-range {
    flex-direction: column;
  }

  .date-range > * {
    margin-bottom: 1rem;
  }

  #request-change-box {
    position: static;
    margin-bottom: 1.5rem;
    text-align: center;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.5rem;
  }
}