/* =========================================================
   Patrimoine — Design system
   Senior-friendly: body 16px min, buttons 44px+, strong contrast
   ========================================================= */

:root {
  /* Palette */
  --cream: #F5F1EA;
  --cream-2: #EEE8DC;
  --paper: #FBF8F2;
  --ink: #1A1A1A;
  --ink-2: #3C3A36;
  --ink-3: #6B6760;
  --ink-4: #9A958B;
  --line: #E3DBC9;
  --line-2: #D6CCB5;

  --forest: #2D5F3F;
  --forest-2: #244D33;
  --forest-3: #E4ECE6;

  --terra: #C2542A;
  --terra-2: #A34420;
  --terra-3: #F6E3D8;

  --gold: #B8935A;
  --gold-2: #9E7C47;
  --gold-3: #F1E7D4;

  --ok: #2D5F3F;
  --warn: #C2542A;
  --muted: #9A958B;

  /* Type */
  --sans: "Inter", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;

  /* Sizes — senior-friendly */
  --fs-xs: 13px;
  --fs-sm: 14px;
  --fs-base: 16px;
  --fs-md: 17px;
  --fs-lg: 20px;
  --fs-xl: 26px;
  --fs-2xl: 34px;
  --fs-3xl: 48px;
  --fs-4xl: 64px;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;

  --shadow-1: 0 1px 0 rgba(26,26,26,.04), 0 1px 2px rgba(26,26,26,.04);
  --shadow-2: 0 4px 20px rgba(26,26,26,.06);
  --shadow-3: 0 18px 50px rgba(26,26,26,.10);

  --sidebar-w: 268px;
  --header-h: 72px;
}

/* dense mode */
.density-compact { --fs-base: 15px; --fs-md: 16px; --fs-lg: 19px; }
.density-cozy { /* default */ }

/* dark mode */
.theme-dark {
  --cream:#17181A; --cream-2:#1E1F22; --paper:#1B1C1F;
  --ink:#F3EEE2; --ink-2:#D7D2C4; --ink-3:#9A958B; --ink-4:#6B6760;
  --line:#2B2C2F; --line-2:#3A3B3F;
  --forest:#7FB693; --forest-2:#9BC9AC; --forest-3:#23332A;
  --terra:#E08563; --terra-2:#ECA486; --terra-3:#3A241B;
  --gold:#D5B47E; --gold-2:#E4C898; --gold-3:#33291B;
}

/* accent swap */
.accent-gold { --forest: var(--gold); --forest-2: var(--gold-2); --forest-3: var(--gold-3); }
.accent-terra { --forest: var(--terra); --forest-2: var(--terra-2); --forest-3: var(--terra-3); }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  font-size: var(--fs-base);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }

/* ------------- Layout ------------- */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}
.sidebar {
  position: sticky; top: 0;
  height: 100vh;
  background: var(--paper);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  padding: 20px 14px;
  gap: 4px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--forest); color: #F5F1EA;
  display: grid; place-items: center;
  font-family: var(--serif); font-size: 22px; line-height: 1;
  font-style: italic;
}
.brand-name {
  font-family: var(--serif); font-size: 24px; line-height: 1;
  letter-spacing: .2px;
}
.brand-sub { font-size: 12px; color: var(--ink-3); margin-top: 2px; }

.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 12px;
  border-radius: 10px;
  color: var(--ink-2);
  cursor: pointer;
  min-height: 44px;
  font-size: var(--fs-md);
  font-weight: 500;
  transition: background .15s, color .15s, transform .15s;
  user-select: none;
  border: 1px solid transparent;
}
.nav-item:hover { background: var(--cream-2); color: var(--ink); }
.nav-item.active {
  background: var(--forest);
  color: #F5F1EA;
  box-shadow: var(--shadow-1);
}
.nav-item.active .nav-badge { background: rgba(255,255,255,.18); color:#F5F1EA; }
.nav-item .nav-badge {
  margin-left: auto;
  font-size: 12px;
  background: var(--terra-3); color: var(--terra-2);
  border-radius: 999px;
  padding: 2px 8px;
  font-weight: 600;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 14px; border-top: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 8px;
}
.me {
  display: flex; align-items: center; gap: 10px;
  padding: 8px; border-radius: 10px;
}
.me:hover { background: var(--cream-2); cursor: pointer; }
.me-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gold-3); color: var(--gold-2);
  font-weight: 700;
  display: grid; place-items: center;
  font-size: 15px;
}
.me-name { font-weight: 600; font-size: 15px; }
.me-role { font-size: 12px; color: var(--ink-3); }

/* ------------- Main ------------- */
.main {
  display: flex; flex-direction: column;
  min-width: 0;
}
.topbar {
  position: sticky; top: 0; z-index: 10;
  height: var(--header-h);
  display: flex; align-items: center; gap: 14px;
  padding: 0 28px;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
.topbar h1 {
  font-family: var(--serif); font-weight: 400; font-style: italic;
  font-size: var(--fs-xl); margin: 0;
}
.topbar .sep { flex: 1; }
.crumbs { color: var(--ink-3); font-size: 14px; }

.content {
  padding: 28px;
  max-width: 1500px;
  width: 100%;
}

/* ------------- Generic ------------- */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-1);
}
.card-lg { padding: 28px; border-radius: var(--r-xl); }
.card-title {
  font-family: var(--serif); font-weight: 400; font-style: italic;
  font-size: var(--fs-lg);
  margin: 0 0 4px;
}
.card-sub { color: var(--ink-3); font-size: 14px; margin: 0; }
.card-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 12px; margin-bottom: 16px;
}

.grid { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-2-3 { grid-template-columns: 2fr 1fr; }
.grid-3-2 { grid-template-columns: 3fr 2fr; }
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .grid-2-3, .grid-3-2 { grid-template-columns: 1fr; }
}

/* ------------- Buttons ------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line-2);
  font-weight: 600;
  font-size: var(--fs-base);
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .05s;
  white-space: nowrap;
}
.btn:hover { background: var(--cream-2); }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--forest); color: #F5F1EA;
  border-color: var(--forest-2);
}
.btn-primary:hover { background: var(--forest-2); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--cream-2); }
.btn-terra { background: var(--terra); color: #F5F1EA; border-color: var(--terra-2); }
.btn-terra:hover { background: var(--terra-2); }
.btn-sm { min-height: 36px; padding: 6px 12px; font-size: 14px; border-radius: 8px; }
.btn-icon { width: 44px; padding: 0; justify-content: center; }
.btn-icon.btn-sm { width: 36px; }

.icon { width: 20px; height: 20px; stroke-width: 1.75; flex: none; }
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 24px; height: 24px; }

/* ------------- KPI ------------- */
.kpi {
  display: flex; flex-direction: column;
  gap: 10px;
}
.kpi-label {
  display: flex; align-items: center; gap: 8px;
  color: var(--ink-3); font-size: 14px;
  text-transform: uppercase; letter-spacing: .08em;
  font-weight: 600;
}
.kpi-value {
  font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: var(--fs-3xl);
  line-height: 1;
  color: var(--ink);
  letter-spacing: -.01em;
}
.kpi-value .u { font-family: var(--sans); font-style: normal; font-size: .5em; color: var(--ink-3); margin-left: 4px; font-weight: 500; }
.kpi-trend { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; }
.kpi-trend.up { color: var(--forest); }
.kpi-trend.down { color: var(--terra); }
.kpi-sub { color: var(--ink-3); font-size: 14px; }

/* ------------- Chips / Badges ------------- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  background: var(--cream-2);
  color: var(--ink-2);
  border: 1px solid var(--line);
}
.chip-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); }
.chip.ok { background: var(--forest-3); color: var(--forest-2); border-color: transparent; }
.chip.ok .chip-dot { background: var(--forest); }
.chip.warn { background: var(--terra-3); color: var(--terra-2); border-color: transparent; }
.chip.warn .chip-dot { background: var(--terra); }
.chip.gold { background: var(--gold-3); color: var(--gold-2); border-color: transparent; }
.chip.gold .chip-dot { background: var(--gold); }

/* ------------- Input ------------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 14px; color: var(--ink-2); font-weight: 600; }
.input, .select, .textarea {
  height: 44px;
  padding: 0 14px;
  background: var(--paper);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  font-size: var(--fs-base);
  color: var(--ink);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.textarea { height: auto; padding: 10px 14px; }
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--forest);
  box-shadow: 0 0 0 3px var(--forest-3);
}
.input-search {
  position: relative;
}
.input-search .icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--ink-3); pointer-events: none;}
.input-search .input { padding-left: 42px; min-width: 280px; }

/* ------------- Tabs / Segment ------------- */
.segment {
  display: inline-flex;
  padding: 4px;
  background: var(--cream-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  gap: 2px;
}
.segment > button {
  min-height: 36px;
  padding: 6px 14px;
  border: none; background: transparent; cursor: pointer;
  border-radius: 8px;
  font-weight: 600;
  color: var(--ink-2);
}
.segment > button.on { background: var(--paper); color: var(--ink); box-shadow: var(--shadow-1); }

/* ------------- Table ------------- */
.table {
  width: 100%;
  border-collapse: separate; border-spacing: 0;
  font-size: var(--fs-base);
}
.table th {
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-3);
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--cream-2);
  position: sticky; top: 0;
}
.table td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.table tr:hover td { background: var(--cream-2); }
.table tr:last-child td { border-bottom: none; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

/* ------------- Progress ------------- */
.bar {
  width: 100%; height: 10px;
  background: var(--cream-2);
  border-radius: 999px; overflow: hidden;
  border: 1px solid var(--line);
}
.bar > span {
  display: block; height: 100%;
  background: var(--forest);
  border-radius: 999px;
  transition: width .4s ease;
}
.bar.warn > span { background: var(--terra); }
.bar.gold > span { background: var(--gold); }

/* ------------- Modal / Drawer ------------- */
.overlay {
  position: fixed; inset: 0;
  background: rgba(26,26,26,.35);
  backdrop-filter: blur(2px);
  display: flex; align-items: stretch; justify-content: flex-end;
  z-index: 100;
  animation: fade .2s ease;
}
@keyframes fade { from { opacity: 0 } to { opacity: 1 } }
.drawer {
  width: min(520px, 94vw);
  background: var(--paper);
  border-left: 1px solid var(--line);
  padding: 24px 26px;
  overflow: auto;
  animation: slide .25s ease;
}
@keyframes slide { from { transform: translateX(20px); opacity: 0 } to { transform: none; opacity: 1 } }
.modal {
  position: fixed; inset: 0;
  background: rgba(26,26,26,.4);
  display: grid; place-items: center;
  z-index: 100; padding: 24px;
  animation: fade .2s ease;
}
.modal-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  max-width: 520px; width: 100%;
  padding: 26px;
  box-shadow: var(--shadow-3);
  animation: pop .2s ease;
}
@keyframes pop { from { transform: translateY(8px); opacity: 0 } to { transform: none; opacity: 1 } }

/* ------------- Toast ------------- */
.toasts {
  position: fixed; bottom: 20px; right: 20px; z-index: 200;
  display: flex; flex-direction: column; gap: 10px;
}
.toast {
  background: var(--ink); color: var(--cream);
  border-radius: 12px;
  padding: 12px 16px;
  min-width: 260px;
  font-weight: 500;
  box-shadow: var(--shadow-3);
  display: flex; align-items: center; gap: 10px;
  animation: slide .2s ease;
}
.toast.ok { background: var(--forest); }
.toast.warn { background: var(--terra); }

/* ------------- Map ------------- */
.map-wrap {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  overflow: hidden;
}
.map-svg { display: block; width: 100%; height: 100%; }
.map-land { fill: var(--cream-2); stroke: var(--line-2); stroke-width: 1; }
.map-water { fill: var(--paper); }
.map-pin {
  cursor: pointer;
  transition: transform .15s;
  transform-origin: center bottom;
}
.map-pin:hover { transform: scale(1.15); }
.map-pin.sel { transform: scale(1.25); }
.map-label {
  font-size: 11px; fill: var(--ink-3); font-weight: 500;
  pointer-events: none;
}
.map-title {
  position: absolute; top: 14px; left: 18px;
  font-family: var(--serif); font-style: italic;
  font-size: 22px;
}
.map-legend {
  position: absolute; bottom: 14px; left: 18px;
  display: flex; gap: 10px; flex-wrap: wrap;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 12px;
  box-shadow: var(--shadow-1);
  font-size: 13px;
}
.map-legend .chip { padding: 2px 8px; font-size: 12px; }

.map-cluster {
  position: absolute; top: 14px; right: 18px;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 12px;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  min-width: 150px;
}
.map-cluster b { font-size: 14px; }

/* ------------- Chart ------------- */
.chart { width: 100%; height: 100%; display: block; overflow: visible; }
.chart-axis { stroke: var(--line); }
.chart-grid { stroke: var(--line); stroke-dasharray: 2 4; }
.chart-bar { fill: var(--forest); transition: fill .15s; }
.chart-bar.alt { fill: var(--gold); }
.chart-bar:hover { fill: var(--forest-2); }
.chart-line { fill: none; stroke: var(--forest); stroke-width: 2.5; }
.chart-line-alt { fill: none; stroke: var(--gold); stroke-width: 2.5; stroke-dasharray: 4 4; }
.chart-area { fill: var(--forest-3); }
.chart-dot { fill: var(--paper); stroke: var(--forest); stroke-width: 2; }
.chart-label { font-size: 12px; fill: var(--ink-3); }
.chart-val { font-size: 12px; fill: var(--ink); font-weight: 600; }

/* ------------- Pin ------------- */
.pin-callout {
  position: absolute;
  background: var(--ink); color: var(--cream);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  max-width: 220px;
  box-shadow: var(--shadow-3);
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 14px));
  z-index: 3;
}
.pin-callout b { display: block; margin-bottom: 2px; font-weight: 700;}

/* ------------- Dropzone (docs) ------------- */
.dropzone {
  border: 2px dashed var(--line-2);
  border-radius: var(--r-lg);
  padding: 30px;
  text-align: center;
  color: var(--ink-3);
  background: var(--cream-2);
  transition: all .2s;
  cursor: pointer;
}
.dropzone:hover, .dropzone.drag { border-color: var(--forest); background: var(--forest-3); color: var(--forest-2); }

/* ------------- Misc ------------- */
.row { display: flex; align-items: center; gap: 12px; }
.row-sp { display: flex; align-items: center; gap: 12px; justify-content: space-between; }
.col { display: flex; flex-direction: column; gap: 12px; }
.muted { color: var(--ink-3); }
.right { text-align: right; }
.mono { font-variant-numeric: tabular-nums; }
.spacer { flex: 1; }
.ellipsis { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.dot-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.dot-list li { padding: 10px 0; border-top: 1px solid var(--line); display: flex; align-items: center; gap: 12px; }
.dot-list li:first-child { border-top: none; }

.h-xl { font-family: var(--serif); font-style: italic; font-size: var(--fs-2xl); margin: 0; font-weight: 400; }
.h-lg { font-family: var(--serif); font-style: italic; font-size: var(--fs-xl); margin: 0; font-weight: 400; }
.h-md { font-size: var(--fs-lg); font-weight: 600; margin: 0; }

.divider { height: 1px; background: var(--line); margin: 16px 0; border: none; }

/* tenants avatar */
.av {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700; font-size: 15px;
  color: var(--ink-2);
  flex: none;
}
.av-lg { width: 56px; height: 56px; font-size: 20px; }
.av-0 { background: var(--forest-3); color: var(--forest-2); }
.av-1 { background: var(--gold-3); color: var(--gold-2); }
.av-2 { background: var(--terra-3); color: var(--terra-2); }
.av-3 { background: #DEE5D9; color: #4A6C4F; }
.av-4 { background: #E7E3D5; color: #706644; }

/* property thumb */
.thumb {
  width: 56px; height: 56px; border-radius: 10px;
  background: var(--cream-2);
  display: grid; place-items: center;
  color: var(--ink-3);
  border: 1px solid var(--line);
  flex: none;
}
.thumb-lg { width: 84px; height: 84px; border-radius: 14px; }
.thumb-appart { background: linear-gradient(135deg, var(--forest-3), var(--cream-2)); color: var(--forest-2); }
.thumb-maison { background: linear-gradient(135deg, var(--gold-3), var(--cream-2)); color: var(--gold-2); }
.thumb-studio { background: linear-gradient(135deg, var(--terra-3), var(--cream-2)); color: var(--terra-2); }

/* drag handle */
.draggable {
  cursor: grab;
  border: 1px solid transparent;
}
.draggable.dragging { opacity: .4; cursor: grabbing; }
.drop-target.over { border-color: var(--forest); background: var(--forest-3); }

.tag {
  font-size: 12px; padding: 3px 8px; border-radius: 6px;
  background: var(--cream-2); color: var(--ink-3);
  border: 1px solid var(--line);
  font-weight: 600;
}
.tag-fr { background: var(--forest-3); color: var(--forest-2); border-color: transparent; }
.tag-re { background: var(--gold-3); color: var(--gold-2); border-color: transparent; }

/* inline edit */
.inline-edit {
  background: transparent; border: 1px solid transparent;
  border-radius: 8px; padding: 6px 8px; width: 100%;
  font: inherit; color: inherit;
}
.inline-edit:hover { border-color: var(--line-2); background: var(--paper); }
.inline-edit:focus { border-color: var(--forest); background: var(--paper); outline: none; box-shadow: 0 0 0 3px var(--forest-3);}

/* header pill */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px;
  background: var(--cream-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--ink-2);
  font-weight: 500;
}

/* filter bar */
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* big number with underline accent */
.u-accent {
  background: linear-gradient(transparent 60%, var(--forest-3) 60%);
  padding: 0 4px;
}

/* scrollbars */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 999px; }
::-webkit-scrollbar-track { background: transparent; }