/* EduQuiz accounts + user management. Scoped: safe alongside app.css/admin-modern.css. */
.up-container{max-width:1220px;margin:0 auto;padding-left:22px;padding-right:22px}
.up-hero{padding:34px 0;background:linear-gradient(110deg,#142943,#23485c);color:#fff}
.up-hero h1{font-size:clamp(25px,3vw,38px);margin:6px 0}.up-hero p{opacity:.83;max-width:680px}
.up-eyebrow{font-size:11px;font-weight:800;letter-spacing:.12em;color:#21b893}
.up-actions{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px}.up-section{padding-top:26px;padding-bottom:50px}
.up-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.9fr);gap:20px}
.up-card{background:#fff;border:1px solid #e4eaf1;border-radius:15px;padding:25px;margin-bottom:20px;box-shadow:0 4px 20px rgba(20,39,65,.04);min-width:0}
.up-card h2{font-size:19px;color:#263850;margin:0 0 12px}.up-card label{display:block;font-size:13px;font-weight:700;color:#34455f;margin:14px 0 6px}
.up-card input,.up-card select{width:100%;height:44px;border:1px solid #d5e0eb;border-radius:9px;background:#fff;color:#24354c;padding:10px 12px;font:inherit}
.up-card input:focus,.up-card select:focus{outline:3px solid rgba(19,175,134,.16);border-color:#18ae85}
.up-card input[readonly]{background:#f4f7fa;color:#738499}
.up-help{font-size:12px;color:#74839a;line-height:1.6;margin:6px 0 12px}
.up-button{display:inline-flex;justify-content:center;align-items:center;border:1px solid transparent;border-radius:9px;background:#139e7f;color:#fff!important;padding:10px 15px;min-height:42px;cursor:pointer;font-weight:750;font-size:13px;text-decoration:none;white-space:normal;text-align:center}
.up-button:hover{background:#0d8168}.up-outline{background:transparent;border-color:#cad6e3;color:inherit!important}.up-outline:hover{background:rgba(120,145,162,.12)}
.up-card .up-button{margin-top:14px}.up-danger{background:#ba3348}.up-danger:hover{background:#991c34}.up-stats{display:grid;gap:15px;margin:20px 0}.up-stats div{border-bottom:1px solid #edf1f6;padding:8px 0 13px;display:flex;justify-content:space-between;align-items:baseline;gap:10px}.up-stats strong{font-size:27px;color:#172e47}.up-stats span{font-size:12px;color:#78889c;text-align:right}
.up-quiet{font-size:12px;color:#657b90}.up-text-link{color:#128d72!important;display:block;margin-top:15px;font-weight:700}.up-history{margin-top:5px}.up-heading,.up-admin-header{display:flex;align-items:center;justify-content:space-between;gap:20px}.up-heading h2{margin:0}.up-heading a,.up-table a{color:#0c9273;font-weight:700}
.up-scroll{overflow-x:auto;max-width:100%}.up-table{border-collapse:collapse;width:100%;font-size:13px;min-width:560px}.up-table th{text-align:left;font-size:11px;letter-spacing:.035em;text-transform:uppercase;color:#71839a;background:#f5f8fc;padding:12px}.up-table td{border-bottom:1px solid #edf1f5;padding:14px 12px;color:#40536a;vertical-align:middle}.up-table tr:last-child td{border-bottom:0}.up-table td:first-child{font-weight:600}
.up-pagination{display:flex;justify-content:center;gap:20px;align-items:center;padding-top:18px;font-size:13px;color:#667990}.up-pagination a{color:#0c9472;font-weight:750}
.up-admin-header{margin-bottom:24px}.up-admin-header h1{margin:5px 0;color:#1d314a;font-size:clamp(24px,2.5vw,30px)}.up-admin-header p{color:#788ba3;font-size:13px;margin:8px 0}.up-admin-header .up-outline{background:#fff;color:#344a60!important}
.up-search{display:flex;align-items:center;gap:9px;margin-bottom:20px;flex-wrap:wrap}.up-search input{width:min(420px,100%);flex:1}.up-search .up-button{margin:0}
.up-table-id{display:block;font-size:11px;color:#9aa7ba;margin-top:3px}.up-chip{font-size:11px;font-weight:800;border-radius:18px;background:#edf0f5;color:#62758d;padding:6px 10px;display:inline-block;white-space:nowrap}.up-chip-admin{background:#e9e3ff;color:#6652a6}.up-chip-active{background:#daf8ec;color:#087853}.up-chip-off{background:#fff0eb;color:#a8452b}.up-details{display:grid;grid-template-columns:110px 1fr;gap:12px;font-size:12px;overflow-wrap:anywhere}.up-details dt{color:#7e8da0}.up-details dd{margin:0;font-weight:700;color:#34485d}.up-rule{border:0;border-top:1px solid #e9eff5;margin:25px 0}.up-warning{padding:12px;background:#fff6e2;border:1px solid #ffead0;border-radius:8px;color:#9e5b1d;font-size:12px}
.up-visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media(max-width:870px){.up-grid{grid-template-columns:1fr}.up-card{padding:20px}}@media(max-width:600px){.up-container{padding-left:14px;padding-right:14px}.up-card{padding:17px}.up-heading,.up-admin-header{align-items:start;flex-direction:column}.up-actions{display:grid}.up-search{flex-direction:column;align-items:stretch}.up-search input{width:100%}}