.designer-root .lms-app{--blue:#2563EB;--blue-hover:#1D4ED8;--blue-soft:#3B82F6;--cyan:#60A5FA;--ink:#0A1A2E;--text:#0B1524;--text-mu:#5A6A82;--text-dim:#8A99B2;--paper:#F7F9FC;--paper-2:#EEF2F7;--paper-3:#E3E9F2;--line:#D7DEEA;--line-2:#C4CEDE;--hover-ring:#B6D2FB;--r-sm:8px;--r-md:14px;--r-lg:22px;--sh-card:0 1px 2px rgba(11,21,36,.04),0 8px 28px rgba(11,21,36,.06);--sh-hover:0 8px 20px rgba(15,23,42,.06);--ease:cubic-bezier(.22,.61,.36,1);--ok:#10B981;--ok-soft:#D1FAE5;--ok-deep:#047857;--warn:#F59E0B;--warn-soft:#FEF3C7;--warn-deep:#B45309;--bad:#DC2626;--bad-soft:#FEE2E2;--bad-deep:#991B1B;--info:#2563EB;--info-soft:#DBEAFE;--info-deep:#1D4ED8;--neutral:#64748B;--neutral-soft:#F1F5F9;--pink:#F472B6;--pink-soft:#FCE7F3;--pink-deep:#DB2777;--gnb-h:68px;font-family:Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.55;letter-spacing:-.005em;display:block;width:100%;padding-top:var(--gnb-h)}.designer-root .lms-app *,.designer-root .lms-app :after,.designer-root .lms-app :before{box-sizing:border-box}.designer-root .lms-app a{color:inherit;text-decoration:none}.designer-root .lms-app button{cursor:pointer;border:0;background:none}.designer-root .lms-app button,.designer-root .lms-app input,.designer-root .lms-app select,.designer-root .lms-app textarea{font-family:inherit;color:inherit}.designer-root .lms-app .survey-card-live{background:rgba(37,99,235,.04);border:1.5px solid var(--blue);border-radius:var(--r-md);padding:18px 20px;display:flex;gap:18px;align-items:center;cursor:pointer;transition:all .15s var(--ease)}.designer-root .lms-app .survey-card-live:hover{background:rgba(37,99,235,.08);box-shadow:var(--sh-hover)}.designer-root .lms-app .survey-star-box{width:60px;height:60px;flex-shrink:0;background:#fff;color:var(--blue);border:1.5px solid var(--blue);border-radius:14px;display:grid;place-items:center}.designer-root .lms-app .survey-card-body{flex:1;min-width:0}.designer-root .lms-app .survey-card-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;row-gap:6px}.designer-root .lms-app .survey-card-title-text{font-size:15.5px;font-weight:700;color:var(--text);letter-spacing:-.01em}.designer-root .lms-app .survey-card-meta{font-size:12.5px;color:var(--text-mu)}.designer-root .lms-app .survey-card-title{display:flex;align-items:center;gap:8px;font-size:15.5px;font-weight:700;color:var(--text);margin-bottom:4px;letter-spacing:-.01em}.designer-root .lms-app .survey-card-btn{padding:14px 26px!important;flex-shrink:0;border-radius:10px;font-size:14px}@media (max-width:560px){.designer-root .lms-app .survey-card-live{flex-wrap:wrap}.designer-root .lms-app .survey-card-btn{width:100%}}.designer-root .lms-app .survey-card-live.is-done{background:var(--paper);border-color:var(--line);cursor:default}.designer-root .lms-app .survey-card-live.is-done:hover{background:var(--paper);box-shadow:none}.designer-root .lms-app .survey-card-live.is-done .chip{background:var(--paper-2)!important;color:var(--text-mu)!important}.designer-root .lms-app .survey-card-live.is-done .survey-card-title-text{color:var(--text-mu)}.designer-root .lms-app .survey-card-btn:disabled,.designer-root .lms-app .survey-card-live.is-done .survey-card-btn{background:var(--paper-2)!important;color:var(--text-mu)!important;cursor:not-allowed;opacity:1}.designer-root .lms-app .dash-survey-btn:disabled{background:var(--paper-2)!important;color:var(--text-mu)!important;cursor:not-allowed}.designer-root .lms-app .rich-ed{border:1.5px solid var(--line);border-radius:10px;background:#fff;overflow:hidden;transition:border-color .15s var(--ease)}.designer-root .lms-app .rich-ed:focus-within{border-color:var(--blue)}.designer-root .lms-app .rich-ed-toolbar{display:flex;align-items:center;gap:2px;flex-wrap:wrap;padding:6px 8px;background:var(--paper);border-bottom:1px solid var(--line)}.designer-root .lms-app .rich-ed-toolbar button{width:30px;height:30px;border-radius:6px;background:transparent;color:var(--text-mu);border:none;display:inline-grid;place-items:center;cursor:pointer;font-size:13px;font-weight:700;transition:all .12s var(--ease)}.designer-root .lms-app .rich-ed-toolbar button:hover{background:#fff;color:var(--text)}.designer-root .lms-app .rich-ed-toolbar button:active{background:rgba(37,99,235,.1);color:var(--blue)}.designer-root .lms-app .rich-ed-toolbar svg{width:15px;height:15px}.designer-root .lms-app .rich-ed-divider{width:1px;height:18px;background:var(--line);margin:0 4px}.designer-root .lms-app .rich-ed-content{min-height:160px;max-height:340px;overflow-y:auto;padding:14px 16px;font-size:14px;line-height:1.6;color:var(--text);outline:none}.designer-root .lms-app .rich-ed-content:empty:before{content:attr(data-placeholder);color:var(--text-dim);pointer-events:none}.designer-root .lms-app .rich-ed-content p{margin:0 0 8px}.designer-root .lms-app .rich-ed-content p:last-child{margin-bottom:0}.designer-root .lms-app .rich-ed-content pre{background:#0F172A;color:#E2E8F0;padding:12px 14px;border-radius:8px;font-size:12.5px;line-height:1.55;font-family:Menlo,Consolas,monospace;overflow-x:auto;margin:10px 0;white-space:pre-wrap}.designer-root .lms-app .rich-ed-content code{background:var(--paper-2);color:var(--text);padding:1px 6px;border-radius:4px;font-size:12.5px;font-family:Menlo,Consolas,monospace}.designer-root .lms-app .rich-ed-content pre code{background:transparent;padding:0;color:inherit;font-size:inherit}.designer-root .lms-app .rich-ed-content img{max-width:100%;height:auto;border-radius:8px;margin:8px 0;display:block}.designer-root .lms-app .rich-ed-content a{color:var(--blue);text-decoration:underline}.designer-root .lms-app .rich-ed-content ol,.designer-root .lms-app .rich-ed-content ul{margin:8px 0;padding-left:22px}.designer-root .lms-app .rich-ed-content blockquote{margin:10px 0;padding:6px 14px;border-left:3px solid var(--blue);color:var(--text-mu);background:rgba(37,99,235,.04)}.designer-root .lms-app .lms-app-grid{display:grid;grid-template-columns:268px 1fr;min-height:calc(100vh - var(--gnb-h))}.designer-root .lms-app .sidebar{background:#fff;border-right:1px solid var(--line);padding:18px 14px 24px;position:sticky;top:var(--gnb-h);height:calc(100vh - var(--gnb-h));display:flex;flex-direction:column;overflow-y:auto}.designer-root .lms-app .main{display:flex;flex-direction:column;min-width:0}.designer-root .lms-app .back-link{display:inline-flex;align-items:center;gap:6px;color:var(--text-mu);font-size:12.5px;font-weight:500;padding:6px 10px;border-radius:8px;align-self:flex-start;transition:color .15s var(--ease),background .15s var(--ease);margin-bottom:14px}.designer-root .lms-app .back-link:hover{color:var(--text);background:var(--paper)}.designer-root .lms-app .course-ctx{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:18px;display:flex;flex-direction:column;gap:12px}.designer-root .lms-app .course-ctx-thumb{position:relative;border-radius:8px;overflow:hidden;aspect-ratio:5/3;background:#0A1A2E}.designer-root .lms-app .course-ctx-thumb canvas{position:absolute;inset:0;width:100%;height:100%;display:block}.designer-root .lms-app .course-ctx-thumb:before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(circle at 92% 10%,rgba(96,165,250,.35) 0,transparent 55%),radial-gradient(circle at 15% 85%,rgba(255,255,255,.04),transparent 55%)}.designer-root .lms-app .course-ctx-tag{position:absolute;top:8px;right:8px;background:rgba(255,255,255,.92);color:var(--ink);font-size:10.5px;font-weight:700;letter-spacing:-.01em;padding:2px 8px;border-radius:6px;z-index:3}.designer-root .lms-app .course-ctx-thumb-logo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;color:#fff;font-weight:800;font-size:22px;letter-spacing:.02em;font-family:Arial,sans-serif;pointer-events:none}.designer-root .lms-app .course-ctx-info{padding:4px 4px 6px}.designer-root .lms-app .course-ctx-label{font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--text-mu);margin-bottom:8px}.designer-root .lms-app .course-ctx-title{font-size:15px;font-weight:700;color:var(--text);line-height:1.4;letter-spacing:-.01em;margin-bottom:12px;word-break:keep-all}.designer-root .lms-app .course-ctx-meta{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-mu);font-weight:500;padding-top:10px;border-top:1px dashed var(--line)}.designer-root .lms-app .course-ctx-meta strong{color:var(--blue);font-weight:700}.designer-root .lms-app .side-label{font-size:11px;font-weight:700;color:var(--text-dim);letter-spacing:.04em;padding:8px 12px 6px;text-transform:uppercase}.designer-root .lms-app .side-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;margin:1px 0;color:var(--text-mu);font-size:14px;font-weight:500;transition:background .15s var(--ease),color .15s var(--ease);cursor:pointer;user-select:none}.designer-root .lms-app .side-link:hover{background:var(--paper);color:var(--text)}.designer-root .lms-app .side-link.active{background:rgba(37,99,235,.08);color:var(--blue);font-weight:700}.designer-root .lms-app .side-link.active .side-ico{color:var(--blue)}.designer-root .lms-app .side-ico{width:18px;height:18px;flex-shrink:0;color:var(--text-mu)}.designer-root .lms-app .side-link .badge{margin-left:auto;font-size:11px;padding:1px 7px;border-radius:999px;background:rgba(37,99,235,.14);color:var(--blue);font-weight:700;line-height:18px;min-width:18px;text-align:center}.designer-root .lms-app .side-link .badge-new{font-size:10px;letter-spacing:.04em}.designer-root .lms-app .side-link.active .badge{background:#fff;color:var(--blue)}.designer-root .lms-app .mat-tag-new{background:var(--blue);color:#fff;font-size:10px;font-weight:800;padding:2px 8px;border-radius:999px;letter-spacing:.04em;line-height:1.4}.designer-root .lms-app .topbar{height:54px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;padding:0 32px;position:sticky;top:var(--gnb-h);z-index:10}.designer-root .lms-app .topbar-crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-mu);min-width:0}.designer-root .lms-app .topbar-crumb a{color:var(--text-mu);transition:color .15s var(--ease)}.designer-root .lms-app .topbar-crumb a:hover{color:var(--text)}.designer-root .lms-app .crumb-sep{color:var(--text-dim);font-size:12px}.designer-root .lms-app .crumb-current{color:var(--text);font-weight:600}.designer-root .lms-app .topbar-right{margin-left:auto;display:flex;align-items:center;gap:8px}.designer-root .lms-app .pill-day{background:var(--paper);border:1px solid var(--line);height:30px;padding:0 12px;border-radius:999px;display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-mu)}.designer-root .lms-app .pill-day strong{color:var(--text);font-weight:600}.designer-root .lms-app .content{padding:32px 40px 80px;max-width:1280px;width:100%;margin:0 auto}.designer-root .lms-app .page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;flex-wrap:wrap}.designer-root .lms-app .page-title{font-size:26px;font-weight:700;letter-spacing:-.02em;margin:0 0 6px;color:var(--text)}.designer-root .lms-app .page-sub{color:var(--text-mu);font-size:14px;margin:0}.designer-root .lms-app .page-actions{display:flex;gap:8px;align-items:center}.designer-root .lms-app .card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-card);padding:24px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}.designer-root .lms-app .card.tight{padding:18px}.designer-root .lms-app .card-h{font-size:15px;font-weight:700;color:var(--text);margin:0 0 12px;letter-spacing:-.01em}.designer-root .lms-app .card-sub{color:var(--text-mu);font-size:13px;margin-top:2px}.designer-root .lms-app .NS_btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;border-radius:999px;font-size:14px;font-weight:500;letter-spacing:-.01em;transition:all .25s var(--ease);white-space:nowrap}.designer-root .lms-app .NS_btn-primary{background:var(--blue);color:#fff}.designer-root .lms-app .NS_btn-primary:hover{background:var(--blue-hover);transform:translateY(-1px)}.designer-root .lms-app .NS_btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line-2)}.designer-root .lms-app .NS_btn-ghost:hover{border-color:var(--text-mu)}.designer-root .lms-app .NS_btn-dark{background:var(--ink);color:#fff}.designer-root .lms-app .NS_btn-dark:hover{background:#152844}.designer-root .lms-app .NS_btn-danger{background:transparent;color:var(--bad);border:1px solid var(--line)}.designer-root .lms-app .NS_btn-danger:hover{border-color:var(--bad);color:var(--bad-deep)}.designer-root .lms-app .NS_btn-sm{height:34px;padding:0 14px;font-size:13px}.designer-root .lms-app .NS_btn-xs{height:28px;padding:0 12px;font-size:12px}.designer-root .lms-app .NS_btn[disabled]{background:var(--paper-3)!important;color:var(--text-dim)!important;cursor:not-allowed;pointer-events:none;border-color:transparent}.designer-root .lms-app .chip{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:999px;font-size:11.5px;font-weight:600;letter-spacing:-.005em}.designer-root .lms-app .chip-ok{background:var(--ok-soft);color:var(--ok-deep)}.designer-root .lms-app .chip-warn{background:rgba(37,99,235,.12);color:var(--blue)}.designer-root .lms-app .chip-bad{background:var(--bad-soft);color:var(--bad-deep)}.designer-root .lms-app .chip-info{background:var(--info-soft);color:var(--info-deep)}.designer-root .lms-app .chip-neutral{background:var(--neutral-soft);color:var(--neutral)}.designer-root .lms-app .seg{display:flex;gap:6px;flex-wrap:wrap;background:transparent}.designer-root .lms-app .seg button{height:34px;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--text-mu);font-size:13px;font-weight:500;transition:all .15s var(--ease)}.designer-root .lms-app .seg button:hover{border-color:var(--line-2);color:var(--text)}.designer-root .lms-app .seg button.on{background:var(--blue);border-color:var(--blue);color:#fff}.designer-root .lms-app .seg-period button{height:auto;padding:8px 14px;display:inline-flex;align-items:center;gap:8px;line-height:1.25}.designer-root .lms-app .seg-period .seg-range{font-size:11px;font-weight:500;color:var(--text-dim);font-variant-numeric:tabular-nums}.designer-root .lms-app .seg-period button:hover .seg-range{color:var(--text-mu)}.designer-root .lms-app .seg-period button.on .seg-range{color:rgba(255,255,255,.78)}@media (max-width:640px){.designer-root .lms-app .seg-period button:not(.on) .seg-range{display:none}}.designer-root .lms-app .tabs{display:inline-flex;background:var(--paper-2);padding:4px;border-radius:999px;gap:2px}.designer-root .lms-app .tabs button{height:32px;padding:0 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.lms-app .NS_input::placeholder{color:var(--text-dim)}.designer-root .lms-app .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}@media (max-width:900px){.designer-root .lms-app .stat-grid{grid-template-columns:repeat(2,1fr)}}.designer-root .lms-app .stat{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px;display:flex;flex-direction:column;gap:6px}.designer-root .lms-app .stat-label{font-size:12px;color:var(--text-mu);font-weight:500}.designer-root .lms-app .stat-value{font-size:28px;font-weight:800;letter-spacing:-.025em;color:var(--text);line-height:1;margin-top:4px}.designer-root .lms-app .stat-meta{font-size:12px;color:var(--text-mu)}.designer-root .lms-app .stat-clickable{cursor:pointer;transition:border-color .15s,background .15s;position:relative}.designer-root .lms-app .stat-clickable:hover{border-color:var(--blue);background:var(--paper)}.designer-root .lms-app .stat-clickable:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.designer-root .lms-app .stat-clickable:after{content:"›";position:absolute;top:14px;right:16px;font-size:18px;color:var(--text-dim);font-weight:600;transition:color .15s,transform .15s}.designer-root .lms-app .stat-clickable:hover:after{color:var(--blue);transform:translateX(2px)}.designer-root .lms-app .att-log-list{display:flex;flex-direction:column;gap:8px}.designer-root .lms-app .att-log-row{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md)}.designer-root .lms-app .att-log-no{flex:0 0 auto;min-width:48px;font-size:13px;font-weight:700;color:var(--blue);letter-spacing:-.01em}.designer-root .lms-app .att-log-date{flex:1 1 auto;font-size:14px;font-weight:600;color:var(--text);font-variant-numeric:tabular-nums}.designer-root .lms-app .att-log-time{flex:0 0 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var(--hover-ring);border-radius:14px;padding:14px 18px;margin-bottom:18px;cursor:pointer;transition:all .15s var(--ease)}.designer-root .lms-app .dash-survey-banner:hover{background:rgba(37,99,235,.1);box-shadow:var(--sh-hover)}.designer-root .lms-app .dash-survey-banner-icon{flex-shrink:0;width:40px;height:40px;border-radius:10px;background:var(--blue);color:#fff;display:grid;place-items:center}.designer-root .lms-app .dash-survey-banner-icon svg{width:20px;height:20px}.designer-root .lms-app .dash-survey-banner-body{flex:1;min-width:0}.designer-root .lms-app .dash-survey-banner-title{font-size:14.5px;font-weight:700;color:var(--text);margin-bottom:2px;letter-spacing:-.01em}.designer-root .lms-app .dash-survey-banner-sub{font-size:12.5px;color:var(--text-mu);line-height:1.5}@media (max-width:560px){.designer-root .lms-app .dash-survey-banner{flex-direction:column;align-items:flex-start;gap:10px}.designer-root .lms-app .dash-survey-banner-icon{display:none}.designer-root .lms-app 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.dash-done-icon{width:48px;height:48px;border-radius:50%;background:rgba(37,99,235,.1);color:var(--blue);display:grid;place-items:center}.designer-root .lms-app .dash-done-icon svg{width:24px;height:24px}.designer-root .lms-app .dash-done-time{font-size:38px;font-weight:800;color:var(--text-mu);font-variant-numeric:tabular-nums;letter-spacing:-.02em;line-height:1}.designer-root .lms-app .dash-done-msg{font-size:14px;font-weight:700;color:var(--blue);margin:0;text-align:center;letter-spacing:-.01em}.designer-root .lms-app .dash-code-inputs{display:flex;gap:10px;margin:0 0 10px;justify-content:center}.designer-root .lms-app .dash-code-inputs input{flex:0 0 auto;width:60px;height:60px;text-align:center;font-size:28px;font-weight:700;background:var(--paper);color:var(--text);border:1.5px solid var(--line);border-radius:10px;padding:0;font-variant-numeric:tabular-nums;transition:all .15s var(--ease)}.designer-root .lms-app .dash-code-inputs input:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(37,99,235,.12)}.designer-root .lms-app .dash-code-help{font-size:12px;color:var(--text-mu);text-align:center;margin:0;line-height:1.5}.designer-root .lms-app .dash-code-error{font-size:12px;color:var(--warn-deep);text-align:center;margin:0;line-height:1.5;font-weight:600;display:none}.designer-root .lms-app .dash-check.is-error .dash-code-help{display:none}.designer-root .lms-app .dash-check.is-error .dash-code-error{display:block;animation:lms-shake .35s var(--ease)}.designer-root .lms-app .dash-check.is-error .dash-code-inputs input{border-color:var(--warn);background:rgba(245,158,11,.05)}.designer-root .lms-app .dash-check-late{flex:1;display:flex;flex-direction:column;gap:12px}.designer-root .lms-app .dash-check-late-inner{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}.designer-root .lms-app .dash-check-late-ico{width:44px;height:44px;border-radius:50%;background:rgba(37,99,235,.1);color:var(--blue);display:grid;place-items:center}.designer-root .lms-app .dash-check-late-ico svg{width:22px;height:22px}.designer-root .lms-app .dash-check-late-msg{margin:0;font-size:16px;font-weight:800;color:var(--blue);text-align:center;letter-spacing:-.01em}@keyframes lms-skel-shimmer{0%{background-position:-200px 0}to{background-position:calc(200px + 100%) 0}}.designer-root .lms-app .lms-skel{display:inline-block;vertical-align:middle;background-color:#eef1f5;background-image:linear-gradient(90deg,#eef1f5,#f6f8fb 60px,#eef1f5 120px);background-size:200px 100%;background-repeat:no-repeat;border-radius:6px;animation:lms-skel-shimmer 1.3s ease-in-out infinite}@media (prefers-reduced-motion:reduce){.designer-root .lms-app .lms-skel{animation:none}}.designer-root .lms-app .calendar-pair--single{grid-template-columns:minmax(0,1fr)!important;max-width:760px;margin:0 auto}.designer-root .lms-app 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rgba(11,21,36,.16);z-index:20}.designer-root .lms-app .chat-row.mine .chat-react-pop{left:auto;right:0;transform:none}.designer-root .lms-app .chat-react-opt{width:30px;height:30px;border-radius:50%;border:none;background:transparent;font-size:17px;cursor:pointer;transition:transform .1s var(--ease),background .12s var(--ease)}.designer-root .lms-app .chat-react-opt:hover{background:var(--paper);transform:scale(1.2)}.designer-root .lms-app .chat-reactions{display:flex;flex-wrap:wrap;gap:4px;margin-top:5px}.designer-root .lms-app .chat-reactions.mine{justify-content:flex-end}.designer-root .lms-app .chat-reaction{display:inline-flex;align-items:center;gap:3px;padding:0;background:transparent;border:none;font-size:13px;cursor:pointer;transition:opacity .12s var(--ease)}.designer-root .lms-app .chat-reaction:hover{opacity:.7}.designer-root .lms-app .chat-reaction-n{font-size:11.5px;font-weight:700;color:var(--text-mu)}.designer-root .lms-app .chat-reaction.mine .chat-reaction-n{color:var(--blue)}.designer-root .lms-app .chat-meta{display:flex;align-items:center;gap:6px;margin:4px 2px 0}.designer-root .lms-app .chat-meta.mine{flex-direction:row-reverse}.designer-root .lms-app .chat-edited,.designer-root .lms-app .chat-time{font-size:11px;color:var(--text-dim)}.designer-root .lms-app .chat-read{font-size:11px;font-weight:700;color:var(--blue)}.designer-root .lms-app .chat-read.pending{color:var(--text-dim);font-weight:500}.designer-root .lms-app .chat-failed{font-size:11px;font-weight:700;color:#dc2626}.designer-root .lms-app .chat-file.clickable{cursor:pointer}.designer-root .lms-app .chat-file.clickable:hover{border-color:var(--blue)}.designer-root .lms-app .chat-rooms-empty{padding:24px 16px;text-align:center;color:var(--text-mu);font-size:13px;line-height:1.5}.designer-root .lms-app .chat-composer{flex-shrink:0;border-top:1px solid var(--line);background:#fff;padding:12px 16px}.designer-root .lms-app 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.chat-input:focus{outline:none;border-color:var(--blue);background:#fff}.designer-root .lms-app .chat-input::placeholder{color:var(--text-dim)}.designer-root .lms-app .chat-send{flex-shrink:0;width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--blue);border:none;color:#fff;cursor:pointer;transition:all .15s var(--ease)}.designer-root .lms-app .chat-send:hover{background:var(--blue-hover)}.designer-root .lms-app .chat-send:disabled{background:var(--paper-3);color:var(--text-dim);cursor:not-allowed}.designer-root .lms-app .chat-readonly{flex-shrink:0;gap:8px;padding:18px 16px;border-top:1px solid var(--line);background:var(--paper);font-weight:500}.designer-root .lms-app .chat-empty,.designer-root .lms-app .chat-readonly{display:flex;align-items:center;justify-content:center;color:var(--text-mu);font-size:13px}.designer-root .lms-app .chat-empty{flex:1;flex-direction:column;text-align:center;gap:6px;line-height:1.6;padding:40px 20px}.designer-root .lms-app .chat-empty-ico{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1px solid var(--line);color:var(--text-dim);margin-bottom:8px}.designer-root .lms-app .chat-panel.is-empty,.designer-root .lms-app .chat-panel.is-empty .chat-msgs{background:var(--paper-3)}.designer-root .lms-app .chat-panel.is-empty .chat-empty{color:var(--text-mu)}.designer-root .lms-app .chat-panel.is-empty .chat-empty-ico{background:var(--paper);border-color:var(--line-2);color:var(--text-mu)}.designer-root .lms-app .chat-new-search{width:100%;height:42px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:var(--paper);font-size:14px;color:var(--text);transition:border-color .2s var(--ease),background .2s var(--ease)}.designer-root .lms-app .chat-new-search:focus{outline:none;border-color:var(--blue);background:#fff}.designer-root .lms-app .chat-new-search::placeholder{color:var(--text-dim)}.designer-root .lms-app .chat-new-section{font-size:11.5px;font-weight:700;color:var(--text-dim);letter-spacing:.03em;text-transform:uppercase;margin:18px 2px 6px}.designer-root .lms-app .chat-new-list{display:flex;flex-direction:column;gap:2px}.designer-root .lms-app .chat-contact{display:flex;align-items:center;gap:12px;padding:9px 10px;border-radius:10px;background:transparent;border:none;cursor:pointer;text-align:left;width:100%;transition:background .15s var(--ease)}.designer-root .lms-app .chat-contact:hover{background:var(--paper)}.designer-root .lms-app .chat-contact-info{display:flex;flex-direction:column;gap:1px;min-width:0}.designer-root .lms-app .chat-contact-name{font-size:14px;font-weight:600;color:var(--text)}.designer-root .lms-app .chat-contact-role{font-size:12px;color:var(--text-mu)}.designer-root .lms-app .chat-new-empty{text-align:center;color:var(--text-mu);font-size:13px;padding:32px 0}@media (max-width:760px){.designer-root .lms-app .chat-wrap{grid-template-columns:1fr;height:calc(100vh - var(--gnb-h) - 150px);min-height:440px}.designer-root .lms-app .chat-wrap .chat-panel,.designer-root .lms-app .chat-wrap.show-panel .chat-rooms{display:none}.designer-root .lms-app .chat-wrap.show-panel .chat-panel{display:flex}.designer-root .lms-app .chat-back{display:inline-flex}.designer-root .lms-app .chat-row{max-width:88%}}