:root{--bg: #0f172a;--bg-elev: #1e293b;--bg-elev-2: #334155;--border: #334155;--border-strong: #475569;--text: #e2e8f0;--text-dim: #94a3b8;--text-muted: #64748b;--primary: #3b82f6;--primary-hover: #2563eb;--primary-light: rgba(59, 130, 246, .12);--success: #10b981;--warn: #f59e0b;--danger: #ef4444;--radius: 8px;--shadow: 0 4px 12px rgba(0,0,0,.25);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0 0 12px;font-weight:600}h1{font-size:22px}h2{font-size:18px}h3{font-size:15px}input,select,textarea,button{font-family:inherit;font-size:14px}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:#0b1220;border-right:1px solid var(--border);padding:18px 14px;display:flex;flex-direction:column;gap:4px}.sidebar .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;padding:6px 8px 18px;color:var(--text)}.sidebar .brand-mark{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,var(--primary),#8b5cf6);display:grid;place-items:center;color:#fff;font-size:14px}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:6px;color:var(--text-dim);font-weight:500}.nav-link:hover{background:var(--bg-elev);color:var(--text);text-decoration:none}.nav-link.active{background:var(--primary-light);color:var(--primary)}.nav-link svg{width:16px;height:16px}.sidebar-footer{margin-top:auto;padding:12px 8px;border-top:1px solid var(--border);font-size:12px;color:var(--text-muted)}.main{display:flex;flex-direction:column;min-width:0}.topbar{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--border);background:#0f172ab3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.topbar h1{margin:0;font-size:16px}.user-chip{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:var(--bg-elev);font-size:13px}.user-chip .avatar{width:24px;height:24px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:700}.content{padding:24px;max-width:1400px;width:100%;margin:0 auto}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.kpi-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:18px}.kpi{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.kpi 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td.actions{text-align:right}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;background:var(--bg-elev-2);color:var(--text-dim)}.badge-active{background:#10b98126;color:var(--success)}.badge-inactive{background:#64748b40;color:var(--text-dim)}.badge-archived{background:#ef444426;color:var(--danger)}.badge-prospect{background:#3b82f626;color:var(--primary)}.badge-customer{background:#10b98126;color:var(--success)}.badge-partner{background:#8b5cf626;color:#a78bfa}.badge-vendor{background:#f59e0b26;color:var(--warn)}.badge-other,.badge-lead{background:#64748b40;color:var(--text-dim)}.badge-qualified{background:#3b82f626;color:var(--primary)}.badge-proposal{background:#8b5cf626;color:#a78bfa}.badge-negotiation{background:#f59e0b26;color:var(--warn)}.badge-won{background:#10b98126;color:var(--success)}.badge-lost{background:#ef444426;color:var(--danger)}.badge-pending{background:#64748b40;color:var(--text-dim)}.badge-in_progress{background:#3b82f626;color:var(--primary)}.badge-completed{background:#10b98126;color:var(--success)}.badge-cancelled{background:#ef444426;color:var(--danger)}.badge-low{background:#64748b40;color:var(--text-dim)}.badge-medium{background:#3b82f626;color:var(--primary)}.badge-high{background:#f59e0b26;color:var(--warn)}.badge-urgent{background:#ef444426;color:var(--danger)}.auth-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0f172a,#1e1b4b)}.auth-card{background:var(--bg-elev);border:1px 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.sub{color:var(--text-dim);font-size:12px}.muted{color:var(--text-dim)}.text-right{text-align:right}.text-success{color:var(--success)}.text-danger{color:var(--danger)}