/* ============================================================
   Tableau de bord — Classes adaptées | Collège Sainte-Anne
   style.css
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

/* ── CSS Variables ── */
:root {
  --bleu-nuit:   #1B2A4A;
  --vert-sauge:  #5C9E7F;
  --ambre:       #E8A838;
  --fond:        #F7F5F0;
  --rouge:       #D64045;
  --jaune:       #E8A838;
  --vert:        #5C9E7F;
  --gris:        #9CA3AF;

  /* Extended palette */
  --rouge-light: #FBEAEA;
  --jaune-light: #FEF6E4;
  --vert-light:  #EAF4EE;
  --gris-light:  #F3F4F6;

  --blanc:       #FFFFFF;
  --texte:       #1F2937;
  --texte-doux:  #6B7280;
  --bordure:     #E5E7EB;
  --bordure-fort:#D1D5DB;

  --ombre-xs:    0 1px 2px rgba(0,0,0,.06);
  --ombre-sm:    0 1px 4px rgba(0,0,0,.08);
  --ombre-md:    0 4px 12px rgba(0,0,0,.10);
  --ombre-lg:    0 8px 24px rgba(0,0,0,.12);

  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;

  --transition:  200ms ease;

  --font:        'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono:   'Courier New', monospace;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background-color: var(--fond);
  color: var(--texte);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Accessibility ── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

:focus-visible {
  outline: 2.5px solid var(--bleu-nuit);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  background: var(--bleu-nuit);
  color: var(--blanc);
  padding: .875rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--ombre-md);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.header-icon { font-size: 1.5rem; }

.header-titles { display: flex; flex-direction: column; gap: .1rem; }

.header-title {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.25;
}

.header-subtitle {
  font-size: .8rem;
  font-weight: 400;
  color: rgba(255,255,255,.65);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}

.header-annee {
  font-size: .8rem;
  color: rgba(255,255,255,.7);
  margin-right: .25rem;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.main-nav {
  background: var(--blanc);
  border-bottom: 2px solid var(--bordure);
  position: sticky;
  top: 60px;
  z-index: 90;
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-tabs {
  list-style: none;
  display: flex;
  gap: 0;
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .9rem 1.25rem;
  font-family: var(--font);
  font-size: .9rem;
  font-weight: 500;
  color: var(--texte-doux);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.nav-tab:hover { color: var(--bleu-nuit); }

.nav-tab.active {
  color: var(--bleu-nuit);
  border-bottom-color: var(--bleu-nuit);
  font-weight: 600;
}

.nav-tab-icon { font-size: 1rem; }

/* ============================================================
   MAIN / VIEWS
   ============================================================ */
main { flex: 1; }

.view {
  animation: fadeInView var(--transition) both;
}

.view[hidden] { display: none !important; }

@keyframes fadeInView {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.view-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem;
}

.view-container-narrow {
  max-width: 780px;
}

.view-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--bleu-nuit);
  margin-bottom: 1.5rem;
}

/* ============================================================
   TOOLBAR
   ============================================================ */
.view-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.toolbar-left, .toolbar-right {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
}

.stats-bar {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: var(--texte-doux);
}

.stat-sep { color: var(--bordure-fort); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .5rem 1rem;
  font-family: var(--font);
  font-size: .875rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--bleu-nuit);
  color: var(--blanc);
  border-color: var(--bleu-nuit);
}
.btn-primary:hover:not(:disabled) {
  background: #253761;
  box-shadow: var(--ombre-sm);
}

.btn-secondary {
  background: var(--vert-sauge);
  color: var(--blanc);
  border-color: var(--vert-sauge);
}
.btn-secondary:hover:not(:disabled) {
  background: #4a8a6c;
}

.btn-outline {
  background: transparent;
  color: var(--blanc);
  border-color: rgba(255,255,255,.4);
}
.btn-outline:hover:not(:disabled) {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.7);
}

.btn-ghost {
  background: transparent;
  color: var(--texte-doux);
  border-color: var(--bordure-fort);
}
.btn-ghost:hover:not(:disabled) {
  background: var(--gris-light);
  color: var(--texte);
}

.btn-sm { padding: .3rem .7rem; font-size: .8rem; }

.btn-back {
  margin-bottom: 1rem;
  color: var(--bleu-nuit);
  border-color: var(--bordure);
}

.btn-link {
  background: none;
  border: none;
  color: rgba(255,255,255,.6);
  font-family: var(--font);
  font-size: .8rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}
.btn-link:hover { color: var(--blanc); }

/* Filter buttons */
.filter-group {
  display: flex;
  gap: .25rem;
}

.btn-filter {
  padding: .3rem .75rem;
  font-size: .8rem;
  background: var(--blanc);
  color: var(--texte-doux);
  border: 1.5px solid var(--bordure-fort);
  border-radius: 999px;
}
.btn-filter:hover { border-color: var(--bleu-nuit); color: var(--bleu-nuit); }
.btn-filter.active { background: var(--bleu-nuit); color: var(--blanc); border-color: var(--bleu-nuit); }

.btn-filter-rouge.active { background: var(--rouge); border-color: var(--rouge); }
.btn-filter-jaune.active { background: var(--ambre); border-color: var(--ambre); color: var(--blanc); }
.btn-filter-vert.active  { background: var(--vert);  border-color: var(--vert); }

/* Edit indicator button */
.btn-edit-grad {
  padding: .2rem .5rem;
  font-size: .75rem;
  background: var(--gris-light);
  color: var(--texte-doux);
  border: 1px solid var(--bordure);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
  font-family: var(--font);
  white-space: nowrap;
}
.btn-edit-grad:hover { background: var(--bordure-fort); color: var(--texte); }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-group-inline { flex-direction: row; align-items: center; gap: .5rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-label {
  font-size: .85rem;
  font-weight: 500;
  color: var(--texte);
}

.form-select, .form-input, .form-textarea {
  font-family: var(--font);
  font-size: .875rem;
  color: var(--texte);
  background: var(--blanc);
  border: 1.5px solid var(--bordure-fort);
  border-radius: var(--radius-sm);
  padding: .45rem .65rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--bleu-nuit);
  box-shadow: 0 0 0 3px rgba(27,42,74,.12);
}

.form-select-sm { width: auto; padding: .3rem .55rem; font-size: .8rem; }

.form-textarea { resize: vertical; min-height: 90px; }

.form-fieldset {
  border: 1.5px solid var(--bordure);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
}

.form-legend {
  font-size: .85rem;
  font-weight: 600;
  color: var(--texte);
  padding: 0 .35rem;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .5rem;
  margin-top: .5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .875rem;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--bleu-nuit);
  cursor: pointer;
}

.checkbox-label-large { font-size: .9rem; margin-top: .5rem; }

.required { color: var(--rouge); }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--radius-md);
  box-shadow: var(--ombre-xs);
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.card-header {
  padding: 1rem 1.25rem .75rem;
  border-bottom: 1px solid var(--bordure);
  background: var(--blanc);
}

.card-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--bleu-nuit);
}

.card-body { padding: 1.25rem; }

/* ============================================================
   TABLE
   ============================================================ */
.table-wrapper {
  background: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--radius-md);
  box-shadow: var(--ombre-xs);
  overflow-x: auto;
}

.eleves-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}

.eleves-table thead {
  background: var(--bleu-nuit);
  color: var(--blanc);
  position: sticky;
  top: 0;
}

.eleves-table th {
  padding: .75rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.eleves-table td {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--bordure);
  vertical-align: middle;
}

.eleves-table tbody tr {
  cursor: pointer;
  transition: background var(--transition);
}

.eleves-table tbody tr:hover {
  background: var(--fond);
}

.eleves-table tbody tr:last-child td { border-bottom: none; }

.col-eleve   { min-width: 150px; }
.col-annee   { width: 100px; }
.col-diagnostic { min-width: 160px; }
.col-domain  { width: 120px; }
.col-maj     { width: 130px; }

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .2rem .55rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}

.badge-rouge   { background: var(--rouge-light);  color: var(--rouge); }
.badge-jaune   { background: var(--jaune-light);  color: #a97710; }
.badge-vert    { background: var(--vert-light);   color: #2e6e50; }
.badge-gris    { background: var(--gris-light);   color: #4B5563; }
.badge-bleu    { background: #EEF2FF; color: var(--bleu-nuit); }
.badge-outline { background: transparent; border: 1px solid var(--bordure-fort); color: var(--texte-doux); }

/* ============================================================
   FEU TRICOLORE (Traffic Light Indicator)
   ============================================================ */
.feu-wrapper {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.feu-circle {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(0,0,0,.08);
}

.feu-rouge  { background: var(--rouge); }
.feu-jaune  { background: var(--ambre); }
.feu-vert   { background: var(--vert); }
.feu-gris   { background: var(--gris); }

.feu-label {
  font-size: .8rem;
  font-weight: 500;
  color: var(--texte-doux);
}

/* Small version for table cells */
.feu-sm .feu-circle { width: 14px; height: 14px; }
.feu-sm .feu-label  { font-size: .75rem; }

/* ============================================================
   ÉCHELLE 1–4 (Scale Bar)
   ============================================================ */
.echelle-wrapper {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.echelle-bar-container {
  display: flex;
  gap: 2px;
  align-items: center;
}

.echelle-segment {
  height: 10px;
  flex: 1;
  border-radius: 2px;
  background: var(--bordure);
  transition: background var(--transition);
}

.echelle-segment.filled-rouge { background: var(--rouge); }
.echelle-segment.filled-jaune { background: var(--ambre); }
.echelle-segment.filled-vert  { background: var(--vert); }
.echelle-segment.filled-gris  { background: var(--gris); }

.echelle-value-label {
  font-size: .75rem;
  font-weight: 600;
  min-width: 16px;
  text-align: center;
  color: var(--texte);
}

.echelle-text-label {
  font-size: .75rem;
  color: var(--texte-doux);
}

/* ============================================================
   FICHE ÉLÈVE
   ============================================================ */
.fiche-header {
  padding: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.fiche-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bleu-nuit);
  color: var(--blanc);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}

.fiche-info { flex: 1; min-width: 240px; }

.fiche-nom {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--bleu-nuit);
  line-height: 1.2;
  margin-bottom: .35rem;
}

.fiche-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .75rem;
  font-size: .85rem;
  color: var(--texte-doux);
  margin-bottom: .75rem;
}

.fiche-meta-item { display: flex; align-items: center; gap: .3rem; }

.fiche-diagnostics { display: flex; flex-wrap: wrap; gap: .35rem; }

.fiche-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .75rem;
  flex: 1;
  min-width: 280px;
}

.fiche-stat-card {
  background: var(--fond);
  border: 1px solid var(--bordure);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.fiche-stat-label {
  font-size: .75rem;
  color: var(--texte-doux);
  text-transform: uppercase;
  letter-spacing: .04em;
  font-weight: 500;
}

.fiche-stat-value {
  font-size: .9rem;
  font-weight: 600;
  color: var(--texte);
}

/* ── STALE ALERT ── */
.stale-alert {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--rouge-light);
  color: var(--rouge);
  border: 1px solid #f5b3b5;
  border-radius: var(--radius-sm);
  padding: .3rem .7rem;
  font-size: .8rem;
  font-weight: 500;
}

.stale-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rouge);
  animation: blink 1.4s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: .3; }
}

/* ============================================================
   ACCORDIONS
   ============================================================ */
.accordion {
  border: 1px solid var(--bordure);
  border-radius: var(--radius-md);
  background: var(--blanc);
  overflow: hidden;
  margin-bottom: .75rem;
  box-shadow: var(--ombre-xs);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  cursor: pointer;
  background: var(--blanc);
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font);
  transition: background var(--transition);
  gap: 1rem;
}

.accordion-header:hover { background: var(--fond); }

.accordion-header-left {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.accordion-icon { font-size: 1.1rem; }

.accordion-title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--bleu-nuit);
}

.accordion-summary {
  display: flex;
  gap: .4rem;
  align-items: center;
}

.accordion-chevron {
  color: var(--texte-doux);
  transition: transform var(--transition);
  font-size: 1rem;
}

.accordion.open .accordion-chevron { transform: rotate(180deg); }

.accordion-body {
  padding: 0 1.25rem 1.25rem;
  border-top: 1px solid var(--bordure);
  display: none;
}

.accordion.open .accordion-body { display: block; }

/* ── Gradateur rows ── */
.gradateur-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.gradateur-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--bordure);
}

.gradateur-row:last-child { border-bottom: none; }

.gradateur-label {
  font-size: .875rem;
  font-weight: 500;
  color: var(--texte);
  min-width: 220px;
  flex-shrink: 0;
}

.gradateur-control { flex: 1; }

.gradateur-actions { margin-left: auto; }

/* Notes area */
.domain-notes-section { margin-top: 1rem; }

.domain-notes-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--texte-doux);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: .4rem;
}

.domain-notes-textarea {
  width: 100%;
  font-family: var(--font);
  font-size: .875rem;
  color: var(--texte);
  background: var(--fond);
  border: 1.5px solid var(--bordure);
  border-radius: var(--radius-sm);
  padding: .6rem .8rem;
  resize: vertical;
  min-height: 70px;
  transition: border-color var(--transition);
}

.domain-notes-textarea:focus {
  outline: none;
  border-color: var(--bleu-nuit);
  background: var(--blanc);
}

/* ============================================================
   RADAR CHART
   ============================================================ */
.card-radar { margin-bottom: 1.25rem; }

.radar-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  justify-content: center;
}

#radar-canvas {
  max-width: 100%;
  height: auto;
}

.radar-legend {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  min-width: 180px;
}

.radar-legend-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  color: var(--texte);
}

.radar-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--vert-sauge);
  flex-shrink: 0;
}

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline {
  position: relative;
  padding-left: 1.75rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--bordure-fort);
  border-radius: 999px;
}

.timeline-item {
  position: relative;
  margin-bottom: 1.25rem;
}

.timeline-item:last-child { margin-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -1.75rem;
  top: .3rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bleu-nuit);
  border: 2.5px solid var(--blanc);
  box-shadow: 0 0 0 2px var(--bleu-nuit);
}

.timeline-card {
  background: var(--fond);
  border: 1px solid var(--bordure);
  border-radius: var(--radius-sm);
  padding: .85rem 1rem;
}

.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin-bottom: .5rem;
}

.timeline-date {
  font-size: .8rem;
  font-weight: 600;
  color: var(--bleu-nuit);
}

.timeline-sep { color: var(--bordure-fort); }

.timeline-intervenant {
  font-size: .8rem;
  font-weight: 500;
  color: var(--texte);
}

.timeline-role {
  font-size: .75rem;
  color: var(--texte-doux);
}

.timeline-type { }

.timeline-domains { display: flex; flex-wrap: wrap; gap: .3rem; margin-bottom: .5rem; }

.timeline-notes {
  font-size: .875rem;
  color: var(--texte);
  line-height: 1.55;
}

.timeline-objectifs {
  margin-top: .5rem;
  font-size: .8rem;
  color: var(--texte-doux);
  font-style: italic;
  border-top: 1px solid var(--bordure);
  padding-top: .4rem;
}

.timeline-empty {
  text-align: center;
  padding: 2rem;
  color: var(--texte-doux);
  font-size: .9rem;
}

/* ============================================================
   RAPPORT STEPS
   ============================================================ */
.rapport-steps { display: flex; flex-direction: column; gap: 1rem; }

.rapport-step { }

.step-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.25rem .75rem;
  border-bottom: 1px solid var(--bordure);
}

.step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bleu-nuit);
  color: var(--blanc);
  font-size: .85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--bleu-nuit);
}

.rapport-actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-top: .75rem;
}

.help-text {
  font-size: .875rem;
  color: var(--texte-doux);
  margin-bottom: .25rem;
}

.rapport-status {
  margin-top: .75rem;
  padding: .6rem .9rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
}

.rapport-status.success {
  background: var(--vert-light);
  color: #2e6e50;
  border: 1px solid #b6dfc9;
}

.rapport-status.error {
  background: var(--rouge-light);
  color: var(--rouge);
  border: 1px solid #f5b3b5;
}

/* ============================================================
   MODAL
   ============================================================ */
/* ============================================================
   REPORT OVERLAY
   ============================================================ */
.report-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  flex-direction: column;
  background: #1B2A4A;
  animation: fadeIn 180ms ease both;
}

.report-overlay[hidden] { display: none !important; }

.report-overlay-bar {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem 1rem;
  background: #1B2A4A;
  flex-shrink: 0;
  flex-wrap: wrap;
  row-gap: .5rem;
}

.report-overlay-title {
  font-size: .9rem;
  font-weight: 600;
  color: #fff;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.report-overlay-actions {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.report-overlay-bar .btn-outline {
  border-color: rgba(255,255,255,.45);
  color: #fff;
  background: transparent;
  font-size: .8rem;
  padding: .35rem .75rem;
}
.report-overlay-bar .btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.8);
}
.report-overlay-bar .btn-ghost {
  color: rgba(255,255,255,.7);
  font-size: .8rem;
  padding: .35rem .75rem;
}
.report-overlay-bar .btn-ghost:hover {
  color: #fff;
  background: rgba(255,255,255,.1);
}

.btn-success-flash {
  background: var(--vert-sauge) !important;
  border-color: var(--vert-sauge) !important;
  color: #fff !important;
}

.report-iframe {
  flex: 1;
  border: none;
  background: #fff;
}

/* ============================================================
   MODAL OVERLAY
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
  animation: fadeIn 150ms ease both;
}

.modal-overlay[hidden] { display: none !important; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-dialog {
  background: var(--blanc);
  border-radius: var(--radius-lg);
  box-shadow: var(--ombre-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 200ms ease both;
}

.modal-dialog-sm { max-width: 420px; }

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem 1rem;
  border-bottom: 1px solid var(--bordure);
  position: sticky;
  top: 0;
  background: var(--blanc);
  z-index: 1;
}

.modal-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--bleu-nuit);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gris-light);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: var(--texte-doux);
  transition: background var(--transition);
}
.modal-close:hover { background: var(--bordure-fort); color: var(--texte); }

.modal-body {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: .75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--bordure);
  background: var(--fond);
  position: sticky;
  bottom: 0;
}

/* ============================================================
   MODAL GRADATEUR CONTROLS
   ============================================================ */
.grad-echelle-editor {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.grad-echelle-options {
  display: flex;
  gap: .5rem;
}

.grad-echelle-btn {
  flex: 1;
  padding: .6rem;
  font-family: var(--font);
  font-size: .9rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 2px solid var(--bordure-fort);
  background: var(--blanc);
  cursor: pointer;
  transition: all var(--transition);
}
.grad-echelle-btn:hover { border-color: var(--bleu-nuit); }
.grad-echelle-btn.selected { background: var(--bleu-nuit); color: var(--blanc); border-color: var(--bleu-nuit); }

.grad-feu-options { display: flex; gap: .75rem; flex-wrap: wrap; }

.grad-feu-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  padding: .6rem 1rem;
  border: 2px solid var(--bordure-fort);
  border-radius: var(--radius-sm);
  background: var(--blanc);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
  font-size: .8rem;
  color: var(--texte-doux);
}

.grad-feu-btn:hover { border-color: var(--bleu-nuit); }
.grad-feu-btn.selected { border-color: var(--bleu-nuit); background: #EEF2FF; }

.grad-feu-dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
}

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  pointer-events: none;
}

.toast {
  background: var(--bleu-nuit);
  color: var(--blanc);
  padding: .7rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: .875rem;
  font-weight: 500;
  box-shadow: var(--ombre-md);
  animation: toastIn 250ms ease both;
  pointer-events: auto;
  max-width: 320px;
}

.toast-success { background: #1a6344; }
.toast-error   { background: var(--rouge); }
.toast-warning { background: #8a6010; }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(20px); }
}

.toast.removing { animation: toastOut 200ms ease both; }

/* ============================================================
   EMPTY STATES
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--texte-doux);
}

.empty-state p { font-size: .95rem; }

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-rouge { color: var(--rouge); }
.text-jaune { color: #a97710; }
.text-vert  { color: #2e6e50; }
.text-gris  { color: var(--gris); }

.mt-1 { margin-top: .25rem; }
.mt-2 { margin-top: .5rem; }
.mt-3 { margin-top: .75rem; }
.mt-4 { margin-top: 1rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--bleu-nuit);
  color: rgba(255,255,255,.55);
  padding: .9rem 1.5rem;
  font-size: .8rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem .6rem;
}

.footer-sep { color: rgba(255,255,255,.3); }

/* ============================================================
   DOMAIN COLOR INDICATORS (table cells)
   ============================================================ */
.domain-cell {
  display: flex;
  align-items: center;
  gap: .35rem;
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 768px) {
  .header-inner { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .header-actions { flex-wrap: wrap; }

  .nav-tabs { overflow-x: auto; }
  .nav-tab  { padding: .75rem .9rem; font-size: .8rem; }
  .nav-tab-icon { display: none; }

  .view-container { padding: 1rem; }

  .view-toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-left, .toolbar-right { flex-direction: column; align-items: stretch; }
  .filter-group { flex-wrap: wrap; }

  .form-row { grid-template-columns: 1fr; }

  .fiche-header { flex-direction: column; }
  .fiche-stats-grid { min-width: unset; }

  .gradateur-label { min-width: 140px; font-size: .8rem; }

  .radar-container { flex-direction: column; }
  #radar-canvas { max-width: 100%; }

  .modal-dialog { margin: .5rem; max-height: 95vh; border-radius: var(--radius-md); }
  .modal-body  { padding: 1rem; }
  .modal-footer { padding: .75rem 1rem; }

  .rapport-actions { flex-direction: column; }

  .col-diagnostic { display: none; }

  .toast-container { left: 1rem; right: 1rem; }
  .toast { max-width: 100%; }
}

@media (max-width: 480px) {
  .header-title { font-size: .95rem; }
  .accordion-header { padding: .8rem 1rem; }
  .card-body { padding: 1rem; }
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  .site-header,
  .main-nav,
  .site-footer,
  .btn-back,
  .btn-edit-grad,
  .btn-nouvelle-intervention,
  .header-actions,
  .view-toolbar,
  .modal-overlay,
  .report-overlay,
  .toast-container,
  #btn-export-data,
  #btn-import-data {
    display: none !important;
  }

  body { background: white; font-size: 12pt; }

  .view-container { max-width: 100%; padding: 0; }

  .card, .accordion, .table-wrapper {
    box-shadow: none;
    border: 1px solid #ccc;
    page-break-inside: avoid;
  }

  .accordion-body { display: block !important; }

  .eleves-table th { background: #1B2A4A !important; color: white !important; }

  .feu-circle, .echelle-segment { border: 1px solid #999; }

  a { color: inherit; text-decoration: none; }
}