:root{--app-primary:#fee500;--app-primary-soft:#fff9c4;--app-dark:#3c1e1e;--app-bg:#fee500;--app-pc-bg:#f5f5f7;--chat-bubble-me:#fee500;--chat-bubble-partner:#fff;--glass-bg:#ffffffb3;--glass-border:#ffffff4d;--shadow-sm:0 2px 8px #0000000d;--shadow-md:0 4px 15px #0000001a}html,body,#__next{width:100%;height:100%;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;overflow:hidden}*{box-sizing:border-box;margin:0;padding:0}.login-container{background-color:var(--app-pc-bg);flex-direction:column;justify-content:center;align-items:center;height:100vh;padding:20px;display:flex}.logo-container{margin-bottom:40px;animation:3s ease-in-out infinite float}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.login-form{flex-direction:column;gap:0;width:100%;max-width:320px;display:flex}.app-pc-input{background-color:#fff;border:1px solid #ddd;outline:none;width:100%;height:48px;padding:0 15px;font-size:14px}.app-pc-input:first-child{border-top-left-radius:4px;border-top-right-radius:4px}.app-pc-input:last-of-type{border-bottom-right-radius:4px;border-bottom-left-radius:4px;margin-top:-1px}.app-pc-input:focus{z-index:1;border-color:#999}.login-options{margin-top:15px}.login-button-pc{color:#fff;cursor:pointer;background-color:#423630;border:none;border-radius:4px;width:100%;height:48px;margin-top:15px;font-size:15px;font-weight:700;transition:background-color .2s}.login-button-pc:hover{background-color:#352b27}.login-button-pc:disabled{cursor:not-allowed;background-color:#a5a5a5}.login-footer{justify-content:center;gap:15px;width:100%;max-width:320px;margin-top:30px;display:flex}.login-footer a{color:#666;font-size:12px;text-decoration:none}.login-footer a:hover{text-decoration:underline}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(15px);border-bottom:1px solid var(--glass-border)}.glass-input-bar{-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--glass-border);background:#ffffffe6}.chat-bubble{max-width:80%;box-shadow:var(--shadow-sm);border-radius:18px;padding:10px 14px;font-size:14px;line-height:1.5;transition:transform .2s cubic-bezier(.175,.885,.32,1.275);position:relative}.chat-bubble:active{transform:scale(.98)}.chat-bubble-me{background-color:var(--chat-bubble-me);color:#111;border-bottom-right-radius:4px}.chat-bubble-partner{background-color:var(--chat-bubble-partner);color:#111;border-bottom-left-radius:4px}.date-divider{justify-content:center;align-items:center;margin:24px 0;display:flex}.date-divider-text{color:#555;background:#00000014;border-radius:20px;padding:6px 16px;font-size:11px;font-weight:500}@keyframes message-in{0%{opacity:0;transform:translateY(10px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.animate-message{animation:.3s ease-out forwards message-in}.shake-on-hover:hover{animation:.5s ease-in-out infinite shake}@keyframes shake{0%,to{transform:rotate(0)}25%{transform:rotate(-5deg)}75%{transform:rotate(5deg)}}.chat-scroll-view::-webkit-scrollbar{width:5px}.chat-scroll-view::-webkit-scrollbar-track{background:0 0}.chat-scroll-view::-webkit-scrollbar-thumb{background:#0000001a;border-radius:10px}.flex-1{flex:1}.overflow-auto{overflow:auto}