:root{color-scheme:dark;--bg:#0b1120;--panel:#111827;--panel2:#172033;--line:#263247;--text:#f8fafc;--muted:#94a3b8;--accent:#ffb454;--accent2:#ff8b5e;--ok:#51d49a;--danger:#ff7474;--shadow:0 24px 70px rgba(0,0,0,.42);font-family:Inter,Pretendard,"Noto Sans KR",system-ui,sans-serif}
*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden;background:radial-gradient(circle at 85% 5%,#1f2d48 0,transparent 32%),var(--bg);color:var(--text)}button,input,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.eyebrow{margin:0;color:var(--accent);font-size:.69rem;letter-spacing:.18em;font-weight:800}.muted{color:var(--muted);line-height:1.65}.login-view{height:100%;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,100%);padding:42px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(145deg,rgba(23,32,51,.97),rgba(13,20,35,.97));box-shadow:var(--shadow)}.brand-mark{width:56px;height:56px;display:grid;place-items:center;border-radius:19px;background:linear-gradient(145deg,var(--accent),var(--accent2));color:#2b1604;font-size:1.45rem;font-weight:950;box-shadow:0 10px 34px rgba(255,155,80,.24)}.brand-mark.small{width:38px;height:38px;border-radius:13px;font-size:1rem}.login-card .eyebrow{margin-top:28px}.login-card h1{font-size:2.25rem;margin:8px 0 4px}.login-card label{display:block;margin:28px 0 9px;font-weight:750}.login-card input,.search-box,.composer textarea{border:1px solid var(--line);background:#0d1525;color:var(--text);outline:none}.login-card input{width:100%;padding:15px;border-radius:13px}.login-card input:focus,.search-box:focus-within,.composer textarea:focus{border-color:var(--accent)}.primary,.secondary,.ghost{border:0;border-radius:13px;padding:14px 18px;font-weight:800}.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#2d1805}.secondary{background:#24324a;color:var(--text)}.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}.wide{width:100%;margin-top:14px}.error-text{min-height:22px;color:var(--danger);font-size:.88rem}.security-note,.settings-note{color:#73829a;font-size:.78rem;line-height:1.55}.app-shell{height:100%;display:grid;grid-template-columns:330px minmax(0,1fr) 320px;grid-template-rows:70px minmax(0,1fr);grid-template-areas:"top top top" "rooms chat settings"}.topbar{grid-area:top;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid var(--line);background:rgba(11,17,32,.88);backdrop-filter:blur(18px);z-index:15}.brand-row{display:flex;align-items:center;gap:12px}.brand-row div{display:flex;flex-direction:column}.brand-row strong{font-size:.98rem}.brand-row span:not(.brand-mark){font-size:.6rem;letter-spacing:.15em;color:var(--muted)}.top-actions{display:flex;align-items:center;gap:10px}.icon-button,.text-button{border:0;background:transparent;color:var(--text)}.icon-button{width:40px;height:40px;border-radius:12px;font-size:1.2rem}.icon-button:hover{background:#1e293b}.text-button{color:var(--accent);font-size:.8rem;font-weight:800}.status-pill{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#151f31;border-radius:999px;padding:8px 12px;font-size:.75rem;font-weight:750}.status-pill:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--muted)}.status-pill.online:before{background:var(--ok);box-shadow:0 0 12px var(--ok)}.status-pill.error:before{background:var(--danger)}.rooms-panel,.settings-panel{min-height:0;background:rgba(17,24,39,.95)}.rooms-panel{grid-area:rooms;border-right:1px solid var(--line);padding:20px 14px}.settings-panel{grid-area:settings;border-left:1px solid var(--line);padding:20px}.panel-heading{display:flex;align-items:center;justify-content:space-between;padding:2px 8px 16px}.panel-heading h2{margin:4px 0 0;font-size:1.35rem}.search-box{display:flex;align-items:center;gap:8px;border-radius:12px;padding:11px 13px;margin:0 6px 12px}.search-box input{width:100%;border:0;outline:0;background:transparent;color:var(--text)}.rooms-list{height:calc(100% - 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@media(max-width:1100px){.app-shell{grid-template-columns:300px minmax(0,1fr);grid-template-areas:"top top" "rooms chat"}.settings-panel{position:fixed;right:0;top:70px;bottom:0;width:min(360px,92vw);z-index:22;transform:translateX(102%);transition:.22s;box-shadow:var(--shadow)}.settings-panel.open{transform:none}}
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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.system-event{align-self:center;display:flex;align-items:center;gap:8px;max-width:90%;padding:7px 11px;border:1px solid #2b3950;border-radius:999px;background:rgba(24,35,56,.78);color:#9aa9bd;font-size:.7rem;text-align:center}.system-event time{color:#68778e;font-size:.62rem;white-space:nowrap}
.kakao-login-card{margin:14px 0;border:1px solid var(--line);border-radius:17px;padding:16px;background:#151f31}.kakao-login-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.kakao-login-heading h3{margin:4px 0 0;font-size:.95rem}.mini-badge{padding:5px 8px;border-radius:999px;background:#263247;color:var(--muted);font-size:.65rem;font-weight:800;white-space:nowrap}.mini-badge.ok{background:rgba(81,212,154,.14);color:var(--ok)}.mini-badge.warn{background:rgba(255,116,116,.13);color:var(--danger)}.kakao-auth-description{margin:12px 0;color:var(--muted);font-size:.75rem;line-height:1.5}.kakao-login-card label{display:block;margin:12px 0 6px;color:#cbd5e1;font-size:.72rem;font-weight:750}.kakao-login-card input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:11px;background:#0d1525;color:var(--text);outline:none}.kakao-login-card input:focus{border-color:var(--accent)}.kakao-login-card button:disabled{opacity:.55;cursor:not-allowed}.passcode-box{margin:12px 0;padding:14px;border:1px solid rgba(255,180,84,.4);border-radius:13px;background:rgba(255,180,84,.08);text-align:center}.passcode-box span{display:block;color:var(--muted);font-size:.68rem}.passcode-box strong{display:block;margin:8px 0;color:var(--accent);font-size:2rem;letter-spacing:.16em}.passcode-box p,.device-choice p{margin:0;color:#b7c2d2;font-size:.71rem;line-height:1.5}.device-choice{margin:12px 0;padding:12px;border:1px solid rgba(255,116,116,.3);border-radius:13px;background:rgba(255,116,116,.06)}
.bot-feature-menu{border:1px solid #33445f;border-radius:19px;padding:15px;background:linear-gradient(145deg,#172338,#101a2b);box-shadow:0 12px 30px rgba(0,0,0,.16)}.bot-feature-heading,.bot-feature-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.bot-feature-heading{padding:2px 2px 13px}.bot-feature-heading strong{font-size:1rem}.bot-feature-heading p,.bot-feature-row p{margin:5px 0 0;color:var(--muted);font-size:.72rem;line-height:1.45}.bot-feature-row{padding:14px 2px;border-top:1px solid #26354d}.bot-feature-row.master strong{color:var(--accent)}.bot-feature-row>div{min-width:0}.bot-feature-row p{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}.bot-room-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:4px}.bot-room-actions .compact{padding:10px 8px;font-size:.73rem}.bot-room-actions button:disabled{opacity:.4;cursor:not-allowed}.bot-feature-summary{margin:12px 2px 0;color:#8fa1bd;font-size:.7rem}.toggle input:disabled+span{opacity:.38;cursor:not-allowed}
.admin-password-card{margin:14px 0;border:1px solid var(--line);border-radius:17px;padding:16px;background:#111c2f}.admin-password-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.admin-password-heading h3{margin:4px 0 0;font-size:.95rem}.admin-password-card>p{color:var(--muted);font-size:.72rem;line-height:1.5}.admin-password-card label{display:block;margin:11px 0 6px;color:#cbd5e1;font-size:.72rem;font-weight:750}.admin-password-card input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:11px;background:#0d1525;color:var(--text);outline:none}.admin-password-card input:focus{border-color:var(--accent)}.admin-password-card .password-rule{margin:9px 1px;color:#7f90aa;font-size:.68rem}.admin-password-card button:disabled{opacity:.5;cursor:not-allowed}
.password-field{position:relative}.password-field>input{width:100%;padding-right:64px}.password-visibility{position:absolute;right:8px;top:50%;transform:translateY(-50%);min-width:44px;padding:6px 8px;border:0;border-radius:8px;background:#24324a;color:#dbe6f5;font-size:.72rem;font-weight:800}.password-visibility:hover,.password-visibility:focus-visible{background:#334767;outline:2px solid var(--accent);outline-offset:1px}.password-visibility[aria-pressed="true"]{background:#3c526f;color:#fff}
.send-feature-menu{margin-top:14px;border-color:#3b4d69}.send-feature-menu .bot-feature-row.master strong{color:#7dd3fc}.conversation-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}