#admin{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px}#admin>.page-heading{grid-column:1/-1}#admin>.section-tabs{grid-column:1;grid-row:2;display:flex;flex-direction:column;align-items:stretch;gap:5px;margin:0;padding:14px;background:#10151f;border:1px solid #263246;border-radius:12px;align-self:start;position:sticky;top:16px}#admin>.section-tabs button{text-align:left;min-height:44px;padding:11px 12px}#admin>section,#admin>#tickets-section{grid-column:2;grid-row:2;min-width:0}.overview-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.metric-card,.team-panel{background:#111a29;border:1px solid #2c3b50;border-radius:14px;padding:22px}.metric-card p{margin:0;font-size:14px}.metric-card strong{display:block;font-size:36px;margin:14px 0;color:#fff;animation:team-enter .25s}.metric-card small{color:#bbcde2}.dashboard-columns{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:20px;margin:22px 0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:18px}.panel-heading h2{font-size:23px}.bar-chart svg{width:100%;height:auto;min-height:170px}.bar-chart text{fill:#d8e5f4;font-size:14px}.chart-bar{fill:#3c86ff;transform-origin:center 170px;animation:bar-grow .45s ease-out}.free-case{padding:12px 0;border-bottom:1px solid #2c3b50}.free-case p{margin:5px 0;color:#bdc9dc}.tier-profile{border-radius:16px;padding:26px;margin-bottom:24px;color:#f4f6fb;background:#172338;overflow:hidden}.tier-profile img,.avatar-placeholder{width:68px;height:68px;border-radius:50%;object-fit:cover}.avatar-placeholder{display:grid;place-items:center;background:#0d162c;color:white;font-weight:bold}.tier-profile h2{margin:14px 0 5px}.tier-profile progress{display:block;width:100%;height:20px;accent-color:#176dff;margin:18px 0}.tier-Bronze{border-left:5px solid #e4aa65;background:linear-gradient(110deg,#543219,#182335)}.tier-Silver{border-left:5px solid #e0e5ec;background:linear-gradient(110deg,#48515f,#182335)}.tier-Gold{border-left:5px solid #fce79f;background:linear-gradient(110deg,#674c22,#182335)}.tier-Diamond{border-left:5px solid #bde9ff;background:linear-gradient(110deg,#345d77,#182335)}.badge-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}.badge-card{padding:24px;border-radius:12px;border-top:1px solid #354056;border-right:1px solid #354056;border-bottom:1px solid #354056}.badge-card button{margin:6px 8px 0 0}.badge-icon{display:inline-grid;place-items:center;min-width:46px;height:46px;padding:6px;border:1px solid currentColor;border-radius:50%;font-weight:bold}.unearned{color:#b7bdc7;border:1px solid #343b47;background:#151a23}.unearned .badge-icon{color:#bbc1ca}.badge-card p{white-space:pre-wrap;overflow-wrap:anywhere}#leaderboard{padding-left:0;list-style:none}#leaderboard li{display:flex;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid #334257;flex-wrap:wrap}#leaderboard li strong{margin-left:auto}.rank-medal{border-radius:50%;border:1px solid #e4b960;width:30px;height:30px;display:grid;place-items:center;color:#edc77d}#leaderboard li:nth-child(2) .rank-medal{border-color:#c9d2df;color:#c9d2df}#leaderboard li:nth-child(3) .rank-medal{border-color:#db9c63;color:#db9c63}.team-filter{display:flex;flex-wrap:wrap;align-items:end;gap:14px}.team-filter label{flex:1;min-width:150px}.table-scroll{overflow:auto}#profile-search{display:flex;gap:10px;align-items:end}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:20px 0}.settings-grid textarea{min-height:130px}#settings-fields>details{padding:20px;border-bottom:1px solid #334156}#settings-fields summary,#lesson-list summary{cursor:pointer;font-size:19px;min-height:44px}#settings-fields{border:1px solid #334156;border-radius:12px;margin:20px 0}#xp-adjust,#achievement-form,#lesson-form,#test-definition-form,#test-answers,#about-me{display:grid;gap:18px}#team-confirm-preview{white-space:pre-wrap;overflow-wrap:anywhere;max-height:55vh;overflow:auto}.phase5-error,.form-error,#team-confirm-error{color:#ffb7b7}.lesson-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}#lesson-list img{display:block;max-width:100%;height:auto;border-radius:10px;margin:18px 0}.test-question-editor{display:grid;gap:12px}#test-questions fieldset{margin:20px 0;padding:20px;border:1px solid #40536e;border-radius:10px}#test-questions label{display:flex;gap:12px;align-items:center;padding:12px;border-bottom:1px solid #2f4057}#test-questions input{width:auto}#profile-content>p{white-space:pre-wrap}.team-panel{margin-bottom:16px}#about p{white-space:pre-wrap;line-height:1.65}#about select{margin-bottom:14px}#account-card{max-width:150px}#admin[hidden]{display:none}@keyframes bar-grow{from{transform:scaleY(.1)}to{transform:scaleY(1)}}@keyframes team-enter{from{opacity:.3;transform:translateY(6px)}to{opacity:1;transform:none}}@media(max-width:1050px){#admin{grid-template-columns:180px minmax(0,1fr);gap:16px}.overview-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-columns{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr}.panel-heading{flex-wrap:wrap}}@media(max-width:700px){#admin{display:block}#admin>.section-tabs{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:24px}.overview-metrics{gap:10px}.metric-card{padding:16px}.metric-card strong{font-size:28px}.team-panel{padding:18px}.tier-profile{padding:20px}#profile-search{flex-wrap:wrap}.badge-grid{grid-template-columns:1fr}#account-card{font-size:12px;padding:9px}#leaderboard li strong{margin-left:0}}@media(prefers-reduced-motion:reduce){.chart-bar,.metric-card strong{animation:none}}

@media(min-width:701px){#admin>.section-tabs{max-height:calc(100vh - 36px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;}}

.tier-Bronze{--tier-start:#8B4A1E;--tier-end:#F0B26A}.tier-Silver{--tier-start:#7A7E85;--tier-end:#F4F6F8}.tier-Gold{--tier-start:#B27D2D;--tier-end:#FCE79F}.tier-Diamond{--tier-start:#A8D8F0;--tier-end:#FFFFFF}
.tier-profile,.badge-card:not(.unearned){background:linear-gradient(#ffffff50,#ffffff50),linear-gradient(110deg,var(--tier-start,#8B4A1E),var(--tier-end,#F0B26A));color:#071222;border-left-color:var(--tier-end,#F0B26A)}.badge-card:not(.unearned) small{color:#172338}.badge-card:not(.unearned) .badge-icon{border-color:#172338}.tier-profile progress{transition:all .35s ease}.tier-profile p{overflow-wrap:anywhere}#account-dialog .tier-profile{text-align:center}#account-dialog .avatar-placeholder{margin:auto}#statistics-rows td:nth-child(4){min-width:190px;max-width:320px;white-space:normal;line-height:1.55}
@media(prefers-reduced-motion:reduce){.tier-profile progress{transition:none}}

#account-card{display:flex;align-items:center;gap:8px}#account-card img,.account-initials{width:24px;height:24px;border-radius:50%;object-fit:cover;flex-shrink:0}.account-initials{display:grid;place-items:center;background:#176dff;font-size:11px}#members-rows small{display:block;margin-top:5px;color:#b8c9e2}