@import "https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css";*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#df9843;--primary-light:#fff5e9;--primary-dark:#9a6b2f;--black:#1e1e20;--white:#fff;--grey-0:#f8f8fb;--grey-1:#f4f3f8;--grey-2:#ededf3;--grey-3:#e8e7ed;--grey-4:#d8d8e0;--grey-5:#bdbec6;--grey-6:#a0a0a6;--grey-7:#68686d;--false:#ff426f;--customer-bg:#1e1e20;--agent-bg:#fff;--system-bg:#fff5e9;--system-text:#9a6b2f;--system-transition-bg:#e8f4fd;--system-transition-text:#1565c0;--system-closed-bg:#f0f0f3;--system-closed-text:#6b6b73;--system-warning-bg:#fff0f0;--system-warning-text:#c62828;--safe-bottom:env(safe-area-inset-bottom,0px);--safe-top:env(safe-area-inset-top,0px);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}[data-theme=dark]{--black:#e8e8ed;--white:#1a1a2e;--grey-0:#0f0f1a;--grey-1:#151525;--grey-2:#252538;--grey-3:#2e2e45;--grey-4:#3a3a52;--grey-5:#5a5a70;--grey-6:#8a8a9a;--grey-7:#b0b0be;--customer-bg:#df9843;--agent-bg:#1e1e32;--system-bg:#2a2218;--system-text:#d4a65a;--system-transition-bg:#1a2433;--system-transition-text:#64b5f6;--system-closed-bg:#1e1e28;--system-closed-text:#9e9ea8;--system-warning-bg:#2a1818;--system-warning-text:#ef9a9a;--primary-light:#2a2218}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--black:#e8e8ed;--white:#1a1a2e;--grey-0:#0f0f1a;--grey-1:#151525;--grey-2:#252538;--grey-3:#2e2e45;--grey-4:#3a3a52;--grey-5:#5a5a70;--grey-6:#8a8a9a;--grey-7:#b0b0be;--customer-bg:#df9843;--agent-bg:#1e1e32;--system-bg:#2a2218;--system-text:#d4a65a;--system-transition-bg:#1a2433;--system-transition-text:#64b5f6;--system-closed-bg:#1e1e28;--system-closed-text:#9e9ea8;--system-warning-bg:#2a1818;--system-warning-text:#ef9a9a;--primary-light:#2a2218}}html{height:100%}body{background:var(--grey-0);color:var(--black);-webkit-text-size-adjust:100%;overscroll-behavior:none;height:100%;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,sans-serif;transition:background-color .25s,color .25s}a,button{color:inherit;background-color:#0000;text-decoration:none}a:focus-visible,button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.chat-container{background:var(--grey-0);flex-direction:column;max-width:480px;height:100dvh;margin:0 auto;display:flex;position:relative}.chat-header{padding:12px 20px;padding-top:calc(12px + var(--safe-top));background:var(--white);border-bottom:1px solid var(--grey-2);flex-shrink:0;align-items:center;gap:12px;display:flex}.header-avatar{background:#fff;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:flex;overflow:hidden}.header-avatar img{object-fit:cover;width:100%;height:100%}.header-avatar svg{fill:#fff;width:22px;height:22px}.header-info{flex:1;min-width:0}.header-title{color:var(--black);font-size:16px;font-weight:600;line-height:1.3}.header-subtitle{color:var(--grey-6);align-items:center;gap:4px;margin-top:1px;font-size:12px;font-weight:400;line-height:1.3;display:flex}.header-subtitle.active{color:#16a34a}.header-subtitle.inactive{color:var(--grey-5)}.header-subtitle.away{color:var(--primary-dark)}.header-actions{flex-shrink:0;align-items:center;gap:4px;display:flex}.header-divider{background:var(--grey-3);width:1px;height:20px;margin:0 2px}.header-btn{cursor:pointer;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;padding:0;transition:color .15s,background-color .15s;display:flex}.header-btn svg{width:18px;height:18px}.util-btn{color:var(--grey-6)}.util-btn:hover{background:var(--grey-1);color:var(--black)}.util-btn.off{color:var(--grey-4)}.exit-btn{color:var(--grey-5)}.exit-btn:hover{color:#dc2626;background:#fee2e2}[data-theme=dark] .exit-btn:hover{color:#fca5a5;background:#450a0a}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .exit-btn:hover{color:#fca5a5;background:#450a0a}}.connection-banner{flex-shrink:0;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:12px;font-weight:500;transition:all .3s;display:flex}.connection-banner.connected{color:#059669;background:#ecfdf5;max-height:36px;animation:.3s bannerSlideIn,.3s 2s forwards bannerFadeOut}.connection-banner.connecting{background:var(--primary-light);color:var(--primary-dark);max-height:36px}.connection-banner.disconnected{color:#dc2626;background:#fef2f2;max-height:36px}[data-theme=dark] .connection-banner.connected{background:#052e16}[data-theme=dark] .connection-banner.disconnected{background:#450a0a}.connection-dot{border-radius:50%;flex-shrink:0;width:6px;height:6px}.connection-banner.connected .connection-dot{background:#059669}.connection-banner.connecting .connection-dot{background:var(--primary);animation:1.2s infinite pulse}.connection-banner.disconnected .connection-dot{background:#dc2626;animation:1.2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes bannerSlideIn{0%{opacity:0;max-height:0;padding:0}to{opacity:1;max-height:36px;padding:8px 16px}}@keyframes bannerFadeOut{0%{opacity:1;max-height:36px}to{opacity:0;max-height:0;padding:0;overflow:hidden}}.message-list{-webkit-overflow-scrolling:touch;scroll-behavior:smooth;flex:1;padding:16px 16px 8px;position:relative;overflow-y:auto}.load-older-indicator{justify-content:center;gap:4px;padding:12px 0;display:flex}.load-older-end{text-align:center;color:var(--grey-5);padding:12px 0 4px;font-size:11px}.date-divider{z-index:5;background:var(--grey-0);align-items:center;gap:12px;margin:20px 0 14px;padding:4px 0;display:flex;position:sticky;top:0}.date-divider:before,.date-divider:after{content:"";background:var(--grey-3);flex:1;height:1px}.date-divider span{color:var(--grey-6);white-space:nowrap;font-size:11px;font-weight:500}.session-divider{background:var(--primary-light);border-radius:20px;justify-content:center;align-items:center;max-width:fit-content;margin:8px auto 16px;padding:8px 16px;display:flex}.session-divider span{color:var(--primary-dark);white-space:nowrap;font-size:12px;font-weight:600}.sticky-session-pill{z-index:8;background:var(--white);border:1px solid var(--grey-2);border-radius:20px;align-items:center;gap:6px;width:fit-content;max-width:85%;margin:0 auto 8px;padding:5px 14px;animation:.25s ease-out pillIn;display:flex;position:sticky;top:0;box-shadow:0 2px 8px #0000000f}.sticky-session-pill-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.sticky-session-pill-text{color:var(--black);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.sticky-session-pill-time{color:var(--grey-6);margin-left:6px;font-weight:400}@keyframes pillIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.session-band{border-left:5px solid var(--session-accent,transparent);background:color-mix(in srgb, var(--session-accent,transparent) 4%, transparent);margin-left:2px;padding-top:1px;padding-bottom:1px;padding-left:10px}.session-band:not(.session-band+.session-band){border-radius:8px 8px 0 0;margin-top:4px;padding-top:8px}.session-band:not(:has(+.session-band)){border-radius:0 0 8px 8px;margin-bottom:4px;padding-bottom:8px}.session-band:not(.session-band+.session-band):not(:has(+.session-band)){border-radius:8px}.session-transition-notice{text-align:center;color:var(--session-accent,var(--system-transition-text));opacity:.85;padding:6px 12px 2px;font-size:.8rem}.session-band-header .session-card{margin:2px 0 6px}@supports not (background:color-mix(in srgb, red 4%, transparent)){.session-band{background:0 0}}.session-card{background:color-mix(in srgb, var(--session-accent,var(--grey-3)) 8%, var(--white));border-radius:10px;flex-wrap:wrap;align-items:center;gap:6px;margin:4px 0 6px;padding:10px 14px;display:flex}@supports not (background:color-mix(in srgb, red 8%, white)){.session-card{background:var(--white)}}.session-card-dot{background:var(--session-accent,var(--grey-5));border-radius:50%;flex-shrink:0;width:8px;height:8px}.session-card-info{flex-wrap:wrap;align-items:center;gap:6px;min-width:0;display:flex}.session-card-branch{color:var(--black);font-size:14px;font-weight:700}.session-card-sep{color:var(--grey-7);font-size:13px;font-weight:500}.session-card-time{color:var(--grey-6);font-size:12px;font-weight:400}.session-card-product{color:var(--grey-5);width:100%;padding-left:14px;font-size:11px;font-weight:500}.message-row{margin-bottom:2px;animation:.25s ease-out messageIn;display:flex}.message-row.spaced{margin-bottom:12px}@keyframes messageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.message-row.customer{justify-content:flex-end;padding-left:48px}.message-row.agent{justify-content:flex-start;padding-right:48px}.message-row.system{justify-content:center;padding:4px 0}.agent-avatar-col{flex-shrink:0;align-items:flex-end;width:32px;margin-right:8px;display:flex}.agent-avatar{border:1px solid var(--grey-2);background:#fff;border-radius:10px;justify-content:center;align-items:center;width:32px;height:32px;display:flex;overflow:hidden}.agent-avatar img{object-fit:cover;width:100%;height:100%}.agent-avatar svg{fill:#fff;width:18px;height:18px}.agent-avatar-col.hidden{visibility:hidden}.message-content-col{flex-direction:column;min-width:0;max-width:75%;display:flex}.message-bubble{word-break:break-word;white-space:pre-wrap;-webkit-user-select:text;user-select:text;padding:10px 14px;font-size:14px;font-weight:400;line-height:1.55;position:relative}.message-bubble a{color:inherit;text-underline-offset:2px;text-decoration:underline}.message-row.customer .message-bubble a{color:#93c5fd}.message-row.customer .message-bubble{background:var(--customer-bg);color:#fff;border-radius:16px 16px 4px}.message-row.customer.group-start .message-bubble{border-radius:16px 16px 4px}.message-row.customer.group-middle .message-bubble{border-radius:16px 4px 4px 16px}.message-row.customer.group-end .message-bubble{border-radius:16px 4px 16px 16px}.message-row.customer.group-single .message-bubble{border-radius:16px 16px 4px}.message-row.agent .message-bubble{background:var(--agent-bg);color:var(--black);border:1px solid var(--grey-2);border-radius:16px 16px 16px 4px}.message-row.agent.group-start .message-bubble{border-radius:16px 16px 16px 4px}.message-row.agent.group-middle .message-bubble{border-radius:4px 16px 16px 4px}.message-row.agent.group-end .message-bubble{border-radius:4px 16px 16px}.message-row.agent.group-single .message-bubble{border-radius:16px 16px 16px 4px}.message-row.system .message-bubble{background:var(--system-bg);color:var(--system-text);text-align:center;border-radius:20px;max-width:90%;padding:8px 16px;font-size:12px;font-weight:500}.message-row.system-transition .message-bubble{background:var(--system-transition-bg);color:var(--system-transition-text)}.message-row.system-closed .message-bubble{background:var(--system-closed-bg);color:var(--system-closed-text)}.message-row.system-warning .message-bubble{background:var(--system-warning-bg);color:var(--system-warning-text)}.message-row.pending .message-bubble{opacity:.65}.message-meta{align-items:center;gap:4px;margin-top:3px;padding:0 2px;display:flex}.message-time{color:var(--grey-6);font-size:10px;line-height:1}.message-row.customer .message-meta{justify-content:flex-end}.message-row.agent .message-meta{justify-content:flex-start}.message-status{align-items:center;display:inline-flex}.message-status svg{width:12px;height:12px}.message-status.sending svg{color:var(--grey-5)}.message-status.sent svg{color:var(--grey-6)}.message-status.read svg{color:var(--primary)}.agent-label{color:var(--grey-7);margin-bottom:4px;padding-left:2px;font-size:11px;font-weight:600}.typing-indicator-row{align-items:flex-end;margin-bottom:12px;padding-right:48px;animation:.25s ease-out messageIn;display:flex}.typing-bubble{background:var(--agent-bg);border:1px solid var(--grey-2);border-radius:16px 16px 16px 4px;align-items:center;gap:4px;padding:12px 18px;display:flex}.typing-dot{background:var(--grey-5);border-radius:50%;width:7px;height:7px;animation:1.4s ease-in-out infinite typingBounce}.typing-dot:nth-child(2){animation-delay:.15s}.typing-dot:nth-child(3){animation-delay:.3s}@keyframes typingBounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-5px)}}.welcome-state{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:48px 32px;display:flex}.welcome-avatar{background:var(--white);border:1px solid var(--grey-2);border-radius:20px;justify-content:center;align-items:center;width:72px;height:72px;margin-bottom:20px;display:flex;overflow:hidden}.welcome-avatar img{object-fit:cover;width:100%;height:100%}.welcome-avatar svg{fill:#fff;width:36px;height:36px}.welcome-title{color:var(--black);margin-bottom:8px;font-size:18px;font-weight:700;line-height:1.4}.welcome-desc{color:var(--grey-6);margin-bottom:24px;font-size:13px;line-height:1.6}.quick-replies{flex-wrap:wrap;justify-content:center;gap:8px;padding:0 16px;animation:.3s ease-out messageIn;display:flex}.quick-reply-btn{border:1.5px solid var(--primary);color:var(--primary);cursor:pointer;white-space:nowrap;border-radius:20px;padding:9px 18px;font-family:inherit;font-size:13px;font-weight:500;transition:all .15s}.quick-reply-btn:hover{background:var(--primary);color:#fff}.quick-reply-btn:active{background:var(--primary);color:#fff;transform:scale(.95)}.scroll-fab{background:var(--white);border:1px solid var(--grey-3);cursor:pointer;z-index:10;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:opacity .2s,transform .2s;animation:.2s ease-out fabIn;display:flex;position:absolute;bottom:80px;left:50%;transform:translate(-50%);box-shadow:0 2px 8px #0000001f}.scroll-fab:active{transform:translate(-50%)scale(.92)}.scroll-fab svg{width:18px;height:18px;color:var(--grey-7)}.scroll-fab .unread-badge{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:10px;font-weight:600;display:flex;position:absolute;top:-4px;right:-4px}@keyframes fabIn{0%{opacity:0;transform:translate(-50%)translateY(8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.copy-toast{color:#fff;z-index:200;pointer-events:none;background:#1e1e20d9;border-radius:10px;padding:10px 20px;font-size:13px;font-weight:500;animation:.2s ease-out toastIn,.2s 1.2s forwards toastOut;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,-50%)scale(.9)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}@keyframes toastOut{0%{opacity:1}to{opacity:0}}.message-input-area{padding:10px 16px;padding-bottom:calc(10px + var(--safe-bottom));background:var(--white);border-top:1px solid var(--grey-2);flex-shrink:0;align-items:flex-end;gap:8px;display:flex}.message-input-area textarea{border:1px solid var(--grey-3);resize:none;max-height:100px;color:var(--black);background:var(--grey-1);border-radius:20px;outline:none;flex:1;padding:10px 16px;font-family:inherit;font-size:14px;line-height:1.4;transition:border-color .15s,background-color .15s}.message-input-area textarea::placeholder{color:var(--grey-5)}.message-input-area textarea:focus{border-color:var(--primary);background:var(--white)}.send-btn{background:var(--grey-4);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;transition:background-color .2s,transform .15s,box-shadow .2s;display:flex}.send-btn.active{background:var(--primary);box-shadow:0 2px 8px #df984366}.send-btn.active:active{transform:scale(.92)}.send-btn:disabled{background:var(--grey-4);cursor:not-allowed}.send-btn svg{fill:#fff;width:20px;height:20px}.attach-btn{width:40px;height:40px;color:var(--grey-5);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:color .15s;display:flex}.attach-btn:hover{color:var(--primary)}.attach-btn:disabled{color:var(--grey-4);cursor:not-allowed}.attach-btn svg{width:22px;height:22px}.file-attachment{border-radius:14px;max-width:100%;margin-bottom:4px;overflow:hidden}.image-attachment{background:var(--grey-2)}.image-attachment img{object-fit:cover;border-radius:14px;width:auto;max-width:100%;height:auto;max-height:300px;display:block}.message-row.customer .image-attachment{margin-left:auto}.file-download{background:var(--grey-1);border:1px solid var(--grey-2);color:var(--black);align-items:center;gap:10px;padding:10px 14px;text-decoration:none;transition:background-color .15s;display:flex}.file-download:hover{background:var(--grey-2)}.message-row.customer .file-download{margin-left:auto}.file-icon{background:var(--primary-light);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.file-icon svg{width:20px;height:20px;color:var(--primary)}.file-info{min-width:0}.file-name{white-space:nowrap;text-overflow:ellipsis;max-width:160px;font-size:13px;font-weight:500;overflow:hidden}.file-size{color:var(--grey-5);margin-top:2px;font-size:11px}.image-grid{cursor:pointer;border-radius:14px;gap:2px;max-width:100%;display:grid;overflow:hidden}.image-grid.grid-1{grid-template-columns:1fr}.image-grid.grid-2{grid-template-columns:1fr 1fr}.image-grid.grid-3{grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr}.image-grid.grid-3 .image-grid-item:first-child{grid-row:1/3}.image-grid.grid-4plus{grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr}.image-grid-item{aspect-ratio:1;background:var(--grey-2);position:relative;overflow:hidden}.image-grid.grid-1 .image-grid-item{aspect-ratio:auto;max-height:300px}.image-grid-item img{object-fit:cover;width:100%;height:100%;display:block}.image-grid-more{color:#fff;background:#00000080;justify-content:center;align-items:center;font-size:20px;font-weight:600;display:flex;position:absolute;inset:0}.message-row.customer .image-grid{margin-left:auto}.image-attachment{cursor:pointer}.lightbox-overlay{z-index:9999;background:#000000e6;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.lightbox-close{color:#fff;cursor:pointer;z-index:10000;background:0 0;border:none;justify-content:center;align-items:center;width:44px;height:44px;font-size:32px;display:flex;position:absolute;top:16px;right:16px}.lightbox-image{object-fit:contain;border-radius:8px;max-width:90vw;max-height:85vh}.lightbox-arrow{color:#fff;cursor:pointer;z-index:10000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff26;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.lightbox-arrow svg{width:24px;height:24px}.lightbox-prev{left:12px}.lightbox-next{right:12px}.lightbox-counter{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;border-radius:20px;padding:4px 14px;font-size:14px;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}.header-subtitle.online{color:#16a34a;font-weight:500}.status-dot{background:#34c759;border-radius:50%;flex-shrink:0;width:7px;height:7px;animation:2s infinite pulse;display:inline-block}.consent-overlay{z-index:100;background:#1e1e2080;justify-content:center;align-items:flex-end;animation:.3s overlayIn;display:flex;position:fixed;inset:0}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}.consent-banner{background:var(--white);padding:28px 24px;padding-bottom:calc(28px + var(--safe-bottom));border-radius:20px 20px 0 0;width:100%;max-width:480px;animation:.35s cubic-bezier(.16,1,.3,1) sheetUp}@keyframes sheetUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.consent-icon{background:var(--primary-light);border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:16px;display:flex}.consent-icon svg{width:24px;height:24px;fill:var(--primary)}.consent-banner h2{color:var(--black);margin-bottom:10px;font-size:17px;font-weight:700}.consent-banner p{color:var(--grey-7);margin-bottom:24px;font-size:13px;line-height:1.7}.privacy-toggle{color:var(--primary);cursor:pointer;background:0 0;border:none;align-items:center;margin-bottom:16px;padding:0;font-family:inherit;font-size:13px;font-weight:500;display:inline-flex}.privacy-detail{background:var(--grey-0);text-align:left;border-radius:10px;margin-bottom:16px;padding:14px 16px}.privacy-detail p{color:var(--grey-7);margin:0 0 4px;font-size:12px;line-height:1.6}.consent-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:14px;width:100%;height:50px;font-family:inherit;font-size:15px;font-weight:600;transition:background-color .15s,transform .1s}.consent-btn:active{opacity:.85;transform:scale(.98)}.skeleton-screen{background:var(--grey-0);flex-direction:column;max-width:480px;height:100dvh;margin:0 auto;display:flex}.skeleton-header{padding:12px 20px;padding-top:calc(12px + var(--safe-top));background:var(--white);border-bottom:1px solid var(--grey-2);align-items:center;gap:12px;display:flex}.skeleton-avatar{background:var(--grey-2);border-radius:12px;width:38px;height:38px;animation:1.5s infinite shimmer}.skeleton-lines{flex-direction:column;flex:1;gap:6px;display:flex}.skeleton-line{background:var(--grey-2);border-radius:6px;height:12px;animation:1.5s infinite shimmer}.skeleton-line.w60{width:60%}.skeleton-line.w40{width:40%}.skeleton-messages{flex-direction:column;flex:1;gap:16px;padding:20px 16px;display:flex}.skeleton-bubble{gap:8px;display:flex}.skeleton-bubble.right{justify-content:flex-end}.skeleton-bubble-avatar{background:var(--grey-2);border-radius:10px;flex-shrink:0;width:32px;height:32px;animation:1.5s infinite shimmer}.skeleton-bubble-content{flex-direction:column;gap:4px;display:flex}.skeleton-bubble-line{background:var(--grey-2);border-radius:16px;height:36px;animation:1.5s infinite shimmer}.skeleton-bubble-line.w200{width:200px}.skeleton-bubble-line.w140{width:140px}.skeleton-bubble-line.w180{width:180px}.skeleton-bubble-line.w120{width:120px}.skeleton-input{padding:10px 16px;padding-bottom:calc(10px + var(--safe-bottom));background:var(--white);border-top:1px solid var(--grey-2)}.skeleton-input-bar{background:var(--grey-2);border-radius:20px;height:40px;animation:1.5s infinite shimmer}@keyframes shimmer{0%{opacity:1}50%{opacity:.5}to{opacity:1}}.loading-screen{flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100dvh;display:flex}.loading-spinner{background:var(--primary);border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;animation:1.5s ease-in-out infinite loadingPulse;display:flex}.loading-spinner svg{fill:#fff;width:28px;height:28px}@keyframes loadingPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(.9)}}.loading-text{color:var(--grey-6);font-size:14px;font-weight:500}.error-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100dvh;padding:32px;display:flex}.error-icon{background:#fef2f2;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:16px;display:flex}.error-icon svg{fill:#dc2626;width:28px;height:28px}.error-title{color:var(--black);margin-bottom:6px;font-size:16px;font-weight:600}.error-desc{color:var(--grey-6);font-size:13px;line-height:1.6}.chat-container.drag-over:after{content:"파일을 놓으세요";border:2px dashed var(--primary);color:var(--primary);z-index:100;pointer-events:none;background:#df984326;border-radius:12px;justify-content:center;align-items:center;font-size:16px;font-weight:600;display:flex;position:absolute;inset:0}.preview-overlay{z-index:9999;background:#000000b3;flex-direction:column;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.preview-image{object-fit:contain;border-radius:12px;max-width:80vw;max-height:60vh;margin-bottom:20px}.preview-actions{gap:12px;display:flex}.preview-actions button{cursor:pointer;border:none;border-radius:24px;padding:12px 32px;font-family:inherit;font-size:15px;font-weight:600}.preview-cancel{color:#fff;background:#fff3}.preview-send{background:var(--primary);color:#fff}.message-row.failed .message-bubble{opacity:.5}.message-status.failed{color:#e74c3c;cursor:pointer}.message-status.failed svg{color:#e74c3c}.message-status.failed:hover{opacity:.8}.message-time-tap{animation:.2s ease-out timeTapIn,.3s 2.5s forwards timeTapOut}@keyframes timeTapIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes timeTapOut{0%{opacity:1}to{opacity:0}}.lightbox-bottom{align-items:center;gap:16px;display:flex;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}.lightbox-bottom .lightbox-counter{position:static;transform:none}.lightbox-download{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff26;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;text-decoration:none;transition:background-color .15s;display:flex}.lightbox-download:hover{background:#ffffff4d}.lightbox-download svg{width:20px;height:20px}.preview-grid{border-radius:12px;grid-template-columns:1fr 1fr;gap:4px;width:100%;max-width:320px;margin-bottom:20px;display:grid;overflow:hidden}.preview-grid-item{aspect-ratio:1;background:var(--grey-2);position:relative;overflow:hidden}.preview-grid-item img{object-fit:cover;width:100%;height:100%;display:block}.preview-grid-more{color:#fff;background:#00000080;justify-content:center;align-items:center;font-size:20px;font-weight:600;display:flex;position:absolute;inset:0}@media (prefers-reduced-motion:reduce){.message-list{scroll-behavior:auto}.sticky-session-pill,.connection-banner,.connection-banner.connected,.typing-dot,.scroll-fab{transition:none;animation:none}}