:root{--ink:#182025;--muted:#7c878d;--cyan:#00dcec;--cyan-dark:#008e9b;--cyan-soft:#e7fafd;--line:#e8edef;--paper:#f7f9fa;--white:#fff;font-family:Circe,-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.5}button,input,textarea,select{font:inherit;color:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:var(--cyan-dark);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible{outline:3px solid #00bbc9;outline-offset:3px}input:focus,textarea:focus,select:focus{border-color:#00b6c3;outline:3px solid #00dcec20}h1,h2,p{margin-top:0}h1{font-size:31px;letter-spacing:-1px;margin-bottom:6px}h2{font-size:16px;margin:0}small,.muted{color:var(--muted)}.icon{width:19px;height:19px;flex-shrink:0;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.btn{min-height:42px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;padding:10px 16px;border:1px solid #dfe6e9;background:white;font-size:12px;white-space:nowrap}.btn:hover{background:#f1fafb}.btn.primary{background:var(--cyan);color:#093439;border-color:var(--cyan)}.btn.primary:hover{background:#00cbdc}.btn.compact{min-height:34px;padding:7px 11px;font-size:11px}.btn.link{border:0;background:transparent;color:var(--cyan-dark);padding:6px}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;background:transparent;border:0;border-radius:8px;color:var(--muted)}.icon-btn:hover{background:var(--cyan-soft)}.initial-loading{display:grid;place-items:center;min-height:100vh;color:var(--muted)}.login-layout{display:grid;grid-template-columns:1fr 1fr;min-height:100vh;background:#fff}.login-brand{padding:80px clamp(36px,6vw,110px);background:var(--cyan-soft);position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center}.login-brand img{width:230px;position:absolute;top:50px;left:clamp(36px,6vw,110px)}.login-brand h1{font-size:clamp(32px,4vw,54px);line-height:1.12;max-width:520px;margin-top:80px;z-index:1}.login-brand p{max-width:410px;font-size:16px;line-height:1.8;color:#61767b;z-index:1}.login-orbit{width:500px;height:500px;border:70px solid #00dcec18;border-radius:50%;position:absolute;bottom:-190px;right:-200px}.login-side{display:flex;align-items:center;justify-content:center;padding:50px 28px;position:relative}.login-form{width:100%;max-width:365px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:#809097}.login-form h2{font-size:28px;letter-spacing:-.8px;margin:12px 0 8px}.login-form>p{font-size:13px;color:var(--muted);margin-bottom:30px}.field{display:flex;flex-direction:column;gap:7px;font-size:12px;margin-bottom:18px}input,select,textarea{border:1px solid #dfe6e9;border-radius:7px;background:white;padding:10px 12px;min-height:42px;font-size:12px;max-width:100%}.login-form input{height:49px}.login-form .btn{width:100%;height:49px;margin-top:4px}.login-side footer{position:absolute;bottom:25px;color:#9ba6ac;font-size:11px}.error{color:#b5333c;background:#fff3f3;padding:12px 16px;border:1px solid #ffdde0;border-radius:8px;font-size:12px}.sidebar{width:235px;background:white;border-right:1px solid var(--line);padding:30px 18px 0;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:5}.brand{padding:0 9px}.brand img{width:184px;display:block}.workspace-title{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 7px;display:flex;align-items:center;gap:11px;margin:27px 0 26px;font-size:12px;font-weight:650}.workspace-title small{display:block;font-weight:400;font-size:10px;margin-top:3px}.symbol{background:var(--cyan-soft);color:#038e9e;display:flex;align-items:center;justify-content:center;width:38px;height:40px;border-radius:9px;flex:none}.nav-label{font-size:9px;color:#8d9ba2;font-weight:700;letter-spacing:1.4px;padding:0 13px;margin-bottom:11px}.sidebar nav{display:flex;flex-direction:column;gap:5px}.nav-item{display:flex;align-items:center;gap:10px;padding:12px 13px;border:0;background:transparent;border-radius:8px;width:100%;font-size:12px;text-align:left;color:#6e7b83;min-height:44px}.nav-item.selected{background:var(--cyan-soft);color:#098b98;font-weight:650}.nav-item:hover{background:#f1f9fa}.sidebar-bottom{margin-top:auto;padding-top:30px}.connection{padding:7px 13px;font-size:10px;color:#829199;display:flex;align-items:center;gap:7px}.dot{width:6px;height:6px;border-radius:50%;background:#c9d1d5;display:inline-block}.dot.on{background:#52b98f}.account{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:20px 0;margin-top:15px;font-size:11px;font-weight:600}.avatar{width:32px;height:32px;border-radius:50%;background:#f0f4f5;display:grid;place-items:center;color:#76858d}.account small{display:block;font-size:9px;font-weight:400}.account .icon-btn{margin-left:auto}.main{margin-left:235px;min-width:0}.topbar{height:70px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 36px;background:#ffffffb3;font-size:11px;color:#8a969d}.topbar span{color:#c7cfd3;margin:0 10px}.content{padding:33px 36px;max-width:1800px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading p{font-size:12px;color:#8a979e;margin:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}.stat{background:white;border:1px solid var(--line);border-radius:12px;padding:18px}.stat:first-child{background:#ecfbfd;border-color:#cfedf2}.stat-label{color:#819098;font-size:11px;display:flex;justify-content:space-between}.stat-number{font-size:34px;letter-spacing:-1px;font-weight:600;line-height:1.4;margin:8px 0 5px;color:#283a43}.stat:first-child .stat-number{color:#058a99}.stat small{font-size:10px;color:#94a2aa}.panel{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:20px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 23px}.count{font-size:10px;color:#84959d;background:#f4f7f8;border-radius:5px;padding:3px 8px;margin-left:10px;font-weight:400}.filters{padding:0 23px 18px;display:flex;align-items:end;gap:10px;flex-wrap:wrap}.filters .field{margin:0;gap:5px;font-size:10px;color:#819098}.filters input[type=date]{width:148px}.search{flex:1;min-width:200px}.search input{width:100%;background:#fafcfd}.filters select{min-width:130px;max-width:210px}.presets{display:flex;gap:6px;padding:0 23px 18px;flex-wrap:wrap}.preset{background:#f7f9fa;border:1px solid var(--line);font-size:10px;padding:5px 10px;border-radius:6px;color:#6d8089}.preset:hover{background:var(--cyan-soft)}.table-wrap{overflow:auto}.recordings{width:100%;border-collapse:collapse;min-width:780px;text-align:left}.recordings th{font-size:10px;font-weight:500;color:#899aa3;background:#fafcfd;border-block:1px solid #eff3f5;padding:13px 16px;white-space:nowrap}.recordings td{border-bottom:1px solid #f0f3f5;padding:17px 16px;vertical-align:middle;font-size:11px}.recordings th:first-child,.recordings td:first-child{padding-left:23px;width:40px}.recordings tr:last-child td{border-bottom:none}.recordings .title{font-size:12px;font-weight:600;display:block;color:#364851;max-width:420px;overflow-wrap:anywhere}.recordings small{display:block;font-size:10px;margin-top:4px}.recordings input[type=checkbox]{width:15px;height:15px;min-height:0;accent-color:#00a9b6;margin:0;cursor:pointer}.meeting-row:hover{background:#fcfeff}.name-button{border:0;background:none;text-align:left;padding:0;cursor:pointer}.name-button:hover .title{color:var(--cyan-dark)}.nowrap{white-space:nowrap}.badge{display:inline-flex;font-size:10px;padding:4px 8px;border-radius:5px;background:#edf4f5;color:#6f8e98;white-space:nowrap}.badge.green{background:#edf7ef;color:#4b8d63}.badge.cyan{background:#e7fafd;color:#098b98}.badge.red{background:#fff0f0;color:#b5333c}.file-details td{background:#fafcfd;padding:16px 23px!important}.file-list{display:flex;flex-direction:column;gap:8px}.file-line{display:flex;align-items:center;gap:12px;padding:12px;background:white;border:1px solid var(--line);border-radius:8px}.file-info{flex:1;min-width:0}.file-info strong{font-size:11px;font-weight:500}.file-info small{margin-top:2px}.file-type{background:#e7fafd;color:#008e9b;font-size:9px;font-weight:600;padding:6px;border-radius:5px;min-width:40px;text-align:center}.bulk{display:flex;align-items:center;gap:14px;padding:12px 23px;background:#e7fafd;font-size:12px}.bulk span{flex:1}.empty{padding:60px 24px;text-align:center;color:#819098}.empty .icon{width:36px;height:36px;color:#a8c4ca;margin-bottom:13px}.empty strong{display:block;font-size:15px;color:#526770;margin-bottom:8px}.empty p{font-size:12px;max-width:470px;margin:0 auto 16px}.footer{font-size:10px;color:#98a6ae;display:flex;justify-content:space-between;padding:16px 23px;border-top:1px solid var(--line)}.notice{background:#eefbfc;border:1px solid #d2edf0;border-radius:8px;color:#4b7d85;font-size:12px;padding:13px 16px;margin-bottom:20px;display:flex;gap:10px;align-items:center}.notice .btn{margin-left:auto}.settings-body{padding:0 23px 23px}.settings-body p{font-size:12px;max-width:700px;color:#7c878d}.settings-body .field{max-width:650px}.settings-body textarea{width:100%;min-height:130px;resize:vertical}.settings-body input[type=file]{background:#fafcfd;max-width:100%}.settings-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.settings-result{margin-top:15px;font-size:12px;overflow-wrap:anywhere}.transfer-list{padding:0 23px}.transfer{padding:20px 0;border-top:1px solid var(--line);display:flex;gap:15px;align-items:center}.transfer-body{flex:1;min-width:0}.transfer-name{font-size:12px;font-weight:600;overflow-wrap:anywhere;margin-bottom:8px}.transfer-meta{font-size:10px;color:#8a979e;display:flex;gap:15px;align-items:center}.transfer-error{color:#b5333c;font-size:11px;margin-top:8px}progress{display:block;width:100%;height:7px;border:0;border-radius:5px;margin:10px 0;accent-color:#00b9c7;background:#edf3f5}progress::-webkit-progress-bar{background:#edf3f5;border-radius:5px}progress::-webkit-progress-value{background:#00b9c7;border-radius:5px}#toast{position:fixed;bottom:24px;right:24px;max-width:420px;background:#233b44;color:#fff;padding:15px 21px;border-radius:9px;box-shadow:0 10px 35px #14292f20;z-index:30;font-size:13px}#toast.error-toast{background:#9e3038}.page-footer{font-size:10px;color:#a0acb3;margin-top:26px}.mobile-brand{display:none}.loading-line{padding:14px 23px;color:#288f99;background:#effcfd;font-size:12px}.spin{animation:spin 1.2s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}[hidden]{display:none!important}@media(max-width:1100px){.sidebar{width:205px}.brand img{width:160px}.main{margin-left:205px}.content{padding:25px 22px}.topbar{padding:0 22px}.stats{gap:10px}.stat{padding:14px}.stat-number{font-size:28px}.page-heading{align-items:flex-start}}@media(max-width:760px){.sidebar{position:static;width:auto;padding:16px;display:block;border-right:0;border-bottom:1px solid var(--line)}.brand,.workspace-title,.nav-label,.sidebar-bottom{display:none}.sidebar nav{flex-direction:row}.nav-item{justify-content:center;padding:10px;font-size:11px}.main{margin-left:0}.topbar{height:50px;padding:0 18px}.mobile-brand{display:block;font-weight:700;color:#182025}.breadcrumb{display:none}.content{padding:24px 16px}.page-heading{gap:12px;flex-wrap:wrap}.page-heading h1{font-size:27px}.stats{grid-template-columns:1fr 1fr}.filters,.presets{padding-inline:16px}.panel-heading{padding:18px 16px}.filters .field{flex:1;min-width:125px}.filters input,.filters select{width:100%;max-width:none}.search{flex-basis:100%!important}.notice{align-items:flex-start;flex-wrap:wrap}.notice .btn{margin-left:0}.login-layout{grid-template-columns:1fr}.login-brand{min-height:240px;padding:35px 28px}.login-brand img{width:145px;top:25px;left:28px}.login-brand h1{font-size:30px;margin-top:80px;max-width:340px}.login-brand p{font-size:13px;margin-bottom:0}.login-side{padding:40px 28px 65px}.login-orbit{width:330px;height:330px;bottom:-200px}.transfer{flex-wrap:wrap}.transfer-list{padding:0 16px}.settings-body{padding:0 16px 20px}#toast{left:16px;right:16px;bottom:16px;max-width:none}.topbar .today{font-size:10px}}

.brand-lockup{display:flex;align-items:center;gap:7px;width:100%;color:#182025}.brand-symbol{display:block;width:86px;height:86px;flex:none;overflow:visible}.brand-gear{fill:#dbecef;stroke:#7899a3;stroke-width:1.3}.brand-wordmark{display:flex;flex-direction:column;gap:1px;white-space:nowrap}.brand-wordmark strong{font-size:21px;font-weight:750;letter-spacing:-.8px;line-height:1.2}.brand-wordmark small{font-size:12px;font-weight:400;letter-spacing:-.25px;line-height:1.4;color:#182025}.brand{padding:0}.login-brand>.brand-lockup{position:absolute;top:45px;left:clamp(36px,6vw,110px);width:260px}.login-brand .brand-symbol{width:100px;height:100px}.login-brand .brand-wordmark strong{font-size:28px}.login-brand .brand-wordmark small{font-size:16px}@media(max-width:1100px){.sidebar .brand-symbol{width:73px;height:73px}.sidebar .brand-wordmark strong{font-size:19px}.sidebar .brand-wordmark small{font-size:11px}}@media(max-width:760px){.login-brand>.brand-lockup{top:25px;left:28px;width:200px}.login-brand .brand-symbol{width:64px;height:64px}.login-brand .brand-wordmark strong{font-size:23px}.login-brand .brand-wordmark small{font-size:12px}}

.google-login{width:100%;height:48px!important;border-color:#b7c1c7;background:white;color:#263b44;margin-top:0!important;font-size:14px!important;font-weight:500}.google-login:hover{text-decoration:none;background:#f4f9fa}.google-login img{width:20px;height:20px;position:static}.google-login-hint{text-align:center;color:#819098;font-size:11px;margin:10px 0 25px}.backup-login{border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.backup-login summary{cursor:pointer;font-size:12px;color:#657a84;list-style-position:inside}.backup-login[open] summary{margin-bottom:20px}.login-form .error{margin-block:14px}.account-identity{min-width:0;flex:1}.account-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px}.account .icon-btn{flex-shrink:0}

.mobile-logout{display:none}@media(max-width:760px){.mobile-logout{display:inline-flex}.topbar .today{margin-left:auto;margin-right:8px}}

.lesson-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,1fr);gap:24px;align-items:start}.lesson-form{padding:26px}.lesson-form fieldset{border:0;padding:0;margin:0;display:grid;gap:22px;min-width:0}.lesson-form .field{width:100%}.lesson-form .field small{font-size:12px;color:var(--muted,#6d7786);margin-top:6px}.lesson-form .btn{justify-self:start}.lesson-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.lesson-settings{padding:26px}.lesson-settings h2{margin:0 0 20px;font-size:19px}.lesson-host{font-size:13px;line-height:1.9;overflow-wrap:anywhere;color:#687785}.lesson-host strong{color:#23323e;font-weight:500}.lesson-settings dl{margin:20px 0}.lesson-settings dl>div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid #edf0f2;font-size:13px}.lesson-settings dt{color:#687785}.lesson-settings dd{margin:0;text-align:right;font-weight:500}.lesson-card{padding:24px;border-bottom:1px solid #e8edf1}.lesson-card h3{margin:8px 0 0;font-size:18px}.lesson-card>p{font-size:14px;color:#667582}.lesson-card-heading{display:flex;justify-content:space-between;gap:20px;align-items:start}.lesson-success{border:1px solid #b4e7df;border-radius:16px;background:#f6fffc;margin-top:24px}.lesson-url{display:block;overflow-wrap:anywhere;color:#007d8d;font-size:14px;line-height:1.7}.lesson-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:18px}.lesson-actions small{color:#6d7786;overflow-wrap:anywhere}.lesson-invitation{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.7 inherit}.lesson-card details{margin-top:18px;font-size:13px}.lesson-card summary{cursor:pointer}.lesson-history{margin-top:28px}.lesson-form input{width:100%;box-sizing:border-box}.sidebar nav{overflow:auto}@media(max-width:1000px){.lesson-layout{grid-template-columns:1fr}.lesson-settings dl{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}}@media(max-width:600px){.lesson-fields{grid-template-columns:1fr}.lesson-form,.lesson-settings,.lesson-card{padding:20px}.lesson-settings dl{display:block}.lesson-card-heading{flex-direction:column;gap:12px}}
.lesson-edit-form,.lesson-cancel-confirm{padding:20px;margin-top:20px;border:1px solid #dce5e9;border-radius:12px;background:#fff}.lesson-edit-form fieldset{border:0;padding:0;margin:0;display:grid;gap:18px;min-width:0}.lesson-edit-form h4{margin:0;font-size:16px}.lesson-edit-form p,.lesson-cancel-confirm p{font-size:13px;line-height:1.7;color:#657582}.lesson-edit-form input{width:100%;box-sizing:border-box}.lesson-cancel-confirm{border-color:#efc8c8;background:#fffafa}.btn.danger-outline{color:#a82c37;border-color:#e4bbc0}.lesson-cancelled{background:#f8f9fa}.lesson-cancelled h3{color:#67737c}.lesson-edit-form .lesson-actions{margin-top:0}