*,:before,:after{box-sizing:border-box}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;background:#f5f7fa;min-width:320px;min-height:100%}body{background:#f5f7fa;min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button,select{cursor:pointer}button:disabled,input:disabled,select:disabled{cursor:not-allowed}a{color:inherit}h1,h2,h3,p{overflow-wrap:anywhere}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}:root{font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;font-size:16px}body{color:#1a1a2e;line-height:1.55}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.015em;line-height:1.3}h1{margin-bottom:8px;font-size:clamp(1.75rem,3vw,2.25rem);font-weight:750}h2{margin-bottom:8px;font-size:clamp(1.25rem,2vw,1.55rem);font-weight:720}h3{font-size:1.05rem;font-weight:700}p{color:#666;margin-bottom:0}.section-label{color:#007bff;letter-spacing:.04em;margin:0 0 5px;font-size:.78rem;font-weight:750}@media (width<=700px){:root{font-size:16px}h1{font-size:1.65rem}}.portal-shell{min-height:100vh}.app-header{z-index:30;background:#fffffffa;border-bottom:1px solid #dde3ed;position:sticky;top:0}.app-header__inner{align-items:center;gap:28px;width:min(1320px,100% - 48px);min-height:78px;margin:0 auto;display:flex}.brand{color:#1a1a2e;flex-shrink:0;align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand__mark{object-fit:cover;border-radius:10px;width:46px;height:46px;box-shadow:0 2px 8px #00000014}.brand__text{flex-direction:column;line-height:1.3;display:flex}.brand__text strong{font-size:.98rem}.brand__text small{color:#666;font-size:.75rem}.app-nav{flex:1;align-items:center;gap:4px;display:flex}.app-nav__link{color:#666;border-radius:6px;align-items:center;min-height:46px;padding:0 14px;font-size:.88rem;font-weight:650;text-decoration:none;transition:color .15s,background .15s;display:inline-flex}.app-nav__link:hover,.app-nav__link--active{color:#005bbd;background:#ebf5fb}.app-nav__local-system{color:#fff;background:linear-gradient(135deg,#005bbd,#1687ff);border:1px solid #005bbd2e;border-radius:10px;align-items:center;gap:9px;min-height:52px;margin-left:auto;padding:6px 10px 6px 7px;text-decoration:none;transition:transform .15s,box-shadow .15s,filter .15s;display:inline-flex;box-shadow:0 5px 14px #005bbd33}.app-nav__local-system:hover{filter:brightness(1.04);transform:translateY(-1px);box-shadow:0 8px 20px #005bbd47}.app-nav__local-system:focus-visible{outline:none;box-shadow:0 0 0 4px #007bff2e,0 8px 20px #005bbd3d}.app-nav__local-system-icon{color:#005bbd;background:#fffffff0;border-radius:8px;flex-shrink:0;place-items:center;width:36px;height:36px;display:grid}.app-nav__local-system-icon svg{width:21px;height:21px}.app-nav__local-system-label{flex-direction:column;min-width:92px;line-height:1.12;display:flex}.app-nav__local-system-label small{color:#ffffffc2;font-size:.62rem;font-weight:600}.app-nav__local-system-label strong{font-size:.78rem;font-weight:750}.app-nav__local-system-arrow{flex-shrink:0;width:17px;height:17px;transition:transform .15s}.app-nav__local-system:hover .app-nav__local-system-arrow{transform:translate(2px)}.app-nav__mobile-account{display:none}.wifi-notice{color:#3f4654;background:#ebf5fb;border:1px solid #bed2ea;border-radius:10px;align-items:flex-start;gap:14px;margin-bottom:22px;padding:18px;display:flex}.wifi-notice__icon{color:#005bbd;background:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:46px;height:46px;display:grid}.wifi-notice__icon svg{width:25px;height:25px}.wifi-notice strong{color:#1a1a2e;margin:2px 0 6px;font-size:.95rem;display:block}.wifi-notice p{margin:0;font-size:.86rem;line-height:1.55}.account-menu{flex-shrink:0;align-items:center;gap:10px;display:flex}.account-menu__avatar{color:#005bbd;background:#d9ecfb;border-radius:50%;place-items:center;width:40px;height:40px;font-weight:750;display:grid}.account-menu__identity{flex-direction:column;max-width:160px;line-height:1.3;display:flex}.account-menu__identity strong{text-overflow:ellipsis;white-space:nowrap;font-size:.8rem;overflow:hidden}.account-menu__identity small{color:#aaa;font-size:.7rem}.menu-button{display:none}.portal-main{width:min(1180px,100% - 48px);margin:0 auto;padding:42px 0 72px}.page-stack{gap:24px;display:grid}.page-heading{justify-content:space-between;align-items:flex-end;gap:28px;display:flex}.page-heading>div:first-child{max-width:760px}@media (width<=980px){.app-header__inner{gap:16px;width:min(100% - 32px,1180px)}.app-nav__link{padding-inline:10px;font-size:.78rem}.app-nav__local-system{padding-right:8px}.app-nav__local-system-label small,.app-nav__local-system-arrow{display:none}.app-nav__local-system-label{min-width:auto}.account-menu__identity{display:none}.portal-main{width:min(100% - 32px,1180px);padding-top:32px}}@media (width<=700px){.app-header__inner{width:calc(100% - 24px);min-height:70px;position:relative}.brand__mark{width:42px;height:42px}.brand__text strong{font-size:.9rem}.menu-button{color:#3f4654;background:#f5f7fa;border:1px solid #dde3ed;border-radius:6px;align-items:center;gap:8px;min-height:46px;margin-left:auto;padding:0 12px;font-weight:700;display:inline-flex}.menu-button__lines,.menu-button__lines:before,.menu-button__lines:after{content:"";background:currentColor;width:18px;height:2px;display:block}.menu-button__lines{position:relative}.menu-button__lines:before{position:absolute;top:-6px}.menu-button__lines:after{position:absolute;top:6px}.app-nav{overscroll-behavior:contain;background:#fff;border-bottom:1px solid #dde3ed;max-height:calc(100vh - 71px);padding:12px;display:none;position:absolute;top:calc(100% + 1px);left:-12px;right:-12px;overflow-y:auto;box-shadow:0 6px 20px #0000001f}.app-nav--open{display:grid}.app-nav__link{min-height:52px;padding:0 16px;font-size:.95rem}.app-nav__local-system{min-height:58px;margin:4px 0 0;padding:8px 12px 8px 8px}.app-nav__local-system-label{min-width:0}.app-nav__local-system-label small{display:block}.app-nav__local-system-label strong{font-size:.86rem}.app-nav__local-system-arrow{margin-left:auto;display:block}.app-nav__mobile-account{background:#f5f7fa;border:1px solid #dde3ed;border-radius:10px;align-items:center;gap:10px;min-width:0;margin-top:8px;padding:12px;display:flex}.app-nav__mobile-account .button{min-width:auto;margin-left:auto;padding-inline:14px}.app-nav__mobile-account-avatar{color:#005bbd;background:#d9ecfb;border-radius:50%;flex-shrink:0;place-items:center;width:38px;height:38px;font-weight:750;display:grid}.app-nav__mobile-account-identity{flex-direction:column;min-width:0;display:flex}.app-nav__mobile-account-identity strong{text-overflow:ellipsis;white-space:nowrap;font-size:.8rem;overflow:hidden}.app-nav__mobile-account-identity small{color:#aaa;font-size:.7rem}.account-menu{display:none}.portal-main{width:calc(100% - 24px);padding:24px 0 48px}.page-stack{gap:18px}.page-heading{flex-direction:column;align-items:stretch;gap:18px}.wifi-notice{padding:15px}}.button{color:#3f4654;text-align:center;background:#fff;border:1px solid #cbd5e1;border-radius:6px;justify-content:center;align-items:center;min-height:46px;padding:0 18px;font-size:.9rem;font-weight:700;transition:background .15s,border-color .15s,transform .15s;display:inline-flex}.button:focus-visible{outline-offset:2px;outline:3px solid #2f72c452}.button:hover:not(:disabled){border-color:#1687ff;transform:translateY(-1px)}.button:active:not(:disabled){transform:translateY(0)}.button:disabled{opacity:.55}.button--primary{color:#fff;background:#007bff;border-color:#007bff}.button--primary:hover:not(:disabled){background:#005bbd;border-color:#005bbd}.button--secondary{color:#005bbd;background:#ebf5fb;border-color:#bed2ea}.button--quiet{background:#f5f7fa;border-color:#dde3ed}.button--danger{color:#a63a43;background:#fff4f5;border-color:#ecc4c8}.button--large{min-height:54px;padding-inline:24px;font-size:1rem}.button--full{width:100%}@media (width<=700px){.button{min-height:48px}}.field{gap:7px;display:grid}.field__label{color:#1a1a2e;font-size:.9rem;font-weight:700}.field__help{color:#666;font-size:.78rem}input,select{color:#1a1a2e;background:#fff;border:1px solid #cbd5e1;border-radius:6px;outline:none;width:100%;min-height:50px;padding:0 14px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus{border-color:#1687ff;box-shadow:0 0 0 4px #007bff2e}input::placeholder,select::placeholder{color:#aaa}select{padding-right:38px}.password-field{display:block;position:relative}.password-field input{padding-right:94px}.password-field button{color:#005bbd;background:#ebf5fb;border:0;border-radius:6px;min-height:40px;padding:0 12px;font-size:.78rem;font-weight:700;position:absolute;top:5px;right:5px}.form-note{color:#3f4654;background:#f5f7fa;border-radius:6px;padding:12px 14px;font-size:.82rem}.form-stack{gap:20px;display:grid}.checkbox-field{cursor:pointer;background:#f5f7fa;border:1px solid #dde3ed;border-radius:6px;align-items:flex-start;gap:12px;padding:14px;display:flex}.checkbox-field input{accent-color:#007bff;flex:none;width:22px;min-height:22px;margin:2px 0 0}.checkbox-field span{flex-direction:column;gap:2px;display:flex}.checkbox-field strong{font-size:.88rem}.checkbox-field small{color:#666;font-size:.76rem}.checkbox-field--compact{min-height:50px;padding:8px 12px}.search-field{width:min(340px,100%)}.search-field input{padding-left:16px}.alert{border:1px solid;border-radius:10px;flex-direction:column;align-items:flex-start;gap:3px;padding:16px 18px;font-size:.9rem;line-height:1.5;display:flex}.alert strong,.alert span{color:inherit}.alert--danger{color:#a63a43;background:#fff4f5;border-color:#edc3c7}.alert--warning{color:#785a18;background:#fff9e7;border-color:#f7e9b8}.alert--info{color:#005bbd;background:#ebf5fb;border-color:#d9ecfb}.alert--success{color:#005bbd;background:#ebf5fb;border-color:#bdd4ed}.content-loader,.empty-state{color:#666;text-align:center;padding:44px 20px}.page-loader{background:#f5f7fa;place-items:center;min-height:100vh;display:grid}.page-loader span{border:4px solid #dde3ed;border-top-color:#007bff;border-radius:50%;width:42px;height:42px;animation:.7s linear infinite loading-spin}@keyframes loading-spin{to{transform:rotate(360deg)}}.status-pill{color:#666;background:#f5f7fa;border:1px solid #dde3ed;border-radius:999px;align-items:center;min-height:34px;padding:0 12px;font-size:.78rem;font-weight:700;display:inline-flex}.status-pill--success{color:#005bbd;background:#d9ecfb;border-color:#bcd2eb}.status-text{color:#666;font-size:.82rem;font-weight:650}.status-text--success{color:#007bff}.warning-text{color:#785a18;font-size:.82rem;font-weight:650}.modal-backdrop{z-index:80;background:#12223a94;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:14px;width:min(560px,100%);max-height:calc(100vh - 48px);overflow:auto;box-shadow:0 28px 70px #0c1f3a47}.modal--wide{width:min(1080px,100%)}.modal__header{z-index:2;background:#fff;border-bottom:1px solid #dde3ed;justify-content:space-between;align-items:center;padding:20px 24px;display:flex;position:sticky;top:0}.modal__header h2{margin:0;font-size:1.2rem}.modal__header button{color:#3f4654;background:#f5f7fa;border:1px solid #dde3ed;border-radius:6px;place-items:center;width:44px;height:44px;font-size:1.55rem;display:grid}.modal__body{padding:24px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:8px;display:flex}.identity-card{background:#f5f7fa;border:1px solid #dde3ed;border-radius:10px;align-items:center;gap:12px;padding:14px;display:flex}.identity-card>span:last-child{flex-direction:column;display:flex}.identity-card small{color:#666}@media (width<=700px){.modal-backdrop{align-items:end;padding:0}.modal{border-radius:14px 14px 0 0;width:100%;max-height:92vh}.modal__header,.modal__body{padding:18px}.modal-actions .button{flex:1}}.shift-tabs{background:#f5f7fa;border:1px solid #dde3ed;border-radius:10px;grid-template-columns:repeat(2,minmax(160px,1fr));gap:5px;width:min(440px,100%);margin-bottom:24px;padding:5px;display:grid}.shift-tabs button{color:#666;background:0 0;border:0;border-radius:6px;min-height:46px;padding:0 16px;font-weight:700}.shift-tabs button.active{color:#005bbd;background:#fff;box-shadow:0 2px 8px #00000014}.availability-grid{grid-template-columns:118px repeat(5,minmax(112px,1fr));gap:7px;min-width:780px;display:grid}.availability-grid__row{display:contents}.availability-grid__corner,.availability-grid__day{color:#666;background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;min-height:46px;font-size:.78rem;font-weight:700;display:flex}.availability-grid__day:not(:disabled):hover{color:#005bbd;background:#ebf5fb}.availability-grid__lesson{color:#3f4654;background:#f5f7fa;border:1px solid #dde3ed;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;min-height:66px;display:flex}.availability-grid__lesson strong{font-size:1.05rem}.availability-grid__lesson span{color:#666;font-size:.68rem}.availability-grid__cell{border:1px solid;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;gap:2px;min-height:66px;padding:6px;transition:transform .12s,background .12s;display:flex}.availability-grid__cell:hover:not(:disabled){transform:translateY(-1px)}.availability-grid__cell>span:last-child{font-size:.7rem;font-weight:700}.availability-grid__cell.free{color:#45bd00;background:#f2fbeb;border-color:#bdd3ec}.availability-grid__cell.busy{color:#a63a43;background:#fff4f5;border-color:#e9bec3}.availability-grid__state-mark{font-size:1.2rem;font-weight:800;line-height:1}.availability{padding-bottom:4px;overflow-x:auto}.availability--readonly button{cursor:default}.availability-mobile{display:none}.availability-legend{color:#666;flex-wrap:wrap;justify-content:flex-end;gap:18px;margin-top:18px;font-size:.78rem;display:flex}.availability-legend span{align-items:center;gap:7px;display:inline-flex}.availability-legend i{border:1px solid;border-radius:4px;width:14px;height:14px}.availability-legend__free{background:#d9ecfb;border-color:#b6cee9!important}.availability-legend__busy{background:#f9e5e7;border-color:#e7b9be!important}@media (width<=700px){.availability{overflow:visible}.shift-tabs{z-index:4;background:#edf1ee;grid-template-columns:1fr 1fr;width:100%;margin-bottom:16px;position:sticky;top:78px}.shift-tabs button{min-height:50px;padding-inline:8px;font-size:.85rem}.availability-grid{display:none}.availability-mobile{gap:14px;display:grid}.day-card{background:#fff;border:1px solid #dde3ed;border-radius:10px;overflow:hidden}.day-card__header{background:#f5f7fa;border-bottom:1px solid #dde3ed;justify-content:space-between;align-items:center;min-height:58px;padding:10px 14px;display:flex}.day-card__header>div{align-items:center;gap:10px;display:flex}.day-card__header>div span{color:#005bbd;background:#d9ecfb;border-radius:6px;place-items:center;width:38px;height:38px;font-size:.68rem;font-weight:800;display:grid}.day-card__header button{color:#005bbd;background:#fff;border:1px solid #cbd5e1;border-radius:6px;min-height:38px;padding:0 12px;font-size:.76rem;font-weight:700}.day-card__lessons{grid-template-columns:repeat(2,1fr);gap:8px;padding:10px;display:grid}.day-card__lessons button{text-align:left;border:1px solid;border-radius:6px;grid-template-columns:30px 1fr;min-height:66px;padding:9px;display:grid}.day-card__lessons button.free{color:#005bbd;background:#ebf5fb;border-color:#bdd3ec}.day-card__lessons button.busy{color:#a63a43;background:#fff4f5;border-color:#e9bec3}.day-card__lessons button strong{grid-column:2;font-size:.72rem}.day-card__lesson-number{grid-row:1/span 2;align-self:center;font-size:1.2rem;font-weight:800}.day-card__lesson-time{color:currentColor;opacity:.78;font-size:.64rem}.availability-legend{justify-content:flex-start;gap:10px 16px}}@media (width<=420px){.day-card__lessons{grid-template-columns:1fr}}.content-card{background:#fff;border:1px solid #dde3ed;border-radius:14px;box-shadow:0 2px 8px #00000014}.content-card__header{border-bottom:1px solid #dde3ed;justify-content:space-between;align-items:flex-start;gap:24px;padding:26px;display:flex}.content-card__header>div:first-child{max-width:760px}.content-card__footer{background:#f5f7fa;border-top:1px solid #dde3ed;border-radius:0 0 14px 14px;justify-content:flex-end;align-items:center;gap:22px;padding:22px 26px;display:flex}.content-card__footer p{margin-right:auto;font-size:.82rem}.avatar-small{color:#005bbd;background:#d9ecfb;border-radius:50%;flex:none;place-items:center;width:42px;height:42px;font-weight:750;display:grid}.role-badge{color:#3f4654;background:#f5f7fa;border:1px solid #dde3ed;border-radius:999px;align-items:center;min-height:30px;padding:0 10px;font-size:.7rem;font-weight:700;display:inline-flex}.role-badge--admin{color:#a63a43;background:#fff4f5;border-color:#eac1c5}.role-badge--moder{color:#005bbd;background:#ebf5fb;border-color:#d9ecfb}.filter-tabs{background:#e3e9e5;border-radius:10px;gap:4px;width:fit-content;padding:5px;display:flex}.filter-tabs button{color:#666;background:0 0;border:0;border-radius:6px;min-height:44px;padding:0 16px;font-size:.82rem;font-weight:700}.filter-tabs button.active{color:#005bbd;background:#fff;box-shadow:0 2px 8px #00000014}@media (width<=700px){.content-card{border-radius:10px}.content-card__header{flex-direction:column;align-items:stretch;padding:20px 16px}.content-card__footer{flex-direction:column;align-items:stretch;padding:18px 16px}.content-card__footer .button{width:100%}.filter-tabs{width:100%;overflow-x:auto}.filter-tabs button{flex:1 0 auto;min-height:48px}}.login-page{background:#f5f7fa;place-items:center;min-height:100vh;padding:32px 20px;display:grid}.login-panel{background:#fff;border:1px solid #dde3ed;border-radius:16px;width:min(500px,100%);padding:40px;box-shadow:0 6px 20px #0000001f}.login-panel__header{border-bottom:1px solid #dde3ed;align-items:center;gap:18px;padding-bottom:28px;display:flex}.login-panel__header h1{margin-bottom:5px;font-size:1.75rem}.login-panel__header p:last-child{font-size:.9rem}.login-panel__school{color:#007bff;margin-bottom:2px;font-size:.78rem;font-weight:750}.login-panel__footer{text-align:center;border-top:1px solid #dde3ed;padding-top:20px}.login-panel__footer p{font-size:.78rem}.login-brand{object-fit:cover;border-radius:14px;flex:none;width:66px;height:66px;box-shadow:0 2px 8px #00000014}.login-form{gap:20px;padding:28px 0;display:grid}.login-legal-links{flex-wrap:wrap;justify-content:center;gap:5px 14px;margin-top:10px;display:flex}.login-legal-links a{color:#005bbd;font-size:.74rem;font-weight:650;text-decoration:none}.login-legal-links a:hover{text-decoration:underline}@media (width<=700px){.login-page{background:#fff;align-items:start;padding:0}.login-panel{width:100%;min-height:100vh;box-shadow:none;border:0;border-radius:0;padding:30px 20px}.login-panel__header{flex-direction:column;align-items:flex-start;padding-bottom:24px}.login-panel__header h1{font-size:1.6rem}.login-panel__footer{margin-top:8px}.login-brand{border-radius:10px;width:58px;height:58px}.login-form{padding:24px 0}}.welcome-card{background:#fff;border:1px solid #dde3ed;border-radius:14px;align-items:center;gap:16px;padding:24px 26px;display:flex;box-shadow:0 2px 8px #00000014}.welcome-card__avatar{color:#fff;background:#007bff;border-radius:50%;flex:none;place-items:center;width:62px;height:62px;font-size:1.4rem;font-weight:800;display:grid}.welcome-card__identity h1{margin-bottom:2px;font-size:1.55rem}.welcome-card__identity>p:last-child{font-size:.85rem}.submission-status{color:#3f4654;background:#f5f7fa;border:1px solid #dde3ed;border-radius:10px;align-items:center;gap:10px;margin-left:auto;padding:12px 14px;display:flex}.submission-status>span{background:#fff;border-radius:50%;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.submission-status>div{flex-direction:column;display:flex}.submission-status strong{font-size:.82rem}.submission-status small{color:#666;font-size:.7rem}.submission-status--sent{color:#005bbd;background:#ebf5fb;border-color:#bfd3ec}.submission-status--sent>span{background:#d9ecfb}.availability-card>.availability{padding:26px}.selection-count{background:#f5f7fa;border-radius:10px;flex:none;align-items:center;gap:10px;padding:10px 14px;display:flex}.selection-count strong{color:#005bbd;font-size:1.55rem;line-height:1}.selection-count span{color:#666;max-width:80px;font-size:.72rem;line-height:1.35}.submission-success{text-align:center;justify-items:center;display:grid}.submission-success__icon{color:#fff;background:#007bff;border-radius:50%;place-items:center;width:74px;height:74px;margin-bottom:18px;font-size:2rem;font-weight:800;display:grid;box-shadow:0 10px 24px #007bff38}.submission-success h3{margin-bottom:6px;font-size:1.15rem}.submission-success>div:nth-child(2)>p{max-width:390px;font-size:.86rem}.submission-success dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%;margin:24px 0;display:grid}.submission-success dl>div{background:#f5f7fa;border:1px solid #dde3ed;border-radius:10px;gap:2px;padding:14px;display:grid}.submission-success dt{color:#666;font-size:.72rem}.submission-success dd{color:#005bbd;margin:0;font-size:1.15rem;font-weight:800}@media (width<=700px){.welcome-card{border-radius:10px;flex-wrap:wrap;align-items:flex-start;padding:18px}.welcome-card__avatar{width:52px;height:52px}.welcome-card__identity{flex:1}.welcome-card__identity h1{font-size:1.25rem}.submission-status{width:100%;margin-left:0}.availability-card>.availability{padding:18px 12px}.selection-count{width:fit-content}}.user-list{overflow:hidden}.user-list__summary{background:#f5f7fa;border-bottom:1px solid #dde3ed;align-items:baseline;gap:7px;padding:16px 22px;display:flex}.user-list__summary strong{color:#005bbd;font-size:1.35rem}.user-list__summary span{color:#666;font-size:.78rem}.user-table__head,.user-table .user-row{grid-template-columns:1.45fr .75fr 1.2fr .75fr auto;align-items:center;gap:16px;padding:14px 20px;display:grid}.user-table__head{color:#aaa;border-bottom:1px solid #dde3ed;min-height:48px;font-size:.7rem;font-weight:750}.user-row{border-bottom:1px solid #e7edf5;min-height:76px}.user-row:last-child{border-bottom:0}.user-row__identity{align-items:center;gap:11px;min-width:0;display:flex}.user-row__identity>span:last-child{flex-direction:column;min-width:0;display:flex}.user-row__identity strong,.user-row__identity small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.user-row__identity strong{font-size:.86rem}.user-row__identity small{color:#666;font-size:.72rem}.user-row__teacher{font-size:.8rem}.progress-card{background:#fff;border:1px solid #dde3ed;border-radius:14px;padding:24px;box-shadow:0 2px 8px #00000014}.progress-card__numbers{flex-wrap:wrap;gap:36px;margin-bottom:20px;display:flex}.progress-card__numbers span{align-items:baseline;gap:7px;display:flex}.progress-card__numbers strong{font-size:1.45rem}.progress-card__numbers small{color:#666;font-size:.75rem}.progress-card__bar{appearance:none;background:#dfe7f1;border:0;border-radius:999px;width:100%;height:12px;display:block;overflow:hidden}.progress-card__bar::-webkit-progress-bar{background:#dfe7f1;border-radius:999px}.progress-card__bar::-webkit-progress-value{background:#1687ff;border-radius:999px}.progress-card__bar::-moz-progress-bar{background:#1687ff;border-radius:999px}.progress-card>p{text-align:right;margin-top:9px;font-size:.75rem}.submission-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.submission-grid>.empty-state{background:#fff;border:1px solid #dde3ed;border-radius:10px;grid-column:1/-1}.submission-card{background:#fff;border:1px solid #dde3ed;border-radius:14px;flex-direction:column;gap:18px;padding:20px;display:flex;box-shadow:0 2px 8px #00000014}.submission-card__identity{align-items:center;gap:11px;min-width:0;display:flex}.submission-card__identity>div{min-width:0}.submission-card__identity h2{text-overflow:ellipsis;white-space:nowrap;margin-bottom:3px;font-size:.95rem;overflow:hidden}.submission-card__identity p{text-overflow:ellipsis;white-space:nowrap;font-size:.7rem;overflow:hidden}.submission-card__status{color:#3f4654;background:#f5f7fa;border-radius:10px;align-items:center;gap:10px;padding:12px;display:flex}.submission-card__status>span{background:#fff;border-radius:50%;place-items:center;width:32px;height:32px;font-weight:800;display:grid}.submission-card__status>div{flex-direction:column;display:flex}.submission-card__status strong{font-size:.78rem}.submission-card__status small{color:#666;font-size:.68rem}.submission-card__status--sent{color:#005bbd;background:#ebf5fb}.submission-card__status--sent>span{background:#d9ecfb}.submission-card__status--uploaded{color:#45bd00;background:#f2fbeb;border:1px solid #cdeabf}.submission-card__status--uploaded>span{background:#ddf4d2}.submission-card>.button{margin-top:auto}.cloud-upload-panel{background:#ebf5fb;border:1px solid #d9ecfb;border-radius:10px;justify-content:space-between;align-items:center;gap:24px;margin-top:22px;padding:20px;display:flex}.cloud-upload-panel>div{min-width:0}.cloud-upload-panel h2{margin:3px 0 6px;font-size:1rem}.cloud-upload-panel p:not(.section-label),.cloud-upload-panel small{color:#666;font-size:.76rem}.cloud-upload-panel small{color:#005bbd;margin-top:8px;font-weight:700;display:block}.cloud-upload-panel .button{flex:none}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.setting-card{background:#fff;border:1px solid #dde3ed;border-radius:14px;grid-template-columns:auto 1fr;align-items:start;gap:0 15px;padding:22px;display:grid;box-shadow:0 2px 8px #00000014}.setting-card__icon{color:#005bbd;background:#d9ecfb;border-radius:50%;grid-row:1/span 2;place-items:center;width:42px;height:42px;font-weight:800;display:grid}.setting-card__content h2{margin-bottom:6px;font-size:1.15rem}.setting-card__content p:last-child{font-size:.8rem}.setting-card__action,.setting-card>.button{grid-column:2;justify-self:end;margin-top:18px}.setting-card__action{align-items:center;gap:10px;display:flex}.switch{background:#bcc8d8;border:0;border-radius:999px;width:56px;height:32px;padding:4px;transition:background .15s}.switch span{background:#fff;border-radius:50%;width:24px;height:24px;transition:transform .15s;display:block;box-shadow:0 2px 5px #142b4b33}.switch--on{background:#1687ff}.switch--on span{transform:translate(24px)}.whitelist-panel .alert{margin:20px 26px 0}.download-links-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:24px 26px 26px;display:grid}.download-links-form__actions{grid-column:1/-1;justify-content:flex-end;gap:10px;display:flex}.whitelist-form{border-bottom:1px solid #dde3ed;grid-template-columns:minmax(240px,1fr) auto auto;align-items:end;gap:14px;padding:24px 26px;display:grid}.whitelist-form .checkbox-field{min-width:220px}.whitelist-list{padding:0 26px 12px}.whitelist-list article{border-bottom:1px solid #e7edf5;justify-content:space-between;align-items:center;gap:16px;min-height:74px;padding:12px 0;display:flex}.whitelist-list article:last-child{border-bottom:0}.whitelist-list__identity{align-items:center;gap:11px;min-width:0;display:flex}.whitelist-list__identity>span:last-child{flex-direction:column;min-width:0;display:flex}.whitelist-list__identity strong,.whitelist-list__identity small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.whitelist-list__identity small{color:#666;font-size:.72rem}@media (width<=980px){.submission-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-grid{grid-template-columns:1fr}}@media (width<=700px){.user-list{box-shadow:none;background:0 0;border:0;overflow:visible}.user-list__summary{border:1px solid #dde3ed;border-radius:10px;margin-bottom:10px}.user-table__head{display:none}.user-table{gap:12px;display:grid}.user-table .user-row{background:#fff;border:1px solid #dde3ed;border-radius:10px;grid-template-columns:1fr 1fr;gap:14px;padding:16px;display:grid;box-shadow:0 2px 8px #00000014}.user-table .user-row__identity,.user-table .user-row__teacher,.user-table .user-row__action{grid-column:1/-1}.user-table .user-row>div[data-label]:before{color:#aaa;content:attr(data-label);margin-bottom:4px;font-size:.66rem;font-weight:700;display:block}.user-table .user-row__action .button{width:100%}.progress-card{padding:18px}.progress-card__numbers{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px;display:grid}.progress-card__numbers span{flex-direction:column;align-items:flex-start;gap:0}.submission-grid{grid-template-columns:1fr}.submission-card{border-radius:10px}.cloud-upload-panel{flex-direction:column;align-items:stretch;gap:16px}.cloud-upload-panel .button{width:100%}.setting-card{grid-template-columns:auto 1fr;padding:18px}.setting-card__action,.setting-card>.button{grid-column:1/-1;justify-self:stretch}.setting-card>.button{width:100%}.whitelist-panel .alert{margin:16px 16px 0}.download-links-form{grid-template-columns:1fr;padding:20px 16px}.download-links-form__actions{flex-direction:column-reverse;align-items:stretch}.download-links-form__actions .button{width:100%}.whitelist-form{grid-template-columns:1fr;padding:20px 16px}.whitelist-form .checkbox-field{min-width:0}.whitelist-list{padding-inline:16px}.whitelist-list article{flex-direction:column;align-items:stretch}.whitelist-list article .button{width:100%}}.whats-new{z-index:2000;background:#0f172a8f;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.whats-new__card{background:#fff;border-radius:20px;width:min(620px,100%);max-height:calc(100vh - 40px);padding:30px;position:relative;overflow:auto;box-shadow:0 24px 70px #0f172a4d}.whats-new__close{color:#64748b;cursor:pointer;background:0 0;border:0;font-size:30px;position:absolute;top:10px;right:14px}.whats-new__eyebrow{color:#2563eb;text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:800}.whats-new h2{margin:8px 36px 4px 0}.whats-new__version{color:#64748b;margin-bottom:18px;font-size:13px;display:inline-block}.whats-new__content{max-height:150px;line-height:1.65;position:relative;overflow:hidden}.whats-new__content:not(.is-expanded):after{content:"";background:linear-gradient(#0000,#fff);height:55px;position:absolute;inset:auto 0 0}.whats-new__content.is-expanded{max-height:none}.whats-new__more{color:#2563eb;cursor:pointer;background:0 0;border:0;padding:10px 0;font-weight:700}.whats-new__confirm{width:100%;margin-top:14px;display:block}.settings-page{max-width:1120px;margin:0 auto}.settings-tabs{gap:8px;margin-bottom:18px;display:flex}.settings-tabs button{cursor:pointer;background:#fff;border:1px solid #dbe3ef;border-radius:10px;padding:10px 18px;font-weight:700}.settings-tabs button.active{color:#1d4ed8;background:#eff6ff;border-color:#2563eb}.settings-panel{background:#fff;border:1px solid #e2e8f0;border-radius:16px;margin-bottom:20px;padding:24px;box-shadow:0 2px 10px #0f172a0a}.settings-panel__heading{justify-content:space-between;margin-bottom:20px;display:flex}.settings-panel__heading h2,.settings-panel__heading p{margin:0}.settings-panel__heading p{color:#64748b;margin-top:5px}.settings-toggle{border-top:1px solid #eef2f7;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;display:flex}.settings-toggle span{gap:4px;display:grid}.settings-toggle small{color:#64748b}.settings-toggle input{width:22px;height:22px}.news-form__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.news-form label{gap:7px;font-size:13px;font-weight:700;display:grid}.news-form input,.news-form select{min-height:42px;font:inherit;border:1px solid #cbd5e1;border-radius:9px;padding:8px 10px}.permission-picker{border:1px solid #dbe3ef;border-radius:12px;margin:20px 0;padding:16px}.permission-picker legend{font-weight:800}.permission-picker p,.permission-picker small{color:#64748b;font-size:13px}.permission-picker>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;max-height:220px;display:grid;overflow:auto}.permission-picker label{align-items:center;gap:7px;font-family:monospace;font-weight:500;display:flex}.permission-picker input{min-height:auto}.rich-editor{border:1px solid #cbd5e1;border-radius:10px;overflow:hidden}.rich-editor__toolbar{background:#f8fafc;border-bottom:1px solid #e2e8f0;align-items:center;gap:5px;padding:7px;display:flex}.rich-editor__toolbar button,.rich-editor__toolbar select{background:#fff;border:1px solid #cbd5e1;border-radius:6px;min-width:34px;min-height:32px}.rich-editor__toolbar label{grid-auto-flow:column;align-items:center;gap:5px;margin-left:5px;display:flex}.rich-editor__toolbar input{width:30px;min-height:30px;padding:2px}.rich-editor__surface{outline:none;min-height:190px;padding:14px;font-size:16px;font-weight:400}.rich-editor__surface:empty:before{content:attr(data-placeholder);color:#94a3b8}.news-content-label{margin-top:18px}.news-form__actions{gap:10px;margin-top:18px;display:flex}.news-list article{border-top:1px solid #e2e8f0;justify-content:space-between;align-items:center;gap:16px;padding:15px 0;display:flex}.news-list article>div:first-child>span{color:#2563eb;font-size:12px;font-weight:800}.news-list h3,.news-list p{margin:3px 0}.news-list p{color:#64748b;font-size:13px}.news-list button{color:#2563eb;cursor:pointer;background:0 0;border:0;font-weight:700}.news-list button.danger{color:#dc2626}.news-list__empty{color:#64748b}.alert{color:#1d4ed8;background:#eff6ff;border-radius:8px;margin-bottom:14px;padding:10px 12px}@media (width<=700px){.news-form__grid,.permission-picker>div{grid-template-columns:1fr}.settings-panel{padding:16px}.news-list article{flex-direction:column;align-items:flex-start}}.permission-picker .permission-picker__custom{grid-template-columns:none;gap:8px;max-height:none;margin-bottom:10px;display:flex;overflow:visible}.permission-picker__custom input{flex:1;min-height:40px}.permission-picker__custom button{color:#fff;background:#2563eb;border:0;border-radius:8px;padding:0 14px;font-weight:700}.permission-picker .permission-picker__selected{flex-wrap:wrap;grid-template-columns:none;gap:6px;max-height:none;margin-bottom:12px;display:flex;overflow:visible}.permission-picker__selected button{color:#1d4ed8;cursor:pointer;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;padding:5px 9px;font-family:monospace}.permission-picker .permission-picker__options{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;max-height:220px;display:grid;overflow:auto}@media (width<=700px){.permission-picker .permission-picker__options{grid-template-columns:1fr}}.public-shell{background:#f5f7fa;min-height:100vh}.public-header{background:#fffffff7;border-bottom:1px solid #dde3ed}.public-header__inner{justify-content:space-between;align-items:center;gap:24px;width:min(1080px,100% - 40px);min-height:76px;margin:0 auto;display:flex}.public-header nav{align-items:center;gap:20px;display:flex}.public-header nav>a:not(.button){color:#666;font-size:.84rem;font-weight:650;text-decoration:none}.public-header nav>a:not(.button):hover{color:#005bbd}.public-brand{color:#1a1a2e;align-items:center;gap:11px;text-decoration:none;display:inline-flex}.public-brand img{object-fit:cover;border-radius:10px;width:44px;height:44px;box-shadow:0 2px 8px #00000014}.public-brand strong{font-size:.95rem}.public-footer{color:#666;background:#fff;border-top:1px solid #dde3ed;padding:30px 20px}.public-footer>div{justify-content:space-between;gap:24px;width:min(1080px,100%);margin:0 auto;font-size:.76rem;display:flex}.public-footer nav{flex-wrap:wrap;gap:16px;display:flex}.public-footer a{color:#005bbd;text-decoration:none}.download-page,.legal-page{width:min(1080px,100% - 40px);margin:0 auto;padding:54px 0 72px}.download-hero{background:linear-gradient(135deg,#fff 0%,#ebf5fb 100%);border:1px solid #dde3ed;border-radius:24px;grid-template-columns:minmax(0,1.45fr) minmax(240px,.55fr);align-items:center;gap:52px;min-height:390px;padding:54px 64px;display:grid;overflow:hidden;box-shadow:0 2px 8px #00000014}.download-hero h1{max-width:660px;margin-bottom:16px;font-size:clamp(2.2rem,5vw,3.7rem);line-height:1.08}.download-hero>div:first-child>p:last-child{max-width:640px;font-size:1.05rem}.phone-preview{color:#1a1a2e;-webkit-user-select:none;user-select:none;background:#fff;border:9px solid #1a1a2e;border-radius:34px;flex-direction:column;justify-content:center;justify-self:center;align-items:center;width:220px;height:350px;padding:28px 20px;display:flex;position:relative;box-shadow:0 22px 50px #005bbd2e}.phone-preview__speaker{background:#d8dee8;border-radius:99px;align-self:center;width:46px;height:5px;margin-top:-300px;position:absolute}.phone-preview__mark{color:#fff;background:#007bff;border-radius:18px;place-items:center;width:70px;height:70px;margin-bottom:16px;font-size:1.45rem;font-weight:800;display:grid}.phone-preview small{color:#666;margin-top:4px;font-size:.67rem}.phone-preview__notice{color:#005bbd;text-align:center;background:#ebf5fb;border:1px solid #d9ecfb;border-radius:10px;width:100%;margin-top:36px;padding:11px;font-size:.68rem;font-weight:700}.download-card{background:#fff;border:1px solid #dde3ed;border-radius:16px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:20px;margin-top:24px;padding:28px 30px;display:grid;box-shadow:0 2px 8px #00000014}.download-card__icon{color:#005bbd;background:#d9ecfb;border-radius:50%;place-items:center;width:56px;height:56px;font-size:1.2rem;font-weight:800;display:grid}.download-card h2{margin-bottom:4px}.download-card p:not(.section-label){font-size:.84rem}.download-note{color:#785a18;background:#fff9e7;border:1px solid #f7e9b8;border-radius:10px;margin-top:18px;padding:18px 22px}.download-note p{color:#785a18;margin-top:4px;font-size:.8rem}.legal-hero{max-width:820px;margin-bottom:36px}.legal-hero h1{margin-bottom:12px;font-size:clamp(2.1rem,5vw,3.25rem)}.legal-hero>p:last-child{font-size:1.02rem}.legal-hero--compact{max-width:900px}.legal-layout{grid-template-columns:270px minmax(0,1fr);align-items:start;gap:28px;display:grid}.legal-summary{background:#ebf5fb;border:1px solid #d9ecfb;border-radius:14px;gap:10px;padding:22px;display:grid;position:sticky;top:24px}.legal-summary p,.legal-summary a{font-size:.8rem}.legal-summary a{color:#005bbd;overflow-wrap:anywhere}.legal-article{background:#fff;border:1px solid #dde3ed;border-radius:16px;padding:36px 40px;box-shadow:0 2px 8px #00000014}.legal-article--standalone{max-width:900px;margin:0 auto}.legal-article section+section{border-top:1px solid #dde3ed;padding-top:30px}.legal-article section{margin-bottom:30px}.legal-article section:last-of-type{margin-bottom:0}.legal-article h2{color:#005bbd;margin-bottom:12px;font-size:1.3rem}.legal-article p,.legal-article li{color:#3f4654;font-size:.92rem;line-height:1.75}.legal-article p+p{margin-top:12px}.legal-article ul{gap:8px;margin:12px 0 0;padding-left:22px;display:grid}.legal-article a:not(.button){color:#005bbd}.legal-callout{color:#005bbd;background:#ebf5fb;border-left:4px solid #007bff;border-radius:10px;margin-bottom:30px;padding:20px 22px}.legal-callout p{color:#3f4654;margin-top:6px}.legal-callout--important{color:#785a18;background:#fff9e7;border-color:#d3a736}.legal-steps{gap:12px;margin:18px 0 0;padding:0;list-style:none;display:grid}.legal-steps li{background:#f5f7fa;border:1px solid #dde3ed;border-radius:10px;grid-template-columns:auto 1fr;align-items:start;gap:14px;padding:16px;display:grid}.legal-steps li>span{color:#fff;background:#007bff;border-radius:50%;place-items:center;width:32px;height:32px;font-weight:800;display:grid}.legal-steps p{margin-top:2px;font-size:.82rem}.legal-actions{gap:10px;margin-top:34px;display:flex}@media (width<=980px){.download-hero{grid-template-columns:1fr auto;padding:42px}.legal-layout{grid-template-columns:1fr}.legal-summary{position:static}}@media (width<=700px){.public-header__inner{width:calc(100% - 24px);min-height:68px}.public-brand strong,.public-header nav>a:not(.button){display:none}.public-footer>div{flex-direction:column}.download-page,.legal-page{width:calc(100% - 24px);padding:28px 0 48px}.download-hero{border-radius:14px;grid-template-columns:1fr;gap:34px;min-height:auto;padding:30px 22px}.download-hero h1{font-size:2rem}.phone-preview{width:190px;height:300px}.phone-preview__speaker{margin-top:-250px}.download-card{grid-template-columns:auto 1fr;padding:22px 18px}.download-card .button{grid-column:1/-1;width:100%}.legal-hero h1{font-size:2rem}.legal-article{padding:24px 18px}.legal-actions{flex-direction:column;align-items:stretch}}.disabled-portal-page{background:radial-gradient(circle at top,#eef5ff,#f8fafc 55%);place-items:center;min-height:100vh;padding:2rem;display:grid}.disabled-portal-page__card{text-align:center;background:#fffffff0;border:1px solid #dbe5f0;border-radius:1.5rem;width:min(34rem,100%);padding:3rem;box-shadow:0 1.5rem 4rem #1f37581f}.disabled-portal-page__icon{margin-bottom:1rem;font-size:3rem;display:block}.disabled-portal-page h1{color:#17263c;margin:0 0 .75rem}.disabled-portal-page p{color:#607086;margin:0;line-height:1.6}