:root {
  --bg: #f5f4f1;
  --surface: #ffffff;
  --text: #1f2328;
  --muted: #6b6f76;
  --border: #e3e1dc;
  --accent: #1864ab;
  --accent-dark: #0b4a85;
  --late: #c92a2a;
  --late-bg: #fff0f0;
  --soon: #b45309;
  --soon-bg: #fff6e5;
  --paid: #2b8a3e;
  --paid-bg: #ebfbee;
  --info-bg: #eef4ff;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent-dark); }
h1 { font-size: 1.6rem; margin: 0; }
h2 { font-size: 1.1rem; margin: 0 0 0.75rem; }
h3 { font-size: 1rem; margin: 1.25rem 0 0.5rem; }
code { background: #f0eee9; padding: 1px 5px; border-radius: 4px; font-size: 0.9em; }

/* Barre du haut */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 0 24px; height: 58px;
  background: #1f2328; color: #fff;
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 8px; color: #fff; text-decoration: none; font-weight: 700; font-size: 1.05rem; }
.logo { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 7px; background: var(--accent); color: #fff; font-weight: 800; }
.logo.big { width: 52px; height: 52px; font-size: 1.7rem; border-radius: 12px; }
.topbar nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
.topbar nav a { color: #cfd3d8; text-decoration: none; padding: 7px 12px; border-radius: 7px; white-space: nowrap; }
.topbar nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
.topbar nav a.active { color: #fff; background: rgba(255, 255, 255, 0.14); }
.logout .link { color: #cfd3d8; }

.container { max-width: 1180px; margin: 0 auto; padding: 24px; }
.container.narrow { max-width: 920px; }

.page-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin: 4px 0 20px; }
.page-head p { margin: 6px 0 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.crumb { margin: 0 0 8px; }
.crumb a { text-decoration: none; color: var(--muted); }

/* Cartes */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; box-shadow: var(--shadow); }
.card.flush { padding: 0; overflow: hidden; }
.card.center, .center { text-align: center; }
.card.empty { border-style: dashed; text-align: center; padding: 32px; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.card-head h2 { margin: 0; }
.pad { padding: 20px; margin: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid2 > .card, .grid2 > div > .card:last-child { margin-bottom: 20px; }

/* Indicateurs */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.kpi { display: flex; flex-direction: column; gap: 2px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; text-decoration: none; color: inherit; box-shadow: var(--shadow); border-top: 4px solid var(--border); }
a.kpi:hover { border-color: #cfccc5; }
.kpi-label { color: var(--muted); font-size: 0.85rem; font-weight: 600; }
.kpi-value { font-size: 1.45rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi-sub { color: var(--muted); font-size: 0.82rem; }
.kpi.main { border-top-color: var(--accent); }
.kpi.late { border-top-color: var(--late); }
.kpi.late .kpi-value { color: var(--late); }
.kpi.soon { border-top-color: var(--soon); }
.kpi.paid { border-top-color: var(--paid); }
.kpi.recovered { border-top-color: var(--paid); background: var(--paid-bg); }
.kpi.recovered .kpi-value { color: var(--paid); }
.import-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 12px; }

/* Tableaux */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); font-weight: 600; padding: 10px 14px; border-bottom: 1px solid var(--border); background: #faf9f7; }
.table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tfoot td { background: #faf9f7; border-top: 1px solid var(--border); border-bottom: none; }
.table.compact td, .table.compact th { padding: 8px 10px; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table a { text-decoration: none; color: inherit; }
.row-link { cursor: pointer; }
.row-link:hover td { background: #faf8f4; }
.preview td { font-size: 0.85rem; white-space: nowrap; max-width: 220px; overflow: hidden; text-overflow: ellipsis; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.pre { white-space: pre-wrap; }
.error-text { color: var(--late); }

/* Badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; white-space: nowrap; background: #f0eee9; color: var(--muted); }
.badge.late { background: var(--late-bg); color: var(--late); }
.badge.soon { background: var(--soon-bg); color: var(--soon); }
.badge.paid { background: var(--paid-bg); color: var(--paid); }
.badge.upcoming { background: var(--info-bg); color: #364fc7; }
.badge.paused { background: #f0eee9; color: var(--muted); }

/* Onglets et recherche */
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.tabs a { padding: 6px 12px; border-radius: 999px; text-decoration: none; color: var(--muted); border: 1px solid transparent; }
.tabs a:hover { background: var(--surface); }
.tabs a.active { background: var(--surface); color: var(--text); border-color: var(--border); font-weight: 600; }
.search input { width: 280px; max-width: 100%; }

/* Formulaires */
label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 14px; }
input, select, textarea {
  display: block; width: 100%; margin-top: 5px;
  font: inherit; font-weight: 400; color: var(--text);
  padding: 9px 11px; border: 1px solid #d3d0c9; border-radius: 8px; background: #fff;
}
textarea { resize: vertical; line-height: 1.45; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(24, 100, 171, 0.35); border-color: var(--accent); }
input[type=checkbox] { display: inline-block; width: auto; margin: 0 8px 0 0; accent-color: var(--accent); transform: scale(1.15); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.mapping { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 16px; }
.switch { display: flex; align-items: center; margin: 0; cursor: pointer; }
.switch h2 { margin: 0; }
.inline-field { display: flex; align-items: center; gap: 8px; font-weight: 400; margin: 0; }
.inline-field input { width: 76px; margin: 0; }
form.inline { display: inline; }
.step.disabled { opacity: 0.6; }
.vars ul { columns: 2; padding-left: 18px; }
.sticky-actions { position: sticky; bottom: 0; padding: 12px 0; background: linear-gradient(transparent, var(--bg) 30%); margin-bottom: 20px; }

/* Boutons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 16px; border-radius: 8px; border: 1px solid #d3d0c9; background: #fff; color: var(--text); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn:hover { background: #f6f5f2; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-dark); }
.btn.small { padding: 5px 10px; font-size: 0.85rem; }
.btn.full { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.link { background: none; border: none; padding: 0; font: inherit; color: var(--accent-dark); cursor: pointer; text-decoration: underline; }
.link.danger { color: var(--late); }
.danger-zone { text-align: right; margin-bottom: 40px; }

/* Messages */
.notice { padding: 11px 14px; border-radius: 8px; margin-bottom: 16px; background: var(--info-bg); border: 1px solid #d0dcff; }
.notice.success { background: var(--paid-bg); border-color: #b2f2bb; }
.notice.error { background: var(--late-bg); border-color: #ffc9c9; color: #a61e1e; }
.notice.warn { background: var(--soon-bg); border-color: #ffe0a3; }

/* Connexion */
.auth { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; min-height: 80vh; }
.auth-brand h1 { font-size: 2.2rem; margin: 14px 0 6px; }
.auth-brand p { font-size: 1.15rem; color: var(--muted); }

/* Fiche facture */
.details { display: grid; grid-template-columns: 140px 1fr; gap: 8px 12px; margin: 0; }
.details dt { color: var(--muted); }
.details dd { margin: 0; }
.details .big { font-size: 1.3rem; font-weight: 700; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: flex; gap: 12px; padding: 0 0 14px; position: relative; }
.timeline li:not(:last-child)::before { content: ""; position: absolute; left: 6px; top: 16px; bottom: 0; width: 2px; background: var(--border); }
.tl-dot { flex: none; width: 14px; height: 14px; margin-top: 4px; border-radius: 50%; border: 2px solid #c8c5be; background: #fff; z-index: 1; }
.tl-sent .tl-dot { background: var(--paid); border-color: var(--paid); }
.tl-failed .tl-dot { background: var(--late); border-color: var(--late); }
.tl-skipped .tl-dot, .tl-disabled .tl-dot { background: #e3e1dc; border-color: #e3e1dc; }
.email-preview { background: #faf9f7; border: 1px solid var(--border); border-radius: 8px; padding: 14px; margin-top: 6px; font-size: 0.92rem; }
.email-preview .pre { margin-top: 8px; }
.history { border-top: 1px solid var(--border); padding: 10px 0; }
.history summary { display: flex; gap: 14px; align-items: center; cursor: pointer; flex-wrap: wrap; }

/* Import */
.dropzone { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 36px 16px; border: 2px dashed #d3d0c9; border-radius: var(--radius); background: #faf9f7; text-align: center; cursor: pointer; font-weight: 400; position: relative; }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; margin: 0; }
.dropzone.drag, .dropzone:hover { border-color: var(--accent); background: #f1f7fd; }
.dropzone.has-file { border-style: solid; border-color: var(--paid); background: var(--paid-bg); }
.checklist { padding-left: 20px; }
.checklist li { margin-bottom: 4px; }
.errors { margin-bottom: 12px; }

@media (max-width: 1000px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .kpi.main { grid-column: span 2; }
  .mapping { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .container { padding: 16px; }
  .topbar { padding: 0 16px; gap: 12px; height: auto; flex-wrap: wrap; padding-top: 10px; }
  .topbar nav { order: 3; flex-basis: 100%; padding-bottom: 8px; }
  .logout { margin-left: auto; }
  .grid2, .row2, .auth { grid-template-columns: 1fr; }
  .auth { min-height: 0; gap: 16px; }
  .import-summary { grid-template-columns: repeat(2, 1fr); }
  .mapping { grid-template-columns: 1fr; }
  .search input { width: 100%; }
  .search { flex: 1; }
  .details { grid-template-columns: 110px 1fr; }
  .vars ul { columns: 1; }
}
.tl-due .tl-dot { border-color: var(--soon); background: var(--soon-bg); }

.notice.trial { background: #fff6e5; border-color: #ffe0a3; }
.plan .plan-price { margin: 4px 0; font-size: 1.1rem; }
.plan .plan-price strong { font-size: 1.8rem; }
.plan.best { border: 2px solid var(--accent); }
.plan .btn { margin-top: 12px; }
a.logo { text-decoration: none; }

/* Page de bienvenue après inscription */
.welcome { max-width: 860px; margin: 0 auto; text-align: center; }
.welcome h1 { font-size: 2rem; margin: 4px 0 8px; }
.welcome-kicker { color: var(--paid); font-weight: 700; margin: 8px 0 0; }
.welcome-lead { font-size: 1.1rem; color: #3d434a; margin: 0 0 22px; }
.welcome-steps { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; list-style: none; padding: 0; margin: 0 0 26px; }
.welcome-steps li { display: flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--border); font-size: 0.9rem; color: var(--muted); }
.welcome-steps span { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #f0eee9; font-weight: 700; font-size: 0.8rem; }
.welcome-steps .done { color: var(--paid); border-color: #b2f2bb; background: var(--paid-bg); }
.welcome-steps .done span { background: var(--paid); color: #fff; }
.welcome-steps .todo { color: var(--soon); border-color: #ffe0a3; background: var(--soon-bg); }
.welcome-steps .current { color: var(--text); border-color: var(--accent); font-weight: 600; }
.welcome-steps .current span { background: var(--accent); color: #fff; }
.offer { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 28px; box-shadow: 0 20px 40px -28px rgba(0, 0, 0, 0.25); }
.offer-big { font-size: 2.2rem; font-weight: 800; color: var(--accent-dark); margin: 0; }
.offer-sub { max-width: 600px; margin: 6px auto 22px; color: #3d434a; }
.offer-plans { text-align: left; }
.offer-plans .card { margin-bottom: 0; position: relative; padding-top: 30px; }
.plan-tag { position: absolute; top: -12px; left: 18px; background: var(--accent); color: #fff; font-size: 0.78rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.plan-tag.muted-tag { background: #f0eee9; color: var(--muted); }
.big-btn { padding: 13px 16px; font-size: 1rem; }
.offer-why { list-style: none; padding: 0; margin: 22px 0 0; text-align: left; display: grid; gap: 8px; }
.offer-why li::before { content: "✓ "; color: var(--paid); font-weight: 800; }
.welcome-skip { margin: 18px 0 40px; font-size: 0.92rem; }
.welcome-skip a { color: var(--muted); }

/* Statuts des devis */
.badge.draft { background: #f0eee9; color: var(--muted); }
.badge.sent { background: var(--info-bg); color: #1c4f8f; }
.badge.accepted { background: var(--paid-bg); color: var(--paid); }
.badge.declined { background: var(--late-bg); color: var(--late); }
.badge.expired { background: var(--soon-bg); color: var(--soon); }
.tl-after_expiry .tl-dot { background: #e3e1dc; border-color: #e3e1dc; }
.getting-started { text-align: left; max-width: 640px; margin: 0 auto; line-height: 1.8; }
.card.highlight { border: 2px solid var(--accent); }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 16px; }
label.check { display: flex; align-items: flex-start; gap: 4px; font-weight: 400; }
label.check input { margin-top: 4px; flex: none; }
input.copy { margin: 0 0 8px; font-size: 0.85rem; background: #faf9f7; }
.narrow-card { max-width: 560px; }

/* Éditeur de lignes */
.lines-editor { width: 100%; border-collapse: collapse; min-width: 760px; }
.lines-editor th { text-align: left; font-size: 0.78rem; text-transform: uppercase; color: var(--muted); padding: 6px 6px; border-bottom: 1px solid var(--border); }
.lines-editor td { padding: 6px; vertical-align: top; border-bottom: 1px solid var(--border); }
.lines-editor td input, .lines-editor td select, .lines-editor td textarea { margin: 0; }
.lines-editor td:first-child { width: 42%; }
.lines-editor .line-total { padding-top: 15px; font-variant-numeric: tabular-nums; }
.lines-editor td:last-child { padding-top: 14px; }
.lines-foot { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-top: 12px; flex-wrap: wrap; }
.live-totals { display: grid; grid-template-columns: auto auto; gap: 4px 20px; margin: 0; font-variant-numeric: tabular-nums; }
.live-totals dt { color: var(--muted); }
.live-totals dd { margin: 0; text-align: right; }
.inline-field select { width: auto; max-width: 420px; margin: 0; }

/* Fiche devis */
.grid-doc { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
.catalog-item summary { display: grid; grid-template-columns: 1fr auto auto auto auto; gap: 16px; align-items: center; cursor: pointer; list-style: none; }
.catalog-item summary::-webkit-details-marker { display: none; }
.catalog-item[open] summary { margin-bottom: 12px; }
.catalog-item .ci-label { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* Document du devis (écran et impression) */
.doc { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; margin-bottom: 20px; box-shadow: var(--shadow); color: #1b1f24; }
.doc-head { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-bottom: 18px; border-bottom: 2px solid var(--accent); }
.doc-company { font-size: 1.2rem; }
.doc-title { text-align: right; }
.doc-title h2 { font-size: 1.5rem; margin: 0 0 6px; color: var(--accent-dark); }
.doc-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 20px 0; }
.doc-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); font-weight: 700; margin-bottom: 2px; }
.doc-label.inline { display: inline; font-size: 0.8rem; }
.doc-object { margin: 0 0 14px; }
.doc-lines { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.doc-lines th { text-align: left; font-size: 0.75rem; text-transform: uppercase; color: var(--muted); padding: 8px; border-bottom: 1px solid #d3d0c9; background: #f7f8fa; }
.doc-lines td { padding: 8px; border-bottom: 1px solid #eceae5; vertical-align: top; }
.doc-lines .num { text-align: right; font-variant-numeric: tabular-nums; }
.doc-totals { display: flex; justify-content: flex-end; margin: 14px 0 6px; }
.doc-totals table { border-collapse: collapse; min-width: 300px; font-variant-numeric: tabular-nums; }
.doc-totals th { text-align: left; font-weight: 400; padding: 4px 16px 4px 0; }
.doc-totals td { padding: 4px 0; text-align: right; }
.doc-totals .grand th, .doc-totals .grand td { font-weight: 800; font-size: 1.1rem; border-top: 2px solid #1b1f24; padding-top: 8px; }
.doc-terms { margin-top: 16px; font-size: 0.88rem; }
.doc-decision { margin-top: 22px; padding-top: 14px; border-top: 1px solid #eceae5; }
.decision { margin: 0; font-weight: 600; }
.decision.ok { color: var(--paid); }
.decision.ko { color: var(--late); }

/* Page du devis envoyée au client */
.doc-page { max-width: 920px; }
.doc-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.decide { border: 2px solid var(--accent); }
.decide .decline { margin-top: 18px; border-top: 1px solid var(--border); padding-top: 12px; }
.decide .decline summary { cursor: pointer; color: var(--muted); }
.decide .decline form { margin-top: 12px; }
.powered { text-align: center; margin: 24px 0; }
.powered a { color: inherit; }

@media (max-width: 1000px) {
  .grid-doc { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .row3, .doc-parties { grid-template-columns: 1fr; }
  .doc { padding: 18px; }
  .doc-title { text-align: left; }
  .catalog-item summary { grid-template-columns: 1fr auto; }
}

@media print {
  body { background: #fff; font-size: 12px; }
  .topbar, .no-print, .notice, .crumb, .page-head, aside, .danger-zone, .card, .sticky-actions { display: none !important; }
  .container, .doc-page { max-width: none; padding: 0; }
  .grid-doc { display: block; }
  .doc { border: none; box-shadow: none; padding: 0; margin: 0; }
  .doc-lines tr { page-break-inside: avoid; }
  .doc-head { border-bottom-color: #1b1f24; }
  a { color: inherit; text-decoration: none; }
}