.app-container{display:flex;flex-direction:column;height:100vh;max-width:900px;margin:0 auto;position:relative}.app-header{padding:1.5rem 2rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--glass-border);background:#0d0d0dcc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10}.logo{display:flex;align-items:center;gap:.75rem}.logo h1{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.logo h1 span{font-weight:400;font-size:.9rem;opacity:.6;margin-left:.5rem}.icon-red{color:var(--accent-red)}.status-badge{display:flex;align-items:center;gap:.5rem;background:#2ed5731a;color:#2ed573;padding:.4rem .8rem;border-radius:20px;font-size:.75rem;font-weight:600}.chat-area{flex:1;overflow-y:auto;padding:2rem;display:flex;flex-direction:column;gap:1.5rem}.message-wrapper{display:flex;gap:1rem;max-width:85%}.message-wrapper.user{align-self:flex-end;flex-direction:row-reverse}.avatar{width:36px;height:36px;border-radius:10px;background:var(--panel-bg);display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid var(--glass-border)}.message-wrapper.user .avatar{background:var(--accent-red);border:none}.message-bubble{padding:1rem 1.25rem;border-radius:18px;font-size:.95rem;line-height:1.6;position:relative;box-shadow:0 4px 15px #0000001a}.message-wrapper.assistant .message-bubble{background:var(--chat-bg-ai);border-top-left-radius:4px;border:1px solid var(--glass-border)}.message-wrapper.user .message-bubble{background:var(--accent-red);color:#fff;border-top-right-radius:4px}.message-content{overflow-wrap:break-word}.message-content p{margin:0 0 .8rem}.message-content p:last-child{margin-bottom:0}.message-content ul,.message-content ol{margin:.5rem 0 1rem 1.2rem;padding:0}.message-content li{margin-bottom:.4rem}.message-content strong{font-weight:700;color:inherit}.input-area{padding:1.5rem 2rem 2rem;background:linear-gradient(to top,var(--bg-color) 80%,transparent)}.input-wrapper{position:relative;background:var(--panel-bg);border:1px solid var(--glass-border);border-radius:16px;display:flex;align-items:center;padding:.5rem .5rem .5rem 1.25rem;transition:all .3s ease}.input-wrapper:focus-within{border-color:var(--accent-red);box-shadow:0 0 0 2px #e6394633}.input-wrapper input{flex:1;background:transparent;border:none;color:#fff;padding:.75rem 0;font-size:.95rem;outline:none}.send-button{background:var(--accent-red);color:#fff;border:none;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.send-button:hover{background:var(--accent-hover);transform:translateY(-1px)}.send-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.legal{text-align:center;font-size:.7rem;color:var(--text-secondary);margin-top:1rem;opacity:.5}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}to{transform:scale(1);opacity:1}}.pulse{animation:pulse 2s infinite ease-in-out}.loading{display:flex;gap:4px;padding:1rem 1.5rem}.typing-dot{width:6px;height:6px;background:var(--text-secondary);border-radius:50%;animation:typing 1.4s infinite ease-in-out}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing{0%,80%,to{transform:scale(0);opacity:.3}40%{transform:scale(1);opacity:1}}:root{--bg-color: #0d0d0d;--panel-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--accent-red: #e63946;--accent-hover: #ff4d5a;--text-primary: #f8f9fa;--text-secondary: #adb5bd;--chat-bg-user: #e63946;--chat-bg-ai: rgba(255, 255, 255, .1);--font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-family);overflow:hidden;height:100vh;width:100vw}#root{height:100%}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#fff3}