:root{--bg:#f5f7fb;--card:#fff;--text:#172033;--muted:#6b7280;--line:#e5e7eb;--primary:#155eef;--danger:#b42318;--success:#067647}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}.topbar{background:#111827;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:14px 24px;gap:20px;flex-wrap:wrap}
.brand{font-weight:800}.brand span{font-weight:500;color:#9ca3af;font-size:12px}.topbar nav{display:flex;gap:14px;flex-wrap:wrap}.topbar nav a{color:#e5e7eb}
.container{max-width:1180px;margin:0 auto;padding:24px}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.page-head h1{margin:0;font-size:26px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 1px 2px rgba(16,24,40,.04)}
.metric .label{color:var(--muted);font-size:13px}.metric .value{font-size:30px;font-weight:800;margin-top:6px}
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em}
.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#eef2ff;font-size:12px;font-weight:700}.badge.paid{background:#dcfae6;color:#05603a}.badge.lost{background:#fee4e2;color:#912018}.badge.hot{background:#fff4e5;color:#8a4b00}
.form-card{max-width:760px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;padding:10px 12px;border:1px solid #d0d5dd;border-radius:9px;background:#fff}.field textarea{min-height:120px}
.btn{display:inline-block;border:0;border-radius:9px;padding:10px 14px;font-weight:700;cursor:pointer;background:var(--primary);color:#fff}.btn.secondary{background:#344054}.btn.danger{background:var(--danger)}
.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px}.alert.success{background:#ecfdf3;color:#05603a}.alert.error{background:#fef3f2;color:#912018}
.chat{display:flex;flex-direction:column;gap:10px}.bubble{max-width:78%;padding:10px 12px;border-radius:12px;background:#fff;border:1px solid var(--line)}.bubble.outgoing{align-self:flex-end;background:#e8f1ff}.bubble .meta{font-size:11px;color:var(--muted);margin-top:6px}
.kv{display:grid;grid-template-columns:180px 1fr;gap:8px 14px}.muted{color:var(--muted)}.footer{text-align:center;color:var(--muted);padding:20px;font-size:12px}
.login-wrap{max-width:460px;margin:60px auto}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#f2f4f7;padding:2px 5px;border-radius:5px}
@media(max-width:850px){.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.grid{grid-template-columns:1fr}.container{padding:16px}.kv{grid-template-columns:1fr}.bubble{max-width:92%}}

.inbox-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.inbox-search{display:flex;gap:8px;flex:1;min-width:280px}.inbox-search input{flex:1;padding:10px 12px;border:1px solid #d0d5dd;border-radius:9px}
.inbox-filters{display:flex;gap:8px;flex-wrap:wrap}.inbox-filters a{padding:8px 11px;border-radius:8px;background:#f2f4f7;color:#344054}.inbox-filters a.active{background:#155eef;color:#fff}
.inbox-list{display:flex;flex-direction:column;gap:8px}.inbox-item{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;color:var(--text)}.inbox-item:hover{border-color:#b2ccff}.inbox-item.has-unread{border-left:4px solid #155eef}
.avatar{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#eef2ff;font-weight:800;flex:0 0 auto}.inbox-main{min-width:0;flex:1}.inbox-line{display:flex;align-items:center;justify-content:space-between;gap:12px}.inbox-time{font-size:11px;color:var(--muted);white-space:nowrap}.inbox-preview{font-size:13px;color:#475467;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.unread-pill{min-width:24px;height:24px;padding:0 7px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#155eef;color:white;font-size:12px;font-weight:800}.inbox-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:8px;font-size:11px;color:var(--muted)}
.conversation-grid{display:grid;grid-template-columns:290px minmax(0,1fr);gap:16px}.conversation-side{align-self:start;position:sticky;top:16px}.compact{grid-template-columns:90px 1fr}.side-form{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}.conversation-panel{min-width:0}.chat-window{height:58vh;min-height:420px;overflow-y:auto}.bubble-sender{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800;margin-bottom:4px}.reply-box{margin-top:12px}.reply-box textarea{min-height:90px}.reply-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.ctwa-mini{padding:10px 0;border-top:1px solid var(--line);font-size:12px}.ctwa-mini small{display:block;color:var(--muted);margin-top:3px}.dashboard-cta{margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
@media(max-width:800px){.conversation-grid{grid-template-columns:1fr}.conversation-side{position:static}.chat-window{height:54vh}.reply-actions{align-items:flex-start;flex-direction:column}.inbox-line{align-items:flex-start}}


.ai-draft-card{margin-top:14px;border:1px solid #c7d7fe;background:#f5f8ff}.draft-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.ai-assist-box{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.btn:disabled{opacity:.5;cursor:not-allowed}.conversation-side .btn{width:100%;text-align:center}.conversation-side .side-form{margin-top:14px}


/* v0.5 Knowledge Base */
.kb-toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:16px}.kb-actions{display:flex;gap:8px;flex-wrap:wrap}.kb-item-title{font-weight:800}.kb-content-preview{color:var(--muted);font-size:13px;max-width:560px}.priority{font-weight:800}.kb-score{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.stat-row{display:flex;gap:12px;flex-wrap:wrap}.stat-pill{padding:8px 12px;background:#fff;border:1px solid var(--line);border-radius:999px}.inline-form{display:inline}.checkbox-row{display:flex;align-items:center;gap:8px}.checkbox-row input{width:auto}.danger-zone{border-color:#fecaca}.search-line{display:grid;grid-template-columns:1fr auto;gap:8px}.kb-result{padding:14px 0;border-bottom:1px solid var(--line)}.kb-result:last-child{border-bottom:0}

.link-btn{border:0;background:none;padding:0;color:var(--primary);cursor:pointer;font:inherit;text-decoration:none}

/* v0.6 Sales CRM */
.pipeline{display:grid;grid-template-columns:repeat(7,minmax(220px,1fr));gap:12px;overflow-x:auto;align-items:start;padding-bottom:12px}.pipeline-col{background:#eef2f7;border:1px solid var(--line);border-radius:14px;padding:10px;min-height:240px}.pipeline-head{display:flex;justify-content:space-between;align-items:center;padding:4px 4px 10px}.pipeline-head span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:2px 8px;font-size:12px}.lead-card{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:9px;color:var(--text)}.lead-card:hover{box-shadow:0 3px 10px rgba(16,24,40,.08)}.lead-name{font-weight:800;margin-bottom:8px}.lead-meta,.lead-foot{display:flex;justify-content:space-between;gap:8px;align-items:center}.lead-meta{font-size:12px;margin-bottom:7px}.lead-foot{font-size:11px;color:var(--muted);margin-top:9px}.score-pill{font-weight:800;background:#eef4ff;padding:3px 7px;border-radius:999px}.pipeline-empty{color:var(--muted);font-size:12px;text-align:center;padding:30px 6px}
@media(max-width:900px){.pipeline{grid-template-columns:repeat(7,240px)}}


/* v0.7 CTWA + Meta CAPI */
.meta-status{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.dot{width:9px;height:9px;border-radius:50%;display:inline-block;background:#98a2b3}.dot.ok{background:#12b76a}.dot.warn{background:#f79009}.dot.bad{background:#f04438}
.event-status{font-weight:800;font-size:12px}.event-status.sent{color:#067647}.event-status.failed{color:#b42318}.event-status.queued,.event-status.processing{color:#b54708}.event-status.skipped{color:#667085}
.meta-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:18px}.secret-note{font-size:12px;color:var(--muted);margin-top:5px}.purchase-box{border:1px solid #abefc6;background:#f6fef9}.event-json{white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;max-height:260px;overflow:auto;background:#f8fafc;border:1px solid var(--line);padding:10px;border-radius:8px}
@media(max-width:900px){.meta-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.meta-grid{grid-template-columns:1fr}}

/* v0.8 analytics */
.analytics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.metric .value.money{font-size:20px}.analytics-grid .card{min-height:105px}.analytics-grid .label{font-size:12px;text-transform:uppercase;letter-spacing:.03em}
@media(max-width:900px){.analytics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.analytics-grid{grid-template-columns:1fr}}


.ops-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:16px}
.ops-link{display:flex;flex-direction:column;gap:8px;color:var(--text);transition:transform .12s ease,box-shadow .12s ease}
.ops-link:hover{transform:translateY(-1px);box-shadow:0 5px 16px rgba(16,24,40,.08)}
.ops-link span{color:var(--muted);font-size:13px;line-height:1.45}
.diag-list{display:flex;flex-direction:column;gap:0}
.diag-row{display:grid;grid-template-columns:18px minmax(180px,1fr) 2fr;gap:10px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}
.diag-row:last-child{border-bottom:0}
.status-dot{width:10px;height:10px;border-radius:50%;display:inline-block;background:#98a2b3}
.status-dot.ok{background:#12b76a}.status-dot.warn{background:#f79009}.status-dot.fail{background:#f04438}
.prebox{white-space:pre-wrap;word-break:break-word;background:#101828;color:#f2f4f7;padding:14px;border-radius:10px;max-height:420px;overflow:auto;font-size:12px}
.progress{height:10px;background:#eaecf0;border-radius:999px;overflow:hidden}.progress span{display:block;height:100%;background:#155eef}
.onboarding-list{display:flex;flex-direction:column;gap:12px;margin-top:16px}
.onboard-row{display:grid;grid-template-columns:46px 1fr auto;gap:14px;align-items:center}
.onboard-num{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#eef4ff;color:#155eef;font-weight:800}
@media(max-width:850px){.ops-grid{grid-template-columns:1fr 1fr}.diag-row{grid-template-columns:18px 1fr}.diag-row .muted{grid-column:2}}
@media(max-width:560px){.ops-grid{grid-template-columns:1fr}.onboard-row{grid-template-columns:40px 1fr}.onboard-row>div:last-child{grid-column:2}}