/* ============================================================
   COURS LICONOGRAF — Styles
   Charte : vert sapin / lime / crème — police provisoire Verdana, titres Instrument Serif
============================================================ */

:root {
  --green: #2d4130;
  --green-light: #40513f;
  --lime: #b4b428;
  --lime-dark: #8f8f1f;
  --cream: #f5f2eb;
  --cream-dark: #ede8de;
  --white: #ffffff;
  --text: #2d4130;
  --text-muted: #5a6b5c;
  --text-faint: #8a9384;
  --border: #c8c8b0;
  --danger: #b23a3a;
  --radius: 10px;
  --radius-sm: 6px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--cream);
  color: var(--text);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 15px;
  line-height: 1.6;
}

h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: 26px; font-weight: 700; }
h2 { font-size: 20px; font-weight: 700; }
h3 { font-size: 16px; font-weight: 600; }
p  { margin: 0 0 1em; }
a  { color: var(--green); }

.serif { font-family: Verdana, Geneva, sans-serif; font-style: italic; font-weight: 400; }
.muted { color: var(--text-muted); }
.small { font-size: 13px; }
.hidden { display: none !important; }

/* ── Boutons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: filter .15s, background .15s;
  background: var(--cream-dark);
  color: var(--text);
}
.btn:hover { filter: brightness(.96); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--lime); color: var(--green); }
.btn-dark    { background: var(--green); color: var(--cream); }
.btn-outline { background: transparent; border-color: var(--border); }
.btn-danger  { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-sm      { padding: 6px 12px; font-size: 13px; }
.btn-block   { width: 100%; justify-content: center; }

/* ── Formulaires ────────────────────────────────────────── */
label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 5px; }
input, select, textarea {
  font-family: Verdana, Geneva, sans-serif;
  font-size: 14px;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--text);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--lime);
  outline-offset: 1px;
  border-color: var(--lime-dark);
}
.form-hint { font-size: 12px; color: var(--text-faint); margin-top: 4px; }
.form-error { font-size: 13px; color: var(--danger); margin-top: 8px; }

/* ── Écran d'authentification ───────────────────────────── */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
  max-width: 420px;
}
.auth-logo { text-align: center; margin-bottom: 18px; }
.auth-logo .brand { font-size: 30px; }
.logo-img { max-width: 230px; height: auto; }
.logo-topbar { height: 30px; width: auto; display: block; }
.auth-tag {
  display: inline-block;
  background: var(--lime);
  color: var(--green);
  font-size: 12px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 12px;
  vertical-align: middle;
}
.auth-links { text-align: center; margin-top: 16px; font-size: 13px; }
.auth-links a { cursor: pointer; text-decoration: underline; }

/* ── En-tête de l'app ───────────────────────────────────── */
.topbar {
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.topbar .brand { font-size: 22px; text-decoration: none; color: var(--text); }
.topbar nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.tab-btn {
  font-family: Verdana, Geneva, sans-serif;
  font-size: 14px;
  font-weight: 600;
  background: none;
  border: none;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
}
.tab-btn:hover { background: var(--cream-dark); }
.tab-btn.active { background: var(--green); color: var(--cream); }
.user-chip {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--green);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  border: none;
  font-family: Verdana, Geneva, sans-serif;
}

/* ── Contenu ────────────────────────────────────────────── */
.container { max-width: 1080px; margin: 0 auto; padding: 26px 20px 60px; }
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.card-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.spacer { flex: 1; }

.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 12px;
  background: var(--cream-dark);
  color: var(--text-muted);
  white-space: nowrap;
}
.badge-lime  { background: var(--lime); color: var(--green); }
.badge-green { background: var(--green); color: var(--cream); }
.badge-red   { background: #f7dcdc; color: var(--danger); }

/* ── Tableaux ───────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--white);
}
table.data th, table.data td {
  text-align: left;
  padding: 9px 12px;
  border-bottom: 1px solid var(--cream-dark);
  vertical-align: middle;
}
table.data th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
}
table.data tr:hover td { background: #faf8f3; }

/* ── États vides / chargement ───────────────────────────── */
.empty {
  text-align: center;
  color: var(--text-faint);
  padding: 40px 20px;
}
.loading { text-align: center; color: var(--text-faint); padding: 30px; }

/* ── Catalogue élève ────────────────────────────────────── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.cat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  transition: transform .12s, border-color .12s;
}
.cat-card:hover { transform: translateY(-2px); border-color: var(--lime-dark); }
.cat-card-avenir { cursor: default; opacity: .75; }
.cat-card-avenir:hover { transform: none; border-color: var(--border); }
.cat-card-avenir .cat-thumb { filter: grayscale(.4); }
.cat-card .cat-thumb {
  background: var(--cream-dark);
  border-radius: var(--radius-sm);
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  margin-bottom: 12px;
}
.breadcrumb { font-size: 12px; color: var(--text-faint); margin-bottom: 10px; }
.breadcrumb a { color: var(--text-muted); cursor: pointer; }

.module-block { margin-bottom: 18px; }
.lecon-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 14px;
}
.lecon-row:hover { background: var(--cream); }
.lecon-locked { opacity: .6; }
.lecon-locked:hover { background: #f3efe6; }
.lecon-row .check { color: var(--lime-dark); font-weight: 700; width: 18px; text-align: center; }
.progress-track {
  background: var(--cream-dark);
  border-radius: 4px;
  height: 7px;
  overflow: hidden;
  flex: 1;
}
.progress-fill { background: var(--lime); height: 100%; }

/* Page de lecture : sommaire latéral + contenu */
.lecon-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}
@media (max-width: 860px) {
  .lecon-layout { grid-template-columns: 1fr; }
  .lecon-side { order: 2; }
}
.lecon-side { padding: 14px; position: sticky; top: 14px; max-height: calc(100vh - 28px); overflow-y: auto; }
.side-cours-titre { font-size: 13px; font-weight: 700; margin: 0 0 8px; }
.side-lecon {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 7px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  line-height: 1.35;
}
.side-lecon:hover { background: var(--cream); }
.side-lecon.active { background: var(--cream-dark); font-weight: 600; }
.side-lecon .check { color: var(--lime-dark); font-weight: 700; width: 16px; text-align: center; flex: none; }
.side-lecon-titre { flex: 1; }
.side-divider { border-top: 1px solid var(--border); margin: 12px 0; }

/* Contenu d'une leçon (HTML Quill) */
.lecon-content { font-size: 15px; }
.lecon-content img { max-width: 100%; border-radius: var(--radius-sm); }
.lecon-content h2 { margin-top: 1.2em; }
.lecon-content blockquote {
  border-left: 3px solid var(--lime);
  margin: 1em 0;
  padding: 4px 16px;
  color: var(--text-muted);
}
.lecon-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.6em 0;
}
.lecon-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 1em 0;
  display: block;
  overflow-x: auto;
}
.lecon-content th, .lecon-content td {
  border: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}
.lecon-content th { background: var(--cream); }
.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--green);
  margin-bottom: 16px;
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.pdf-row {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: 8px 0;
  font-size: 13px;
}

/* ── Exercices : dépôt + suivi ──────────────────────────── */
.statut-steps { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 12px 0; font-size: 12px; }
.statut-step { color: var(--text-faint); }
.statut-step.on { color: var(--text); font-weight: 600; }
.statut-sep { color: var(--border); }
.feedback-box {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin: 12px 0;
  font-size: 14px;
}
.visio-box {
  background: var(--green);
  color: var(--cream);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin: 12px 0;
}

/* ── Espace formateur (CMS) ─────────────────────────────── */
.cms-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
@media (max-width: 820px) {
  .cms-layout { grid-template-columns: 1fr; }
}
.cms-tree { padding: 14px; font-size: 13px; }
.cms-node { margin-bottom: 4px; }
.cms-node-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: var(--radius-sm);
}
.cms-node-row:hover { background: var(--cream); }
.cms-node-row .title { flex: 1; cursor: pointer; font-weight: 600; }
.cms-node-row.lecon .title { font-weight: 400; }
.cms-node-row.active { background: var(--cream-dark); }
.cms-node-row .mini {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-faint);
  font-size: 13px;
  padding: 2px 4px;
  border-radius: 4px;
  font-family: inherit;
  line-height: 1;
}
.cms-node-row .mini:hover { background: var(--cream-dark); color: var(--text); }
.cms-children { margin-left: 16px; }
.bulk-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--cream-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  margin-bottom: 8px;
}
.cms-node-row .caret { font-size: 11px; width: 18px; padding: 2px 0; }
.tree-meta {
  display: inline-block;
  font-size: 11px;
  font-weight: 400;
  color: var(--text-faint);
  white-space: nowrap;
}
.cms-node-row .bulk-ck {
  width: 14px;
  height: 14px;
  margin: 0;
  flex: none;
  accent-color: var(--lime-dark);
  cursor: pointer;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex: none;
}
.dot-on  { background: var(--lime-dark); }
.dot-off { background: var(--border); }

.cms-editor .ql-toolbar { border-radius: var(--radius-sm) var(--radius-sm) 0 0; background: var(--white); border-color: var(--border); }
/* L'éditeur Quill embarque sa propre police (Helvetica) : on aligne sur le site */
.ql-toolbar.ql-snow,
.ql-snow .ql-picker,
.ql-container,
.ql-snow .ql-tooltip {
  font-family: Verdana, Geneva, sans-serif !important;
}
.cms-editor .ql-container {
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  border-color: var(--border);
  background: var(--white);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 15px;
  min-height: 260px;
}
.check-row { display: flex; align-items: center; gap: 8px; margin: 10px 0; font-size: 14px; }
.check-row input[type=checkbox] { width: auto; }

/* ── Landing page publique ──────────────────────────────── */
.landing-topbar { padding: 16px 36px; gap: 28px; }
.topbar nav.landing-nav {
  display: flex;
  gap: 48px;
  align-items: center;
  justify-content: center;
  flex: 1;
  flex-wrap: wrap;
}
.landing-nav a {
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: var(--text-muted);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.landing-nav a:hover { color: var(--text); border-bottom-color: var(--lime); }
@media (max-width: 700px) {
  .landing-topbar { padding: 12px 16px; gap: 14px; }
  .topbar nav.landing-nav { gap: 18px; }
}
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--green); }

.hero {
  background: #ffffff url('assets/souris.jpg?v=20260820') no-repeat bottom center;
  background-size: 100% auto;
  color: var(--green);
  padding: 56px 24px calc(26vw + 30px);
}
.hero-inner { max-width: 780px; margin: 0 auto; text-align: center; }
.hero h1 {
  font-family: Verdana, Geneva, sans-serif;
  font-weight: 700;
  font-size: 32px;
  line-height: 1.3;
  margin: 0 0 14px;
}
.hero-sub { font-size: 16px; color: var(--text-muted); max-width: 620px; margin: 0 auto 24px; }
.hero-sub strong { color: var(--lime-dark); }
.hero-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 640px) {
  .hero h1 { font-size: 32px; }
}

.landing-section { max-width: 1020px; margin: 0 auto; padding: 48px 24px; }
.section-title {
  text-align: center;
  font-family: Verdana, Geneva, sans-serif;
  font-weight: 700;
  font-size: 24px;
  margin-bottom: 26px;
}

.atouts-grid, .steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.atout { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.atout-num {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--lime); color: var(--green);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; margin-bottom: 10px;
}
.landing-dark { max-width: none; background: var(--green); color: var(--cream); }
.landing-dark .section-title { color: var(--cream); }
.landing-dark .steps-grid { max-width: 1020px; margin: 0 auto; }
.landing-dark .step { background: var(--green-light); border-radius: var(--radius); padding: 20px; }
.landing-dark .step h3 { color: var(--cream); }
.landing-dark .step p { color: #c3ccbe; }

.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.price-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.price-featured { border: 2px solid var(--lime); }
.price-line { display: flex; align-items: baseline; gap: 8px; margin: 4px 0; }
.price { font-size: 24px; font-weight: 700; }

.landing-school { background: var(--cream-dark); max-width: none; }
.school-inner { max-width: 720px; margin: 0 auto; }
.landing-footer {
  background: var(--green); color: #c3ccbe;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 18px 24px;
}
.landing-footer a { color: #c3ccbe; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .topbar { padding: 10px 12px; gap: 10px; }
  .container { padding: 18px 12px 50px; }
  .auth-card { padding: 22px; }
}