:root {
  --bg:#f4f5f7;--surface:#fff;--sidebar-bg:#1a1d2e;--sidebar-active:#2d3250;
  --sidebar-text:#a0a8c0;--primary:#4f6ef7;--primary-hover:#3a57e8;
  --danger:#e53e3e;--success:#38a169;--warn:#d69e2e;
  --text:#1a202c;--text-muted:#718096;--border:#e2e8f0;
  --radius:8px;--shadow:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.1);
  --froid:#718096;--email:#3182ce;--engage:#9f7aea;--demo:#ed8936;--client:#38a169;--perdu:#e53e3e;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;color:var(--text);background:var(--bg)}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}
button{cursor:pointer;font-family:inherit}
input,select,textarea{font-family:inherit;font-size:14px}

.layout{display:flex;min-height:100vh}
.sidebar{width:220px;flex-shrink:0;background:var(--sidebar-bg);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100}
.sidebar-logo{padding:20px 16px 12px;font-size:18px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.06)}
.sidebar-logo span{color:var(--primary)}
.sidebar-nav{flex:1;padding:12px 0}
.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 16px;color:var(--sidebar-text);font-size:13.5px;transition:background .15s}
.sidebar-nav a:hover,.sidebar-nav a.active{background:var(--sidebar-active);color:#fff;text-decoration:none}
.sidebar-nav a .icon{font-size:16px;width:20px;text-align:center}
.sidebar-footer{padding:12px 16px;font-size:12px;color:var(--sidebar-text);border-top:1px solid rgba(255,255,255,.06)}
.main{margin-left:220px;flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.topbar-title{font-size:16px;font-weight:600}
.topbar-actions{display:flex;gap:8px;align-items:center}
.page{padding:24px;flex:1}

.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.card-title{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px}

.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.stat-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 20px;display:flex;flex-direction:column;gap:4px}
.stat-card.clickable{cursor:pointer;transition:box-shadow .15s,transform .15s;text-decoration:none;color:inherit}
.stat-card.clickable:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}
.funnel-row{cursor:pointer;border-radius:6px;transition:background-color .15s;text-decoration:none;color:inherit}
.funnel-row:hover{background:var(--bg)}
.stat-card .label{font-size:12px;color:var(--text-muted);font-weight:500}
.stat-card .value{font-size:26px;font-weight:700}
.stat-card .sub{font-size:12px;color:var(--text-muted)}

.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius);font-size:13.5px;font-weight:500;border:none;transition:background .15s}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--bg)}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:4px 10px;font-size:12.5px}
.btn-icon{padding:6px;background:transparent;border:none;color:var(--text-muted);font-size:16px}

.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.badge-froid{background:#edf2f7;color:var(--froid)}.badge-email{background:#ebf8ff;color:var(--email)}
.badge-engage{background:#faf5ff;color:var(--engage)}.badge-demo{background:#fff7ed;color:var(--demo)}
.badge-client{background:#f0fff4;color:var(--client)}.badge-perdu{background:#fff5f5;color:var(--perdu)}

.form-group{display:flex;flex-direction:column;gap:4px}
.form-group label{font-size:12.5px;font-weight:600;color:var(--text-muted)}
.form-control{padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);outline:none;background:var(--surface);transition:border-color .15s;width:100%}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,110,247,.12)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}

.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{background:var(--bg);padding:9px 12px;text-align:left;font-weight:600;font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border)}
tbody td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
tbody tr:hover{background:#fafbff}
tbody tr:last-child td{border-bottom:none}

.pagination{display:flex;align-items:center;gap:6px;margin-top:16px}
.page-btn{padding:5px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);font-size:13px;cursor:pointer}
.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.page-btn:disabled{opacity:.4;cursor:not-allowed}
.page-info{font-size:13px;color:var(--text-muted);margin:0 8px}

.kanban{display:flex;gap:14px;overflow-x:auto;padding-bottom:16px;min-height:calc(100vh - 140px)}
.kanban-col{width:230px;flex-shrink:0;background:var(--bg);border-radius:var(--radius);border:1px solid var(--border);display:flex;flex-direction:column}
.kanban-col-header{padding:12px 14px;font-weight:600;font-size:12.5px;display:flex;flex-direction:column;gap:3px;border-bottom:1px solid var(--border)}
.kanban-col-header .head-row{display:flex;align-items:center;justify-content:space-between}
.kanban-col-header .count{background:rgba(0,0,0,.08);border-radius:12px;padding:1px 7px;font-size:11px;font-weight:600}
.kanban-col-header .subtotal{font-size:12.5px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--text)}
.kanban-cards{flex:1;padding:10px;overflow-y:auto;min-height:40px}
.kanban-cards.drag-over{background:rgba(79,110,247,.06);border-radius:var(--radius)}
.kcard{background:var(--surface);border-radius:6px;box-shadow:var(--shadow);padding:10px 12px;margin-bottom:8px;cursor:grab;border-left:3px solid transparent;transition:box-shadow .15s}
.kcard:hover{box-shadow:var(--shadow-md)}
.kcard.dragging{opacity:.4}
.kcard.stale{border-left-color:var(--warn)}
.kcard-name{font-weight:600;font-size:13px;margin-bottom:3px}
.kcard-meta{font-size:11.5px;color:var(--text-muted)}
.kcard-footer{margin-top:8px;display:flex;justify-content:space-between;align-items:center;gap:6px}
.kcard-value{font-size:12px;font-weight:700;color:var(--client);font-variant-numeric:tabular-nums}
.kcard-stale{font-size:11px;font-weight:600;color:var(--warn);white-space:nowrap}
.col-froid .kanban-col-header{border-top:3px solid var(--froid)}
.col-email .kanban-col-header{border-top:3px solid var(--email)}
.col-engage .kanban-col-header{border-top:3px solid var(--engage)}
.col-demo .kanban-col-header{border-top:3px solid var(--demo)}
.col-client .kanban-col-header{border-top:3px solid var(--client)}
.col-perdu .kanban-col-header{border-top:3px solid var(--perdu)}

.fiche-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}
.fiche-title{font-size:22px;font-weight:700}
.fiche-sub{font-size:13.5px;color:var(--text-muted);margin-top:4px}
.tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:20px}
.tab{padding:10px 18px;font-size:13.5px;font-weight:500;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color .15s}
.tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-panel{display:none}.tab-panel.active{display:block}
.timeline{list-style:none;position:relative}
.timeline::before{content:"";position:absolute;left:16px;top:0;bottom:0;width:2px;background:var(--border)}
.timeline-item{display:flex;gap:12px;margin-bottom:16px;position:relative}
.timeline-dot{width:32px;height:32px;border-radius:50%;flex-shrink:0;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;position:relative;z-index:1}
.timeline-body{flex:1;padding-top:4px}
.timeline-meta{font-size:12px;color:var(--text-muted)}

.wizard-steps{display:flex;align-items:center;margin-bottom:28px}
.wstep{display:flex;align-items:center;gap:8px;flex:1}
.wstep-num{width:28px;height:28px;border-radius:50%;background:var(--border);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0;transition:all .2s}
.wstep.active .wstep-num{background:var(--primary);color:#fff}
.wstep.done .wstep-num{background:var(--success);color:#fff}
.wstep-label{font-size:12.5px;color:var(--text-muted);font-weight:500;white-space:nowrap}
.wstep.active .wstep-label{color:var(--text);font-weight:600}
.wstep-line{flex:1;height:2px;background:var(--border);margin:0 8px}
.wstep.done .wstep-line{background:var(--success)}
.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:48px;text-align:center;cursor:pointer;transition:all .2s}
.drop-zone:hover,.drop-zone.over{border-color:var(--primary);background:rgba(79,110,247,.04)}
.drop-zone p{color:var(--text-muted);margin-top:8px;font-size:13.5px}
.mapping-table{width:100%;border-collapse:collapse}
.mapping-table th,.mapping-table td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--border)}
.mapping-table th{font-size:12px;text-transform:uppercase;color:var(--text-muted);font-weight:600}
.validation-box{border-radius:var(--radius);padding:16px;margin-top:16px;border-left:4px solid var(--primary)}
.validation-box.warn{border-left-color:var(--warn);background:#fffbeb}
.validation-box.ok{border-left-color:var(--success);background:#f0fff4}
.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.result-num{font-size:32px;font-weight:800}
.result-lbl{font-size:12px;color:var(--text-muted);margin-top:2px}

.filter-bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.filter-bar input,.filter-bar select{padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius);outline:none;font-size:13.5px;background:var(--surface)}
.filter-bar input[type=search]{min-width:240px}

.chip{font:inherit;font-size:13px;font-weight:600;padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text-muted);cursor:pointer;transition:all .15s}
.chip:hover{border-color:var(--primary)}
.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}

.relance-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.relance-item:last-child{border-bottom:none}
.relance-date{font-size:12px;color:var(--text-muted);min-width:70px}
.relance-canal{font-size:11.5px;padding:2px 8px;border-radius:12px;background:var(--bg);color:var(--text-muted)}
.relance-name{flex:1;font-weight:500}
.relance-late{color:var(--danger)}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:200}
.modal{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:24px;width:480px;max-width:95vw;max-height:90vh;overflow-y:auto}
.modal-title{font-size:16px;font-weight:700;margin-bottom:16px}

.empty{text-align:center;padding:40px;color:var(--text-muted);font-size:13.5px}
.divider{height:1px;background:var(--border);margin:16px 0}
.flex{display:flex}.gap-8{gap:8px}.gap-12{gap:12px}
.mt-16{margin-top:16px}.mt-24{margin-top:24px}
.text-muted{color:var(--text-muted)}.text-sm{font-size:12.5px}.font-bold{font-weight:700}.w-full{width:100%}
.alert{padding:12px 14px;border-radius:var(--radius);font-size:13.5px}
.alert-warn{background:#fffbeb;color:#744210;border:1px solid #fbd38d}
.alert-success{background:#f0fff4;color:#22543d;border:1px solid #9ae6b4}
.alert-error{background:#fff5f5;color:#742a2a;border:1px solid #feb2b2}

.danger-zone{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;max-width:600px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg)}

/* ─── Utilities (consolidates repeated inline styles) ───────────────────── */
.mb-16{margin-bottom:16px}
.mb-24{margin-bottom:24px}
.text-success{color:var(--success)}
.text-danger{color:var(--danger)}
.text-primary{color:var(--primary)}
.text-warn{color:var(--warn)}
.font-medium{font-weight:500}
.font-semibold{font-weight:600}
.span-2{grid-column:1/-1}
.text-center{text-align:center}
.row-clickable{cursor:pointer}
.row-between{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.form-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}
.table-lg th,.table-lg td{padding:10px 16px}
.cell-mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* ─── Deep-linked device highlight (arrived from a clients.html search) ── */
.device-row{transition:background-color .2s ease-out}
.device-row.is-highlighted{background:color-mix(in srgb, var(--primary) 7%, transparent)}
.device-row.is-highlighted td:first-child{box-shadow:inset 3px 0 0 var(--primary)}
.device-row.is-highlighted .badge{box-shadow:0 0 0 1px color-mix(in srgb, var(--primary) 30%, transparent)}
@media (prefers-reduced-motion:reduce){.device-row{transition:none}}

/* ─── Sortable table headers ─────────────────────────────────────────── */
th.sortable{cursor:pointer;user-select:none;white-space:nowrap}
th.sortable:hover{color:var(--text)}
th.sortable.sorted{color:var(--primary)}
.sort-arrow{font-size:10px;margin-left:2px}