:root{--ink:#16324f;--navy:#1f4e78;--blue:#2f75b5;--soft:#edf4f8;--line:#d9e4ec;--muted:#627383;--green:#70ad47;--white:#fff}*{box-sizing:border-box}body{margin:0;background:#f6f8fa;color:var(--ink);font-family:Arial,Helvetica,sans-serif}.page-shell{max-width:1180px;margin:0 auto;padding:42px 24px 54px}.topbar,.panel-heading{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}.eyebrow{margin:0 0 7px;font-size:11px;font-weight:700;letter-spacing:.13em;color:var(--blue)}h1,h2{margin:0;font-weight:700}h1{font-size:30px;letter-spacing:-.02em}h2{font-size:19px;letter-spacing:-.01em}.subtitle,.muted,.data-note,#scope-note{color:var(--muted);line-height:1.55}.subtitle{margin:7px 0 0}.logout,.text-link{color:var(--navy);font-weight:700;text-decoration:none}.logout{font-size:14px;padding-top:8px}.selector-card,.panel,.auth-card{background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 25px rgba(23,50,79,.045)}.selector-card{margin-top:32px;padding:20px 22px;display:grid;grid-template-columns:190px minmax(260px,450px) 1fr;align-items:center;gap:16px}.selector-card label{font-size:14px;font-weight:700}.selector-card select{width:100%;appearance:auto;border:1px solid #aac1d2;border-radius:7px;background:#fff;padding:11px 12px;font:inherit;color:var(--ink)}#scope-note{font-size:13px;margin:0}.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:24px 0}.kpi{padding:18px 18px 16px;border-top:4px solid var(--blue);background:#fff;border-radius:10px;border-inline:1px solid var(--line);border-bottom:1px solid var(--line)}.kpi-label{font-size:12px;color:var(--muted);margin-bottom:9px}.kpi-value{font-size:24px;font-weight:700;letter-spacing:-.02em}.kpi-detail{margin-top:6px;font-size:12px;color:var(--muted)}.analysis-grid{display:grid;grid-template-columns:1.45fr .9fr;gap:20px}.panel{padding:24px}.chart-wrap{height:260px;margin-top:15px}.chart-wrap canvas{width:100%;height:100%}.insight-copy{line-height:1.65;margin:14px 0 20px}.family-list{border-top:1px solid var(--line)}.family-item{padding:11px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:10px;font-size:13px}.family-item strong{font-size:13px}.products-panel{margin-top:20px}.table-scroll{overflow:auto;margin-top:18px}table{border-collapse:collapse;width:100%;min-width:760px;font-size:13px}th{text-align:left;background:var(--navy);color:#fff;font-size:11px;letter-spacing:.04em;padding:11px 12px;white-space:nowrap}td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}td.number{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.pareto-row td:first-child{border-left:3px solid var(--green)}.data-note{font-size:12px;margin:18px 2px 0}.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(145deg,#eef5fa,#f8fafb)}.auth-card{width:min(100%,420px);padding:32px}.auth-card h1{font-size:26px}.auth-card form{display:grid;gap:10px;margin-top:24px}.auth-card label{font-size:13px;font-weight:700}.auth-card input{border:1px solid #aac1d2;border-radius:7px;padding:12px;font:inherit}button{border:0;border-radius:7px;background:var(--navy);padding:12px 14px;color:#fff;font:700 14px Arial,Helvetica,sans-serif;cursor:pointer}.secondary-form{margin-top:16px!important}.link-button{color:var(--navy);background:transparent;padding:0;text-align:left}.form-error{background:#fdebea;color:#8f1f15;border-radius:7px;padding:11px 12px;font-size:13px;line-height:1.45;margin:20px 0 0}@media(max-width:800px){.page-shell{padding:28px 16px 42px}.selector-card{grid-template-columns:1fr;gap:9px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.analysis-grid{grid-template-columns:1fr}.topbar{gap:12px}.chart-wrap{height:220px}.panel{padding:19px}.kpi-value{font-size:21px}}@media(max-width:420px){.kpi-grid{gap:9px}.kpi{padding:14px}.kpi-value{font-size:19px}.topbar h1{font-size:26px}}