:root{--bg:#f3f6f5;--paper:#fff;--line:#dfe6e2;--muted:#62756e;--ink:#243b34}
body{letter-spacing:0}.brand,.brand-label,h1,.eyebrow,.welcome h2,.math-decoration{letter-spacing:0}.brand-mark{width:36px;height:36px;border-radius:8px}.user-tools{display:flex;align-items:center;gap:8px;min-width:0}.user-tools #current-user{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.primary,.secondary,input,textarea,select,.card,.notice,.answer-box,.dropzone{border-radius:8px}.card{box-shadow:none}.auth-mark{width:48px;height:48px;border-radius:8px}.login-card{max-width:460px;background:transparent;border:0;border-radius:0;padding:20px 12px;margin:24px auto}.login-card.registering{max-width:680px}.login-card h1{font-size:26px;line-height:1.4;margin:16px 0 24px}.login-card form{margin-top:22px}.login-card .primary{justify-content:center}.login-card label{font-size:13px}.login-card input{margin:6px 0 14px}.account-tabs{display:flex;border-bottom:1px solid var(--line);gap:24px}.account-tabs button{border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);padding:12px 4px;min-height:46px;font-weight:500}.account-tabs button[aria-selected=true]{color:var(--green);border-bottom-color:var(--green)}fieldset{border:0;border-bottom:1px solid var(--line);padding:8px 0 16px;margin:0 0 22px;min-width:0}legend{font-size:16px;font-weight:600;padding:0;margin-bottom:10px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}.form-grid label,.account-section label,.account-dialog label{display:block;font-size:13px;min-width:0}.form-grid input,.form-grid select,.account-section input{margin:6px 0 10px}.full-width{grid-column:1/-1}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:8px 0 26px}.page-heading h1{font-size:28px;margin:6px 0}.account-page{max-width:1000px;margin:0 auto}.account-columns{display:grid;grid-template-columns:1.2fr 1fr;gap:48px}.account-section{border-top:1px solid var(--line);padding:24px 0;min-width:0}.account-section h2{margin:0 0 20px}.account-section form{margin-top:16px}.details-list{margin:0}.details-list div{display:grid;grid-template-columns:110px minmax(0,1fr);gap:12px;border-bottom:1px solid var(--line);padding:12px 0}.details-list dt{font-size:13px;color:var(--muted)}.details-list dd{font-size:14px;margin:0;overflow-wrap:anywhere}.review-notice{background:#edf3fa;border-left:3px solid #517bae;padding:18px 22px;margin-bottom:28px}.review-notice strong{font-size:17px}.review-notice p{font-size:14px;white-space:pre-wrap;overflow-wrap:anywhere}.review-notice.rejected{background:#fff1ed;border-color:var(--red)}.success-message{color:var(--green);font-size:13px}.admin-summary{display:flex;gap:36px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;margin-bottom:20px;flex-wrap:wrap}.admin-summary div{display:flex;gap:12px;align-items:baseline}.admin-summary strong{font-size:26px;font-weight:600}.admin-summary span{font-size:13px;color:var(--muted)}.admin-toolbar{display:flex;justify-content:space-between;align-items:center;gap:24px}.admin-toolbar form{display:flex;gap:8px;width:380px;max-width:100%}.admin-toolbar input{min-width:0}.status-filter{display:flex;gap:12px;align-items:center;margin:20px 0;font-size:13px}.status-filter select{width:150px;padding:8px 12px}.data-table{border-collapse:collapse;width:100%;background:var(--paper);table-layout:fixed;font-size:13px}.data-table th{text-align:left;color:var(--muted);font-weight:500;background:#edf1ef}.data-table th,.data-table td{padding:16px 14px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}.data-table td strong{display:block;font-weight:600}.data-table small{display:block;color:var(--muted);margin-top:4px;white-space:pre-wrap}.data-table .table-actions{display:flex;gap:6px;flex-wrap:wrap}.table-actions button{min-height:36px;font-size:12px;padding:7px 10px}.state-tag{display:inline-block;font-size:12px;padding:3px 8px;background:#e9f2eb;color:#315e41;border-radius:4px}.state-tag.pending{background:#edf2fa;color:#46669a}.state-tag.rejected,.state-tag.disabled{background:#faece8;color:#a04436}.admin-empty{padding:70px 20px;text-align:center;background:white;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted)}.pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:22px 0}.pagination>div{display:flex;gap:8px}.pagination button{min-height:38px;font-size:12px}.account-dialog{width:min(480px,calc(100% - 32px));border:1px solid var(--line);border-radius:8px;padding:26px;color:var(--ink)}.account-dialog::backdrop{background:#15271f66}.account-dialog p{font-size:14px;overflow-wrap:anywhere}.account-dialog textarea,.account-dialog input{margin:8px 0 16px}.account-dialog .primary{width:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#password-message{font-size:13px;white-space:pre-wrap}
@media(max-width:700px){.topbar{padding:0 16px;height:auto;min-height:70px;gap:12px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}.brand-label{display:none}.brand{font-size:20px}.user-tools{gap:2px;margin-left:auto}.user-tools #current-user{max-width:90px}.user-tools .text-button{padding:8px 6px}.login-card{margin:8px auto;padding:10px 0}.login-card h1{font-size:24px}.form-grid{grid-template-columns:1fr;gap:2px}.account-columns{grid-template-columns:1fr;gap:6px}.page-heading h1{font-size:24px}.admin-toolbar{align-items:stretch;flex-direction:column;gap:16px}.admin-toolbar form{width:100%}.admin-summary{gap:24px}.admin-summary div{gap:8px}.admin-summary strong{font-size:23px}.data-table,.data-table tbody{display:block}.data-table thead{display:none}.data-table tr{display:block;border-bottom:1px solid var(--line);padding:14px 0}.data-table td{display:grid;grid-template-columns:85px minmax(0,1fr);gap:10px;border:0;padding:7px 14px;width:auto!important}.data-table td::before{content:attr(data-label);font-size:12px;color:var(--muted)}.data-table td>*{min-width:0}.pagination{align-items:flex-start}.pagination>div{flex-shrink:0}.pagination button{padding:8px 10px}.account-tabs{gap:24px}.details-list div{grid-template-columns:95px minmax(0,1fr)}}
:root .primary,:root .secondary{white-space:nowrap;flex-shrink:0}
.admin-toolbar form input{flex:1}
.account-dialog{max-height:calc(100dvh - 48px);overflow-y:auto}