hr {
    width: 300px;
}

p {
    margin: 7px;
    padding: 0;
    text-align: center;
}

input {
    text-align: center;
    border: 1px solid gray;
}

#jeu {
    margin-bottom: 17px;
    text-align: center;
}

#jeu p {
    text-align: center;
}

#jeu span {
    font-size: 9pt;
    font-weight: normal;
}

#idc {
    width: 100px;
    margin: auto;
    padding: 3px 3px 7px;
    font-size: 36px;
    background-color: #cccccc;
}

#ipl {
    width: 436px;
    margin: 0 auto;
    border: 0px solid red;
}

#ipl input {
    font-family: georgia;
    font-size: 9pt;
    color: #000066;
    display: block;
    float: left;
    width: 44px;
    margin: 0 5px;
    padding: 3px 3px 5px;
    font-size: 24px;
    background-color: #eeeeee;
}

#mdp {
    clear: both;
    margin-top: 60px;
}

#idt,
#isl {
    font-size: 18px;
    font-weight: bold
}

a {
    color: #990099
}

#pdp {
    text-align: center
}


/* Importation de la police d'écriture qui ressemble à la craie */
@import url('https://fonts.googleapis.com/css2?family=Indie+Flower&display=swap');

/* Style du tableau noir */
.blackboard {
  background-color: #222;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  padding: 40px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  position: relative;
}

/* Effet de poussière de craie sur le tableau */
.blackboard::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.1'/%3E%3C/svg%3E");
  opacity: 0.2;
  pointer-events: none;
}

/* Style du texte écrit à la craie */
.chalk-text {
  color: rgba(255, 255, 255, 0.9);
  font-family: 'Indie Flower', cursive;
  font-size: 1.8rem;
  line-height: 1.5;
  letter-spacing: 1px;
  text-shadow:
    1px 1px 1px rgba(255, 255, 255, 0.2),
    -1px -1px 1px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 1;
}

/* Effet de trait de craie irrégulier */
.chalk-text::after {
  content: attr(data-text);
  position: absolute;
  left: 0.5px;
  top: 0.5px;
  color: rgba(255, 255, 255, 0.3);
  z-index: -1;
}

/* Effet de craie colorée */
.chalk-red { color: rgba(255, 160, 160, 0.9); }
.chalk-blue { color: rgba(160, 160, 255, 0.9); }
.chalk-yellow { color: rgba(255, 255, 160, 0.9); }

/* Animation d'écriture à la craie */
@keyframes writing {
  0% { clip-path: polygon(0 0, 0 0, 0 100%, 0 100%); }
  100% { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
}

.writing-effect {
  animation: writing 2s linear forwards;
}