/* DevisPro — SaaS B2B, mobile-first */
* { box-sizing: border-box; margin: 0; }
:root {
  /* Surfaces et texte */
  --bg: #f4f6fa; --card: #fff; --elev: #f7f9fd; --line: #e4e9f2;
  --txt: #16233b; --muted: #64748b; --track: #eef2f9;
  --field: #fff; --field-line: #d4dceb;
  /* Identité JLG : bleu et rouge du logo */
  --primary: #1b4fd8; --primary-d: #1740b4; --primary-soft: #e9effd;
  --accent: #e01f26; --accent-d: #b8161c;
  /* États */
  --ok: #16a34a; --warn: #d97706; --bad: #dc2626;
  --ok-soft: #e7f8ee; --warn-soft: #fff7ec; --bad-soft: #fdecec;
  /* Barre latérale */
  --side: #0f1c3d; --side-txt: #b6c3e0; --side-dim: #9fb0d4; --side-line: rgba(255,255,255,.12);
  /* Formes */
  --r-sm: 8px; --r: 12px; --r-lg: 16px;
  --shadow: 0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.08);
  --shadow-md: 0 2px 4px rgba(16,24,40,.05), 0 8px 20px -6px rgba(16,24,40,.14);
  --ring: 0 0 0 3px rgba(27,79,216,.28);
  color-scheme: light;
}

/* Thème sombre : mêmes jetons, redéfinis. Le choix explicite prime sur la préférence système. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c1220; --card: #141d31; --elev: #1a2439; --line: #26314a;
    --txt: #e8edf7; --muted: #94a3bd; --track: #222d45;
    --field: #101827; --field-line: #33405c;
    --primary: #5b8bff; --primary-d: #78a0ff; --primary-soft: #1b2947;
    --accent: #ff5a60; --accent-d: #ff7b80;
    --ok: #3ecf8e; --warn: #eab35a; --bad: #ff6b6b;
    --ok-soft: #12301f; --warn-soft: #33260f; --bad-soft: #3a1616;
    --side: #0a1122; --side-txt: #a8b7d6; --side-dim: #8395b8; --side-line: rgba(255,255,255,.09);
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 1px 3px rgba(0,0,0,.34);
    --shadow-md: 0 2px 4px rgba(0,0,0,.4), 0 8px 22px -6px rgba(0,0,0,.55);
    --ring: 0 0 0 3px rgba(91,139,255,.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0c1220; --card: #141d31; --elev: #1a2439; --line: #26314a;
  --txt: #e8edf7; --muted: #94a3bd; --track: #222d45;
  --field: #101827; --field-line: #33405c;
  --primary: #5b8bff; --primary-d: #78a0ff; --primary-soft: #1b2947;
  --accent: #ff5a60; --accent-d: #ff7b80;
  --ok: #3ecf8e; --warn: #eab35a; --bad: #ff6b6b;
  --ok-soft: #12301f; --warn-soft: #33260f; --bad-soft: #3a1616;
  --side: #0a1122; --side-txt: #a8b7d6; --side-dim: #8395b8; --side-line: rgba(255,255,255,.09);
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 1px 3px rgba(0,0,0,.34);
  --shadow-md: 0 2px 4px rgba(0,0,0,.4), 0 8px 22px -6px rgba(0,0,0,.55);
  --ring: 0 0 0 3px rgba(91,139,255,.35);
  color-scheme: dark;
}
html { -webkit-text-size-adjust: 100%; }
body { font: 14px/1.5 -apple-system, 'Segoe UI', Roboto, Arial, sans-serif; background: var(--bg); color: var(--txt); }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--primary); text-decoration: none; }
h1 { font-size: 22px; } h2 { font-size: 17px; } h3 { font-size: 14.5px; }

/* ---------- Layout ---------- */
[hidden] { display: none !important; }
.sidebar {
  position: fixed; inset: 0 auto 0 0; width: 232px; background: var(--side); color: var(--side-txt);
  display: flex; flex-direction: column; gap: 14px; padding: 18px 14px; z-index: 20;
}
.brand { display: flex; align-items: center; justify-content: center; padding: 4px 4px 10px; }
.brand img { max-width: 168px; width: 100%; height: auto; display: block; filter: drop-shadow(0 2px 6px rgba(0,0,0,.35)); }
.brand-mark { background: var(--primary); border-radius: 9px; width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; font-size: 18px; }
#nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
#nav a { color: var(--side-txt); padding: 10px 12px; border-radius: 9px; font-weight: 600; display: flex; gap: 10px; align-items: center; }
#nav a .ic { width: 20px; text-align: center; opacity: .9; }
#nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
#nav a.active { background: var(--primary); color: #fff; }
.sidebar-foot { border-top: 1px solid var(--side-line); padding-top: 12px; display: flex; flex-direction: column; gap: 8px; }
#btn-search { justify-content: center; }
#btn-search kbd { background: rgba(255,255,255,.14); border-radius: 4px; padding: 1px 5px; font: inherit; font-size: 11px; }
.user-chip { font-size: 12.5px; color: var(--side-dim); line-height: 1.35; }
.user-chip b { color: #fff; display: block; }
main { margin-left: 232px; padding: 26px 30px 60px; max-width: 1180px; }

/* ---------- Mobile ---------- */
.bottomnav { display: none; }
@media (max-width: 900px) {
  .sidebar { display: none; }
  main { margin-left: 0; padding: 16px 14px 90px; }
  .bottomnav {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
    background: var(--card); border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
    justify-content: space-around; align-items: flex-end;
  }
  .bottomnav a { color: var(--muted); font-size: 10.5px; font-weight: 600; display: flex; flex-direction: column; align-items: center; gap: 2px; min-width: 56px; }
  .bottomnav a span { font-size: 18px; line-height: 1; }
  .bottomnav a.active { color: var(--primary); }
  .bottomnav .fab { background: var(--primary); color: #fff; width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 26px; margin-top: -22px; box-shadow: 0 4px 12px rgba(36,86,230,.45); }
}
.sheet-overlay { position: fixed; inset: 0; background: rgba(10,18,40,.5); z-index: 40; display: flex; align-items: flex-end; }
.sheet { background: var(--card); width: 100%; border-radius: 16px 16px 0 0; padding: 18px 16px calc(20px + env(safe-area-inset-bottom)); display: flex; flex-direction: column; gap: 4px; }
.sheet a { padding: 13px 10px; font-weight: 600; color: var(--txt); border-radius: 9px; }
.sheet a:active { background: var(--primary-soft); }

/* ---------- Composants ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); padding: 18px; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head .sub { color: var(--muted); font-size: 13px; margin-top: 2px; }
.btn {
  border: 1px solid transparent; border-radius: 9px; padding: 9px 15px; font-weight: 600; cursor: pointer;
  background: var(--track); color: var(--txt); display: inline-flex; align-items: center; gap: 6px; transition: .12s;
}
.btn:hover { filter: brightness(.97); }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-d); }
.btn.ok { background: var(--ok); color: #fff; }
.btn.danger { background: var(--card); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 35%, transparent); }
.btn.ghost { background: transparent; border-color: var(--line); }
.sidebar .btn.ghost { color: var(--side-txt); border-color: var(--side-line); }
.btn.big { padding: 12px 16px; font-size: 15px; justify-content: center; }
.btn.small { padding: 6px 10px; font-size: 12.5px; }
.btn:disabled { opacity: .5; cursor: default; }

label.f { display: block; margin-bottom: 11px; }
label.f span { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
input, select, textarea {
  width: 100%; border: 1px solid var(--field-line); border-radius: var(--r-sm); padding: 9px 11px; background: var(--field); outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: var(--ring); }
textarea { min-height: 74px; resize: vertical; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 14px; }
@media (max-width: 640px) { .grid2, .grid3 { grid-template-columns: 1fr; } }

/* Badges statuts */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; white-space: nowrap; }
.badge::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.brouillon { background: #eef1f6; color: #5b6b85; }
.badge.envoye { background: #e7eefe; color: #2456e6; }
.badge.vu { background: #f1e9fd; color: #7c3aed; }
.badge.relance { background: #fdf1de; color: #b45309; }
.badge.accepte { background: #e3f5ea; color: #15803d; }
.badge.refuse { background: #fdeaea; color: #b91c1c; }
.badge.expire { background: #f3f4f6; color: #6b7280; }
.badge.en_cours { background: #e7eefe; color: #2456e6; }
.badge.termine { background: #e3f5ea; color: #15803d; }
.badge.envoyee { background: #e7eefe; color: #2456e6; }
.badge.payee { background: #e3f5ea; color: #15803d; }
.badge.retard { background: #fdeaea; color: #b91c1c; }

/* Stats dashboard */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; box-shadow: var(--shadow); }
.stat .v { font-size: 22px; font-weight: 800; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat .l { font-size: 12px; color: var(--muted); font-weight: 600; }
.stat.hero { background: linear-gradient(135deg, var(--primary), var(--primary-d)); border: 0; color: #fff; }
.stat.hero .l { color: rgba(255,255,255,.78); }

/* Listes / tableaux */
.rows { display: flex; flex-direction: column; }
.row-item {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px 6px; border-bottom: 1px solid var(--line); cursor: pointer; border-radius: 6px;
}
.row-item:last-child { border-bottom: 0; }
.row-item:hover { background: var(--elev); }
.row-item .ttl { font-weight: 700; }
.row-item .sub { color: var(--muted); font-size: 12.5px; }
.row-item .right { text-align: right; flex-shrink: 0; }
.row-item .amount { font-weight: 800; font-variant-numeric: tabular-nums; }
.empty { text-align: center; color: var(--muted); padding: 34px 10px; }
.empty .big-ic { font-size: 34px; margin-bottom: 8px; }

.searchbar { position: relative; margin-bottom: 14px; }
.searchbar input { padding-left: 34px; }
.searchbar::before { content: '🔎'; position: absolute; left: 10px; top: 9px; font-size: 14px; opacity: .55; }

.filters { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 14px; }
.chip { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 6px 13px; font-size: 12.5px; font-weight: 600; cursor: pointer; color: var(--muted); }
.chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* Wizard */
.steps { display: flex; gap: 4px; margin-bottom: 18px; flex-wrap: wrap; }
.step { flex: 1; min-width: 72px; text-align: center; font-size: 11px; font-weight: 700; color: var(--muted); padding: 7px 2px; border-top: 3px solid var(--line); }
.step.done { border-color: color-mix(in srgb, var(--primary) 55%, var(--line)); color: var(--primary); cursor: pointer; }
.step.current { border-color: var(--primary); color: var(--primary); }
.wizard-nav { display: flex; justify-content: space-between; gap: 10px; margin-top: 18px; }

/* Lignes de devis (éditeur) */
.items-editor { display: flex; flex-direction: column; gap: 8px; }
.item-row {
  /* dernière colonne = actions : 52px ne tenait que 3 boutons, or la ligne en compte jusqu'à 6
     (★ option, 📚 bibliothèque, ⧉ dupliquer, ↑ ↓ ordre, ✕ supprimer) → ils débordaient sur le TOTAL HT. */
  display: grid; grid-template-columns: 1fr 72px 64px 92px 78px 100px 148px; gap: 7px; align-items: center;
  background: var(--elev); border: 1px solid var(--line); border-radius: 9px; padding: 8px;
}
.item-row.title-row { grid-template-columns: 1fr 92px; background: var(--primary-soft); }
.item-row.option-row { background: #fffaf0; border-color: #f0dcb4; border-left: 3px solid var(--warn); }
.item-row.option-row .line-total { color: var(--warn); }
.item-row.title-row .c-desc { font-weight: 700; text-transform: uppercase; font-size: 12.5px; background: transparent; border-color: transparent; }
.item-row.title-row .c-desc:focus { background: #fff; border-color: var(--primary); }
.item-row .line-total { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; font-size: 13px; }
.item-row .acts { display: flex; gap: 2px; justify-content: flex-end; }
.item-row .del, .item-row .mv, .item-row .mvd, .item-row .sv, .item-row .opt, .item-row .dup { background: none; border: 0; cursor: pointer; font-size: 15px; padding: 2px 4px; border-radius: 5px; }
.item-row .opt:hover { background: #fdf1de; }
.item-row .del { color: #c33; }
.item-row .mv, .item-row .mvd, .item-row .sv, .item-row .dup { color: var(--muted); }
.item-row .del:hover, .item-row .mv:hover, .item-row .mvd:hover, .item-row .sv:hover, .item-row .dup:hover { background: #e8edf6; }
.item-head { display: none; }
@media (min-width: 800px) {
  .item-head { display: grid; grid-template-columns: 1fr 72px 64px 92px 78px 100px 148px; gap: 7px; padding: 0 9px; font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; }
}
@media (max-width: 799px) {
  .item-row { grid-template-columns: 1fr 1fr 1fr; }
  .item-row .c-desc { grid-column: 1 / -1; }
  .item-row .line-total { grid-column: 1 / 3; text-align: left; }
  .item-row .del { justify-self: end; }
}

.totals-box { margin-top: 16px; margin-left: auto; max-width: 340px; }
.totals-box .tr { display: flex; justify-content: space-between; padding: 5px 4px; }
.totals-box .tr.big { background: var(--primary); color: #fff; border-radius: 8px; padding: 9px 12px; font-weight: 800; font-size: 15px; margin-top: 5px; }
.totals-box .tr.muted { color: var(--muted); font-size: 12.5px; }

/* Recherche prestations */
.svc-results { display: flex; flex-direction: column; gap: 6px; max-height: 330px; overflow-y: auto; margin-top: 8px; }
.svc-hit { display: flex; justify-content: space-between; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 9px; padding: 9px 12px; cursor: pointer; background: #fff; }
.svc-hit:hover { border-color: var(--primary); background: var(--primary-soft); }
.svc-hit .n { font-weight: 700; }
.svc-hit .d { font-size: 12px; color: var(--muted); }
.svc-hit .p { font-weight: 700; white-space: nowrap; }
.svc-hit .cat { font-size: 10.5px; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: .4px; }

/* IA */
.ai-box { border: 1.5px dashed #b9c9f0; border-radius: var(--r); padding: 14px; background: #f6f9ff; margin-bottom: 14px; }
.ai-box h3 { display: flex; align-items: center; gap: 7px; margin-bottom: 8px; }
.ai-note { font-size: 12px; color: var(--muted); margin-top: 8px; }
.ai-line { display: flex; align-items: center; gap: 9px; padding: 7px 4px; border-bottom: 1px solid #e3eafd; }
/* le champ quantité est en type="text" + inputmode="decimal" (saisie à la virgule) : sans ce sélecteur il
   héritait du width:100% global, avalait la ligne et écrasait la colonne du nom en une lettre par ligne. */
.ai-line input[type="number"], .ai-line input[inputmode="decimal"] { width: 84px; flex: none; }
.ai-line > div { min-width: 0; }
.ai-line .src { font-size: 11px; color: var(--muted); font-style: italic; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(10,18,40,.55); z-index: 50; display: flex; align-items: center; justify-content: center; padding: 14px; }
.modal { background: #fff; border-radius: 14px; padding: 20px; width: 100%; max-width: 560px; max-height: 92vh; overflow-y: auto; }
.modal h2 { margin-bottom: 14px; }
.modal .actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 14px; }
@media (max-width: 640px) { .modal-overlay { align-items: flex-end; padding: 0; } .modal { border-radius: 16px 16px 0 0; max-width: none; } }

/* Toast */
#toast { position: fixed; bottom: 84px; left: 50%; transform: translateX(-50%); z-index: 80; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast-msg { background: #17233f; color: #fff; padding: 11px 18px; border-radius: 10px; font-weight: 600; box-shadow: 0 6px 20px rgba(0,0,0,.25); animation: pop .18s; max-width: 90vw; }
.toast-msg.err { background: #b91c1c; }
@keyframes pop { from { transform: translateY(8px); opacity: 0; } }

/* Auth */
.auth-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 18px; background: linear-gradient(160deg, #0f1c3d 0%, #1d3fa8 100%); }
.auth-card { background: #fff; border-radius: 16px; padding: 30px 28px; width: 100%; max-width: 420px; box-shadow: 0 18px 50px rgba(0,0,0,.35); }
.auth-card .brand { color: var(--txt); font-size: 22px; padding: 0 0 4px; }
.auth-card .tag { color: var(--muted); margin-bottom: 18px; }
.auth-switch { text-align: center; margin-top: 14px; font-size: 13px; }
.auth-err { background: #fdeaea; color: #b91c1c; border-radius: 8px; padding: 9px 12px; margin-bottom: 12px; font-weight: 600; font-size: 13px; }

/* Planning chantiers */
.pl-wrap { position: relative; }
.pl-head, .pl-row { display: grid; grid-template-columns: 160px 1fr; gap: 10px; align-items: center; }
.pl-scale { position: relative; height: 22px; }
.pl-mark { position: absolute; top: 0; bottom: 0; border-left: 1px solid var(--line); }
.pl-mark span { position: absolute; top: 0; left: 3px; font-size: 10px; color: var(--muted); white-space: nowrap; }
.pl-name { font-weight: 600; font-size: 12.5px; cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pl-name:hover { color: var(--primary); }
.pl-track { position: relative; height: 26px; background: #f2f5fa; border-radius: 6px; margin: 3px 0; }
.pl-bar { position: absolute; top: 4px; bottom: 4px; background: linear-gradient(180deg, #4a76f0, #2456e6); border-radius: 5px; cursor: pointer; min-width: 8px; }
.pl-bar:hover { filter: brightness(1.1); }
/* chantier dont la date de fin est passée sans être terminé = en retard */
.pl-bar.pl-late { background: linear-gradient(180deg, #ef5a5a, #d33); }
.pl-today { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--bad); opacity: .6; pointer-events: none; }
@media (max-width: 640px) { .pl-head, .pl-row { grid-template-columns: 90px 1fr; } }
.item-row .sv { background: none; border: 0; cursor: pointer; font-size: 13px; padding: 2px 3px; border-radius: 5px; }
.item-row .sv:hover { background: #e8edf6; }

/* Graphique barres CA */
.bars { display: flex; gap: 10px; align-items: stretch; height: 130px; padding-top: 4px; }
.bars .b { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 4px; }
.bars .fill { width: 100%; max-width: 48px; background: linear-gradient(180deg, #4a76f0, #2456e6); border-radius: 6px 6px 2px 2px; }
.bars .lbl { font-size: 11px; color: var(--muted); font-weight: 700; text-transform: capitalize; }
.bars .amt { font-size: 10.5px; font-weight: 700; white-space: nowrap; }

/* Divers */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }
.mt { margin-top: 16px; }
.mb { margin-bottom: 14px; }
.muted { color: var(--muted); }
.right { text-align: right; }
.flex { display: flex; gap: 9px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.thumb { width: 86px; height: 86px; object-fit: cover; border-radius: 9px; border: 1px solid var(--line); }
.doc-grid { display: flex; gap: 9px; flex-wrap: wrap; }
.doc-tile { position: relative; }
.doc-tile .rm { position: absolute; top: -6px; right: -6px; background: var(--bad); color: #fff; border: 0; border-radius: 50%; width: 20px; height: 20px; font-size: 11px; cursor: pointer; line-height: 1; }
.doc-tile { width: 108px; }
.doc-meta { display: flex; flex-direction: column; gap: 3px; margin-top: 3px; }
.doc-meta select, .doc-meta input { padding: 3px 5px; font-size: 11px; border-radius: 5px; }
.avg-hint { font-size: 12px; color: #0e7490; background: #ecfeff; border: 1px solid #a5f3fc; border-radius: 7px; padding: 6px 10px; margin-top: 6px; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 14px 0; }

/* Tableaux matériaux / comparatif d'achat */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .3px; color: var(--muted);
  padding: 7px 8px; border-bottom: 2px solid var(--line); white-space: nowrap; }
.tbl td { padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tbody tr:hover { background: #fafbfe; }
.tbl .n, .tbl th.n { text-align: right; }
.tbl tfoot td { border-top: 2px solid var(--line); border-bottom: 0; background: #f7f9fd; }
input.mini { padding: 4px 7px; font-size: 12.5px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
/* Un prix saisi par l'utilisateur se distingue d'un prix indicatif fourni au départ */
input.price { border-color: #e2c99a; background: #fffdf5; }
input.price.saisi { border-color: #a7e0bd; background: #f4fdf7; }
input.price.best { font-weight: 700; }
/* Tout tableau large doit défiler DANS sa carte, jamais faire déborder la page (mobile) */
.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch;
  /* indice de défilement horizontal : sur mobile la barre de scroll est masquée, une table large paraissait
     « coupée » (ex. colonne « N° de compte »). Ombres aux bords, visibles seulement s'il reste à défiler de ce
     côté (technique background-attachment: local — les dégradés « couvrants » local masquent l'ombre aux extrémités). */
  background:
    linear-gradient(to right, var(--card) 30%, rgba(255,255,255,0)) left center,
    linear-gradient(to left, var(--card) 30%, rgba(255,255,255,0)) right center,
    radial-gradient(farthest-side at left center, rgba(20,35,59,.16), rgba(20,35,59,0)) left center,
    radial-gradient(farthest-side at right center, rgba(20,35,59,.16), rgba(20,35,59,0)) right center;
  background-repeat: no-repeat;
  background-size: 28px 100%, 28px 100%, 12px 100%, 12px 100%;
  background-attachment: local, local, scroll, scroll;
}
.tbl-wrap.mb { margin-bottom: 14px; }

/* --- Débordement horizontal sur mobile ---
   Un enfant de grille CSS vaut min-width:auto : une URL longue ou un tableau large
   élargit sa colonne et pousse toute la page. On l'autorise à rétrécir. */
.two-col > *, .grid2 > *, .grid3 > * { min-width: 0; }
/* Les URL de partage n'ont aucune césure naturelle : on les coupe plutôt que déborder */
#main { overflow-wrap: break-word; }
/* Sous 640px, un bloc d'actions à droite se replie au lieu de forcer la largeur */
@media (max-width: 640px) {
  .row-item { flex-wrap: wrap; }
  .row-item .right { flex-shrink: 1; }
}
/* même piège en flex : sans min-width:0 un enfant ne descend pas sous sa largeur min-content */
.spread > *, .flex > * { min-width: 0; }

/* Option liée : proposée mais pas retenue tant que l'artisan ne la coche pas. Retrait visuel discret
   pour qu'on la distingue des lignes cochées sans qu'elle disparaisse. */
.ai-line.opt { opacity: .78; border-left: 3px solid var(--line); padding-left: 9px; }

/* ================= Polissage 2026-08-23 ================= */

/* Accessibilité : anneau de focus visible au clavier, sur tout ce qui se pilote sans souris. */
:where(a, button, .chip, .row-item, summary, [tabindex]):focus-visible {
  outline: none; box-shadow: var(--ring); border-radius: var(--r-sm);
}
@media (prefers-reduced-motion: no-preference) {
  .btn, .chip, .row-item, .card, summary { transition: background .14s, border-color .14s, box-shadow .14s, color .14s; }
}

/* Typographie : titres légèrement resserrés, chiffres alignés partout où on compare des montants. */
h1, h2, h3 { letter-spacing: -.011em; }
h1 { font-weight: 800; }
.amount, .v, .stat .v, td.num, .total { font-variant-numeric: tabular-nums; }

/* Cartes : ombre à deux plans et rayon un cran plus doux. */
.card { border-radius: var(--r-lg); }
.card:hover { box-shadow: var(--shadow-md); }
.chip { border-radius: 999px; }
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.active:hover { color: #fff; }

/* Lignes de liste : respiration et repère de survol au bord gauche. */
.row-item { padding: 13px 10px; border-radius: var(--r-sm); position: relative; }
.row-item::before {
  content: ''; position: absolute; left: 0; top: 6px; bottom: 6px; width: 3px;
  border-radius: 3px; background: var(--primary); opacity: 0;
}
.row-item:hover::before { opacity: 1; }

/* Sections repliables de la bibliothèque de prestations : 432 lignes ne se lisent pas d'un bloc. */
.grp { border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 8px; background: var(--card); overflow: hidden; }
.grp > summary {
  display: flex; align-items: center; gap: 10px; cursor: pointer; list-style: none;
  padding: 11px 14px; font-weight: 700; background: var(--elev);
}
.grp > summary::-webkit-details-marker { display: none; }
.grp > summary::before { content: '▸'; color: var(--muted); font-size: 12px; transition: transform .15s; }
.grp[open] > summary::before { transform: rotate(90deg); }
.grp > summary:hover { background: var(--primary-soft); }
.grp .grp-n { margin-left: auto; display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 12px; color: var(--muted); }
.grp .grp-n .pill { background: var(--track); border-radius: 999px; padding: 2px 9px; }
.grp .grp-n .pill.warn { background: var(--warn-soft); color: var(--warn); }
.grp .grp-body { padding: 4px 10px 8px; }

/* Bascule de thème dans le pied de la barre latérale. */
#btn-theme { justify-content: center; }

/* Badges en thème sombre : fond teinté à partir de la couleur du texte, texte éclairci. */
:root[data-theme="dark"] .badge,
:root:not([data-theme="light"]) .badge { background: color-mix(in srgb, currentColor 20%, transparent); }
:root[data-theme="dark"] .badge.brouillon, :root[data-theme="dark"] .badge.expire { color: #9aa8bf; }
:root[data-theme="dark"] .badge.envoye, :root[data-theme="dark"] .badge.en_cours, :root[data-theme="dark"] .badge.envoyee { color: #7ea2ff; }
:root[data-theme="dark"] .badge.vu { color: #b794f6; }
:root[data-theme="dark"] .badge.relance { color: #f0b45c; }
:root[data-theme="dark"] .badge.accepte, :root[data-theme="dark"] .badge.termine, :root[data-theme="dark"] .badge.payee { color: #5ed48f; }
:root[data-theme="dark"] .badge.refuse, :root[data-theme="dark"] .badge.retard { color: #f68787; }

/* L'aperçu d'impression du devis reste sur fond blanc, quel que soit le thème. */
@media print { :root { --bg: #fff; --card: #fff; --txt: #000; --line: #ccc; color-scheme: light; } }