:root{font-family:"Segoe UI","Malgun Gothic",sans-serif;color:#172238;background:#f5f7fb;font-size:16px;--blue:#315fe9;--line:#e3e8f0;--muted:#69768b;--green:#08794f;--red:#bc334c}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer;border:1px solid var(--line);border-radius:8px;background:white;padding:10px 15px;color:#263753;font-size:.875rem;font-weight:600}button:hover{background:#f1f5ff;border-color:#bdccec}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--blue);color:white;border-color:var(--blue)}.primary:hover{background:#214cd0;color:white}.danger{color:var(--red)}input,select,textarea{padding:11px 12px;border:1px solid #cfd8e5;border-radius:8px;background:white;color:#172238;width:100%}textarea{resize:vertical;min-height:85px}label{display:block;font-size:.875rem;font-weight:600;margin:16px 0 7px}a{color:var(--blue);text-decoration:none}h1,h2,h3,p{margin:0}h1{font-size:1.9rem;letter-spacing:-.04em}h2{font-size:1.15rem}h3{font-size:1rem}.muted{color:var(--muted);font-size:.875rem;line-height:1.6}.shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}.sidebar{background:#111e35;color:#d7dfed;position:sticky;top:0;height:100vh;padding:30px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;color:white;font-size:1.45rem;font-weight:700;letter-spacing:-.03em}.brand img{width:36px;height:36px}.sidebar .caption{color:#92a4c0;font-size:.8rem;letter-spacing:.08em;margin:40px 12px 14px}.nav{border:0;background:transparent;color:#bac8df;width:100%;text-align:left;display:flex;justify-content:space-between;margin:3px 0;padding:13px}.nav.active,.nav:hover{color:white;background:#243651}.folder-list{overflow:auto}.side-bottom{margin-top:auto;padding-top:32px}.identity{padding:12px;border-top:1px solid #2a3a53;display:flex;align-items:center;gap:10px}.avatar{display:grid;place-items:center;background:#dce6ff;color:#2544a0;border-radius:50%;width:35px;height:35px;font-weight:700;flex-shrink:0}.workspace{min-width:0}.topbar{padding:18px 36px;display:flex;justify-content:space-between;align-items:center;background:#fff;border-bottom:1px solid var(--line);gap:15px}.connection{font-size:.875rem;color:var(--muted)}.connection.online{color:var(--green)}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.main{padding:36px;max-width:1700px;margin:auto}.heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:26px}.heading p{margin-top:9px}.eyebrow{font-size:.75rem;letter-spacing:.12em;color:var(--blue);font-weight:700;margin-bottom:9px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:26px}.stat{background:white;border:1px solid var(--line);border-radius:12px;padding:20px 24px;display:flex;align-items:center;justify-content:space-between}.stat strong{font-size:2rem;font-weight:650}.stat .muted{display:block;margin-bottom:5px}.stat-icon{font-size:1.3rem;padding:12px 16px;background:#edf2ff;border-radius:12px;color:var(--blue)}.card{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden}.card-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:center;justify-content:space-between}.search{max-width:280px;padding:9px 12px;font-size:.875rem}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th{background:#f9fafd;color:#637188;font-size:.8rem;text-align:left;font-weight:600;padding:14px 22px}td{border-top:1px solid #edf0f5;padding:19px 22px;font-size:.875rem}tr:hover td{background:#fafcff}.file{display:flex;align-items:center;gap:13px}.file-icon{width:38px;height:44px;display:grid;place-items:center;border:1px solid #d8e4fb;border-radius:7px;background:#edf3ff;color:#2c62bd;font-weight:800;font-size:.8rem;flex-shrink:0}.file-icon.xlsx{color:#177752;background:#eaf7f0;border-color:#ceebdb}.file-icon.pptx{color:#bc5c32;background:#fff1e9;border-color:#f8dccd}.file-title{font-weight:650;color:#1d2c47;background:none;border:none;padding:0;text-align:left;font-size:.925rem}.file-title:hover{background:none;color:var(--blue)}.file-sub{font-size:.75rem;color:var(--muted);margin-top:5px}.badge{font-size:.75rem;display:inline-block;padding:5px 9px;border-radius:5px;background:#f0f3f8;color:#596b83;white-space:nowrap}.badge.blue{background:#edf2ff;color:#2854ce}.badge.green{background:#e8f7ef;color:#14754f}.badge.amber{background:#fff3da;color:#94620a}.badge.red{background:#fff0f2;color:#ab354a}.empty{padding:65px 25px;text-align:center}.empty h2{margin-bottom:12px}.empty .primary{margin-top:24px}.empty-symbol{font-size:2rem;color:#879ac2;margin-bottom:18px}.banner{padding:16px 20px;border:1px solid #dbe5fb;background:#f0f5ff;border-radius:9px;font-size:.875rem;line-height:1.65;margin-bottom:20px}.banner.warning{background:#fff8e9;border-color:#f1dfb7;color:#796026}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px}.detail-left{min-width:0}.tabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin-bottom:20px}.tab{border:0;border-radius:0;background:none;padding:13px 2px;color:var(--muted)}.tab.active{color:var(--blue);box-shadow:inset 0 -2px var(--blue)}.compare-select{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin-bottom:18px}.compare-select label{margin:0 0 5px;color:var(--muted)}.compare-select select{width:160px;font-size:.875rem}.counts{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.change{border:1px solid var(--line);border-radius:9px;margin-bottom:12px;overflow:hidden}.change-title{background:#fafbfe;padding:11px 15px;font-size:.875rem;display:flex;gap:10px;align-items:center}.change-values{display:grid;grid-template-columns:1fr 1fr}.change-values>div{padding:15px;min-width:0}.change-values>div+div{border-left:1px solid var(--line)}.change-values pre{font-family:inherit;font-size:.875rem;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0 0}.old{background:#fff6f7}.new{background:#f0faf5}.small-label{color:var(--muted);font-size:.75rem}.aside-card{padding:20px;border:1px solid var(--line);background:white;border-radius:12px;margin-bottom:18px}.aside-card h2{margin-bottom:15px}.aside-card .toolbar{margin-top:14px}.messages{max-height:380px;min-height:100px;overflow:auto;margin-bottom:14px}.message{padding:12px 0;border-bottom:1px solid #edf0f5;overflow-wrap:anywhere}.message strong{font-size:.8rem}.message p{font-size:.875rem;line-height:1.6;margin-top:5px;white-space:pre-wrap}.message.system{color:#667993}.message time{font-size:.7rem;color:#8290a4;margin-left:8px}.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:white}.auth-story{background:#111e35;color:white;display:flex;flex-direction:column;justify-content:center;padding:10vw 7vw}.auth-story h1{font-size:2.5rem;line-height:1.45;margin:65px 0 25px}.auth-story p{color:#a7b9d3;line-height:1.9;max-width:380px}.auth-form{align-self:center;max-width:420px;margin:60px auto;padding:25px;width:100%}.auth-form h2{font-size:1.6rem;margin-bottom:12px}.auth-form button{width:100%;margin-top:24px}.auth-mark{margin-top:70px;color:#7d91af;font-size:.8rem}.form-error{color:var(--red);font-size:.875rem;margin-top:15px;line-height:1.6}dialog{border:1px solid var(--line);border-radius:14px;padding:26px;width:min(600px,calc(100vw - 30px));box-shadow:0 20px 80px #12253c30;max-height:85vh;overflow:auto}dialog::backdrop{background:#11223b66;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dialog-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.dialog-head button{border:0;padding:5px 10px}.permission-row{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.permission-row select{max-width:150px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#172b46;color:white;padding:14px 22px;border-radius:10px;box-shadow:0 8px 30px #13213930;z-index:100;max-width:90vw;display:none;font-size:.875rem}.loading{padding:80px;text-align:center}.notifications{padding:14px 0;border-bottom:1px solid var(--line)}.notifications p{font-size:.9rem;line-height:1.6;margin-bottom:8px}.full{width:100%}.help-list{font-size:.875rem;line-height:1.9;padding-left:20px}.queue-row{font-size:.875rem;padding:8px 0;display:flex;justify-content:space-between;gap:8px}.inline-error{padding:18px;color:var(--red)}
@media(min-width:1600px){.main{padding:44px 52px}}@media(max-width:1150px){.shell{grid-template-columns:200px 1fr}.main{padding:25px}.detail-layout{grid-template-columns:minmax(0,1fr)}.detail-aside{display:grid;grid-template-columns:1fr 1fr;gap:18px}.topbar{padding:18px 25px}.stat{padding:16px}.stat-icon{display:none}}@media(max-width:760px){.shell{display:block}.sidebar{position:static;height:auto;padding:18px}.sidebar .caption,.side-bottom,.sidebar .brand{display:none}.folder-list{display:flex;overflow:auto}.nav{width:auto;min-width:max-content}.sidebar> .nav{display:inline-flex}.main{padding:20px 14px}.topbar{padding:14px;flex-wrap:wrap}.heading{align-items:flex-start;flex-direction:column}h1{font-size:1.6rem}.stats{gap:8px}.stat{padding:12px}.stat strong{font-size:1.5rem}.stat .muted{font-size:.75rem}.detail-aside{display:block}.change-values{grid-template-columns:1fr}.change-values>div+div{border-left:0;border-top:1px solid var(--line)}.auth{display:block}.auth-story{padding:30px}.auth-story h1{font-size:1.6rem;margin:22px 0 12px}.auth-story p,.auth-mark{display:none}.auth-form{margin:20px auto}.card-head{flex-wrap:wrap}.search{max-width:none}.compare-select select{width:130px}}

.home-link{display:inline-flex;align-items:center;padding:10px 15px;border-radius:8px;font-size:.875rem;font-weight:600}.home-link:hover{background:#214cd0;color:white}

.inline-check{width:auto;margin-right:8px}#pairing p{margin:10px 0}

.list-filters{display:grid;grid-template-columns:repeat(3,minmax(120px,1fr)) auto;gap:12px;padding:16px 22px;border-bottom:1px solid var(--line);align-items:end;background:#fafbfe}.list-filters label{margin:0 0 6px;color:var(--muted);font-size:.75rem}.list-filters select{font-size:.875rem;padding:9px 10px}.filter-summary{grid-column:1/-1}.list-filters button{min-height:39px}@media(max-width:760px){.list-filters{grid-template-columns:1fr 1fr;padding:14px;gap:10px}}

.message-shortcuts{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.message-shortcuts button{padding:7px 9px;font-size:.75rem}.notification-title{display:block;font-size:.875rem;margin:8px 0;overflow-wrap:anywhere}#message-form button{margin-top:9px}

/* Login and first-admin registration */
.auth{min-height:100vh;min-height:100svh;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(440px,.92fr);background:#f8f9fc}
.auth-story{position:relative;isolation:isolate;overflow:hidden;display:block;min-height:100vh;min-height:100svh;padding:0;background:#08162e;color:#fff}
.auth-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:56% center;z-index:-2}
.auth-story-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,17,39,.92) 0%,rgba(7,23,49,.78) 33%,rgba(9,29,58,.27) 72%),linear-gradient(0deg,rgba(5,17,39,.7),transparent 22%,transparent 78%,rgba(5,17,39,.27))}
.auth-story-inner{min-height:100%;min-height:100svh;display:flex;flex-direction:column;padding:48px clamp(38px,6vw,96px) 42px}
.auth-story .brand{font-size:1.5rem;letter-spacing:-.05em;width:max-content}
.auth-story .brand img{width:39px;height:39px}
.auth-story-copy{margin:auto 0;max-width:500px;padding:64px 0 70px}
.auth-kicker{display:flex;align-items:center;gap:9px;font-size:.69rem;font-weight:750;letter-spacing:.19em;color:#b9d5ff}
.auth-kicker-dot{display:block;width:7px;height:7px;border-radius:50%;background:#65d8e9;box-shadow:0 0 14px #64d8e9}
.auth-story h1{font-size:clamp(2.65rem,4.05vw,4.35rem);line-height:1.23;letter-spacing:-.065em;margin:25px 0 24px;font-weight:760}
.auth-story h1 span{color:#a9d6ff}
.auth-story p{font-size:1rem;color:#c8d7eb;line-height:1.9;max-width:370px}
.auth-story-foot{display:flex;gap:30px;padding-top:20px;border-top:1px solid rgba(225,237,255,.28);width:max-content;max-width:100%;color:#cfdef2;font-size:.77rem;letter-spacing:.02em}
.auth-form-panel{min-width:0;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;padding:43px clamp(36px,6vw,92px) 37px;background:linear-gradient(140deg,#fff 45%,#f7f9fd 100%)}
.auth-form{align-self:stretch;max-width:430px;width:100%;margin:auto;padding:0}
.auth-form-top{display:flex;justify-content:space-between;align-items:center;gap:12px;white-space:nowrap;margin-bottom:clamp(62px,11vh,112px)}
.auth-welcome{font-size:.7rem;letter-spacing:.18em;color:#4d65a0;font-weight:800}
.auth-secure{font-size:.74rem;color:#73839b}
.auth-form-heading{margin-bottom:35px}
.auth-form-heading .eyebrow{font-size:.73rem;letter-spacing:.16em;margin-bottom:14px}
.auth-form h2{font-size:clamp(2rem,2.75vw,2.65rem);line-height:1.25;letter-spacing:-.055em;margin:0 0 14px;color:#16233b}
.auth-form .muted{font-size:.91rem;color:#718098}
.auth-form label{font-size:.81rem;margin:19px 0 9px;color:#33425d}
.auth-form input{height:50px;border-color:#dce3ee;border-radius:10px;background:#fff;padding:12px 15px;box-shadow:0 1px 2px rgba(30,54,94,.035)}
.auth-form input:hover{border-color:#b6c7e3}
.auth-form input:focus-visible{border-color:#315fe9;outline:3px solid rgba(49,95,233,.16);outline-offset:1px}
.auth-form button.primary{min-height:52px;margin-top:29px;border-radius:10px;display:flex;align-items:center;justify-content:center;gap:13px;font-size:.92rem;box-shadow:0 9px 20px rgba(49,95,233,.18)}
.auth-form button.primary span{font-size:1.25rem;line-height:1;font-weight:400}
.auth-form-note{margin-top:23px;font-size:.76rem;color:#8290a3;text-align:center}
.auth-panel-foot{align-self:flex-start;color:#8591a4;font-size:.72rem;display:flex;gap:15px}
.auth-panel-foot span{color:#a5afbd}
.auth-story .auth-art{z-index:0}
.auth-story .auth-story-shade{z-index:1}
.auth-story .auth-story-inner{position:relative;z-index:2}
@media(max-width:900px){.auth{grid-template-columns:minmax(0,.9fr) minmax(390px,1.1fr)}.auth-story-inner{padding:37px 36px}.auth-story h1{font-size:clamp(2.3rem,4.5vw,3.3rem)}.auth-story-foot{gap:17px}.auth-form-panel{padding:36px 45px}}
@media(max-width:760px){.auth{display:block;background:#fff}.auth-story{min-height:245px;height:245px}.auth-art{object-position:62% 48%}.auth-story-shade{background:linear-gradient(90deg,rgba(5,17,39,.93),rgba(7,23,49,.54) 73%)}.auth-story-inner{min-height:245px;padding:23px 26px 25px}.auth-story .brand{font-size:1.26rem}.auth-story .brand img{width:31px;height:31px}.auth-story-copy{padding:0;margin:auto 0 0}.auth-kicker{font-size:.57rem}.auth-story h1{font-size:1.85rem;line-height:1.28;margin:10px 0 0}.auth-story p,.auth-story-foot{display:none}.auth-form-panel{min-height:calc(100svh - 245px);padding:28px 26px 24px}.auth-form{max-width:430px}.auth-form-top{margin-bottom:41px}.auth-form-heading{margin-bottom:25px}.auth-form h2{font-size:2rem}.auth-panel-foot{margin-top:44px}.auth-form-note{margin-bottom:0}}
@media(max-width:390px){.auth-form-top{white-space:normal}.auth-secure{display:none}.auth-story h1{font-size:1.68rem}.auth-form-panel{padding-inline:21px}}