:root{font-family:Inter,Segoe UI,sans-serif;color:#203b39;background:#f5f6f2;font-synthesis:none;line-height:1.55}*{box-sizing:border-box}body{margin:0}header{padding:22px max(5vw,20px);background:#fff;border-bottom:1px solid #dbe4dd;display:flex;align-items:center;gap:24px}.brand{font-weight:800;font-size:22px;color:#214e44;text-decoration:none;letter-spacing:-.6px}.brand span{font-weight:400}.private-label{margin-left:auto;font-size:12px;text-transform:uppercase;letter-spacing:1px;color:#59716a}main{max-width:1480px;margin:auto;padding:42px 5vw 60px}.intro{margin-bottom:26px}.eyebrow{font-size:11px;font-weight:750;letter-spacing:1.7px;color:#54786a;margin:0 0 9px}h1{font-size:clamp(32px,4vw,44px);letter-spacing:-1.5px;line-height:1.15;margin:0 0 10px}h2{font-size:20px;letter-spacing:-.4px;margin:0 0 12px}h3{font-size:18px}h4{font-size:12px;text-transform:uppercase;letter-spacing:.8px;margin:0 0 8px}p{margin:8px 0 18px}.intro>p:last-child{color:#61756e;font-size:18px}.card{background:#fff;border:1px solid #dce4dc;border-radius:16px;padding:26px;box-shadow:0 4px 16px #213c3104}.welcome{max-width:640px;padding:36px}.notice{padding:18px 22px;background:#eaf0e8;border:1px solid #d7e3d4;border-radius:10px;font-size:14px;margin-bottom:24px}.notice strong{display:block}.workspace-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px;margin-top:24px}.pupil-library{align-self:start}.workspace{min-width:0}.empty{padding:48px 32px;min-height:260px}.section-heading,.record-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:12px 0 20px}.section-heading h2,.record-heading h2{margin:0}.hint{font-size:13px;color:#647870;margin:8px 0 14px}label{display:block;font-weight:650;font-size:14px;margin:18px 0 7px}input,textarea,select{width:100%;font:inherit;color:inherit;background:#fff;border:1px solid #a9bab1;border-radius:7px;padding:11px 12px}textarea{resize:vertical;line-height:1.6}input:disabled,select:disabled,textarea:read-only{background:#f4f6f1}button{font:inherit;font-weight:650;font-size:14px;border:1px solid #285b4d;border-radius:7px;background:#285b4d;color:#fff;padding:11px 17px;cursor:pointer}button:hover{filter:brightness(.92)}button:disabled{opacity:.5;cursor:not-allowed}.quiet{background:#f4f7f2;color:#285b4d;border-color:#c6d6cd;padding:8px 12px}.danger{background:white;color:#984929;border-color:#cfb1a5}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px}.pill{font-size:12px;border-radius:20px;background:#e9efe1;padding:6px 12px}.item-list{margin:18px 0}.item-list button{text-align:left;width:100%;background:#fff;color:#284a40;border-color:#dae3db;white-space:normal;overflow-wrap:anywhere;margin-bottom:8px}.item-list button[aria-current=true]{background:#eaf1e9;border-color:#63927e}.item-list small{display:block;font-weight:400;color:#61786c}.horizontal{display:flex;flex-wrap:wrap;gap:8px}.horizontal button{width:auto;margin:0;font-size:12px}.tabs{display:flex;flex-wrap:wrap;gap:5px;border-bottom:1px solid #d8e2d7;margin-bottom:22px;padding-bottom:12px}.tabs button{background:transparent;color:#54716a;border-color:transparent;font-weight:600;padding:8px 12px}.tabs button[aria-current=page]{background:#e0eadc;color:#224f42;border-color:#ccdbca}.message{border-left:3px solid #759481;background:#f4f7f0;border-radius:0 10px 10px 0;padding:18px 22px;margin:16px 0}.message.teacher{border-color:#b8c0b0;background:#f8f8f4}.message p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-size:14px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}fieldset{border:0;margin:0;padding:0;min-width:0}form>button{margin-top:20px}details>summary{cursor:pointer;font-weight:650}details>form{margin-top:14px}#team{margin-bottom:24px}#team>summary{font-size:16px}#generate-plan{border-top:1px solid #e3e9e1;margin-top:28px;padding-top:18px}#invite-form>button{align-self:end;justify-self:start}#invite-result{margin-top:24px}#created-token{font-family:monospace}#status:empty,#generation-status:empty,#plan-status:empty{display:none}#status{background:#fff;border:1px solid #dbe3d9;border-radius:9px;padding:14px 18px}#status[data-error=true]{border-color:#b75d42;color:#8a3823}#generation-status,#plan-status{padding:12px 16px;background:#f1f4e9;border-radius:8px;font-size:14px;overflow-wrap:anywhere}.assignment-row{display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid #e3e9e1;padding:14px 0}.audit-row{padding:14px 0;border-bottom:1px solid #e3e9e1;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13px}.audit-row small{flex-basis:100%;overflow-wrap:anywhere;color:#667b70}footer{padding:24px;text-align:center;color:#6b7e75;font-size:12px}footer span{margin:0 8px}:focus-visible{outline:3px solid #c89335;outline-offset:3px}[hidden]{display:none!important}.skip{position:absolute;left:12px;top:-70px;background:white;padding:12px;z-index:2;color:#214e44}.skip:focus{top:12px}@media(max-width:850px){.workspace-grid{grid-template-columns:1fr}main{padding:28px 20px}.private-label{display:none}.brand{font-size:18px}header{gap:12px}#signout{margin-left:auto}.card{padding:22px}.pupil-library .item-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.pupil-library .item-list button{margin:0}.section-heading,.record-heading{align-items:flex-start}.record-heading{flex-direction:column}}@media(max-width:480px){.form-grid{grid-template-columns:1fr}.pupil-library .item-list{grid-template-columns:1fr}.actions{align-items:stretch;flex-direction:column}.actions button{width:100%}.section-heading{flex-wrap:wrap}header{padding:18px 20px}.brand{max-width:190px}.brand span{display:block}.tabs button{font-size:12px;padding:8px}.card{padding:20px}.notice{padding:16px}.message{padding:14px 16px}}

/* Form controls must shrink inside a narrow single-column workspace. */
input,textarea,select{min-width:0;max-width:100%}
.pupil-library,#team{min-width:0}
@media(max-width:850px){.workspace-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:480px){.form-grid{grid-template-columns:minmax(0,1fr)}}