/* =====================================================================
   Software-Compta — Thème vert foncé / or  (clair + sombre)
   ===================================================================*/
:root {
  --green-900: #062a1c;
  --green-800: #0b3d2a;
  --green-700: #0f5132;
  --green-600: #146c43;
  --green-100: #e6efe9;
  --gold: #c9a227;
  --gold-dark: #a8841b;
  --gold-light: #f3e6b5;
  --bg: #f3f5f4;
  --surface: #ffffff;
  --surface-2: #f7f9f8;
  --border: #e3e8e5;
  --text: #1d2b25;
  --muted: #6c7a73;
  --row-total: #eef4f0;
  --row-compte: #f2f6f4;
  --sidebar-w: 260px;
  --bs-primary: #0b3d2a;
  --bs-primary-rgb: 11, 61, 42;
  --bs-link-color: #0f5132;
  --bs-link-hover-color: #a8841b;
}
/* ---------- Thème sombre ---------- */
[data-bs-theme="dark"] {
  --bg: #0e1513;
  --surface: #16201c;
  --surface-2: #1c2823;
  --border: #2a3832;
  --text: #e3ebe6;
  --muted: #9fb0a7;
  --green-100: #1f3329;
  --gold-light: #3a3215;
  --row-total: #1d3027;
  --row-compte: #1a2621;
  --bs-body-bg: #0e1513;
  --bs-body-color: #e3ebe6;
  --bs-link-color: #d9b94a;
  --bs-link-hover-color: #f0d36a;
  --bs-border-color: #2a3832;
}
* { box-sizing: border-box; }
body { background: var(--bg); color: var(--text); font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; transition: background .2s, color .2s; }
.text-gold { color: var(--gold) !important; }
.text-green { color: var(--green-800) !important; }
.bg-green { background: var(--green-800) !important; color: #fff; }
.text-muted { color: var(--muted) !important; }

/* ---------- Layout ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0; position: fixed; inset: 0 auto 0 0; z-index: 1040;
  background: linear-gradient(180deg, var(--green-800) 0%, var(--green-900) 100%);
  color: #d7e4dc; display: flex; flex-direction: column; transition: transform .25s ease;
}
[data-bs-theme="dark"] .sidebar { background: linear-gradient(180deg, #08281c 0%, #03140d 100%); border-right: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: .7rem; padding: 1.2rem 1.1rem; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.06); }
.brand-icon { font-size: 1.9rem; color: var(--gold); }
.brand-name { color: #fff; font-weight: 800; letter-spacing: .5px; font-size: 1.05rem; line-height: 1.1; }
.brand-sub { color: var(--gold); font-size: .78rem; }
.side-nav { flex: 1; overflow-y: auto; padding: .4rem 0 1rem; }
.side-nav::-webkit-scrollbar { width: 5px; } .side-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 4px; }
.nav-section { font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: #8fb3a0; padding: 1rem 1.1rem .35rem; }
.nav-item { display: flex; align-items: center; gap: .7rem; padding: .55rem 1.1rem; color: #e7efe9; text-decoration: none; font-size: .9rem; border-left: 3px solid transparent; }
.nav-item i { color: var(--gold); font-size: 1rem; width: 1.1rem; text-align: center; }
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active { background: linear-gradient(90deg, rgba(201,162,39,.28), rgba(201,162,39,.08)); border-left-color: var(--gold); color: #fff; font-weight: 600; }
.side-footer { padding: .9rem 1.1rem; font-size: .8rem; border-top: 1px solid rgba(255,255,255,.08); color: #b8cdbf; }
.side-footer strong { color: #fff; }

.main { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-width: 0; }
.topbar { position: sticky; top: 0; z-index: 1030; background: var(--surface); border-bottom: 1px solid var(--border); padding: .6rem 1.25rem;
          display: flex; align-items: center; justify-content: space-between; gap: .75rem; box-shadow: 0 1px 6px rgba(0,0,0,.04); }
.topbar-title { color: var(--muted); font-weight: 600; }
.content { padding: 1.5rem; flex: 1; }
.app-footer { font-size: .78rem; color: var(--muted); padding: .8rem 1.5rem; border-top: 1px solid var(--border); background: var(--surface); }
.sidebar-backdrop { display: none; }

@media (max-width: 991.98px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 0 0 40px rgba(0,0,0,.4); }
  .sidebar-backdrop.show { display: block; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 1035; }
  .main { margin-left: 0; }
  .content { padding: 1rem; }
}

/* ---------- Currency widget ---------- */
.currency-widget { display: flex; align-items: center; gap: .35rem; background: var(--green-100); border: 1px solid var(--border); padding: .2rem .4rem; border-radius: .5rem; }
.currency-widget select { width: 80px; }
.currency-widget .cw-rate { width: 210px; }

/* ---------- Boutons ---------- */
.btn-green { background: var(--green-800); border-color: var(--green-800); color: #fff; }
.btn-green:hover, .btn-green:focus { background: var(--green-700); border-color: var(--green-700); color: #fff; }
.btn-gold { background: var(--gold); border-color: var(--gold); color: #1d1a0c; font-weight: 600; }
.btn-gold:hover { background: var(--gold-dark); border-color: var(--gold-dark); color: #fff; }
.btn-outline-green { border: 1px solid var(--green-700); color: var(--green-700); background: var(--surface); }
.btn-outline-green:hover { background: var(--green-700); color: #fff; }
[data-bs-theme="dark"] .btn-outline-green { border-color: #3f8a64; color: #8fd3ad; }
[data-bs-theme="dark"] .btn-outline-green:hover { background: #146c43; color: #fff; }
.btn-primary { --bs-btn-bg: var(--green-800); --bs-btn-border-color: var(--green-800); --bs-btn-hover-bg: var(--green-700); --bs-btn-hover-border-color: var(--green-700); --bs-btn-active-bg: var(--green-900); }
.form-control:focus, .form-select:focus { border-color: var(--gold); box-shadow: 0 0 0 .2rem rgba(201,162,39,.2); }
.form-check-input:checked { background-color: var(--green-700); border-color: var(--green-700); }
.dropdown-item.active, .dropdown-item:active { background: var(--green-700); }
.list-group-item.active { background: var(--green-800); border-color: var(--green-800); }

/* ---------- En-têtes de page ---------- */
.page-head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.25rem; }
.page-head h1 { font-size: 1.6rem; font-weight: 800; color: var(--green-800); margin: 0; }
[data-bs-theme="dark"] .page-head h1 { color: #8fd3ad; }
.page-head p { color: var(--muted); margin: .2rem 0 0; }
.section-title { font-size: .8rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); margin: 1.6rem 0 .8rem; }

/* ---------- KPI cards ---------- */
.kpi { border-radius: 14px; padding: 1.25rem 1.3rem; color: #fff; min-height: 128px; position: relative; overflow: hidden; box-shadow: 0 6px 18px rgba(0,0,0,.08); }
.kpi i { font-size: 1.9rem; color: var(--gold); }
.kpi .kpi-value { font-size: 1.45rem; font-weight: 800; margin-top: .55rem; }
.kpi .kpi-label { font-size: .85rem; opacity: .9; }
.kpi-green { background: linear-gradient(135deg, #0f5132 0%, #0b3d2a 100%); }
.kpi-gold { background: linear-gradient(135deg, #c9a227 0%, #a8841b 100%); }
.kpi-gold i { color: #f8eec8; }
.kpi-dark { background: linear-gradient(135deg, #1d2b25 0%, #0d1612 100%); }
.kpi-teal { background: linear-gradient(135deg, #0b3d2a 0%, #146c43 100%); }
[data-bs-theme="dark"] .kpi-dark { background: linear-gradient(135deg, #26342e 0%, #121b17 100%); border: 1px solid var(--border); }

/* ---------- Tuiles ---------- */
.tile { display: block; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 1.3rem 1rem; text-align: center; text-decoration: none; color: inherit; height: 100%; transition: all .18s ease; }
.tile:hover { transform: translateY(-3px); box-shadow: 0 10px 22px rgba(11,61,42,.1); border-color: var(--gold); }
.tile .tile-icon { width: 48px; height: 48px; border-radius: 50%; background: var(--green-100); color: var(--green-800); display: inline-flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: .6rem; }
[data-bs-theme="dark"] .tile .tile-icon { color: #8fd3ad; }
.tile h6 { font-weight: 700; margin-bottom: .2rem; color: var(--text); }
.tile small { color: var(--muted); }

/* ---------- Cartes & tableaux ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,.03); }
.card-header { background: var(--surface); border-bottom: 1px solid var(--border); font-weight: 700; color: var(--text); border-radius: 12px 12px 0 0 !important; }
.card-header i { color: var(--green-700); }
[data-bs-theme="dark"] .card-header i { color: #8fd3ad; }
.card-header.bg-green i { color: #fff; }
.card-footer { background: var(--surface-2); border-top: 1px solid var(--border); }
.table { font-size: .875rem; --bs-table-bg: transparent; }
.table thead th { background: var(--surface-2); color: var(--text); font-weight: 700; white-space: nowrap; border-bottom: 2px solid var(--border); }
.table-green thead th { background: var(--green-800); color: #fff; border-color: var(--green-800); }
.table .num, .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.row-total td, .row-total th { background: var(--row-total) !important; font-weight: 800; color: var(--green-800); }
[data-bs-theme="dark"] .row-total td { color: #8fd3ad; }
.row-grand-total td, .row-grand-total th { background: var(--green-800) !important; color: #fff !important; font-weight: 800; }
.row-header td { background: var(--gold-light) !important; font-weight: 700; color: #5a4709; }
[data-bs-theme="dark"] .row-header td { color: #f0d36a; }
.row-compte td { background: var(--row-compte) !important; font-weight: 700; }
.row-solde td { font-style: italic; color: var(--muted); }
.neg { color: #b02a37; }
[data-bs-theme="dark"] .neg { color: #ff8a95; }
.modal-content { background: var(--surface); }
.input-group-text { background: var(--surface-2); }

/* ---------- Saisie ---------- */
.saisie-table input, .saisie-table select { min-width: 90px; }
.saisie-table td { vertical-align: middle; padding: .3rem; }
.saisie-table .compte-input { min-width: 150px; }
.saisie-table .lib-input { min-width: 200px; }
.balance-indicator { border-radius: 10px; padding: .6rem 1rem; font-weight: 700; }
.balance-ok { background: #d1e7dd; color: #0f5132; }
.balance-ko { background: #f8d7da; color: #842029; }
[data-bs-theme="dark"] .balance-ok { background: #13352a; color: #8fd3ad; }
[data-bs-theme="dark"] .balance-ko { background: #3b1a1e; color: #ff9aa4; }

.lettre-badge { background: var(--gold); color: #1d1a0c; font-weight: 700; }
tr.selected td { background: var(--gold-light) !important; }
.cursor-pointer { cursor: pointer; }
.dot-online { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #20c374; box-shadow: 0 0 0 3px rgba(32,195,116,.2); }
.dot-offline { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #9aa5a0; }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: radial-gradient(circle at 20% 20%, #146c43 0%, #0b3d2a 45%, #062a1c 100%); padding: 1rem; position: relative; }
[data-bs-theme="dark"] .login-wrap { background: radial-gradient(circle at 20% 20%, #0f3d2a 0%, #071f15 50%, #020a07 100%); }
.login-tools { position: absolute; top: 1rem; right: 1rem; display: flex; gap: .5rem; }
.login-tools .btn { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.25); }
.login-tools .btn:hover { background: rgba(255,255,255,.22); }
.login-card { width: 100%; max-width: 420px; border-radius: 18px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.login-card .login-top { background: #0b3d2a; color: #fff; text-align: center; padding: 1.6rem 1rem 1.2rem; border-bottom: 4px solid var(--gold); }
.login-card .login-top i { font-size: 2.6rem; color: var(--gold); }
.install-box { border: 1px dashed var(--gold); border-radius: 12px; padding: .75rem; background: var(--gold-light); }
[data-bs-theme="dark"] .install-box { color: #f3e6b5; }

/* ---------- Impression ---------- */
@media print {
  .sidebar, .topbar, .app-footer, .no-print, .btn, form.filters { display: none !important; }
  .main { margin: 0 !important; }
  .content { padding: 0 !important; }
  .card { border: none; box-shadow: none; }
  body { background: #fff; color: #000; }
}