:root{--bg:#f4f6f9;--surface:#fff;--border:#e2e8f0;--text:#0f172a;--text-muted:#64748b;--primary:#2563eb;--primary-dark:#1d4ed8;--primary-bg:#dbeafe;--danger:#dc2626;--danger-bg:#fef2f2;--warning-bg:#fffbeb;--warning-border:#fde68a;--warning-text:#92400e;--radius:12px}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:40px;width:100%;max-width:380px;box-shadow:0 1px 3px rgba(15,23,42,.06)}.login-card h1{margin:0 0 8px;font-size:22px}.login-card p{margin:0 0 24px;color:var(--text-muted);font-size:14px}.login-form{display:flex;flex-direction:column;gap:8px}.login-form label{font-size:13px;font-weight:600;color:var(--text-muted)}.login-form input{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px}.login-form input:focus{outline:2px solid var(--primary);outline-offset:1px}.login-form button{margin-top:8px;padding:10px 12px;border:none;border-radius:8px;background:var(--primary);color:#fff;font-size:15px;font-weight:600;cursor:pointer}.login-form button:hover{background:var(--primary-dark)}.login-form button:disabled{opacity:.6;cursor:not-allowed}.login-error{color:var(--danger);font-size:13px;margin:0}.dashboard{max-width:1120px;margin:0 auto;padding:32px 24px 64px}.dashboard-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}.dashboard-header h1{margin:0;font-size:24px}.motivational-message{margin:4px 0 0;font-size:13.5px;color:var(--text-muted);font-style:italic}.mock-banner{margin:6px 0 0;font-size:13px;color:var(--warning-text)}.logout-button{padding:8px 16px;border:1px solid var(--border);border-radius:8px;background:var(--surface);cursor:pointer;font-size:14px}.logout-button:hover{background:var(--bg)}.rank-banner{background:linear-gradient(135deg,#fef9c3,#fde68a);border:1px solid #fcd34d;border-radius:var(--radius);padding:18px 20px;margin-bottom:24px;display:flex;align-items:center;gap:14px}.rank-banner-medal{font-size:34px;line-height:1}.rank-banner-title{font-size:14px;font-weight:700;color:#78350f}.rank-banner-sub{font-size:11.5px;color:#92400e;opacity:.85;margin-top:2px}.alerts-banner{background:var(--warning-bg);border:1px solid var(--warning-border);color:var(--warning-text);border-radius:var(--radius);padding:16px 20px;margin-bottom:24px;font-size:14px}.alerts-banner ul{margin:8px 0 0;padding-left:20px}.negotiation-banner{background:var(--warning-bg);border:1px solid var(--warning-border);border-radius:var(--radius);padding:14px 16px;margin-bottom:16px;display:flex;gap:10px;align-items:center;justify-content:center;text-align:center}.negotiation-banner-icon{font-size:20px;line-height:1.4}.negotiation-banner-text{font-size:13.5px;line-height:1.4;color:var(--warning-text)}.summary-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.summary-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center}.summary-card--success{background:#dcfce7;border-color:#86efac}.summary-card--warning{background:#fef9c3;border-color:#fde047}.summary-card-label{font-size:13px;color:var(--text-muted)}.summary-card-label-highlight{font-weight:700;font-size:14.4px;color:#000}.summary-card-sub{font-size:11.5px;color:var(--text-muted);line-height:1.35}.summary-card-sentence{font-size:15px;color:var(--text);line-height:1.4}.summary-card-sentence strong{font-weight:700}.summary-card-sentence--big strong{font-size:30px}.summary-card-stats{display:flex;gap:10px;width:100%}.summary-card-stat{flex:1 1;background:hsla(0,0%,100%,.7);border-radius:10px;padding:10px;display:flex;flex-direction:column;align-items:center;gap:2px}.summary-card-stat-icon{font-size:16px}.summary-card-stat-value{font-size:17px;font-weight:800;color:var(--text)}.summary-card-stat-caption{font-size:9.5px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.02em}.summary-card--success .summary-card-stat-value{font-size:22px}.summary-card--warning .summary-card-stat-value{font-size:22.1px}.summary-card-value{font-size:22px;font-weight:700}.dashboard-charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column}.chart-card h2{margin:0 0 12px;font-size:16px}.chart-card-body{flex:1 1}.chart-card-body,.status-chart-body{display:flex;align-items:center;justify-content:center}.status-chart-body{gap:28px;flex-wrap:wrap}.status-pie-wrap{flex-shrink:0}.status-legend-grid{flex:1 1;min-width:280px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:10px 20px;gap:10px 20px}.status-legend-item{display:flex;gap:8px;align-items:flex-start}.status-legend-dot{width:8px;height:8px;border-radius:3px;margin-top:3px;flex-shrink:0}.status-legend-label{font-size:12px;font-weight:600;color:var(--text)}.status-legend-pct{font-weight:400;color:var(--text-muted)}.status-legend-desc{font-size:10.5px;color:var(--text-muted);line-height:1.3;margin-top:1px}.referrals-table-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;overflow-x:auto}.referrals-table-quick-filters{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:16px}.quick-filter-button{display:flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid #bfdbfe;border-radius:999px;background:var(--primary-bg);color:var(--text);font-size:13.5px;font-weight:600;cursor:pointer}.quick-filter-button:hover{background:#bfdbfe}.quick-filter-button--active{background:var(--primary);border-color:var(--primary);color:#fff}.referrals-table-filters{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:16px}.referrals-table-filters h2{font-size:16px;margin:0 auto 0 0}.referrals-table-filters-select{padding:3px 6px;border:1px solid var(--border);border-radius:6px;font-size:11.5px;color:var(--text-muted);background:var(--bg)}.referrals-table{width:100%;border-collapse:collapse;font-size:14px}.referrals-table td,.referrals-table th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}.referrals-table th{color:var(--text-muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.02em}.whatsapp-link{color:#16a34a;font-weight:600;text-decoration:none}.whatsapp-link:hover{text-decoration:underline}