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svg{width:24px;height:24px}.upgrade-title{font-size:1.3rem}.upgrade-message{font-size:.9rem}.upgrade-tier-card{padding:16px;gap:12px}.tier-badge{top:8px;right:8px;font-size:.65rem;padding:3px 8px}.tier-name{font-size:1rem}.price-amount{font-size:1.5rem}.tier-features{flex-direction:column;gap:4px}.tier-features li{font-size:.8rem}.upgrade-cta{padding:12px 20px;font-size:.9rem}.upgrade-cancel{padding:10px 20px;font-size:.85rem}}@media(min-width:481px)and (max-width:768px){.upgrade-modal{max-width:460px}}.welcome-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:16px;background:#0009;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.welcome-modal{position:relative;width:100%;max-width:440px;background:#0f1115;border:1px solid rgba(255,255,255,.1);border-radius:20px;box-shadow:0 25px 50px -12px #00000080;overflow:hidden}.welcome-header-bg{position:absolute;top:0;left:0;right:0;height:128px;background:linear-gradient(135deg,rgba(37,99,235,.2),rgba(147,51,234,.2),transparent);pointer-events:none}.welcome-content{position:relative;padding:32px;text-align:center}.welcome-close-btn{position:absolute;top:16px;right:16px;padding:8px;background:transparent;border:none;color:#ffffff80;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;z-index:10}.welcome-close-btn:hover{background:#ffffff0d;color:#fff}.welcome-icon-box{width:80px;height:80px;margin:0 auto 24px;background:linear-gradient(135deg,#3b82f6,#9333ea);border-radius:20px;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 25px -5px #3b82f666}.welcome-title{font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:8px}.welcome-subtitle{color:#fff9;margin-bottom:32px;line-height:1.6}.welcome-features{text-align:left;margin-bottom:32px;display:flex;flex-direction:column;gap:12px}.welcome-feature-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;background:#ffffff08;border:1px solid rgba(255,255,255,.05)}.feature-check{padding:4px;background:#22c55e33;color:#4ade80;border-radius:50%;display:flex;align-items:center;justify-content:center}.feature-text{color:#ffffffe6;font-size:.9rem;font-weight:500}.welcome-cta{width:100%;padding:14px;background:#fff;color:#000;font-weight:600;border:none;border-radius:12px;font-size:1rem;cursor:pointer;transition:transform .2s}.welcome-cta:hover{transform:scale(1.02)}.welcome-cta:active{transform:scale(.98)}