/* =====================================================================
   GBM — Plan de mandat
   Système de design : moyenne fidélité, sobre, institutionnel
   Inspiration : DSFR / numerique.gouv (espacements généreux, type sérieux)
   ===================================================================== */

:root {
  /* Palette neutre légèrement froide — institutionnelle */
  --bg:        #f4f4f1;
  --surface:   #ffffff;
  --surface-2: #fafaf7;
  --border:    #e3e3dd;
  --border-strong: #c9c9c1;

  --ink:       #1a1a1a;
  --ink-2:     #3d3d3a;
  --ink-3:     #6b6b66;
  --ink-4:     #9a9a93;

  /* Accents — charte Grand Besançon Métropole */
  --gbm-blue:      #204995;   /* bleu institutionnel GBM */
  --gbm-cyan:      #00b4ec;   /* cyan GBM */
  --accent:        #204995;
  --accent-soft:   #eaf0fa;
  --accent-ink:    #173670;
  --cyan-soft:     #e2f6fd;

  /* Statuts projets */
  --st-livre:    oklch(55% 0.13 145);   /* vert */
  --st-en-cours: oklch(60% 0.13 70);    /* ambre */
  --st-etudes:   oklch(55% 0.10 220);   /* bleu */
  --st-a-lancer: oklch(65% 0.02 250);   /* gris */
  --st-en-pause: oklch(60% 0.10 30);    /* terracotta */
  --st-abandon:  oklch(50% 0.05 0);     /* rouge sombre */

  --radius: 6px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow:    0 4px 16px rgba(20,20,30,0.06);

  --font-sans: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: "Source Serif 4", "Source Serif Pro", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; cursor: pointer; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- App shell ---------- */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--surface);
  color: var(--ink-2);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  border-right: 1px solid var(--border);
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.brand-logo {
  width: 168px;
  height: auto;
  display: block;
}
.brand-app {
  font-weight: 600; font-size: 13px; color: var(--gbm-blue);
  letter-spacing: 0.01em;
  display: flex; flex-direction: column;
}
.brand-app small { display: block; font-weight: 400; color: var(--ink-3); font-size: 10.5px; letter-spacing: 0.05em; text-transform: uppercase; margin-top: 2px;}

.nav-group-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-4);
  margin: 16px 8px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--ink-2);
  font-size: 13.5px;
  background: none;
  border: none;
  text-align: left;
  width: 100%;
  cursor: pointer;
  transition: background 0.12s;
}
.nav-item:hover { background: var(--surface-2); color: var(--gbm-blue); }
.nav-item.active { background: var(--accent-soft); color: var(--gbm-blue); font-weight: 600; }
.nav-item.active .nav-ico { opacity: 1; }
.nav-item .nav-ico {
  width: 16px; height: 16px;
  display: inline-grid; place-items: center;
  opacity: 0.7;
}

.elu-pill {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.elu-pill .av {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gbm-blue);
  color: white;
  display: grid; place-items: center;
  font-size: 12px; font-weight: 600;
}
.elu-pill .meta { font-size: 12px; line-height: 1.3; }
.elu-pill .meta strong { display: block; font-weight: 600; color: var(--ink); }
.elu-pill .meta span { color: var(--ink-3); font-size: 11px; }

/* ---------- Main ---------- */
.main { padding: 0; min-width: 0; }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 36px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky; top: 0; z-index: 5;
}
.crumbs { font-size: 13px; color: var(--ink-3); }
.crumbs strong { color: var(--ink); font-weight: 500; }
.topbar-actions { display: flex; gap: 10px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.1s;
}
.btn:hover { background: var(--surface-2); border-color: var(--ink-3); }
.btn.primary {
  background: var(--gbm-blue);
  color: white;
  border-color: var(--gbm-blue);
}
.btn.primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--ink-2); }
.btn.ghost:hover { background: var(--surface-2); }
.btn.sm { padding: 4px 10px; font-size: 12px; }

.page { padding: 28px 36px 80px; max-width: 1280px; margin: 0 auto;}
.page-h1 { font-family: var(--font-serif); font-size: 28px; font-weight: 600; margin: 0 0 4px; letter-spacing: -0.01em; }
.page-sub { color: var(--ink-3); font-size: 14px; margin-bottom: 28px;}

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.card-h { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); margin: 0 0 12px; font-weight: 600;}

/* ---------- Dashboard global ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}
.kpi-label { font-size: 12px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.05em; }
.kpi-value { font-size: 30px; font-weight: 600; font-family: var(--font-serif); margin: 6px 0 2px; letter-spacing: -0.01em;}
.kpi-trend { font-size: 12px; color: var(--ink-3); }
.kpi-trend.up { color: oklch(50% 0.15 145); }
.kpi-trend.down { color: oklch(55% 0.15 30); }

.dash-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.donut-wrap { display: flex; align-items: center; gap: 16px; padding: 8px 0;}
.donut-svg { flex: 0 0 auto; }
.donut-legend { font-size: 13px; flex: 1;}
.donut-legend .row { display: flex; justify-content: space-between; padding: 4px 0; align-items: center; gap: 8px;}
.donut-legend .swatch { width: 10px; height: 10px; border-radius: 2px; flex: 0 0 auto;}
.donut-legend .lbl { flex: 1; color: var(--ink-2);}
.donut-legend .val { font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 500;}

.score-big {
  display: flex; align-items: baseline; gap: 8px;
  font-family: var(--font-serif);
  font-size: 56px; font-weight: 600; letter-spacing: -0.02em;
  line-height: 1;
}
.score-big small { font-family: var(--font-sans); font-size: 16px; font-weight: 400; color: var(--ink-3);}
.score-bar {
  position: relative;
  height: 6px;
  background: var(--border);
  border-radius: 999px;
  margin: 14px 0 6px;
  overflow: hidden;
}
.score-bar > i { position: absolute; left: 0; top: 0; bottom: 0; background: linear-gradient(90deg, var(--gbm-cyan), var(--gbm-blue)); border-radius: 999px;}
.score-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--ink-3);}

/* Priorités stack */
.priority-stack { display: flex; flex-direction: column; gap: 10px;}
.priority-row {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  background: var(--surface);
  display: grid;
  grid-template-columns: 22px 1fr 110px 90px;
  gap: 16px;
  align-items: center;
}
.priority-num {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink-3);
}
.priority-title { font-weight: 500; font-size: 14.5px; }
.priority-meta { color: var(--ink-3); font-size: 12px; margin-top: 2px;}
.bar { position: relative; height: 6px; background: var(--border); border-radius: 999px; overflow: hidden;}
.bar > i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--accent); border-radius: 999px;}
.priority-pct { font-variant-numeric: tabular-nums; font-weight: 500; text-align: right; font-size: 13px;}

/* ---------- Editor (rich text) ---------- */
.editor-shell { display: grid; grid-template-columns: 1fr 280px; gap: 24px;}
.editor-doc { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px 48px; min-height: 800px;}
.editor-toc { font-size: 13px;}
.toc-item { display: block; padding: 6px 10px; border-left: 2px solid transparent; color: var(--ink-3); cursor: pointer;}
.toc-item.active { color: var(--ink); border-left-color: var(--accent); background: var(--accent-soft);}
.toc-item.sub { padding-left: 22px; font-size: 12.5px; }

.editor-toolbar {
  display: flex; gap: 4px; align-items: center;
  padding: 8px 0;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 64px;
  background: var(--surface);
  z-index: 3;
}
.tb-btn {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 4px;
  border: none;
  background: transparent;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 500;
}
.tb-btn:hover { background: var(--surface-2); color: var(--ink);}
.tb-btn.active { background: var(--gbm-blue); color: white;}
.tb-sep { width: 1px; height: 18px; background: var(--border); margin: 0 4px;}

.section-head {
  display: flex; align-items: baseline; gap: 12px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin: 28px 0 16px;
}
.section-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 3px;
}
.section-title { font-family: var(--font-serif); font-size: 20px; font-weight: 600; margin: 0;}

.field-grid { display: grid; grid-template-columns: 200px 1fr; gap: 8px 18px; margin-bottom: 14px;}
.field-label { font-size: 12px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.05em; padding-top: 8px;}
.field-input, .field-textarea, .field-rich {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 10px;
  font: inherit;
  background: var(--surface-2);
  width: 100%;
  outline: none;
  transition: border 0.15s;
}
.field-input:focus, .field-textarea:focus, .field-rich:focus {
  border-color: var(--accent);
  background: white;
}
.field-textarea { min-height: 60px; resize: vertical; font-family: inherit;}
.field-rich {
  min-height: 80px;
  background: white;
}
.field-rich p { margin: 0 0 8px;}
.field-rich:empty::before { content: attr(data-placeholder); color: var(--ink-4); }

.priority-block {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 12px;
  background: var(--surface-2);
}
.priority-block-h { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px;}
.priority-block-h .pri-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em;
  color: var(--accent-ink);
  background: var(--accent-soft);
  padding: 3px 8px; border-radius: 3px;
}
.tags-row { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; padding-top: 4px;}
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent-ink);
  font-size: 11.5px; font-weight: 500;
}
.tag .x { cursor: pointer; opacity: 0.6;}
.tag .x:hover { opacity: 1;}
.tag-input {
  border: none; background: transparent; outline: none;
  font: inherit; font-size: 12px; min-width: 100px; padding: 3px 0;
  color: var(--ink-2);
}

/* Comments */
.comment-anchor {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--ink-3);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  margin-left: 8px;
  padding: 2px 6px;
  border-radius: 3px;
}
.comment-anchor:hover { background: var(--surface-2); color: var(--ink);}
.comment-anchor.has { color: oklch(55% 0.15 70); }

.comment-popover {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 12px;
  width: 320px;
  z-index: 10;
  font-size: 13px;
}
.comment {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.comment:last-of-type { border-bottom: none;}
.comment-meta { font-size: 11.5px; color: var(--ink-3); margin-bottom: 2px;}
.comment-meta strong { color: var(--ink-2); font-weight: 600;}
.comment textarea {
  width: 100%; border: 1px solid var(--border); border-radius: 4px;
  padding: 6px 8px; font: inherit; resize: vertical; min-height: 50px;
}

/* ---------- Vue lecture ---------- */
.read-doc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 72px;
  max-width: 820px;
  margin: 0 auto;
}
.read-doc .cover {
  border-bottom: 1px solid var(--border);
  padding-bottom: 28px;
  margin-bottom: 36px;
}
.read-doc .cover .label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--ink-3); text-transform: uppercase;}
.read-doc h1 { font-family: var(--font-serif); font-size: 38px; font-weight: 600; letter-spacing: -0.02em; margin: 8px 0 4px; line-height: 1.1;}
.read-doc .delegation-name { color: var(--ink-2); font-size: 17px;}
.read-doc h2 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  margin: 36px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.read-doc h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 22px 0 8px;
}
.read-doc p { margin: 0 0 12px; color: var(--ink-2); line-height: 1.65; }
.read-doc strong { color: var(--ink); }
.read-doc .pri-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 14px 0;
}
.read-doc .pri-card .pri-num {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: var(--accent-ink);
  text-transform: uppercase; margin-bottom: 4px;
}
.read-doc .pri-card h3 { margin-top: 0; font-size: 19px; font-family: var(--font-serif);}

/* ---------- Tableau projets ---------- */
.dash-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 20px;}
.dash-tab {
  border: none;
  background: none;
  padding: 9px 16px;
  font: inherit;
  font-size: 13.5px;
  color: var(--ink-3);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  margin-bottom: -1px;
}
.dash-tab.active { color: var(--gbm-blue); border-bottom-color: var(--gbm-blue);}
.dash-tab:hover { color: var(--ink-2);}

.filters { display: flex; gap: 8px; margin-bottom: 16px; align-items: center; flex-wrap: wrap;}
.filter-chip {
  border: 1px solid var(--border-strong);
  background: var(--surface);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12.5px;
  color: var(--ink-2);
  cursor: pointer;
}
.filter-chip:hover { border-color: var(--ink-3); }
.filter-chip.active { background: var(--gbm-blue); color: white; border-color: var(--gbm-blue);}

/* Kanban */
.kanban {
  display: grid;
  grid-template-columns: repeat(5, minmax(220px, 1fr));
  gap: 12px;
  overflow-x: auto;
}
.kanban-col {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  min-height: 400px;
}
.kanban-col-h {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-2); margin-bottom: 10px; font-weight: 600;
}
.kanban-col-h .count { background: var(--surface); border: 1px solid var(--border); padding: 1px 7px; border-radius: 999px; font-size: 11px;}
.kanban-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 5px;
  padding: 10px 12px;
  margin-bottom: 8px;
  font-size: 13px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.kanban-card:hover { border-color: var(--ink-3);}
.kanban-card .ttl { font-weight: 500; line-height: 1.3; margin-bottom: 6px;}
.kanban-card .meta { font-size: 11.5px; color: var(--ink-3); display: flex; gap: 8px; align-items: center;}
.kanban-card .pri-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: 0 0 auto;}

/* Gantt */
.gantt {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
}
.gantt-header {
  display: grid;
  grid-template-columns: 280px 1fr;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.gantt-years {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  font-family: var(--font-mono);
}
.gantt-year {
  padding: 8px 10px;
  border-left: 1px solid var(--border);
  text-align: center;
}
.gantt-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  border-bottom: 1px solid var(--border);
  font-size: 12.5px;
}
.gantt-row:last-child { border-bottom: none;}
.gantt-label { padding: 12px 14px; color: var(--ink-2); border-right: 1px solid var(--border);}
.gantt-label .sub { display: block; font-size: 11px; color: var(--ink-4); margin-top: 2px;}
.gantt-track {
  position: relative;
  height: 44px;
  background: repeating-linear-gradient(90deg, transparent, transparent calc(100%/7 - 1px), var(--border) calc(100%/7 - 1px), var(--border) calc(100%/7));
}
.gantt-bar {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: 22px;
  border-radius: 4px;
  display: flex; align-items: center; padding: 0 8px;
  font-size: 11.5px;
  color: white;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
}
.gantt-today {
  position: absolute;
  top: 0; bottom: 0;
  width: 2px;
  background: oklch(55% 0.18 30);
  z-index: 2;
}
.gantt-today::before {
  content: "Aujourd'hui";
  position: absolute;
  top: -18px; left: 0;
  transform: translateX(-50%);
  background: oklch(55% 0.18 30);
  color: white;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 2px;
  white-space: nowrap;
}

/* Status badges */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11.5px; font-weight: 500;
  padding: 2px 8px;
  border-radius: 999px;
  text-transform: lowercase;
}
.badge::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor;
}
.badge.livre    { background: color-mix(in oklch, var(--st-livre) 15%, white);    color: var(--st-livre);}
.badge.en_cours { background: color-mix(in oklch, var(--st-en-cours) 15%, white); color: var(--st-en-cours);}
.badge.etudes   { background: color-mix(in oklch, var(--st-etudes) 15%, white);   color: var(--st-etudes);}
.badge.a_lancer { background: color-mix(in oklch, var(--st-a-lancer) 15%, white); color: var(--st-a-lancer);}
.badge.en_pause { background: color-mix(in oklch, var(--st-en-pause) 15%, white); color: var(--st-en-pause);}
.badge.abandonne{ background: color-mix(in oklch, var(--st-abandon) 15%, white);  color: var(--st-abandon);}

/* Modals */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(20,20,30,0.4);
  display: grid; place-items: center;
  z-index: 100;
  padding: 30px;
}
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  width: 640px;
  max-width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.modal h3 { font-family: var(--font-serif); font-size: 22px; font-weight: 600; margin: 0 0 8px;}

/* Banner / step */
.mandate-step-banner {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 18px;
  background: var(--accent-soft);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--accent-ink);
}
.mandate-step-banner strong { font-weight: 600;}

/* Misc */
.muted { color: var(--ink-3); }
.right { text-align: right;}
.row-flex { display: flex; align-items: center; gap: 8px;}
.divider { height: 1px; background: var(--border); margin: 22px 0;}

@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto;}
  .editor-shell { grid-template-columns: 1fr;}
  .kpi-grid { grid-template-columns: repeat(2, 1fr);}
  .dash-row { grid-template-columns: 1fr;}
}