.kpi-card{min-height:138px;padding:24px;display:flex;flex-direction:column;justify-content:center;gap:10px;background:#fff;border:1px solid #e7eef8;border-radius:16px;box-shadow:0 6px 20px #18437512}.kpi-label{margin:0;color:#64748b;font-size:.9rem;font-weight:600}.kpi-value{color:#123e73;font-size:clamp(1.55rem,3vw,2rem);letter-spacing:-.04em}.kpi-detail{color:#8ba0bb;font-size:.78rem}:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1e293b;background:#f5f8fc;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}.dashboard-shell{min-height:100vh;padding:48px 24px;background:linear-gradient(135deg,#f8fbff,#f4f8fd 58%,#edf5ff)}.dashboard-container{max-width:1320px;margin:0 auto}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin:0 0 32px}.eyebrow{margin:0 0 8px;color:#2f80ed;font-size:.76rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}h1{margin:0;color:#123e73;font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.045em}.subtitle{margin:10px 0 0;color:#64748b}.live-badge{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;padding:9px 12px;background:#fff;border:1px solid #dce9f8;border-radius:99px;color:#41617f;font-size:.82rem;font-weight:700}.live-badge i{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px #dcfce7}.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-bottom:24px}.chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.panel{min-width:0;padding:24px;background:#fff;border:1px solid #e7eef8;border-radius:16px;box-shadow:0 6px 20px #18437512}.panel h2{margin:0 0 22px;color:#173f70;font-size:1rem;letter-spacing:-.015em}.panel-wide,.sellers-panel{grid-column:1 / -1}.sellers-panel{margin-top:24px}.table-scroll{overflow-x:auto;border:1px solid #e7eef8;border-radius:10px}table{width:100%;border-collapse:collapse;text-align:left;font-size:.88rem}th{padding:13px 16px;background:#f5f9ff;color:#476483;font-size:.74rem;letter-spacing:.045em;text-transform:capitalize;white-space:nowrap}td{padding:14px 16px;border-top:1px solid #edf2f8;color:#334155;white-space:nowrap}tbody tr:hover{background:#f9fbff}.empty-state{display:grid;place-items:center;height:280px;margin:0;color:#64748b;text-align:center}.status-card{display:flex;align-items:center;justify-content:center;gap:12px;min-height:180px;margin-bottom:24px;padding:24px;background:#fff;border:1px solid #e7eef8;border-radius:16px;color:#476483;box-shadow:0 6px 20px #18437512}.status-card.error{color:#b42318;background:#fff8f7;border-color:#fecdca}.spinner{width:23px;height:23px;border:3px solid #dbeafe;border-top-color:#2f80ed;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:960px){.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.dashboard-shell{padding:28px 16px}.page-header{flex-direction:column;margin-bottom:24px}.kpi-grid,.chart-grid{grid-template-columns:1fr;gap:16px}.kpi-grid{margin-bottom:16px}.panel{padding:20px}.sellers-panel{margin-top:16px}}