:root {
  color-scheme: light;
  --bg: #f7f7f8;
  --card: #ffffff;
  --border: #e5e5e8;
  --text: #1c1c1e;
  --muted: #6b6b70;
  --accent: #2563eb;
  --positive: #16a34a;
  --negative: #dc2626;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: 16px;
}
a { color: var(--accent); }
h1 { font-size: 20px; margin: 0 0 4px; }
.subtitle { color: var(--muted); font-size: 13px; margin: 0 0 20px; }
.controls {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: end;
  margin-bottom: 20px;
}
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 12px; color: var(--muted); }
select, input {
  padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); font-size: 14px;
}
.kpis {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px; margin-bottom: 20px;
}
.kpi {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 16px;
}
.kpi .label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.kpi .value { font-size: 22px; font-weight: 600; }
.kpi .delta { font-size: 12px; margin-top: 4px; }
.delta.up { color: var(--positive); }
.delta.down { color: var(--negative); }
.grid {
  display: grid; grid-template-columns: 2fr 1fr; gap: 12px; margin-bottom: 12px;
}
@media (max-width: 800px) { .grid { grid-template-columns: 1fr; } }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px; min-width: 0;
}
.card h2 { font-size: 14px; margin: 0 0 12px; color: var(--muted); font-weight: 600; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 6px 4px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; }
td.num, th.num { text-align: right; }
canvas { max-width: 100%; }

/* Specifique page clients */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
}
.badge.actif { background: #16a34a22; color: var(--positive); }
.badge.risque { background: #d9770622; color: #d97706; }
.badge.perdu { background: #dc262622; color: var(--negative); }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
tr.client-row { cursor: pointer; }
tr.client-row:hover { background: color-mix(in srgb, var(--accent) 6%, transparent); }
.back-link { font-size: 13px; }
.toolbar { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.note-entry { padding: 8px 0; border-bottom: 1px solid var(--border); }
.note-entry:last-child { border-bottom: none; }
.note-header { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.note-body { font-size: 13px; white-space: pre-wrap; }
.note-header .badge { background: #64748b22; color: var(--muted); }

/* Specifique page etat des resultats */
#incomeStatement { font-size: 13px; }
#incomeStatement tbody tr:not(.total-row):hover { background: color-mix(in srgb, var(--accent) 6%, transparent); }
tr.total-row td { font-weight: 700; border-top: 2px solid var(--border); }
td.drillable { cursor: pointer; text-decoration: underline dotted; text-underline-offset: 3px; }
td.drillable:hover { color: var(--accent); }

/* Specifique page contrats de prix */
td.margin-bad { color: var(--negative); font-weight: 700; }
td.margin-warn { color: #d97706; font-weight: 600; }
.table-scroll { overflow-x: auto; }
.sub-code { color: var(--muted); font-size: 12px; }
.badge.shared { background: #64748b22; color: var(--muted); margin-left: 6px; }
.expiry-soon { color: #d97706; font-weight: 600; }
.expiry-past { color: var(--negative); font-weight: 700; }
.toolbar button {
  padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); font-size: 13px; cursor: pointer;
}
.toolbar button.active { background: var(--accent); color: white; border-color: var(--accent); }

/* Barre d'authentification (authbar.js), injectee en haut de chaque page protegee */
.authbar {
  display: flex; justify-content: flex-end; align-items: center; gap: 14px;
  font-size: 12px; color: var(--muted); margin-bottom: 12px;
}
.authbar a { color: var(--muted); text-decoration: none; }
.authbar a:hover { color: var(--accent); }
.authbar-user { font-weight: 600; color: var(--text); }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #17181c; --card: #1f2023; --border: #2c2d31; --text: #f0f0f2; --muted: #9a9aa0;
  }
}
:root[data-theme="dark"] {
  --bg: #17181c; --card: #1f2023; --border: #2c2d31; --text: #f0f0f2; --muted: #9a9aa0;
}