/* ====================================
   Variables CSS Seed I.T
   ==================================== */
:root {
  --seedit-primary: #037CFB;
  --seedit-primary-light: #4DB6FF;
  --seedit-bg-dark: #1a1a2e;
  --seedit-bg-darker: #16213e;
  --seedit-radius: 12px;
  --seedit-transition: 0.25s ease;
  --seedit-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);

  /* Variables spécifiques au calendrier */
  --seedit-calendar-card-bg: rgba(255, 255, 255, 0.05);
  --seedit-calendar-day-bg: rgba(255, 255, 255, 0.03);
  --seedit-calendar-day-hover: rgba(255, 255, 255, 0.08);
  --seedit-calendar-today: #10ac84;
  --seedit-calendar-selected: var(--seedit-primary-light);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, var(--seedit-bg-dark) 0%, var(--seedit-bg-darker) 100%);
  color: #ffffff;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* ====================================
   Conteneur de démonstration
   ==================================== */
.seedit-calendar-demo {
  width: 100%;
  max-width: 800px;
}

.seedit-calendar-demo__container {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--seedit-radius);
  padding: 2.5rem;
  box-shadow: var(--seedit-shadow);
}

.seedit-calendar-demo__title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--seedit-primary) 0%, var(--seedit-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
}

.seedit-calendar-demo__subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  margin-bottom: 2.5rem;
}

/* ====================================
   Section
   ==================================== */
.seedit-calendar-section {
  margin-bottom: 2rem;
}

/* ====================================
   Widget Calendrier - Conteneur principal
   ==================================== */
.seedit-calendar-widget {
  background: var(--seedit-calendar-card-bg);
  border-radius: var(--seedit-radius);
  padding: 1.5rem;
  box-shadow: var(--seedit-shadow);
}

/* En-tête avec navigation */
.seedit-calendar-widget__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.seedit-calendar-widget__nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  transition: all var(--seedit-transition);
}

.seedit-calendar-widget__nav-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--seedit-primary-light);
  color: var(--seedit-primary-light);
}

.seedit-calendar-widget__nav-btn:focus-visible {
  outline: 2px solid rgba(77, 182, 255, 0.5);
  outline-offset: 2px;
}

.seedit-calendar-widget__nav-btn:active {
  transform: scale(0.95);
}

.seedit-calendar-widget__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

/* Grille du calendrier */
.seedit-calendar-widget__grid {
  margin-bottom: 1.5rem;
}

/* Jours de la semaine */
.seedit-calendar-widget__weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.seedit-calendar-widget__weekday {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Jours du mois */
.seedit-calendar-widget__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}

/* Jour individuel */
.seedit-calendar-day {
  position: relative;
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--seedit-calendar-day-bg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--seedit-transition);
}

.seedit-calendar-day:hover {
  background: var(--seedit-calendar-day-hover);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.seedit-calendar-day--other-month {
  opacity: 0.3;
  pointer-events: none;
}

.seedit-calendar-day--today {
  border-color: var(--seedit-calendar-today);
  background: rgba(16, 172, 132, 0.1);
}

.seedit-calendar-day--selected {
  border-color: var(--seedit-calendar-selected);
  background: rgba(77, 182, 255, 0.15);
}

.seedit-calendar-day__number {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
}

.seedit-calendar-day--today .seedit-calendar-day__number {
  color: var(--seedit-calendar-today);
}

.seedit-calendar-day--selected .seedit-calendar-day__number {
  color: var(--seedit-calendar-selected);
}

/* Badge d'événement */
.seedit-calendar-day__badge {
  position: absolute;
  bottom: 4px;
  display: flex;
  gap: 3px;
}

.seedit-calendar-day__dot {
  width: 5px;
  height: 5px;
  background: var(--seedit-primary-light);
  border-radius: 50%;
}

/* Panel des événements */
.seedit-calendar-widget__events {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.seedit-calendar-widget__events-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
}

.seedit-calendar-widget__events-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 300px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

/* Scrollbar personnalisée */
.seedit-calendar-widget__events-list::-webkit-scrollbar {
  width: 6px;
}

.seedit-calendar-widget__events-list::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
}

.seedit-calendar-widget__events-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.seedit-calendar-widget__events-list::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

.seedit-calendar-widget__events-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9375rem;
}

/* Événement individuel */
.seedit-calendar-event {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--seedit-primary-light);
  border-radius: 8px;
  transition: all var(--seedit-transition);
  animation: seedit-calendar-slide-in 0.3s ease;
}

.seedit-calendar-event:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(4px);
}

.seedit-calendar-event--work {
  border-left-color: #4DB6FF;
}

.seedit-calendar-event--personal {
  border-left-color: #9b59b6;
}

.seedit-calendar-event--meeting {
  border-left-color: #f39c12;
}

.seedit-calendar-event--deadline {
  border-left-color: #e74c3c;
}

.seedit-calendar-event__time {
  flex-shrink: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  min-width: 50px;
}

.seedit-calendar-event__content {
  flex: 1;
}

.seedit-calendar-event__title {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.seedit-calendar-event__category {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Animations */
@keyframes seedit-calendar-slide-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ====================================
   Informations
   ==================================== */
.seedit-calendar-demo__info {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 1rem;
}

.seedit-calendar-demo__info-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.9);
}

.seedit-calendar-demo__info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.seedit-calendar-demo__info-list li {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  padding-left: 1.5rem;
  position: relative;
}

.seedit-calendar-demo__info-list li::before {
  content: '•';
  position: absolute;
  left: 0.5rem;
  color: var(--seedit-primary-light);
  font-weight: bold;
}

.seedit-calendar-demo__info-list li strong {
  color: var(--seedit-primary-light);
  font-weight: 600;
}

/* ====================================
   Responsive Design
   ==================================== */
@media (max-width: 768px) {
  .seedit-calendar-demo__container {
    padding: 2rem 1.5rem;
  }

  .seedit-calendar-demo__title {
    font-size: 1.5rem;
  }

  .seedit-calendar-demo__subtitle {
    font-size: 0.875rem;
  }

  .seedit-calendar-widget {
    padding: 1.25rem;
  }

  .seedit-calendar-widget__title {
    font-size: 1.25rem;
  }

  .seedit-calendar-widget__weekday {
    font-size: 0.75rem;
  }

  .seedit-calendar-day__number {
    font-size: 0.875rem;
  }
}

@media (max-width: 375px) {
  .seedit-calendar-demo__container {
    padding: 1.5rem 1rem;
  }

  .seedit-calendar-demo__title {
    font-size: 1.25rem;
  }

  .seedit-calendar-demo__subtitle {
    font-size: 0.8125rem;
  }

  .seedit-calendar-widget {
    padding: 1rem;
  }

  .seedit-calendar-widget__title {
    font-size: 1.125rem;
  }

  .seedit-calendar-widget__days {
    gap: 0.375rem;
  }

  .seedit-calendar-widget__weekdays {
    gap: 0.375rem;
  }

  .seedit-calendar-event {
    flex-direction: column;
    gap: 0.5rem;
  }

  .seedit-calendar-event__time {
    min-width: auto;
  }
}

/* ====================================
   Préférences utilisateur
   ==================================== */
@media (prefers-reduced-motion: reduce) {
  .seedit-calendar-event {
    animation: none;
  }

  .seedit-calendar-day:hover {
    transform: none;
  }

  .seedit-calendar-event:hover {
    transform: none;
  }
}