:root{--font-body:"DM Sans";--font-display:"DM Serif Display";--font-mono:"DM Mono";--bg-base:#f7f6f3;--bg-surface:#ffffff;--bg-subtle:#f0eee9;--brand:#1c3a5e;--brand-light:#eef2f7;--text-primary:#1a1a1a;--text-secondary:#6b6860;--text-muted:#a09d97;--border:#e5e2dc;--border-strong:#c9c5be;--status-new:#2563eb;--status-contacted:#d97706;--status-qualified:#16a34a;--status-unqualified:#dc2626;--status-converted:#7c3aed;--status-lost:#6b7280;--score-high:#16a34a;--score-mid:#d97706;--score-low:#dc2626;--accent:#c9a84c}*{box-sizing:border-box}body{margin:0;background:var(--bg-base);color:var(--text-primary);font-family:var(--font-body),system-ui,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--bg-surface);border-right:1px solid var(--border);padding:24px 18px}.brand-mark{font-family:var(--font-display),Georgia,serif;font-size:26px;color:var(--brand);margin-bottom:32px}.nav{display:grid;grid-gap:6px;gap:6px}.nav a{border-radius:6px;color:var(--text-secondary);display:flex;gap:10px;padding:10px 12px}.nav a.active{background:var(--brand-light);color:var(--brand);font-weight:600}.main{min-width:0}.header{align-items:center;background:rgba(255,255,255,.72);border-bottom:1px solid var(--border);display:flex;height:56px;justify-content:space-between;padding:0 32px}.content{margin:0 auto;max-width:1280px;padding:32px}.page-title{font-family:var(--font-display),Georgia,serif;font-size:28px;font-weight:400;margin:0}.muted{color:var(--text-secondary)}.grid{display:grid;grid-gap:16px;gap:16px}.metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:8px;padding:20px 24px}.metric-card{border-top:3px solid var(--accent)}.metric-label{color:var(--text-muted);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.metric-value{font-family:var(--font-mono),monospace;font-size:36px;margin-top:8px}.toolbar{align-items:center;display:flex;gap:10px;justify-content:space-between;margin:24px 0 14px}.button{background:var(--brand);border:0;border-radius:6px;color:white;cursor:pointer;padding:8px 14px}.back-link,.button{display:inline-flex;gap:8px}.back-link{align-items:center;color:var(--text-secondary)}.input{background:var(--bg-surface);border:1px solid var(--border);border-radius:6px;min-height:36px;padding:8px 12px}.table{border-collapse:collapse;width:100%}.table th{background:var(--bg-subtle);color:var(--text-muted);font-size:11px;font-weight:600;letter-spacing:.06em;padding:11px 12px;text-align:left;text-transform:uppercase}.table td{border-bottom:1px solid var(--border);padding:14px 12px}.table tr:hover td{background:var(--bg-subtle)}.badge{border-radius:4px;font-size:11px;font-weight:600;padding:2px 8px}.badge,.score{display:inline-flex}.score{align-items:center;gap:8px;font-family:var(--font-mono),monospace}.score-dot{border-radius:50%;display:inline-block;height:8px;width:8px}.detail-layout{align-items:flex-start;display:grid;grid-gap:24px;gap:24px;grid-template-columns:minmax(0,1fr) 340px}.detail-main,.detail-side{display:grid;grid-gap:16px;gap:16px}.detail-title-row{align-items:flex-start;display:flex;gap:16px;justify-content:space-between}.detail-card h2{font-size:15px;margin:0 0 16px}.info-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}.info-item{align-items:center;color:var(--text-secondary);display:flex;gap:10px;min-width:0}.info-item span{overflow-wrap:anywhere}.timeline{display:grid;grid-gap:14px;gap:14px}.timeline-item{border-left:2px solid var(--border);padding-left:14px}.timeline-item p{color:var(--text-secondary);margin:6px 0 0}.meta-list{display:grid;grid-gap:14px;gap:14px;margin:0}.meta-list div{display:grid;grid-gap:4px;gap:4px}.meta-list dt{color:var(--text-muted);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.meta-list dd{margin:0}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{border-bottom:1px solid var(--border);border-right:0}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-layout,.info-grid{grid-template-columns:1fr}}@media (max-width:560px){.content,.header{padding-left:16px;padding-right:16px}.metrics{grid-template-columns:1fr}}