.upgrade-overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:10000;background:#000000b3;justify-content:center;align-items:flex-start;padding:2rem 1rem;display:flex;position:fixed;inset:0;overflow-y:auto}.upgrade-modal{background:#0f172a;border:1px solid #ffffff1a;border-radius:1.5rem;flex-shrink:0;width:100%;max-width:720px;margin:auto 0;padding:2.5rem;position:relative;box-shadow:0 30px 60px #00000080}.upgrade-close{color:#64748b;cursor:pointer;background:0 0;border:none;padding:4px;transition:color .2s;position:absolute;top:1.25rem;right:1.25rem}.upgrade-close:hover{color:#fff}.upgrade-header{text-align:center;margin-bottom:2rem}.upgrade-icon{color:#fff;background:linear-gradient(135deg,#f59e0b,#f97316);border-radius:1rem;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 1.25rem;display:flex}.upgrade-header h2{color:#fff;margin:0 0 .5rem;font-size:1.5rem;font-weight:800}.upgrade-reason{color:#94a3b8;margin:0 0 .5rem;font-size:.95rem}.upgrade-current{color:#64748b;margin:0;font-size:.8rem}.upgrade-current span{color:#60a5fa;font-weight:600}.upgrade-plans{grid-template-columns:repeat(2,1fr);gap:1.25rem;display:grid}.upgrade-plan-card{background:#1e293b80;border:1px solid #ffffff0f;border-radius:1rem;padding:1.5rem;transition:border-color .3s;position:relative}.upgrade-plan-card:hover{border-color:#ffffff26}.upgrade-plan-card.recommended{background:#3b82f60d;border-color:#3b82f6}.recommended-badge{color:#fff;text-transform:uppercase;letter-spacing:.05em;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:99px;align-items:center;gap:4px;padding:3px 10px;font-size:.65rem;font-weight:700;display:flex;position:absolute;top:-10px;right:1rem}.upgrade-plan-card h3{color:#fff;margin:0 0 .75rem;font-size:1.1rem;font-weight:700}.upgrade-price{color:#fff;margin-bottom:1.25rem;font-size:2rem;font-weight:800}.upgrade-price .currency{color:#60a5fa;margin-right:2px;font-size:1.2rem}.upgrade-price .period{color:#64748b;font-size:.85rem;font-weight:400}.upgrade-features{margin:0 0 1.25rem;padding:0;list-style:none}.upgrade-features li{color:#cbd5e1;align-items:center;gap:8px;padding:4px 0;font-size:.8rem;display:flex}.upgrade-features li svg{color:#4ade80;flex-shrink:0}.upgrade-btn{cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:6px;width:100%;padding:.75rem 1.5rem;font-size:.85rem;font-weight:700;transition:all .2s;display:flex}.upgrade-btn.primary{color:#fff;background:linear-gradient(135deg,#3b82f6,#2563eb);border:none;box-shadow:0 4px 14px #3b82f64d}.upgrade-btn.primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #3b82f666}.upgrade-btn.secondary{color:#fff;background:0 0;border:1px solid #ffffff26}.upgrade-btn.secondary:hover{background:#ffffff0d;border-color:#ffffff40}.upgrade-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.plan-badge{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:99px;align-items:center;gap:6px;padding:5px 12px;font-size:.75rem;font-weight:600;transition:all .2s;display:inline-flex}.plan-badge.compact{padding:3px 8px;font-size:.65rem}.plan-badge.trial{color:#fbbf24;background:#f59e0b1a;border-color:#f59e0b33}.plan-badge.trial:hover{background:#f59e0b26}.plan-badge.free{color:#94a3b8;background:#64748b1a;border-color:#64748b33}.plan-badge.business{color:#60a5fa;background:#3b82f61a;border-color:#3b82f633}.plan-badge.enterprise{color:#c084fc;background:#a855f71a;border-color:#a855f733}.plan-badge.enterprise:hover{background:#a855f726}@media (max-width:640px){.upgrade-modal{padding:1.5rem}.upgrade-plans{grid-template-columns:1fr}.upgrade-price{font-size:1.5rem}}