:root {
  --orange:#F5A623;--orange-dark:#D4891A;--orange-light:#FEF3DC;
  --sidebar-bg:#111827;--sidebar-text:rgba(255,255,255,0.55);--sidebar-act:rgba(245,166,35,0.15);
  --bg:#F3F4F8;--surface:#FFFFFF;--border:#E5E7EB;--text:#111827;--text2:#6B7280;--text3:#9CA3AF;
  --danger:#DC2626;--danger-bg:#FEE2E2;--success:#16A34A;--success-bg:#DCFCE7;
  --info:#1D4ED8;--info-bg:#DBEAFE;--warning:#D97706;--warning-bg:#FEF3C7;
  --radius:8px;--radius-lg:12px;--radius-xl:16px;
  --shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow:0 4px 16px rgba(0,0,0,0.10);--shadow-lg:0 12px 40px rgba(0,0,0,0.16);
  --sidebar-w:240px;--topbar-h:58px;--transition:all 0.2s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px}
body{font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-tap-highlight-color:transparent;overflow-x:hidden}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px}
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--sidebar-bg);padding:20px;position:relative;overflow:hidden}
.login-page::before{content:'';position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(245,166,35,0.08) 0%,transparent 70%);top:-200px;right:-200px;animation:pulse 6s ease-in-out infinite}
.login-page::after{content:'';position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(245,166,35,0.05) 0%,transparent 70%);bottom:-150px;left:-100px;animation:pulse 8s ease-in-out infinite reverse}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:0.7}}
.login-card{background:var(--surface);border-radius:var(--radius-xl);padding:40px 36px;width:100%;max-width:400px;box-shadow:var(--shadow-lg);position:relative;z-index:1}
.login-logo{text-align:center;margin-bottom:32px}
.login-logo img{width:90px;height:90px;object-fit:contain;display:block;margin:0 auto 12px}
.login-logo h1{font-size:20px;font-weight:700;color:var(--text);letter-spacing:-0.3px}
.login-logo p{font-size:12px;color:var(--text3);margin-top:3px}
.login-form{display:flex;flex-direction:column;gap:14px}
.form-group{display:flex;flex-direction:column;gap:5px}
.form-group label{font-size:11px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:0.5px}
.form-control{padding:10px 12px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color 0.15s;background:var(--surface);color:var(--text);width:100%}
.form-control:focus{border-color:var(--orange)}
.form-control::placeholder{color:var(--text3)}
.login-error{background:var(--danger-bg);color:var(--danger);border-radius:var(--radius);padding:8px 12px;font-size:12px;text-align:center;display:none}
.login-error.show{display:block}
.btn-login{background:var(--orange);color:#fff;border:none;border-radius:var(--radius);padding:12px;font-size:14px;font-weight:600;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:8px;margin-top:4px}
.btn-login:hover{background:var(--orange-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(245,166,35,0.35)}
.login-hint{margin-top:20px;padding-top:16px;border-top:1px solid var(--border);font-size:11px;color:var(--text3);text-align:center;line-height:1.8}
.login-hint strong{color:var(--text2)}
.app-shell{display:flex;height:100vh;overflow:hidden}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.55);z-index:199;backdrop-filter:blur(2px)}
.sidebar-overlay.visible{display:block}
.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);display:flex;flex-direction:column;flex-shrink:0;z-index:200;transition:transform 0.25s ease}
.sidebar-head{padding:18px 16px 14px;border-bottom:1px solid rgba(255,255,255,0.07);display:flex;align-items:center;gap:11px;flex-shrink:0}
.sidebar-logo{width:40px;height:40px;object-fit:contain;border-radius:8px;background:rgba(255,255,255,0.05);padding:3px;flex-shrink:0}
.sidebar-name{line-height:1.3}
.sidebar-name strong{display:block;font-size:14px;font-weight:700;color:#fff;letter-spacing:-0.2px}
.sidebar-name span{font-size:10px;color:rgba(255,255,255,0.3);text-transform:uppercase;letter-spacing:0.8px}
.sidebar-nav{flex:1;overflow-y:auto;padding:8px 0;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.1) transparent}
.sidebar-nav::-webkit-scrollbar{width:4px}
.sidebar-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:2px}
.nav-section-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:0.8px;color:rgba(255,255,255,0.2);padding:14px 16px 4px}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 16px;cursor:pointer;color:var(--sidebar-text);font-size:13.5px;transition:var(--transition);border-left:3px solid transparent;user-select:none}
.nav-item:hover{background:rgba(255,255,255,0.05);color:rgba(255,255,255,0.85)}
.nav-item.active{background:var(--sidebar-act);color:var(--orange);border-left-color:var(--orange);font-weight:500}
.nav-item .nav-icon{font-size:18px;flex-shrink:0;width:20px;text-align:center}
.nav-sep{height:1px;background:rgba(255,255,255,0.06);margin:6px 16px}
.sidebar-foot{padding:12px 16px;border-top:1px solid rgba(255,255,255,0.07);font-size:11px;color:rgba(255,255,255,0.22);flex-shrink:0;line-height:1.7}
.main-area{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}
.topbar{height:var(--topbar-h);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 18px;gap:12px;flex-shrink:0;box-shadow:var(--shadow-sm)}
.menu-toggle{display:none;background:none;border:none;color:var(--text2);padding:6px;border-radius:var(--radius);font-size:22px;line-height:1;transition:var(--transition)}
.menu-toggle:hover{background:var(--bg)}
.topbar-title{font-size:15px;font-weight:600;color:var(--text);flex:1}
.topbar-right{display:flex;align-items:center;gap:10px}
.role-badge{display:flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}
.role-badge .dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.badge-admin{background:#FEE2E2;color:#991B1B}
.badge-admin .dot{background:#DC2626}
.badge-supervisor{background:#DBEAFE;color:#1E3A8A}
.badge-supervisor .dot{background:#2563EB}
.user-btn{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:20px;padding:5px 12px 5px 5px;cursor:pointer;transition:var(--transition)}
.user-btn:hover{background:var(--border)}
.user-avatar{width:28px;height:28px;background:var(--orange);border-radius:50%;color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}
.user-btn-name{font-size:12px;font-weight:500;color:var(--text)}
.page-content{flex:1;overflow-y:auto;padding:22px;-webkit-overflow-scrolling:touch}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius);font-size:13px;font-weight:500;border:none;cursor:pointer;transition:var(--transition);white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark)}
.btn-secondary{background:#F9FAFB;color:var(--text2);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--border)}
.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid #FECACA}
.btn-danger:hover{background:#FECACA}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius);border:1px solid var(--border);background:#F9FAFB;color:var(--text2);cursor:pointer;transition:var(--transition);font-size:15px}
.btn-icon:hover{background:var(--border)}
.btn-icon.del:hover{background:var(--danger-bg);color:var(--danger);border-color:#FECACA}
.badge{display:inline-flex;align-items:center;gap:3px;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:600}
.badge-success{background:var(--success-bg);color:var(--success)}
.badge-warning{background:var(--warning-bg);color:var(--warning)}
.badge-danger{background:var(--danger-bg);color:var(--danger)}
.badge-info{background:var(--info-bg);color:var(--info)}
.badge-gray{background:#F3F4F6;color:var(--text2)}
.pg-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px;flex-wrap:wrap}
.pg-title{font-size:17px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:9px}
.pg-title .ico{font-size:20px}
.card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden}
.card-body{padding:16px}
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:13px;min-width:480px}
th{text-align:left;padding:9px 13px;font-size:11px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;background:#F9FAFB;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:10px 13px;border-bottom:1px solid #F5F6FA;color:var(--text);vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover td{background:#FAFBFC}
.td-act{display:flex;gap:5px;align-items:center}
.empty-state{text-align:center;padding:52px 20px;color:var(--text3)}
.empty-state .ei{font-size:46px;display:block;margin-bottom:10px;opacity:.45}
.empty-state p{font-size:13px}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,0.45);z-index:500;display:flex;align-items:center;justify-content:center;padding:16px;backdrop-filter:blur(3px)}
.modal{background:var(--surface);border-radius:var(--radius-xl);width:100%;max-width:620px;max-height:92vh;overflow-y:auto;box-shadow:var(--shadow-lg);display:flex;flex-direction:column}
.modal-lg{max-width:780px}
.modal-sm{max-width:420px}
.modal-head{padding:16px 20px 12px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--surface);z-index:2}
.modal-head h3{font-size:15px;font-weight:700;color:var(--text)}
.modal-close{background:none;border:none;font-size:22px;color:var(--text3);cursor:pointer;line-height:1;padding:2px}
.modal-close:hover{color:var(--text)}
.modal-body{padding:20px;flex:1}
.modal-foot{padding:13px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;position:sticky;bottom:0;background:var(--surface)}
.fg{display:flex;flex-direction:column;gap:4px}
.fg label{font-size:11px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.4px}
.fgrid{display:grid;gap:12px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.frow3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
textarea.form-control{resize:vertical;min-height:64px}
select.form-control{cursor:pointer}
.fsec{font-size:11px;font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:.6px;padding:12px 0 6px;border-bottom:1px solid var(--border);margin-bottom:4px}
.stars{display:flex;gap:3px}
.star{font-size:22px;cursor:pointer;color:#D1D5DB;line-height:1;transition:color .1s}
.star.on{color:var(--orange)}
.confirm-box{text-align:center;padding:8px 0 4px}
.confirm-icon{font-size:52px;display:block;margin-bottom:10px}
.confirm-title{font-size:16px;font-weight:700;margin-bottom:6px}
.confirm-msg{font-size:13px;color:var(--text2);line-height:1.6;margin-bottom:20px}
.confirm-btns{display:flex;gap:10px;justify-content:center}
@media(max-width:768px){
  .frow{grid-template-columns:1fr}
  .frow3{grid-template-columns:1fr 1fr}
  .hide-mob{display:none}
  .sidebar{position:fixed;top:0;left:0;bottom:0;transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .menu-toggle{display:flex}
  .role-badge .badge-label{display:none}
  .user-btn-name{display:none}
  .page-content{padding:14px}
  .topbar{padding:0 14px}
}
@media(max-width:480px){
  .frow3{grid-template-columns:1fr}
  .login-card{padding:28px 20px}
  .page-content{padding:10px}
}
/* ══ DEVIS / FACTURES ══ */
.type-toggle{display:flex;gap:8px;flex-wrap:wrap}
.type-toggle label{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;padding:9px 10px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:13px;font-weight:600;text-align:center;transition:var(--transition);min-width:90px}
.type-toggle input{display:none}
.type-toggle label.active-devis{border-color:var(--info);background:var(--info-bg);color:var(--info)}
.type-toggle label.active-facture{border-color:var(--orange);background:var(--orange-light);color:var(--orange-dark)}
.type-toggle label.active-recu{border-color:var(--success);background:var(--success-bg);color:var(--success)}
.lignes-tbl{width:100%;border-collapse:collapse;font-size:12px;min-width:560px}
.lignes-tbl th{font-size:10px;padding:6px 6px;background:#F9FAFB;border-bottom:1px solid var(--border);text-transform:uppercase;color:var(--text3);letter-spacing:.4px;text-align:left}
.lignes-tbl td{padding:4px 6px;border-bottom:1px solid #F5F6FA;vertical-align:middle}
.lignes-tbl input,.lignes-tbl select{font-size:12px;padding:6px 7px}
.tva-spin{display:flex;align-items:center;gap:4px;justify-content:center;white-space:nowrap;flex-wrap:wrap}
.tva-spin button{width:22px;height:22px;border-radius:6px;border:1px solid var(--border);background:#F9FAFB;color:var(--text2);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1;padding:0;flex-shrink:0}
.tva-spin button:hover{background:var(--border)}
.tva-spin .tva-val{min-width:34px;text-align:center;font-weight:700;font-size:12px}
.tva-spin .tva-val.exo{color:var(--success)}
.tva-spin .btn-exo{width:auto;padding:0 6px;font-size:10px;font-weight:700;text-transform:uppercase}
.tva-spin .btn-exo.on{background:var(--success-bg);color:var(--success);border-color:var(--success)}
.col-num{text-align:right}
.totaux-box{margin-left:auto;width:100%;max-width:280px;display:flex;flex-direction:column;gap:6px;background:#F9FAFB;border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 16px}
.totaux-row{display:flex;justify-content:space-between;font-size:13px;color:var(--text2)}
.totaux-row.total-ttc{font-size:16px;font-weight:800;color:var(--text);border-top:1px solid var(--border);padding-top:8px;margin-top:2px}
.doc-num{font-family:monospace;background:#F3F4F6;padding:2px 7px;border-radius:5px;font-size:12px}
/* ══ DOCUMENT IMPRESSION (apercu écran) ══ */
.print-doc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:2px solid var(--orange);padding-bottom:12px;margin-bottom:14px}
.print-doc-head img{width:60px;height:60px;object-fit:contain}
.print-doc-tbl{width:100%;border-collapse:collapse;font-size:12px;margin:10px 0}
.print-doc-tbl th{background:#F9FAFB;padding:6px 8px;font-size:10px;text-transform:uppercase;text-align:left;border-bottom:1px solid var(--border)}
.print-doc-tbl td{padding:6px 8px;border-bottom:1px solid #F1F2F4}
/* ══ DASHBOARD ══ */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.kpi-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;display:flex;align-items:center;gap:12px;transition:var(--transition)}
.kpi-card[onclick]:hover{border-color:var(--orange);box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.dash-row[onclick]:hover{background:var(--orange-light);border-radius:var(--radius);margin:0 -8px;padding:8px 8px}
.kpi-icon{width:44px;height:44px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.kpi-val{font-size:22px;font-weight:800;color:var(--text);line-height:1.2}
.kpi-label{font-size:11px;color:var(--text2);text-transform:uppercase;letter-spacing:.4px;font-weight:600}
.dash-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}
.dash-card-title{font-size:13px;font-weight:700;color:var(--text);padding:14px 16px 8px;display:flex;align-items:center;gap:8px}
.dash-list{padding:0 16px 14px}
.dash-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #F5F6FA;font-size:12px;gap:8px}
.dash-row:last-child{border-bottom:none}
@media(max-width:900px){.kpi-grid{grid-template-columns:1fr 1fr}.dash-grid{grid-template-columns:1fr}}
@media(max-width:480px){.kpi-grid{grid-template-columns:1fr}}
/* ══ RECHERCHE GLOBALE ══ */
.search-wrap{position:relative;flex:1;max-width:380px}
.search-input{width:100%;padding:8px 12px 8px 34px;border:1.5px solid var(--border);border-radius:20px;font-size:13px;background:var(--bg);outline:none;transition:border-color .15s}
.search-input:focus{border-color:var(--orange);background:var(--surface)}
.search-ico{position:absolute;left:11px;top:50%;transform:translateY(-50%);font-size:14px;color:var(--text3);pointer-events:none}
.search-results{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-height:420px;overflow-y:auto;z-index:300;display:none}
.search-results.visible{display:block}
.search-group-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text3);padding:8px 14px 4px;background:#F9FAFB}
.search-item{padding:9px 14px;cursor:pointer;display:flex;flex-direction:column;gap:1px;border-bottom:1px solid #F5F6FA}
.search-item:hover{background:var(--orange-light)}
.search-item .si-title{font-size:13px;font-weight:600;color:var(--text)}
.search-item .si-sub{font-size:11px;color:var(--text3)}
.search-empty{padding:16px;text-align:center;font-size:12px;color:var(--text3)}
@media(max-width:768px){.search-wrap{display:none}}
/* ══ FICHE DOSSIER ══ */
.dossier-head{display:flex;align-items:center;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.dossier-avatar{width:54px;height:54px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;flex-shrink:0}
.dossier-sec-title{font-size:13px;font-weight:700;color:var(--text);margin:18px 0 8px;display:flex;align-items:center;gap:8px}