:root {
  --bg-page: #F1F5F9;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --border: #E2E8F0;
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;
  --accent: #0D9488;
  --accent-bg: #CCFBF1;
  --accent-text: #0F766E;
  --success-bg: #D1FAE5;
  --success-text: #047857;
  --warning-bg: #FEF3C7;
  --warning-text: #B45309;
  --danger-text: #B91C1C;
  --radius: 8px;
  --sidebar-width: 220px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  font-size: 14px;
}

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

/* Icones : sprite SVG local (assets/icons.svg), dimensionne par font-size */
.ic {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  vertical-align: -0.125em;
}

.app {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  padding: 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 17px;
  padding: 0 0.5rem 1.25rem;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.nav { display: flex; flex-direction: column; gap: 2px; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0.6rem;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 13.5px;
  transition: background 0.15s ease;
}

.nav-link .ic { font-size: 17px; width: 18px; text-align: center; }

.nav-link:hover { background: var(--bg-page); }

.nav-link.active {
  background: var(--accent-bg);
  color: var(--accent-text);
  font-weight: 600;
}

.nav-bottom { margin-top: auto; }

/* Bottom navigation (mobile) */
.bottom-nav {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  align-items: stretch;
  justify-content: space-between;
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 6px 2px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 10.5px;
  background: none;
  border: none;
  font-family: inherit;
}

.bottom-nav-item .ic { font-size: 20px; }

.bottom-nav-item.active { color: var(--accent-text); font-weight: 600; }

.plus-sheet {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 31;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-radius: 16px 16px 0 0;
  padding: 1rem 1rem calc(1rem + env(safe-area-inset-bottom));
  box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.1);
}

.plus-sheet.open { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }

.plus-sheet-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 29;
  background: rgba(15, 23, 42, 0.35);
}

.plus-sheet-backdrop.open { display: block; }

.plus-sheet-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: var(--radius);
  background: var(--bg-page);
  color: var(--text-primary);
  font-size: 13.5px;
}

.plus-sheet-item.active { background: var(--accent-bg); color: var(--accent-text); font-weight: 600; }
.plus-sheet-item .ic { font-size: 18px; }

/* Main */
.main {
  padding: 1.5rem 2rem 3rem;
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.topbar h1 { font-size: 20px; font-weight: 600; margin: 0; }
.subtitle { font-size: 13px; color: var(--text-secondary); margin: 2px 0 0; }

.topbar-actions { display: flex; align-items: center; gap: 12px; }

.search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 10px;
  height: 36px;
  color: var(--text-muted);
}

.search input {
  border: none;
  outline: none;
  background: transparent;
  font-size: 13px;
  width: 220px;
  color: var(--text-primary);
}

.avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-bg);
  color: var(--accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 12.5px;
  flex-shrink: 0;
}

/* KPIs */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 1.25rem;
}

.kpi-card {
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
}

.kpi-label { font-size: 12px; color: var(--text-secondary); margin: 0 0 6px; }
.kpi-value { font-size: 22px; font-weight: 600; margin: 0; }
.kpi-success { color: var(--success-text); }

/* Grid + cards */
.grid-2 {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 12px;
  margin-bottom: 1.25rem;
}

.card {
  border: 1px solid var(--border);
  background: var(--bg-card);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.grid-2 .card { margin-bottom: 0; }

.card-title { font-size: 13.5px; font-weight: 600; margin: 0 0 10px; }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.chart { width: 100%; height: 140px; }

.alerts { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.alerts li { display: flex; align-items: flex-start; gap: 8px; font-size: 12.5px; }
.alerts .ic { font-size: 16px; margin-top: 1px; flex-shrink: 0; }
.alert-warning { color: var(--warning-text); }
.alert-danger { color: var(--danger-text); }
.alert-info { color: var(--accent-text); }

/* Buttons */
.btn-primary {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 8px 14px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary:hover { background: var(--accent-text); }
.btn-primary .ic { font-size: 15px; }

/* Table */
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 12.5px; }

thead th {
  text-align: left;
  font-weight: 400;
  color: var(--text-secondary);
  padding: 6px 8px;
  white-space: nowrap;
}

tbody td {
  padding: 10px 8px;
  border-top: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr { transition: background 0.1s ease; }
tbody tr:hover { background: rgba(13, 148, 136, 0.05); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.badge {
  padding: 3px 10px;
  border-radius: var(--radius);
  font-size: 11.5px;
  font-weight: 600;
}

.badge-success { background: var(--success-bg); color: var(--success-text); }
.badge-warning { background: var(--warning-bg); color: var(--warning-text); }
.badge-danger { background: #FEE2E2; color: var(--danger-text); }
.badge-info { background: var(--accent-bg); color: var(--accent-text); }
.badge-muted { background: #E2E8F0; color: var(--text-secondary); }

/* Filter bar */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.select {
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 10px;
  font-size: 13px;
  background: var(--bg-surface);
  color: var(--text-primary);
}

.btn-secondary {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 14px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary:hover { background: var(--bg-page); }
.btn-secondary .ic { font-size: 15px; }

.spacer { flex: 1; }

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.tab {
  padding: 9px 14px;
  font-size: 13px;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: inherit;
}

.tab.active {
  color: var(--accent-text);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

/* Progress bar */
.progress {
  background: var(--border);
  border-radius: 999px;
  height: 6px;
  overflow: hidden;
  width: 100%;
  min-width: 60px;
}

.progress-fill { background: var(--accent); height: 100%; }
.progress-fill.warning { background: var(--warning-text); }
.progress-fill.danger { background: var(--danger-text); }

/* Member / avatar cell */
.avatar-sm {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-bg);
  color: var(--accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}

.cell-with-avatar { display: flex; align-items: center; gap: 8px; }

/* Simple bar chart */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  height: 160px;
  padding-top: 10px;
}

.bar-col {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 20px;
}

.bar-zone {
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  display: flex;
  align-items: flex-end;
}
.bar { width: 100%; background: var(--accent); border-radius: 4px 4px 0 0; }
.bar-label { font-size: 11px; color: var(--text-secondary); text-align: center; }

/* Donut legend */
.donut-wrap { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.donut { width: 130px; height: 130px; border-radius: 50%; flex-shrink: 0; }
.legend { display: flex; flex-direction: column; gap: 8px; font-size: 12.5px; }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-right: 8px; }

/* Forms (paramètres) */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 12.5px; color: var(--text-secondary); }

.form-group input,
.form-group select {
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 10px;
  font-size: 13px;
  background: var(--bg-surface);
  color: var(--text-primary);
}

/* Toggle switch */
.switch { position: relative; width: 40px; height: 22px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider-toggle {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease;
}
.slider-toggle::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s ease;
}
.switch input:checked + .slider-toggle { background: var(--accent); }
.switch input:checked + .slider-toggle::before { transform: translateX(18px); }

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 14px 0;
  border-top: 1px solid var(--border);
}

.settings-row:first-child { border-top: none; }
.settings-row-label { font-size: 13.5px; font-weight: 600; margin: 0 0 2px; }
.settings-row-hint { font-size: 12px; color: var(--text-secondary); margin: 0; }

.section-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 1rem;
}

.text-muted { color: var(--text-secondary); font-size: 12.5px; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 1.25rem;
}

/* Carte geographique : ordinateur uniquement (masquee sous 721px) */
.carte {
  height: 320px;
  border-radius: var(--radius);
  background: var(--bg-page);
  overflow: hidden;
}

@media (max-width: 720px) {
  .carte-card { display: none; }
}

/* Espace membre (mobile d'abord) */
.membre-app {
  max-width: 480px;
  margin: 0 auto;
  padding: 1.25rem 1rem calc(4.75rem + env(safe-area-inset-bottom));
}

.membre-app .bottom-nav { display: flex; max-width: 480px; margin: 0 auto; }

.membre-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.epargne-hero {
  background: var(--accent);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 12px;
  color: #fff;
}

.epargne-hero-montant {
  font-size: 30px;
  font-weight: 700;
  margin: 4px 0 0;
}

.mouvements { list-style: none; margin: 0; padding: 0; }

.mouvement {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.mouvement:first-child { border-top: none; }

.mouvement-icone {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.mouvement-icone.mouvement-plus { background: var(--accent-bg); color: var(--accent-text); }
.mouvement-icone.mouvement-moins { background: var(--warning-bg); color: var(--warning-text); }

.mouvement-infos { flex: 1; display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.mouvement-titre { font-size: 13px; font-weight: 600; }
.mouvement-note { font-size: 11.5px; color: var(--text-secondary); }

.mouvement-montant { font-size: 13px; font-weight: 600; white-space: nowrap; }
.mouvement-montant.mouvement-plus { color: var(--accent-text); }
.mouvement-montant.mouvement-moins { color: var(--warning-text); }

/* Saisie de réunion (wizard) */
.wizard-etapes {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.wizard-etape {
  flex: 1;
  height: 30px;
  border-radius: var(--radius);
  background: var(--bg-page);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12.5px;
  font-weight: 600;
}

.wizard-etape.active { background: var(--accent); color: #fff; }
.wizard-etape.faite { background: var(--accent-bg); color: var(--accent-text); }

.wizard-titre {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 12px;
}

.wizard-boutons {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 4px;
}

.wizard-boutons .btn-primary,
.wizard-boutons .btn-secondary { padding: 12px 18px; font-size: 13px; }

.saisie-ligne {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.saisie-ligne:first-of-type { border-top: none; }

.saisie-ligne input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--accent); }

.stepper { display: flex; align-items: center; gap: 10px; }

.stepper-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  font-size: 17px;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stepper-btn:active { background: var(--accent-bg); }

.stepper-valeur { min-width: 20px; text-align: center; font-weight: 600; font-size: 14px; }

.saisie-montant {
  width: 110px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0 10px;
  font-size: 13px;
  background: var(--bg-surface);
  color: var(--text-primary);
  text-align: right;
}

.saisie-nouveau-credit {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* Page de connexion */
.connexion-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
}

.connexion-carte {
  width: 100%;
  max-width: 420px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
}

.connexion-separateur {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 1.5rem 0 1rem;
  color: var(--text-muted);
  font-size: 12px;
}

.connexion-separateur::before,
.connexion-separateur::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.profils-demo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.profil-demo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 3px;
  padding: 12px;
  border-radius: var(--radius);
  background: var(--bg-page);
  border: 1px solid transparent;
  font-family: inherit;
  cursor: pointer;
}

.profil-demo:hover { border-color: var(--accent); }
.profil-demo .ic { font-size: 20px; color: var(--accent-text); }
.profil-demo-titre { font-size: 12.5px; font-weight: 600; }
.profil-demo-desc { font-size: 11px; color: var(--text-secondary); }

.profil-demo-inactif { opacity: 0.55; }
.profil-demo-inactif:hover { border-color: transparent; }

/* Responsive */
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .app { grid-template-columns: 1fr; }

  .sidebar { display: none; }

  .bottom-nav { display: flex; }

  .main { padding: 1.25rem 1rem calc(4.75rem + env(safe-area-inset-bottom)); }

  .topbar { flex-direction: column; align-items: flex-start; }

  .search { flex: 1; }
  .search input { width: auto; flex: 1; }

  .kpis { grid-template-columns: repeat(2, 1fr); }

  .tabs { overflow-x: auto; flex-wrap: nowrap; }
  .tab { flex-shrink: 0; }

  /* Tables become stacked cards */
  .table-wrap { overflow-x: visible; }

  table thead { display: none; }

  table, table tbody, table tr, table td { display: block; width: 100%; }

  table tr {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2px 10px;
    margin-bottom: 10px;
    background: var(--bg-surface);
  }

  table td {
    border-top: 1px solid var(--border);
    padding: 8px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    white-space: normal;
    text-align: right;
  }

  table td:first-child {
    border-top: none;
    font-weight: 600;
    font-size: 13.5px;
    justify-content: flex-start;
    text-align: left;
  }

  table td:first-child::before { content: none; }

  table td::before {
    content: attr(data-label);
    font-size: 11.5px;
    font-weight: 400;
    color: var(--text-secondary);
    text-align: left;
    flex-shrink: 0;
  }

  table td:empty { display: none; }

  table td .progress { flex: 1; width: auto; }
  table td input[type="checkbox"] { width: 18px; height: 18px; }
}

@media (max-width: 420px) {
  .kpis { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
}

/* Compteur sur la carte (nombre d'AVEC / membres) */
.carte { position: relative; }

.carte-stats {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1000;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: 12.5px;
  color: var(--text-secondary);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
}

.carte-stats strong { color: var(--accent-text); font-size: 14px; }

/* Bascule connexion / inscription */
.connexion-bascule {
  display: flex;
  gap: 4px;
  background: var(--bg-page);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 1.25rem;
}

.connexion-onglet {
  flex: 1;
  padding: 8px;
  border: none;
  background: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  font-family: inherit;
}

.connexion-onglet.active {
  background: var(--bg-surface);
  color: var(--accent-text);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}