:root{--bg:#f4f6fb;--panel:#fff;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;--brand:#0f172a;--gold:#c9a24a;--danger:#b42318;--ok:#067647}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:270px;background:#0f172a;color:#f8fafc;padding:22px;display:flex;flex-direction:column;gap:24px;position:fixed;inset:0 auto 0 0}.brand{display:flex;align-items:center;gap:12px}.brand.center{justify-content:center;margin-bottom:24px}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#c9a24a,#f8fafc);color:#0f172a;display:grid;place-items:center;font-weight:800}.brand small{display:block;color:#cbd5e1;font-size:12px;margin-top:2px}.sidebar nav{display:grid;gap:8px}.sidebar nav a{padding:11px 12px;border-radius:12px;text-decoration:none;color:#e2e8f0}.sidebar nav a:hover{background:rgba(255,255,255,.09)}.sidebar-footer{margin-top:auto;display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.1);padding-top:18px}.sidebar-footer a{color:#fcd34d;text-decoration:none}.main{margin-left:270px;width:calc(100% - 270px);padding:26px}.main-public{margin-left:0;width:100%;display:grid;place-items:center}.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.topbar h1{margin:0;font-size:28px}.topbar p{margin:6px 0 0;color:var(--muted)}.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:0 12px 30px rgba(15,23,42,.05);padding:22px}.grid{display:grid;gap:18px}.two{grid-template-columns:380px 1fr}.cards-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stat span{display:block;color:var(--muted);font-size:13px}.stat strong{font-size:36px;line-height:1.2}.mt{margin-top:18px}h2{margin:0 0 14px;font-size:20px}table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid var(--line);padding:12px 10px;text-align:left;vertical-align:top}th{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em}code,pre{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:10px;padding:4px 7px;white-space:pre-wrap;word-break:break-word}pre{margin:0;max-width:520px}.badge{display:inline-flex;padding:4px 9px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:12px}.card-form{display:grid;gap:10px}.card-form label{font-weight:700;font-size:13px;color:#334155}.card-form input,.card-form select,.card-form textarea{width:100%;border:1px solid #cbd5e1;border-radius:12px;padding:11px 12px;font:inherit;background:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:11px 14px;background:#e2e8f0;text-decoration:none;cursor:pointer;font-weight:700}.btn-primary{background:#0f172a;color:#fff}.alert{padding:12px 14px;border-radius:14px;margin-bottom:18px;border:1px solid var(--line);background:#fff}.alert-success{border-color:#abefc6;color:var(--ok);background:#ecfdf3}.alert-error{border-color:#fecdca;color:var(--danger);background:#fef3f2}.notice{background:#fffbeb;border:1px solid #fde68a;padding:12px;border-radius:14px;color:#92400e}.login-card{width:min(440px,92vw);background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 18px 50px rgba(15,23,42,.12)}.muted{color:var(--muted)}.small{font-size:12px}@media (max-width:980px){.sidebar{position:static;width:100%}.app-shell{display:block}.main{margin-left:0;width:100%}.two,.cards-4{grid-template-columns:1fr}}
.narrow{max-width:880px}.card-form hr{width:100%;border:0;border-top:1px solid var(--line);margin:8px 0}.messages-list{display:grid;gap:12px}.message-row{padding:13px 14px;border-radius:14px;border:1px solid var(--line);background:#fff}.message-row strong{display:block;text-transform:uppercase;font-size:12px;letter-spacing:.05em;color:var(--muted);margin-bottom:6px}.message-row small{display:block;margin-top:8px;color:var(--muted)}.message-user{background:#eff6ff}.message-assistant{background:#f8fafc}.message-system{background:#fffbeb}
.badge-hot{background:#fee2e2;color:#991b1b}.badge-warm{background:#fef3c7;color:#92400e}.badge-cold{background:#e0f2fe;color:#075985}.lead-summary{line-height:1.5}.card h2.mt{margin-top:18px}.nowrap{white-space:nowrap}
.two-form{grid-template-columns:1fr 1fr}.card h3{margin:4px 0 8px;font-size:16px}.card-form label input[type="checkbox"]{width:auto;margin-right:8px}.card-form input[type="checkbox"]{width:auto}.card-form textarea{resize:vertical}td small{color:var(--muted)}
@media (max-width:980px){.two-form{grid-template-columns:1fr}}
.filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0 16px}.filters select{border:1px solid #cbd5e1;border-radius:12px;padding:10px 12px;background:#fff;font:inherit}.compact-filters .btn{padding:10px 12px}.narrow{max-width:980px}

.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

button[disabled], .btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}
.three-form { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 820px) { .three-form { grid-template-columns: 1fr; } }

/* v0.6.9h1 lead detail layout */
.lead-detail-card{padding:22px 24px}.lead-detail-header{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px}.lead-detail-header h2{margin-bottom:6px}.lead-detail-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.lead-status-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:14px}.lead-status-grid>div{background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:12px}.lead-status-grid span:first-child,.lead-fields-grid span:first-child{display:block;text-transform:uppercase;font-size:11px;letter-spacing:.06em;color:var(--muted);margin-bottom:6px}.lead-status-grid strong,.lead-fields-grid strong{display:block;font-size:14px;line-height:1.35;word-break:break-word}.lead-fields-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.lead-fields-grid>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:11px 12px;min-height:74px}.lead-fields-grid small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.lead-info-grid .card p{line-height:1.5}.table-scroll{overflow:auto}.table-scroll table{min-width:620px}pre{max-width:100%}
@media (max-width:1180px){.lead-status-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.lead-fields-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:820px){.lead-detail-header{display:block}.lead-detail-actions{justify-content:flex-start;margin-top:12px}.lead-status-grid,.lead-fields-grid{grid-template-columns:1fr}.lead-detail-card{padding:18px}}