:root{--gold: #ffbe3d;--gold-soft: #ffd370;--dark: #141414;--dark-soft: #1e1e1e;--glass-bg: rgba(20, 20, 20, .55);--glass-bg-light: rgba(255, 255, 255, .08);--glass-border: rgba(255, 255, 255, .14);--text-light: #fdf6e3;--text-dim: rgba(253, 246, 227, .6);--radius-lg: 28px;--radius-md: 18px;--radius-sm: 12px;--shadow-glass: 0 8px 32px rgba(0, 0, 0, .35)}*{box-sizing:border-box}*{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}img{-webkit-touch-callout:none;-webkit-user-drag:none}html,body,#root{height:100%;margin:0}html,body{touch-action:manipulation;overscroll-behavior:none;position:fixed;width:100%;height:100%;overflow:hidden;-webkit-text-size-adjust:100%;transform:translateZ(0)}#root{position:fixed;top:0;right:0;bottom:0;left:0;overflow-y:auto;overscroll-behavior:contain;transform:translateZ(0);-webkit-overflow-scrolling:touch}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,sans-serif;background:var(--dark);color:var(--text-light);-webkit-font-smoothing:antialiased}button,input,textarea{font-family:inherit}input,textarea{user-select:text;-webkit-user-select:text}@media (max-width: 768px){input,textarea,select{font-size:16px}}.app-shell{height:100dvh;width:100%;display:flex;justify-content:center;background:var(--dark)}.app-frame{width:100%;max-width:1200px;height:100%;position:relative;overflow:hidden;display:flex;flex-direction:column;background:var(--dark)}@media (min-width: 900px){.app-frame{margin:16px;height:calc(100% - 32px);border-radius:var(--radius-lg);box-shadow:var(--shadow-glass);border:1px solid var(--glass-border)}}.app-frame.is-auth-screen{max-width:none;width:100vw;height:100dvh;margin:0;border-radius:0;border:none;box-shadow:none}@media (min-width: 1920px){.app-frame{max-width:1400px;margin:16px auto}.app-frame.is-auth-screen{max-width:none;margin:0}.msg-bubble{font-size:16.5px}.messages-scroll{padding:24px 32px;gap:14px}.composer{padding:18px 32px calc(18px + env(safe-area-inset-bottom))}.msg-row{max-width:60%}.msg-avatar{width:48px;height:48px}}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%);border:1px solid var(--glass-border);border-radius:var(--radius-md);box-shadow:var(--shadow-glass)}.glass-input{background:var(--glass-bg-light);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text-light);padding:14px 18px;font-size:15px;outline:none;transition:border-color .25s ease,background .25s ease;width:100%}.glass-input:focus{border-color:var(--gold);background:#ffbe3d14}.glass-input::placeholder{color:var(--text-dim)}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:var(--dark);border:none;border-radius:var(--radius-sm);padding:14px 20px;font-weight:700;font-size:15px;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;box-shadow:0 4px 20px #ffbe3d59}.btn-primary:active{transform:scale(.96)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--text-dim);border:none;cursor:pointer;font-size:14px;padding:8px;transition:color .2s ease}.btn-ghost:hover{color:var(--gold)}.bubble-field{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;background:var(--gold);z-index:0}.bubble{position:absolute;border-radius:50%;background:var(--dark);opacity:.9;filter:blur(1px);animation:float 12s ease-in-out infinite}.splash-logo{width:500px;height:150px;max-width:80vw;object-fit:contain;image-rendering:auto;animation:logoAppear .6s cubic-bezier(.22,1,.36,1) both}@media (min-width: 900px){.splash-logo{width:35%;height:auto;aspect-ratio:200 / 60;max-width:600px;min-width:320px}}.auth-logo{width:160px;height:48px;object-fit:contain;image-rendering:auto;margin-bottom:40px}@media (min-width: 900px){.auth-logo{width:20vw;height:auto;aspect-ratio:160 / 48;max-width:480px;min-width:220px}}@keyframes logoAppear{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes float{0%,to{transform:translateY(0) translate(0) scale(1)}33%{transform:translateY(-40px) translate(20px) scale(1.08)}66%{transform:translateY(30px) translate(-25px) scale(.94)}}.fade-in{animation:fadeIn .5s ease both}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:slideUp .35s cubic-bezier(.22,1,.36,1) both}@keyframes slideUp{0%{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.bottom-nav{display:flex;justify-content:space-around;align-items:center;padding:10px 6px calc(10px + env(safe-area-inset-bottom));background:var(--glass-bg);backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%);border-top:1px solid var(--glass-border);flex-shrink:0}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:11px;padding:6px 10px;border-radius:var(--radius-sm);transition:color .2s ease,transform .15s ease}.nav-item:active{transform:scale(.9)}.nav-item.active{color:var(--gold)}.nav-item svg{width:24px;height:24px}.nav-icon{opacity:.55;filter:grayscale(100%);transition:opacity .2s ease,filter .2s ease}.nav-item.active .nav-icon{opacity:1;filter:none}.nav-icon-wrap{position:relative;display:inline-flex}.nav-unread-badge{position:absolute;top:-6px;right:-8px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:#ff4d4f;color:#fff;font-size:9.5px;font-weight:700;line-height:16px;text-align:center}.top-bar{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;padding-top:calc(16px + env(safe-area-inset-top,0px));border-bottom:1px solid var(--glass-border);flex-shrink:0}.top-bar h1{font-size:18px;margin:0;letter-spacing:.3px}.messages-scroll-wrap{position:relative;flex:1;min-height:0;display:flex;flex-direction:column}.messages-scroll-wrap .messages-scroll{flex:1}.scroll-down-btn{position:absolute;right:16px;bottom:16px;width:44px;height:44px;border-radius:50%;border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-glass);z-index:5;animation:fadeIn .2s ease both}.scroll-down-btn:active{transform:scale(.92)}.scroll-down-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:#ff4d4f;color:#fff;font-size:10.5px;font-weight:700;line-height:18px;text-align:center;border:2px solid var(--dark)}.messages-scroll{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}.messages-scroll::-webkit-scrollbar{width:4px}.messages-scroll::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:4px}.msg-row{display:flex;align-items:flex-start;gap:8px;max-width:78%}.msg-row.own{align-self:flex-end;flex-direction:row-reverse}.msg-row.other{align-self:flex-start}.msg-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;flex-shrink:0;background:var(--glass-bg-light);border:1px solid var(--glass-border)}.msg-bubble{padding:10px 14px;border-radius:18px;font-size:14.5px;line-height:1.4;word-break:break-word}.msg-row.own .msg-bubble{background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:var(--dark);border-bottom-right-radius:4px}.msg-row.other .msg-bubble{background:var(--glass-bg-light);border:1px solid var(--glass-border);border-bottom-left-radius:4px}.msg-meta{font-size:11px;color:var(--text-dim);margin-top:3px}.msg-row.own .msg-meta{text-align:right}.msg-nickname{font-size:12px;font-weight:600;color:var(--gold-soft);margin-bottom:2px}.typing-indicator{display:flex;align-items:center;gap:8px;align-self:flex-start;padding:6px 14px;font-size:12px;color:var(--text-dim)}.composer{display:flex;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--glass-border);flex-shrink:0}.composer input{flex:1}.composer-input-wrap{position:relative;flex:1;display:flex;align-items:center}.composer-input-wrap .glass-input{padding-right:56px}.char-counter{position:absolute;right:14px;font-size:11px;color:var(--text-dim);pointer-events:none}.glass-input.input-limit-reached{border-color:#ff6b6b}.glass-input.input-limit-reached~.char-counter{color:#ff6b6b}.send-error{margin:0 16px 8px;padding:8px 12px;background:#ff6b6b1f;border:1px solid rgba(255,107,107,.4);border-radius:10px;color:#ff6b6b;font-size:13px}.send-cooldown{font-size:12px;font-weight:700;color:var(--dark)}.send-btn{width:44px;height:44px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:var(--dark);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:transform .15s ease}.send-btn:active{transform:scale(.9)}.list-item{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;border-bottom:1px solid rgba(255,255,255,.06);transition:background .2s ease}.list-item:active{background:#ffffff0d}.avatar-md{width:48px;height:48px;border-radius:50%;object-fit:cover;background:var(--glass-bg-light);border:1px solid var(--glass-border);flex-shrink:0}.list-texts{flex:1;min-width:0}.list-title{font-weight:600;font-size:15px}.list-sub{font-size:13px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.online-dot{width:10px;height:10px;border-radius:50%;background:#37d67a;border:2px solid var(--dark);position:relative;top:-14px;left:-14px}.status-dot-icon{flex-shrink:0;margin-left:4px}.unread-dot-icon{flex-shrink:0;margin-left:8px}.profile-banner{height:160px;background:linear-gradient(135deg,var(--gold),#b8860b);background-size:cover;background-position:center;position:relative;flex-shrink:0}.profile-avatar-wrap{position:absolute;bottom:-40px;left:20px}.profile-avatar-lg{width:88px;height:88px;border-radius:50%;object-fit:cover;border:4px solid var(--dark);background:var(--glass-bg-light)}.profile-body{padding:52px 20px 20px;overflow-y:auto;overflow-x:hidden;flex:1}.camera-btn{background:#141414a6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--glass-border);border-radius:50%;width:44px;height:44px;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:.5;transition:transform .15s ease,opacity .15s ease}.camera-btn:hover{opacity:1}.camera-btn:active{transform:scale(.9)}.nickname-edit-btn{background:none;border:none;cursor:pointer;padding:4px;opacity:.7}.nickname-edit-btn:hover{opacity:1}.nickname-edit-row{display:flex;align-items:center;gap:8px}.nickname-edit-row .glass-input{flex:1;padding:8px 12px}.nickname-confirm-btn,.nickname-cancel-btn{width:32px;height:32px;border-radius:50%;border:1px solid var(--glass-border);background:var(--glass-bg-light);color:var(--text-light);cursor:pointer;flex-shrink:0}.nickname-confirm-btn{color:var(--gold)}.nickname-error{color:#ff6b6b;font-size:12px;margin-top:6px}.profile-copyright{text-align:center;font-size:11px;color:var(--text-dim);opacity:.6;margin:32px 0 8px}.confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1800;background:#00000080;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s ease both}.confirm-dialog{width:100%;max-width:320px;padding:20px}.field-label{font-size:12px;color:var(--text-dim);margin:16px 0 6px;text-transform:uppercase;letter-spacing:.5px}input[type=date].glass-input{width:100%;max-width:100%;min-width:0;box-sizing:border-box;-webkit-appearance:none;-moz-appearance:none;appearance:none;color-scheme:dark}input[type=date].glass-input::-webkit-calendar-picker-indicator{filter:invert(1) brightness(1.6);margin-left:4px}@media (max-width: 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ease}.nickname-clickable:hover{color:var(--gold);text-decoration:underline}.main-layout{display:flex;flex-direction:column;flex:1;min-height:0}.main-content{flex:1;display:flex;flex-direction:column;min-height:0;min-width:0;position:relative}.tab-pane{flex:1;min-height:0;display:flex;flex-direction:column}.public-profile-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:50;background:var(--dark);display:flex;flex-direction:column}@media (min-width: 769px){.main-layout{flex-direction:row}.bottom-nav{order:-1;flex-direction:column;justify-content:flex-start;width:78px;height:100%;padding:24px 6px;gap:18px;border-top:none;border-right:1px solid var(--glass-border)}.nav-item span{font-size:10.5px}}.msg-image{max-width:260px;max-height:260px;border-radius:14px;cursor:pointer;display:block;object-fit:cover}.lightbox-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:900;padding:16px;cursor:zoom-out;touch-action:none;overflow:hidden}.lightbox-overlay img{max-width:100%;max-height:80vh;width:auto;height:auto;object-fit:contain;cursor:default;transition:transform .08s linear;will-change:transform;touch-action:none;border-radius:8px}.lightbox-close{position:absolute;top:16px;right:16px;width:28px;height:28px;border-radius:50%;border:none;background:#1414148c;color:#9ca3af;font-size:18px;line-height:1;cursor:pointer;box-shadow:0 1px 4px #0009;z-index:901}.voice-player{display:flex;align-items:center;gap:10px;min-width:200px}.voice-player audio{display:none}.voice-play-btn{width:34px;height:34px;border-radius:50%;border:none;background:#0000002e;color:inherit;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;font-size:14px}.voice-duration{font-size:12.5px;opacity:.85}.voice-progress-track{position:relative;flex:1;height:4px;border-radius:2px;background:#ffffff40;overflow:visible}.voice-progress-fill{height:100%;border-radius:2px;background:currentColor;width:0%;transition:width .1s linear}.voice-progress-thumb{position:absolute;top:50%;left:0%;width:10px;height:10px;border-radius:50%;background:currentColor;transform:translate(-50%,-50%);box-shadow:0 0 4px #0006;transition:left .1s linear}.composer-attach-btn,.composer-mic-btn{width:44px;height:44px;min-width:44px;border-radius:50%;border:1px solid var(--glass-border);background:var(--glass-bg-light);color:var(--text-light);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;font-size:18px;transition:transform .15s ease,background .2s ease}.composer-mic-btn.recording{background:#ff5b5b;animation:pulseRec 1s ease-in-out infinite}@keyframes pulseRec{0%,to{box-shadow:0 0 #ff5b5b80}50%{box-shadow:0 0 0 8px #ff5b5b00}}.attach-preview{display:flex;align-items:center;gap:10px;padding:8px 16px;border-top:1px solid var(--glass-border)}.attach-preview img{width:52px;height:52px;object-fit:cover;border-radius:10px}.attach-preview-cancel{margin-left:auto;background:none;border:none;color:var(--text-dim);cursor:pointer;font-size:20px;line-height:1}.public-profile-field{margin-top:16px}.public-profile-field .field-label{margin:0 0 4px}.public-profile-value{font-size:15px;color:var(--text-light)}.msg-content-col{display:flex;flex-direction:column}.reply-quote{display:flex;flex-direction:column;gap:1px;padding:6px 10px;margin-bottom:4px;border-left:3px solid var(--gold);background:#ffffff0d;border-radius:6px;font-size:12.5px;max-width:260px}.reply-quote-nickname{color:var(--gold-soft);font-weight:600}.reply-quote-text{color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.msg-reactions{display:flex;gap:4px;margin-top:4px;flex-wrap:wrap;align-self:flex-end}.msg-reaction-badge{display:flex;align-items:center;gap:4px;background:var(--glass-bg-light);border:1px solid var(--glass-border);border-radius:12px;padding:2px 8px;font-size:11.5px;color:var(--text-light);cursor:pointer}.msg-reaction-badge.mine{border-color:var(--gold);background:#ffbe3d26}.reply-bar{display:flex;align-items:center;gap:10px;padding:8px 16px;border-top:1px solid var(--glass-border);border-left:3px solid var(--gold)}.reply-bar-texts{flex:1;min-width:0}.reply-bar-nickname{font-size:12px;font-weight:600;color:var(--gold-soft)}.reply-bar-text{font-size:13px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reply-bar-cancel{background:none;border:none;color:var(--text-dim);font-size:18px;cursor:pointer}.context-menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1400;background:#00000040;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fadeIn .15s ease both}.context-menu{position:fixed;z-index:1501;background:var(--glass-bg);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);border:1px solid var(--glass-border);border-radius:14px;box-shadow:var(--shadow-glass);padding:10px;min-width:200px;animation:fadeIn .15s ease both}.msg-row.menu-active{position:relative;z-index:1450}.msg-row.menu-active .msg-bubble,.msg-row.menu-active .msg-image{box-shadow:0 8px 28px #00000073}.msg-row.menu-blurred{filter:blur(4px);transition:filter .15s ease;pointer-events:none}.context-menu-reactions{display:flex;gap:6px;justify-content:space-between;padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid var(--glass-border)}.context-menu-reaction-btn{background:none;border:none;cursor:pointer;padding:4px;border-radius:8px;transition:background .15s ease,transform .15s ease}.context-menu-reaction-btn:active{transform:scale(.85)}.context-menu-item{width:100%;text-align:left;background:none;border:none;color:var(--text-light);font-size:14px;padding:8px 6px;cursor:pointer;border-radius:8px}.context-menu-item:hover{background:#ffffff0f}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffbe3d;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#e5a800}*{scrollbar-width:thin;scrollbar-color:#ffbe3d transparent}