@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap";:root{font-family:DM Sans,system-ui,sans-serif;color:#152238;background:#f4f7fb;font-synthesis:none;--ink: #152238;--muted: #667085;--line: #dfe5ee;--nav: #0b1730;--nav-soft: #142544;--blue: #2868e8;--blue-dark: #1754c8;--green: #138a68;--red: #c43b53;--amber: #a96a00;--shadow: 0 18px 50px rgba(24, 44, 80, .09)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{min-height:100vh}button,input,textarea,select{font:inherit}button,a{outline-offset:3px}a{color:inherit}h1,h2,h3,p{margin-top:0}h1,h2,h3,.brand strong{font-family:Manrope,sans-serif}h1{letter-spacing:-.035em}code{font-size:.88em;background:#eef2f8;padding:.2rem .4rem;border-radius:5px;overflow-wrap:anywhere}.button{display:inline-flex;align-items:center;justify-content:center;gap:.48rem;min-height:40px;padding:.58rem .92rem;border:1px solid #ccd4df;border-radius:9px;background:#fff;color:#26364d;font-weight:700;text-decoration:none;cursor:pointer;transition:.16s ease;white-space:nowrap}.button:hover:not(:disabled){border-color:#9eacbd;transform:translateY(-1px);box-shadow:0 5px 14px #1f304a14}.button:disabled{opacity:.55;cursor:not-allowed}.button--primary{color:#fff;background:var(--blue);border-color:var(--blue)}.button--primary:hover:not(:disabled){background:var(--blue-dark);border-color:var(--blue-dark)}.button--danger{color:#a32138;background:#fff5f6;border-color:#f2bdc6}.button--ghost{background:transparent;border-color:transparent}.button--large{min-height:52px;padding:.8rem 1.35rem;font-size:1rem}.spinner{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;display:inline-block;flex:none}@keyframes spin{to{transform:rotate(360deg)}}.brand{display:flex;align-items:center;gap:.75rem}.brand>span{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,#3477f4,#1649b8);box-shadow:0 9px 22px #1e58cd47;color:#fff;font:800 1.35rem Manrope}.brand div{display:flex;flex-direction:column}.brand strong{font-size:1.16rem;line-height:1.1}.brand small{font-size:.7rem;color:#7f8da1;text-transform:uppercase;letter-spacing:.15em}.brand--small>span{width:36px;height:36px;border-radius:10px;font-size:1.05rem}.brand--hero>span{width:54px;height:54px;font-size:1.65rem;border-radius:15px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 3px 14px #2233500a;padding:1.35rem}.field{display:flex;flex-direction:column;gap:.42rem;color:#334156;font-weight:700;font-size:.88rem}.field small,.field-help{font-weight:400;color:var(--muted)}.input{width:100%;min-height:43px;border:1px solid #cdd6e2;border-radius:9px;background:#fff;color:var(--ink);padding:.65rem .78rem;transition:.15s}.input:hover{border-color:#aab7c7}.input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2868e821;outline:none}.input:disabled{background:#f3f5f8;color:#7b8797}.textarea{resize:vertical;line-height:1.5}.stack{display:flex;flex-direction:column;gap:1rem}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-grid>.field:nth-last-child(2):first-child,.form-grid>.notice,.form-grid>.toggle-row{grid-column:1/-1}.notice{padding:.78rem .9rem;border-radius:9px;border:1px solid;line-height:1.4;font-size:.9rem}.notice--info{color:#2453a0;background:#edf4ff;border-color:#c9dcff}.notice--success{color:#087452;background:#eaf8f2;border-color:#b8ead8}.notice--danger{color:#a3243b;background:#fff0f2;border-color:#f4c5cd}.notice--warning{color:#81520b;background:#fff7e7;border-color:#f0d69b}.badge{display:inline-flex;align-items:center;gap:.3rem;width:max-content;border:1px solid;border-radius:999px;padding:.24rem .52rem;font-size:.73rem;font-weight:800;text-transform:capitalize}.badge--success{color:#087452;background:#eaf8f2;border-color:#b8ead8}.badge--warning{color:#875500;background:#fff7e6;border-color:#f2d69a}.badge--danger{color:#a5223a;background:#fff0f2;border-color:#efbec7}.badge--neutral{color:#526176;background:#f2f4f7;border-color:#d8dee6}.badge--accent{color:#214f9d;background:#edf4ff;border-color:#c9dcff}.auth-layout{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;background:radial-gradient(circle at 25% 12%,rgba(67,120,231,.13),transparent 30%),linear-gradient(145deg,#f8faff,#eef3f9)}.auth-layout>.brand{position:absolute;top:2rem;left:2rem}.auth-card{width:min(100%,440px);padding:2.1rem}.auth-card--wide{width:min(100%,540px)}.auth-icon{display:grid;place-items:center;width:45px;height:45px;border-radius:13px;color:var(--blue);background:#eaf1ff;margin-bottom:1.2rem}.auth-card h1{margin-bottom:.45rem;font-size:1.7rem}.auth-card>p{color:var(--muted);line-height:1.55;margin-bottom:1.4rem}.auth-card>.auth-quick-steps{margin:-.65rem 0 1rem;color:var(--ink);font-size:.92rem}.auth-open-file{width:100%}.auth-footnote{margin:1.4rem 0 0;color:#7c899b;font-size:.82rem}.steps{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;list-style:none;padding:0;margin:1.25rem 0}.steps li{display:flex;align-items:center;gap:.55rem;color:#526176;font-size:.88rem}.steps b{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#edf3ff;color:var(--blue);font-size:.75rem}.code-form{margin-top:1.2rem}.code-input{text-align:center;font-size:1.45rem;font-weight:800;letter-spacing:.55em;padding-left:1.25em}.auth-secondary{display:flex;justify-content:space-between;flex-wrap:wrap;margin-top:.75rem;gap:.5rem}.auth-secondary--verification{justify-content:flex-start}.auth-secondary--verification .button{flex:1 1 140px}.splash,.fatal{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.4rem;background:#f5f8fc}.splash>.spinner{color:var(--blue);width:21px;height:21px}.fatal{padding:2rem}.fatal>.notice{max-width:450px}.user-shell{min-height:100vh;background:linear-gradient(#f8fafd,#f1f5fa)}.user-header{height:72px;padding:0 max(1.25rem,calc((100% - 1100px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.user-header__account{display:flex;align-items:center;gap:.75rem;color:#526176;font-size:.9rem}.user-content{width:min(720px,calc(100% - 2rem));margin:0 auto;padding:9vh 0}.assignment-card{text-align:center;padding:2rem}.assignment-card>.badge{margin-left:auto}.assignment-hero>span{display:grid;place-items:center;width:70px;height:70px;border-radius:22px;color:#fff;background:linear-gradient(145deg,#3477f4,#174dbd);margin:1.3rem auto;box-shadow:0 15px 28px #1c54c138}.assignment-hero h1{margin-bottom:.35rem}.assignment-hero p{color:var(--muted);margin-bottom:1.5rem}.assignment-actions{display:flex;justify-content:center;gap:.7rem;margin-top:1rem}.assignment-list-heading{display:flex;align-items:end;justify-content:space-between;gap:20px}.assignment-list-heading h1,.assignment-list-heading p{margin:0}.assignment-list{display:grid;gap:12px}.assignment-card--compact{display:flex;align-items:center;justify-content:space-between;gap:18px}.assignment-card--compact h2{margin:8px 0 2px}.toast{position:fixed;right:1.5rem;bottom:1.5rem;display:flex;align-items:center;gap:.5rem;padding:.85rem 1rem;border-radius:10px;background:#102942;color:#fff;box-shadow:var(--shadow)}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:.65rem}.choice{padding:.75rem;border:1px solid #d2dae5;border-radius:9px;background:#fff;text-align:left;cursor:pointer}.choice.is-selected{color:var(--blue);border-color:var(--blue);background:#f0f5ff;font-weight:700}.admin-shell{min-height:100vh;background:#f4f7fb}.admin-nav{position:fixed;inset:0 auto 0 0;width:250px;padding:1.4rem 1rem;background:var(--nav);color:#dce6f5;display:flex;flex-direction:column;z-index:20}.admin-nav .brand{padding:0 .45rem 1.6rem}.admin-nav .brand small{color:#8393aa}.admin-nav nav{display:flex;flex-direction:column;gap:.28rem}.admin-nav nav button{display:flex;align-items:center;gap:.72rem;width:100%;border:0;border-radius:9px;padding:.7rem .78rem;background:transparent;color:#9fadc1;font-weight:700;cursor:pointer;text-align:left}.admin-nav nav svg{width:18px}.admin-nav nav button:hover,.admin-nav nav button.is-active{background:var(--nav-soft);color:#fff}.admin-nav nav button.is-active{box-shadow:inset 3px 0 var(--blue)}.admin-nav__footer{margin-top:auto;border-top:1px solid #203252;padding:.95rem .45rem 0;display:flex;flex-direction:column;gap:.25rem;min-width:0}.admin-nav__footer small{color:#8494a9}.admin-nav__footer strong{overflow:hidden;text-overflow:ellipsis;font-size:.85rem;margin-bottom:.5rem}.admin-nav__footer .button{justify-content:flex-start;color:#aebbd0;padding-left:0}.admin-main{margin-left:250px;min-height:100vh;padding:2.2rem clamp(1.4rem,4vw,3.8rem) 4rem}.mobile-admin-bar{display:none}.page-header{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;margin:0 0 1.7rem}.page-header>div:first-child>span{display:block;color:var(--blue);font-weight:800;font-size:.75rem;text-transform:uppercase;letter-spacing:.13em;margin-bottom:.4rem}.page-header h1{font-size:1.8rem;margin-bottom:.35rem}.page-header p{color:var(--muted);margin:0;line-height:1.5}.page-header__actions{display:flex;gap:.6rem}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.metric{display:grid;grid-template-columns:auto 1fr;gap:.75rem}.metric>span{grid-row:1/3;display:grid;place-items:center;width:42px;height:42px;border-radius:11px;color:var(--blue);background:#edf3ff}.metric>span svg{width:19px}.metric strong{font:800 1.55rem Manrope;line-height:1}.metric small{color:var(--muted)}.record-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.link-card header{display:flex;justify-content:space-between;gap:1rem}.link-card h3{margin-bottom:.3rem}.link-card header a{display:block;max-width:390px;color:#64738a;font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.link-card footer{display:flex;gap:.55rem;margin-top:1rem;border-top:1px solid #edf0f4;padding-top:1rem}.capacity{margin-top:1.1rem;height:8px;border-radius:999px;background:#edf1f6}.capacity>span{display:block;height:100%;border-radius:999px;background:var(--blue)}.capacity>div{display:flex;justify-content:space-between;margin-top:.4rem;color:var(--muted)}.table-card,.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px}.table-card table,.table-wrap table,.card table{width:100%;border-collapse:collapse;text-align:left}.table-card th,.table-card td,.table-wrap th,.table-wrap td,.card table th,.card table td{padding:.82rem 1rem;border-bottom:1px solid #edf0f4;vertical-align:middle;font-size:.88rem}.table-card th,.table-wrap th,.card table th{color:#718096;font-size:.73rem;text-transform:uppercase;letter-spacing:.06em}.table-card tr:last-child td,.table-wrap tr:last-child td{border-bottom:0}.table-card td small{display:block;color:var(--muted);margin-top:.22rem}.search{display:flex;align-items:center;gap:.45rem;background:#fff;border:1px solid #ccd5e0;border-radius:9px;padding:0 .7rem}.search input{min-height:40px;border:0;outline:0;background:transparent}.detail-sections{display:flex;flex-direction:column;gap:1.35rem}.detail-sections section{border-top:1px solid #edf0f4;padding-top:1rem}.detail-sections section:first-child{border:0;padding:0}.detail-sections h3{font-size:.95rem;margin-bottom:.8rem}.button-row,.toggle-row{display:flex;gap:.7rem;flex-wrap:wrap}.toggle-row label,.check{display:flex;gap:.48rem;align-items:center;font-weight:600}.tester{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}.tester h3{margin-bottom:.25rem}.tester p{color:var(--muted);margin:0}.tester__form{display:flex;gap:.5rem}.tester>.notice{grid-column:1/-1}.bulk-example{display:flex;flex-direction:column;gap:.4rem;background:#f6f8fb;padding:.8rem;border-radius:8px;margin-bottom:.8rem}.integration-card{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.integration-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;color:#2868e8;background:#edf3ff}.integration-card h3{margin-bottom:.4rem}.integration-card p{color:var(--muted);margin:.4rem 0 0}.integration-actions{display:flex;gap:.5rem;margin-left:auto}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.settings-grid .card header{display:flex;gap:.8rem}.settings-grid .card header>span{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;color:var(--blue);background:#edf3ff}.settings-grid h3{margin-bottom:.25rem}.settings-grid header p{color:var(--muted);font-size:.85rem}.settings-grid dl{margin:1rem 0}.settings-grid dl>div{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid #edf0f4;padding:.55rem 0;font-size:.86rem}.settings-grid dt{color:#637187}.settings-grid dd{margin:0;text-align:right;font-weight:700}.timeline{position:relative;margin-left:1rem}.timeline:before{content:"";position:absolute;left:17px;top:10px;bottom:10px;width:2px;background:#dce3ed}.timeline article{position:relative;display:flex;gap:1rem;margin-bottom:1rem}.timeline article>span{z-index:1;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;color:#fff;background:var(--green);border:5px solid #f4f7fb}.timeline article>span svg{width:13px}.timeline article>div{flex:1;background:#fff;border:1px solid var(--line);border-radius:11px;padding:.9rem 1rem}.timeline h3{font-size:.92rem;margin-bottom:.25rem;text-transform:capitalize}.timeline p,.timeline time{color:var(--muted);font-size:.8rem;margin:0}.empty{text-align:center;padding:3rem 1rem}.empty__mark{display:grid;place-items:center;width:47px;height:47px;border-radius:14px;background:#edf3ff;color:var(--blue);font:800 1.2rem Manrope;margin:0 auto 1rem}.empty h3{margin-bottom:.35rem}.empty p{color:var(--muted)}.loading{display:flex;align-items:center;justify-content:center;gap:.65rem;min-height:160px;color:#66758a}.dialog{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100%;height:100%;overflow:visible}.dialog::backdrop{background:#07112285;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.dialog__panel{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(600px,calc(100% - 2rem));max-height:calc(100vh - 3rem);overflow:auto;background:#fff;border-radius:17px;box-shadow:0 26px 80px #07142b4d}.dialog__panel>header{display:flex;justify-content:space-between;gap:1rem;padding:1.25rem 1.35rem;border-bottom:1px solid var(--line)}.dialog__panel>header h2{font-size:1.2rem;margin-bottom:.25rem}.dialog__panel>header p{margin:0;color:var(--muted);font-size:.86rem}.dialog__body{padding:1.35rem}.dialog__panel>footer{display:flex;justify-content:flex-end;gap:.6rem;padding:1rem 1.35rem;border-top:1px solid var(--line);background:#f8fafc;border-radius:0 0 17px 17px}@media(max-width:1000px){.metric-grid{grid-template-columns:repeat(2,1fr)}.record-grid{grid-template-columns:1fr}.admin-nav{transform:translate(-100%);transition:.2s}.admin-nav.is-open{transform:none;box-shadow:20px 0 45px #040e2047}.admin-main{margin-left:0;padding-top:1rem}.mobile-admin-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.settings-grid{grid-template-columns:1fr}}@media(max-width:650px){.auth-layout{padding:5.8rem 1rem 1.5rem;justify-content:flex-start}.auth-layout>.brand{top:1.2rem;left:1.2rem}.auth-card{padding:1.4rem}.auth-secondary{flex-direction:column}.steps{grid-template-columns:1fr}.user-header{height:auto;min-height:70px;padding:1rem;gap:1rem}.user-header__account>span{display:none}.user-header__account .button--neutral{font-size:0}.user-header__account .button--neutral:after{content:"Admin";font-size:.85rem}.user-content{padding:3rem 0}.assignment-actions,.page-header,.page-header__actions,.integration-card,.integration-actions{flex-direction:column;align-items:stretch}.assignment-actions .button{width:100%}.page-header{align-items:stretch}.page-header__actions .button{width:100%}.metric-grid,.form-grid,.tester,.choice-grid{grid-template-columns:1fr}.tester>.notice{grid-column:auto}.tester__form{flex-direction:column}.admin-main{padding:1rem .85rem 3rem}.link-card footer{flex-wrap:wrap}.link-card footer .button:last-child{margin-left:auto}.integration-actions{margin-left:0}.table-card{border-radius:10px}.dialog__panel{width:calc(100% - 1rem);max-height:calc(100vh - 1rem)}.dialog__panel>footer{flex-wrap:wrap}.dialog__panel>footer .button--primary{flex:1}.code-input{letter-spacing:.35em}}.report-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1rem}.report-summary h3{margin:.7rem 0 .3rem}.report-summary>section>strong{font:800 1.2rem Manrope}.report-summary p{color:var(--muted);font-size:.82rem;margin:.35rem 0 0}.settings-form{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.setting-check{grid-column:1/-1;padding:.75rem;background:#f6f8fb;border-radius:9px}.setting-check span{display:flex;flex-direction:column}.setting-check small{color:var(--muted);font-weight:400}.quota-summary{display:flex;gap:.7rem;margin-bottom:.9rem}.quota-summary span{flex:1;background:#f5f8fc;border-radius:8px;padding:.65rem;color:var(--muted);font-size:.8rem}.quota-summary strong{display:block;color:var(--ink);font-size:1.15rem}.mini-list{border:1px solid var(--line);border-radius:9px;overflow:hidden}.mini-list>div{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.65rem .75rem;border-bottom:1px solid #edf0f4}.mini-list>div:last-child{border-bottom:0}.mini-list span{display:flex;flex-direction:column}.mini-list small,.detail-counts{color:var(--muted)}@media(max-width:650px){.report-summary,.settings-form{grid-template-columns:1fr}.quota-summary{flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}