.app-shell{display:flex;width:100%;height:100vh;height:100dvh;overflow:hidden;background:var(--color-bg)}.sidebar{width:72px;flex-shrink:0;background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;align-items:center;gap:8px;padding-top:20px}.sidebar-icon{width:44px;height:44px;border-radius:var(--radius-md);background:transparent;font-size:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s ease;color:var(--color-text-secondary)}.sidebar-icon:hover{background:var(--color-bg)}.sidebar-icon.active{background:var(--color-primary-light);color:var(--color-primary)}.bottom-nav{display:none}.main-content{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;background:var(--color-surface)}.chat-tab{position:relative;display:flex;flex-direction:column;height:100%;min-height:0}.toast{position:absolute;top:68px;left:50%;transform:translate(-50%);z-index:10;background:var(--color-text);color:var(--color-bg);font-size:13px;font-weight:500;padding:8px 16px;border-radius:var(--radius-full);box-shadow:var(--shadow-sm);white-space:nowrap}.chat-header{height:56px;flex-shrink:0;border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:8px;padding:0 20px;font-size:16px;font-weight:600;color:var(--color-text);letter-spacing:-.01em}.connection-status{font-size:12px;font-weight:500;color:var(--color-text-muted)}.chat-messages{flex:1;min-height:0;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px;background:var(--color-bg)}.msg-row{display:flex;gap:10px;align-items:flex-end}.msg-row.me{justify-content:flex-end}.avatar{width:36px;height:36px;border-radius:var(--radius-full);flex-shrink:0}.msg-col{display:flex;flex-direction:column;gap:4px;max-width:65%}.msg-row.me .msg-col{align-items:flex-end}.sender-name{font-size:12px;font-weight:500;color:var(--color-text-muted);padding:0 4px}.bubble{background:var(--color-bubble-other);border:1px solid var(--color-border);border-radius:var(--radius-lg);border-bottom-left-radius:4px;padding:10px 14px;font-size:15px;line-height:1.45;word-break:break-word;box-shadow:var(--shadow-sm)}.bubble.me{background:var(--color-bubble-me);color:var(--color-bubble-me-text);border-color:var(--color-bubble-me);border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:4px}.system-message{align-self:center;font-size:13px;color:var(--color-text-muted);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);padding:6px 14px}.chat-input-bar{flex-shrink:0;border-top:1px solid var(--color-border);display:flex;gap:10px;padding:12px 16px;background:var(--color-surface)}.chat-input-bar input{flex:1;border:1px solid var(--color-border);border-radius:var(--radius-full);padding:10px 16px;font-size:15px;min-width:0;background:var(--color-bg);color:var(--color-text);transition:border-color .15s ease,background .15s ease}.chat-input-bar input::placeholder{color:var(--color-text-muted)}.chat-input-bar input:focus{outline:none;border-color:var(--color-primary);background:var(--color-surface)}.send-btn{border-radius:var(--radius-full);background:var(--color-primary);color:#fff;padding:10px 20px;font-weight:600;font-size:14px;cursor:pointer;transition:background .15s ease;white-space:nowrap}.send-btn:hover{background:var(--color-primary-hover)}.chat-input-bar input:disabled,.send-btn:disabled{opacity:.6;cursor:not-allowed}.gift-tab{display:flex;flex-direction:column;height:100%;min-height:0;padding:24px;gap:20px;background:var(--color-bg)}.points-display{align-self:flex-end;font-size:14px;color:var(--color-text-secondary);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);padding:8px 16px}.points-display .value{color:var(--color-primary);font-weight:700}.cat-panel{flex:1;min-height:0;border:1px solid var(--color-border);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--color-surface);box-shadow:var(--shadow-sm)}.cat-avatar{width:120px;height:120px;border-radius:var(--radius-full);background:var(--color-primary-light);display:flex;align-items:center;justify-content:center;overflow:hidden}.cat-avatar img{width:100%;height:100%;object-fit:cover}.mow-btn-wrap{position:relative;display:inline-flex}.mow-btn-glow{position:absolute;top:-10px;right:-10px;bottom:-10px;left:-10px;border-radius:var(--radius-full);background:linear-gradient(-45deg,#ffa63d,#ff3d77,#338aff,#3cf0c5);background-size:600% 600%;animation:mow-gradient 16s linear infinite;filter:blur(16px);opacity:.3;z-index:0}.mow-btn{position:relative;z-index:1;border:none;border-radius:var(--radius-full);padding:10px 24px;font-weight:700;font-size:15px;cursor:pointer;color:#fffffff2;background:linear-gradient(-45deg,#ffa63d,#ff3d77,#338aff,#3cf0c5);background-size:600% 600%;animation:mow-gradient 16s linear infinite;box-shadow:0 4px 14px #0000002e}.mow-btn:hover{filter:brightness(1.08)}.mow-btn.pulse{animation:mow-gradient 16s linear infinite,mow-shake .4s ease-in-out;filter:brightness(1.35) saturate(1.3)}@keyframes mow-gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes mow-shake{0%,to{transform:translate(0) rotate(0)}20%{transform:translate(-6px) rotate(-3deg)}40%{transform:translate(5px) rotate(2deg)}60%{transform:translate(-4px) rotate(-2deg)}80%{transform:translate(3px) rotate(1deg)}}.feedback{height:20px;font-size:14px;font-weight:500;color:var(--color-primary)}.gift-options{display:flex;gap:12px;flex-shrink:0}.gift-card{flex:1;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font-size:14px;font-weight:500;cursor:pointer;padding:16px 8px;transition:border-color .15s ease,box-shadow .15s ease;box-shadow:var(--shadow-sm)}.gift-card:hover:not(:disabled){border-color:var(--color-primary);box-shadow:var(--shadow-md)}.gift-card:disabled{opacity:.45;cursor:not-allowed}.gift-icon{width:44px;height:44px;border-radius:var(--radius-full)}.gift-price{font-size:13px;font-weight:600;color:var(--color-primary)}.boom-contain{position:relative;display:inline-flex}.boom-contain.is-bursting{z-index:2}.gift-options .boom-contain{flex:1;display:flex}.boom-btn{position:relative;z-index:1}.boom-layer{position:absolute;top:0;right:0;bottom:0;left:0;overflow:visible;pointer-events:none;z-index:2}.boom-particle{position:absolute;pointer-events:none;transition-property:top,left,transform;transition-timing-function:ease-out}@media (max-width: 768px){.app-shell{flex-direction:column}.sidebar{display:none}.main-content{order:-1;flex:1;min-height:0}.bottom-nav{flex-shrink:0;height:calc(60px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--color-border);background:var(--color-surface);display:flex;align-items:center;justify-content:space-around;padding-bottom:env(safe-area-inset-bottom,0px)}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;color:var(--color-text-muted);cursor:pointer;padding:6px 16px;border-radius:var(--radius-sm);transition:color .15s ease}.bottom-nav-icon{font-size:22px}.bottom-nav-item.active{color:var(--color-primary)}.bottom-nav-item.active .bottom-nav-label{font-weight:600}.gift-options{flex-wrap:wrap}.gift-card{min-width:calc(50% - 6px)}}:root{--color-bg: #f4f5f7;--color-surface: #ffffff;--color-border: #e5e8eb;--color-border-strong: #d1d6db;--color-text: #191f28;--color-text-secondary: #6b7684;--color-text-muted: #8b95a1;--color-primary: #3182f6;--color-primary-hover: #1b64da;--color-primary-light: #e8f3ff;--color-bubble-me: #3182f6;--color-bubble-me-text: #ffffff;--color-bubble-other: #ffffff;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 2px 8px rgba(0, 0, 0, .06);--font-sans: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;overflow:hidden}body{background:var(--color-bg);font-family:var(--font-sans);font-size:15px;line-height:1.5;color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,input{font-family:inherit}button{border:none;background:none;padding:0;cursor:pointer}button:focus-visible,input:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}