/*
 * Système visuel partagé Quiz AS.
 * Cette couche est chargée après styles.css afin d'harmoniser progressivement
 * toute la SPA sans modifier les contrats métier ni les composants historiques.
 */

:root {
  --bg: #0b1519;
  --surface: #142329;
  --surface-hover: #1b3037;
  --surface-raised: #182a31;
  --primary: #5dc9c6;
  --primary-dim: #45b5b2;
  --primary-soft: rgba(93, 201, 198, 0.13);
  --success: #4ade80;
  --warning: #fbbf24;
  --error: #fb7185;
  --text: #edf4f4;
  --text-muted: #a6b6ba;
  --border: rgba(148, 183, 190, 0.19);
  --border-strong: rgba(93, 201, 198, 0.42);
  --radius: 0.95rem;
  --radius-sm: 0.7rem;
  --shadow: 0 12px 32px rgba(0, 8, 12, 0.22);
  --shadow-soft: 0 5px 18px rgba(0, 8, 12, 0.14);
  --transition: 0.18s ease;
  --content-max: 72rem;
}

[data-theme="light"] {
  --bg: #f5f8f8;
  --surface: #ffffff;
  --surface-hover: #edf4f4;
  --surface-raised: #ffffff;
  --primary: #176b78;
  --primary-dim: #125762;
  --primary-soft: #e7f3f4;
  --success: #15803d;
  --warning: #b45309;
  --error: #be123c;
  --text: #17252b;
  --text-muted: #5e6d73;
  --border: #dfe8e9;
  --border-strong: rgba(23, 107, 120, 0.38);
  --shadow: 0 12px 30px rgba(23, 37, 43, 0.08);
  --shadow-soft: 0 4px 14px rgba(23, 37, 43, 0.06);
}

[data-palette="blue"] {
  --bg: #0f172a;
  --surface: #1e293b;
  --surface-hover: #334155;
  --surface-raised: #263449;
  --primary: #38bdf8;
  --primary-dim: #0ea5e9;
  --primary-soft: rgba(56, 189, 248, 0.14);
  --error: #f87171;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --border: rgba(148, 163, 184, 0.2);
  --border-strong: rgba(56, 189, 248, 0.42);
}

[data-theme="light"][data-palette="blue"] {
  --bg: #f1f5f9;
  --surface: #e2e8f0;
  --surface-hover: #cbd5e1;
  --surface-raised: #ffffff;
  --primary: #0ea5e9;
  --primary-dim: #0284c7;
  --primary-soft: rgba(14, 165, 233, 0.12);
  --text: #0f172a;
  --text-muted: #475569;
  --border: rgba(15, 23, 42, 0.1);
  --border-strong: rgba(14, 165, 233, 0.42);
}

html {
  scroll-padding-top: 5.5rem;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

::selection {
  background: var(--primary-soft);
  color: var(--text);
}

button,
input,
select,
textarea {
  font: inherit;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[role="button"]:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

/* Structure globale */
.header {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}

[data-theme="light"] .header {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-bottom-color: var(--border);
}

.header-inner {
  max-width: var(--content-max);
  min-height: 4.5rem;
  padding-inline: clamp(0.85rem, 3vw, 1.5rem);
}

.logo .logo-img {
  height: 2.75rem;
}

.header-actions {
  gap: 0.4rem;
}

.icon-btn {
  width: 2.65rem;
  height: 2.65rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
}

.icon-btn:hover {
  border-color: var(--border-strong);
  background: var(--surface-hover);
  transform: none;
}

.main {
  max-width: var(--content-max);
  padding: clamp(0.85rem, 3vw, 1.5rem);
}

#screen-quiz,
#screen-results,
#screen-quiz-learn,
#screen-settings,
#screen-morphemes-admin {
  width: min(100%, 56rem);
  margin-inline: auto;
}

#screen-fiches,
#screen-vocabulaire,
#screen-stages,
#screen-stats,
#screen-deas-roadmap,
#screen-badges,
#screen-news,
#screen-psychotech,
#screen-maths,
#screen-culture,
#screen-biologie,
#screen-francais,
#screen-legal,
#screen-droits,
#screen-ergonomie,
#screen-confidentialite,
#screen-cycle-donnees {
  width: min(100%, 64rem);
  margin-inline: auto;
}

.screen {
  animation-duration: 0.22s;
}

/* En-têtes de page */
.screen > .hero {
  margin: 0 0 clamp(1.2rem, 3vw, 1.8rem);
  padding: clamp(1.35rem, 4vw, 2.25rem);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  text-align: left;
}

.screen > .hero::before,
.screen > .hero::after {
  display: none;
}

.screen > .hero .hero-badge {
  margin: 0 0 0.7rem;
  padding: 0.28rem 0.62rem;
  border: 1px solid var(--border-strong);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: none;
}

.screen > .hero h2 {
  margin: 0;
  color: var(--text);
  font-size: 2.35rem;
  font-weight: 750;
  letter-spacing: 0;
  line-height: 1.12;
  text-align: left;
}

.screen > .hero p,
.screen > .hero .pharma-hub-lead,
.screen > .hero .pv-hub-lead,
.screen > .hero .jeux-hub-lead,
.screen > .hero .stats-hero-summary {
  max-width: 46rem;
  margin: 0.7rem 0 0;
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.6;
  text-align: left;
}

.screen > .hero .pharma-hub-title,
.screen > .hero .pv-hub-title,
.screen > .hero .jeux-hub-title {
  align-items: flex-start;
  text-align: left;
}

.screen > .hero .pharma-hub-title-sub,
.screen > .hero .pv-hub-title-sub,
.screen > .hero .jeux-hub-title-sub {
  color: var(--primary);
  font-size: 0.58em;
  font-weight: 650;
  letter-spacing: 0;
}

.pharma-hub-hero,
.pv-hub-hero,
.coeur-hub-hero,
.jeux-hub-hero,
.fiches-hero,
.stats-hero,
.settings-hero,
.quiz-hub-hero {
  border-color: var(--border) !important;
  background: var(--surface) !important;
}

/* Boutons et actions */
.btn {
  min-height: 2.85rem;
  padding: 0.72rem 1.15rem;
  border-radius: 0.72rem;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: none;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: none;
}

.btn-primary {
  border: 1px solid var(--primary);
  background: var(--primary);
  color: #061417;
}

[data-theme="light"] .btn-primary {
  color: #ffffff;
}

.btn-primary:hover {
  border-color: var(--primary-dim);
  background: var(--primary-dim);
}

.btn-outline,
.btn-secondary {
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--primary);
}

.btn-outline:hover,
.btn-secondary:hover {
  background: var(--primary-soft);
}

.btn-success {
  border: 1px solid var(--success);
  background: var(--success);
  color: #052e16;
}

.btn-success:hover {
  background: color-mix(in srgb, var(--success) 84%, #000000);
}

.back-btn,
.screen-back-btn {
  min-height: 2.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
}

.back-btn:hover,
.screen-back-btn:hover {
  border-color: var(--border-strong);
  background: var(--surface-hover);
}

/* Champs, recherche et contrôles */
.search-wrap {
  padding: clamp(0.95rem, 3vw, 1.2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.search-wrap::after {
  display: none;
}

.search-label,
.settings-field-label,
.vocabulaire-tool-field span {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.search-input,
.settings-time-input,
.settings-select,
.settings-number-input,
.vocabulaire-tool-field select,
.stats-journal-sort,
.feedback-journal-input {
  min-height: 3rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  box-shadow: none;
}

.search-input-wrap .search-input {
  padding-right: 2.85rem;
}

[data-theme="light"] .search-input,
[data-theme="light"] .settings-time-input,
[data-theme="light"] .settings-select,
[data-theme="light"] .settings-number-input,
[data-theme="light"] .vocabulaire-tool-field select,
[data-theme="light"] .stats-journal-sort,
[data-theme="light"] .feedback-journal-input {
  border-color: var(--border);
  background: #f8fafa;
  color: var(--text);
}

.search-input:focus,
.settings-time-input:focus-visible,
.settings-select:focus-visible,
.settings-number-input:focus-visible,
.vocabulaire-tool-field select:focus,
.stats-journal-sort:focus-visible,
.feedback-journal-input:focus-visible {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.search-hint,
.vocabulaire-stats {
  color: var(--text-muted);
}

.search-glossaire-result {
  margin-top: 0.7rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  background: var(--surface-raised);
}

.unified-search-row {
  gap: 0.7rem;
}

.unified-search-row .search-input {
  padding-right: 1rem;
}

.search-submit-btn {
  width: 3.25rem;
  min-width: 3.25rem;
  padding-inline: 0;
  flex: 0 0 3.25rem;
}

#screen-home .unified-search-row .search-submit-btn {
  width: 3.25rem;
  min-width: 3.25rem;
  max-width: 3.25rem;
  flex-basis: 3.25rem;
}

.search-submit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  line-height: 1;
}

/* Cartes et grilles */
body .theme-card,
body .category-card,
.module-path-card,
.theme-info-card,
.stats-panel,
.stats-overview-card,
.stats-section-card,
.stats-plan-panel,
.settings-panel,
.question-block,
.feedback,
.results-card,
.quiz-learn-card,
.vocabulaire-item,
.stages-checklist-block,
.stages-situation-card,
.fiche-accordion-item,
.morpheme-admin-card,
.morpheme-admin-table-wrap,
.deas-roadmap-step,
.deas-roadmap-summary-card,
.badges-strip,
.badge-card,
.results-deas-debrief {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-soft);
}

body .theme-card,
body .category-card,
.module-path-card {
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

body .theme-card:hover,
body .category-card:hover,
.module-path-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-hover);
  box-shadow: var(--shadow-soft);
}

body .theme-card h3,
body .category-card h3,
body .theme-card .count,
body .category-card .count,
.module-path-card strong {
  color: var(--text);
}

body .theme-card p,
body .category-card p,
.module-path-card span,
.theme-info-card p {
  color: var(--text-muted);
}

body .theme-card .count,
body .category-card .count {
  color: var(--primary);
}

.theme-new-badge,
.module-new-badge,
.progression-badge,
.question-difficulty,
.vocabulaire-kind,
.module-hub-type-badge {
  border: 1px solid var(--border-strong);
  background: var(--primary-soft);
  color: var(--primary);
}

/* Hubs pédagogiques */
.situations-hub,
.pharma-hub-panel,
.pv-hub-panel,
.jeux-hub-panel,
.vocabulaire-tools,
.deas-roadmap-intro {
  overflow: hidden;
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 1.05rem;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.situations-hub::before,
.pharma-hub-panel::before,
.pv-hub-panel::before,
.jeux-hub-panel::before {
  display: none;
}

.situations-hub-metrics span,
.pharma-hub-panel-badge,
.pv-hub-panel-badge,
.jeux-hub-panel-badge,
.vocabulaire-tools-badge,
.pharma-hub-role-tags li,
.pv-hub-role-tags li {
  border: 1px solid var(--border-strong);
  background: var(--primary-soft);
  color: var(--primary);
}

.situations-hub-grid .theme-card,
.pharma-hub-rule,
.pv-hub-rule,
.jeux-hub-rule,
.pv-hub-quote {
  border: 1px solid var(--border);
  background: var(--bg);
}

[data-theme="light"] .situations-hub,
[data-theme="light"] .situations-hub-grid .theme-card,
[data-theme="light"] .pharma-hub-rule,
[data-theme="light"] .pv-hub-rule,
[data-theme="light"] .jeux-hub-rule,
[data-theme="light"] .pv-hub-quote {
  border-color: var(--border);
  background: #f8fafa;
}

.situations-hub-grid .theme-card h3,
.situations-hub-grid .theme-card p,
.situations-hub-grid .theme-card .count,
.pharma-hub-rule-text,
.pv-hub-rule-text,
.jeux-hub-rule-text {
  color: inherit;
}

.situations-hub-grid .theme-card p,
.pharma-hub-panel-lead,
.pv-hub-panel-lead,
.jeux-hub-panel-lead,
.situations-hub-note {
  color: var(--text-muted);
}

.situations-card-icon,
.jeux-hub-icon,
.pv-hub-icon,
.pharma-hub-rule-num,
.pv-hub-rule-num,
.jeux-hub-rule-num {
  border: 1px solid var(--border-strong);
  background: var(--primary-soft);
  color: var(--primary);
}

/* Fiches, vocabulaire et stages */
.fiches-filter-chip,
.stages-tab,
.stats-tab,
.stats-module-filter,
.settings-freq-chip,
.settings-weekday-chip,
.settings-quick-count,
.settings-palette-chip {
  min-height: 2.5rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
}

.fiches-filter-chip.active,
.fiches-filter-chip:hover,
.stages-tab.active,
.stages-tab:hover,
.stats-tab.is-active,
.stats-module-filter.is-active,
.settings-freq-chip.active,
.settings-weekday-chip.active,
.settings-quick-count.active,
.settings-palette-chip.active {
  border-color: var(--border-strong);
  background: var(--primary-soft);
  color: var(--primary);
  box-shadow: none;
}

.fiche-accordion-header {
  border-color: transparent;
  background: transparent;
  color: var(--text);
}

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

.fiche-accordion-item.fiche-accordion-open {
  border-color: var(--border-strong);
}

.fiche-section + .fiche-section,
.stages-faq-item {
  border-color: var(--border);
}

.fiche-section-title,
.stages-situation-title,
.vocabulaire-term,
.vocabulaire-fiche-link,
.stages-checklist-legend {
  color: var(--primary);
}

.fiche-section-body,
.vocabulaire-def,
.vocabulaire-example,
.stages-panel-desc,
.stages-faq-a,
.stages-situation-text,
.stages-situation-conseils {
  color: var(--text-muted);
}

.vocabulaire-tools-body {
  border-color: var(--border);
  background: var(--bg);
}

/* Quiz et apprentissage */
.quiz-header {
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.progress-bar,
.stats-item-bar,
.results-module-bar,
.home-deas-roadmap-progress-bar {
  background: color-mix(in srgb, var(--text-muted) 18%, transparent);
}

.progress-bar span,
.stats-item-bar span,
.results-module-bar span,
.home-deas-roadmap-progress-fill {
  background: var(--primary);
}

.quiz-session-meta {
  border: 1px solid var(--border-strong);
  background: var(--primary-soft);
  color: var(--primary);
}

.question-block {
  padding: clamp(1rem, 3vw, 1.4rem);
  animation-duration: 0.22s;
}

.case-context,
.feedback-journal,
.feedback .explanation,
.results-overview-card,
.results-insights,
.results-next-steps,
.results-module-recap,
.results-next-item,
.results-module-item,
.stats-plan-item,
.stats-item,
.coach-plan-item,
.coach-metric,
.coach-spotlight-card {
  border: 1px solid var(--border);
  background: var(--bg);
}

[data-theme="light"] .case-context,
[data-theme="light"] .feedback-journal,
[data-theme="light"] .feedback .explanation,
[data-theme="light"] .results-overview-card,
[data-theme="light"] .results-insights,
[data-theme="light"] .results-next-steps,
[data-theme="light"] .results-module-recap,
[data-theme="light"] .results-next-item,
[data-theme="light"] .results-module-item,
[data-theme="light"] .stats-plan-item,
[data-theme="light"] .stats-item,
[data-theme="light"] .coach-plan-item,
[data-theme="light"] .coach-metric,
[data-theme="light"] .coach-spotlight-card {
  background: #f8fafa;
}

.choice {
  min-height: 3.15rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

[data-theme="light"] .choice {
  background: #f8fafa;
}

.choice:hover:not(.disabled) {
  border-color: var(--border-strong);
  background: var(--surface-hover);
}

.choice.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.choice.selected .radio {
  border-color: var(--primary);
  background: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.choice.correct .radio {
  border-color: var(--success);
  background: var(--success);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 18%, transparent);
}

.choice.wrong .radio {
  border-color: var(--error);
  background: var(--error);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--error) 18%, transparent);
}

.choice.correct {
  border-color: var(--success);
  background: color-mix(in srgb, var(--success) 12%, transparent);
}

.choice.wrong {
  border-color: var(--error);
  background: color-mix(in srgb, var(--error) 12%, transparent);
}

.feedback.correct .feedback-content {
  border-left-color: var(--success);
}

.feedback.wrong .feedback-content {
  border-left-color: var(--error);
}

.quiz-learn-hero {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.quiz-learn-eyebrow,
.results-next-eyebrow,
.stats-plan-eyebrow,
.coach-eyebrow,
.coach-plan-eyebrow,
.deas-roadmap-next-label {
  color: var(--primary);
}

/* Résultats, progression et statistiques */
.results-card {
  padding: clamp(1.25rem, 4vw, 2rem);
  animation-duration: 0.25s;
}

.results-emoji {
  font-size: 2.6rem;
  animation: none;
}

.results-score,
.results-module-value,
.stats-item-value,
.stats-overview-value {
  color: var(--primary);
}

.coach-card {
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.coach-card::before,
.coach-card::after {
  display: none;
}

.coach-readiness,
.coach-plan-badge,
.stats-plan-badge,
.results-next-badge,
.stats-tabs,
.stats-module-filter {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
}

.stats-tabs {
  box-shadow: none;
}

.stats-overview {
  grid-template-columns: repeat(auto-fit, minmax(min(10rem, 100%), 1fr));
}

.deas-roadmap-intro {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(12rem, 100%), 1fr));
  gap: 0.75rem;
  padding: 1rem;
}

.deas-roadmap-intro p {
  margin: 0;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text-muted);
}

.deas-roadmap-step.is-next {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-soft);
}

.deas-roadmap-step.is-complete {
  border-color: color-mix(in srgb, var(--success) 55%, var(--border));
}

/* Paramètres */
.settings-panel {
  padding: clamp(1rem, 3vw, 1.25rem);
}

.settings-row + .settings-row {
  border-color: var(--border);
}

.settings-custom-time,
.settings-dropdown-btn,
.settings-dropdown-list,
.settings-number-input {
  border-color: var(--border);
  background: var(--bg);
  color: var(--text);
}

[data-theme="light"] .settings-custom-time,
[data-theme="light"] .settings-dropdown-btn,
[data-theme="light"] .settings-dropdown-list,
[data-theme="light"] .settings-number-input {
  border-color: var(--border);
  background: #f8fafa;
  color: var(--text);
}

.settings-dropdown-btn:hover,
.settings-dropdown-btn[aria-expanded="true"],
.settings-counter-btn:hover,
.settings-time-arrow:hover {
  border-color: var(--border-strong);
  background: var(--primary-soft);
}

.settings-dropdown-opt.active,
.settings-counter-btn {
  background: var(--primary-soft);
  color: var(--primary);
}

.settings-switch-track {
  border-color: var(--border);
  background: var(--surface-hover);
}

.settings-switch input:checked + .settings-switch-track {
  border-color: var(--primary);
  background: var(--primary);
}

.settings-switch input:focus-visible + .settings-switch-track {
  outline: 3px solid var(--primary-soft);
  outline-offset: 2px;
}

.settings-note-warning,
.app-usage-notice {
  border-left-color: var(--primary);
  background: var(--primary-soft);
  color: var(--text-muted);
}

/* Modales et messages */
.modal-backdrop {
  background: rgba(2, 10, 13, 0.72);
  backdrop-filter: blur(5px);
}

.modal .modal-content,
.modal-picker-content {
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 24px 70px rgba(0, 8, 12, 0.42);
}

.modal-close,
#modal-glossaire .modal-close,
#modal-a-propos .modal-close {
  border: 1px solid var(--border);
  background: var(--surface-hover);
  color: var(--text-muted);
}

.modal-close:hover,
#modal-glossaire .modal-close:hover,
#modal-a-propos .modal-close:hover {
  border-color: var(--border-strong);
  background: var(--primary-soft);
  color: var(--text);
}

#modal-glossaire .modal-content,
#modal-a-propos .modal-content {
  background: var(--bg);
}

.glossaire-item,
.a-propos-section {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.glossaire-item {
  padding: 0.85rem;
}

.a-propos-section {
  padding: 0.9rem;
}

.a-propos-section:first-child {
  margin-top: 0.5rem;
}

.toast,
.pull-refresh-indicator,
.quiz-return-notice {
  border: 1px solid var(--border-strong);
  background: var(--surface-raised);
  color: var(--text);
  box-shadow: var(--shadow);
}

.toast--error {
  border-color: var(--error);
  background: color-mix(in srgb, var(--error) 20%, var(--surface));
}

button#floating-return-pill.floating-return-pill {
  border: 1px solid var(--border-strong);
  border-right: 0;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: var(--primary);
  color: #061417;
  box-shadow: var(--shadow-soft);
}

/* Pieds de page */
.footer-unified {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  background: transparent;
  box-shadow: none;
}

.stats-footer,
.stats-footer a {
  color: var(--text-muted);
}

.stats-footer a:hover {
  color: var(--primary);
}

@media (hover: hover) and (pointer: fine) {
  body .theme-card:hover,
  body .category-card:hover,
  .module-path-card:hover {
    transform: translateY(-2px);
  }
}

@media (max-width: 640px) {
  .header-inner {
    min-height: 4rem;
  }

  .logo .logo-img {
    height: 2.45rem;
  }

  .main {
    padding: 0.75rem;
  }

  .screen > .hero {
    padding: 1.15rem;
    border-radius: 1rem;
  }

  .screen > .hero h2 {
    font-size: 1.9rem;
  }

  .search-wrap,
  .settings-panel,
  .stats-section-card,
  .stats-plan-panel,
  .question-block,
  .feedback,
  .results-card {
    padding: 1rem;
  }

  .quiz-header {
    align-items: stretch;
  }

  .quiz-progress {
    order: 3;
    flex-basis: 100%;
  }

  .choice {
    min-height: 3.25rem;
    padding: 0.85rem;
  }

  .stats-tabs {
    overflow-x: auto;
  }

  .stats-tab {
    flex: 0 0 auto;
  }

  .settings-row-split,
  .settings-version,
  .results-next-item,
  .results-module-item,
  .stats-plan-item,
  .coach-plan-item {
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Ajustements responsive et cibles tactiles */
.btn {
  white-space: normal;
  overflow-wrap: anywhere;
}

.settings-time-arrow,
.settings-counter-btn,
.settings-freq-chip,
.settings-weekday-chip,
.settings-quick-count,
.settings-palette-chip,
.home-feature-alert-dismiss,
.modal-close,
.header-link.install-btn,
.footer-link {
  min-width: 44px;
  min-height: 44px;
}

.icon-btn {
  width: 44px;
  height: 44px;
}

.settings-time-arrow,
.settings-counter-btn,
.modal-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 0.35rem;
}

.modal .modal-content,
.modal-picker-content {
  max-height: calc(100dvh - 2rem);
  overflow-y: auto;
  overflow-wrap: anywhere;
}

.theme-actions,
.modal-actions,
.modal-actions-grid,
.modal-difficulty-row,
.feedback-journal-actions,
.results-actions,
.stats-actions,
.coach-actions {
  align-items: stretch;
}

.theme-actions .btn,
.modal-actions .btn,
.modal-actions-grid .btn,
.modal-difficulty-row .btn,
.feedback-journal-actions .btn,
.results-actions .btn,
.stats-actions .btn,
.coach-actions .btn {
  min-width: min(100%, 11rem);
}

.theme-card,
.module-path-card,
.home-training-card,
.home-feature-alert,
.settings-panel,
.stats-section-card,
.stats-plan-panel,
.question-block,
.feedback,
.results-card,
.modal .modal-content {
  min-width: 0;
}

#screen-home .home-feature-alert-dismiss,
button.home-feature-alert-dismiss,
button.fiches-filter-chip {
  min-width: 44px;
  min-height: 44px;
}

#screen-home .home-feature-alert-dismiss,
button.home-feature-alert-dismiss {
  width: 44px;
  height: 44px;
}

button.fiches-filter-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 640px) {
  .header-link.install-btn {
    min-height: 40px;
  }

  .modal {
    align-items: flex-end;
    padding: 0.75rem;
  }

  .modal .modal-content,
  .modal-picker-content {
    width: 100%;
    max-width: none;
    max-height: calc(100dvh - 1.5rem);
    border-radius: 1rem;
    padding: 1.15rem;
  }

  .modal h2 {
    margin-right: 2.75rem;
  }

  .modal-actions,
  .modal-actions-grid,
  .modal-difficulty-row,
  .onboarding-actions,
  .premium-actions,
  .feedback-journal-actions,
  .results-actions,
  .stats-actions,
  .coach-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .modal-actions .btn,
  .modal-actions-grid .btn,
  .modal-difficulty-row .btn,
  .onboarding-actions .btn,
  .premium-actions .btn,
  .feedback-journal-actions .btn,
  .results-actions .btn,
  .stats-actions .btn,
  .coach-actions .btn {
    width: 100%;
    min-width: 0;
  }
}

/* Effets colorés des cartes, adaptés aux palettes */
:root {
  --card-effect-a: rgba(23, 107, 120, 0.28);
  --card-effect-b: rgba(93, 201, 198, 0.12);
  --card-effect-hover-a: rgba(23, 107, 120, 0.38);
  --card-effect-hover-b: rgba(93, 201, 198, 0.2);
  --card-effect-border: rgba(93, 201, 198, 0.34);
  --card-effect-border-hover: rgba(93, 201, 198, 0.52);
  --card-effect-cta: #8ee8e4;
  --card-effect-muted: rgba(222, 250, 248, 0.9);
}

[data-theme="light"] {
  --card-effect-a: rgba(23, 107, 120, 0.12);
  --card-effect-b: rgba(93, 201, 198, 0.08);
  --card-effect-hover-a: rgba(23, 107, 120, 0.18);
  --card-effect-hover-b: rgba(93, 201, 198, 0.14);
  --card-effect-border: rgba(23, 107, 120, 0.18);
  --card-effect-border-hover: rgba(23, 107, 120, 0.32);
  --card-effect-cta: #176b78;
  --card-effect-muted: #466269;
}

[data-palette="blue"] {
  --card-effect-a: rgba(14, 116, 144, 0.22);
  --card-effect-b: rgba(2, 132, 199, 0.1);
  --card-effect-hover-a: rgba(14, 116, 144, 0.32);
  --card-effect-hover-b: rgba(2, 132, 199, 0.16);
  --card-effect-border: rgba(56, 189, 248, 0.26);
  --card-effect-border-hover: rgba(56, 189, 248, 0.45);
  --card-effect-cta: #7dd3fc;
  --card-effect-muted: rgba(226, 242, 253, 0.9);
}

[data-theme="light"][data-palette="blue"] {
  --card-effect-a: rgba(224, 242, 254, 0.82);
  --card-effect-b: rgba(255, 255, 255, 0.74);
  --card-effect-hover-a: rgba(186, 230, 253, 0.88);
  --card-effect-hover-b: rgba(255, 255, 255, 0.88);
  --card-effect-border: rgba(14, 116, 144, 0.12);
  --card-effect-border-hover: rgba(14, 116, 144, 0.24);
  --card-effect-cta: #0369a1;
  --card-effect-muted: #475569;
}

body .theme-card,
body .category-card,
.module-path-card,
#screen-home .home-training-card,
#screen-home .home-theme-hub .theme-card,
#screen-home .home-feature-alert,
#screen-home .home-spotlight-card {
  border-color: var(--card-effect-border);
  background: linear-gradient(150deg, var(--card-effect-a), var(--card-effect-b));
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

body .theme-card:hover,
body .category-card:hover,
.module-path-card:hover,
#screen-home .home-training-card:hover,
#screen-home .home-theme-hub .theme-card:hover,
#screen-home .home-feature-alert:hover,
#screen-home .home-spotlight-card:hover {
  border-color: var(--card-effect-border-hover);
  background: linear-gradient(150deg, var(--card-effect-hover-a), var(--card-effect-hover-b));
}

body .theme-card .count,
body .category-card .count,
#screen-home .home-theme-hub .theme-card .count,
#screen-home .home-feature-alert-link .count,
.module-path-card strong {
  color: var(--card-effect-cta);
}

body .theme-card p,
body .category-card p,
#screen-home .home-theme-hub .theme-card p,
#screen-home .home-feature-alert-text,
#screen-home .home-spotlight-card-desc,
#screen-home .home-training-card small,
.module-path-card span {
  color: var(--card-effect-muted);
}

#screen-home .home-training-card strong,
#screen-home .home-training-icon,
#screen-home .home-card-arrow {
  color: var(--card-effect-cta);
}

#screen-home .home-training-icon {
  border: 1px solid var(--card-effect-border);
  background: var(--primary-soft);
}

.theme-new-badge,
#screen-home .home-feature-alert-badge,
#screen-home .daily-streak-badge {
  border-color: var(--card-effect-border-hover);
  background: var(--primary-soft);
  color: var(--card-effect-cta);
}

[data-palette="blue"] .theme-card-quiz,
[data-palette="blue"] #screen-home .home-training-card[data-theme-target="quiz"] {
  background: linear-gradient(150deg, rgba(2, 132, 199, 0.26), rgba(6, 95, 70, 0.2));
}

:root:not([data-palette="blue"]) .theme-card-quiz,
:root:not([data-palette="blue"]) #screen-home .home-training-card[data-theme-target="quiz"] {
  background: linear-gradient(150deg, rgba(23, 107, 120, 0.3), rgba(6, 95, 70, 0.18));
}

[data-palette="blue"] .theme-card-vocabulaire,
[data-palette="blue"] #screen-home .home-training-card[data-theme-target="vocabulaire"] {
  background: linear-gradient(150deg, rgba(20, 184, 166, 0.24), rgba(14, 116, 144, 0.18));
}

:root:not([data-palette="blue"]) .theme-card-vocabulaire,
:root:not([data-palette="blue"]) #screen-home .home-training-card[data-theme-target="vocabulaire"] {
  background: linear-gradient(150deg, rgba(93, 201, 198, 0.22), rgba(23, 107, 120, 0.2));
}

[data-palette="blue"] .theme-card-stage-prep,
[data-palette="blue"] .stage-prep-card,
[data-palette="blue"] #screen-home .home-training-card[data-stage-prep="true"] {
  border-color: rgba(45, 212, 191, 0.35);
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.14), rgba(56, 189, 248, 0.12));
}

:root:not([data-palette="blue"]) .theme-card-stage-prep,
:root:not([data-palette="blue"]) .stage-prep-card,
:root:not([data-palette="blue"]) #screen-home .home-training-card[data-stage-prep="true"] {
  border-color: rgba(93, 201, 198, 0.36);
  background: linear-gradient(135deg, rgba(93, 201, 198, 0.2), rgba(16, 185, 129, 0.1));
}

.fiches-card,
#screen-home .home-training-card[data-fiches="true"] {
  border-color: rgba(52, 211, 153, 0.35);
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.12), rgba(34, 197, 94, 0.12));
}

.fiches-card h3,
.fiches-card .count,
#screen-home .home-training-card[data-fiches="true"] strong,
#screen-home .home-training-card[data-fiches="true"] .home-card-arrow {
  color: #6ee7b7;
}

.cases-card {
  border-color: rgba(244, 114, 182, 0.28);
  background: linear-gradient(135deg, rgba(244, 114, 182, 0.12), rgba(236, 72, 153, 0.1));
}

.situations-card,
#screen-home .home-training-card[data-theme-target="situations"] {
  border-color: rgba(167, 139, 250, 0.42);
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.2), rgba(79, 70, 229, 0.14));
}

.theme-card-pharmacologie,
#screen-home .home-theme-hub .theme-card[data-theme-target="pharmacologie-hub"],
#screen-home #home-pharma-spotlight {
  border-color: rgba(16, 185, 129, 0.35);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12), rgba(59, 130, 246, 0.12));
}

:root:not([data-palette="blue"]) .theme-card-pharmacologie,
:root:not([data-palette="blue"]) #screen-home .home-theme-hub .theme-card[data-theme-target="pharmacologie-hub"],
:root:not([data-palette="blue"]) #screen-home #home-pharma-spotlight {
  border-color: rgba(93, 201, 198, 0.36);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.14), rgba(93, 201, 198, 0.14));
}

.theme-card-parametres-vitaux,
#screen-home .home-theme-hub .theme-card[data-theme-target="parametres-vitaux-hub"],
#screen-home #home-pv-spotlight {
  border-color: rgba(6, 182, 212, 0.35);
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.12), rgba(99, 102, 241, 0.12));
}

:root:not([data-palette="blue"]) .theme-card-parametres-vitaux,
:root:not([data-palette="blue"]) #screen-home .home-theme-hub .theme-card[data-theme-target="parametres-vitaux-hub"],
:root:not([data-palette="blue"]) #screen-home #home-pv-spotlight {
  border-color: rgba(93, 201, 198, 0.34);
  background: linear-gradient(135deg, rgba(93, 201, 198, 0.14), rgba(23, 107, 120, 0.16));
}

.theme-card-coeur,
#screen-home .home-theme-hub .theme-card[data-theme-target="coeur-hub"],
#screen-home #home-coeur-spotlight {
  border-color: rgba(244, 63, 94, 0.34);
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.18), rgba(249, 115, 22, 0.12));
}

.theme-card-jeu-deas,
#screen-home #home-jeux-spotlight {
  border-color: rgba(125, 211, 252, 0.34);
  background: linear-gradient(150deg, rgba(14, 165, 233, 0.2), rgba(22, 163, 74, 0.15));
}

:root:not([data-palette="blue"]) .theme-card-jeu-deas,
:root:not([data-palette="blue"]) #screen-home #home-jeux-spotlight {
  border-color: rgba(93, 201, 198, 0.34);
  background: linear-gradient(150deg, rgba(93, 201, 198, 0.2), rgba(22, 163, 74, 0.14));
}

.theme-card-recent-qcm,
#screen-home #home-qcm-spotlight {
  border-color: rgba(74, 222, 128, 0.34);
  background: linear-gradient(150deg, rgba(34, 197, 94, 0.2), rgba(14, 165, 233, 0.14));
}

:root:not([data-palette="blue"]) .theme-card-recent-qcm,
:root:not([data-palette="blue"]) #screen-home #home-qcm-spotlight {
  border-color: rgba(74, 222, 128, 0.34);
  background: linear-gradient(150deg, rgba(34, 197, 94, 0.18), rgba(93, 201, 198, 0.16));
}

@media (max-width: 640px) {
  .deas-roadmap-timeline {
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
    gap: 0;
    overflow-x: visible;
  }

  .deas-timeline-node {
    min-width: 0;
    font-size: 0.65rem;
  }
}

@media (max-width: 360px) {
  .back-to-top {
    display: none !important;
  }
}