:root {
  --vert: #2e9e43;
  --bleu: #287fc4;
  --encre: #1f2937;
  --gris: #6b7280;
  --fond: #f5f7f6;
}
* { box-sizing: border-box; margin: 0; }
body {
  font-family: "Segoe UI", Calibri, system-ui, sans-serif;
  color: var(--encre);
  background: var(--fond);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.bandeau {
  background: #fff;
  border-bottom: 3px solid var(--vert);
  padding: 14px 28px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.marque { display: flex; align-items: baseline; gap: 2px; }
.logo-h { font-weight: 800; font-size: 22px; color: var(--vert); letter-spacing: .5px; }
.logo-f { font-weight: 800; font-size: 22px; color: var(--bleu); letter-spacing: .5px; }
.logo-sub { margin-left: 14px; color: var(--gris); font-size: 14px; }
.contenu { flex: 1; width: 100%; max-width: 980px; margin: 0 auto; padding: 32px 20px; }
.contenu.pleine { max-width: none; padding: 0; }
.pied { text-align: center; color: var(--gris); font-size: 11.5px; padding: 12px; }
h1 { font-size: 24px; color: var(--vert); margin-bottom: 6px; }
h2 { font-size: 17px; color: var(--bleu); margin: 18px 0 8px; }
.sous-titre { color: var(--gris); margin-bottom: 22px; }
.carte {
  background: #fff;
  border: 1px solid #e3e8e5;
  border-radius: 10px;
  padding: 26px;
  box-shadow: 0 1px 4px rgba(0,0,0,.05);
  margin-bottom: 18px;
}
label { display: block; font-weight: 600; font-size: 14px; margin: 14px 0 4px; }
input[type=text], input[type=email], input[type=date] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #cfd8d3;
  border-radius: 7px;
  font-size: 15px;
}
input:focus { outline: 2px solid var(--vert); border-color: var(--vert); }
.bouton {
  display: inline-block;
  background: var(--vert);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  padding: 13px 26px;
  margin-top: 22px;
  cursor: pointer;
  text-decoration: none;
}
.bouton:hover { background: #268a39; }
.bouton.bleu { background: var(--bleu); }
.bouton.bleu:hover { background: #206ba8; }
.mention { font-size: 12px; color: var(--gris); margin-top: 16px; line-height: 1.5; }
.lien-copie {
  display: block;
  background: #eef5f0;
  border: 1px dashed var(--vert);
  border-radius: 7px;
  padding: 10px 12px;
  font-family: Consolas, monospace;
  font-size: 13.5px;
  margin: 6px 0 4px;
  word-break: break-all;
  color: var(--encre);
}
.etiquette { font-size: 13px; font-weight: 700; color: var(--gris); text-transform: uppercase; letter-spacing: .5px; }
table.registre { width: 100%; border-collapse: collapse; background: #fff; font-size: 14px; }
table.registre th {
  background: var(--vert);
  color: #fff;
  padding: 9px 10px;
  text-align: left;
  font-size: 13px;
}
table.registre td { border-bottom: 1px solid #e6ebe8; padding: 8px 10px; }
table.registre tr:nth-child(even) td { background: #f2f7f3; }
.pastille { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.pastille.ok { background: #dcf3e1; color: #1c7a2f; }
.pastille.fin { background: #e8e8e8; color: #555; }
.cadre-officiel { border: 2px solid var(--encre); border-radius: 6px; padding: 18px 22px; background: #fff; }
.horodatage { font-size: 12.5px; color: var(--gris); margin-top: 10px; }
.avertissement { background: #fdf3e0; border: 1px solid #eccf9a; border-radius: 7px; padding: 10px 14px; font-size: 13.5px; margin: 12px 0; }
#salle-jitsi { width: 100%; height: calc(100vh - 120px); border: 0; }
.barre-salle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 18px;
  background: #fff;
  border-bottom: 1px solid #e3e8e5;
  font-size: 14px;
}
.demo-visio {
  height: calc(100vh - 190px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #10231a;
  color: #cfe8d6;
  text-align: center;
  font-size: 17px;
  line-height: 1.8;
}