:root{--bg:#0f1729;--surface:#fff;--surface-alt:#f7f9fc;--border:#e2e8f0;--text:#1e293b;--muted:#64748b;--primary:#2563eb;--primary-dark:#1d4ed8;--green:#16a34a;--amber:#d97706;--red:#dc2626;--radius:12px;--shadow:0 1px 3px rgba(15,23,42,.08),0 1px 2px rgba(15,23,42,.04)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--surface-alt);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}.topbar{background:var(--bg);color:#e2e8f0}.topbar-inner{max-width:1100px;margin:0 auto;padding:14px 20px;justify-content:space-between}.brand,.topbar-inner{display:flex;align-items:center}.brand{font-weight:700;font-size:18px;gap:8px}.brand-dot{width:10px;height:10px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.25)}.nav{display:flex;gap:6px}.nav a{padding:7px 14px;border-radius:8px;color:#cbd5e1;font-weight:500}.nav a:hover{background:hsla(0,0%,100%,.08);color:#fff}.nav-user{color:#94a3b8;font-size:13px;padding:0 4px 0 10px;border-left:1px solid hsla(0,0%,100%,.15);margin-left:6px}.nav-logout{background:none;border:1px solid hsla(0,0%,100%,.18);color:#cbd5e1;padding:6px 12px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer}.nav-logout:hover{background:hsla(0,0%,100%,.08);color:#fff}.login-wrap{min-height:calc(100vh - 120px);display:flex;align-items:center;justify-content:center}.login-card{width:100%;max-width:380px;padding:30px 28px}.login-brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;color:var(--text)}.login-title{font-size:20px;margin:16px 0 18px}.login-error{background:#fef2f2;color:var(--red);border:1px solid #fecaca;padding:9px 12px;border-radius:8px;font-size:14px;margin:0 0 14px}.container{max-width:1100px;margin:0 auto;padding:28px 20px 60px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.page-head h1{font-size:24px;margin:0}.page-head p{margin:2px 0 0;color:var(--muted);font-size:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px 20px}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:8px 14px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:background .12s,border-color .12s}.btn:hover{background:var(--surface-alt)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-danger{color:var(--red);border-color:#fecaca}.btn-danger:hover{background:#fef2f2}.btn-sm{padding:5px 10px}.btn-sm,label{font-size:13px}label{display:block;font-weight:600;color:var(--muted);margin-bottom:4px}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.15)}.form-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.form-grid .full{grid-column:1/-1}.field{margin-bottom:0}.table{width:100%;border-collapse:collapse}.table td,.table th{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);font-size:14px}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:var(--surface-alt)}.table tbody tr:hover{background:var(--surface-alt);cursor:pointer}.table tbody tr.row-selected{background:#eff6ff}.check-col{width:38px;text-align:center}input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--primary)}.bulk-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--bg);color:#e2e8f0;padding:10px 16px;border-radius:var(--radius);margin-bottom:14px}.bulk-bar input,.bulk-bar select{width:auto}.table .num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.badge-New{background:#eff6ff;color:#1d4ed8}.badge-Contacted{background:#fef3c7;color:#b45309}.badge-Qualified{background:#ede9fe;color:#6d28d9}.badge-Converted{background:#dcfce7;color:#15803d}.badge-Lost{background:#fee2e2;color:#b91c1c}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.toolbar input,.toolbar select{width:auto}.toolbar .search{min-width:240px;flex:1 1}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.stat .label{font-size:13px;color:var(--muted);font-weight:600;margin:0}.stat .value{font-size:28px;font-weight:700;margin:6px 0 0;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat .sub{font-size:12px;color:var(--muted);margin-top:2px}.value.pos{color:var(--green)}.value.neg{color:var(--red)}.section-title{font-size:16px;font-weight:700;margin:0 0 14px}.bar-row{display:grid;grid-template-columns:120px 1fr 56px;align-items:center;grid-gap:12px;gap:12px;margin-bottom:10px}.bar-track{background:var(--surface-alt);border-radius:6px;height:22px;overflow:hidden;border:1px solid var(--border)}.bar-fill{height:100%;background:var(--primary);border-radius:6px 0 0 6px;transition:width .4s ease;min-width:2px}.bar-count{text-align:right;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.detail-grid{display:grid;grid-template-columns:1.4fr 1fr;grid-gap:20px;gap:20px;align-items:start}.kv{display:grid;grid-template-columns:130px 1fr;grid-gap:8px 12px;gap:8px 12px;font-size:14px}.kv dt{color:var(--muted);font-weight:600}.kv dd{margin:0}.call-item{border-bottom:1px solid var(--border);padding:10px 0;font-size:14px}.call-item:last-child{border-bottom:none}.call-meta{font-size:12px}.call-meta,.muted{color:var(--muted)}.row-gap{display:flex;flex-direction:column;gap:14px}.inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spacer{flex:1 1}.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.45);display:flex;align-items:flex-start;justify-content:center;padding:60px 16px;z-index:50;overflow-y:auto}.modal{background:var(--surface);border-radius:var(--radius);width:100%;max-width:560px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.modal-head{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal-head h2{margin:0;font-size:18px}.modal-body{padding:20px}.modal-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.icon-btn{background:none;border:none;font-size:22px;cursor:pointer;line-height:1}.empty,.icon-btn{color:var(--muted)}.empty{text-align:center;padding:50px 20px}.back-link{color:var(--muted);font-size:14px;font-weight:600;margin-bottom:12px;display:inline-block}.back-link:hover{color:var(--text)}@media (max-width:760px){.detail-grid,.form-grid{grid-template-columns:1fr}}