@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700&display=swap";:root{--bg-primary: #1e1f22;--bg-secondary: #2b2d31;--bg-tertiary: #313338;--bg-hover: #35373c;--bg-modifier: #232428;--text-normal: #dbdee1;--text-muted: #949ba4;--text-link: #00a8fc;--brand-primary: #5865f2;--brand-secondary: #4752c4;--success: #23a559;--warning: #f0b132;--danger: #f23f43;--border-light: rgba(255, 255, 255, .06);--border-moderate: rgba(255, 255, 255, .12);--radius-2xl: 1.5rem;--radius-xl: 1.25rem;--radius-lg: 1rem;--radius-md: .75rem;--radius-sm: .5rem}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f3f5f7;--bg-tertiary: #e5e8eb;--bg-hover: #dfe1e5;--bg-modifier: #f0f2f5;--text-normal: #1f2937;--text-muted: #4b5563;--text-link: #00a8fc;--input-bg: #f3f4f6;--border-light: rgba(0, 0, 0, .1);--border-moderate: rgba(0, 0, 0, .15)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans SC,sans-serif;background:var(--bg-primary);color:var(--text-normal);min-height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased;margin:0;padding:0}.app-container{display:flex;height:100vh;padding:1.5rem;gap:1.5rem}.glass-panel{background:var(--bg-panel);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-light);border-radius:var(--radius-2xl);box-shadow:0 25px 50px -12px #00000080,inset 0 1px #ffffff0d;padding:1.5rem;transition:all .3s cubic-bezier(.4,0,.2,1)}.glass-panel:hover{border-color:var(--border-glow)}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.flex-1{flex:1}.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}.justify-end{justify-content:flex-end}.w-full{width:100%}.h-full{height:100%}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.rounded-full{border-radius:9999px}.rounded-xl{border-radius:var(--radius-xl)}.rounded-lg{border-radius:var(--radius-lg)}.overflow-hidden{overflow:hidden}.overflow-y-auto{overflow-y:auto}.relative{position:relative}.absolute{position:absolute}.hidden{display:none}h1,h2,h3{color:var(--text-primary);font-weight:700;letter-spacing:-.02em}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.font-bold{font-weight:600}.font-medium{font-weight:500}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whitespace-pre-wrap{white-space:pre-wrap}.break-words{word-break:break-word}.leading-relaxed{line-height:1.625}.gradient-text{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.input{background:#0006;border:1px solid var(--border-light);color:var(--text-normal);padding:.85rem 1.25rem;border-radius:var(--radius-lg);width:100%;outline:none;font-family:inherit;font-size:.95rem;transition:all .2s cubic-bezier(.4,0,.2,1);box-shadow:inset 0 2px 4px #0000000d}[data-theme=light] .input{background:var(--input-bg);color:var(--text-normal);border-color:transparent;box-shadow:inset 0 2px 4px #00000008}.input::placeholder{color:var(--text-muted);opacity:.7}[data-theme=light] .input::placeholder{color:#9ca3af}.input:focus{border-color:var(--primary);background:#0009;box-shadow:0 0 0 3px #5865f226,inset 0 2px 4px #0000001a}[data-theme=light] .input:focus{background:#fff;border-color:var(--brand-primary);box-shadow:0 0 0 4px #5865f21a}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.25rem;border-radius:var(--radius-md);font-weight:600;border:none;cursor:pointer;transition:all .2s;gap:.5rem;font-size:.875rem;font-family:inherit}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary),#6366f1);color:#fff;box-shadow:0 4px 15px -3px var(--primary-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 25px -5px var(--primary-glow)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:#ffffff14;color:var(--text-primary);border:1px solid var(--border-light)}.btn-secondary:hover:not(:disabled){background:#ffffff1f}.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.btn-accent{background:linear-gradient(135deg,var(--accent),#ec4899);color:#fff;box-shadow:0 4px 15px -3px var(--accent-glow)}.btn-icon{padding:.625rem;border-radius:50%}.status-badge{display:inline-flex;align-items:center;gap:.375rem;padding:.375rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.status-badge.online{background:#34d39926;color:var(--success);border:1px solid rgba(52,211,153,.3)}.status-badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor;animation:pulse 2s infinite}.card{background:#00000040;border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1rem}.id-badge{background:linear-gradient(135deg,#818cf81a,#f472b61a);border:1px solid var(--border-glow);border-radius:var(--radius-lg);padding:.75rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:.75rem;cursor:pointer;transition:all .2s}.id-badge:hover{background:linear-gradient(135deg,#818cf826,#f472b626);transform:scale(1.02)}.id-badge .id-text{font-family:Noto Sans SC,monospace;font-size:1rem;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.chat-bubble{padding:.85rem 1.1rem;border-radius:1.25rem;max-width:85%;animation:slideIn .25s ease-out forwards;position:relative;font-size:.95rem;line-height:1.5;box-shadow:0 2px 5px #0000000d}.chat-bubble.me{background:linear-gradient(135deg,var(--primary),#6366f1);color:#fff;border-bottom-right-radius:.25rem;box-shadow:0 4px 15px -3px var(--primary-glow)}.chat-bubble.other{background:var(--bg-secondary);color:var(--text-normal);border-bottom-left-radius:.25rem;border:1px solid var(--border-light)}[data-theme=light] .chat-bubble.other{background:#fff;border-color:#00000014;box-shadow:0 2px 8px #0000000d}[data-theme=dark] .chat-bubble.other{background:#ffffff14;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.progress-bar{height:4px;background:#ffffff1a;border-radius:999px;overflow:hidden}.progress-bar .fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:999px;transition:width .3s ease;box-shadow:0 0 10px var(--accent-glow)}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#ffffff26}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-fadeIn{animation:fadeIn .2s ease-out forwards}.animate-scaleIn{animation:scaleIn .3s cubic-bezier(.16,1,.3,1) forwards}.mobile-bottom-nav{display:none}.sidebar-wrapper{width:320px;height:100%}.chat-wrapper{flex:1;height:100%;min-width:0}.room-wrapper{display:none;flex:1;height:100%;min-width:0}@media(max-width:768px){.app-container{display:block;padding:0;width:100%;height:100svh;overflow:hidden;background:var(--bg-app)}.sidebar-wrapper,.chat-wrapper,.room-wrapper{width:100%!important;height:calc(100svh - 60px)!important;padding:.75rem;overflow:hidden}.mobile-hidden{display:none!important}.mobile-visible{display:block!important;animation:fadeIn .2s ease-out}.sidebar-wrapper>*{height:100%;overflow-y:auto}.mobile-bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;height:60px;background:#10141ef2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border-light);z-index:1000;justify-content:space-around;align-items:center;padding-bottom:env(safe-area-inset-bottom)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;background:none;border:none;color:var(--text-secondary);font-size:.75rem;gap:4px;height:100%;cursor:pointer;transition:all .2s}.nav-item.active{color:var(--primary)}.nav-item svg{transition:transform .2s}.nav-item.active svg{transform:translateY(-2px)}.glass-panel{height:100%;display:flex;flex-direction:column;border-radius:var(--radius-lg)}.btn,.input{min-height:48px;font-size:1rem}}@media(min-width:769px)and (max-width:1024px){.sidebar-wrapper{width:280px}}.app-kook-layout{display:flex;height:100vh;background:var(--bg-primary);overflow:hidden}.server-sidebar{width:72px;background:var(--bg-modifier);display:flex;flex-direction:column;align-items:center;padding:12px 0;gap:8px;overflow-y:auto}.server-icon{width:48px;height:48px;border-radius:50%;background:var(--bg-tertiary);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-normal);font-size:18px;font-weight:600;transition:all .2s ease;position:relative}.server-icon:hover,.server-icon.active{border-radius:16px;background:var(--brand-primary);color:#fff}.server-icon.active:before{content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);width:4px;height:40px;background:#fff;border-radius:0 4px 4px 0}.server-icon.add-server{background:transparent;border:2px dashed var(--border-moderate);color:var(--success)}.server-icon.add-server:hover{border-style:solid;background:var(--success);color:#fff}.server-divider{width:32px;height:2px;background:var(--border-moderate);border-radius:1px;margin:4px 0}.server-icon-text{-webkit-user-select:none;user-select:none}.channel-sidebar{width:240px;background:var(--bg-tertiary);display:flex;flex-direction:column;border-right:1px solid var(--border-light)}.channel-header{padding:16px;border-bottom:1px solid var(--border-light);box-shadow:0 1px #0003}.channel-header h2{font-size:16px;font-weight:600;color:var(--text-normal);margin:0}.channel-list{flex:1;overflow-y:auto;padding:8px}.channel-category{display:flex;align-items:center;gap:4px;padding:8px 8px 4px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.voice-channel{display:flex;align-items:center;gap:8px;padding:8px 12px;margin:2px 0;border-radius:4px;cursor:pointer;color:var(--text-muted);transition:all .15s ease}.voice-channel:hover{background:var(--bg-hover);color:var(--text-normal)}.voice-channel .user-count{margin-left:auto;font-size:12px;color:var(--text-muted)}.voice-users{padding-left:24px}.voice-user{display:flex;align-items:center;gap:8px;padding:4px 8px;margin:2px 0;border-radius:4px;font-size:14px;color:var(--text-normal)}.voice-user .user-avatar{width:24px;height:24px;border-radius:50%;background:var(--brand-primary);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff}.user-panel{background:var(--bg-modifier);padding:10px 8px;border-top:1px solid var(--border-light)}.user-info{display:flex;align-items:center;gap:8px;margin-bottom:8px}.user-avatar-large{width:32px;height:32px;border-radius:50%;background:var(--brand-primary);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff}.user-details{flex:1;min-width:0}.user-name-large{font-size:14px;font-weight:600;color:var(--text-normal);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-id-small{font-size:12px;color:var(--text-muted)}.user-controls{display:flex;gap:8px;justify-content:space-between}.control-btn{flex:1;height:32px;background:var(--bg-secondary);border:none;border-radius:4px;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.control-btn:hover{background:var(--bg-hover);color:var(--text-normal)}.control-btn.active{background:var(--danger);color:#fff}.main-chat-area{flex:1;background:var(--bg-primary);display:flex;flex-direction:column}.main-full-width{flex:1;background:var(--bg-primary);overflow-y:auto}.modal-overlay{position:fixed;inset:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:24px;max-width:440px;width:90%}.modal-content h3{margin:0 0 16px;color:var(--text-normal);font-size:20px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.file-transfer-section{margin-top:16px;padding:8px}@media(max-width:768px){.app-kook-layout{flex-direction:column;height:100svh;padding-bottom:60px}.server-sidebar,.channel-sidebar,.main-chat-area,.main-full-width{display:none!important;width:100%!important;flex:1;border-right:none}.mobile-view-servers .server-sidebar{display:flex!important;width:84px!important;border-right:1px solid var(--border-light)}.mobile-view-servers .server-sidebar{display:flex!important;flex-direction:row;width:72px!important;height:100%}.mobile-view-servers .main-full-width{display:block!important;position:absolute;inset:0 0 60px 72px}.mobile-view-channels .channel-sidebar,.mobile-view-chat .main-chat-area{display:flex!important;width:100%!important}.mobile-bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;height:60px;background:var(--bg-secondary);border-top:1px solid var(--border-light);z-index:1000;justify-content:space-around;align-items:center;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -1px 10px #0003}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;background:none;border:none;color:var(--text-muted);font-size:10px;gap:4px;height:100%;cursor:pointer}.nav-item.active{color:var(--brand-primary)}.nav-item.disabled{opacity:.3;pointer-events:none}}@media(min-width:769px){.mobile-bottom-nav{display:none}}.file-send-btn{display:flex;align-items:center;gap:8px;padding:8px 12px;margin:4px 0;border-radius:4px;background:var(--brand-primary);color:#fff;cursor:pointer;font-size:14px;font-weight:500;transition:all .15s ease}.file-send-btn:hover{background:var(--brand-secondary);transform:translateY(-1px)}.transfer-progress{margin:8px 0;padding:8px;background:var(--bg-hover);border-radius:4px}.progress-info{display:flex;justify-content:space-between;margin-bottom:6px;font-size:12px}.progress-text{color:var(--text-normal)}.progress-percent{color:var(--brand-primary);font-weight:600}.progress-bar-container{height:6px;background:var(--bg-modifier);border-radius:3px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--brand-primary),var(--brand-secondary));border-radius:3px;transition:width .3s ease}.download-btn{display:flex;align-items:center;gap:8px;padding:8px 12px;margin:4px 0;border-radius:4px;background:var(--success);color:#fff;text-decoration:none;font-size:14px;font-weight:500;transition:all .15s ease}.download-btn:hover{background:#1e8e4e;transform:translateY(-1px)}.download-btn span{max-width:150px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}