/* Systalink CyberSécurité — thème
   Charte : bleu Systalink #0C5FF7, Poppins (titres), Inter (texte).
   Présentateur et participants en bleu nuit, espace formateur en clair. */

:root {
  --blue: #0c5ff7;
  --blue-600: #0a4fd0;
  --blue-soft: rgba(12, 95, 247, 0.08);
  --cyan: #5cc8ff;

  --navy-950: #060b18;
  --navy-900: #0a1224;
  --navy-850: #0e1830;
  --navy-800: #13203d;
  --on-dark: #e8eef8;
  --on-dark-muted: #8fa0bc;
  --line-dark: rgba(255, 255, 255, 0.08);

  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-2: #f0f3f8;
  --ink: #0b1428;
  --text: #2a3448;
  --muted: #6a778d;
  --line: #e3e8f0;

  --ok: #16a34a;
  --alert: #f59e0b;
  --danger: #e5484d;

  --radius: 12px;
  --radius-sm: 8px;
  --font: "Inter", "Segoe UI", system-ui, sans-serif;
  --display: "Poppins", "Inter", "Segoe UI", sans-serif;
  --shadow: 0 1px 2px rgba(11, 20, 40, 0.04), 0 4px 16px rgba(11, 20, 40, 0.05);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  font-size: 15px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--display); color: var(--ink); letter-spacing: -0.01em; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: center; gap: 0.75rem; }
.logo img { height: 26px; width: auto; display: block; }
.logo-tag {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  border-left: 1px solid var(--line);
  padding-left: 0.75rem;
}

/* ---------- Espace formateur (clair) ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.75rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar nav { display: flex; gap: 1.25rem; align-items: center; font-size: 0.9rem; flex-wrap: wrap; }
.topbar nav a { color: var(--text); font-weight: 500; }
.topbar nav a:hover { color: var(--blue); text-decoration: none; }
.topbar nav form { margin: 0; }
.topbar nav button { padding: 0.4rem 0.8rem; font-size: 0.85rem; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 2rem 1.75rem 3rem; }

h1.page-title { font-size: 1.5rem; font-weight: 600; margin: 0.25rem 0 0.35rem; }
h2.page-title { font-size: 1.05rem; font-weight: 600; margin: 0 0 0.8rem; }

.hero-card, .card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: 1fr 1fr; }
@media (max-width: 800px) { .grid-2 { grid-template-columns: 1fr; } }

.btn, button, input[type=submit] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.62rem 1.05rem;
  cursor: pointer;
  background: var(--blue);
  color: #fff;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn:hover, button:hover { background: var(--blue-600); text-decoration: none; }
.btn.ghost, button.ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn.ghost:hover, button.ghost:hover { border-color: var(--blue); color: var(--blue); background: var(--surface); }
.btn.warn, button.warn { background: var(--alert); color: #1b1300; }
.btn.danger, button.danger { background: var(--danger); color: #fff; }
.btn.ok, button.ok { background: var(--ok); color: #fff; }
.btn.block, button.block { display: flex; width: 100%; }

input, textarea, select {
  width: 100%;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.8rem;
  font: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
input[type=radio], input[type=checkbox] { width: auto; accent-color: var(--blue); }
label { display: block; margin: 0.9rem 0 0.35rem; color: var(--text); font-size: 0.85rem; font-weight: 500; }
.help { color: var(--muted); font-size: 0.87rem; }

.table { width: 100%; border-collapse: collapse; background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); margin-top: 1.2rem; }
.table th, .table td { text-align: left; padding: 0.8rem 1rem; border-bottom: 1px solid var(--line); font-size: 0.9rem; }
.table th { color: var(--muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; background: var(--surface-2); }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: #fafbfd; }

.kpi {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.kpi .n { font-family: var(--display); font-size: 1.9rem; font-weight: 600; color: var(--blue); line-height: 1.15; }
.kpi .n.alert { color: var(--alert); }
.kpi .n.bad { color: var(--danger); }
.kpi .n.ok { color: var(--ok); }
.kpi span { color: var(--muted); font-size: 0.82rem; }

.code-giant {
  font-family: var(--display);
  font-size: 2.4rem;
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--blue);
  margin: 0.2rem 0;
}

.messages { list-style: none; padding: 0; margin: 0 0 1rem; }
.messages li { background: var(--blue-soft); color: var(--blue-600); padding: 0.65rem 0.9rem; border-radius: var(--radius-sm); margin: 0.4rem 0; font-size: 0.9rem; }

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--blue-soft);
  color: var(--blue-600);
  border-radius: 999px;
  padding: 0.3rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
}
.live-badge strong { font-size: 0.95rem; color: var(--blue); }
.pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ok);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.5); }
  70% { box-shadow: 0 0 0 7px rgba(22, 163, 74, 0); }
  100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

form p { margin: 0; }
.errorlist { color: var(--danger); padding-left: 1.1rem; font-size: 0.85rem; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 0.8rem; flex-wrap: wrap; }
.inline-form { display: inline; }
.inline-form button { padding: 0.25rem 0.55rem; font-size: 0.8rem; }
.danger-text { color: var(--danger) !important; border-color: transparent !important; }
.choix-grid { display: grid; grid-template-columns: 5rem 1fr 4.5rem 4.5rem; gap: 0.45rem 0.6rem; align-items: center; }
.choix-grid input[type=text], .choix-grid input[type=checkbox], .choix-grid select { width: auto; }
.choix-grid .chk { margin: 0; color: var(--text); }
@media (max-width: 700px) { .choix-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Connexion ---------- */
.login-split { display: grid; grid-template-columns: 1.1fr 1fr; min-height: 100vh; background: var(--surface); }
.login-hero {
  position: relative;
  color: #fff;
  padding: 2.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(180deg, rgba(6, 11, 24, 0.35) 0%, rgba(6, 11, 24, 0.55) 45%, rgba(8, 30, 120, 0.92) 100%),
    url("brand/img_1_1215x1504.537c243818bb.jpeg") center / cover no-repeat,
    var(--navy-950);
}
.login-hero h1 { color: #fff; font-size: 2rem; line-height: 1.2; font-weight: 600; margin: 0 0 0.6rem; }
.login-hero p { color: rgba(255, 255, 255, 0.85); max-width: 28rem; font-size: 0.95rem; margin: 0; }
.login-hero .rule { width: 56px; height: 3px; background: var(--blue); margin: 1rem 0 1.1rem; border-radius: 2px; }
.login-panel { display: flex; align-items: center; padding: 2rem; }
.login-panel .card { box-shadow: none; border: 0; padding: 0; }
@media (max-width: 860px) {
  .login-split { grid-template-columns: 1fr; }
  .login-hero { min-height: 240px; padding: 1.75rem; }
}

/* ============================================================
   PRÉSENTATEUR — canevas 16:9 (1280×720) mis à l'échelle
   ============================================================ */
body.presenter {
  height: 100vh;
  overflow: hidden;
  background: var(--navy-950);
  color: var(--on-dark);
  font-size: 16px;
}
.deck {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1280px;
  height: 720px;
  transform-origin: top center;
  transform: translateX(-50%) scale(var(--s, 1));
  background:
    radial-gradient(900px 500px at 100% 0%, rgba(12, 95, 247, 0.16), transparent 60%),
    linear-gradient(180deg, var(--navy-900), var(--navy-950));
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.deck::before {
  /* trame discrète façon circuit */
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, transparent 30%, #000 100%);
  pointer-events: none;
}
.stage-top {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 64px 0;
}
.stage-top .logo img { height: 28px; }
.stage-marks { width: 26px; height: 3px; background: var(--blue); border-radius: 2px; box-shadow: 8px 7px 0 -0px var(--blue); }

.stage {
  position: relative;
  z-index: 1;
  flex: 1;
  padding: 36px 64px 64px;
  overflow: auto;
  scrollbar-width: none;
  display: flex;
  flex-direction: column;
}
.stage-body { margin: auto 0; padding-bottom: 8px; }
.stage::-webkit-scrollbar { display: none; }
.stage .surtitre {
  margin: 0 0 10px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 600;
}
.stage h1 {
  font-family: var(--display);
  font-size: 38px;
  font-weight: 600;
  line-height: 1.18;
  color: #fff;
  margin: 0 0 28px;
  max-width: 980px;
}
.stage h1::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--blue);
  border-radius: 2px;
  margin-top: 16px;
}
.stage .corps { font-size: 19px; color: #c8d3e6; max-width: 1060px; }
.stage .corps p { margin: 0 0 12px; }
.stage .corps strong { color: #fff; font-weight: 600; }

/* Titre / section / merci : visuel à gauche, texte à droite */
.stage.titre, .stage.section, .stage.chiffre {
  position: absolute;
  inset: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
}
.stage.titre .visual, .stage.section .visual {
  align-self: stretch;
  flex: 0 0 440px;
  background:
    linear-gradient(90deg, transparent 50%, var(--navy-900) 100%),
    linear-gradient(180deg, rgba(6, 11, 24, 0.1), rgba(8, 30, 140, 0.55)),
    url("brand/img_1_1215x1504.537c243818bb.jpeg") center / cover no-repeat;
}
.stage.section .visual {
  background:
    linear-gradient(90deg, transparent 45%, var(--navy-900) 100%),
    linear-gradient(180deg, rgba(6, 11, 24, 0.15), rgba(8, 30, 140, 0.4)),
    url("brand/img_20_1343x884.d1ccd80cdc33.jpeg") 30% center / cover no-repeat;
}
.stage.titre .stage-body, .stage.section .stage-body { flex: 1; padding: 0 80px 0 56px; }
.stage.titre h1 { font-size: 46px; }
.stage.section h1 { font-size: 42px; }
.stage.titre .corps p:last-child:not(:first-child) { color: var(--on-dark-muted); font-size: 15px; margin-top: 22px; }
.stage.titre .join-card { margin-top: 28px; }

/* Chiffre clé */
.stage.chiffre .stage-body { padding: 0 96px; }
.stage.chiffre h1 {
  font-size: 96px;
  line-height: 1.05;
  font-weight: 700;
  background: linear-gradient(90deg, #fff 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stage.chiffre h1::after { background: var(--cyan); }
.stage.chiffre .corps { font-size: 22px; max-width: 820px; }

/* Activités interactives : étiquette */
.stage.quiz .surtitre::before, .stage.atelier .surtitre::before,
.stage.activite .surtitre::before, .stage.scenario .surtitre::before {
  content: "● ";
  color: var(--ok);
}

/* Bandeau "rejoindre" affiché sur les slides interactives */
.join-card {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  margin-top: 20px;
  padding: 18px 26px;
  border-radius: 14px;
  background: rgba(12, 95, 247, 0.12);
  border: 1px solid rgba(92, 200, 255, 0.25);
}
.join-card .lbl { font-size: 13px; color: var(--on-dark-muted); text-transform: uppercase; letter-spacing: 0.12em; }
.join-card .url { font-size: 20px; color: #fff; font-weight: 500; }
.join-card .code { font-family: var(--display); font-size: 40px; font-weight: 600; letter-spacing: 0.16em; color: var(--cyan); }

/* Cartes */
.grid4, .grid3, .grid2, .corps > div:not([class]) { display: grid; gap: 18px; }
.grid4 { grid-template-columns: repeat(4, 1fr); }
.grid3 { grid-template-columns: repeat(3, 1fr); }
.grid2, .corps > div:not([class]) { grid-template-columns: 1fr 1fr; }
.stage article {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line-dark);
  border-top: 3px solid var(--blue);
  border-radius: 12px;
  padding: 22px 22px 20px;
}
.stage article h3 { margin: 0 0 8px; font-size: 19px; font-weight: 600; color: #fff; }
.stage article p { margin: 0; font-size: 16px; color: var(--on-dark-muted); line-height: 1.5; }

/* Listes */
.stage ul, .stage ol { margin: 0; padding: 0; list-style: none; }
.stage ul li {
  position: relative;
  padding-left: 26px;
  margin: 0 0 14px;
}
.stage ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--blue);
}
.stage ol { counter-reset: n; }
.stage ol li {
  counter-increment: n;
  position: relative;
  padding-left: 48px;
  margin: 0 0 16px;
  min-height: 32px;
}
.stage ol li::before {
  content: counter(n);
  position: absolute;
  left: 0; top: -1px;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--blue);
}
.stage ol.chain li::after {
  content: "";
  position: absolute;
  left: 15px; top: 34px; bottom: -16px;
  width: 2px;
  background: rgba(12, 95, 247, 0.35);
}
.stage ol.chain li:last-child::after { display: none; }
ul.big { font-size: 19px; }
.stage.atelier ol.big { columns: 2; column-gap: 40px; font-size: 16px; margin-top: 8px; }
.stage.atelier ol.big li { break-inside: avoid; margin-bottom: 12px; padding-left: 40px; min-height: 26px; }
.stage.atelier ol.big li::before { width: 26px; height: 26px; font-size: 13px; }
.stage.atelier .corps { font-size: 17px; }
.stage.atelier .join-card, .stage.quiz .join-card { padding: 12px 22px; margin-top: 14px; }
.stage.atelier .join-card .code { font-size: 30px; }

.callout {
  margin-top: 24px !important;
  padding: 16px 20px;
  background: rgba(12, 95, 247, 0.1);
  border-left: 3px solid var(--blue);
  border-radius: 0 10px 10px 0;
  color: #dfe7f5;
  font-size: 18px;
}

/* Tableaux */
table.prog { width: 100%; border-collapse: collapse; font-size: 17px; }
table.prog th, table.prog td { padding: 12px 14px; border-bottom: 1px solid var(--line-dark); text-align: left; vertical-align: top; }
table.prog th { color: var(--cyan); font-weight: 600; width: 120px; white-space: nowrap; }
table.prog thead th { color: var(--on-dark-muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; width: auto; }
table.prog tr:last-child th, table.prog tr:last-child td { border-bottom: 0; }

.bad { color: var(--danger); font-weight: 600; }
.ok { color: var(--ok); font-weight: 600; }
.stage .bad { color: #ff7a7e; }
.stage .ok { color: #4ade80; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.ok-box, .bad-box { padding: 22px 24px; border-radius: 12px; border: 1px solid; }
.ok-box { background: rgba(22, 163, 74, 0.08); border-color: rgba(74, 222, 128, 0.25); }
.bad-box { background: rgba(229, 72, 77, 0.08); border-color: rgba(255, 122, 126, 0.25); }
.ok-box h3 { color: #4ade80 !important; }
.bad-box h3 { color: #ff7a7e !important; }
.ok-box h3, .bad-box h3 { margin: 0 0 12px; font-size: 18px; }
.ok-box ul li::before { background: #4ade80; }
.bad-box ul li::before { background: #ff7a7e; }
.mono { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 22px; color: #fff; }

/* Aperçu d'email : rendu réaliste, clair */
.mail-preview {
  background: #fff;
  color: #1f2937;
  padding: 18px 22px;
  border-radius: 10px;
  margin-bottom: 18px;
  font-size: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.mail-preview p { margin: 4px 0 !important; }
.mail-preview .from { font-weight: 600; color: #111827; }
.mail-preview .subj { font-weight: 600; color: #111827; border-bottom: 1px solid #e5e7eb; padding-bottom: 8px; margin-bottom: 8px !important; }
.flags li { margin: 0 0 10px !important; }
.source { color: var(--on-dark-muted); font-size: 13px; }
.meta { color: var(--muted); }

/* Pied du canevas */
.deck-foot {
  position: absolute;
  left: 64px; right: 64px; bottom: 20px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(143, 160, 188, 0.7);
  letter-spacing: 0.04em;
}
.deck-progress { position: absolute; left: 0; bottom: 0; height: 3px; background: var(--blue); z-index: 3; }

/* Barre de pilotage (hors canevas) */
.dock {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 20;
  display: flex;
  gap: 8px;
  align-items: center;
  height: 56px;
  padding: 0 16px;
  background: #0a0f1c;
  border-top: 1px solid var(--line-dark);
  font-size: 13px;
}
.dock form { margin: 0; }
.dock .notes {
  flex: 1;
  min-width: 0;
  margin: 0 8px;
  color: var(--on-dark-muted);
  font-size: 13px;
  line-height: 1.35;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.dock .live { font-size: 12px; color: var(--on-dark-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.dock .live-badge { background: rgba(12, 95, 247, 0.15); color: #b8c7e0; font-size: 12px; padding: 4px 10px; }
.dock .live-badge strong { color: #fff; font-size: 13px; }
.dock button, .dock .btn { padding: 7px 12px; font-size: 13px; border-radius: 7px; }
.dock .btn.ghost, .dock button.ghost {
  background: transparent;
  color: #d5deec;
  border-color: rgba(255, 255, 255, 0.14);
}
.dock .btn.ghost:hover, .dock button.ghost:hover { border-color: var(--blue); color: #fff; background: rgba(12, 95, 247, 0.15); }
.dock button.nav { width: 38px; padding: 7px 0; font-size: 15px; }

/* ============================================================
   PARTICIPANT — mobile, bleu nuit
   ============================================================ */
body.phone {
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(12, 95, 247, 0.18), transparent 70%),
    var(--navy-900);
  color: var(--on-dark);
  min-height: 100vh;
}
.phone .wrap { max-width: 520px; padding: 1.5rem 1.25rem 2.5rem; }
.phone .logo img { height: 24px; }
.phone .logo-tag { color: var(--on-dark-muted); border-color: var(--line-dark); }
.phone h1, .phone h2, .phone h3 { color: #fff; }
.phone h1.page-title { font-size: 1.35rem; margin-top: 1.5rem; }
.phone .help { color: var(--on-dark-muted); }
.phone a:not(.btn) { color: var(--cyan); }
.phone .card, .phone .kpi, .phone .q {
  background: var(--navy-850);
  border: 1px solid var(--line-dark);
  box-shadow: none;
  color: var(--on-dark);
}
.phone .kpi span { color: var(--on-dark-muted); }
.phone label { color: #c8d3e6; }
.phone input:not([type=radio]):not([type=checkbox]), .phone textarea, .phone select {
  background: var(--navy-950);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.14);
}
.phone input[name=code] { font-family: var(--display); font-size: 1.6rem; letter-spacing: 0.3em; text-align: center; text-transform: uppercase; }
.phone .messages li { background: rgba(12, 95, 247, 0.18); color: #cfe0ff; }
.phone .btn.block { padding: 0.85rem 1rem; font-size: 0.95rem; margin-top: 0.6rem; }

.q { padding: 1.1rem 1.1rem 0.9rem; border-radius: var(--radius); margin-bottom: 0.8rem; background: var(--surface); border: 1px solid var(--line); }
.q > p:first-child { margin: 0 0 0.6rem; }
.q label.opt {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 0.4rem 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 400;
  cursor: pointer;
}
.q label.opt:has(input:checked) { border-color: var(--blue); background: rgba(12, 95, 247, 0.14); }
.q input { width: auto; margin-top: 0.2rem; }

.inbox { display: flex; flex-direction: column; gap: 0.8rem; margin-top: 1rem; }
.mail {
  background: #fff;
  color: #1f2937;
  border-radius: var(--radius);
  padding: 1rem 1.05rem;
}
.mail header { display: flex; justify-content: space-between; gap: 0.5rem; font-size: 0.8rem; color: #6b7280; }
.mail header span:first-child { font-weight: 600; color: #111827; }
.mail h2 { font-size: 1rem; margin: 0.35rem 0 0.5rem; color: #111827 !important; }
.mail .body { white-space: pre-wrap; font-size: 0.9rem; color: #374151; }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-top: 0.9rem; }
.choices label {
  display: flex; gap: 0.45rem; align-items: center; justify-content: center;
  margin: 0; padding: 0.6rem; border: 1px solid #e5e7eb; border-radius: var(--radius-sm);
  color: #111827; font-size: 0.85rem; cursor: pointer;
}
.choices label:has(input:checked) { border-color: var(--blue); background: #eef4ff; }

.wait { text-align: center; padding: 3rem 0.5rem 1.5rem; }
.wait h1.page-title { margin-top: 0; }
.wait p { color: var(--on-dark-muted); max-width: 22rem; margin: 0.5rem auto 0; font-size: 0.92rem; }
.radar {
  position: relative;
  width: 84px; height: 84px; margin: 0 auto 1.5rem;
  border-radius: 50%;
  border: 1px solid rgba(92, 200, 255, 0.35);
  background: radial-gradient(circle, rgba(12, 95, 247, 0.35) 0 18%, transparent 19%);
}
.radar::before, .radar::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  animation: ring 2.4s ease-out infinite;
}
.radar::after { animation-delay: 1.2s; }
@keyframes ring {
  from { transform: scale(0.35); opacity: 0.9; }
  to { transform: scale(1.35); opacity: 0; }
}
#actions { text-align: center; }

/* ============================================================
   Ajouts : suivi formateur, quiz live, vidéo, leçon
   ============================================================ */
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 960px) { .grid-3 { grid-template-columns: 1fr; } }
.kpi-inline { display: flex; align-items: baseline; gap: 0.6rem; margin-top: 1rem; padding-top: 0.9rem; border-top: 1px solid var(--line); }
.kpi-inline .n { font-family: var(--display); font-size: 1.8rem; font-weight: 600; color: var(--blue); line-height: 1; }

.toggles { display: grid; gap: 0.4rem; }
.toggles form { margin: 0; }
.toggle {
  width: 100%;
  justify-content: flex-start;
  gap: 0.6rem;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  font-weight: 500;
}
.toggle:hover { background: var(--surface-2); border-color: var(--blue); }
.toggle .dot { width: 8px; height: 8px; border-radius: 50%; background: #c3cad6; flex: none; }
.toggle em { margin-left: auto; font-style: normal; font-size: 0.78rem; color: var(--muted); }
.toggle.on { border-color: rgba(22, 163, 74, 0.45); background: rgba(22, 163, 74, 0.06); }
.toggle.on .dot { background: var(--ok); box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.18); }
.toggle.on em { color: var(--ok); font-weight: 600; }

.table.flat { box-shadow: none; margin-top: 0.4rem; }
.tag { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.74rem; font-weight: 500; background: var(--surface-2); color: var(--muted); }
.tag.ok { background: rgba(22, 163, 74, 0.1); color: var(--ok); font-weight: 600; }
.tag.bad { background: rgba(229, 72, 77, 0.1); color: var(--danger); font-weight: 600; }

/* Cases à cocher (sélection des emails d'une séance) */
#id_emails_simulation { display: grid; gap: 0.3rem; max-height: 320px; overflow: auto; padding: 0.5rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }
#id_emails_simulation label { display: flex; gap: 0.55rem; align-items: flex-start; margin: 0; padding: 0.35rem 0.4rem; font-weight: 400; color: var(--text); border-radius: 6px; cursor: pointer; }
#id_emails_simulation label:hover { background: var(--surface-2); }
#id_emails_simulation input { margin-top: 0.25rem; }

/* Vidéo dans une diapo */
.stage .video { margin-top: 18px; width: 560px; max-width: 100%; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; border: 1px solid var(--line-dark); background: #000; box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45); }
.stage .video iframe, .stage .video video { width: 100%; height: 100%; border: 0; display: block; background: #000; }
.stage.contenu .video, .stage.chiffre .video { width: 640px; }

/* Quiz live : projecteur */
.live-stage h1 { font-size: 34px; max-width: 1100px; }
.live-choices { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 4px; }
.lc {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 68px;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-dark);
  overflow: hidden;
  transition: opacity 0.3s, border-color 0.3s;
}
.lc-bar { position: absolute; left: 0; top: 0; bottom: 0; background: rgba(12, 95, 247, 0.28); transition: width 0.6s ease; z-index: 0; }
.lc > span:not(.lc-bar) { position: relative; z-index: 1; }
.lc-l { flex: none; width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; font-family: var(--display); font-weight: 600; font-size: 16px; background: var(--blue); color: #fff; }
.lc-t { flex: 1; font-size: 18px; color: #e3eaf6; line-height: 1.35; }
.lc-n { font-size: 16px; font-weight: 600; color: #fff; white-space: nowrap; font-variant-numeric: tabular-nums; }
.lc.bon { border-color: rgba(74, 222, 128, 0.6); }
.lc.bon .lc-bar { background: rgba(22, 163, 74, 0.35); }
.lc.bon .lc-l { background: var(--ok); }
.lc.faux { opacity: 0.55; }
.live-expl { margin: 18px 0 0; padding: 14px 18px; border-left: 3px solid #4ade80; background: rgba(22, 163, 74, 0.08); border-radius: 0 10px 10px 0; font-size: 17px; color: #dfe7f5; max-width: 1060px; }
.live-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 22px; font-size: 15px; color: var(--on-dark-muted); }
.live-count strong { font-family: var(--display); font-size: 30px; color: #fff; margin-right: 4px; }
.live-join strong { color: var(--cyan); letter-spacing: 0.12em; }

/* Quiz live : téléphone */
.live-phone { padding-top: 1.5rem; }
.lp-pos { color: var(--cyan); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 600; margin: 0 0 0.4rem; }
.lp-q { font-size: 1.2rem; line-height: 1.35; margin: 0 0 1rem; }
.lp-choices { display: grid; gap: 0.55rem; }
.lp-c {
  justify-content: flex-start;
  text-align: left;
  gap: 0.75rem;
  padding: 0.85rem 0.9rem;
  background: var(--navy-850);
  color: var(--on-dark);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-weight: 500;
  font-size: 0.95rem;
}
.lp-c:hover { background: var(--navy-800); border-color: var(--blue); }
.lp-c .lc-l { width: 30px; height: 30px; font-size: 14px; }
.lp-c.choisi { border-color: var(--blue); background: rgba(12, 95, 247, 0.22); }
.lp-c.bon { border-color: #4ade80; background: rgba(22, 163, 74, 0.18); }
.lp-c.bon .lc-l { background: var(--ok); }
.lp-c.faux { border-color: #ff7a7e; background: rgba(229, 72, 77, 0.15); }
.lp-c.off { opacity: 0.45; }
.lp-c:disabled { cursor: default; }
.lp-hint { color: var(--on-dark-muted); font-size: 0.85rem; text-align: center; margin-top: 1rem; }
.lp-verdict { text-align: center; font-family: var(--display); font-weight: 600; font-size: 1.15rem; margin: 1.1rem 0 0.4rem; }
.lp-verdict.ok { color: #4ade80; }
.lp-verdict.ko { color: #ff9a9d; }
.lp-expl { font-size: 0.9rem; color: #c8d3e6; background: var(--navy-850); border-radius: var(--radius-sm); padding: 0.8rem 0.9rem; }

/* Simulation : lien cliquable dans l'email */
.mail-link { display: inline-block; margin-top: 0.6rem; color: #0c5ff7 !important; text-decoration: underline; font-size: 0.85rem; word-break: break-all; }

/* Leçon après un clic */
.lecon-alerte { display: flex; gap: 0.9rem; align-items: flex-start; margin: 1.5rem 0 1rem; }
.lecon-alerte .page-title { margin: 0 0 0.25rem; }
.lecon-ico { flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(245, 158, 11, 0.16); color: var(--alert); font-family: var(--display); font-weight: 700; font-size: 1.3rem; }
.lecon-mail { margin-bottom: 1.2rem; }
.lecon-mail .suspect { color: #d92d20 !important; text-decoration: underline wavy rgba(217, 45, 32, 0.5); text-underline-offset: 3px; }
.lecon-h { font-size: 1rem; margin: 0 0 0.6rem; }
.lecon-indices { margin: 0 0 1rem; padding: 0; list-style: none; counter-reset: n; }
.lecon-indices li { counter-increment: n; position: relative; padding: 0.6rem 0.75rem 0.6rem 2.6rem; margin-bottom: 0.45rem; background: var(--navy-850); border: 1px solid var(--line-dark); border-radius: var(--radius-sm); font-size: 0.92rem; }
.lecon-indices li::before { content: counter(n); position: absolute; left: 0.7rem; top: 0.55rem; width: 1.35rem; height: 1.35rem; border-radius: 50%; display: grid; place-items: center; background: var(--alert); color: #1b1300; font-size: 0.75rem; font-weight: 700; }
.lecon-texte { font-size: 0.92rem; margin-bottom: 1rem; }
.lecon-texte p { margin: 0 0 0.6rem; }
.lecon-texte ul { padding-left: 1.1rem; margin: 0 0 0.6rem; }
.lecon-reflexe { display: grid; gap: 0.2rem; padding: 0.9rem 1rem; border-radius: var(--radius-sm); background: rgba(12, 95, 247, 0.16); border-left: 3px solid var(--blue); font-size: 0.9rem; margin-bottom: 1rem; }
.lecon-reflexe strong { color: #fff; }
.stage .video-alt { margin: 10px 0 0; font-size: 13px; }
.stage .video-alt a { color: var(--on-dark-muted); }
.stage .video-alt a:hover { color: #fff; }
.stage .split > div:not([class]) h3 { margin: 0 0 10px; font-size: 17px; color: var(--cyan); font-weight: 600; }
.stage .split table.prog { font-size: 15px; }
.stage .split table.prog th { width: 70px; }