:root {
  --primary-color: #2d1a57;
  --secondary-color: #19996c;
  --background: linear-gradient(135deg, #f0f2f5 0%, #fdfbfb 100%);
  --text-color: #2d3436;
}

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

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

.container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

h1 {
  text-align: center;
  color: var(--primary-color);
  font-size: 2.5rem;
  margin-bottom: 2rem;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.mood-selector {
  text-align: center;
  margin-bottom: 3rem;
}

.instruction-text{
  margin-bottom: 25px;
}

.emoji-container {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.emoji {
  font-size: 2.5rem;
  background: rgba(108, 92, 231, 0.1);
  border: none;
  cursor: pointer;
  padding: 1rem;
  border-radius: 15px;
  transition: all 0.3s ease;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.emoji:hover {
  transform: translateY(-3px);
  background: rgba(11, 11, 11, 0.2);
  box-shadow: 0 5px 15px rgba(80, 76, 110, 0.2);
}

/* FullCalendar Customization */
.fc {
  background: white;
  border-radius: 15px;
  padding: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.fc-toolbar-title {
  color: var(--primary-color);
  font-weight: 600;
}

.fc-button-primary {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  transition: all 0.3s ease;
}

.fc-button-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.fc-daygrid-day {
  transition: all 0.2s ease;
}

.fc-daygrid-day:hover {
  background: rgba(108, 92, 231, 0.05);
}

.fc-event {
  background: transparent !important;
  border: none !important;
  font-size: 1.5rem;
  padding: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    margin: 1rem;
    padding: 1.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  .emoji {
    width: 60px;
    height: 60px;
    font-size: 2rem;
  }

  .fc-toolbar {
    flex-direction: column;
    gap: 1rem;
  }

  .fc-header-toolbar {
    margin-bottom: 1rem !important;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 1rem;
  }

  .emoji-container {
    gap: 0.8rem;
  }

  .emoji {
    width: 50px;
    height: 50px;
    font-size: 1.8rem;
  }

  .fc {
    padding: 0.5rem;
  }
}