/* Identité visuelle Carrieretude — reprise des variables du carnet modèle (docs/exemple_carnet.html) */
:root {
  color-scheme: light;

  --paper: #EDF1EF;
  --sheet: #FFFFFF;
  --ink: #12201A;
  --muted: #56655F;
  --line: #D2DBD7;
  --grid: #E2E9E5;
  --shade: #F3F6F4;

  --acc: #0A6A4C;
  --acc-ink: #FFFFFF;
  --acc-soft: #DCEEE5;

  --danger: #AE2033;
  --danger-soft: #FBE5E8;

  --f-display: "Archivo", "Arial Narrow", "Segoe UI", system-ui, sans-serif;
  --f-body: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0D1412;
    --sheet: #141D1A;
    --ink: #E3EBE7;
    --muted: #97A7A0;
    --line: #27332F;
    --grid: #1A2420;
    --shade: #18221F;

    --acc: #4FC79A;
    --acc-ink: #062018;
    --acc-soft: #123528;

    --danger: #F2808F;
    --danger-soft: #3A1A20;

    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --paper: #0D1412;
  --sheet: #141D1A;
  --ink: #E3EBE7;
  --muted: #97A7A0;
  --line: #27332F;
  --grid: #1A2420;
  --shade: #18221F;

  --acc: #4FC79A;
  --acc-ink: #062018;
  --acc-soft: #123528;

  --danger: #F2808F;
  --danger-soft: #3A1A20;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--f-display);
  margin: 0;
  line-height: 1.12;
  text-wrap: balance;
}

a { color: var(--acc); }

button { font: inherit; color: inherit; cursor: pointer; }

:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; border-radius: 4px; }

.mono { font-family: var(--f-mono); }

/* Mise en page et composants partagés par les pages publiques (accueil, connexion, inscription) */

.wrap { max-width: 1080px; margin: 0 auto; padding-inline: 16px; }

@media (min-width: 720px) { .wrap { padding-inline: 28px; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px;
  padding: 10px 18px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--sheet); color: var(--ink); font: 700 15.5px/1 var(--f-body); text-decoration: none;
  transition: border-color .15s, background .15s;
}

.btn:hover { border-color: var(--acc); }

.btn.pri { background: var(--acc); border-color: var(--acc); color: var(--acc-ink); }

.btn.pri:hover { background: color-mix(in srgb, var(--acc) 88%, var(--ink)); }

.btn.quiet { background: transparent; border-color: transparent; }

.btn.quiet:hover { border-color: var(--line); }

.top { position: relative; z-index: 2; }

.top .wrap { display: flex; align-items: center; gap: 12px; min-height: 68px; }

.mark {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink);
  font: 800 19px/1 var(--f-display); font-stretch: 112%; letter-spacing: -.01em;
}

.mark svg { flex: none; }

.top .sp { flex: 1; }

@media (max-width: 480px) { .top .btn.quiet { display: none; } }

.crt-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 16px;
}

.crt-card {
  background: var(--sheet);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px;
}

.crt-error {
  text-align: center;
  padding: 96px 16px;
}

.crt-error .crt-code {
  font-family: var(--f-mono);
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.crt-error h1 { font-size: 28px; margin-top: 8px; }

.crt-error p { color: var(--muted); }

.crt-btn {
  display: inline-block;
  margin-top: 24px;
  padding: 10px 20px;
  background: var(--acc);
  color: var(--acc-ink);
  border: none;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.crt-btn:disabled { opacity: .6; cursor: not-allowed; }

.crt-logo {
  display: inline-block;
  margin-bottom: 24px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--ink);
  text-decoration: none;
}

.crt-form { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }

.crt-field { display: flex; flex-direction: column; gap: 6px; }

.crt-field label { font-weight: 600; font-size: 14px; }

.crt-field input {
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--sheet);
  color: var(--ink);
}

/* Honeypot anti-spam : masqué visuellement mais présent dans le DOM pour les bots */
.crt-hp {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.crt-alert {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
}

.crt-alert-error { background: var(--danger-soft); color: var(--danger); }

.crt-alert-success { background: var(--acc-soft); color: var(--acc); }

.crt-form-footer { margin-top: 16px; font-size: 14px; color: var(--muted); }

.crt-form-footer a { font-weight: 600; }

/* Formulaire "Ajouter un cours" (docs/ajouter-un-cours.html) ---------------- */

.crt-wrap-wide { max-width: 720px; }

.crt-back { display: inline-block; margin-bottom: 12px; color: var(--muted); font-size: 14px; text-decoration: none; }

.crt-back:hover { color: var(--ink); }

h1.crt-title { font-size: clamp(28px, 5vw, 40px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 8px; }

.crt-intro { margin: 0 0 24px; color: var(--muted); max-width: 52ch; }

.crt-course-card { box-shadow: inset 4px 0 0 var(--acc); padding: 8px 24px 24px; }

@media (max-width: 520px) { .crt-course-card { padding: 4px 16px 20px; } }

.crt-field-block { padding: 22px 0; border-bottom: 1px solid var(--line); }

.crt-field-block:last-of-type { border-bottom: 0; }

.crt-lbl { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; font: 700 18px/1.3 var(--f-display); margin: 0 0 4px; }

.crt-opt { font: 500 13px/1 var(--f-body); color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 4px 9px; }

.crt-help { margin: 0 0 12px; color: var(--muted); font-size: 15px; max-width: 58ch; }

.crt-course-form fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }

.crt-course-form legend { padding: 0; float: left; width: 100%; }

.crt-course-form legend + * { clear: both; }

.crt-course-form input[type=text],
.crt-course-form textarea {
  width: 100%; font: 16.5px/1.5 var(--f-body); color: var(--ink); background: var(--paper);
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
  transition: border-color .15s, box-shadow .15s;
}

.crt-course-form textarea { resize: vertical; min-height: 110px; }

.crt-course-form input[type=text]:focus,
.crt-course-form textarea:focus {
  outline: none; border-color: var(--acc); box-shadow: 0 0 0 3px color-mix(in srgb, var(--acc) 22%, transparent);
}

.crt-seg { display: flex; flex-wrap: wrap; gap: 8px; }

.crt-seg input { position: absolute; opacity: 0; pointer-events: none; }

.crt-seg label {
  display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--paper); font-weight: 700; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}

.crt-seg label:hover { border-color: var(--acc); }

.crt-seg input:checked + label { background: var(--acc); border-color: var(--acc); color: var(--acc-ink); }

.crt-seg input:focus-visible + label { outline: 2px solid var(--acc); outline-offset: 2px; }

.crt-freq { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; max-width: 440px; }

.crt-freq label { padding: 0; min-height: 50px; font: 700 18px/1 var(--f-display); font-variant-numeric: tabular-nums; }

.crt-freq-out { margin: 10px 0 0; font-size: 15px; color: var(--muted); min-height: 22px; }

.crt-freq-out b { color: var(--ink); }

.crt-field-block.crt-invalid input[type=text],
.crt-field-block.crt-invalid textarea,
fieldset.crt-field-block.crt-invalid .crt-seg label { border-color: var(--danger); }

.crt-field-err { margin: 8px 0 0; color: var(--danger); font-size: 14.5px; font-weight: 700; }

.crt-count { display: block; text-align: right; margin-top: 6px; font: 500 12.5px/1 var(--f-mono); color: var(--muted); }

.crt-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 22px; }

.crt-after { color: var(--muted); font-size: 14.5px; margin: 0; max-width: 40ch; }

.crt-course-done { text-align: left; }

.crt-tick {
  width: 52px; height: 52px; border-radius: 14px; background: var(--acc); display: grid; place-items: center;
  margin: 0 0 16px;
}

.crt-course-done h1 { font: 800 28px/1.1 var(--f-display); margin-bottom: 8px; }

.crt-course-done p { color: var(--muted); max-width: 50ch; }

.crt-course-done p a { font-weight: 700; }

/* Liste "Mes demandes" ------------------------------------------------------ */

.crt-requests { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }

.crt-request { border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }

.crt-request-main { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.crt-request-theme { font-weight: 700; }

.crt-request-meta { margin: 6px 0 0; color: var(--muted); font-size: 14px; }

.crt-badge { font-size: 12.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }

.crt-badge-nouvelle { background: var(--acc-soft); color: var(--acc); }

.crt-badge-en_cours { background: color-mix(in srgb, var(--muted) 20%, var(--sheet)); color: var(--ink); }

.crt-badge-faite { background: var(--acc); color: var(--acc-ink); }

/* Pied de page (pages publiques) et case à cocher RGPD -------------------- */

.crt-footer { border-top: 1px solid var(--line); margin-top: 48px; }

.crt-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; padding-block: 22px; font-size: 14px; color: var(--muted); }

.crt-footer a { color: var(--muted); }

.crt-footer-links { display: flex; flex-wrap: wrap; gap: 4px 16px; }

.crt-field-check { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }

.crt-field-check input[type=checkbox] { flex: none; width: 17px; height: 17px; margin-top: 2px; accent-color: var(--acc); }

.crt-field-check label { font-weight: 400; }

.crt-btn-danger { background: var(--danger); }

.crt-btn-danger:hover { opacity: .9; }