:root {
  --bg: oklch(21% 0.002 260);
  --surface: oklch(25% 0.003 260);
  --surface-raised: oklch(29% 0.004 260);
  --surface-hover: oklch(33% 0.004 260);
  --border: oklch(34% 0.004 260);
  --border-strong: oklch(42% 0.005 260);
  --text: oklch(93% 0.003 260);
  --text-muted: oklch(68% 0.005 260);
  --text-faint: oklch(52% 0.005 260);
  --accent: oklch(68% 0.17 45);
  --accent-hover: oklch(74% 0.17 46);
  --accent-contrast: oklch(99% 0 0);
  --ok: oklch(70% 0.15 155);
  --warn: oklch(78% 0.15 90);
  --info: oklch(70% 0.12 235);
  --late: oklch(68% 0.15 35);
  --danger: oklch(63% 0.20 25);
  --font-sans: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
  --radius: 10px;
  --shadow: 0 4px 16px oklch(0% 0 0 / 0.25);
}

[data-theme="light"] {
  --bg: oklch(97% 0.002 260);
  --surface: oklch(99% 0.002 260);
  --surface-raised: oklch(95% 0.004 260);
  --surface-hover: oklch(91% 0.005 260);
  --border: oklch(87% 0.005 260);
  --border-strong: oklch(76% 0.008 260);
  --text: oklch(24% 0.006 260);
  --text-muted: oklch(46% 0.007 260);
  --text-faint: oklch(58% 0.007 260);
  --accent: oklch(58% 0.18 45);
  --accent-hover: oklch(52% 0.18 45);
  --accent-contrast: oklch(99% 0 0);
  --ok: oklch(48% 0.14 155);
  --warn: oklch(55% 0.15 90);
  --info: oklch(50% 0.12 235);
  --late: oklch(52% 0.16 35);
  --danger: oklch(52% 0.19 25);
  --shadow: 0 4px 16px oklch(0% 0 0 / 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 15% -10%, color-mix(in oklch, var(--accent) 8%, transparent), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, color-mix(in oklch, var(--info) 6%, transparent), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
}

header.app-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: relative;
  color: var(--text);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header.app-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent 40%);
  opacity: 0.7;
}

header.app-header a {
  color: var(--text);
  text-decoration: none;
  font-family: "Orbitron", var(--font-sans);
  font-size: 1.15em;
  font-weight: 700;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

header.app-header a .icon { color: var(--accent); filter: drop-shadow(0 0 6px color-mix(in oklch, var(--accent) 60%, transparent)); }
header.app-header a { text-shadow: none; }

.header-actions { display: flex; align-items: center; gap: 12px; }

header.app-header a.header-profil-link {
  font-family: var(--font-sans);
  font-size: 0.9em;
  font-weight: 600;
  margin: 0;
}
header.app-header a.header-profil-link .icon { color: inherit; filter: none; }

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 6px;
  border-radius: 8px;
}

.theme-toggle:hover { background: var(--surface-raised); color: var(--accent); }
.theme-toggle .theme-icon-light { display: none; }
[data-theme="light"] .theme-toggle .theme-icon-dark { display: none; }
[data-theme="light"] .theme-toggle .theme-icon-light { display: block; }

main { position: relative; z-index: 1; }
header.app-header, nav.breadcrumb { position: relative; z-index: 1; }

nav.breadcrumb {
  padding: 12px 28px 0;
  color: var(--text-faint);
  font-size: 0.85em;
  max-width: 1320px;
  margin: 0 auto;
}

nav.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
}

nav.breadcrumb a:hover { color: var(--accent); }

main {
  padding: 20px 28px 48px;
  max-width: 1320px;
  margin: 0 auto;
}

h1, h2 {
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 {
  font-size: 1.6em;
  margin: 4px 0 4px;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.01em;
}

h1 .icon { color: var(--accent); width: 0.85em; height: 0.85em; }

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.page-head-text { min-width: 0; }

.section-title {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.78em;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
  margin: 28px 0 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 18px 0;
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  top: -1px; left: 16px; right: 16px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong) 20%, var(--border-strong) 80%, transparent);
}

.table-card { padding: 0; overflow-x: auto; }
.table-card table { margin: 0; }

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--text-faint);
  font-size: 0.72em;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  background: var(--surface-raised);
}

tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--surface-hover); }

.row-ancien td { opacity: 0.55; }
.row-ancien:hover td { opacity: 0.8; }

.amount { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }

.section-title { font-family: var(--font-mono); }

a.row-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
}

a.row-link:hover { color: var(--accent); }

label {
  display: block;
  font-size: 0.78em;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 14px;
  margin-bottom: 4px;
}

input[type="text"], input[type="email"], input[type="tel"],
input[type="number"], input[type="date"], select, textarea {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 9px 12px;
  font-family: inherit;
  font-size: 0.95em;
  width: 100%;
  max-width: 320px;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 18%, transparent), 0 0 14px color-mix(in oklch, var(--accent) 25%, transparent);
}

input[type="checkbox"] { width: auto; accent-color: var(--accent); }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.9em;
  color: var(--text);
  text-transform: none;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.form-row > div { flex: 1 1 200px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--surface-raised);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 0.9em;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  margin-top: 16px;
  margin-right: 8px;
}

.btn:hover { background: var(--surface-hover); border-color: var(--border-strong); }

.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--accent) 30%, transparent), 0 4px 18px color-mix(in oklch, var(--accent) 35%, transparent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--accent) 40%, transparent), 0 4px 22px color-mix(in oklch, var(--accent) 50%, transparent);
}

.btn-danger { background: transparent; color: var(--danger); border-color: var(--border); }
.btn-danger:hover { background: var(--danger); color: var(--accent-contrast); border-color: var(--danger); }

.actions-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 8px;
  border-radius: 999px;
  font-size: 0.72em;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  border: 1px solid color-mix(in oklch, currentColor 35%, transparent);
}

.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; box-shadow: 0 0 6px currentColor; }

.badge-brouillon, .badge-en_attente { color: var(--text-muted); background: var(--surface-raised); }
.badge-envoye, .badge-genere, .badge-generee { color: var(--info); background: color-mix(in oklch, var(--info) 15%, transparent); }
.badge-a_valider { color: var(--warn); background: color-mix(in oklch, var(--warn) 15%, transparent); }
.badge-signe, .badge-actif, .badge-paye, .badge-validee, .badge-envoyee, .badge-loue { color: var(--ok); background: color-mix(in oklch, var(--ok) 15%, transparent); }
.badge-termine, .badge-resilie, .badge-impaye { color: var(--danger); background: color-mix(in oklch, var(--danger) 15%, transparent); }
.badge-partiel, .badge-travaux { color: var(--warn); background: color-mix(in oklch, var(--warn) 15%, transparent); }
.badge-vacant { color: var(--text-muted); background: var(--surface-raised); }
.badge-retard { color: var(--late); background: color-mix(in oklch, var(--late) 15%, transparent); }

.alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 16px 0;
  font-size: 0.92em;
}

.alert-success { background: color-mix(in oklch, var(--ok) 12%, transparent); color: var(--ok); }
.alert-error { background: color-mix(in oklch, var(--danger) 12%, transparent); color: var(--danger); }
.alert .icon { flex: none; }

.garant-block {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  padding: 14px 16px 4px;
  border-radius: 8px;
  margin-bottom: 12px;
}

.garant-block > strong { font-size: 0.85em; color: var(--text-muted); }

.muted { color: var(--text-muted); font-size: 0.9em; }

.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.hub-tile {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 20px;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}

.hub-tile:hover {
  border-color: var(--accent);
  background: var(--surface-raised);
  transform: translateY(-2px);
  box-shadow: var(--shadow), 0 0 0 1px color-mix(in oklch, var(--accent) 25%, transparent), 0 0 24px color-mix(in oklch, var(--accent) 15%, transparent);
}

.hub-tile-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--accent) 14%, transparent);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--accent) 30%, transparent);
}

.hub-tile-icon .icon { width: 20px; height: 20px; }

.hub-tile-label { font-weight: 700; color: var(--text); margin-top: 4px; }
.hub-tile-desc { font-size: 0.85em; color: var(--text-muted); }

.hub-tile-disabled { opacity: 0.5; cursor: default; }
.hub-tile-disabled:hover { transform: none; box-shadow: none; border-color: var(--border); background: var(--surface); }
.hub-tile-disabled .hub-tile-icon { background: var(--surface-raised); color: var(--text-faint); }

.loyers-layout {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.loyers-sidebar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 240px;
  flex: 0 0 240px;
  overflow: hidden;
}

.loyers-sidebar-title {
  color: var(--text-faint);
  font-weight: 600;
  font-size: 0.72em;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 16px 8px;
}

.loyers-sidebar a {
  display: block;
  padding: 9px 16px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.88em;
  border-left: 3px solid transparent;
}

.loyers-sidebar a:hover { background: var(--surface-hover); color: var(--text); }

.loyers-sidebar a.statut-paye, .loyers-sidebar a.statut-signe { color: var(--ok); }
.loyers-sidebar a.statut-partiel { color: var(--warn); }
.loyers-sidebar a.statut-retard { color: var(--late); }
.loyers-sidebar a.statut-impaye { color: var(--danger); }
.loyers-sidebar a.statut-en_attente { color: var(--text-faint); }

.loyers-sidebar a.actif {
  background: var(--surface-raised);
  color: var(--text) !important;
  border-left-color: var(--accent);
  box-shadow: inset 3px 0 8px -3px color-mix(in oklch, var(--accent) 50%, transparent);
  font-weight: 600;
}

.loyers-content {
  flex: 1 1 auto;
  min-width: 0;
}

.download-box {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.icon {
  width: 16px;
  height: 16px;
  display: inline-block;
  vertical-align: -3px;
}

.icon-lg { width: 26px; height: 26px; }

/* ------------------------------------------------------------------ */
/* Mobile : la sidebar Loyers fixe (240px) et les tableaux classiques  */
/* debordent sur petit ecran -- on empile et on laisse defiler.        */
/* ------------------------------------------------------------------ */
@media (max-width: 720px) {
  main { padding: 14px 14px 40px; }

  .loyers-layout { flex-direction: column; }

  .loyers-sidebar {
    width: 100%;
    flex: 1 1 auto;
    max-height: 200px;
    overflow-y: auto;
  }

  h1 { font-size: 1.35em; }

  th, td { padding: 10px 12px; }
}