/* ── Luxury Variables ── */
:root {
  --gold: #b0843f;
  --gold-dark: #946c2f;
  --gold-light: #f1e9da;
  --danger: #a8443a;
  --warning: #c08a2e;
  --success: #5f7d4a;
  --bg: #faf6ef;
  --surface: #fffdf9;
  --border: #e6dcc8;
  --text: #3a2e1f;
  --text-muted: #8a7a64;
  --sidebar-bg: #17161a;
  --sidebar-border: rgba(201,169,110,.15);
  --sidebar-w: 252px;
  --radius: 7px;
  --radius-lg: 13px;
  --shadow: 0 1px 4px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.05);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  display: flex;
  min-height: 100vh;
}

/* ── Lucide icons ── */
i[data-lucide] { display: inline-flex; align-items: center; justify-content: center; }
i[data-lucide] svg { stroke: currentColor; fill: none; }

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  color: rgba(255,255,255,.85);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 18px 18px;
  border-bottom: 1px solid var(--sidebar-border);
}
.logo-icon { color: var(--gold); display: flex; }
.logo-icon svg { width: 22px; height: 22px; }
.logo-text {
  font-size: 15px; font-weight: 700; letter-spacing: .5px; color: #fff;
  font-family: 'Playfair Display', Georgia, serif;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--sidebar-border);
  margin-bottom: 8px;
}
.user-avatar {
  width: 32px; height: 32px;
  background: var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; color: #fff;
  flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 600; color: #fff; }
.user-role { font-size: 11px; color: rgba(255,255,255,.45); }

.nav-list { list-style: none; flex: 1; padding: 4px 10px; }
.nav-list li { margin: 1px 0; }
.nav-sep { height: 1px; background: var(--sidebar-border); margin: 10px 0; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius);
  color: rgba(255,255,255,.60);
  text-decoration: none;
  font-size: 13.5px;
  transition: background .15s, color .15s;
}
.nav-link:hover { background: rgba(255,255,255,.07); color: rgba(255,255,255,.9); }
.nav-link.active { background: rgba(201,169,110,.18); color: var(--gold); }
.nav-icon { width: 18px; height: 18px; flex-shrink: 0; }
.nav-icon svg { width: 18px; height: 18px; }

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--sidebar-border);
}
.btn-logout {
  display: block; text-align: center; padding: 8px;
  background: transparent; color: rgba(255,255,255,.5);
  border-radius: var(--radius); text-decoration: none; font-size: 12.5px;
  border: 1px solid rgba(255,255,255,.12);
  transition: all .15s;
}
.btn-logout:hover { background: rgba(255,255,255,.08); color: rgba(255,255,255,.8); border-color: rgba(255,255,255,.2); }

/* ── Main content ── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  padding: 32px 36px;
  min-height: 100vh;
}
.main-content.no-sidebar { margin-left: 0; }
/* Admin embarqué : pleine hauteur + header fixe + zone scrollable (modèle relance-compta). N'affecte PAS les pages d'auth (.no-sidebar). */
.main-content:not(.no-sidebar) {
  height: 100vh;
  min-height: 0;
  overflow-y: auto;
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
}

/* ── Page header ── */
.page-header {
  display: flex; align-items: center;
  justify-content: space-between;
  margin: 0 0 16px; gap: 16px; flex-wrap: wrap;
  position: sticky; top: -20px; z-index: 5;
  background: var(--bg);
  padding: 16px 0 12px;
  border-bottom: 1px solid var(--border);
}
.page-header h1 {
  font-size: 22px; font-weight: 700; letter-spacing: -.2px;
  font-family: 'Playfair Display', Georgia, serif;
}
.page-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 3px; }
.header-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Flash messages ── */
.flash {
  padding: 11px 16px; border-radius: var(--radius);
  margin-bottom: 16px; font-size: 13.5px; font-weight: 500;
}
.flash-success { background: #e8f5e9; color: #1b5e20; border: 1px solid #a5d6a7; }
.flash-error   { background: #fdecea; color: #b71c1c; border: 1px solid #ef9a9a; }
.flash-info    { background: #e3f2fd; color: #0d47a1; border: 1px solid #90caf9; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px; border-radius: var(--radius);
  font-size: 13px; font-weight: 500; cursor: pointer;
  border: 1px solid transparent; text-decoration: none;
  transition: all .18s; white-space: nowrap; letter-spacing: .1px;
  font-family: inherit;
}
.btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.btn-primary { background: var(--gold); color: #fff; border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-dark); border-color: var(--gold-dark); }
.btn-outline { background: #fff; color: var(--text); border-color: var(--border); }
.btn-outline:hover { background: var(--bg); border-color: #c9bfb5; }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: #a93226; }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { background: #1b5e20; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }
.btn-xs { padding: 4px 8px; font-size: 12px; border-radius: 4px; }
.btn-xs svg { width: 12px; height: 12px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Forms ── */
.form-card {
  background: var(--surface); border-radius: var(--radius-lg);
  border: 1px solid var(--border); padding: 20px;
  box-shadow: var(--shadow);
}
.form-group { display: flex; flex-direction: column; gap: 5px; flex: 1; }
.form-row { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.form-row .form-group { margin-bottom: 0; }
.form-group { margin-bottom: 16px; }
.flex-2 { flex: 2; }
.form-label {
  font-size: 11.5px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .5px;
}
.form-input {
  padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius);
  font-size: 14px; background: #fff; transition: border-color .15s;
  width: 100%; font-family: inherit;
}
.form-input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,110,.12); }
.form-input-sm { padding: 6px 10px; font-size: 13px; }
.form-section-title {
  font-size: 11.5px; font-weight: 700; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .6px;
  margin: 24px 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border);
}
.form-actions { display: flex; gap: 10px; margin-top: 24px; }
.form-check { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; font-size: 13.5px; }
.form-hint { font-size: 12.5px; color: var(--text-muted); margin-bottom: 12px; }
.input-eye { position: relative; display: flex; }
.input-eye .form-input { padding-right: 44px; }
.eye-btn {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; color: var(--text-muted);
  display: flex; align-items: center; padding: 0;
}
.eye-btn:hover { color: var(--text); }
.eye-btn svg { width: 16px; height: 16px; }

/* ── Tables ── */
.table-wrap {
  overflow-x: auto; border-radius: var(--radius-lg);
  border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow);
}
.table { width: 100%; border-collapse: collapse; }
.table thead { background: #faf8f5; }
.table th {
  padding: 10px 16px; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-muted); text-align: left; border-bottom: 1px solid var(--border);
}
.table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: #faf8f5; }
.table-sm th, .table-sm td { padding: 8px 12px; font-size: 13px; }
.actions-cell { white-space: nowrap; }

/* ── KPI cards ── */
.kpi-grid {
  display: flex; flex-wrap: wrap;
  gap: 10px; margin-bottom: 20px;
}
.kpi-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 10px 18px;
  box-shadow: var(--shadow); transition: box-shadow .18s;
  display: flex; align-items: center; gap: 12px; flex: 1; min-width: 140px;
}
.kpi-card:hover { box-shadow: var(--shadow-md); }
.kpi-icon { color: var(--gold); display: flex; flex-shrink: 0; }
.kpi-icon svg { width: 18px; height: 18px; }
.kpi-value { font-size: 18px; font-weight: 800; color: var(--text); line-height: 1.2; }
.kpi-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--text-muted); }
.kpi-good { border-color: #a5d6a7; background: #f1f8f1; }
.kpi-good .kpi-icon { color: var(--success); }
.kpi-bad { border-color: #ef9a9a; background: #fff5f5; }
.kpi-bad .kpi-icon { color: var(--danger); }
.kpi-warn { border-color: #ffd54f; background: #fffdf0; }
.kpi-warn .kpi-icon { color: var(--warning); }

/* ── Dashboard grid ── */
.dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.dash-section {
  background: var(--surface); border-radius: var(--radius-lg);
  border: 1px solid var(--border); padding: 22px; box-shadow: var(--shadow);
}
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.section-header h2 { font-size: 10px; font-weight: 700; letter-spacing: .7px; text-transform: uppercase; color: var(--text-muted); font-family: 'Inter', sans-serif; }

/* ── Property cards ── */
.property-cards { display: flex; flex-direction: column; gap: 10px; }
.property-card {
  display: block; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 13px 16px; text-decoration: none; color: var(--text);
  transition: border-color .15s, box-shadow .15s;
}
.property-card:hover { border-color: var(--gold); box-shadow: 0 2px 10px rgba(201,169,110,.15); }
.prop-type-badge {
  font-size: 11px; background: var(--gold-light); color: var(--gold-dark);
  padding: 2px 8px; border-radius: 20px; font-weight: 600; letter-spacing: .2px;
}
.prop-name { font-weight: 700; margin: 6px 0 3px; }
.prop-addr { font-size: 12.5px; color: var(--text-muted); }
.prop-loyer { font-size: 13px; font-weight: 600; color: var(--gold-dark); margin-top: 4px; }

.property-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.prop-card-big {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow);
  transition: box-shadow .18s;
}
.prop-card-big:hover { box-shadow: var(--shadow-md); }
.prop-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; }
.prop-actions { display: flex; gap: 6px; }
.prop-name-link { text-decoration: none; color: var(--text); }
.prop-name-link h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; font-family: 'Playfair Display', serif; }
.prop-name-link:hover h3 { color: var(--gold-dark); }
.prop-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12.5px; color: var(--text-muted); margin-bottom: 12px; align-items: center; }
.prop-meta span { display: inline-flex; align-items: center; gap: 4px; }
.prop-meta svg { width: 13px; height: 13px; opacity: .75; }
.prop-financials {
  display: flex; gap: 12px; flex-wrap: wrap;
  padding-top: 14px; border-top: 1px solid var(--border);
}
.fin-item { flex: 1; min-width: 80px; }
.fin-label { font-size: 11px; color: var(--text-muted); display: block; text-transform: uppercase; letter-spacing: .3px; }
.fin-value { font-size: 14px; font-weight: 600; }
.fin-total .fin-value { color: var(--gold-dark); }

/* ── Detail grid ── */
.detail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.detail-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow);
}
.detail-card h3 {
  font-size: 10px; font-weight: 700; margin-bottom: 14px;
  text-transform: uppercase; letter-spacing: .6px; color: var(--text-muted);
}
.info-list { display: grid; grid-template-columns: 1fr 1.5fr; gap: 8px 12px; font-size: 13.5px; }
.info-list dt { color: var(--text-muted); font-weight: 500; }
.info-list dd { font-weight: 500; }

/* ── DPE badges ── */
.dpe-badge { padding: 2px 8px; border-radius: 4px; font-weight: 700; font-size: 11.5px; }
.dpe-A { background:#00827F; color:#fff; }
.dpe-B { background:#51A551; color:#fff; }
.dpe-C { background:#97CD4B; color:#000; }
.dpe-D { background:#FFF500; color:#000; }
.dpe-E { background:#FFAB00; color:#000; }
.dpe-F { background:#FF5300; color:#fff; }
.dpe-G { background:#FF0000; color:#fff; }

/* ── Status badges ── */
.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11.5px; font-weight: 600; letter-spacing: .1px; }
.badge-paid    { background: #e8f5e9; color: #1b5e20; }
.badge-pending { background: #fff8e1; color: #7b4f00; }
.badge-partial { background: #e3f2fd; color: #0d47a1; }
.badge-late    { background: #fdecea; color: #b71c1c; }

/* ── Lease mini ── */
.lease-mini { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 8px; }
.lease-active { border-color: #a5d6a7; }
.lease-closed { opacity: .6; }
.lease-link { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text); font-weight: 600; margin-bottom: 4px; }
.lease-dates { font-size: 12px; color: var(--text-muted); }
.lease-loyer { font-size: 13px; font-weight: 600; color: var(--gold-dark); }

/* ── Tenant mini ── */
.tenant-mini { display: flex; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); }
.tenant-mini:last-child { border-bottom: none; }
.tenant-mini a { font-weight: 600; text-decoration: none; color: var(--text); }
.tenant-mini a:hover { color: var(--gold-dark); }

/* ── Documents ── */
.upload-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.doc-item { display: flex; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); }
.doc-item:last-child { border-bottom: none; }
.doc-item a { text-decoration: none; color: var(--gold-dark); font-size: 13.5px; }
.doc-item a:hover { color: var(--gold); }

/* ── Filters bar ── */
.filters-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 12px; }
.total-bar { font-size: 15px; font-weight: 700; color: var(--gold-dark); }

/* ── Checkbox grid ── */
.checkbox-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; margin-bottom: 20px; }
.checkbox-item { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; font-size: 13.5px; }
.checkbox-item:hover { border-color: var(--gold); background: var(--gold-light); }
.checkbox-item input { accent-color: var(--gold); }
.checkbox-item span:first-of-type { font-weight: 600; }

/* ── Modal ── */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(2px); }
.modal.hidden { display: none; }
.modal-content { background: var(--surface); border-radius: var(--radius-lg); padding: 30px; width: 100%; max-width: 480px; box-shadow: var(--shadow-md); }
.modal-content h3 { font-size: 17px; font-weight: 700; margin-bottom: 20px; font-family: 'Playfair Display', serif; }

/* ── Auth pages ── */
.auth-container { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(150deg, #17161a 0%, #1e1c22 50%, #231f2c 100%); }
.auth-card { background: #fff; border-radius: 14px; padding: 44px 40px; width: 100%; max-width: 380px; box-shadow: 0 24px 80px rgba(0,0,0,.35); }
.auth-logo { display: flex; justify-content: center; margin-bottom: 16px; color: var(--gold); }
.auth-logo svg { width: 44px; height: 44px; }
.auth-title { font-size: 22px; font-weight: 700; text-align: center; margin-bottom: 6px; font-family: 'Playfair Display', serif; }
.auth-subtitle { font-size: 13.5px; color: var(--text-muted); text-align: center; margin-bottom: 28px; }
.code-input { font-size: 28px; letter-spacing: 12px; text-align: center; font-weight: 700; }
.link-muted { color: var(--text-muted); font-size: 13px; text-decoration: none; }
.link-muted:hover { color: var(--gold-dark); }

/* ── Empty states ── */
.empty-state { font-size: 13.5px; color: var(--text-muted); padding: 12px 0; }
.empty-state a { color: var(--gold-dark); }
.empty-page { text-align: center; padding: 70px 20px; }
.empty-icon { color: var(--gold); margin-bottom: 16px; display: flex; justify-content: center; }
.empty-icon svg { width: 48px; height: 48px; opacity: .6; }
.empty-page p { color: var(--text-muted); margin-bottom: 20px; }

/* ── Utils ── */
.text-muted { color: var(--text-muted); font-size: 12.5px; }
.row-late { background: #fff5f5 !important; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .sidebar { width: 100%; position: relative; }
  .main-content { margin-left: 0; padding: 16px; }
  .dashboard-grid { grid-template-columns: 1fr; }
}

/* Vue embarquee etroite (~60% largeur) et mobile */
@media (max-width: 900px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
  .property-grid { grid-template-columns: 1fr; }
  .table-wrap { overflow-x: auto; }
  .filters-bar { flex-direction: column; align-items: flex-start; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .header-actions { width: 100%; }
  nav.sidebar ~ .main-content .tab-bar,
  nav.sidebar ~ .main-content [role='tablist'] { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
}