:root {
    --bg: #0f172a;
    --card: #1e293b;
    --line: #334155;
    --txt: #e2e8f0;
    --muted: #94a3b8;
    --pri: #2563eb;
    --deep: #0b1220;
}

* { box-sizing: border-box; }

body { margin: 0; font: 15px/1.5 system-ui, sans-serif; background: var(--bg); color: var(--txt); }

/* ── En-tête et navigation ─────────────────────────────────────────────── */
header { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 24px; border-bottom: 1px solid var(--line); font-weight: 600; }
.brand { display: flex; align-items: center; gap: 10px; }
nav.menu { display: flex; gap: 4px; padding: 0 24px; border-bottom: 1px solid var(--line); overflow-x: auto; }
nav.menu a { display: inline-flex; align-items: center; gap: 7px; padding: 11px 14px; color: var(--muted); text-decoration: none; font-size: 14px; border-bottom: 2px solid transparent; white-space: nowrap; }
nav.menu a:hover { color: var(--txt); }
nav.menu a.active { color: var(--txt); border-bottom-color: var(--pri); }
main { margin: 24px 0; padding: 0 24px; }

/* ── Boutons ───────────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 14px; border: 1px solid var(--line); background: var(--card); color: var(--txt); border-radius: 8px; cursor: pointer; text-decoration: none; font-size: 14px; }
.btn.primary { background: var(--pri); border-color: var(--pri); }
.btn.ghost { background: transparent; }
.btn:hover { filter: brightness(1.1); }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: default; }
.lucide { display: inline-block; vertical-align: middle; flex: 0 0 auto; }
.header-actions { display: flex; gap: 8px; }

/* ── Barre d'actions ───────────────────────────────────────────────────── */
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.actions { display: flex; gap: 8px; margin: 0; }
.counts { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.automode { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); margin-right: 6px; }
.automode select { padding: 5px 8px; border: 1px solid var(--line); background: var(--bg); color: var(--txt); border-radius: 6px; font-size: 13px; }
.automode.on .autoBtn { background: #14532d; border-color: #16a34a; color: #bbf7d0; }
.auto-ico { display: inline-flex; align-items: center; }

/* ── Encart explicatif ─────────────────────────────────────────────────── */
.intro { background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--pri); border-radius: 10px; padding: 18px 20px; margin-bottom: 18px; }
.intro h2 { margin: 0 0 6px; font-size: 16px; }
.intro p { margin: 0 0 10px; color: var(--muted); font-size: 13.5px; max-width: 90ch; }
.intro p:last-child { margin-bottom: 0; }
.intro ol, .intro ul { margin: 0 0 10px; padding-left: 20px; color: var(--muted); font-size: 13.5px; max-width: 90ch; }
.intro li { margin-bottom: 4px; }
.intro strong { color: var(--txt); font-weight: 600; }
.intro .flow { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 12px 0; font-size: 12px; }
.intro .flow .node { padding: 5px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--deep); color: var(--txt); }
.intro .flow .node.auto { border-color: var(--pri); color: #bfdbfe; }
.intro .flow .arrow { color: var(--muted); }
.intro details { margin-top: 10px; }
.intro summary { cursor: pointer; color: var(--muted); font-size: 13px; }
.intro details p, .intro details ul { margin-top: 8px; }

.notice { border-radius: 8px; padding: 11px 14px; margin-bottom: 16px; font-size: 13.5px; }
.notice.warn { background: #422006; color: #fed7aa; border: 1px solid #9a3412; }
.notice.info { background: #0b1220; color: var(--muted); border: 1px solid var(--line); }

/* ── Tableau de bord ───────────────────────────────────────────────────── */
.kpi-section { margin-bottom: 28px; }
.kpi-section > h2 { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.kpi-section > h2 a { color: var(--muted); font-size: 12px; font-weight: 400; text-decoration: none; }
.kpi-section > h2 a:hover { color: var(--txt); text-decoration: underline; }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }
.kpi .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.kpi .value { font-size: 26px; font-weight: 600; margin-top: 6px; line-height: 1.2; }
.kpi .sub { color: var(--muted); font-size: 12px; margin-top: 4px; }
.kpi.accent { border-color: var(--pri); }
.kpi.alert .value { color: #fca5a5; }
.kpi.good .value { color: #86efac; }

/* ── Tableaux ──────────────────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 10px; overflow: hidden; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); font-size: 13px; }
th { background: var(--deep); color: var(--muted); text-transform: uppercase; font-size: 11px; letter-spacing: .04em; }
.filters td { background: var(--deep); padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.filters input, .filters select { width: 100%; padding: 4px 6px; border: 1px solid var(--line); background: var(--bg); color: var(--txt); border-radius: 6px; font-size: 11px; }
.filters input[type=date] { margin-bottom: 3px; color-scheme: dark; }
td a { color: #93c5fd; text-decoration: none; }
td a:hover { text-decoration: underline; }
.empty { text-align: center; color: var(--muted); padding: 32px; }
.col-check { width: 34px; text-align: center; }
.col-check input { width: 16px; height: 16px; cursor: pointer; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.row-error { color: #fca5a5; font-size: 12px; margin-top: 4px; max-width: 280px; }
.detail { max-width: 240px; color: #fca5a5; font-size: 12px; }
.muted { color: var(--muted); }

/* Ligne dépliable de détail (devis) */
.detail-row > td { background: var(--deep); padding: 14px 18px; }
.details .refclient { margin-bottom: 10px; color: var(--muted); font-size: 13px; }
.subtable { width: 100%; border-collapse: collapse; background: transparent; border-radius: 0; }
.subtable th, .subtable td { border-bottom: 1px solid var(--line); padding: 7px 10px; font-size: 12px; text-transform: none; letter-spacing: 0; }
.subtable th { background: transparent; color: var(--muted); }

/* ── Badges ────────────────────────────────────────────────────────────── */
.badge { padding: 3px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.fetched { background: #1e3a8a; color: #bfdbfe; }
.badge.sent { background: #14532d; color: #bbf7d0; }
.badge.error { background: #7f1d1d; color: #fecaca; }
.badge.external { background: #334155; color: #cbd5e1; }
.badge.neutral { background: var(--deep); color: var(--muted); border: 1px solid var(--line); }

/* ── Copie du n° de commande ───────────────────────────────────────────── */
.distel-cell { display: inline-flex; align-items: center; gap: 6px; }
.copy-btn { display: inline-flex; align-items: center; justify-content: center; padding: 3px; border: 1px solid var(--line); background: transparent; color: var(--muted); border-radius: 5px; cursor: pointer; line-height: 0; }
.copy-btn:hover { color: var(--txt); border-color: #475569; }
.copy-btn.ok { color: #4ade80; border-color: #166534; }

/* ── Paramètres ────────────────────────────────────────────────────────── */
.settings-head { display: flex; align-items: center; gap: 14px; margin-bottom: 6px; }
.settings-head h2 { margin: 0; font-size: 18px; }
.settings-help { color: var(--muted); font-size: 13px; margin: 0 0 16px; }
.rep-table { width: 100%; max-width: 640px; border-collapse: collapse; background: var(--card); border-radius: 10px; overflow: hidden; }
.rep-table th { background: var(--deep); color: var(--muted); text-transform: uppercase; font-size: 11px; letter-spacing: .04em; }
.rep-table th, .rep-table td { padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: left; }
.rep-table input { width: 100%; padding: 7px 9px; border: 1px solid var(--line); background: var(--bg); color: var(--txt); border-radius: 6px; font-size: 13px; }
.settings-actions { display: flex; gap: 8px; margin-top: 16px; max-width: 640px; }

/* ── Pagination ────────────────────────────────────────────────────────── */
.pager-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.pager-size { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 6px; }
.pager-size select { padding: 5px 8px; border: 1px solid var(--line); background: var(--bg); color: var(--txt); border-radius: 6px; font-size: 13px; }
.pager { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pginfo { color: var(--muted); font-size: 13px; }
.pgbtns { display: flex; gap: 4px; flex-wrap: wrap; }
.pgbtn { min-width: 32px; padding: 6px 10px; border: 1px solid var(--line); background: var(--card); color: var(--txt); border-radius: 6px; cursor: pointer; font-size: 13px; }
.pgbtn.active { background: var(--pri); border-color: var(--pri); }
.pgbtn:disabled { opacity: .4; cursor: default; }
.pgdots { padding: 6px 4px; color: var(--muted); }

/* ── Messages et connexion ─────────────────────────────────────────────── */
.flash { padding: 11px 14px; border-radius: 8px; margin-bottom: 16px; }
.flash.ok { background: #14532d; color: #bbf7d0; }
.flash.error { background: #7f1d1d; color: #fecaca; }
.card.login { max-width: 360px; margin: 60px auto; background: var(--card); padding: 28px; border-radius: 12px; border: 1px solid var(--line); }
.card.login label { display: block; margin: 14px 0; }
.card.login input { width: 100%; padding: 10px; margin-top: 4px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--txt); }
.card.login button { width: 100%; margin-top: 8px; padding: 11px; }