/* ============================================================
   SIPROCHIM — Suivi Déchets — Feuille de style
   ============================================================ */
:root{
  --navy:#16305B; --navy-d:#0D1F3C; --navy-l:#1B3A6B;
  --red:#CC2229; --red-d:#a81b20;
  --light:#EEF3FA; --line:#E4E9F0; --grey:#F5F7FB;
  --green:#1E7B34; --green-d:#176B2C; --amber:#B8860B; --muted:#7A869A;
  --ink:#1B2A41; --white:#fff;
  --radius:14px; --radius-sm:9px;
  --shadow:0 1px 3px rgba(16,48,91,.06),0 4px 16px rgba(16,48,91,.05);
  --shadow-lg:0 4px 24px rgba(16,48,91,.10);
  --sidebar-w:252px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{
  font-family:'Segoe UI',Roboto,-apple-system,Arial,sans-serif;
  background:var(--grey);color:var(--ink);line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}

/* ===================== LAYOUT ===================== */
.app{display:flex;min-height:100vh;}

/* ---- Sidebar ---- */
.sidebar{
  width:var(--sidebar-w);background:linear-gradient(180deg,var(--navy) 0%,var(--navy-d) 100%);
  color:#fff;position:fixed;top:0;left:0;bottom:0;display:flex;flex-direction:column;
  z-index:40;transition:transform .25s ease;
}
.sidebar .brand{
  padding:16px 16px 14px;display:flex;flex-direction:column;align-items:center;gap:8px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.sidebar .brand .brand-logo{
  max-width:100%;width:auto;max-height:56px;height:auto;object-fit:contain;
  background:#fff;padding:6px 10px;border-radius:8px;display:block;
}
.sidebar .brand .dot{width:11px;height:11px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(204,34,41,.25);}
.sidebar .brand .brand-txt{font-size:1.05rem;font-weight:700;letter-spacing:.3px;line-height:1.15;text-align:center;}
.sidebar .brand small{display:block;font-weight:400;font-size:.66rem;opacity:.6;letter-spacing:.5px;margin-top:1px;}
.sidebar nav{flex:1;overflow-y:auto;padding:12px 12px;}
.sidebar nav::-webkit-scrollbar{width:6px;}
.sidebar nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:3px;}
.sidebar nav .group{font-size:.66rem;text-transform:uppercase;letter-spacing:1.3px;
  opacity:.4;margin:16px 12px 6px;font-weight:600;}
.sidebar nav .group:first-child{margin-top:4px;}
.sidebar nav a{
  display:flex;align-items:center;gap:12px;color:#cdd7e6;text-decoration:none;
  padding:10px 13px;border-radius:9px;font-size:.92rem;margin-bottom:2px;transition:.15s;
}
.sidebar nav a .ic{width:18px;text-align:center;opacity:.8;font-size:1rem;flex-shrink:0;}
.sidebar nav a:hover{background:rgba(255,255,255,.08);color:#fff;}
.sidebar nav a.active{background:var(--red);color:#fff;font-weight:600;box-shadow:0 4px 14px rgba(204,34,41,.4);}
.sidebar nav a.active .ic{opacity:1;}
.sidebar .foot{padding:14px;border-top:1px solid rgba(255,255,255,.08);}
.sidebar .foot .user{font-size:.8rem;margin-bottom:9px;opacity:.7;}
.sidebar .foot .user b{display:block;font-size:.95rem;opacity:1;margin-top:1px;}
.sidebar .foot a{display:block;text-align:center;background:rgba(255,255,255,.1);color:#fff;
  text-decoration:none;padding:9px;border-radius:8px;font-size:.85rem;transition:.15s;font-weight:500;}
.sidebar .foot a:hover{background:var(--red);}

/* ---- Main ---- */
.main{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-width:0;}
.topbar{
  background:#fff;border-bottom:1px solid var(--line);padding:14px 26px;
  display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30;
}
.topbar .page-title{font-size:1.12rem;font-weight:700;color:var(--navy);}
.topbar .burger{display:none;background:none;border:0;width:auto;font-size:1.5rem;color:var(--navy);cursor:pointer;padding:4px;}
.content{padding:26px;max-width:1240px;width:100%;}

/* ===================== COMPONENTS ===================== */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px;margin-bottom:20px;}
.card h2{font-size:1.05rem;margin-bottom:15px;color:var(--navy);font-weight:700;}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;flex-wrap:wrap;gap:10px;}
.card-head h2{margin:0;}

h1{font-size:1.5rem;margin-bottom:20px;color:var(--navy);font-weight:700;letter-spacing:-.2px;}
.muted{color:var(--muted);font-size:.9rem;}

label{display:block;font-weight:600;margin:12px 0 5px;font-size:.84rem;color:var(--ink);}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);
  font-size:.95rem;background:#fff;transition:.15s;font-family:inherit;color:var(--ink);}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy);
  box-shadow:0 0 0 3px rgba(22,48,91,.1);}
input::placeholder{color:#aeb8c7;}

button,.btn{background:var(--red);color:#fff;border:0;padding:11px 20px;border-radius:var(--radius-sm);
  cursor:pointer;font-weight:600;font-size:.95rem;width:100%;transition:.15s;
  display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;line-height:1.2;}
button:hover,.btn:hover{background:var(--red-d);transform:translateY(-1px);}
button:active,.btn:active{transform:translateY(0);}
.btn-navy{background:var(--navy);width:auto;}
.btn-navy:hover{background:var(--navy-d);}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--navy);width:auto;}
.btn-ghost:hover{background:var(--light);}
.btn-sm{padding:7px 14px;font-size:.85rem;width:auto;}

.alert{padding:13px 16px;border-radius:10px;margin-bottom:18px;font-size:.92rem;
  display:flex;align-items:center;gap:9px;border:1px solid transparent;animation:slideIn .25s ease;}
@keyframes slideIn{from{opacity:0;transform:translateY(-6px);}to{opacity:1;transform:none;}}
.alert-ok{background:#E8F5EC;color:#176B2C;border-color:#BFE3C9;}
.alert-err{background:#FCEBEC;color:#A01820;border-color:#F3C9CC;}
.alert span{font-weight:700;font-size:1.05rem;}

.badge{padding:4px 11px;border-radius:20px;font-size:.75rem;font-weight:700;
  display:inline-block;letter-spacing:.2px;white-space:nowrap;}
.badge-ok{background:#E8F5EC;color:#176B2C;}
.badge-wait{background:#FBF1D8;color:#8A6400;}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:20px;}
.kpi{padding:20px;border-radius:var(--radius);color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow);}
.kpi::after{content:"";position:absolute;right:-24px;top:-24px;width:100px;height:100px;
  border-radius:50%;background:rgba(255,255,255,.09);}
.kpi::before{content:"";position:absolute;right:16px;bottom:-30px;width:60px;height:60px;
  border-radius:50%;background:rgba(255,255,255,.05);}
.kpi .label{font-size:.76rem;opacity:.92;text-transform:uppercase;letter-spacing:.6px;font-weight:600;position:relative;}
.kpi .value{font-size:1.5rem;font-weight:800;margin-top:6px;position:relative;letter-spacing:-.3px;}
.kpi.k-navy{background:linear-gradient(135deg,#1B3A6B,#16305B);}
.kpi.k-green{background:linear-gradient(135deg,#22883A,#176B2C);}
.kpi.k-red{background:linear-gradient(135deg,#CC2229,#a81b20);}
.kpi.k-grey{background:linear-gradient(135deg,#5A6B85,#46566E);}

/* Grille top 5 : 2 colonnes larges (2 en haut, 2 en bas), responsive */
.top5-grid{grid-template-columns:repeat(2,1fr);}
@media(max-width:680px){.top5-grid{grid-template-columns:1fr;}}
.top5-grid table td{white-space:normal;word-break:break-word;}

/* Filtres en ligne */
.filters{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;}
.filters > div:not(.actions){flex:1 1 150px;min-width:150px;display:flex;flex-direction:column;justify-content:flex-end;}
.filters label{margin-top:0;}
.filters .search-bar input{margin:0;}
.filters .actions{display:flex;gap:8px;align-items:flex-end;flex:1 1 100%;flex-wrap:wrap;}
.filters .actions button,
.filters .actions .btn,
.filters .actions a{white-space:nowrap;width:auto;padding:11px 16px;font-size:.95rem;}

/* Actions de formulaire */
.form-actions{display:flex;gap:10px;margin-top:16px;}
.form-actions button{width:auto;}

/* ===================== TABLES ===================== */
.table-wrap{overflow-x:auto;border-radius:var(--radius-sm);border:1px solid var(--line);}
table{border-collapse:collapse;width:100%;background:#fff;}
thead tr{background:var(--navy);}
th{color:#fff;padding:13px 15px;text-align:left;font-size:.76rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;}
td{border-bottom:1px solid var(--line);padding:12px 15px;font-size:.92rem;text-align:left;color:var(--ink);vertical-align:middle;}
tbody tr{transition:.12s;}
tbody tr:nth-child(even) td{background:#FAFBFD;}
tbody tr:hover td{background:var(--light);}
tbody tr:last-child td{border-bottom:0;}
.montant{text-align:right;font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums;}
th.montant,.th-r{text-align:right;}
tfoot th{background:var(--navy-d);font-size:.85rem;text-transform:none;padding:13px 15px;}

/* Cellule action : boutons cote a cote, compacts */
.cell-action{display:flex;gap:6px;align-items:center;flex-wrap:wrap;flex-direction:row;}
.cell-action .btn-sm,
.cell-action form .btn-sm{width:auto;padding:6px 12px;font-size:.8rem;}
.cell-action form{display:inline;margin:0;width:auto;}

/* Colonnes paramètres */
.tbl-param th:nth-last-child(2),
.tbl-param td:nth-last-child(2){width:1%;white-space:nowrap;}
.tbl-param th:last-child,
.tbl-param td:last-child{width:1%;white-space:nowrap;}

/* Bouton suppression de ligne (vente) — discret */
.btn-suppr{
  width:36px !important;height:36px;padding:0 !important;
  background:#FCEBEC !important;color:var(--red) !important;
  border:1px solid #F3C9CC !important;border-radius:8px;
  font-size:1.1rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;
}
.btn-suppr:hover{background:var(--red) !important;color:#fff !important;transform:none;}
#lignes td:last-child{width:1%;white-space:nowrap;text-align:center;}

/* État vide soigné */
.empty-state{text-align:center;padding:44px 20px;color:var(--muted);}
.empty-state .ic{font-size:2.4rem;opacity:.35;display:block;margin-bottom:10px;}
.empty-state p{font-size:.95rem;}

/* Pagination */
.pagination{display:flex;gap:6px;justify-content:center;align-items:center;margin-top:18px;flex-wrap:wrap;}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 12px;
  border:1px solid var(--line);border-radius:var(--radius-sm);text-decoration:none;color:var(--navy);
  font-size:.9rem;font-weight:600;background:#fff;transition:.15s;
}
.pagination a:hover{background:var(--light);border-color:var(--navy);}
.pagination .current{background:var(--navy);color:#fff;border-color:var(--navy);}
.pagination .disabled{opacity:.4;pointer-events:none;}
.pagination-info{text-align:center;color:var(--muted);font-size:.85rem;margin-top:10px;}

/* Barre de recherche */
.search-bar{position:relative;}
.search-bar input{padding-left:38px;}
.search-bar .search-ic{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:1rem;pointer-events:none;}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px;
  background:linear-gradient(135deg,#16305B 0%,#0D1F3C 100%);}
.login-card{max-width:400px;width:100%;background:#fff;border-radius:16px;padding:38px 34px;
  box-shadow:0 20px 60px rgba(0,0,0,.3);}
.login-logo{text-align:center;margin-bottom:18px;}
.login-logo img{max-width:100%;width:auto;max-height:90px;height:auto;border-radius:6px;}
.login-card h1{color:var(--navy);font-size:1.4rem;margin-bottom:4px;}
.login-card .sub{color:var(--muted);font-size:.9rem;margin-bottom:22px;}

/* Overlay mobile */
.overlay{display:none;position:fixed;inset:0;background:rgba(13,31,60,.5);z-index:35;}

/* ===================== RESPONSIVE ===================== */
@media(max-width:900px){
  .sidebar{transform:translateX(-100%);}
  .sidebar.open{transform:translateX(0);box-shadow:6px 0 30px rgba(0,0,0,.3);}
  .main{margin-left:0;}
  .topbar .burger{display:block;}
  .overlay.show{display:block;}
}
@media(max-width:680px){
  .content{padding:16px;}
  .table-wrap{border:0;}
  table,thead,tbody,th,td,tr{display:block;}
  thead{display:none;}
  tbody tr{margin-bottom:14px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;box-shadow:var(--shadow);}
  tbody tr:nth-child(even) td,tbody tr:hover td{background:#fff;}
  td{display:flex;justify-content:space-between;gap:12px;border:0;border-bottom:1px solid #f1f4f8;text-align:right;align-items:center;}
  td::before{content:attr(data-label);font-weight:700;color:var(--navy);text-align:left;font-size:.8rem;}
  .cell-action{flex-direction:row;flex-wrap:wrap;align-items:stretch;justify-content:flex-end;}
  td.cell-action::before{content:"";}
  .tbl-param td:last-child,.tbl-param td:nth-last-child(2){width:auto;white-space:normal;}
  tfoot{display:block;}
  tfoot tr{border:0;}
  tfoot th{display:flex;justify-content:space-between;}
  button,.btn,.btn-navy,.btn-ghost{width:100%;}
  .form-actions{flex-direction:column;}
  .form-actions button{width:100%;}
  .filters .actions{flex-direction:column;}
  .filters .actions button,.filters .actions .btn,.filters .actions a{width:100%;}
}
@media(min-width:560px){
  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;}
}

/* ===================== PRINT ===================== */
.print-only{display:none;}
@media print{
  .sidebar,.topbar,.no-print,.overlay{display:none !important;}
  .main{margin-left:0;}
  .content{padding:0;}
  button,.btn{display:none !important;}
  .print-only{display:block;margin-bottom:16px;}
  .print-header{display:flex;align-items:center;gap:16px;border-bottom:2px solid #16305B;padding-bottom:12px;}
  .print-header img{max-height:60px;width:auto;}
  .print-header h2{color:#000;font-size:1.3rem;margin:0;}
  .print-header .print-meta{font-size:.8rem;color:#444;margin-top:3px;}
  body{background:#fff;}
  .card{box-shadow:none;border:0;padding:0;margin-bottom:16px;}
  .table-wrap{border:0;}
  table{font-size:11px;}
  th{background:#16305B !important;color:#fff !important;
     -webkit-print-color-adjust:exact;print-color-adjust:exact;}
  tbody tr:nth-child(even) td{background:#f2f5f9 !important;-webkit-print-color-adjust:exact;print-color-adjust:exact;}
  tfoot th{background:#0D1F3C !important;}
  .pagination,.pagination-info{display:none !important;}
}