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button.active{background:color-mix(in srgb, var(--surface) 88%, var(--green));border-color:#2c7a6e7a;box-shadow:inset 0 0 0 1px #2c7a6e1f}.absence-duration button.active strong{color:var(--green-text)}.absence-range{grid-template-columns:1fr auto 1fr;align-items:end;gap:7px;display:grid}.absence-range>span{color:var(--muted);padding-bottom:11px;font-size:14px}.absence-list{border-top:1px solid var(--line);gap:7px;margin-top:17px;padding-top:13px;display:grid}.absence-list>div{border:1px solid var(--line);background:var(--surface-soft);border-radius:11px;grid-template-columns:34px minmax(0,1fr) 27px;align-items:center;gap:9px;min-height:54px;padding:8px;display:grid}.absence-list>div>span{color:#fff;background:linear-gradient(145deg, #ad5142, var(--orange));border-radius:10px;place-items:center;width:32px;height:32px;font-size:14px;font-weight:900;display:grid}.absence-list>div>div{gap:2px;min-width:0;display:grid}.absence-list strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.absence-list small{color:var(--muted);font-size:14px}.absence-list em{width:max-content;color:var(--warning-text);background:var(--warning-bg);border-radius:5px;padding:2px 5px;font-size:14px;font-style:normal;font-weight:800}.absence-list>div>button{border:1px solid var(--line);width:25px;height:25px;color:var(--danger-text);background:var(--surface);border-radius:8px;padding:0}.absence-list .absence-list-empty{grid-template-columns:34px 1fr}.absence-list .absence-list-empty>span{background:linear-gradient(145deg, var(--green), var(--navy))}.coverage-header{align-items:center}.coverage-header .secondary{min-width:165px;font-size:14px;font-weight:800}.coverage-list{gap:7px;display:grid}.coverage-row{border:1px solid var(--line);background:var(--surface-soft);border-radius:13px;grid-template-columns:98px minmax(165px,.75fr) minmax(270px,1.35fr) minmax(170px,.82fr) 30px;align-items:center;gap:10px;min-height:98px;padding:10px;transition:border-color .16s,background .16s;display:grid}.coverage-row.assigned{background:color-mix(in srgb, var(--surface-soft) 93%, var(--green));border-color:#2c7a6e3d}.coverage-row.invalid{background:color-mix(in srgb, var(--surface-soft) 92%, #d86d5b);border-color:#be544166}.coverage-period{color:#fff;background:linear-gradient(145deg, var(--navy), var(--navy-deep));border-radius:11px;align-content:center;place-items:center;gap:2px;height:56px;display:grid}.coverage-period strong{text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:88px;font-size:12px;line-height:1.2;overflow:hidden}.coverage-period span{color:#c5d4df;font-size:12px}.coverage-class{gap:3px;min-width:0;display:grid}.coverage-class small{color:#285e58;background:#dff0eb;border-radius:6px;width:max-content;padding:3px 6px;font-size:12px;font-weight:900}.coverage-class small.remedial{color:#62408a;background:#eee5f8}.coverage-class small.break_duty{color:#805a16;background:#fff0ca}.coverage-class strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.coverage-class span{color:var(--danger-text);font-size:14px}.coverage-candidate,.coverage-mode{gap:4px;min-width:0;display:grid}.coverage-candidate>label,.coverage-mode>label{color:var(--muted);font-size:14px}.candidate-loader{border:1px solid var(--line);min-height:42px;color:var(--text);background:var(--surface);text-align:left;text-overflow:ellipsis;white-space:nowrap;border-radius:10px;justify-content:space-between;align-items:center;padding:7px 10px;font-size:14px;font-weight:700;line-height:1.35;display:flex;overflow:hidden}.candidate-loader span{color:var(--muted)}.candidate-summary{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;align-items:center;gap:4px;font-size:14px;display:flex;overflow:hidden}.candidate-summary b{color:#fff;background:var(--green);border-radius:5px;place-items:center;width:13px;height:13px;font-size:14px;display:grid}.coverage-status{place-items:center;display:grid}.coverage-status span{width:23px;height:23px;color:var(--muted);background:var(--surface);border-radius:8px;place-items:center;font-size:14px;font-weight:900;display:grid}.coverage-status .ready{color:#fff;background:var(--green)}.coverage-status .problem{color:#fff;background:#ad5142}.coverage-empty{text-align:center;align-content:center;place-items:center;gap:5px;min-height:260px;display:grid}.coverage-empty>span{color:#fff;background:linear-gradient(145deg, var(--green), var(--navy));border-radius:15px;place-items:center;width:48px;height:48px;margin-bottom:5px;font-size:18px;display:grid}.coverage-empty strong{font-size:14px}.coverage-empty p{color:var(--muted);margin:0;font-size:14px}.publish-bar{z-index:8;border-color:#2c7a6e47;grid-template-columns:minmax(260px,1fr) auto auto;align-items:center;gap:16px;min-height:78px;padding:13px 15px;display:grid;position:sticky;bottom:13px;box-shadow:0 18px 42px -18px #15324161}.publish-bar.blocked{border-color:#be54414d}.publish-progress{grid-template-columns:86px minmax(0,1fr);align-items:center;gap:11px;min-width:0;display:grid}.publish-progress>span{background:var(--surface-soft);border-radius:999px;height:8px;overflow:hidden}.publish-progress>span:after{content:"";width:var(--coverage);border-radius:inherit;background:linear-gradient(90deg, var(--orange), var(--green));height:100%;transition:width .22s;display:block}.publish-progress>div{gap:3px;min-width:0;display:grid}.publish-progress strong{font-size:14px}.publish-progress small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.publish-state{justify-items:end;gap:3px;display:grid}.publish-state>span{letter-spacing:.08em;border-radius:7px;padding:4px 8px;font-size:14px;font-weight:900}.publish-state .published{color:var(--success-text);background:var(--success-bg)}.publish-state .draft{color:var(--warning-text);background:var(--warning-bg)}.publish-state small{color:var(--muted);font-size:14px}.publish-bar>.primary{min-width:190px;font-size:14px;font-weight:850}.substitution-empty{grid-template-columns:auto 1fr auto;align-items:center;gap:22px;min-height:210px;padding:30px;display:grid}.substitution-empty>span{color:#fff;background:linear-gradient(145deg, var(--orange), var(--navy));border-radius:20px;place-items:center;width:67px;height:67px;font-size:28px;display:grid}.substitution-empty h2{margin:4px 0 6px;font-size:20px}.substitution-empty p:last-child{color:var(--muted);margin:0;font-size:14px;line-height:1.5}.substitution-loading{min-height:260px;color:var(--muted);place-items:center;font-size:14px;display:grid}.substitution-modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#0a1926ab;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.substitution-preview{border:1px solid var(--line);width:min(720px,100%);max-height:calc(100vh - 48px);color:var(--text);background:var(--surface);border-radius:23px;overflow:auto;box-shadow:0 38px 90px -34px #071724}.substitution-preview>header{border-bottom:1px solid var(--line);justify-content:space-between;gap:20px;padding:23px 25px 18px;display:flex}.substitution-preview h2{margin:4px 0 5px;font-size:23px}.substitution-preview header p:last-child{max-width:570px;color:var(--muted);margin:0;font-size:14px;line-height:1.55}.substitution-preview header>button{border:1px solid var(--line);width:31px;height:31px;color:var(--muted);background:var(--surface-soft);border-radius:10px;flex:none}.preview-summary{border-bottom:1px solid var(--line);background:var(--surface-soft);grid-template-columns:repeat(3,1fr);gap:8px;padding:13px 25px;display:grid}.preview-summary span{color:var(--muted);align-items:baseline;gap:5px;font-size:14px;display:flex}.preview-summary strong{color:var(--text);font-size:16px}.preview-assignments{gap:5px;max-height:285px;padding:10px 25px;display:grid;overflow:auto}.preview-assignments>div{border:1px solid var(--line);border-radius:11px;grid-template-columns:38px 1fr auto;align-items:center;gap:9px;min-height:52px;padding:8px;display:grid}.preview-assignments>div>span{color:#fff;background:var(--navy);border-radius:10px;place-items:center;width:34px;height:34px;font-size:14px;font-weight:900;display:grid}.preview-assignments>div>div{gap:2px;display:grid}.preview-assignments strong{font-size:14px}.preview-assignments small{color:var(--muted);font-size:14px}.preview-assignments em{color:var(--success-text);font-size:14px;font-style:normal;font-weight:800}.preview-notification{background:color-mix(in srgb, var(--surface) 92%, var(--green));border:1px solid #2c7a6e40;border-radius:13px;grid-template-columns:34px 1fr;gap:10px;margin:3px 25px 20px;padding:13px;display:grid}.preview-notification>span{color:#fff;background:var(--green);border-radius:10px;place-items:center;width:32px;height:32px;display:grid}.preview-notification strong{font-size:14px}.preview-notification p{color:var(--muted);margin:3px 0 0;font-size:14px;line-height:1.5}.substitution-preview>footer{border-top:1px solid var(--line);justify-content:flex-end;gap:9px;padding:15px 25px;display:flex}.substitution-preview>footer button{min-width:145px;font-size:14px;font-weight:800}@media (width<=1120px){.substitution-hero{grid-template-columns:1fr 270px}.substitution-workspace{grid-template-columns:1fr}.absence-panel{grid-template-columns:minmax(260px,.7fr) minmax(250px,1fr);column-gap:20px;display:grid}.absence-panel .substitution-section-heading{grid-column:1/-1}.absence-list{border:0;align-content:start;margin-top:0;padding:0}}@media (width<=820px){.substitution-hero{grid-template-columns:1fr}.substitution-date-control{max-width:360px}.substitution-metrics{grid-template-columns:repeat(2,1fr)}.acknowledgement-list{grid-template-columns:1fr}.coverage-row{grid-template-columns:48px minmax(110px,.7fr) minmax(180px,1.1fr) 25px}.coverage-mode{grid-column:3}.coverage-status{grid-area:1/4/3}.publish-bar{grid-template-columns:1fr auto}.publish-state{display:none}}@media (width<=620px){.substitution-hero{padding:22px 19px}.substitution-hero h2{font-size:25px}.substitution-metrics{grid-template-columns:1fr 1fr}.substitution-metrics article{gap:8px;min-height:84px;padding:11px}.acknowledgement-panel{padding:15px}.acknowledgement-panel>header{display:grid}.acknowledgement-panel header>div:last-child{width:max-content}.acknowledgement-list article{grid-template-columns:43px 1fr}.ack-state{grid-column:2;justify-items:start}.substitution-metrics p{display:none}.substitution-workspace{display:block}.coverage-panel{margin-top:12px}.absence-panel{padding:16px;display:block}.absence-list{border-top:1px solid var(--line);margin-top:16px;padding-top:12px}.coverage-panel{padding:15px}.coverage-header{display:grid}.coverage-header .secondary{width:100%}.coverage-row{grid-template-columns:45px 1fr 25px;align-items:start;padding:10px}.coverage-period{height:48px}.coverage-class{padding-top:3px}.coverage-candidate,.coverage-mode{grid-column:1/-1}.coverage-status{grid-area:1/3}.publish-bar{grid-template-columns:1fr;bottom:73px}.publish-progress{grid-template-columns:65px 1fr}.publish-bar>.primary{width:100%}.substitution-empty{text-align:center;grid-template-columns:1fr;padding:22px}.substitution-empty>span{margin:auto}.substitution-modal-backdrop{padding:10px}.substitution-preview{border-radius:18px;max-height:calc(100vh - 20px)}.substitution-preview>header,.preview-summary,.preview-assignments,.substitution-preview>footer{padding-inline:16px}.preview-summary{grid-template-columns:1fr}.preview-assignments>div{grid-template-columns:38px 1fr}.preview-assignments em{grid-column:2}.preview-notification{margin-inline:16px}.substitution-preview>footer{display:grid}.substitution-preview>footer button{width:100%}}.devices-console{gap:15px;display:grid}.device-glyph{width:20px;height:20px;display:block}.devices-notice{border:1px solid;border-radius:13px;grid-template-columns:25px minmax(0,1fr) 25px;align-items:center;gap:10px;min-height:47px;padding:10px 13px;font-size:14px;display:grid}.devices-notice>span{color:#fff;border-radius:8px;place-items:center;width:25px;height:25px;font-weight:900;display:grid}.devices-notice>button{color:currentColor;background:0 0;border:0;width:25px;height:25px;padding:0;font-size:18px}.devices-notice.success{color:var(--success-text);border-color:var(--success-border);background:var(--success-bg)}.devices-notice.success>span{background:#2c7a6e}.devices-notice.error{color:var(--danger-text);border-color:var(--danger-border);background:var(--danger-bg)}.devices-notice.error>span{background:#ad5142}.devices-hero{color:#fff;background:radial-gradient(circle at 12% 140%,#e28c5f78,#0000 32%),radial-gradient(circle at 94% -30%,#56b5a68c,#0000 41%),linear-gradient(128deg,#17243a,#1f4e6f 58%,#2c7a6e 130%);border:0;grid-template-columns:minmax(0,1fr) minmax(390px,.72fr);align-items:center;gap:35px;min-height:220px;padding:30px 31px;display:grid;position:relative;overflow:hidden}.devices-hero:before{content:"";border:30px solid #ffffff0f;border-radius:50%;width:240px;height:240px;position:absolute;bottom:-190px;right:31%}.devices-hero>*{z-index:1;position:relative}.devices-hero .eyebrow{color:#9ed9d0}.devices-hero h2{letter-spacing:-.04em;margin:7px 0 10px;font-size:clamp(26px,3vw,36px);line-height:1.06}.devices-hero h2 span{color:#ffbd82}.devices-hero-copy>p:last-of-type{color:#d0e0e6;max-width:760px;margin:0;font-size:14px;line-height:1.65}.devices-hero-actions{align-items:center;gap:14px;margin-top:20px;display:flex}.devices-hero-actions .primary{color:#173e43;background:linear-gradient(135deg,#fff,#d7eee9);align-items:center;gap:8px;display:inline-flex;box-shadow:0 15px 30px -20px #06151f}.devices-hero-actions .device-glyph{width:17px;height:17px}.devices-hero-link{color:#c7e3de;background:0 0;border:0;padding:8px 0;font-size:14px;font-weight:800}.devices-flow{-webkit-backdrop-filter:blur(13px);backdrop-filter:blur(13px);background:#071c2a33;border:1px solid #ffffff29;border-radius:22px;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:8px;min-height:126px;padding:18px;display:grid}.devices-flow>div{text-align:center;justify-items:center;gap:4px;min-width:0;display:grid}.devices-flow>div>span{color:#fff;background:#ffffff1a;border:1px solid #fff3;border-radius:12px;place-items:center;width:36px;height:36px;margin-bottom:3px;font-size:14px;font-weight:900;display:grid}.devices-flow strong{font-size:14px}.devices-flow small{color:#bdd2d8;white-space:nowrap;font-size:14px}.devices-flow>i{color:#86bdb5;font-size:14px;font-style:normal}.android-release-card{border-color:color-mix(in srgb, var(--green) 28%, var(--line));background:linear-gradient(110deg, color-mix(in srgb, var(--surface) 94%, var(--green)), var(--surface));grid-template-columns:52px minmax(0,1fr) minmax(235px,.42fr);align-items:center;gap:16px;min-height:112px;padding:18px 20px;display:grid}.android-release-icon{color:#fff;background:linear-gradient(145deg, var(--green), var(--navy));width:52px;height:52px;box-shadow:0 14px 25px -17px var(--navy);border-radius:16px;place-items:center;display:grid}.android-release-icon .device-glyph{width:27px;height:27px}.android-release-copy{min-width:0}.android-release-copy .eyebrow{color:var(--green-text)}.android-release-copy h3{margin:3px 0 5px;font-size:16px}.android-release-copy>p:last-of-type{max-width:720px;color:var(--muted);margin:0;font-size:14px;line-height:1.5}.android-release-meta{flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;display:flex}.android-release-meta>*{border:1px solid var(--line);color:var(--muted);background:var(--surface);border-radius:7px;padding:4px 7px;font-size:14px}.android-release-meta strong{color:var(--green-text)}.android-release-action{justify-items:stretch;gap:6px;display:grid}.android-release-action .primary{white-space:nowrap;justify-content:center;align-items:center;gap:7px;min-height:41px;display:flex}.android-release-action .primary .device-glyph{width:17px;height:17px}.android-release-action small{color:var(--muted);text-align:center;font-size:14px;line-height:1.45}.devices-readonly{min-height:44px;color:var(--warning-text);background:var(--warning-bg);border:1px solid #d9ca9f;border-radius:12px;align-items:center;gap:9px;padding:10px 13px;font-size:14px;display:flex}.devices-readonly .device-glyph{flex:none;width:18px;height:18px}.devices-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;display:grid}.devices-metrics article{align-items:center;gap:13px;min-height:104px;padding:16px;display:flex}.devices-metrics article>div{min-width:0;display:grid}.devices-metrics small{color:var(--muted);font-size:14px;font-weight:750}.devices-metrics strong{margin:3px 0;font-size:24px;line-height:1}.devices-metrics p{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:14px;overflow:hidden}.devices-metric-icon{border-radius:13px;flex:none;place-items:center;width:43px;height:43px;display:grid}.devices-metric-icon.total{color:var(--info-text);background:var(--info-bg)}.devices-metric-icon.online{color:var(--success-text);background:var(--success-bg)}.devices-metric-icon.pending{color:var(--warning-text);background:var(--warning-bg)}.devices-metric-icon.attention{color:var(--danger-text);background:var(--danger-bg)}.devices-toolbar{grid-template-columns:minmax(260px,1fr) 190px 40px;align-items:center;gap:9px;min-height:61px;padding:9px 11px;display:grid}.devices-search{border:1px solid var(--line);background:var(--surface-soft);border-radius:11px;align-items:center;gap:9px;height:41px;padding:0 12px;display:flex}.devices-search .device-glyph{width:17px;height:17px;color:var(--muted)}.devices-search input{width:100%;min-width:0;color:var(--text);background:0 0;border:0;outline:0;font-size:14px}.devices-toolbar>label{border:1px solid var(--line);background:var(--surface-soft);border-radius:11px;grid-template-columns:auto 1fr;align-items:center;gap:8px;height:41px;padding:0 10px;display:grid}.devices-toolbar>label span{color:var(--muted);font-size:14px;font-weight:800}.devices-toolbar select{min-width:0;color:var(--text);background:0 0;border:0;outline:0;font-size:14px;font-weight:700}.devices-refresh{border:1px solid var(--line);width:40px;height:40px;color:var(--muted);background:var(--surface-soft);border-radius:11px;place-items:center;padding:0;display:grid}.devices-refresh:hover{color:var(--green-text)}.devices-refresh:disabled{cursor:wait;opacity:.55}.devices-refresh .device-glyph{width:17px;height:17px}.device-card-grid{grid-template-columns:repeat(2,minmax(330px,1fr));gap:12px;display:grid}.device-card{min-width:0;padding:0;position:relative;overflow:hidden}.device-card:before{content:"";background:#9aa7b7;width:4px;position:absolute;inset:0 auto 0 0}.device-card.state-online:before{background:#3dad76}.device-card.state-offline:before{background:#d56c5b}.device-card.state-awaiting-pairing:before{background:#e5a53d}.device-card.state-revoked{opacity:.73}.device-card>header{grid-template-columns:47px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:96px;padding:18px 18px 15px 21px;display:grid}.device-screen-icon{width:47px;height:47px;color:var(--interactive-text);background:color-mix(in srgb, var(--surface-soft) 84%, var(--navy));border-radius:14px;place-items:center;display:grid;position:relative}.device-screen-icon .device-glyph{width:25px;height:25px}.device-screen-icon i{border:2px solid var(--surface);background:#9aa7b7;border-radius:50%;width:10px;height:10px;position:absolute;bottom:1px;right:1px}.state-online .device-screen-icon i{background:#3dad76}.state-offline .device-screen-icon i{background:#d56c5b}.state-awaiting-pairing .device-screen-icon i{background:#e5a53d}.device-card>header>div{gap:2px;min-width:0;display:grid}.device-card>header small{color:var(--green-text);letter-spacing:.08em;text-transform:uppercase;font-size:14px;font-weight:850}.device-card>header h3{text-overflow:ellipsis;white-space:nowrap;margin:1px 0;font-size:15px;overflow:hidden}.device-card>header div>button{width:max-content;max-width:100%;color:var(--muted);letter-spacing:.05em;text-overflow:ellipsis;background:0 0;border:0;align-items:center;gap:5px;padding:0;font-size:14px;font-weight:700;display:inline-flex;overflow:hidden}.device-card>header div>button .device-glyph{width:11px;height:11px}.device-status{white-space:nowrap;border-radius:8px;align-items:center;gap:5px;padding:5px 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span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.device-details{grid-template-columns:minmax(0,1.3fr) .65fr .65fr;align-items:center;gap:10px;min-height:66px;padding:13px 18px 13px 21px;display:grid}.device-details>span{gap:3px;min-width:0;display:grid}.device-details small{color:var(--muted);font-size:14px}.device-details strong{text-overflow:ellipsis;white-space:nowrap;align-items:center;gap:5px;font-size:14px;display:flex;overflow:hidden}.device-details strong i{border:1px solid #0000001f;border-radius:3px;flex:none;width:9px;height:9px}.device-card>footer{border-top:1px solid var(--line);background:color-mix(in srgb, var(--surface-soft) 70%, transparent);flex-wrap:wrap;align-items:center;gap:7px;min-height:64px;padding:10px 18px 10px 21px;display:flex}.device-card>footer button{border-radius:10px;min-height:34px;font-size:14px;font-weight:800}.device-primary-action{color:#fff;background:linear-gradient(135deg, var(--green), 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var(--navy));border-radius:18px;place-items:center;width:61px;height:61px;margin-bottom:14px;display:grid}.devices-empty>span .device-glyph{width:29px;height:29px}.devices-empty h3{margin:0 0 6px;font-size:18px}.devices-empty p{max-width:510px;color:var(--muted);margin:0 0 17px;font-size:14px;line-height:1.55}.devices-modal-backdrop{z-index:120;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#081622b3;place-items:center;padding:24px;display:grid;position:fixed;inset:0;overflow-y:auto}.devices-modal{border:1px solid var(--line);width:min(680px,100%);max-height:calc(100vh - 48px);color:var(--text);background:var(--surface);border-radius:23px;overflow-y:auto;box-shadow:0 40px 100px -35px #05131d}.devices-modal>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:18px;padding:22px 24px 17px;display:flex}.devices-modal>header h2{margin:4px 0 5px;font-size:22px}.devices-modal>header 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90%,#fff0dd);border-color:#d69a55}.workbook-drop.upload-failed{background:color-mix(in srgb,var(--surface) 90%,#fde5e0);border-color:#d98d80}.workbook-drop-icon{color:#fff;background:linear-gradient(145deg,var(--green),var(--navy));width:52px;height:52px;box-shadow:0 13px 24px -18px var(--navy);border-radius:15px;place-items:center;font-size:24px;font-weight:900;display:grid}.upload-needs_attention .workbook-drop-icon{background:linear-gradient(145deg,#d18336,#9a5b25)}.upload-failed .workbook-drop-icon{background:linear-gradient(145deg,#c25f50,#8d3f35)}.workbook-upload-spinner{border:2.5px solid;border-right-color:#0000;border-radius:50%;flex:none;width:20px;height:20px;animation:.7s linear infinite workbook-upload-spin;display:inline-block}.workbook-upload-copy{gap:6px;min-width:0;display:grid}.workbook-upload-title{flex-wrap:wrap;align-items:center;gap:7px 10px;display:flex}.workbook-upload-title strong{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:15px;overflow:hidden}.workbook-upload-copy>span{color:var(--muted);font-size:14px;line-height:1.45}.workbook-upload-badge{color:var(--muted);background:var(--surface-soft);white-space:nowrap;border-radius:999px;padding:5px 8px;font-size:14px;font-weight:850}.workbook-upload-badge.reading,.workbook-upload-badge.publishing{color:var(--info-text);background:var(--info-bg)}.workbook-upload-badge.ready,.workbook-upload-badge.published{color:var(--success-text);background:var(--success-bg)}.workbook-upload-badge.needs_attention{color:var(--warning-text);background:var(--warning-bg)}.workbook-upload-badge.failed{color:var(--danger-text);background:var(--danger-bg)}.workbook-upload-file{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:750;overflow:hidden}.workbook-upload-progress{background:color-mix(in srgb,var(--line) 72%,transparent);border-radius:999px;width:min(560px,100%);height:6px;overflow:hidden}.workbook-upload-progress i{border-radius:inherit;background:linear-gradient(90deg,var(--green),#3c8dac,var(--green));width:38%;height:100%;animation:1.15s ease-in-out infinite workbook-upload-progress;display:block}.workbook-upload-steps{flex-wrap:wrap;gap:7px 15px;margin-top:2px;display:flex}.workbook-upload-steps>span{color:var(--muted);align-items:center;gap:5px;font-size:14px;font-weight:750;display:flex}.workbook-upload-steps i{border:1px solid var(--line);width:20px;height:20px;color:var(--muted);background:var(--surface);border-radius:50%;place-items:center;font-size:14px;font-style:normal;display:grid}.workbook-upload-steps .active{color:var(--info-text)}.workbook-upload-steps .active i{color:#fff;background:#3d7d9f;border-color:#72a4c0;box-shadow:0 0 0 3px #3d7d9f1f}.workbook-upload-steps .done{color:var(--success-text)}.workbook-upload-steps .done i{color:#fff;background:#39816e;border-color:#4a927d}.workbook-upload-steps .error{color:var(--danger-text)}.workbook-upload-steps .error i{color:#fff;background:#a84e42;border-color:#b85d50}.workbook-drop>button{white-space:nowrap;min-height:39px;font-size:14px}.workbook-effective-date{border-color:color-mix(in srgb,var(--green) 38%,var(--line));background:linear-gradient(120deg,color-mix(in srgb,var(--green) 6%,var(--surface)),var(--surface));grid-template-columns:minmax(0,1fr) minmax(220px,300px);align-items:center;gap:20px;padding:18px 20px;display:grid}.workbook-effective-date h3{margin:3px 0 4px;font-size:18px}.workbook-effective-date p:last-child{color:var(--muted);margin:0;font-size:14px;line-height:1.5}.workbook-effective-date label{color:var(--text);gap:6px;font-size:14px;font-weight:850;display:grid}.workbook-effective-date input{border:1px solid var(--line);min-height:43px;color:var(--text);background:var(--surface-soft);font:inherit;border-radius:10px;padding:0 11px}.current-timetable-view{gap:15px;padding:20px;display:grid}.current-timetable-view>header{justify-content:space-between;align-items:start;gap:18px;display:flex}.current-timetable-view>header h2{margin:3px 0 4px;font-size:20px}.current-timetable-view>header p:last-child{color:var(--muted);margin:0;font-size:14px}.current-timetable-view>header>span{color:var(--success-text);background:var(--success-bg);white-space:nowrap;border-radius:9px;padding:6px 9px;font-size:14px;font-weight:850}.current-timetable-filters{grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;display:grid}.current-timetable-filters label{color:var(--muted);gap:5px;font-size:13px;font-weight:800;display:grid}.current-timetable-filters select{border:1px solid var(--line);min-width:0;min-height:41px;color:var(--text);background:var(--surface-soft);border-radius:9px;padding:0 10px;font-size:14px}.current-timetable-filters select:disabled{opacity:.55;cursor:not-allowed}.current-timetable-table-wrap{border:1px solid var(--line);border-radius:12px;overflow:auto}.current-timetable-table{border-collapse:collapse;width:100%;font-size:14px}.current-timetable-table th{color:var(--muted);background:var(--surface-soft);text-align:left;text-transform:uppercase;letter-spacing:.04em;padding:10px 12px;font-size:12px}.current-timetable-table td{border-top:1px solid var(--line);white-space:nowrap;padding:11px 12px}.current-timetable-table td:nth-child(2){color:var(--muted)}.current-timetable-no-rows{border:1px dashed var(--line);border-radius:12px;align-content:center;place-items:center;gap:4px;min-height:120px;display:grid}.current-timetable-no-rows span{color:var(--muted);font-size:14px}@keyframes workbook-upload-spin{to{transform:rotate(360deg)}}@keyframes workbook-upload-progress{0%{transform:translate(-105%)}55%{transform:translate(115%)}to{transform:translate(265%)}}.workbook-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.workbook-metrics article{align-content:center;gap:3px;min-height:92px;padding:15px 17px;display:grid}.workbook-metrics small{color:var(--muted);font-size:14px;font-weight:700}.workbook-metrics span{color:var(--muted);font-size:14px}.workbook-validation{padding:19px 21px}.workbook-section-heading{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.workbook-section-heading h3{margin:3px 0;font-size:18px}.workbook-section-heading p:last-child{color:var(--muted);margin:0;font-size:14px;line-height:1.45}.workbook-section-heading>span{white-space:nowrap;border-radius:8px;padding:6px 9px;font-size:14px;font-weight:800}.workbook-section-heading>span.error{color:var(--danger-text);background:var(--danger-bg)}.workbook-section-heading>span.warning{color:var(--warning-text);background:var(--warning-bg)}.workbook-issue-list{gap:6px;max-height:250px;margin-top:12px;display:grid;overflow:auto}.workbook-issue-list>div{border-radius:8px;grid-template-columns:minmax(110px,180px) 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small{color:var(--muted);font-size:14px;line-height:1.35}.workbook-publish-feedback.busy{color:var(--info-text);background:var(--info-bg);border-color:#b8d3e2}.workbook-publish-feedback.busy>span{border-radius:50%;width:20px;height:20px;margin:5px}.workbook-publish-feedback.error{color:var(--danger-text);background:var(--danger-bg);border-color:#e5b4ac}.workbook-publish-feedback.error>span{color:#fff;background:#a84e42}.workbook-publish-feedback.success{color:var(--success-text);background:var(--success-bg);border-color:#afd7c9}.workbook-publish-feedback.success>span{color:#fff;background:#39816e}.workbook-confirm{min-width:210px;min-height:43px;font-size:14px}.workbook-success-actions{gap:8px;min-width:330px;display:grid}.import-result-strip{flex-wrap:wrap;gap:5px;display:flex}.import-result-strip span{color:var(--muted);background:var(--surface-soft);border-radius:7px;padding:5px 7px;font-size:14px}.import-result-strip strong{color:var(--text)}.workbook-success-actions button{min-height:41px;font-size:14px}@media (width<=1100px){.current-workspace-grid,.workbook-hero,.workbook-review-grid{grid-template-columns:1fr}.workbook-template-card{grid-template-columns:auto 1fr auto}.workbook-template-card>a,.workbook-template-card>button{grid-column:auto}.bell-review-card{max-height:none}.bell-time-list{max-height:420px}}@media (width<=760px){.current-timetable-metrics,.current-invitation-metrics{grid-template-columns:1fr 1fr}.current-teacher-heading{align-items:start;display:grid}.current-teacher-heading label{width:100%}.current-teacher-list>article{grid-template-columns:40px minmax(0,1fr);align-items:start}.current-invitation-state,.current-teacher-list>article>button{grid-column:2;width:100%}.workbook-hero{padding:18px}.workbook-hero-copy h2{font-size:20px}.workbook-template-card{grid-template-columns:auto 1fr}.workbook-template-card>a,.workbook-template-card>button{grid-column:1/-1}.workbook-drop{grid-template-columns:auto 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i{animation-duration:1.8s}}.substitution-audit{padding:0;overflow:hidden}.audit-heading{color:#fff;background:radial-gradient(circle at 88% -80%,#5bbea98c,#0000 45%),linear-gradient(125deg,#17365f,#285584);grid-template-columns:46px minmax(0,1fr) auto;align-items:center;gap:14px;padding:22px 24px;display:grid}.audit-lock{background:#ffffff1c;border:1px solid #fff3;border-radius:14px;place-items:center;width:46px;height:46px;font-size:23px;display:grid}.audit-heading .eyebrow{color:#a8ded6}.audit-heading h2{margin:3px 0 4px;font-size:22px}.audit-heading p:last-child{color:#d1e0e6;margin:0;font-size:14px;line-height:1.5}.audit-heading>span{background:#ffffff1a;border:1px solid #fff3;border-radius:999px;padding:7px 10px;font-size:13px;font-weight:800}.audit-notice{border:1px solid var(--success-border);color:var(--success-text);background:var(--success-bg);border-radius:10px;margin:18px 22px 0;padding:11px 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