:root {
    --bg: #F0F4FA;
    --surface: #ffffff;
    --surface2: #E8EEF8;
    --border: #E2E8F0;
    --border2: #CBD5E1;
    --text: #0F2D5C;
    --text2: #334155;
    --text3: #64748B;
    --purple: #1D4ED8;
    --purple-light: #EFF6FF;
    --purple-dark: #1E40AF;
    --teal: #1D9E75;
    --teal-light: #E1F5EE;
    --teal-dark: #085041;
    --blue: #185FA5;
    --blue-light: #E6F1FB;
    --red: #A32D2D;
    --red-light: #FCEBEB;
    --amber: #854F0B;
    --amber-light: #FAEEDA;
    --sidebar-bg: #FFFFFF;
    --sidebar-bg2: #FFFFFF;
    --sidebar-text: rgba(255,255,255,0.55);
    --sidebar-text-active: #111827;
    --sidebar-active-bg: rgba(96,165,250,0.12);
    --sidebar-active-border: #60A5FA;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(15,45,92,0.12);
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Inter', sans-serif;
    background: #F0F4FA;
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'zero' 0;
  }
  /* Chiffres tabulaires sans 0 barré */
  .mono, [class*="mono"], [style*="monospace"] {
    font-feature-settings: 'tnum' 1, 'zero' 0;
    font-variant-numeric: tabular-nums;
  }

  /* LAYOUT */
  .app { display: flex; flex-direction: column; min-height: 100vh; }
  .app-body { display: flex; flex: 1; min-height: 0; }
  .sidebar {
    width: 220px;
    height: calc(100vh - 54px);
    background: var(--sidebar-bg2);
    border-right: 1px solid rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 54px; left: 0;
    z-index: 100;
    padding-bottom: 1.5rem;
    overflow-y: auto;
    overflow-x: hidden;
  }
  .sidebar-logo {
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .logo-title { font-size: 15px; font-weight: 600; color: #111827; letter-spacing: -0.3px; }
  .logo-sub { font-size: 10px; color: rgba(255,255,255,0.35); margin-top: 1px; text-transform: uppercase; letter-spacing: .07em; }
  .sidebar-badge {
    display: inline-flex; align-items: center; gap: 5px;
    background: rgba(96,165,250,0.15); color: #93C5FD;
    font-size: 9px; font-weight: 500; padding: 2px 8px;
    border-radius: 20px; margin-top: 6px;
  }
  .nav-section { padding: 1rem 0.75rem 0.25rem; font-size: 9px; font-weight: 600; color: rgba(255,255,255,0.28); letter-spacing: 0.1em; text-transform: uppercase; }
  .nav-item {
    display: flex; align-items: center; gap: 9px;
    padding: 8px 1.25rem; cursor: pointer; font-size: 13px;
    color: #374151; border-radius: 0; transition: all 0.15s;
    border-left: 2px solid transparent; position: relative;
  }
  .nav-item:hover { background: rgba(255,255,255,0.05); color: #111827; }
  .nav-item.active { background: var(--sidebar-active-bg); color: #111827; font-weight: 500; border-left-color: var(--sidebar-active-border); }
  .nav-item i { font-size: 15px; flex-shrink: 0; }
  .nav-badge { margin-left: auto; background: #E24B4A; color: #fff; font-size: 9px; font-weight: 700; padding: 1px 6px; border-radius: 20px; }
  .sidebar-footer { margin-top: auto; padding: 1rem 1.25rem 0; border-top: 1px solid rgba(0,0,0,0.08); }
  .sidebar-footer-info { font-size: 10px; color: #9CA3AF; line-height: 1.6; }

  .main { margin-left: 220px; flex: 1; min-height: 100vh; padding-top: 54px; }
  .subheader { background:#fff; border-bottom:0.5px solid var(--border); padding:7px 2rem; display:flex; align-items:center; justify-content:space-between; position:sticky; top:54px; z-index:40; box-shadow:0 1px 3px rgba(15,45,92,0.05); }
  .subheader-title { font-size:14px; font-weight:600; color:var(--text); }
  .subheader-tags { display:flex; gap:6px; }
  .topbar {
    background: #070D1A;
    border-bottom: none;
    padding: 0 1.5rem 0 0;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 200;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    width: 100%;
  }
  .topbar-title { font-size: 16px; font-weight: 600; letter-spacing: -0.3px; color: #fff; }
  .topbar-meta { display: flex; align-items: center; gap: 10px; }
  .topbar-date { font-size: 11px; color: #6B7280; font-family: 'Inter', monospace; }
  .topbar-tag { display: flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 500; color: #93C5FD; background: rgba(96,165,250,0.15); padding: 3px 10px; border-radius: 20px; }

  .page-content { padding: 2rem; display: none; }
  .page-content.active { display: block; }

  /* CARDS */
  .card {
    background: var(--surface); border: 0.5px solid var(--border);
    border-radius: var(--radius); padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem; box-shadow: 0 1px 4px rgba(15,45,92,0.06);
  }
  .card-title { font-size: 11px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 1rem; display: flex; align-items: center; gap: 6px; }
  .card-title i { font-size: 14px; }

  /* METRICS */
  .metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 1.5rem; }
  .metric { background: var(--surface); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 1rem 1.25rem; box-shadow: 0 1px 4px rgba(15,45,92,0.06); }
  .metric .lbl { font-size: 11px; color: var(--text3); margin-bottom: 5px; font-weight: 500; }
  .metric .val { font-size: 22px; font-weight: 600; color: var(--text); font-family: 'Inter', monospace; letter-spacing: -0.5px; }
  .metric .sub { font-size: 11px; color: var(--text3); margin-top: 3px; }

  /* FORMS */
  .form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 14px; }
  .fg { display: flex; flex-direction: column; gap: 5px; }
  .fg label { font-size: 12px; color: var(--text2); font-weight: 500; }
  .fg input, .fg select {
    padding: 8px 11px; border: 1px solid var(--border2); border-radius: var(--radius-sm);
    background: var(--surface); color: var(--text); font-size: 13px; font-family: 'Inter', 'Inter', sans-serif;
    transition: border-color 0.15s, box-shadow 0.15s;
  }
  .fg input:focus, .fg select:focus { outline: none; border-color: #1D4ED8; box-shadow: 0 0 0 3px rgba(29,78,216,0.1); }

  /* BUTTONS */
  .btn {
    padding: 8px 16px; border: 1px solid var(--border2); border-radius: var(--radius-sm);
    background: var(--surface); cursor: pointer; font-size: 13px; font-weight: 500;
    color: var(--text); display: inline-flex; align-items: center; gap: 6px;
    transition: all 0.15s; font-family: 'Inter', 'Inter', sans-serif;
  }
  .btn:hover { background: var(--bg); border-color: var(--border2); }
  .btn-primary { background: #1D4ED8; border-color: #1D4ED8; color: #fff; }
  .btn-primary:hover { background: #1E40AF; border-color: #1E40AF; }
  .btn-teal { background: var(--teal); border-color: var(--teal); color: #fff; }
  .btn-teal:hover { background: var(--teal-dark); }
  .btn-danger { border-color: #E24B4A; color: var(--red); }
  .btn-danger:hover { background: var(--red-light); }
  .btn-blue { border-color: var(--blue); color: var(--blue); }
  .btn-blue:hover { background: var(--blue-light); }
  .btn-sm { padding: 5px 10px; font-size: 12px; }
  .btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

  /* BADGES */
  .badge { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; font-family: 'Inter', monospace; }
  .b-ok { background: #EAF3DE; color: #27500A; }
  .b-warn { background: var(--amber-light); color: var(--amber); }
  .b-danger { background: var(--red-light); color: var(--red); }
  .b-info { background: var(--blue-light); color: var(--blue); }
  .b-purple { background: var(--purple-light); color: var(--purple-dark); }
  .b-gray { background: #E8EEF8; color: #334155; }
  .b-teal { background: var(--teal-light); color: var(--teal-dark); }

  /* TABLES */
  .tw { overflow-x: auto; }
  table { width: 100%; border-collapse: collapse; font-size: 13px; }
  th { text-align: left; padding: 9px 12px; border-bottom: 0.5px solid var(--border); color: var(--text3); font-weight: 600; font-size: 11px; white-space: nowrap; text-transform: uppercase; letter-spacing: 0.05em; }
  td { padding: 9px 12px; border-bottom: 0.5px solid var(--border); font-variant-numeric: tabular-nums; font-feature-settings: 'tnum' 1; color: var(--text); white-space: nowrap; }
  tr:last-child td { border-bottom: none; }
  tbody tr:hover td { background: var(--bg); }

  /* FILTERS */
  .filters {
    display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
    padding: 10px 14px; background: #fff; border: 0.5px solid var(--border);
    border-radius: var(--radius-sm); margin-bottom: 1rem;
  }
  .filters label { font-size: 12px; color: var(--text3); font-weight: 500; white-space: nowrap; }
  .filters input, .filters select {
    padding: 6px 10px; border: 1px solid var(--border2); border-radius: var(--radius-sm);
    background: var(--surface); color: var(--text); font-size: 12px; font-family: 'Inter', 'Inter', sans-serif;
  }
  .filters input[type=date] { min-width: 130px; }

  /* RECAP BAR */
  .recap-bar {
    display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px;
    padding: 10px 14px; background: #fff; border: 0.5px solid var(--border);
    border-radius: var(--radius-sm); margin-bottom: 1rem;
  }

  /* TVA PILLS */
  .tva-pills { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
  .tva-pill {
    padding: 5px 12px; border-radius: 20px; font-size: 12px; font-weight: 500;
    cursor: pointer; border: 1px solid var(--border2); background: var(--bg);
    color: var(--text2); transition: all 0.15s;
  }
  .tva-pill.active-0 { background: #F1EFE8; border-color: #888780; color: #444441; }
  .tva-pill.active-5 { background: #EAF3DE; border-color: var(--teal); color: var(--teal-dark); }
  .tva-pill.active-13 { background: var(--amber-light); border-color: #EF9F27; color: var(--amber); }
  .tva-pill.active-16 { background: var(--blue-light); border-color: var(--blue); color: var(--blue); }

  /* SECTION LABEL */
  .section-label { font-size: 11px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.07em; margin: 16px 0 8px; display: flex; align-items: center; gap: 6px; }

  /* CAISSE */
  .type-toggle { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
  .type-btn {
    padding: 8px 14px; border: 1px solid var(--border2); border-radius: var(--radius-sm);
    cursor: pointer; font-size: 13px; font-weight: 500; color: var(--text2); background: var(--surface);
    display: flex; align-items: center; gap: 6px; transition: all 0.15s;
  }
  .type-btn.active-online { background: var(--blue-light); border-color: var(--blue); color: var(--blue); }
  .type-btn.active-livraison { background: var(--teal-light); border-color: var(--teal); color: var(--teal-dark); }
  .type-btn.active-pro { background: #FBEAF0; border-color: #D4537E; color: #72243E; }
  .type-btn:hover:not([class*="active"]) { background: var(--bg); }

  .facture-globale { border: 2px solid var(--blue); border-radius: var(--radius); padding: 1.25rem 1.5rem; margin-bottom: 1.25rem; background: var(--surface); box-shadow: var(--shadow); }

  /* FISCAL */
  .fiscal-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; padding: 6px 0; border-bottom: 1px solid var(--border); }
  .fiscal-row:last-child { border-bottom: none; font-weight: 600; font-size: 14px; padding-top: 8px; }

  /* CPS */
  .cps-highlight { border: 2px solid var(--purple); border-radius: var(--radius); padding: 1.25rem 1.5rem; text-align: center; margin-bottom: 1.25rem; background: var(--surface); }
  .formula-block { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1rem 1.25rem; margin-bottom: 1rem; }
  .formula-step { display: flex; align-items: center; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 13px; flex-wrap: wrap; }
  .formula-step:last-child { border-bottom: none; font-weight: 600; padding-top: 8px; }

  /* TVA TRIM */
  .trim-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 10px; box-shadow: var(--shadow); }
  .trim-card.current { border: 2px solid var(--purple); }
  .trim-card.urgent { border: 2px solid #E24B4A; }
  .deadline-bar { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: var(--radius-sm); font-size: 13px; }
  .db-ok { background: #EAF3DE; color: #27500A; }
  .db-warn { background: var(--amber-light); color: var(--amber); }
  .db-urgent { background: var(--red-light); color: var(--red); }
  .db-future { background: var(--blue-light); color: var(--blue); }
  .db-paid { background: #F1EFE8; color: #444441; }

  /* IMPORT */
  .import-zone {
    border: 2px dashed var(--border2); border-radius: var(--radius);
    padding: 2.5rem; text-align: center; cursor: pointer; transition: all 0.15s;
    margin-bottom: 1rem;
  }
  .import-zone:hover { background: var(--bg); border-color: var(--purple); }
  .import-zone i { font-size: 36px; color: var(--text3); display: block; margin-bottom: 10px; }
  .tag-pill { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11px; background: var(--bg); color: var(--text2); border: 1px solid var(--border); margin: 2px; }

  /* PROGRESS */
  .progress-bar { height: 6px; background: var(--bg); border-radius: 3px; overflow: hidden; margin-top: 4px; }
  .progress-fill { height: 100%; border-radius: 3px; transition: width 0.4s; }

  /* ALERTS */
  .alert { padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 1rem; display: flex; align-items: flex-start; gap: 8px; line-height: 1.6; }
  .alert-info { background: var(--blue-light); color: var(--blue); border: 1px solid #B5D4F4; }
  .alert-warn { background: var(--amber-light); color: var(--amber); border: 1px solid #EF9F27; }
  .alert-danger { background: var(--red-light); color: var(--red); border: 1px solid #F09595; }
  .alert-ok { background: #EAF3DE; color: #27500A; border: 1px solid #C0DD97; }
  .alert-purple { background: var(--purple-light); color: var(--purple-dark); border: 1px solid #AFA9EC; }

  /* DAY NAV */
  .day-nav { display: flex; align-items: center; gap: 8px; }
  .day-nav input[type=date] { padding: 6px 10px; border: 1px solid var(--border2); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font-size: 13px; font-family: 'Inter', 'Inter', sans-serif; }

  /* RANGE */
  .range-wrap { display: flex; align-items: center; gap: 10px; }
  .range-wrap input[type=range] { flex: 1; accent-color: var(--purple); }
  .range-wrap span { font-size: 13px; font-weight: 600; min-width: 80px; text-align: right; font-family: 'Inter', monospace; }

  /* SCENARIO GRID */
  .sc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; margin: 10px 0; }
  .sc-card { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; cursor: pointer; transition: all 0.15s; }
  .sc-card:hover { background: var(--bg); }
  .sc-card.active { border-color: var(--purple); background: var(--purple-light); }

  /* RECAP ACCORDEON */
  .recap-block { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 14px; margin-bottom: 8px; }
  .recap-header { display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-size: 13px; font-weight: 500; }
  .recap-header i.ti-chevron-down { transition: transform 0.2s; }
  .recap-body { display: none; margin-top: 10px; border-top: 1px solid var(--border); padding-top: 10px; }
  .recap-body.open { display: block; }
  .recap-line { display: flex; justify-content: space-between; font-size: 13px; padding: 4px 0; border-bottom: 1px solid var(--border); }
  .recap-line:last-child { border-bottom: none; font-weight: 600; padding-top: 6px; }

  /* NAV MODULES — icônes colorées + sous-menus */
  #nav-modules { padding: 8px 0; }
  .nav-module {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 14px; cursor: pointer;
    transition: background .12s;
    user-select: none;
  }
  .nav-module:hover { background: rgba(255,255,255,0.04); }
  .nav-mod-icon {
    width: 30px; height: 30px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-size: 14px; color: #fff;
  }
  .nav-mod-label { flex: 1; font-size: 12.5px; font-weight: 600; color: #374151; letter-spacing: -.1px; }
  .nav-mod-arrow { font-size: 11px; color: #9CA3AF; transition: transform .2s; }
  .nav-module.collapsed .nav-mod-arrow { transform: rotate(-90deg); }
  .nav-submenu { overflow: hidden; max-height: 0; transition: max-height .3s ease; }
  .nav-submenu.open { max-height: 800px; }
  .nav-submenu .nav-item { padding: 6px 12px 6px 54px; font-size: 12px; }
  .nav-mod-arrow { font-size: 11px; color: #9CA3AF; transition: transform .25s; }
  .nav-submenu:not(.open) + .nav-module .nav-mod-arrow { transform: rotate(-90deg); }


  @media (max-width: 768px) {
    .sidebar { width: 100%; min-height: auto; position: relative; }
    .main { margin-left: 0; }
    .app { flex-direction: column; }
    .page-content { padding: 1rem; }
    .metric .val { font-size: 18px; }
  }

  /* MONO NUMBERS */
  .mono { font-family: 'Inter', monospace; font-variant-numeric: tabular-nums; font-feature-settings: 'tnum' 1; }
  .val { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum' 1; letter-spacing: -0.02em; }
  .fw-600 { font-weight: 600; }
  /* Chiffres style Stripe sur toutes les valeurs métriques */
  .metric .val { font-family: 'Inter', sans-serif; font-weight: 700; font-variant-numeric: tabular-nums; font-feature-settings: 'tnum' 1; letter-spacing: -0.03em; }
  .val, .mono, .fw-600, [class*='text-teal'], [class*='text-red'], [class*='text-blue'], [class*='text-amber'] { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum' 1; }
  .text-teal { color: var(--teal); }
  .text-blue { color: var(--blue); }
  .text-red { color: var(--red); }
  .text-purple { color: var(--purple); }
  .text-amber { color: var(--amber); }
  .text-muted { color: var(--text3); }
  .fw-600 { font-weight: 600; }

  @keyframes slideIn {
    from { transform: translateX(20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
  }
  .chart-wrap { position: relative; width: 100%; height: 260px; }
  .two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  @media (max-width: 700px) { .two-col { grid-template-columns: 1fr; } }

  /* ATTENTE DOT */
  .dot-red { width: 7px; height: 7px; border-radius: 50%; background: var(--red); display: inline-block; margin-right: 4px; vertical-align: middle; }

  /* TRIM GRID */
  .trim-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px,1fr)); gap: 8px; margin-bottom: 10px; }
  .trim-stat { background: var(--bg); border-radius: var(--radius-sm); padding: 8px 10px; }
  .trim-stat .ls { font-size: 11px; color: var(--text3); margin-bottom: 3px; }
  .trim-stat .lv { font-size: 14px; font-weight: 600; font-family: 'Inter', monospace; }

  /* PROV GRID */
  .prov-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 12px; margin: 12px 0; }
  .prov-card { border-radius: var(--radius); padding: 1rem; text-align: center; }

  /* DARK MODE */
  body.dark {
    --bg: #0F1117;
    --surface: #1A1D27;
    --surface2: #222536;
    --border: #2A2D3E;
    --border2: #353850;
    --text: #E8EAF0;
    --text2: #9AA0B8;
    --text3: #5C6280;
    --purple: #6B8EFF;
    --purple-light: #1A1D35;
    --purple-dark: #4A6AE8;
    --teal: #2DD4A0;
    --teal-light: #0D2520;
    --teal-dark: #1A9E75;
    --blue: #4A9EFF;
    --blue-light: #0D1E35;
    --red: #FF6B6B;
    --red-light: #2A1010;
    --amber: #FFB347;
    --amber-light: #2A1A00;
    --sidebar-bg: #0A0C14;
    --sidebar-bg2: #0F1220;
    --sidebar-text: rgba(255,255,255,0.45);
    --sidebar-text-active: #111827;
    --sidebar-active-bg: rgba(107,142,255,0.12);
    --sidebar-active-border: #6B8EFF;
  }

  /* DARK — fond global */
  body.dark { background: #0F1117; color: var(--text); }

  /* DARK — topbar */
  body.dark .topbar { background: #080A10; box-shadow: 0 2px 8px rgba(0,0,0,0.4); }

  /* DARK — sidebar */
  body.dark .sidebar { background: var(--sidebar-bg); }
  body.dark .sidebar-logo { border-bottom-color: rgba(255,255,255,0.06); }
  body.dark .nav-section { color: rgba(255,255,255,0.2); }
  body.dark .nav-item { color: #374151; }
  body.dark .nav-item:hover { background: rgba(255,255,255,0.04); color: rgba(255,255,255,0.8); }
  body.dark .nav-item.active { background: var(--sidebar-active-bg); color: #111827; border-left-color: var(--sidebar-active-border); }
  body.dark .sidebar-footer { border-top-color: rgba(255,255,255,0.06); }

  /* DARK — cartes et surfaces */
  body.dark .card { background: var(--surface); border-color: var(--border); box-shadow: 0 1px 4px rgba(0,0,0,0.3); }
  body.dark .metric { background: var(--surface); border-color: var(--border); }
  body.dark .card-title { color: var(--text2); }

  /* DARK — sous-header */
  body.dark .subheader { background: var(--surface); border-bottom-color: var(--border); box-shadow: 0 1px 3px rgba(0,0,0,0.2); }
  body.dark .subheader-title { color: var(--text); }

  /* DARK — tableaux */
  body.dark table { color: var(--text); }
  body.dark th { background: var(--surface2); color: var(--text2); border-bottom-color: var(--border); }
  body.dark td { border-bottom-color: var(--border); color: var(--text); }
  body.dark tr:hover td { background: var(--surface2); }
  body.dark .tw { background: var(--surface); }

  /* DARK — formulaires */
  body.dark .fg input,
  body.dark .fg select,
  body.dark .fg textarea,
  body.dark .filters input,
  body.dark .filters select,
  body.dark input[type="text"],
  body.dark input[type="number"],
  body.dark input[type="email"],
  body.dark input[type="date"],
  body.dark input[type="password"],
  body.dark select,
  body.dark textarea {
    background: var(--surface2);
    color: var(--text);
    border-color: var(--border2);
  }
  body.dark .fg input:focus,
  body.dark .fg select:focus { border-color: var(--purple); box-shadow: 0 0 0 3px rgba(107,142,255,0.15); }
  body.dark .fg label { color: var(--text2); }

  /* DARK — boutons */
  body.dark .btn { background: var(--surface2); border-color: var(--border2); color: var(--text); }
  body.dark .btn:hover { background: var(--border2); }
  body.dark .btn-primary { background: var(--purple); border-color: var(--purple); color: #fff; }
  body.dark .btn-primary:hover { background: var(--purple-dark); }
  body.dark .btn-teal { background: var(--teal); border-color: var(--teal); color: #fff; }
  body.dark .btn-danger { background: var(--red); border-color: var(--red); color: #fff; }
  body.dark .btn-blue { background: var(--blue); border-color: var(--blue); color: #fff; }

  /* DARK — filtres */
  body.dark .filters { background: var(--surface); border-color: var(--border); }
  body.dark .recap-bar { background: var(--surface); border-color: var(--border); }

  /* DARK — modaux */
  body.dark [style*="background:var(--surface)"],
  body.dark [style*="background: var(--surface)"] { background: var(--surface) !important; }
  body.dark [style*="background:var(--bg)"],
  body.dark [style*="background: var(--bg)"] { background: var(--bg) !important; }
  body.dark [style*="background:#fff"],
  body.dark [style*="background: #fff"],
  body.dark [style*="background:#ffffff"],
  body.dark [style*="background: #ffffff"] { background: var(--surface) !important; }
  body.dark [style*="background:#F8FAFC"],
  body.dark [style*="background:#F0F4FA"],
  body.dark [style*="background:#f7f6f2"],
  body.dark [style*="background:#F7F6F2"] { background: var(--surface2) !important; }

  /* DARK — couleurs de texte dans les styles inline */
  body.dark [style*="color:#0F2D5C"],
  body.dark [style*="color: #0F2D5C"],
  body.dark [style*="color:#0B2347"],
  body.dark [style*="color: #0B2347"],
  body.dark [style*="color:#1a1916"],
  body.dark [style*="color: #1a1916"] { color: var(--text) !important; }
  body.dark [style*="color:#334155"],
  body.dark [style*="color: #334155"] { color: var(--text2) !important; }
  body.dark [style*="color:#64748B"],
  body.dark [style*="color: #64748B"] { color: var(--text3) !important; }

  /* DARK — bordures inline */
  body.dark [style*="border:1px solid var(--border)"],
  body.dark [style*="border: 1px solid var(--border)"],
  body.dark [style*="border:0.5px solid var(--border)"] { border-color: var(--border) !important; }
  body.dark [style*="border:1px solid #E2E8F0"],
  body.dark [style*="border: 1px solid #E2E8F0"],
  body.dark [style*="border:0.5px solid #E2E8F0"] { border-color: var(--border) !important; }

  /* DARK — badges */
  body.dark .b-gray { background: #2A2D3E; color: var(--text2); }
  body.dark .b-ok { background: #0D2520; color: var(--teal); }
  body.dark .b-danger { background: #2A1010; color: var(--red); }
  body.dark .b-warn { background: #2A1A00; color: var(--amber); }
  body.dark .b-info { background: #0D1E35; color: var(--blue); }
  body.dark .b-blue { background: #1A1D35; color: var(--purple); }
  body.dark .b-purple { background: #1A1D35; color: var(--purple); }
  body.dark .b-teal { background: #0D2520; color: var(--teal); }

  /* DARK — alertes */
  body.dark .alert-info { background: #0D1E35; border-color: var(--blue); color: var(--text2); }
  body.dark .alert-warn { background: #2A1A00; border-color: var(--amber); color: var(--amber); }
  body.dark .alert-danger { background: #2A1010; border-color: var(--red); color: var(--red); }
  body.dark .alert-ok { background: #0D2520; border-color: var(--teal); color: var(--teal); }

  /* DARK — dropdown menu utilisateur */
  body.dark #user-dropdown { background: var(--surface); border-color: var(--border); }
  body.dark .dropdown-item { color: var(--text2); }
  body.dark .dropdown-item:hover { background: var(--surface2); }
  body.dark .dropdown-item i { color: var(--text3); }

  /* DARK — alerts panel */
  body.dark #alerts-panel { background: var(--surface); border-color: var(--border); }

  /* DARK — login : forcer le mode JOUR sur la page de connexion */
  body.dark .login-overlay { background: #fff; }
  body.dark .login-left { background: linear-gradient(160deg, #0B2347 0%, #0F2D5C 40%, #1D4ED8 100%) !important; }
  body.dark .login-right { background: #fff !important; }
  body.dark .login-card { background: #fff !important; border-color: #E2E8F0 !important; box-shadow: 0 4px 24px rgba(0,0,0,0.08) !important; }
  body.dark .login-fg label { color: #334155 !important; }
  body.dark .login-fg input { background: #F8FAFC !important; border-color: #E2E8F0 !important; color: #0F2D5C !important; }
  body.dark .login-fg input::placeholder { color: #94A3B8 !important; }
  body.dark .login-fg input:focus { border-color: #1D4ED8 !important; background: #fff !important; box-shadow: 0 0 0 3px rgba(29,78,216,0.12) !important; }
  body.dark .login-hint { color: #64748B !important; }
  body.dark .login-version { color: #94A3B8 !important; }
  body.dark #reset-form { background: rgba(96,165,250,0.08) !important; border-color: rgba(96,165,250,0.2) !important; }
  body.dark #reset-email { background: #F8FAFC !important; border-color: #E2E8F0 !important; color: #0F2D5C !important; }
  body.dark #reset-form div[style*="color:rgba(255"] { color: #64748B !important; }
  body.dark .login-features-item { color: rgba(255,255,255,0.7) !important; }

  /* DARK — import zone */
  body.dark .import-zone { background: var(--surface2); border-color: var(--border2); }
  body.dark .import-zone:hover { background: var(--border); }

  /* DARK — status pills devis */
  body.dark .sp-brouillon { background: #2A2D3E; color: var(--text2); }
  body.dark .sp-envoye { background: #0D1E35; color: var(--blue); }
  body.dark .sp-accepte { background: #0D2520; color: var(--teal); }
  body.dark .sp-refuse { background: #2A1010; color: var(--red); }
  body.dark .sp-facture { background: #1A1D35; color: var(--purple); }

  /* DARK — chart backgrounds */
  body.dark .chart-wrap { background: var(--surface); }

  /* DARK — fiscal rows */
  body.dark .fiscal-row { border-bottom-color: var(--border); color: var(--text); }

  /* DARK — scrollbar */
  body.dark ::-webkit-scrollbar { width: 6px; }
  body.dark ::-webkit-scrollbar-track { background: var(--surface2); }
  body.dark ::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
  body.dark ::-webkit-scrollbar-thumb:hover { background: var(--text3); }

  /* FACTURE PDF PREVIEW */
  .facture-pdf-preview { font-family: Arial, sans-serif; font-size: 12px; color: #1a1916; }

  /* DEVIS / CLIENTS styles */
  .status-pill { display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600; }
  .sp-brouillon { background:#F1EFE8;color:#444441; }
  .sp-envoye { background:var(--blue-light);color:var(--blue); }
  .sp-accepte { background:#EAF3DE;color:#27500A; }
  .sp-refuse { background:var(--red-light);color:var(--red); }
  .sp-expire { background:var(--amber-light);color:var(--amber); }
  .sp-encours { background:var(--blue-light);color:var(--blue); }
  .sp-livre { background:#EAF3DE;color:#27500A; }
  .sp-probleme { background:var(--red-light);color:var(--red); }
  .sp-attente { background:var(--amber-light);color:var(--amber); }
  .sp-annule { background:#F1EFE8;color:#888; }

  /* KPI CARD */
  .kpi-card { background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.25rem;box-shadow:var(--shadow); }
  .kpi-val { font-size:28px;font-weight:600;font-family:'Inter',monospace;letter-spacing:-1px; }
  .kpi-trend { font-size:11px;margin-top:4px;display:flex;align-items:center;gap:4px; }
  .trend-up { color:var(--teal); }
  .trend-down { color:var(--red); }

  /* OBJECTIFS */
  .objectif-bar { height:10px;background:var(--bg);border-radius:5px;overflow:hidden;margin-top:6px; }
  .objectif-fill { height:100%;border-radius:5px;transition:width 0.4s; }

  /* ALERTS PANEL */
  .alert-item { padding:10px 14px;border-bottom:1px solid var(--border);font-size:13px;display:flex;align-items:flex-start;gap:8px; }
  .alert-item:last-child { border-bottom:none; }
  .alert-item i { font-size:16px;flex-shrink:0;margin-top:1px; }

  /* SEARCH DROPDOWN */
  .search-result { padding:8px 12px;border-bottom:1px solid var(--border);cursor:pointer;font-size:13px;display:flex;align-items:center;gap:8px; }
  .search-result:hover { background:var(--bg); }
  .search-result:last-child { border-bottom:none; }
  .search-result .sr-badge { font-size:10px;padding:1px 6px;border-radius:10px;background:var(--bg);color:var(--text3);border:1px solid var(--border);flex-shrink:0; }

  /* LIGNE DEVIS */
  .ligne-devis { display:grid;grid-template-columns:3fr 1fr 1fr 1fr 30px;gap:6px;align-items:center;margin-bottom:6px; }
  .ligne-devis input { padding:6px 8px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-size:12px;font-family:'Inter',sans-serif; }

  /* OBJECTIFS PAGE */
  .obj-card { border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.25rem;margin-bottom:10px;background:var(--surface); }

  /* BANK RECONCILIATION */
  .bank-row-credit td:nth-child(5) { color: var(--teal); font-weight: 600; }
  .bank-row-debit td:nth-child(4) { color: var(--red); font-weight: 600; }
  .bank-row-credit { border-left: 3px solid var(--teal); }
  .bank-row-debit { border-left: 3px solid var(--red); }
  .bank-row-credit.reconciled { background: #f0faf5; }
  .bank-row-debit.reconciled { background: #fff8f8; }
  .bank-row-personnel { opacity: 0.55; border-left: 3px solid var(--text3) !important; }
  .bank-row-personnel td { color: var(--text3) !important; }
  .bank-row-debit.reconciled { background: #fff5f5; }
  .reconcile-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
  .dot-ok { background: var(--teal); }
  .dot-pending { background: #d0cec2; }
  .suggestion-item { padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 6px; cursor: pointer; transition: all 0.15s; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
  .suggestion-item:hover { border-color: var(--purple); background: var(--purple-light); }
  .suggestion-item.selected { border-color: var(--purple); background: var(--purple-light); }
  .match-score { font-size: 11px; padding: 2px 7px; border-radius: 20px; font-weight: 600; font-family: 'Inter', monospace; }
  .score-high { background: #EAF3DE; color: #27500A; }
  .score-med { background: var(--amber-light); color: var(--amber); }
  .score-low { background: var(--bg); color: var(--text3); border: 1px solid var(--border); }

    .login-card { animation: fadeInCard 0.35s ease; }
  @keyframes slideIn { from { transform: translateX(20px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

  /* ============================================================
     MOBILE & TABLETTE — Optimisation responsive
     ============================================================ */
  @media (max-width: 768px) {
    /* Layout */
    .app { flex-direction: column; }
    .sidebar {
      width: 100%; height: auto; position: relative; top: 0;
      flex-direction: row; flex-wrap: wrap;
      padding: 0; overflow: visible;
    }
    .main { margin-left: 0; padding-top: 54px; }

    /* Topbar mobile */
    .topbar { padding: 0 12px; }
    .topbar > div:first-child { width: auto; padding: 0 8px; }
    .topbar > div:first-child .logo-sub { display: none; }

    /* Sidebar mobile — drawer */
    .sidebar {
      position: fixed; top: 54px; left: -100%; width: 260px; height: calc(100vh - 54px);
      flex-direction: column; z-index: 150;
      transition: left 0.25s ease; box-shadow: 4px 0 16px rgba(0,0,0,0.3);
      overflow-y: auto; overflow-x: hidden;
      -webkit-overflow-scrolling: touch;
    }
    .sidebar.open { left: 0; }
    /* Sous-menus mobile — taille max plus grande */
    .nav-submenu.open { max-height: 1000px; }

    /* Page content */
    .page-content { padding: 1rem; }
    .metric-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 8px; }
    .metric { padding: 12px; }
    .metric .val { font-size: 18px; }

    /* Cards */
    .card { padding: 1rem; }
    .form-row { flex-direction: column; gap: 10px; }
    .form-row .fg { width: 100%; }

    /* Tables — scroll horizontal */
    .tw { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    table { min-width: 500px; }
    th, td { padding: 8px 10px; font-size: 11px; }

    /* Filtres */
    .filters { flex-wrap: wrap; gap: 8px; }
    .filters input, .filters select { min-width: 140px !important; }

    /* Bouton menu burger */
    .menu-burger { display: flex !important; }

    /* Rapport — colonne simple */
    #rapport-content > div > div[style*="grid-template-columns:320px"] {
      grid-template-columns: 1fr !important;
    }

    /* Dashboard charts */
    .chart-wrap { height: 160px !important; }

    /* Topbar search — masquer sur mobile */
    #global-search { display: none; }
    #search-icon-btn { display: flex !important; }

    /* Subheader */
    .subheader { padding: 6px 1rem; }
    .subheader-tags { display: none; }
  }

  @media (max-width: 480px) {
    .metric-grid { grid-template-columns: 1fr 1fr !important; }
    .metric .val { font-size: 16px; }
    .topbar { height: 48px; }
    .main { padding-top: 48px; }
    .sidebar { top: 48px; height: calc(100vh - 48px); }
  }

  /* Burger menu button — visible seulement mobile */
  .menu-burger {
    display: none; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 8px;
    background: rgba(255,255,255,0.1); border: 0.5px solid rgba(255,255,255,0.2);
    cursor: pointer; color: #fff; font-size: 16px; flex-shrink: 0;
  }

  /* Touch targets — minimum 44px pour iOS */
  @media (hover: none) {
    .btn, .nav-item, .dropdown-item { min-height: 44px; }
    .nav-item { padding: 10px 1.25rem; }
    .btn { padding: 10px 16px; }
  }

/* ============================================================
   DEVIS & FACTURES PRO — styles intégrés
   ============================================================ */
.sp{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:700}
.sp-brouillon{background:#F1EFE8;color:#444}
.sp-envoye{background:var(--blue-light);color:var(--blue)}
.sp-accepte{background:#EAF3DE;color:#27500A}
.sp-refuse{background:var(--red-light);color:var(--red)}
.sp-expire{background:var(--amber-light);color:var(--amber)}
.sp-paye{background:#EAF3DE;color:#27500A}
.sp-nonpaye{background:var(--red-light);color:var(--red)}
.sp-partiel{background:var(--amber-light);color:var(--amber)}
.sp-annule{background:#F1EFE8;color:#888}
.client-search-wrap{position:relative}
.client-dropdown{display:none;position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);z-index:200;max-height:220px;overflow-y:auto}
.client-opt{padding:8px 12px;cursor:pointer;font-size:13px;border-bottom:1px solid var(--border)}
.client-opt:last-child{border-bottom:none}
.client-opt:hover{background:var(--bg)}
.client-opt .co-name{font-weight:600}
.client-opt .co-sub{font-size:11px;color:var(--text3)}
.client-group-label{font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.07em;padding:8px 12px;background:var(--bg);border-bottom:1px solid var(--border)}
.doc-editor{display:grid;grid-template-columns:1fr 300px;gap:1.5rem;align-items:start}
@media(max-width:900px){.doc-editor{grid-template-columns:1fr}}
.doc-preview{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden}
.doc-options{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow);position:sticky;top:80px}
.doc-options-title{font-size:12px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.07em;margin-bottom:1rem}
.doc-paper{padding:36px 40px;font-size:12px;color:#1a1916;font-family:Arial,Helvetica,sans-serif;min-height:700px}
.doc-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;padding-bottom:16px;border-bottom:3px solid var(--purple)}
.doc-logo-area .logo-name{font-size:20px;font-weight:900;color:var(--purple);letter-spacing:-.5px}
.doc-logo-area .logo-sub{font-size:10px;color:var(--text3);margin-top:2px;line-height:1.8}
.doc-type-area{text-align:right}
.doc-type-label{font-size:22px;font-weight:900;color:var(--text);letter-spacing:-.5px}
.doc-number{font-size:13px;color:var(--text2);font-family:'Inter',monospace;margin-top:2px}
.doc-status-badge{display:inline-block;padding:4px 12px;border-radius:4px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-top:6px}
.doc-parties{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
.doc-party-label{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text3);margin-bottom:6px}
.doc-party-box{background:#f7f6f2;border-radius:6px;padding:12px 14px}
.doc-party-name{font-size:13px;font-weight:700;margin-bottom:4px}
.doc-party-info{font-size:11px;color:var(--text2);line-height:1.8}
.doc-dates{display:flex;gap:24px;margin-bottom:20px;padding:10px 14px;background:#f7f6f2;border-radius:6px;font-size:11px}
.doc-date-item .label{color:var(--text3);font-size:10px;text-transform:uppercase;letter-spacing:.05em}
.doc-date-item .value{font-weight:700;color:var(--text);margin-top:2px}
.doc-ref{padding:0 0 10px;font-size:11px;color:var(--text2);margin-bottom:10px}
.articles-table{width:100%;border-collapse:collapse;margin-bottom:16px;font-size:11px}
.articles-table thead tr{background:#f7f6f2}
.articles-table th{padding:8px 10px;text-align:left;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);border-bottom:2px solid var(--border)}
.articles-table th:not(:first-child){text-align:right}
.articles-table td{padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:top}
.articles-table td:not(:first-child){text-align:right;font-family:'Inter',monospace}
.articles-table tr:last-child td{border-bottom:none}
.article-desc{font-weight:600;font-size:12px}
.article-sub{color:var(--text3);font-size:10px;margin-top:2px}
.doc-bottom{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:16px}
.tva-detail{font-size:10px}
.tva-detail-row{display:flex;justify-content:space-between;padding:3px 0;border-bottom:1px solid var(--border);color:var(--text2)}
.totaux-box{background:#f7f6f2;border-radius:6px;padding:12px 14px}
.pro-total-row{display:flex;justify-content:space-between;padding:4px 0;font-size:11px;border-bottom:1px solid #e4e2d8;color:var(--text2)}
.pro-total-row:last-child{border-bottom:none;font-weight:900;font-size:14px;padding-top:8px;color:var(--purple)}
.pro-total-row.tva-row{color:var(--blue)}
.doc-footer{margin-top:20px;padding-top:14px;border-top:1px solid var(--border);display:grid;grid-template-columns:1fr 1fr;gap:16px}
.doc-footer-bank{background:#EEEDFE;border-radius:6px;padding:10px 12px}
.doc-footer-bank .bank-title{font-size:10px;font-weight:700;color:var(--purple);text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px}
.doc-footer-bank .bank-info{font-size:10px;color:var(--text2);line-height:1.8}
.doc-footer-legal{background:#f7f6f2;border-radius:6px;padding:10px 12px}
.doc-footer-legal .legal-title{font-size:10px;font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px}
.doc-footer-legal .legal-info{font-size:10px;color:var(--text3);line-height:1.8}
.doc-retard{font-size:9px;color:var(--text3);margin-top:10px;line-height:1.6;font-style:italic}
.art-line{display:grid;grid-template-columns:3fr 80px 90px 80px 90px 30px;gap:6px;align-items:center;padding:6px 0;border-bottom:1px solid var(--border)}
.art-line:last-child{border-bottom:none}
.art-line input,.art-line select{padding:5px 8px;border:1px solid var(--border2);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-size:12px;font-family:'Inter',sans-serif;width:100%}
.art-line input:focus,.art-line select:focus{outline:none;border-color:var(--purple)}
.art-line-total{font-size:12px;font-weight:600;font-family:'Inter',monospace;text-align:right;color:var(--teal)}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;margin-bottom:1rem}
.cat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.25rem;cursor:pointer;transition:all .15s;box-shadow:var(--shadow)}
.cat-card:hover{border-color:var(--purple);box-shadow:var(--shadow-lg);transform:translateY(-1px)}
.cat-card .cc-ref{font-size:10px;color:var(--text3);font-weight:700;text-transform:uppercase;letter-spacing:.07em;margin-bottom:4px}
.cat-card .cc-name{font-size:14px;font-weight:700;margin-bottom:4px}
.cat-card .cc-desc{font-size:12px;color:var(--text2);margin-bottom:8px;line-height:1.5}
.cat-card .cc-price{display:flex;justify-content:space-between;align-items:center}
.cat-card .cc-pu{font-size:16px;font-weight:700;font-family:'Inter',monospace;color:var(--purple)}
.cat-card .cc-tva{font-size:11px;color:var(--text3)}
.cat-card .cc-add{padding:4px 10px;background:var(--purple);color:#fff;border:none;border-radius:var(--radius-sm);font-size:12px;cursor:pointer;font-family:'Inter',sans-serif}
.cat-card .cc-add:hover{background:var(--purple-dark)}
.pro-tabs{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:1.5rem}
.pro-tab{padding:8px 20px;font-size:13px;font-weight:500;color:var(--text3);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s}
.pro-tab:hover{color:var(--text)}
.pro-tab.active{color:var(--purple);border-bottom-color:var(--purple)}

  /* ═══ CONFIRM MODAL ═══ */
  #confirm-modal { display:none;position:fixed;inset:0;z-index:9900;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px);align-items:center;justify-content:center;padding:1rem; }
  #confirm-modal.open { display:flex; }
  #confirm-box { background:var(--surface,#fff);border-radius:14px;padding:1.5rem;max-width:400px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,0.2);font-family:'Inter',sans-serif; }
  #confirm-box-header { margin-bottom:1.25rem; }
  #confirm-box-title { font-size:15px;font-weight:700;color:var(--text,#0F172A);margin-bottom:.35rem; }
  #confirm-box-msg { font-size:13.5px;color:var(--text2,#64748B);line-height:1.6; }
  #confirm-box-footer { display:flex;justify-content:flex-end;gap:8px;margin-top:1.25rem; }
  #confirm-btn-cancel { padding:9px 18px;background:var(--bg,#F1F5F9);border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;color:var(--text2,#475569); }
  #confirm-btn-cancel:hover { background:var(--border,#E2E8F0); }
  #confirm-btn-ok { padding:9px 18px;border:none;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;font-family:inherit;color:#fff; }
  #confirm-btn-ok:hover { opacity:.88; }

  /* LOGIN SCREEN — Version Pro */
  /* ═══ LOGIN PAGE — design sombre PMSuite ═══ */
  .login-overlay { position:fixed;inset:0;z-index:9000;display:flex;align-items:stretch;font-family:'Inter',sans-serif;background:#0D0D1C; }
  .login-overlay.hidden { display:none; }
  .login-left { width:44%;background:linear-gradient(160deg,#1E1B4B 0%,#2D2A6E 50%,#3730A3 100%);padding:3rem 3rem 2rem;display:flex;flex-direction:column;position:relative;overflow:hidden; }
  .login-left::before { content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 40%,rgba(99,102,241,0.3) 0%,transparent 60%);pointer-events:none; }
  .login-left-content { position:relative;z-index:1;flex:1;display:flex;flex-direction:column; }
  .login-brand { display:flex;align-items:center;gap:12px;margin-bottom:2.5rem; }
  .login-brand-name { font-size:22px;font-weight:800;color:#fff;letter-spacing:-0.5px; }
  .login-tagline-sub { font-size:11px;color:rgba(255,255,255,0.45);text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px; }
  .login-tagline { font-size:28px;font-weight:800;color:#fff;line-height:1.2;letter-spacing:-0.5px;margin-bottom:.75rem; }
  .login-tagline-desc { font-size:14px;color:rgba(255,255,255,0.55);margin-bottom:2.5rem;line-height:1.7; }
  .login-modules-label { font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,0.35);margin-bottom:.85rem; }
  .login-module-item { display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;margin-bottom:6px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.08); }
  .login-module-icon { width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0; }
  .login-module-name { font-size:13px;font-weight:500;color:rgba(255,255,255,0.85); }
  .login-left-footer { position:relative;z-index:1;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,0.1);margin-top:auto; }
  .login-left-footer-item { display:flex;align-items:center;gap:8px;font-size:12px;color:rgba(255,255,255,0.35);margin-bottom:4px; }
  .login-right { flex:1;background:#0D0D1C;display:flex;align-items:center;justify-content:center;padding:2rem; }
  .login-card { background:#181828;border:1px solid rgba(99,102,241,0.25);border-radius:16px;padding:2.5rem;width:100%;max-width:400px;box-shadow:0 24px 64px rgba(0,0,0,0.5);animation:fadeInCard .35s ease; }
  .login-card-title { font-size:22px;font-weight:800;color:#fff;text-align:center;margin-bottom:6px; }
  .login-card-sub { font-size:14px;color:rgba(255,255,255,0.4);text-align:center;margin-bottom:2rem; }
  .login-fg { margin-bottom:1rem; }
  .login-fg label { display:block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,0.45);margin-bottom:6px; }
  .login-fg input { width:100%;padding:11px 14px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);border-radius:8px;color:#fff;font-family:'Inter',sans-serif;font-size:14px;outline:none;transition:border-color .2s;box-sizing:border-box; }
  .login-fg input::placeholder { color:rgba(255,255,255,0.25); }
  .login-fg input:focus { border-color:#6366F1;background:rgba(99,102,241,0.08); }
  .login-btn { width:100%;padding:12px;background:#6366F1;border:none;border-radius:8px;color:#fff;font-size:14px;font-weight:700;cursor:pointer;font-family:'Inter',sans-serif;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:6px; }
  .login-btn:hover { background:#4F46E5;transform:translateY(-1px);box-shadow:0 8px 24px rgba(99,102,241,0.4); }
  .login-error { display:none;background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.3);border-radius:8px;padding:10px 14px;font-size:13px;color:#FCA5A5;margin-bottom:1rem; }
  .login-hint { text-align:center;margin-top:1.5rem;font-size:11px;color:rgba(255,255,255,0.2); }
  .login-version { text-align:center;margin-top:4px;font-size:10px;color:rgba(255,255,255,0.12); }
  @media(max-width:768px) { .login-left{display:none;} .login-right{background:linear-gradient(160deg,#1E1B4B 0%,#0D0D1C 100%);} .login-fg input{font-size:16px!important;color:#fff!important;} }
  body.dark .login-overlay { background:#0D0D1C; }
  body.dark .login-card { background:#181828!important;border-color:rgba(99,102,241,0.25)!important; }
  body.dark .login-fg input { background:rgba(255,255,255,0.06)!important;border-color:rgba(255,255,255,0.12)!important;color:#fff!important; }
  body.dark .login-fg label { color:rgba(255,255,255,0.45)!important; }
  .logout-btn { display:flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid var(--border);border-radius:6px;font-size:12px;color:var(--text2);cursor:pointer;background:transparent;font-family:'Inter',sans-serif;transition:all .15s; }
  .logout-btn:hover { background:var(--red-light);color:var(--red);border-color:#F09595; }
  .dropdown-item { display:flex;align-items:center;gap:9px;padding:8px 14px;font-size:13px;color:#334155;cursor:pointer;transition:background .1s;font-family:'Inter',sans-serif; }
  .dropdown-item:hover { background:#F0F4FA; }
  .dropdown-item i { font-size:15px;color:#64748B;width:16px;flex-shrink:0; }
  .dropdown-item.text-teal { color:#085041; } .dropdown-item.text-teal i { color:#1D9E75; }
  .dropdown-item.text-red { color:#A32D2D; } .dropdown-item.text-red i { color:#E24B4A; }
  @keyframes fadeInCard { from { opacity:0; transform: translateY(16px); } to { opacity:1; transform: translateY(0); } }

@keyframes pulse-amber {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

#ai-chat-bubble{position:fixed;bottom:24px;right:90px;z-index:8000;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#7C5CFC,#5B3FD4);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(124,92,252,0.4);transition:transform .2s}
#ai-chat-bubble:hover{transform:scale(1.08)}
#ai-chat-bubble i{font-size:20px;color:#fff}
#ai-chat-panel{position:fixed;bottom:80px;right:90px;width:340px;max-height:520px;background:var(--surface,#fff);border:1px solid var(--border,#E5E7EB);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,0.15);display:none;flex-direction:column;z-index:8001;overflow:hidden;font-family:'Inter',sans-serif}
#ai-chat-header{background:linear-gradient(135deg,#0B2347,#1a3a6b);padding:14px 16px;display:flex;align-items:center;gap:10px}
#ai-chat-header i{font-size:18px;color:#818CF8}
#ai-chat-header-title{flex:1;font-size:14px;font-weight:600;color:#fff}
#ai-chat-close{background:none;border:none;color:rgba(255,255,255,0.6);cursor:pointer;font-size:16px;padding:0;line-height:1}
#ai-chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;min-height:200px;max-height:340px}
.ai-msg{max-width:85%;padding:10px 13px;border-radius:12px;font-size:13px;line-height:1.5}
.ai-msg.user{background:#7C5CFC;color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.ai-msg.assistant{background:var(--card-bg,#F9FAFB);color:var(--text,#111827);border:0.5px solid var(--border,#E5E7EB);align-self:flex-start;border-bottom-left-radius:4px}
.ai-msg.loading{color:var(--text3,#9CA3AF);font-style:italic}
#ai-chat-suggestions{padding:0 12px 8px;display:flex;flex-wrap:wrap;gap:6px}
.ai-suggestion{background:rgba(124,92,252,0.08);color:#7C5CFC;border:1px solid rgba(124,92,252,0.2);border-radius:20px;padding:5px 11px;font-size:11px;cursor:pointer;transition:background .15s;font-family:'Inter',sans-serif}
.ai-suggestion:hover{background:rgba(124,92,252,0.15)}
#ai-chat-input-row{padding:12px;border-top:0.5px solid var(--border,#E5E7EB);display:flex;gap:8px;align-items:flex-end}
#ai-chat-input{flex:1;resize:none;border:1px solid var(--border,#E5E7EB);border-radius:10px;padding:9px 12px;font-size:13px;font-family:'Inter',sans-serif;outline:none;max-height:80px;overflow-y:auto;background:var(--surface,#fff);color:var(--text,#111)}
#ai-chat-input:focus{border-color:#7C5CFC}
#ai-chat-send{background:#7C5CFC;border:none;border-radius:8px;color:#fff;padding:8px 12px;cursor:pointer;font-size:14px;flex-shrink:0}
#ai-chat-send:disabled{opacity:0.5;cursor:not-allowed}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}