:root {
  --bg: #1e1e2f;
  --card: #2c2c3e;
  --text: #f4f4f4;
  --accent: #ff6f61;
  --border: #444;
  --mono: 'Fira Code', monospace;
}


body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #333;
  margin: 20px;
  /* overflow:hidden */
}

h1 {
  text-align: center;
  color: #fff;
  font-size: 1.8rem;
  margin-bottom: 20px;
}


a {
  color: var(--accent);
  text-decoration: none;
}

.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 999;
  animation: fadeIn 0.3s ease;
}

.popup {
  background-color: #2228;
  color: #fff;
  padding: 20px;
  border-radius: 12px;
  /* max-width: 500px; */
  width: 90%;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  animation: popupIn 0.3s ease forwards;

  max-height: 90%;
  overflow-y: auto;
}

.popup h2 {
  margin-top: 0;
  font-size: 1.5rem;
}

.popup p {
  margin: 0.5rem 0;
}

.popup-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 1.5rem;
  color: #fff;
  cursor: pointer;
}

@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}

@keyframes popupIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}






.super-header-wrapper, .header-wrapper {
  display: grid;
  grid-template-columns: 1fr repeat(8, 1fr);
  max-width: 1260px;
  margin: auto;
  text-align: center;
}

.super-header {
  border-radius: 6px 6px 0 0;
  color: white;
  gap: 6px;
}
.super-header, .header {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-column: span 8;
  margin-bottom: 0;
  font-size: 1rem;
}
.super-header div {
  background: #222;
  padding: 10px 0;
  border-radius: 6px 6px 0 0;
}

.header {
  text-align: center;
  font-weight: bold;
  gap: 6px;

}

.header div {
  padding: 10px 0;
  background-color: #aaa;
}





.row {
  display: grid;
  grid-template-columns: 1fr repeat(8, 1fr);
  gap: 6px;
  max-width: 1260px;
  margin: 6px auto;
  align-items: stretch;
}
.period-label {
  text-align: right;
  font-weight: bold;
  font-size: 0.85rem;
  color: #fff;
  padding-right: 10px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}


/* Pattern blocks */
.pattern {
  position: relative;
  border-radius: 12px;
  padding: 10px 6px;
  text-align: center;
  font-size: 2rem;
  font-weight: bold;
  color: #fff;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 75px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.pattern-name {
  font-size: 1rem;
  font-weight: normal;
  margin-top: 4px;
}

.pattern:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  filter: brightness(1.1);
}


.pattern.gof::before {
  position: absolute;
  right: 4px;
  top: 4px;
  content: '⭐';
}

.pattern.risky::after {
  position: absolute;
  left: 4px;
  top: 4px;
  content: '⚠️';
}




.pattern:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}

/* Couleurs par famille */
.column-1 { background-color: #6C5CE7; }
.column-2 { background-color: #A29BFE; }

.column-3 { background-color: #00B894; }
.column-4 { background-color: #00CEC9; }
.column-5 { background-color: #81ECEC; }

.column-6 { background-color: #E17055; }
.column-7 { background-color: #E84393; }
.column-8 { background-color: #FAB1A0; }


/* ============================================== */


/* Ajoute à la fin de ton CSS existant */

@media screen and (max-width: 764px) {
  body {
    margin: 5px;
    overflow: auto;
  }

  .super-header, .header {
    font-size: 0.5rem;
  }

  .header div {
    writing-mode: vertical-rl;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .period-label {
    font-size: 0.7rem;
    writing-mode: vertical-rl;
    justify-content: center;
    align-items: flex-start;
    padding-right: 0;
  }

  .pattern {
    font-size: 0.5rem;
    writing-mode: vertical-rl;
  }
}

@media screen and (min-width: 600px) {
  body {
    margin: 5px;
  }

  .super-header, .header {
    font-size: 0.5rem;
  }

  .header div {
    writing-mode: horizontal-tb !important;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .period-label {
    font-size: 0.7rem;
    writing-mode: vertical-rl !important;
    justify-content: center;
    align-items: flex-start;
    padding-right: 0;
  }

  .pattern {
    font-size: 0.5rem;
    writing-mode: horizontal-tb !important;
  }
}

/* Styles pour la légende */
.legend {
  background-color: rgba(44, 44, 62, 0.8);
  color: #fff;
  padding: 15px 20px;
  border-radius: 10px;
  max-width: 600px;
  margin: 20px auto;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.legend h3 {
  margin-top: 0;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 1.2rem;
}

.legend ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.legend li {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}

.legend-icon {
  font-size: 1.4rem;
  margin-right: 10px;
}

@media screen and (max-width: 764px) {
  .legend {
    font-size: 0.9rem;
    padding: 10px 15px;
  }
  
  .legend h3 {
    font-size: 1rem;
  }
  
  .legend-icon {
    font-size: 1.2rem;
  }
}