/* ============================================================
   ImmoPilot — design system v2
   Minimaliste : fond neutre, surfaces blanches, hairlines,
   un accent unique discret. Typo Geist.
   ============================================================ */

:root {
  --encre: #17181c;
  --encre-2: #101114;
  --encre-3: #2c2e33;
  --papier: #fafafa;
  --surface: #ffffff;
  --accent: #2e5ce6;
  --accent-soft: rgba(46, 92, 230, 0.07);
  --cuivre: #8a6d3f;
  --cuivre-soft: rgba(154, 122, 70, 0.1);
  --cuivre-border: rgba(154, 122, 70, 0.3);
  --sauge: #1f7a4d;
  --sauge-soft: rgba(31, 122, 77, 0.08);
  --brique: #c03e26;
  --brique-soft: rgba(192, 62, 38, 0.07);
  --texte: #17181c;
  --texte-2: #5f646c;
  --texte-3: #9a9fa6;
  --bord: #ebebea;
  --bord-2: #dededd;
  --ombre: 0 1px 2px rgba(20, 21, 26, 0.03);
  --r-lg: 12px;
  --r-md: 10px;
  --r-sm: 8px;
  --display: "Geist", -apple-system, sans-serif;
  --body: "Geist", -apple-system, sans-serif;
  --mono: "Geist Mono", monospace;
  --sidebar-w: 232px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--body);
  background: var(--papier);
  color: var(--texte);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
::selection { background: rgba(46, 92, 230, 0.16); }

h1, h2, h3 { font-family: var(--display); letter-spacing: -0.012em; }

/* ---------- Layout ---------- */
.app { display: flex; min-height: 100vh; min-height: 100dvh; }

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--bord);
  color: var(--texte-2);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  z-index: 40;
}
.sb-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 16px 14px;
  font-family: var(--display); font-weight: 650; font-size: 15px; color: var(--texte);
  letter-spacing: -0.01em;
}
.sb-logo .mark {
  width: 28px; height: 28px; border-radius: 8px; background: var(--encre);
  display: grid; place-items: center; flex-shrink: 0;
}
.sb-logo .mark svg { display: block; }
.sb-logo small { display: block; font-family: var(--mono); font-weight: 400; font-size: 9px; color: var(--texte-3); letter-spacing: 0.09em; }
.sb-section { padding: 16px 16px 5px; font-size: 10.5px; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; color: var(--texte-3); }
.sb-nav { display: flex; flex-direction: column; gap: 1px; padding: 0 8px; overflow-y: auto; }
.sb-link {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; border-radius: 7px;
  color: var(--texte-2); font-weight: 500; font-size: 13px;
  transition: background 0.12s ease, color 0.12s ease;
  width: 100%; text-align: left;
}
.sb-link svg { flex-shrink: 0; opacity: 0.75; }
.sb-link:hover { background: #f4f4f3; color: var(--texte); }
.sb-link.active { background: #f0f0ef; color: var(--texte); font-weight: 600; }
.sb-link.active svg { opacity: 1; }
.sb-link .count {
  margin-left: auto; font-family: var(--mono); font-size: 10.5px;
  background: var(--papier); border: 1px solid var(--bord); border-radius: 20px; padding: 0 6px;
  color: var(--texte-3);
}
.sb-foot { margin-top: auto; padding: 12px 16px 16px; border-top: 1px solid var(--bord); }
.sb-user { display: flex; align-items: center; gap: 10px; }
.sb-user .avatar { width: 30px; height: 30px; }
.sb-user b { display: block; font-size: 12.5px; color: var(--texte); font-weight: 600; }
.sb-user span { font-size: 11px; color: var(--texte-3); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 28px;
  background: rgba(250, 250, 250, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--bord);
  position: sticky; top: 0; z-index: 30;
}
.topbar h1 { font-size: 15.5px; font-weight: 600; }
.topbar .crumb { font-size: 12px; color: var(--texte-3); font-family: var(--mono); }
.burger { display: none; width: 36px; height: 36px; border-radius: 8px; border: 1px solid var(--bord-2); background: var(--surface); place-items: center; flex-shrink: 0; }
.tb-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.tb-date { font-size: 12px; color: var(--texte-3); font-weight: 450; }

.content { padding: 22px 28px 48px; max-width: 1200px; width: 100%; margin: 0 auto; }

/* ---------- Composants ---------- */
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  display: inline-grid; place-items: center; flex-shrink: 0;
  color: #fff; font-weight: 600; font-size: 10.5px; letter-spacing: 0.02em;
}

.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border-radius: 8px;
  font-weight: 550; font-size: 13px;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  border: 1px solid transparent;
}
.btn-primary { background: var(--encre); color: #fff; }
.btn-primary:hover { background: var(--encre-3); }
.btn-cuivre { background: var(--encre); color: #fff; }
.btn-cuivre:hover { background: var(--encre-3); }
.btn-ghost { border-color: var(--bord-2); background: var(--surface); color: var(--texte); }
.btn-ghost:hover { border-color: #c6c6c4; background: #fcfcfb; }
.btn-sm { padding: 4px 10px; font-size: 12px; border-radius: 7px; }

.card {
  background: var(--surface);
  border: 1px solid var(--bord);
  border-radius: var(--r-lg);
  box-shadow: var(--ombre);
}
.card-pad { padding: 18px; }
.card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 13px 18px; border-bottom: 1px solid var(--bord);
}
.card-head h3 { font-size: 13.5px; font-weight: 600; }
.card-head .more { font-size: 12px; color: var(--texte-2); font-weight: 500; }
.card-head .more:hover { color: var(--accent); }

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 6px;
  font-size: 11px; font-weight: 550; white-space: nowrap;
}
.badge-cuivre { background: var(--cuivre-soft); color: var(--cuivre); }
.badge-sauge { background: var(--sauge-soft); color: var(--sauge); }
.badge-brique { background: var(--brique-soft); color: var(--brique); }
.badge-neutre { background: #f1f1f0; color: var(--texte-2); }
.badge-encre { background: var(--encre); color: #fff; }
.badge .dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

/* Score chaud / tiède / froid */
.score-chaud { background: var(--brique-soft); color: var(--brique); }
.score-tiede { background: var(--cuivre-soft); color: var(--cuivre); }
.score-froid { background: rgba(70, 90, 126, 0.08); color: #46607e; }

/* DPE — couleurs officielles, exception data-viz */
.dpe {
  display: inline-grid; place-items: center;
  width: 22px; height: 22px; border-radius: 6px;
  font-family: var(--mono); font-weight: 600; font-size: 11px; color: #fff;
  flex-shrink: 0;
}
.dpe-A { background: #009c6d; } .dpe-B { background: #52b153; }
.dpe-C { background: #a5cc44; color: #2a3a12; } .dpe-D { background: #f4e70f; color: #56511a; }
.dpe-E { background: #f0b40f; color: #4d3a08; } .dpe-F { background: #eb8235; }
.dpe-G { background: #d7221f; }

.mono { font-family: var(--mono); }
.muted { color: var(--texte-2); }
.small { font-size: 12px; }

/* Tables */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th {
  text-align: left; padding: 8px 14px;
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--texte-3); border-bottom: 1px solid var(--bord);
  white-space: nowrap;
}
.tbl td { padding: 10px 14px; border-bottom: 1px solid var(--bord); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr { transition: background 0.12s ease; }
.tbl tbody tr:hover { background: #fafaf9; }
.tbl .num { text-align: right; font-family: var(--mono); font-size: 12px; }

/* Inputs */
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 11.5px; font-weight: 550; color: var(--texte-2); }
.input, select.input, textarea.input {
  background: var(--surface);
  border: 1px solid var(--bord-2);
  border-radius: 8px;
  padding: 8px 11px;
  font-size: 13px;
  width: 100%;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.search {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--bord-2); border-radius: 8px;
  padding: 7px 11px; min-width: 0;
}
.search input { border: none; outline: none; background: none; width: 100%; font-size: 13px; }
.search svg { color: var(--texte-3); flex-shrink: 0; }

/* Filter chips */
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  padding: 5px 11px; border-radius: 7px; font-size: 12px; font-weight: 500;
  border: 1px solid var(--bord-2); background: var(--surface); color: var(--texte-2);
  transition: all 0.12s ease;
}
.chip:hover { border-color: #c6c6c4; color: var(--texte); }
.chip.active { background: var(--encre); border-color: var(--encre); color: #fff; }

/* Switch (automatisations) */
.switch {
  position: relative; width: 34px; height: 20px; border-radius: 20px;
  background: var(--bord-2); transition: background 0.15s ease;
  flex-shrink: 0; border: none; padding: 0;
}
.switch::after {
  content: ""; position: absolute; top: 2px; left: 2px;
  width: 16px; height: 16px; border-radius: 50%; background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
  transition: transform 0.15s ease;
}
.switch.on { background: var(--accent); }
.switch.on::after { transform: translateX(14px); }

/* KPI */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.kpi { padding: 15px 16px; }
.kpi .k-label { font-size: 11.5px; font-weight: 500; color: var(--texte-2); display: flex; align-items: center; gap: 7px; }
.kpi .k-label svg { color: var(--texte-3); }
.kpi .k-value { font-family: var(--display); font-size: 24px; font-weight: 650; letter-spacing: -0.02em; margin-top: 5px; font-variant-numeric: tabular-nums; }
.kpi .k-sub { font-size: 11.5px; color: var(--texte-3); margin-top: 2px; }
.kpi .k-sub b.up { color: var(--sauge); font-weight: 600; } .kpi .k-sub b.down { color: var(--brique); font-weight: 600; }

/* Grilles */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3070 { display: grid; grid-template-columns: 1.55fr 1fr; gap: 14px; }
.grid-2 > *, .grid-3070 > *, .kpis > *, .stack > * { min-width: 0; }
.kpis-3 { grid-template-columns: repeat(3, 1fr); }
.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; align-items: center; gap: 10px; }
.spread { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* Cartes bien */
.biens-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.bien-card { overflow: hidden; display: flex; flex-direction: column; transition: border-color 0.12s ease, box-shadow 0.12s ease; cursor: pointer; }
.bien-card:hover { border-color: var(--bord-2); box-shadow: 0 2px 10px rgba(20, 21, 26, 0.06); }
.bien-photo { position: relative; aspect-ratio: 16/9.6; overflow: hidden; background: #ececea; }
.bien-photo svg { display: block; width: 100%; height: 100%; }
.bien-photo .ph-badges { position: absolute; top: 9px; left: 9px; display: flex; gap: 5px; }
.bien-photo .ph-dpe { position: absolute; bottom: 9px; right: 9px; }
.bien-body { padding: 13px 15px 15px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
.bien-prix { font-family: var(--display); font-size: 17px; font-weight: 650; letter-spacing: -0.015em; font-variant-numeric: tabular-nums; }
.bien-prix small { font-family: var(--mono); font-size: 10.5px; font-weight: 400; color: var(--texte-3); margin-left: 6px; }
.bien-titre { font-weight: 550; font-size: 13.5px; line-height: 1.35; }
.bien-loc { font-size: 12px; color: var(--texte-2); display: flex; align-items: center; gap: 5px; }
.bien-meta { display: flex; gap: 12px; font-size: 11.5px; color: var(--texte-2); font-weight: 450; border-top: 1px solid var(--bord); padding-top: 9px; margin-top: auto; }
.bien-meta span { display: flex; align-items: center; gap: 5px; }
.bien-ref { font-family: var(--mono); font-size: 10px; color: var(--texte-3); }

/* Statuts biens */
.st-estimation { background: rgba(70, 90, 126, 0.09); color: #46607e; }
.st-mandat { background: var(--sauge-soft); color: var(--sauge); }
.st-sous_offre { background: var(--cuivre-soft); color: var(--cuivre); }
.st-compromis { background: rgba(101, 74, 116, 0.09); color: #654a74; }
.st-vendu { background: var(--encre); color: #fff; }

/* Kanban */
.kanban { display: grid; grid-auto-flow: column; grid-auto-columns: 264px; gap: 12px; overflow-x: auto; padding-bottom: 10px; -webkit-overflow-scrolling: touch; }
.kb-col { background: #f4f4f3; border: 1px solid var(--bord); border-radius: var(--r-md); padding: 10px; display: flex; flex-direction: column; gap: 8px; min-height: 200px; }
.kb-col-head { display: flex; align-items: center; gap: 7px; font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--texte-2); padding: 2px 4px; }
.kb-col-head .count { margin-left: auto; font-family: var(--mono); font-size: 10.5px; background: var(--surface); border: 1px solid var(--bord); border-radius: 12px; padding: 0 6px; }
.kb-card { background: var(--surface); border: 1px solid var(--bord); border-radius: var(--r-sm); padding: 11px; box-shadow: var(--ombre); display: flex; flex-direction: column; gap: 6px; }
.kb-card b { font-size: 12.5px; }
.kb-card .kb-sub { font-size: 11.5px; color: var(--texte-2); }
.kb-move { display: flex; justify-content: space-between; margin-top: 2px; }
.kb-move button { color: var(--texte-3); padding: 3px 6px; border-radius: 6px; transition: all 0.12s ease; display: inline-flex; }
.kb-move button:hover { background: var(--accent-soft); color: var(--accent); }

/* Listes d'items (activité, alertes, visites) */
.feed { display: flex; flex-direction: column; }
.feed-item { display: flex; gap: 11px; padding: 10px 18px; border-bottom: 1px solid var(--bord); align-items: flex-start; }
.feed-item:last-child { border-bottom: none; }
.feed-ico { width: 28px; height: 28px; border-radius: 8px; background: #f1f1f0; color: var(--texte-2); display: grid; place-items: center; flex-shrink: 0; margin-top: 1px; }
.feed-ico.sauge { background: var(--sauge-soft); color: var(--sauge); }
.feed-ico.brique { background: var(--brique-soft); color: var(--brique); }
.feed-ico.encre { background: #f1f1f0; color: var(--texte); }
.feed-txt { font-size: 12.5px; line-height: 1.45; min-width: 0; }
.feed-txt .when { font-size: 11px; color: var(--texte-3); font-family: var(--mono); margin-top: 1px; }

/* Barres de progression */
.bar { height: 5px; border-radius: 5px; background: #ededec; overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 5px; background: var(--encre); }
.bar i.sauge { background: var(--sauge); }
.bar i.brique { background: var(--brique); }

/* Match score */
.match {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  padding: 1px 7px; border-radius: 6px;
  background: var(--sauge-soft); color: var(--sauge);
}

/* Étoiles avis */
.stars { display: inline-flex; gap: 1px; color: #d9a514; }
.stars svg { fill: currentColor; stroke: currentColor; stroke-width: 1; }
.stars .off { color: var(--bord-2); }

/* Modal */
.modal-veil {
  position: fixed; inset: 0; background: rgba(18, 19, 22, 0.4);
  display: grid; place-items: center; z-index: 100; padding: 18px;
  animation: veil-in 0.16s ease;
}
@keyframes veil-in { from { opacity: 0; } }
.modal {
  background: var(--surface); border-radius: var(--r-lg);
  width: 100%; max-width: 600px; max-height: 90vh; max-height: 90dvh;
  display: flex; flex-direction: column;
  animation: modal-in 0.2s cubic-bezier(0.2, 0.9, 0.3, 1);
  overflow: hidden;
  border: 1px solid var(--bord);
}
@keyframes modal-in { from { opacity: 0; transform: translateY(10px) scale(0.99); } }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px 13px; border-bottom: 1px solid var(--bord); }
.modal-head h3 { font-size: 15px; font-weight: 600; }
.modal-x { width: 30px; height: 30px; border-radius: 7px; display: grid; place-items: center; color: var(--texte-2); transition: background 0.12s ease; }
.modal-x:hover { background: #f1f1f0; }
.modal-body { padding: 18px 20px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 13px 20px 16px; border-top: 1px solid var(--bord); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.form-grid .full { grid-column: 1 / -1; }

/* Toasts */
.toasts { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 200; width: min(400px, calc(100vw - 32px)); }
.toast {
  background: var(--encre); color: #fff;
  border-radius: 10px; padding: 11px 15px;
  font-size: 13px; font-weight: 450;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 8px 28px rgba(16, 17, 20, 0.3);
  animation: toast-in 0.22s cubic-bezier(0.2, 0.9, 0.3, 1);
}
.toast svg { color: #59c88e; flex-shrink: 0; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

/* Vue détail bien */
.detail-hero { display: grid; grid-template-columns: 1.4fr 1fr; gap: 14px; }
.detail-photo { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--bord); position: relative; background: #ececea; }
.detail-photo svg { display: block; width: 100%; height: 100%; }
.detail-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.fact { background: var(--surface); border: 1px solid var(--bord); border-radius: var(--r-md); padding: 10px 12px; }
.fact .f-label { font-size: 10px; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: var(--texte-3); }
.fact .f-value { font-weight: 600; font-size: 13.5px; margin-top: 3px; }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 500; color: var(--texte-2); margin-bottom: 13px; transition: color 0.12s ease; }
.back-link:hover { color: var(--texte); }

/* Vue vide */
.empty { padding: 32px 20px; text-align: center; color: var(--texte-2); font-size: 13px; }
.empty b { display: block; font-size: 14px; color: var(--texte); margin-bottom: 3px; }

/* Nav mobile basse */
.mobnav { display: none; }

/* Veil mobile pour drawer */
.sb-veil { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .kpis, .kpis-3 { grid-template-columns: repeat(2, 1fr); }
  .biens-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-3070 { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    transform: translateX(-104%);
    transition: transform 0.22s cubic-bezier(0.2, 0.9, 0.3, 1);
    box-shadow: 0 0 40px rgba(16, 17, 20, 0.28);
    width: min(280px, 84vw);
  }
  .app.nav-open .sidebar { transform: translateX(0); }
  .app.nav-open .sb-veil {
    display: block; position: fixed; inset: 0;
    background: rgba(18, 19, 22, 0.35); z-index: 35;
    animation: veil-in 0.18s ease;
  }
  .burger { display: grid; }
  .topbar { padding: 11px 16px; }
  .content { padding: 16px 16px 90px; }
  .grid-2 { grid-template-columns: 1fr; }
  .detail-hero { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .tb-date { display: none; }

  .mobnav {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
    background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px);
    border-top: 1px solid var(--bord);
    padding: 5px 4px calc(5px + env(safe-area-inset-bottom));
  }
  .mobnav button {
    flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
    font-size: 9.5px; font-weight: 550; color: var(--texte-3); padding: 5px 2px;
    border-radius: 8px;
  }
  .mobnav button.active { color: var(--texte); }
}

@media (max-width: 560px) {
  .kpis, .kpis-3 { grid-template-columns: repeat(2, 1fr); gap: 9px; }
  .kpi .k-value { font-size: 20px; }
  .biens-grid { grid-template-columns: 1fr; }
  .kanban { grid-auto-columns: 82vw; }
  .topbar h1 { font-size: 14.5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }