@font-face{font-family:Archivo;src:url(/fonts/archivo-latin.woff2) format("woff2");font-weight:400 800;font-display:swap}@font-face{font-family:IBM Plex Mono;src:url(/fonts/plex-mono-latin-400.woff2) format("woff2");font-weight:400;font-display:swap}:root{--abyss: #05161e;--abyss-raised: #0c242e;--foam: #eef4f4;--foam-dim: #cfdde0;--foam-muted: #b7c8cc;--foam-faint: #93a9ae;--amber: #f0a23c;--amber-deep: #e08f28;--rule: rgb(238 244 244 / 14%);--rule-strong: rgb(238 244 244 / 45%);--danger: #ff8a7a;--font-ui: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--gutter: 40px;--radius: 8px;--radius-pill: 999px;--ease: cubic-bezier(.22, .75, .3, 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var(--gutter);font-size:.8125rem;color:var(--foam-faint);text-align:center}.eyebrow{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--amber)}.lead{font-size:1.125rem;color:var(--foam-dim);max-width:52ch}.muted{color:var(--foam-muted)}.faint{color:var(--foam-faint);font-size:.875rem}.mono{font-family:var(--font-mono)}.stack>*+*{margin-top:1rem}.stack-sm>*+*{margin-top:.5rem}.button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:14px 28px;border:1px solid transparent;border-radius:var(--radius-pill);background:var(--amber);color:var(--abyss);font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:background .18s var(--ease),transform .18s var(--ease)}.button:hover:not(:disabled){background:var(--amber-deep);color:var(--abyss);transform:translateY(-1px)}.button:disabled{opacity:.55;cursor:not-allowed}.button--ghost{background:transparent;border-color:var(--rule-strong);color:var(--foam)}.button--ghost:hover:not(:disabled){background:var(--foam);color:var(--abyss)}.button--small{padding:9px 18px;font-size:.875rem}.button--block{width:100%}.button-row{display:flex;flex-wrap:wrap;gap:12px}.card{background:var(--abyss-raised);border:1px solid var(--rule);border-radius:var(--radius);padding:24px;scroll-margin-top:88px}.session-list{display:grid;gap:12px}.session{display:grid;grid-template-columns:150px 1fr auto;gap:24px;align-items:center;padding:18px 24px;background:var(--abyss-raised);border:1px solid var(--rule);border-radius:var(--radius);transition:border-color .18s var(--ease)}.session:hover{border-color:var(--amber)}.session__date{font-family:var(--font-mono);color:var(--amber)}.session__name{font-size:1.125rem;font-weight:600}.session__meta{font-size:.875rem;color:var(--foam-faint)}@media (max-width: 720px){:root{--gutter: 20px}.session{grid-template-columns:1fr;gap:10px}.session__action{justify-self:stretch}.session__action .button{width:100%}}.group-heading{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--foam-faint);margin:28px 0 10px}.form{display:grid;gap:18px;max-width:34rem}.field{display:grid;gap:6px}.field label{font-weight:600;font-size:.9375rem}.field .hint{font-size:.8125rem;color:var(--foam-faint)}.field input:not([type=checkbox]):not([type=radio]),.field select,.field textarea{font:inherit;color:var(--foam);background:var(--abyss);border:1px solid var(--rule-strong);border-radius:var(--radius);padding:11px 14px;width:100%}.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{border-color:var(--amber)}.field input[type=date],.field input[type=time]{cursor:pointer}.field input::-webkit-calendar-picker-indicator{cursor:pointer;opacity:.75}.field input:hover::-webkit-calendar-picker-indicator{opacity:1}.field--check{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start}.field--check input{margin-top:3px;width:18px;height:18px;accent-color:var(--amber)}.field--check label{font-weight:400}.fieldset{border:1px solid var(--rule);border-radius:var(--radius);padding:20px;display:grid;gap:16px}.fieldset legend{padding:0 8px;font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.18em;text-transform:uppercase;color:var(--amber)}.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 560px){.row-2{grid-template-columns:1fr}}.notice{padding:16px 20px;border-radius:var(--radius);background:#f0a23c14;border:1px solid rgb(240 162 60 / 28%);color:var(--foam-dim)}.notice--error{background:#ff8a7a1a;border-color:#ff8a7a59;color:var(--danger)}.notice--ok{background:#78dca014;border-color:#78dca04d;color:#9fe3bd}.spinner{width:1rem;height:1rem;border:2px solid rgb(5 22 30 / 35%);border-top-color:var(--abyss);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.table-wrap{overflow-x:auto;border:1px solid var(--rule);border-radius:var(--radius);background:var(--abyss-raised)}table{width:100%;border-collapse:collapse;font-size:.9375rem;min-width:40rem}th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--rule);vertical-align:top}thead th{font-family:var(--font-mono);font-size:.6875rem;font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:var(--foam-faint);white-space:nowrap}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#f0a23c0d}.pill{display:inline-block;padding:3px 10px;border-radius:var(--radius-pill);font-size:.75rem;font-weight:600;border:1px solid var(--rule-strong);white-space:nowrap}.pill--paid{background:#78dca024;border-color:#78dca066;color:#9fe3bd}.pill--pending{background:#f0a23c24;border-color:#f0a23c66;color:var(--amber)}.pill--dead{color:var(--foam-faint)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--rule);margin-bottom:24px}.tab{padding:10px 16px;background:none;border:none;border-bottom:2px solid transparent;color:var(--foam-muted);font:inherit;font-weight:600;cursor:pointer}.tab[aria-selected=true],.tab--current{color:var(--foam);border-bottom-color:var(--amber)}.tab--link{text-decoration:none;color:var(--foam-muted)}.tab--link:hover{color:var(--foam)}.field__label{font-weight:600;font-size:.9375rem}.hint{font-size:.8125rem;color:var(--foam-faint)}.hint.hint--error{color:var(--danger)}.optional{margin-left:4px;font-size:.8125rem;font-weight:400;color:var(--foam-faint)}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.button--tiny{padding:5px 12px;font-size:.8125rem}.button--icon{width:34px;height:34px;padding:0;font-size:1rem;line-height:1}.plain-list{list-style:none;padding:0;display:grid;gap:4px}.segmented{justify-self:start;display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;border:1px solid var(--rule-strong);border-radius:var(--radius-pill)}.segmented label{position:relative;padding:6px 16px;border-radius:var(--radius-pill);font-size:.875rem;font-weight:600;color:var(--foam-muted);cursor:pointer}.segmented input{position:absolute;top:0;right:0;bottom:0;left:0;margin:0;opacity:0;cursor:pointer}.segmented label:has(input:checked){background:var(--amber);color:var(--abyss)}.segmented label:has(input:focus-visible){outline:3px solid var(--amber);outline-offset:2px}.choices{display:grid;gap:8px;min-width:0;padding:0;border:0}.choices>legend{margin-bottom:8px;padding:0}.choice{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;padding:12px 16px;border:1px solid var(--rule);border-radius:var(--radius);cursor:pointer;transition:border-color .18s var(--ease)}.choices:enabled .choice:hover{border-color:var(--rule-strong)}.choice:has(input:checked){border-color:var(--amber);background:#f0a23c0f}.choice input{grid-row:span 2;width:18px;height:18px;margin:3px 0 0;accent-color:var(--amber)}.choice__title{font-weight:600}.choice__description{font-size:.8125rem;color:var(--foam-faint)}.choices:disabled .choice{cursor:not-allowed;opacity:.6}.schedule{list-style:none;padding:0;display:grid;grid-template-columns:max-content max-content 1fr;gap:6px 20px}.schedule__row{display:grid;grid-column:1 / -1;grid-template-columns:subgrid;align-items:baseline}.schedule__days{font-family:var(--font-mono);color:var(--amber);white-space:nowrap}.schedule__times{white-space:nowrap}.schedule__label{font-size:.875rem;color:var(--foam-faint)}.schedule--editable{grid-template-columns:max-content max-content 1fr auto;row-gap:0}.schedule--editable .schedule__row{align-items:center;padding:8px 0;border-bottom:1px solid var(--rule)}.schedule--editable .schedule__row.is-changing .schedule__days{text-decoration:underline}.schedule__actions{display:flex;justify-content:flex-end;gap:6px}.schedule-box{container-type:inline-size}@container (max-width: 36rem){.schedule{grid-template-columns:max-content 1fr}.schedule__label{grid-column:2}}@container (max-width: 44rem){.schedule--editable{grid-template-columns:max-content 1fr}.schedule--editable .schedule__label,.schedule--editable .schedule__actions{grid-column:2;justify-content:flex-start}.schedule--editable .schedule__actions{margin-top:6px}}@container (max-width: 22rem){.schedule,.schedule--editable{grid-template-columns:1fr;row-gap:10px}.schedule .schedule__row>*{grid-column:1}}.session__days{font-family:var(--font-mono);font-size:.8125rem;color:var(--foam-muted)}.ordered{list-style:none;padding:0;display:grid;gap:8px}.ordered__item{display:grid;grid-template-columns:1.5rem 1fr auto;align-items:center;gap:12px;padding:8px 8px 8px 14px;background:var(--abyss);border:1px solid var(--rule);border-radius:var(--radius)}.ordered__number{font-family:var(--font-mono);color:var(--amber)}.ordered__name{min-width:0;font-weight:600;overflow-wrap:anywhere}.ordered__actions{display:flex;gap:6px}.instructor-list{container-type:inline-size}@container (max-width: 24rem){.ordered__item{grid-template-columns:1.5rem 1fr;row-gap:8px}.ordered__actions{grid-column:2}}.inline-add{display:flex;align-items:center;gap:8px}.inline-add select{flex:1;min-width:0;padding:9px 14px;font:inherit;color:var(--foam);background:var(--abyss);border:1px solid var(--rule-strong);border-radius:var(--radius)}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,24rem),1fr));align-items:start;gap:16px}.card-grid>.card--wide{grid-column:1 / -1}.card__head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}.card__head h2{font-size:1.25rem}tbody tr.is-selected{background:#f0a23c14}