/* =====================================================================
   FactuProps — UI sombre cinéma / or
   ===================================================================== */
:root{
  --bg:#0d0f14; --bg2:#141821; --card:#171b26; --card2:#1d2230;
  --line:#262c3b; --tx:#e8ecf5; --tx2:#98a2b8; --gold:#d8b25f; --gold2:#f0cd85;
  --ok:#3fbf8f; --warn:#e0a83c; --danger:#e35d6a; --blue:#5b8def;
  --r:12px; --r2:8px; --sh:0 8px 26px rgba(0,0,0,.36);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1100px 600px at 15% -10%,#1a1f2d 0%,var(--bg) 55%) fixed;
  color:var(--tx); font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:14px; line-height:1.5; -webkit-font-smoothing:antialiased;
}
a{color:var(--gold2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:.2px}
.muted{color:var(--tx2)}
.sm{font-size:12px}
.mono{font-family:'SFMono-Regular',Consolas,'Courier New',monospace}
.mt{margin-top:14px}
.num{text-align:right}
.nowrap{white-space:nowrap}
.sp{flex:1}
s{opacity:.55;font-size:.72em;text-decoration:none;font-weight:500}

/* ------------------------------------------------------------ LOGIN */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.login-wrap{width:100%;max-width:390px;text-align:center}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:32px 26px;box-shadow:var(--sh);text-align:left}
.login-logo{font-size:40px;text-align:center}
.login-card h1{text-align:center;font-size:24px;margin:6px 0 2px;color:var(--gold)}
.login-card .sub{text-align:center;color:var(--tx2);font-size:12.5px;margin:0 0 22px}
.login-card label{display:block;font-size:12px;color:var(--tx2);margin:12px 0 5px}
.login-msg{margin-top:12px;font-size:12.5px;text-align:center;min-height:18px}
.login-msg.err{color:var(--danger)}
.login-foot{color:var(--tx2);font-size:11.5px;margin-top:18px;letter-spacing:.4px}

/* ------------------------------------------------------------ INPUTS */
input,select,textarea{
  width:100%;background:var(--bg2);border:1px solid var(--line);color:var(--tx);
  border-radius:var(--r2);padding:9px 11px;font:inherit;font-size:13.5px;outline:none;transition:.15s;
}
input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(216,178,95,.14)}
input[readonly]{opacity:.75}
input[type=file]{padding:7px}
textarea{resize:vertical}
label.inline{display:inline-block;margin:0 8px 0 0;color:var(--tx2);font-size:12.5px}
.chk{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:13px;color:var(--tx2)}
.chk input{width:auto}
.f label{display:block;font-size:11.5px;color:var(--tx2);margin-bottom:5px;letter-spacing:.2px}
.f{margin-bottom:12px}

/* ------------------------------------------------------------ BOUTONS */
.btn{
  display:inline-flex;align-items:center;gap:6px;justify-content:center;
  background:var(--card2);border:1px solid var(--line);color:var(--tx);
  border-radius:var(--r2);padding:9px 14px;font-size:13px;font-weight:550;
  cursor:pointer;transition:.15s;text-decoration:none;white-space:nowrap;
}
.btn:hover{border-color:var(--gold);color:var(--gold2);text-decoration:none}
.btn.primary{background:linear-gradient(180deg,var(--gold2),var(--gold));border-color:var(--gold);color:#20180a;font-weight:650}
.btn.primary:hover{filter:brightness(1.07);color:#20180a}
.btn.ok{border-color:var(--ok);color:var(--ok)}
.btn.danger{border-color:var(--danger);color:var(--danger)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--tx2)}
.btn.ghost:hover{color:var(--gold2)}
.btn.sm{padding:5px 9px;font-size:12px}
.btn.block{width:100%;margin-top:18px;padding:11px}

/* ------------------------------------------------------------ LAYOUT */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:224px;flex:0 0 224px;background:rgba(20,24,33,.9);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:18px 12px;position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:700;color:var(--gold);padding:2px 8px 18px}
.brand-ic{font-size:19px}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:var(--r2);
  color:var(--tx2);font-size:13.5px;margin-bottom:2px;transition:.14s;
}
.nav-item:hover{background:var(--card);color:var(--tx);text-decoration:none}
.nav-item.on{background:linear-gradient(90deg,rgba(216,178,95,.18),transparent);color:var(--gold2);font-weight:600}
.nav-item .ic{width:18px;text-align:center;opacity:.9}
.side-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.side-foot .lang{margin-bottom:10px;font-size:12.5px}
.who{font-size:12.5px;color:var(--tx);margin-bottom:10px;padding:0 3px}
.who span{display:block;color:var(--tx2);font-size:11px}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  display:flex;align-items:center;gap:12px;padding:14px 22px;
  border-bottom:1px solid var(--line);background:rgba(13,15,20,.82);
  position:sticky;top:0;z-index:20;backdrop-filter:blur(8px);
}
.crumb{font-size:13.5px;color:var(--tx2);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.top-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.burger{display:none}
.view{padding:22px;max-width:1400px;width:100%}
.loader{color:var(--tx2);padding:40px;text-align:center}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.page-head h2{font-size:19px}
.row{display:flex;align-items:center}
.row.gap{gap:8px;flex-wrap:wrap}
.row.between{justify-content:space-between;gap:10px;flex-wrap:wrap}

/* ------------------------------------------------------------- CARTES */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--sh)}
.grid{display:grid;gap:14px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.kpi .kpi-l{font-size:11.5px;color:var(--tx2);text-transform:uppercase;letter-spacing:.7px}
.kpi .kpi-v{font-size:22px;font-weight:700;margin-top:6px;color:var(--gold2)}
.kpi.ok .kpi-v{color:var(--ok)}
.kpi.warn .kpi-v{color:var(--warn)}
.kpi.danger .kpi-v{color:var(--danger)}
.big-num{font-size:26px;font-weight:700;color:var(--gold2);margin-top:10px}
.sec{margin:18px 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--tx2);border-bottom:1px solid var(--line);padding-bottom:6px}
.kv{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-bottom:1px dashed var(--line);font-size:13px}
.kv span{color:var(--tx2)}

/* -------------------------------------------------------- GRAPHIQUE */
.bars{display:flex;align-items:flex-end;gap:5px;height:130px;margin-top:14px}
.bar-col{flex:1;height:100%;display:flex;align-items:flex-end}
.bar{width:100%;background:linear-gradient(180deg,var(--gold2),rgba(216,178,95,.28));border-radius:4px 4px 0 0}
.bars-x{display:flex;gap:5px;margin-top:5px}
.bars-x span{flex:1;text-align:center;font-size:10px;color:var(--tx2)}

/* ---------------------------------------------------------- TABLEAUX */
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data.card{padding:0;overflow:hidden}
table.data th{
  text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.7px;
  color:var(--tx2);padding:11px 12px;border-bottom:1px solid var(--line);background:var(--card2);
}
table.data td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
table.data tbody tr:last-child td{border-bottom:none}
table.data tbody tr:hover td{background:rgba(255,255,255,.024)}
table.data th.num,table.data td.num{text-align:right}
.table-scroll{overflow-x:auto}
table.lines input,table.lines select{padding:6px 8px;font-size:12.5px}
table.lines input.num{text-align:right}
.total-box{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:14px;padding-top:12px;border-top:2px solid var(--gold)}
.total-box span{color:var(--tx2);text-transform:uppercase;font-size:11.5px;letter-spacing:1px}
.total-box b{font-size:21px;color:var(--gold2)}

/* ----------------------------------------------------------- BADGES */
.badge{display:inline-block;padding:3px 9px;border-radius:99px;font-size:11px;font-weight:600;border:1px solid}
.badge.brouillon{color:var(--tx2);border-color:var(--line);background:var(--card2)}
.badge.envoyee{color:var(--blue);border-color:rgba(91,141,239,.4);background:rgba(91,141,239,.1)}
.badge.payee,.badge.accepte{color:var(--ok);border-color:rgba(63,191,143,.4);background:rgba(63,191,143,.1)}
.badge.retard,.badge.refuse{color:var(--danger);border-color:rgba(227,93,106,.4);background:rgba(227,93,106,.1)}
.badge.expire,.badge.annule{color:var(--warn);border-color:rgba(224,168,60,.36);background:rgba(224,168,60,.1)}
.badge.p-en_cours{color:var(--ok);border-color:rgba(63,191,143,.4);background:rgba(63,191,143,.1)}
.badge.p-termine{color:var(--tx2);border-color:var(--line);background:var(--card2)}
.badge.p-annule{color:var(--danger);border-color:rgba(227,93,106,.4);background:rgba(227,93,106,.1)}
.chip{display:inline-block;padding:3px 9px;border-radius:6px;background:var(--card2);border:1px solid var(--line);font-size:11.5px;color:var(--tx2)}
.chip.on{color:var(--gold);border-color:var(--gold)}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:9px}

/* ---------------------------------------------------------- PROJETS */
.proj{display:flex;flex-direction:column}
.proj-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.proj-name{font-size:15px;font-weight:650;color:var(--tx)}
.proj-stats{display:flex;gap:14px;margin-top:12px}
.proj-stats div{display:flex;flex-direction:column}
.proj-stats span{font-size:10.5px;color:var(--tx2);text-transform:uppercase;letter-spacing:.5px}
.proj-stats b{font-size:14px;color:var(--gold2)}
.prog{height:5px;border-radius:99px;background:var(--card2);margin-top:12px;overflow:hidden}
.prog i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2))}

/* ------------------------------------------------------- DOC / FORM */
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:12px}
.filters .search{flex:1;min-width:180px}
.search{max-width:320px}
.doc-num-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.doc-kind{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--tx2)}
.doc-num{font-size:20px;font-weight:700;color:var(--gold2)}
.preview{width:100%;height:1000px;border:none;border-radius:var(--r2);background:#fff}
.thumb{max-height:52px;margin-top:8px;border-radius:6px;background:#fff;padding:4px}

/* ------------------------------------------------------------ MODALE */
.modal-back{position:fixed;inset:0;background:rgba(4,6,10,.72);display:none;align-items:flex-start;justify-content:center;z-index:100;padding:26px 16px;overflow:auto;backdrop-filter:blur(3px)}
.modal-back.show{display:flex}
.modal{background:var(--card);border:1px solid var(--line);border-radius:14px;width:100%;max-width:760px;box-shadow:0 26px 60px rgba(0,0,0,.6)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:16px}
.modal-body{padding:18px}
.modal-foot{display:flex;gap:8px;padding:14px 18px;border-top:1px solid var(--line)}

/* ------------------------------------------------------------ TOASTS */
.toast-wrap{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:200}
.toast{background:var(--card2);border:1px solid var(--ok);color:var(--tx);padding:11px 15px;border-radius:var(--r2);box-shadow:var(--sh);font-size:13px;max-width:330px;animation:slidein .2s ease}
.toast.err{border-color:var(--danger)}
.toast.out{opacity:0;transform:translateY(6px);transition:.4s}
@keyframes slidein{from{opacity:0;transform:translateX(16px)}to{opacity:1;transform:none}}

/* ---------------------------------------------------------- RESPONSIVE */
@media (max-width:1100px){
  .grid.cols-4{grid-template-columns:repeat(2,1fr)}
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .sidebar{position:fixed;left:-240px;top:0;z-index:60;transition:.22s;box-shadow:var(--sh)}
  body.nav-open .sidebar{left:0}
  .burger{display:inline-flex}
  .grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}
  .view{padding:14px}
  .topbar{padding:11px 14px}
  .search{max-width:none}
}
@media print{
  .sidebar,.topbar,.top-actions,.toast-wrap{display:none!important}
  body{background:#fff;color:#000}
  .card{box-shadow:none;border-color:#ccc}
}