*{box-sizing:border-box;margin:0;padding:0}body,html{min-height:100%}body{min-height:100vh;background:#000;color:#fff;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}a{text-decoration:none}a,button{color:inherit}button{font:inherit;background:none;border:none;padding:0;margin:0;cursor:pointer}img{max-width:100%;display:block}main{width:100%}.min-h-screen{min-height:100vh}.flex{display:flex}.inline-flex{display:inline-flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.p-1{padding:.25rem}.p-2{padding:.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-4{padding-top:1rem;padding-bottom:1rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-xs{font-size:.75rem;line-height:1rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem}.text-lg,.text-xl{line-height:1.75rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem;line-height:2rem}.font-semibold{font-weight:600}.font-bold{font-weight:700}.bg-black{background-color:#000}.text-white{color:#fff}.text-red-400{color:#f87171}.bg-white{background-color:#fff}.text-black{color:#000}.opacity-60{opacity:.6}.opacity-70{opacity:.7}.opacity-80{opacity:.8}.border{border:1px solid hsla(0,0%,100%,.16)}.border-b{border-bottom:1px solid hsla(0,0%,100%,.16)}.border-r{border-right:1px solid hsla(0,0%,100%,.16)}.rounded{border-radius:.375rem}.rounded-lg{border-radius:.75rem}.rounded-full{border-radius:9999px}.w-full{width:100%}.h-8{height:2rem}.w-8{width:2rem}.h-10{height:2.5rem}.w-10{width:2.5rem}.max-w-md{max-width:28rem}.mx-auto{margin-left:auto;margin-right:auto}.inline-block{display:inline-block}.animate-spin{animation:spin .8s linear infinite}.border-t-transparent{border-top-color:transparent}.cursor-pointer{cursor:pointer}.surface-card{background:radial-gradient(circle at top,rgba(59,130,246,.22),transparent 55%),radial-gradient(circle at bottom,rgba(16,185,129,.2),transparent 55%),#050509;border-radius:1.25rem;padding:1.5rem;box-shadow:0 18px 45px rgba(0,0,0,.85);border:1px solid rgba(148,163,184,.4)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:.6rem 1.25rem;border-radius:9999px;background:#fff;color:#000;font-size:.9rem;font-weight:600;text-decoration:none}.btn-primary:hover{background:#e5e5e5}[class*="bg-white/10"],[class*="hover:bg-white/10"]:hover{background-color:hsla(0,0%,100%,.08)}[class*="border-white/10"]{border-color:hsla(0,0%,100%,.14)}::-webkit-scrollbar{height:6px;width:6px}::-webkit-scrollbar-track{background:#000}::-webkit-scrollbar-thumb{background:hsla(0,0%,100%,.2)}::-webkit-scrollbar-thumb:hover{background:hsla(0,0%,100%,.35)}@keyframes spin{to{transform:rotate(1turn)}}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:.4rem .75rem calc(.4rem + env(safe-area-inset-bottom, 0px));background:radial-gradient(circle at top,rgba(60,60,74,.5),rgba(5,5,10,.98));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-top:1px solid hsla(0,0%,100%,.06);display:flex;gap:.5rem}.bottom-nav__item{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;padding:.4rem .35rem .3rem;border-radius:999px;color:hsla(0,0%,100%,.6);font-size:.68rem;font-weight:500;letter-spacing:.02em;transition:background-color .16s ease,color .16s ease,transform .08s ease,box-shadow .16s ease,opacity .16s ease;opacity:.9}.bottom-nav__item:hover{background:hsla(0,0%,100%,.04);opacity:1}.bottom-nav__item:active{transform:scale(.95)}.bottom-nav__item svg{width:20px;height:20px;margin-bottom:.1rem;stroke-width:1.8;fill:none;stroke:currentColor}.bottom-nav__item--active{color:#050509;background:linear-gradient(135deg,#fff,#d4d4ff);box-shadow:0 6px 24px rgba(0,0,0,.7)}.bottom-nav__item--active svg{stroke:#050509}.bottom-nav__label{max-width:100%;white-space:nowrap}.bottom-nav-placeholder{height:4.2rem}.profile-avatar{width:104px;height:104px;border-radius:12px;overflow:hidden;border:1px solid hsla(0,0%,100%,.2);background-color:hsla(0,0%,100%,.05);display:flex;align-items:center;justify-content:center}.profile-avatar img{width:100%;height:100%;object-fit:cover}.chat-input-bar{position:fixed;left:0;right:0;bottom:4.2rem;z-index:39;padding:.5rem .75rem}.chat-input-inner{width:100%;align-items:center;gap:.5rem}.chat-input-placeholder{height:3.4rem}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.opacity-0{opacity:0}.pointer-events-none{pointer-events:none}.break-words{word-break:break-word;overflow-wrap:break-word}.chat-page{min-height:100vh;display:flex;flex-direction:column;background-color:#000;color:#fff}.chat-page-header{padding:12px 16px;border-bottom:1px solid hsla(0,0%,100%,.08);text-align:center;font-size:17px;font-weight:600}.chat-page-body{flex:1 1;padding:12px 12px 8px;overflow-y:auto}.chat-page-body-inner{max-width:480px;margin:0 auto;padding-bottom:120px}.chat-list{display:flex;flex-direction:column;gap:6px;padding-top:4px}.chat-message-row{display:flex;margin-bottom:4px}.chat-message-row-me{justify-content:flex-end}.chat-message-row-other{justify-content:flex-start}.chat-message-avatar{width:32px;height:32px;border-radius:999px;overflow:hidden;flex-shrink:0}.chat-message-avatar img{width:100%;height:100%;object-fit:cover}.chat-message-row-other .chat-message-avatar{margin-right:8px}.chat-message-row-me .chat-message-avatar{margin-left:8px}.chat-message-bubble{max-width:80%;border-radius:18px;padding:8px 10px;font-size:13px;line-height:1.35;word-break:break-word;background-color:#141414;color:#fff}.chat-message-bubble-me{background-color:#fff;color:#000}.chat-message-bubble-me-gray{background-color:#e5e5e5;color:#000}.chat-message-header{display:flex;align-items:center;gap:8px;margin-bottom:4px}.chat-message-time{font-size:11px;opacity:.7}.chat-input{display:flex;gap:8px;padding:8px;border-top:1px solid #2a2a2a}.chat-input textarea{flex:1 1;resize:none;min-height:44px}.chat-input-error{position:absolute;bottom:56px;left:12px;font-size:12px;color:#ff5252}.chat-message-tag{font-size:11px;font-weight:600;opacity:.8;margin-bottom:2px}.chat-message-content{font-size:13px;line-height:1.3;white-space:pre-wrap}.chat-input-bar{border-top:1px solid hsla(0,0%,100%,.08);background-color:#000;padding:8px 12px 10px}.chat-input-inner{max-width:480px;margin:0 auto;display:flex;align-items:flex-end;gap:8px}.chat-input-field{flex:1 1;border-radius:18px;padding:6px 10px;background:radial-gradient(circle at 0 0,rgba(0,255,163,.16),transparent 55%),radial-gradient(circle at 100% 0,rgba(0,122,255,.16),transparent 55%);border:1px solid hsla(0,0%,100%,.16)}.chat-input-textarea{width:100%;background:transparent;border:none;outline:none;color:#fff;font-size:14px;line-height:1.3;resize:none;max-height:80px}.chat-input-textarea::placeholder{color:hsla(0,0%,100%,.45)}.chat-input-send{width:44px;height:44px;border-radius:16px;border:none;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fff,#d4d4d4);color:#000}.chat-input-send:active{transform:scale(.96)}.chat-input-send-disabled{opacity:.4;cursor:default;transform:none}