.guest nav,.guest .side-bottom{display:none}.guest .sidebar{background:#EAF0FF}.guest .sidebar:after{content:'Un poco cada día.\A Un paso más cerca.';white-space:pre;line-height:1.9;color:#465A7A;position:absolute;bottom:50px;font-size:13px}.auth-hero{margin:0 auto 28px;max-width:620px;text-align:center}.auth-hero h1{margin:16px 0;font-size:39px}.auth-hero .sub{max-width:540px;margin:auto}.auth-card{border:1px solid var(--line);border-radius:14px;background:#fff;padding:30px;max-width:560px;margin:20px auto}.auth-card form{display:grid;gap:18px}.auth-card .field{display:grid;gap:8px;font-size:12px;color:#465A7A}.field input{width:100%;border:1px solid #DDE7FF;padding:13px 14px;border-radius:8px;font-size:14px;color:#14213D;background:#f7f9ff}.auth-card .btn[type=submit]{margin:5px 0;font-size:13px}.auth-card .hint{margin-top:18px}.auth-footer{max-width:560px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:10px;color:#465A7A}.auth-error{border:1px solid #e6b9b0;background:#fff0ec;color:#a44b3e;font-size:12px;padding:13px 17px;border-radius:8px;margin-bottom:20px}.recovery-card{background:#EAF0FF;border:1px solid #DDE7FF;border-radius:12px;padding:24px;margin:22px auto;max-width:760px}.recovery-card h3{font-size:17px}.recovery-card p{font-size:12px;color:#465A7A;line-height:1.8}.recovery-card code{display:block;background:#fff;border:1px solid #DDE7FF;border-radius:8px;padding:14px;font-size:15px;overflow-wrap:anywhere;user-select:all}.account-details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}.user-list{display:grid;gap:12px}.user-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px;display:flex;justify-content:space-between;gap:20px;align-items:center}.user-card h3{font-size:15px}.user-card p{font-size:12px;color:#465A7A;line-height:1.7}.user-actions{display:flex;gap:8px;flex-wrap:wrap}.guest .top-badge{display:none}.account-details .question-actions{justify-content:flex-start}#sync-state{font-size:11px}.question-meta span:last-child{max-width:100%}@media(max-width:760px){.guest .sidebar:after{display:none}.guest .sidebar{background:#fff}.auth-hero h1{font-size:31px}.auth-hero{text-align:left;margin-top:10px}.auth-card{padding:23px 20px;max-width:100%}.auth-footer{line-height:1.6}.user-card{flex-direction:column;align-items:start;padding:18px}.user-actions{width:100%}.user-actions .btn{flex:1}.account-details{padding:20px}.recovery-card{padding:20px}.recovery-card code{font-size:13px}}
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:18px 0}.mode-card .btn{margin-top:12px}.filters{flex-wrap:wrap}.tabs{flex-wrap:wrap}.history-row>span{min-width:0;overflow-wrap:anywhere}.question-card h2{overflow-wrap:anywhere}@media(max-width:600px){.tabs .tab{flex:1 1 100%;text-align:left}.filters>label{min-width:140px;flex:1 1 45%}.section-head{flex-wrap:wrap;gap:12px}}

.account-backups{margin:24px 0;padding:26px;background:#EAF0FF;border:1px solid #DDE7FF;border-radius:18px}.backup-heading h2{font-size:22px;color:#1E3A8A;margin:10px 0}.backup-heading p,.backup-option p{font-size:13px;line-height:1.7;color:#465A7A}.backup-heading p{max-width:640px}.backup-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}.backup-option{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:24px;background:#fff;border:1px solid #DDE7FF;border-radius:14px;min-width:0}.backup-option h3{margin:0;font-size:17px;color:#1E3A8A}.backup-option p{margin:0 0 6px}.backup-symbol{display:grid;place-items:center;width:42px;height:42px;background:#EAF0FF;color:#1E3A8A;border-radius:12px;font-size:25px;font-weight:700}.backup-option:nth-child(2) .backup-symbol{background:#fff7d5;color:#8a6810}.backup-option .btn{margin-top:auto;width:100%;min-height:46px;height:auto;white-space:normal;line-height:1.4;padding:13px 16px;text-align:center;justify-content:center}.backup-option .btn.secondary{background:#fff;color:#1E3A8A;border:1px solid #bdcdee}.backup-option .btn:focus-visible{outline:3px solid #F7BA00;outline-offset:3px}.account-details .question-actions{gap:12px;flex-wrap:wrap}.account-details .question-actions .btn{min-height:42px;height:auto;line-height:1.4;white-space:normal}.account-details h3{overflow-wrap:anywhere}
@media(max-width:640px){.account-backups{padding:20px 16px}.backup-grid{grid-template-columns:minmax(0,1fr)}.backup-option{padding:20px}.account-details .question-actions .btn{width:100%;justify-content:center}.backup-heading h2{font-size:20px}}

.admin-overview{margin:24px 0;padding:24px;border:1px solid #cfdbf4;border-radius:20px;background:linear-gradient(120deg,#eaf0ff,#fff);box-shadow:0 5px 15px rgba(30,58,138,.06)}.admin-overview h2{margin:8px 0 12px;color:#1e3a8a}.admin-overview p{line-height:1.6}.admin-shortcuts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}.admin-shortcuts .btn{width:100%;min-height:46px;white-space:normal;justify-content:center;text-align:center}#admin-requests,#admin-students{scroll-margin-top:90px}@media(max-width:640px){.admin-overview{padding:18px}.admin-shortcuts{grid-template-columns:1fr}}

.admin-course-picker{margin:20px 0;padding:20px;background:#fff;border:1px solid #DDE7FF;border-radius:16px;min-width:0}.admin-course-picker h3{margin:0 0 8px}.admin-course-picker p{line-height:1.6}.admin-course-picker .btn{white-space:normal;overflow-wrap:anywhere;min-width:0;height:auto;text-align:center;line-height:1.5}

.my-courses{margin:22px 0;min-width:0}.my-courses>summary{cursor:pointer;gap:10px;max-width:100%;white-space:normal;line-height:1.5}.course-count{background:#DDE7FF;color:#1E3A8A;border-radius:999px;padding:2px 8px;font-size:12px}.my-courses-panel{margin-top:12px;padding:22px;background:#fff;border:1px solid #DDE7FF;border-radius:16px}.my-courses-panel p{line-height:1.6}.my-courses-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:12px;margin-top:16px}.my-courses-list .btn{width:100%;min-width:0;min-height:48px;height:auto;white-space:normal;overflow-wrap:anywhere;line-height:1.5;text-align:center}.my-courses-list .btn:disabled{opacity:1;cursor:default}@media(max-width:600px){.my-courses-panel{padding:18px}.my-courses-list{grid-template-columns:minmax(0,1fr)}}