:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#19312a;background:#f5f7f4;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#eef4ef 0,#f8faf8 280px,#f5f7f4 100%);min-height:100vh}.shell{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:34px 0 50px}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:22px}.topbar h1,.login-card h1{margin:3px 0 5px;font-size:32px;letter-spacing:-.04em}.topbar p,.login-card p{margin:0;color:#66776f}.eyebrow{font-weight:800;color:#2f5e45;letter-spacing:.08em;text-transform:uppercase;font-size:12px}.filters{display:flex;gap:12px;align-items:flex-end;background:white;border:1px solid #dce6df;padding:16px;border-radius:16px;box-shadow:0 6px 24px rgba(25,49,42,.05);margin-bottom:18px}.filters label{display:grid;gap:6px;font-size:12px;font-weight:700;color:#66776f}.filters select,input{min-width:210px;border:1px solid #cfdcd4;background:#fff;border-radius:10px;padding:11px 12px;font:inherit;color:#19312a}button{border:0;border-radius:10px;background:#0f3f33;color:white;padding:11px 16px;font:inherit;font-weight:800;cursor:pointer}button.secondary{background:white;color:#244c3d;border:1px solid #cfdcd4}.metric-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:18px}.metric{background:white;border:1px solid #dce6df;border-radius:16px;padding:18px;box-shadow:0 6px 20px rgba(25,49,42,.04)}.metric span{display:block;color:#6f7e77;font-size:12px;font-weight:700;margin-bottom:12px}.metric strong{display:block;font-size:30px;letter-spacing:-.04em}.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.panel{background:white;border:1px solid #dce6df;border-radius:16px;padding:20px;box-shadow:0 6px 20px rgba(25,49,42,.04);margin-bottom:18px}.panel-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:16px}.panel h2{font-size:16px;margin:0}.panel-head span{font-size:12px;color:#819087}.rank-row{display:grid;grid-template-columns:1fr auto;gap:6px 12px;padding:9px 0}.rank-name{display:flex;align-items:center;gap:9px;font-size:14px}.rank-name span{display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:#edf3ee;color:#46705b;font-size:11px;font-weight:800}.rank-value{font-weight:800}.rank-track{grid-column:1/-1;height:5px;background:#edf2ee;border-radius:99px;overflow:hidden}.rank-track i{display:block;height:100%;background:#8fa96a;border-radius:99px}.bar-chart{height:190px;display:flex;align-items:flex-end;gap:7px;overflow-x:auto;padding:10px 2px 0}.bar-item{min-width:24px;height:175px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px}.bar{width:16px;border-radius:5px 5px 2px 2px;background:#3f8fa3}.bar-item span{font-size:9px;color:#7a8982;writing-mode:vertical-rl;transform:rotate(180deg)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:#73827b;font-size:11px;text-transform:uppercase;letter-spacing:.05em;padding:10px;border-bottom:1px solid #e3ebe5}td{padding:11px 10px;border-bottom:1px solid #eef2ef;white-space:nowrap}.empty{color:#849188;padding:20px 0}.login-card{width:min(430px,100%);margin:13vh auto 0;background:white;border:1px solid #dce6df;border-radius:22px;padding:34px;box-shadow:0 18px 50px rgba(25,49,42,.10)}.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#0f3f33;color:white;font-weight:900;margin-bottom:18px}.login-card form{display:grid;gap:10px;margin-top:28px}.login-card label{font-size:12px;font-weight:800}.login-card input{width:100%;min-width:0}.error{color:#a33b32;font-size:13px;min-height:18px}.banner{background:#fff1ef;border:1px solid #f0cbc6;padding:12px 14px;border-radius:10px;margin-bottom:16px}.loading{padding:12px;color:#63736b}footer{text-align:center;color:#8a958f;font-size:12px;padding:12px}@media(max-width:950px){.metric-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.shell{width:min(100% - 20px,1180px);padding-top:20px}.topbar{align-items:center}.topbar h1{font-size:26px}.filters{display:grid;grid-template-columns:1fr 1fr}.filters label:first-child{grid-column:1/-1}.filters select{width:100%;min-width:0}.metric-grid{grid-template-columns:repeat(2,1fr)}.grid-two{grid-template-columns:1fr}.metric strong{font-size:26px}.panel{padding:16px}.login-card{margin-top:7vh;padding:26px}} 

.daily-table td:not(:first-child),.daily-table th:not(:first-child){text-align:center}.daily-table td:first-child{min-width:150px}.daily-table tbody tr:hover{background:#f8faf8}
.daily-summary-row{cursor:pointer;transition:background .15s ease}.daily-summary-row:hover,.daily-summary-row:focus{background:#f3f8f4;outline:none}.daily-summary-row.expanded{background:#eef5ef}.daily-summary-row td:first-child{display:flex;align-items:center;gap:8px}.day-chevron{display:inline-block;color:#557468;font-size:20px;line-height:1;transform:rotate(0deg);transition:transform .15s ease}.daily-summary-row.expanded .day-chevron{transform:rotate(90deg)}.daily-detail-row>td{padding:0 10px 16px;background:#fbfcfb;white-space:normal}.day-detail{border:1px solid #dce6df;border-radius:12px;background:#fff;overflow:hidden;margin-top:8px}.day-detail-head{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:13px 14px;background:#f3f7f3;border-bottom:1px solid #e2ebe4}.day-detail-head strong{font-size:14px}.day-detail-head span{font-size:12px;color:#73827b}.day-detail-table{font-size:12px}.day-detail-table th{background:#fbfcfb;position:sticky;top:0}.day-detail-table td{padding:9px 10px}.day-detail-table code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;color:#315848;background:#eef4ef;border-radius:5px;padding:2px 5px}.day-detail-loading,.day-detail-error{padding:16px;color:#73827b}.day-detail-error{color:#a33b32}@media(max-width:700px){.day-detail-head{align-items:flex-start;flex-direction:column}.daily-table td:first-child{min-width:170px}}

/* v1.1 analytics definitions + reporting */
.info-banner{background:#eef6f1;border:1px solid #cedfd5;color:#315848;padding:11px 14px;border-radius:11px;margin:-4px 0 18px;font-size:12px}.report-btn{background:#2f5e45}.report-btn:disabled{opacity:.45;cursor:not-allowed}.metric-grid{grid-template-columns:repeat(4,1fr)}.conversation-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.conversation-stat{padding:13px 15px;background:#f8faf8;border:1px solid #e1e9e3;border-radius:12px}.conversation-stat span{display:block;color:#6f7e77;font-size:11px;font-weight:700;min-height:30px}.conversation-stat strong{display:block;margin-top:4px;font-size:22px}.filters{flex-wrap:wrap}.filters select{min-width:175px}@media(max-width:950px){.metric-grid{grid-template-columns:repeat(4,1fr)}.conversation-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){.metric-grid{grid-template-columns:repeat(2,1fr)}.conversation-grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr 1fr}.filters label:first-child{grid-column:1/-1}}

/* v1.2 installation/session tracking */
.installation-table code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;color:#315848;background:#eef4ef;border-radius:5px;padding:3px 6px}.installation-table td:nth-child(n+5),.installation-table th:nth-child(n+5){text-align:center}


/* v1.3 production start + resettable report QA */
.reporting-controls{display:grid;gap:10px;margin:-4px 0 18px}
.reporting-control{display:flex;justify-content:space-between;align-items:center;gap:18px;background:#fff;border:1px solid #dce6df;border-radius:14px;padding:14px 16px}
.reporting-control>div:first-child{display:grid;gap:4px}
.reporting-control strong{font-size:13px}
.reporting-control span{font-size:12px;color:#73827b}
.control-actions{display:flex;align-items:center;gap:10px}
.control-actions input{min-width:155px}
.muted{font-size:11px!important;color:#819087!important}
.danger-soft{background:#fff;color:#8a3d36;border:1px solid #dfc5c1}
.danger-soft:hover{background:#fff6f4}
@media(max-width:700px){.reporting-control{align-items:flex-start;flex-direction:column}.control-actions{width:100%;flex-wrap:wrap}.control-actions input{flex:1;min-width:150px}}
.retention-row{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin:0 0 18px}.retention-row label{display:grid;gap:6px;font-weight:700}.retention-row select{min-width:190px}.conversation-text{min-width:240px;max-width:420px;white-space:normal;line-height:1.35}.conversation-row{cursor:pointer}.conversation-row:hover{background:#f6f8f6}