:root {
  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --ink: #142330;
  --ink-2: #1c3140;
  --ink-3: #24404f;
  --paper: #faf7f0;
  --paper-2: #f1ead9;
  --paper-3: #e9e0c9;
  --line: rgba(20, 35, 48, 0.14);
  --text-ink: #16232c;
  --text-soft: rgba(22, 35, 44, 0.68);
  --green: #7fa15a;
  --green-deep: #57783b;
  --green-pale: #e6ecdc;
  --blue: #3d6f8f;
  --blue-deep: #274a61;
  --blue-pale: #e2ebef;
  --brass: #c9a96e;
  --brass-deep: #a3814a;
  --red: #a33a3a;
  --red-pale: #f3e2e0;
  --radius: 14px;
  --shadow: 0 18px 40px -24px rgba(20, 35, 48, 0.28);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper-2);
  color: var(--text-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
}
h1, h2, h3, h4 { margin: 0; }
.font-display { font-family: var(--font-display); font-weight: 750; letter-spacing: -0.02em; }
a { color: inherit; }
img { max-width: 100%; display: block; }

.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  flex: none;
  background: var(--ink);
  color: var(--paper);
  display: flex;
  flex-direction: column;
  padding: 26px 18px;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 12px; margin-bottom: 22px;
  background: var(--paper); border-radius: 12px;
}
.sidebar-brand img { width: 36px; height: 36px; }
.sidebar-brand strong { font-family: var(--font-display); font-size: 14px; display: block; color: var(--text-ink); }
.sidebar-brand span { font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brass-deep); }

.sidebar-menu {
  background: var(--paper); border-radius: 12px;
  padding: 12px 10px; margin-bottom: 14px;
}
.sidebar-menu nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar-menu nav + nav { margin-top: 14px; }
.sidebar-menu nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 9px; font-size: 13.5px;
  text-decoration: none; color: var(--text-ink);
}
.sidebar-menu nav a:hover { background: var(--paper-2); }
.sidebar-menu nav a.active { background: var(--paper-3); color: var(--brass-deep); font-weight: 600; }
.sidebar-menu nav .group-label {
  font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-soft); margin: 4px 12px 6px;
}
.sidebar-foot {
  margin-top: auto; background: var(--paper); border-radius: 12px; padding: 14px 12px;
}
.sidebar-foot .who { font-size: 12.5px; color: var(--text-ink); font-weight: 600; padding: 0 0 10px; }
.sidebar-foot button {
  width: 100%; background: none; border: 1px solid var(--line);
  color: var(--text-ink); padding: 9px; border-radius: 8px; font-size: 12.5px; cursor: pointer;
}
.sidebar-foot button:hover { border-color: var(--brass-deep); color: var(--brass-deep); }
.sidebar-foot-link {
  width: 100%; justify-content: center; margin-bottom: 8px;
  padding: 9px; font-size: 12.5px;
}

.main { flex: 1; min-width: 0; padding: 34px 40px 60px; }
.page-head { margin-bottom: 28px; }
.page-head .eyebrow {
  font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-deep); font-weight: 600;
}
.page-head h1 { font-size: 26px; margin-top: 6px; }
.page-head p.lede { margin-top: 6px; color: var(--text-soft); max-width: 60ch; }
.page-head-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 24px; box-shadow: var(--shadow);
}

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 26px; }
.stat-tile { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.stat-tile .label { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-soft); }
.stat-tile .value { font-family: var(--font-display); font-size: 28px; margin-top: 6px; color: var(--ink); }
.stat-tile .sub { font-size: 12px; color: var(--text-soft); margin-top: 4px; }
.stat-tile.accent { background: linear-gradient(150deg, var(--ink) 0%, var(--ink-3) 45%, #332a63 100%); border-color: transparent; }
.stat-tile.accent .label, .stat-tile.accent .sub { color: rgba(250, 247, 240, 0.75); }
.stat-tile.accent .value { color: #fff; }

/* ==================================================================== charts */
.chart-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin-bottom: 26px; }
.chart-card h3 { font-size: 13.5px; margin-bottom: 4px; }
.chart-card .chart-sub { font-size: 12px; color: var(--text-soft); margin-bottom: 18px; }
.chart-empty { font-size: 13px; color: var(--text-soft); padding: 20px 0; }

/* horizontal bars, ranked category comparisons (partenaires, canaux, étapes) */
.hbar-chart { display: flex; flex-direction: column; gap: 12px; }
.hbar-row { display: grid; grid-template-columns: minmax(84px, 140px) 1fr auto; align-items: center; gap: 12px; }
.hbar-label { font-size: 12.5px; color: var(--text-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hbar-track { height: 14px; background: var(--paper-2); border-radius: 4px; }
.hbar-fill { height: 100%; border-radius: 4px; min-width: 3px; }
.hbar-value { font-size: 12.5px; color: var(--text-soft); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* vertical columns, time series (récompenses par mois) */
.vbar-chart { display: flex; align-items: flex-end; gap: 18px; height: 150px; padding: 0 4px; border-bottom: 1px solid var(--line); }
.vbar-col { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; flex: 1; max-width: 64px; height: 100%; }
.vbar-value { font-size: 12px; font-weight: 700; color: var(--ink); margin-bottom: 6px; white-space: nowrap; }
.vbar-track { width: 100%; max-width: 36px; height: 100%; display: flex; align-items: flex-end; }
.vbar-fill { width: 100%; border-radius: 4px 4px 0 0; min-height: 3px; }
.vbar-label { font-size: 11px; color: var(--text-soft); margin-top: 8px; white-space: nowrap; }

.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.03em; text-decoration: none; cursor: pointer;
  border: 1px solid transparent; transition: transform .2s ease, background-color .2s ease;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--blue-deep); }
.btn-brass { background: linear-gradient(135deg, var(--brass), var(--brass-deep)); color: #fff; }
.btn-outline { background: none; border-color: var(--line); color: var(--text-ink); }
.btn-outline:hover { border-color: var(--ink); }
.btn-danger { background: none; border-color: var(--red); color: var(--red); }
.btn-sm { padding: 7px 14px; font-size: 12px; }
button.btn { font-family: inherit; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--text-ink); }
.field input, .field select, .field textarea {
  border: 1px solid var(--line); border-radius: 9px; padding: 10px 12px; font-size: 14px;
  font-family: inherit; background: #fff; color: var(--text-ink);
}
.field textarea { resize: vertical; min-height: 90px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; }

.alert { padding: 13px 16px; border-radius: 10px; font-size: 13.5px; margin-bottom: 18px; }
.alert-error { background: var(--red-pale); color: var(--red); border: 1px solid rgba(163, 58, 58, 0.25); }
.alert-success { background: var(--green-pale); color: var(--green-deep); border: 1px solid rgba(87, 120, 59, 0.25); }
.alert-info { background: var(--blue-pale); color: var(--blue-deep); border: 1px solid rgba(39, 74, 97, 0.2); }

.dossier-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.dossier-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; text-decoration: none; color: inherit; display: block;
  transition: box-shadow .2s ease, transform .2s ease;
}
.dossier-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.dossier-card .name { font-family: var(--font-display); font-size: 17px; }
.dossier-card .meta { font-size: 12.5px; color: var(--text-soft); margin-top: 4px; }
.dossier-card .updated { font-size: 11px; color: var(--text-soft); margin-top: 10px; }

.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
}
.badge-contact { background: var(--blue-pale); color: var(--blue-deep); }
.badge-rdv_programme, .badge-maquette_livree { background: var(--paper-3); color: var(--brass-deep); }
.badge-relance { background: #f4e9cf; color: #8a6a20; }
.badge-signe { background: var(--green-pale); color: var(--green-deep); }
.badge-recompense { background: linear-gradient(135deg, var(--brass), var(--brass-deep)); color: #fff; }
.badge-perdu { background: var(--red-pale); color: var(--red); }

.stepper { display: flex; flex-wrap: wrap; gap: 0; margin: 22px 0; }
.stepper .step { flex: 1; min-width: 90px; text-align: center; position: relative; }
.stepper .step::before {
  content: ""; position: absolute; top: 8px; left: -50%; width: 100%; height: 2px; background: var(--line); z-index: 0;
}
.stepper .step:first-child::before { display: none; }
.stepper .step .dot {
  width: 16px; height: 16px; border-radius: 50%; background: var(--line); margin: 0 auto 8px;
  position: relative; z-index: 1; border: 2px solid var(--paper-2);
}
.stepper .step.done .dot { background: var(--green-deep); }
.stepper .step.done::before, .stepper .step.current::before { background: var(--green-deep); }
.stepper .step.current .dot { background: var(--brass); box-shadow: 0 0 0 4px rgba(182, 160, 106, 0.25); }
.stepper .step .label { font-size: 11px; color: var(--text-soft); }
.stepper .step.done .label, .stepper .step.current .label { color: var(--text-ink); font-weight: 600; }

table.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data-table th {
  text-align: left; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-soft); padding: 10px 12px; border-bottom: 1px solid var(--line);
}
table.data-table td { padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.data-table tr:hover td { background: var(--paper-2); }
table.data-table tr.row-clickable { cursor: pointer; }
.table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }

/* Journal d'activité, en-tête de jour hors du tableau, donc jamais poussé
   hors écran par le défilement horizontal des colonnes sur mobile. */
.day-log-group { margin-bottom: 20px; }
.day-log-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 14px; background: var(--paper-2);
  border: 1px solid var(--line); border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
}
.day-log-head strong { font-size: 12px; text-transform: capitalize; color: var(--text-ink); }
.day-log-group .table-wrap { border-radius: 0 0 var(--radius) var(--radius); border-top: none; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.filters select, .filters input { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; font-size: 13px; font-family: inherit; }

.timeline-log { display: flex; flex-direction: column; gap: 0; }
.timeline-log .entry { display: flex; gap: 14px; padding: 12px 0; border-top: 1px solid var(--line); }
.timeline-log .entry:first-child { border-top: none; }
.timeline-log .entry time { font-size: 11.5px; color: var(--text-soft); white-space: nowrap; padding-top: 2px; }
.timeline-log .entry .what strong { font-size: 13.5px; }
.timeline-log .entry .what p { margin: 2px 0 0; font-size: 12.5px; color: var(--text-soft); }

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--ink); padding: 20px; }
.login-card { background: var(--paper); border-radius: 18px; padding: 44px 40px; width: 100%; max-width: 380px; box-shadow: 0 40px 80px -30px rgba(0,0,0,0.5); }
.login-card img { width: 52px; height: 52px; margin: 0 auto 16px; }
.login-card h1 { font-family: var(--font-display); font-size: 21px; text-align: center; }
.login-card p.sub { text-align: center; color: var(--text-soft); font-size: 13px; margin-top: 6px; }
.login-card form { margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }

.pin-dots { display: flex; justify-content: center; gap: 12px; margin: 4px 0 22px; }
.pin-dot {
  width: 16px; height: 16px; border-radius: 50%;
  border: 1px solid var(--line); background: #fff;
  transition: background-color .15s ease, transform .15s ease, border-color .15s ease;
}
.pin-dot.filled { background: var(--brass); border-color: var(--brass-deep); transform: scale(1.1); }

.pin-keypad {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
}
.pin-key {
  aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--line);
  background: var(--paper-2); color: var(--ink); font-family: var(--font-display);
  font-size: 18px; font-weight: 600; cursor: pointer;
  transition: background-color .15s ease, transform .1s ease;
}
.pin-key:hover { background: var(--paper-3); }
.pin-key:active { transform: scale(0.94); }

.pin-backspace {
  display: block; margin: 14px auto 0; background: none; border: none; cursor: pointer;
  font-size: 12.5px; color: var(--text-soft); text-decoration: underline;
}
.pin-backspace:hover { color: var(--text-ink); }

.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-soft); }

.sidebar-toggle {
  display: none; background: none; border: 1px solid var(--line);
  border-radius: 8px; width: 34px; height: 34px; align-items: center; justify-content: center;
  cursor: pointer; flex: none; margin-left: auto;
}
.sidebar-toggle span, .sidebar-toggle span::before, .sidebar-toggle span::after {
  content: ""; display: block; width: 16px; height: 2px; border-radius: 1px; background: var(--text-ink);
  position: relative; transition: transform 0.25s ease, opacity 0.25s ease;
}
.sidebar-toggle span::before { position: absolute; top: -6px; }
.sidebar-toggle span::after { position: absolute; top: 6px; }
body.sidebar-open .sidebar-toggle span { background: transparent; }
body.sidebar-open .sidebar-toggle span::before { transform: translateY(6px) rotate(45deg); }
body.sidebar-open .sidebar-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: column; align-items: stretch; padding: 14px; gap: 10px; }
  .sidebar-brand { margin-bottom: 0; }
  .sidebar-brand > div > span { display: none; }
  .sidebar-toggle { display: flex; }

  /* Le menu est replié par défaut derrière le bouton burger de la bulle
     "Seven" ; body.sidebar-open (via portal.js) le déplie. */
  .sidebar-menu { display: none; margin-bottom: 0; }
  body.sidebar-open .sidebar-menu { display: block; }
  .sidebar-menu nav { flex-direction: row; flex-wrap: wrap; gap: 6px; }
  .sidebar-menu nav + nav { margin-top: 10px; margin-left: 0; padding-top: 10px; border-top: 1px solid var(--line); }
  .sidebar-menu nav .group-label { display: none; }

  /* La bulle de déconnexion reste toujours joignable en bas de l'écran,
     même en scrollant, pleine largeur, comme la bulle du haut. */
  .sidebar-foot {
    position: fixed; left: 14px; right: 14px; bottom: 14px; z-index: 40;
    display: flex; flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between;
    row-gap: 8px; gap: 10px; box-shadow: var(--shadow);
  }
  .sidebar-foot .who { padding: 0; white-space: nowrap; }
  .sidebar-foot button { width: auto; white-space: nowrap; padding: 8px 16px; }
  .sidebar-foot-link { flex-basis: 100%; order: 3; width: auto; margin-bottom: 0; }

  .main { padding: 22px 18px 90px; }
  .form-grid { grid-template-columns: 1fr; }

  /* Stepper vertical : chaque étape est une ligne (point + libellé), reliée
     par un trait vertical plutôt qu'horizontal. Le bloc est centré dans la
     carte plutôt que collé au bord gauche. */
  .stepper { flex-direction: column; flex-wrap: nowrap; gap: 0; max-width: 260px; margin: 22px auto; }
  .stepper .step {
    flex: none; width: 100%; min-width: 0; text-align: left;
    display: flex; align-items: center; gap: 12px; padding: 7px 0;
  }
  .stepper .step .dot { margin: 0; }
  .stepper .step .label { font-size: 13px; flex: 1; min-width: 0; }
  .stepper .step::before {
    top: -50%; left: 9px; width: 2px; height: 100%;
  }
}