/**
 * CSS Universel - Contenu Pédagogique IPMS
 * Charte graphique : Bleu #002A5A, Bleu clair #8ECAE6, Orange #F55757
 *
 * Ce fichier est la SOURCE UNIQUE pour :
 * - Frontend (HtmlContentRenderer)
 * - Export HTML (injection inline)
 */

/* ========================================
   VARIABLES CSS (Charte IPMS)
   ======================================== */
:root {
  --ipms-primary: #002A5A;
  --ipms-primary-light: #003d7a;
  --ipms-secondary: #8ECAE6;
  --ipms-accent: #F55757;
  --ipms-white: #FFFFFF;
  --ipms-text: #333333;
  --ipms-text-light: #666666;
  --ipms-gray-light: #f8fafc;
  --ipms-gray-border: #e0e4e8;
}

/* ========================================
   CONTAINER PRINCIPAL
   ======================================== */
.contenu-pedagogique {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  line-height: 1.75;
  color: var(--ipms-text, #333333);
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
  background: var(--ipms-white, #FFFFFF);
}

/* ========================================
   TYPOGRAPHIE
   ======================================== */
.contenu-pedagogique h1 {
  font-size: 1.85em;
  font-weight: 700;
  margin: 0.8em 0 0.5em;
  color: var(--ipms-primary, #002A5A);
  border-bottom: 3px solid var(--ipms-primary, #002A5A);
  padding-bottom: 0.4em;
  letter-spacing: -0.01em;
}

.contenu-pedagogique h2 {
  font-size: 1.5em;
  font-weight: 600;
  margin: 1.3em 0 0.6em;
  color: var(--ipms-primary, #002A5A);
  border-bottom: 2px solid var(--ipms-gray-border, #e0e4e8);
  padding-bottom: 0.3em;
}

.contenu-pedagogique h3 {
  font-size: 1.25em;
  font-weight: 600;
  margin: 1.1em 0 0.5em;
  color: var(--ipms-primary, #002A5A);
}

.contenu-pedagogique h4 {
  font-size: 1.1em;
  font-weight: 600;
  margin: 1em 0 0.4em;
  color: var(--ipms-primary-light, #003d7a);
}

.contenu-pedagogique p {
  margin: 0.85em 0;
  text-align: justify;
  line-height: 1.8;
}

.contenu-pedagogique strong {
  font-weight: 700;
  color: var(--ipms-primary, #002A5A);
}

.contenu-pedagogique a {
  color: var(--ipms-primary, #002A5A);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.contenu-pedagogique a:hover {
  color: var(--ipms-accent, #F55757);
}

/* ========================================
   LISTES
   ======================================== */
.contenu-pedagogique ul,
.contenu-pedagogique ol {
  padding-left: 1.75em;
  margin: 1em 0;
}

.contenu-pedagogique li {
  margin: 0.5em 0;
  line-height: 1.7;
}

.contenu-pedagogique li::marker {
  color: var(--ipms-primary, #002A5A);
}

/* ========================================
   HEADER & OBJECTIFS
   ======================================== */
.contenu-pedagogique .contenu-header,
.contenu-pedagogique header {
  margin-bottom: 2em;
  padding-bottom: 1.5em;
  border-bottom: 3px solid var(--ipms-primary, #002A5A);
}

.contenu-pedagogique .objectifs {
  background: linear-gradient(135deg, rgba(142,202,230,0.2) 0%, rgba(142,202,230,0.08) 100%);
  padding: 1.25em 1.5em;
  border-radius: 12px;
  margin-top: 1.25em;
  border: 1px solid var(--ipms-secondary, #8ECAE6);
}

.contenu-pedagogique .objectifs h3 {
  margin: 0 0 0.75em;
  color: var(--ipms-primary, #002A5A);
  font-size: 1.15em;
  border-bottom: none;
  padding-bottom: 0;
}

.contenu-pedagogique .objectifs ul {
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.contenu-pedagogique .objectifs li {
  margin-bottom: 0.6em;
  padding-left: 1.75em;
  position: relative;
}

.contenu-pedagogique .objectifs li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23002A5A' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

/* ========================================
   SECTIONS PÉDAGOGIQUES
   ======================================== */
.contenu-pedagogique .section-pedagogique,
.contenu-pedagogique section {
  margin: 2em 0;
  padding: 1.5em;
  border-radius: 12px;
}

.contenu-pedagogique section[data-type="theorie"],
.contenu-pedagogique .section-pedagogique[data-type="theorie"] {
  background: var(--ipms-gray-light, #f8fafc);
  border: 1px solid var(--ipms-gray-border, #e0e4e8);
  border-left: 4px solid var(--ipms-primary, #002A5A);
}

.contenu-pedagogique section[data-type="pratique"],
.contenu-pedagogique .section-pedagogique[data-type="pratique"] {
  background: rgba(142,202,230,0.1);
  border: 1px solid var(--ipms-secondary, #8ECAE6);
  border-left: 4px solid var(--ipms-secondary, #8ECAE6);
}

.contenu-pedagogique section[data-type="evaluation"],
.contenu-pedagogique .section-pedagogique[data-type="evaluation"] {
  background: rgba(245,87,87,0.06);
  border: 1px solid rgba(245,87,87,0.3);
  border-left: 4px solid var(--ipms-accent, #F55757);
}

/* ========================================
   ENCADRÉS PÉDAGOGIQUES (BOXES)
   ======================================== */
.contenu-pedagogique .info-box,
.contenu-pedagogique div[class*="info-box"] {
  background: rgba(142,202,230,0.15);
  border-left: 4px solid var(--ipms-secondary, #8ECAE6);
  padding: 1em 1.25em;
  margin: 1.25em 0;
  border-radius: 0 10px 10px 0;
}

.contenu-pedagogique .info-box strong {
  color: var(--ipms-primary, #002A5A);
}

.contenu-pedagogique .warning-box,
.contenu-pedagogique div[class*="warning-box"],
.contenu-pedagogique div[class*="attention"] {
  background: rgba(245,87,87,0.08);
  border-left: 4px solid var(--ipms-accent, #F55757);
  padding: 1em 1.25em;
  margin: 1.25em 0;
  border-radius: 0 10px 10px 0;
}

.contenu-pedagogique .warning-box strong {
  color: var(--ipms-accent, #F55757);
}

.contenu-pedagogique .example-box,
.contenu-pedagogique div[class*="example-box"],
.contenu-pedagogique div[class*="exemple"] {
  background: rgba(0,42,90,0.04);
  border-left: 4px solid var(--ipms-primary, #002A5A);
  padding: 1em 1.25em;
  margin: 1.25em 0;
  border-radius: 0 10px 10px 0;
}

.contenu-pedagogique .example-box strong {
  color: var(--ipms-primary, #002A5A);
}

.contenu-pedagogique .definition-box,
.contenu-pedagogique div[class*="definition"] {
  background: var(--ipms-gray-light, #f8fafc);
  border-left: 4px solid var(--ipms-primary, #002A5A);
  padding: 1em 1.25em;
  margin: 1.25em 0;
  border-radius: 0 10px 10px 0;
}

.contenu-pedagogique .definition-box strong {
  color: var(--ipms-primary, #002A5A);
}

.contenu-pedagogique .important-box,
.contenu-pedagogique div[class*="important"],
.contenu-pedagogique div[class*="key-point"] {
  background: rgba(0,42,90,0.05);
  border: 2px solid var(--ipms-primary, #002A5A);
  padding: 1em 1.25em;
  margin: 1.25em 0;
  border-radius: 10px;
}

.contenu-pedagogique .important-box strong {
  color: var(--ipms-primary, #002A5A);
}

/* ========================================
   TABLEAUX
   ======================================== */
.contenu-pedagogique table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 0.95em;
  box-shadow: 0 2px 10px rgba(0,42,90,0.1);
  border-radius: 10px;
  overflow: hidden;
}

.contenu-pedagogique thead {
  background: var(--ipms-primary, #002A5A);
}

.contenu-pedagogique th {
  background: var(--ipms-primary, #002A5A);
  color: white;
  padding: 14px 18px;
  text-align: left;
  font-weight: 600;
}

.contenu-pedagogique td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--ipms-gray-border, #e0e4e8);
  vertical-align: top;
}

.contenu-pedagogique tbody tr:nth-child(even) {
  background: var(--ipms-gray-light, #f8fafc);
}

.contenu-pedagogique tbody tr:hover {
  background: rgba(142,202,230,0.15);
}

.contenu-pedagogique tbody tr:last-child td {
  border-bottom: none;
}

/* ========================================
   IMAGES & FIGURES
   ======================================== */
.contenu-pedagogique img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin: 1.25em 0;
  box-shadow: 0 4px 15px rgba(0,42,90,0.12);
}

.contenu-pedagogique figure {
  margin: 1.75em 0;
  text-align: center;
}

.contenu-pedagogique figcaption {
  font-size: 0.9em;
  color: var(--ipms-text-light, #666666);
  margin-top: 10px;
  font-style: italic;
}

/* ========================================
   MEDIA PLACEHOLDERS
   ======================================== */
.contenu-pedagogique .media-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  margin: 1.5em 0;
  border: 2px dashed var(--ipms-secondary, #8ECAE6);
  border-radius: 12px;
  background: var(--ipms-gray-light, #f8fafc);
  min-height: 120px;
  color: var(--ipms-text-light, #666666);
  font-style: italic;
}

.contenu-pedagogique .media-placeholder[data-type="image"] {
  border-color: var(--ipms-primary, #002A5A);
  background: rgba(0,42,90,0.04);
}

.contenu-pedagogique .media-placeholder[data-type="image"]::before {
  content: "Image: " attr(data-key);
  color: var(--ipms-primary, #002A5A);
}

.contenu-pedagogique .media-placeholder[data-type="quiz"] {
  border-color: var(--ipms-accent, #F55757);
  background: rgba(245,87,87,0.06);
}

.contenu-pedagogique .media-placeholder[data-type="quiz"]::before {
  content: "Quiz: " attr(data-key);
  color: var(--ipms-accent, #F55757);
}

.contenu-pedagogique .media-placeholder[data-type="video"] {
  border-color: var(--ipms-secondary, #8ECAE6);
  background: rgba(142,202,230,0.1);
}

.contenu-pedagogique .media-placeholder[data-type="video"]::before {
  content: "Video: " attr(data-key);
  color: var(--ipms-primary, #002A5A);
}

/* ========================================
   CODE
   ======================================== */
.contenu-pedagogique pre {
  background: #1e2937;
  color: #e5e7eb;
  padding: 1.25em;
  border-radius: 10px;
  overflow-x: auto;
  font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
  font-size: 0.9em;
  line-height: 1.6;
}

.contenu-pedagogique code {
  background: rgba(0,42,90,0.08);
  color: var(--ipms-primary, #002A5A);
  padding: 0.2em 0.5em;
  border-radius: 4px;
  font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
  font-size: 0.9em;
}

.contenu-pedagogique pre code {
  background: none;
  color: inherit;
  padding: 0;
}

/* ========================================
   BOUTONS
   ======================================== */
.contenu-pedagogique .btn,
.contenu-pedagogique button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95em;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
}

.contenu-pedagogique .btn-primary,
.contenu-pedagogique button[type="submit"] {
  background: var(--ipms-primary, #002A5A);
  color: white;
}

.contenu-pedagogique .btn-primary:hover {
  background: var(--ipms-primary-light, #003d7a);
  transform: translateY(-1px);
}

.contenu-pedagogique .btn-cta {
  background: var(--ipms-accent, #F55757);
  color: white;
}

.contenu-pedagogique .btn-cta:hover {
  background: #e04545;
  transform: translateY(-1px);
}

/* ========================================
   DETAILS / ACCORDEON
   ======================================== */
.contenu-pedagogique details {
  margin: 1.25em 0;
  border: 1px solid var(--ipms-gray-border, #e0e4e8);
  border-radius: 10px;
  overflow: hidden;
}

.contenu-pedagogique details summary {
  padding: 1em 1.25em;
  background: var(--ipms-gray-light, #f8fafc);
  cursor: pointer;
  font-weight: 600;
  color: var(--ipms-primary, #002A5A);
  transition: background 0.2s;
}

.contenu-pedagogique details summary:hover {
  background: rgba(142,202,230,0.15);
}

.contenu-pedagogique details[open] summary {
  border-bottom: 1px solid var(--ipms-gray-border, #e0e4e8);
}

.contenu-pedagogique details > *:not(summary) {
  padding: 1em 1.25em;
}

/* ========================================
   BLOCKQUOTE
   ======================================== */
.contenu-pedagogique blockquote {
  margin: 1.5em 0;
  padding: 1em 1.5em;
  border-left: 4px solid var(--ipms-secondary, #8ECAE6);
  background: rgba(142,202,230,0.08);
  border-radius: 0 10px 10px 0;
  font-style: italic;
  color: var(--ipms-text-light, #666666);
}

.contenu-pedagogique blockquote cite {
  display: block;
  margin-top: 0.75em;
  font-size: 0.9em;
  color: var(--ipms-primary, #002A5A);
  font-style: normal;
  font-weight: 600;
}

/* ========================================
   HORIZONTAL RULE
   ======================================== */
.contenu-pedagogique hr {
  border: none;
  height: 2px;
  background: linear-gradient(90deg, var(--ipms-primary, #002A5A) 0%, var(--ipms-secondary, #8ECAE6) 50%, var(--ipms-accent, #F55757) 100%);
  margin: 2.5em 0;
  border-radius: 2px;
}

/* ========================================
   VIDEO EMBED
   ======================================== */
.contenu-pedagogique .video-embed-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  margin: 1.5em 0;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 42, 90, 0.15);
  background: var(--ipms-gray-light, #f8fafc);
}

.contenu-pedagogique .video-embed-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 12px;
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
  .contenu-pedagogique {
    max-width: 100%;
    padding: 0;
    font-size: 11pt;
  }

  .contenu-pedagogique .media-placeholder {
    border-style: solid;
    page-break-inside: avoid;
  }

  .contenu-pedagogique table {
    page-break-inside: avoid;
  }

  .contenu-pedagogique h1,
  .contenu-pedagogique h2,
  .contenu-pedagogique h3 {
    page-break-after: avoid;
  }
}