.pchat-scrollbar{--pchat-scrollbar-size:7px;--pchat-scrollbar-thumb:rgba(255,255,255,0.16);--pchat-scrollbar-thumb-hover:rgba(255,255,255,0.32);--pchat-scrollbar-thumb-glass:linear-gradient(180deg,rgba(242,201,148,0.30),rgba(255,255,255,0.08));--pchat-scrollbar-thumb-border:rgba(255,255,255,0.08);scrollbar-width:thin;scrollbar-color:var(--pchat-scrollbar-thumb) transparent}.pchat-scrollbar::-webkit-scrollbar{width:var(--pchat-scrollbar-size);height:var(--pchat-scrollbar-size)}.pchat-scrollbar::-webkit-scrollbar-track{background:transparent}.pchat-scrollbar::-webkit-scrollbar-thumb{background:var(--pchat-scrollbar-thumb-glass);border-radius:999px;border:1px solid var(--pchat-scrollbar-thumb-border);backdrop-filter:blur(12px) saturate(1.35);-webkit-backdrop-filter:blur(12px) saturate(1.35);box-shadow:inset 0 1px 0 rgba(255,255,255,.12);min-height:48px}.pchat-scrollbar::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,rgba(242,201,148,.45),rgba(255,255,255,.18));border-color:rgba(255,255,255,.16)}.pchat-scrollbar::-webkit-scrollbar-button,.pchat-scrollbar::-webkit-scrollbar-button:single-button,.pchat-scrollbar::-webkit-scrollbar-button:vertical:end:increment,.pchat-scrollbar::-webkit-scrollbar-button:vertical:start:decrement{display:none;width:0;height:0}.pchat-scrollbar::-webkit-scrollbar-corner{background:transparent}.loading-fullscreen{position:fixed;inset:0;z-index:9998;background:var(--bg-primary)}.pwa-disclaimer-gate,.pwa-install-screen{position:fixed;inset:0;background:var(--bg-primary);color:var(--pj-text-primary);font-family:var(--pj-font-sans);display:flex;flex-direction:column;z-index:9999;overflow-y:auto;-webkit-overflow-scrolling:touch}.disclaimer-content,.install-content{padding:48px 24px 32px;max-width:420px;margin:0 auto;text-align:center;width:100%;box-sizing:border-box}.pwa-brand-mark{width:56px;height:56px;margin:32px auto 24px;display:flex;align-items:center;justify-content:center}.pwa-brand-mark--lg{width:72px;height:72px;margin:28px auto 24px}.pwa-brand-mark__img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain}.disclaimer-title,.install-title{font-size:var(--pj-text-2xl);font-weight:var(--pj-weight-medium);letter-spacing:var(--pj-track-tight);line-height:var(--pj-leading-tight);margin:0 0 12px}.install-subtitle{font-size:var(--pj-text-sm);color:var(--pj-text-tertiary);line-height:var(--pj-leading-normal);margin:0 0 32px;padding:0 12px}.disclaimer-body{font-size:var(--pj-text-sm);color:var(--pj-text-secondary);line-height:var(--pj-leading-relaxed);text-align:left;margin:32px 0;padding:20px;background:var(--pj-bg-card);border-radius:var(--pj-radius-lg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--pj-shadow-card)}.disclaimer-body p{margin:0 0 12px}.disclaimer-body p.muted{color:var(--pj-text-muted);font-size:var(--pj-text-xs);margin-top:16px}.checkbox-line{display:flex;align-items:center;gap:12px;font-size:var(--pj-text-sm);color:var(--pj-text-secondary);margin:20px 0;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;text-align:left}.checkbox-line input{width:20px;height:20px;accent-color:var(--pj-gold);flex-shrink:0}.primary-btn{width:100%;padding:16px 24px;background:linear-gradient(135deg,var(--pj-gold) 0,var(--pj-gold-soft) 100%);color:var(--pj-bg-deep);font-family:inherit;font-size:var(--pj-text-base);font-weight:var(--pj-weight-medium);border-radius:var(--pj-radius-lg);cursor:pointer;transition:transform var(--pj-duration-fast) var(--pj-ease);box-shadow:var(--pj-shadow-glow-gold)}.primary-btn:disabled{background:rgba(212,165,116,.2);color:var(--pj-text-muted);cursor:not-allowed;box-shadow:none}.primary-btn:not(:disabled):active{transform:scale(.98)}.install-steps{margin:32px 0;padding:20px 16px;background:var(--pj-bg-card);border-radius:var(--pj-radius-lg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--pj-shadow-card)}.steps-label{font-size:var(--pj-text-xs);color:var(--pj-text-tertiary);text-transform:uppercase;letter-spacing:var(--pj-track-widest);margin-bottom:18px;text-align:center}.step-item{display:flex;align-items:center;gap:14px;margin-bottom:16px;text-align:left}.step-item:last-child{margin-bottom:0}.step-icon{width:32px;height:32px;border-radius:10px;background:rgba(78,205,196,.12);display:flex;align-items:center;justify-content:center;color:var(--pj-teal);flex-shrink:0}.step-icon svg{width:18px;height:18px;stroke-width:1.75}.step-num{font-size:var(--pj-text-sm);font-weight:var(--pj-weight-semibold,600);color:var(--pj-teal);line-height:1}.step-text p{margin:6px 0 0;font-size:var(--pj-text-xs);color:var(--pj-text-tertiary)}.step-text,.step-text p{line-height:var(--pj-leading-normal)}.step-text{font-size:var(--pj-text-sm);color:var(--pj-text-primary)}.step-text b,.step-text strong{color:var(--pj-teal);font-weight:var(--pj-weight-medium)}.install-direct{margin:32px 0;text-align:center}.install-btn-large{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 32px;background:linear-gradient(135deg,var(--pj-gold) 0,var(--pj-gold-soft) 100%);color:var(--pj-bg-deep);font-family:inherit;font-size:var(--pj-text-base);font-weight:var(--pj-weight-medium);border-radius:var(--pj-radius-pill);cursor:pointer;box-shadow:var(--pj-shadow-glow-gold)}.install-btn-large svg{width:20px;height:20px;stroke-width:1.75}.install-direct-hint{font-size:var(--pj-text-xs);color:var(--pj-text-tertiary);margin-top:12px}.post-install-tip{margin:32px 0;padding:16px;background:rgba(212,165,116,.06);border-radius:var(--pj-radius-lg)}.post-install-tip p{margin:0;font-size:var(--pj-text-xs);color:var(--pj-gold);line-height:var(--pj-leading-normal)}.desktop-fallback{margin-top:40px;padding-top:24px;box-shadow:inset 0 .5px 0 0 var(--pj-divider)}.desktop-fallback p{font-size:var(--pj-text-xs);color:var(--pj-text-muted);margin:0 0 4px}.desktop-link{font-size:var(--pj-text-sm);color:var(--pj-gold);text-decoration:none;letter-spacing:.2px}.desktop-link:hover{color:var(--pj-gold-soft)}.chrome-steps{margin:32px 0;padding:20px 16px;background:var(--pj-bg-card);border-radius:var(--pj-radius-lg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--pj-shadow-card);text-align:left}.chrome-steps .step-text p{margin:4px 0 0;font-size:var(--pj-text-xs);color:var(--pj-text-tertiary);line-height:var(--pj-leading-normal)}.copy-url-btn{display:inline-flex;align-items:center;gap:8px;margin-top:8px;padding:10px 16px;background:rgba(78,205,196,.1);border:.5px solid rgba(78,205,196,.25);border-radius:10px;color:var(--pj-teal);font-family:inherit;font-size:var(--pj-text-sm);font-weight:var(--pj-weight-medium,500);cursor:pointer;transition:all var(--pj-duration-fast,.15s) var(--pj-ease,ease)}.copy-url-btn svg{width:16px;height:16px}.copy-url-btn.copied{background:rgba(0,217,184,.15);color:var(--pj-open,#00d9b8);border-color:rgba(0,217,184,.3)}.copy-url-btn:active{transform:scale(.98)}.install-note{display:flex;align-items:flex-start;gap:10px;margin-top:24px;padding:14px 16px;background:rgba(212,165,116,.06);border-radius:var(--pj-radius-lg);text-align:left}.install-note svg{width:18px;height:18px;color:var(--pj-gold);flex-shrink:0;margin-top:2px}.install-note p{margin:0;font-size:var(--pj-text-xs);color:var(--pj-text-tertiary);line-height:var(--pj-leading-normal)}