:root{--ink:#161a2d;--muted:#71778e;--line:#e7e9f2;--surface:#fff;--canvas:#f5f6fb;--navy:#131936;--navy-2:#202852;--primary:#625cf2;--primary-2:#7d70ff;--cyan:#39cec9;--green:#18aa73;--red:#e55867;--orange:#f59a3d;--shadow:0 14px 40px rgba(30,35,70,.08);--radius:20px;--radius-sm:12px;--sidebar:264px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--ink);font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}img{max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.16}h1{font-size:clamp(2rem,3vw,3rem);letter-spacing:-.045em}h2{letter-spacing:-.025em}.muted{color:var(--muted)}.mobile-only{display:none!important}
.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:var(--navy);color:#fff;z-index:40;display:flex;flex-direction:column;padding:22px 16px}.brand{display:flex;align-items:center;gap:11px;padding:3px 8px;color:#fff}.brand img{filter:drop-shadow(0 6px 14px rgba(57,206,201,.18))}.brand span{display:flex;flex-direction:column;line-height:1.05}.brand strong{font-size:18px}.brand small{font-size:11px;color:#aeb6d4;letter-spacing:.15em;text-transform:uppercase;margin-top:5px}.nav-main{display:flex;flex-direction:column;gap:5px;margin-top:35px;overflow:auto}.nav-label{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#727caa;font-weight:800;padding:16px 14px 6px}.nav-link{display:flex;align-items:center;gap:12px;color:#b9c0dd;padding:11px 13px;border-radius:11px;font-weight:650;transition:.2s}.nav-link>span{display:grid;place-items:center;width:24px;font-size:18px}.nav-link:hover{background:#ffffff0b;color:#fff}.nav-link.is-active{background:linear-gradient(120deg,#625cf2,#776cff);color:#fff;box-shadow:0 8px 24px #625cf244}.sidebar-bottom{margin-top:auto;border-top:1px solid #ffffff10;padding:15px 2px 0;display:flex;align-items:center;gap:8px}.profile-chip{display:flex;align-items:center;gap:10px;min-width:0;flex:1}.profile-chip>span:not(.avatar){min-width:0;display:flex;flex-direction:column}.profile-chip strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-chip small{font-size:11px;color:#8e98bd;text-transform:capitalize}.avatar{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;flex:none;background:linear-gradient(135deg,var(--primary-2),var(--cyan));color:#fff;font-weight:850}.avatar--small{width:32px;height:32px;border-radius:10px;font-size:12px}.avatar--large{width:68px;height:68px;border-radius:22px;font-size:24px}.avatar--xl{width:92px;height:92px;border-radius:28px;font-size:36px;border:5px solid #ffffff25}.icon-button{width:38px;height:38px;border:0;border-radius:11px;background:#ffffff0c;color:inherit;display:grid;place-items:center;font-size:19px}.icon-button:hover{background:#ffffff18}.icon-button.danger{color:var(--red);background:#e5586710}.sidebar-backdrop{display:none}.app-main{min-height:100vh;margin-left:var(--sidebar)}.topbar{height:70px;background:#ffffffd9;backdrop-filter:blur(16px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,3vw,46px);position:sticky;top:0;z-index:25}.topbar-context{font-size:12px;color:var(--muted);font-weight:650}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px #18aa7315;margin-right:8px}.topbar-actions{display:flex;align-items:center;gap:10px}.top-pill{border:1px solid var(--line);background:#fff;padding:8px 12px;border-radius:99px;font-size:12px;font-weight:750}.page-content{max-width:1540px;margin:0 auto;padding:34px clamp(20px,3vw,46px) 70px}
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.result-hero{position:relative;overflow:hidden;background:linear-gradient(140deg,#171d40,#393070);border-radius:25px;padding:40px;text-align:center;color:#fff}.result-confetti{color:#7ee1dd;letter-spacing:20px}.result-score{--score:0;width:140px;height:140px;margin:15px auto;display:grid;place-content:center;border-radius:50%;background:radial-gradient(circle closest-side,#262552 77%,transparent 79% 100%),conic-gradient(var(--cyan) calc(var(--score)*1%),#ffffff15 0)}.result-score strong{font-size:35px}.result-score small{font-size:8px;letter-spacing:.13em;color:#afb7d7}.result-hero h1{font-size:31px;margin:5px 0}.result-hero p{color:#c8cde1}.result-actions{justify-content:center}.result-actions--dark .btn--secondary{background:#fff}.result-list{margin-top:20px}.result-legend{display:flex;gap:12px;font-size:10px;color:var(--muted)}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#c8cad3}.dot--green{background:var(--green)}.dot--red{background:var(--red)}.result-row{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:13px;padding:13px 0;border-top:1px solid var(--line)}.result-number{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:850;background:#f0f2f6}.result-number--correct{background:#e9f9f2;color:var(--green)}.result-number--wrong{background:#ffedf0;color:var(--red)}.result-row p{margin:2px 0 0;color:var(--muted);font-size:11px}.result-row>span:last-child{font-size:10px;color:var(--muted)}
.deck-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.deck-card{--deck-color:#625cf2;background:#fff;border:1px solid var(--line);border-radius:19px;padding:20px;box-shadow:inset 0 4px 0 var(--deck-color)}.deck-card header,.deck-card footer{display:flex;align-items:center;justify-content:space-between}.deck-card header>span{font-size:28px}.deck-card header em{font-size:8px;letter-spacing:.11em;color:var(--deck-color);font-style:normal;font-weight:900}.deck-card h2{font-size:18px;margin:18px 0 7px}.deck-card p{font-size:11px;color:var(--muted);min-height:34px}.deck-stats{display:flex;gap:20px;margin-top:18px}.deck-stats span{display:flex;flex-direction:column;font-size:9px;color:var(--muted)}.deck-stats strong{font-size:15px;color:var(--ink)}.deck-card footer{border-top:1px solid var(--line);padding-top:14px;margin-top:13px}.deck-card footer>a:first-child{font-size:11px;color:var(--primary);font-weight:750}.flash-list{display:flex;flex-direction:column;gap:10px}.flash-row{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px 18px;display:grid;grid-template-columns:minmax(0,1fr) auto 38px;gap:20px;align-items:center}.flash-row h2{font-size:14px;margin:7px 0 3px}.flash-row p{font-size:11px;color:var(--muted);margin:0}.flash-status{font-size:8px;text-transform:uppercase;letter-spacing:.08em;font-weight:850;color:var(--primary)}.flash-status--revisao{color:var(--green)}.flash-status--reaprendendo{color:var(--orange)}.flash-schedule{display:flex;flex-direction:column;text-align:right}.flash-schedule small{color:var(--muted);font-size:9px}.review-shell{max-width:850px;margin:0 auto}.review-shell>header{display:flex;align-items:center;gap:14px;margin-bottom:20px}.review-shell>header>div{display:flex;flex-direction:column}.flip-card{perspective:1400px;min-height:570px}.flip-card-inner{position:relative;width:100%;min-height:570px;transition:transform .65s;transform-style:preserve-3d}.flip-card.is-flipped .flip-card-inner{transform:rotateY(180deg)}.flip-face{position:absolute;inset:0;backface-visibility:hidden;background:#fff;border:1px solid var(--line);border-radius:25px;padding:40px;display:flex;flex-direction:column;align-items:center;text-align:center;box-shadow:var(--shadow)}.flip-face>span{font-size:10px;letter-spacing:.16em;color:var(--primary);font-weight:900}.flip-back{transform:rotateY(180deg)}.flash-content{font-family:Georgia,"Times New Roman",serif;font-size:25px;line-height:1.6;margin:auto 0;white-space:normal}.flip-face details{font-size:12px;color:var(--muted);margin-bottom:20px}.grade-prompt{font-size:11px;color:var(--muted)}.grade-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;width:100%}.grade{border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px;display:flex;flex-direction:column}.grade small{font-size:9px;color:var(--muted)}.grade--again{color:var(--red)}.grade--hard{color:var(--orange)}.grade--good{color:var(--green)}.grade--easy{color:var(--primary)}
.modal{border:0;border-radius:22px;padding:0;box-shadow:0 30px 80px #11152f55;max-width:520px;width:calc(100% - 30px)}.modal::backdrop{background:#10142d99;backdrop-filter:blur(4px)}.modal>form{padding:25px;display:flex;flex-direction:column;gap:15px}.modal header,.modal footer{display:flex;justify-content:space-between;align-items:center;gap:10px}.modal h2{margin:0}.modal footer{justify-content:flex-end;border-top:1px solid var(--line);padding-top:15px}.modal--wide{max-width:700px}.field--color input{height:42px;padding:4px}.check-row{display:flex;align-items:flex-start;gap:9px;font-size:11px;color:#5d6275}.check-row input{margin-top:3px;accent-color:var(--primary)}.password-wrap{position:relative;display:block}.password-wrap input{padding-right:45px}.password-wrap button{position:absolute;right:5px;top:5px;width:34px;height:34px;border:0;background:transparent;color:var(--muted)}
.podium{display:flex;align-items:flex-end;justify-content:center;gap:14px;min-height:290px;margin-bottom:25px}.podium-place{text-align:center;width:210px;background:#fff;border:1px solid var(--line);border-radius:21px 21px 5px 5px;padding:19px;position:relative}.podium-place--1{min-height:275px;order:2;border-color:#f6d87a;box-shadow:0 16px 40px #d4ad2920}.podium-place--2{min-height:230px;order:1}.podium-place--3{min-height:205px;order:3}.podium-medal{font-size:25px}.podium-place .avatar{margin:8px auto}.podium-place h2{font-size:14px;margin:8px 0 2px}.podium-place p{font-size:10px;color:var(--muted);margin-bottom:7px}.podium-place>strong{font-size:17px;color:var(--primary)}.podium-place>div:last-child{position:absolute;left:50%;bottom:-15px;transform:translateX(-50%);width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900}.position-chip{background:var(--navy);color:#fff;border-radius:15px;padding:12px 18px;display:flex;flex-direction:column;text-align:center}.position-chip small{font-size:8px;letter-spacing:.12em;color:#aeb6d4}.position-chip strong{font-size:23px}.ranking-card{padding:0;overflow:hidden}.ranking-card>header,.ranking-row{display:grid;grid-template-columns:70px minmax(200px,1.5fr) repeat(4,minmax(75px,1fr));align-items:center;gap:12px;padding:13px 20px}.ranking-card>header{font-size:9px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);background:#fafaff}.ranking-row{border-top:1px solid var(--line);font-size:12px}.ranking-row.is-me{background:#625cf20a}.rank-user{display:flex;align-items:center;gap:10px}.rank-user>span:last-child{display:flex;flex-direction:column}.rank-user small{font-size:9px;color:var(--muted)}.privacy-note{text-align:center;font-size:10px;color:var(--muted)}
.profile-hero{background:linear-gradient(135deg,#171d40,#393070);border-radius:25px;padding:32px;color:#fff;display:flex;align-items:center;gap:20px}.profile-hero h1{font-size:28px;margin:0 0 5px}.profile-hero p{color:#bac1dc;margin:0}.profile-level{margin-left:auto;width:220px}.profile-level>strong,.profile-level>small{display:block}.profile-level small{color:#aeb6d4;margin-top:6px}.progress--light{background:#ffffff20;margin-top:8px}.progress--light i{background:var(--cyan)}.performance-row{display:grid;grid-template-columns:minmax(180px,1.3fr) 90px minmax(100px,1fr) 50px;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line);font-size:11px}.performance-row>div:first-child{display:flex;align-items:center;gap:8px}.area-dot{width:9px;height:9px;border-radius:50%}.toggle-row{display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:4px 0 15px}.toggle-row>span{display:flex;flex-direction:column}.toggle-row strong{font-size:12px}.toggle-row small{font-size:9px;color:var(--muted)}.toggle-row input{appearance:none;width:42px;height:23px;border-radius:99px;background:#dfe2ea;position:relative;transition:.2s}.toggle-row input:before{content:"";position:absolute;width:17px;height:17px;border-radius:50%;background:#fff;left:3px;top:3px;box-shadow:0 1px 5px #0002;transition:.2s}.toggle-row input:checked{background:var(--primary)}.toggle-row input:checked:before{transform:translateX(19px)}.achievements-section{margin-top:20px}.achievements-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.achievement-card{text-align:center;border:1px solid var(--line);border-radius:15px;padding:16px;filter:grayscale(1);opacity:.48}.achievement-card.is-unlocked{filter:none;opacity:1;border-color:color-mix(in srgb,var(--achievement-color,#625cf2),#fff 70%)}.achievement-card>span{width:48px;height:48px;margin:0 auto 10px;border-radius:15px;display:grid;place-items:center;background:color-mix(in srgb,var(--achievement-color),#fff 85%);font-size:23px}.achievement-card h3{font-size:13px;margin:0 0 6px}.achievement-card p,.achievement-card small{font-size:9px;color:var(--muted)}
.admin-tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow:auto}.admin-tabs a{padding:10px 13px;font-size:11px;font-weight:750;color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent}.admin-tabs a.is-active{color:var(--primary);border-color:var(--primary)}.admin-tabs em{display:inline-grid;place-items:center;margin-left:5px;width:17px;height:17px;border-radius:50%;background:var(--red);color:#fff;font-size:8px;font-style:normal}.admin-user-list>div{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line)}.admin-user-list>div>span:nth-child(2){display:flex;flex-direction:column;min-width:0;flex:1}.admin-user-list strong{font-size:11px}.admin-user-list small{font-size:9px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status{font-size:8px;text-transform:uppercase;letter-spacing:.06em;border-radius:99px;padding:5px 8px;font-weight:900}.status--ativo,.status--publicada,.status--publicado{background:#e8faf2;color:#08784d}.status--pendente,.status--revisao{background:#fff4db;color:#956400}.status--bloqueado,.status--rejeitado,.status--arquivada{background:#ffeaed;color:#a72e41}.status--rascunho,.status--oculto{background:#eef0f5;color:#686d80}.weak-row{display:grid;grid-template-columns:80px minmax(0,1fr) 45px;gap:10px;align-items:center;padding:11px 0;border-top:1px solid var(--line);font-size:10px}.weak-row>span{color:var(--primary);font-weight:800}.weak-row p{margin:0;color:var(--muted)}.weak-row>strong{color:var(--red)}.quick-admin{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-top:20px}.quick-admin>a{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px;display:flex;gap:12px;align-items:center}.quick-admin>a>span{width:39px;height:39px;border-radius:12px;background:#625cf212;color:var(--primary);display:grid;place-items:center;font-size:19px}.quick-admin>a>div{display:flex;flex-direction:column}.quick-admin strong{font-size:12px}.quick-admin small{font-size:9px;color:var(--muted)}.question-editor{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:start}.editor-main{display:flex;flex-direction:column;gap:16px}.form-section{padding:25px}.editor-aside .sticky-card{position:sticky;top:90px}.publish-note{background:#f7f7fc;border-radius:12px;padding:13px;margin:13px 0;font-size:10px}.publish-note ul{padding-left:17px;color:var(--muted);line-height:1.8}.upload-zone{border:1px dashed #bdc1d1;border-radius:14px;padding:22px;text-align:center;display:flex;flex-direction:column;cursor:pointer;background:#fafaff}.upload-zone input{display:none}.upload-zone>span{font-size:28px;color:var(--primary)}.upload-zone small{color:var(--muted);font-size:9px}.alternatives-editor{display:flex;flex-direction:column;gap:9px;margin-bottom:12px}.alternative-edit{display:grid;grid-template-columns:42px minmax(0,1fr) 38px;gap:9px;align-items:center}.alternative-edit label input{display:none}.alternative-edit label span{width:38px;height:38px;border:1px solid var(--line);border-radius:11px;display:grid;place-items:center;font-weight:900;color:var(--muted)}.alternative-edit label:has(input:checked) span{background:var(--green);color:#fff;border-color:var(--green)}.alternative-edit textarea{border:1px solid #dfe2eb;border-radius:10px;padding:9px;resize:vertical}.filter-pills{display:flex;gap:7px;margin-bottom:17px}.filter-pills a{font-size:10px;font-weight:800;padding:7px 11px;border:1px solid var(--line);background:#fff;border-radius:99px}.filter-pills a.is-active{background:var(--primary);color:#fff;border-color:var(--primary)}.user-admin-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.user-admin-card header{display:flex;align-items:center;gap:12px}.user-admin-card header>div{min-width:0;flex:1}.user-admin-card h2{font-size:14px;margin:0}.user-admin-card p{font-size:10px;color:var(--muted);margin:2px 0}.account-origin{display:flex;justify-content:space-between;background:#f7f7fb;border-radius:10px;padding:9px;margin:14px 0;font-size:9px;color:var(--muted)}.moderation-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.moderation-card header{display:flex;justify-content:space-between}.moderation-card blockquote{margin:15px 0;padding:13px;border-radius:11px;background:#f7f7fb;font-size:12px}.moderation-card>a{font-size:10px;color:var(--muted)}.moderation-card form{display:flex;gap:6px;margin-top:14px}.taxonomy-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;align-items:start}.taxonomy-tree{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.taxonomy-area header{display:flex;gap:11px;align-items:center}.taxonomy-area header>span{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;font-size:21px}.taxonomy-area h2{font-size:14px;margin:0}.taxonomy-area small{font-size:9px;color:var(--muted)}.taxonomy-subjects details{border-top:1px solid var(--line);padding:10px 0}.taxonomy-subjects summary{display:flex;justify-content:space-between;gap:10px;cursor:pointer;font-size:10px}.taxonomy-subjects summary span{color:var(--muted)}.taxonomy-subjects ul{font-size:10px;color:var(--muted);margin-bottom:0}.sticky-card{position:sticky;top:90px}
.auth-body{background:var(--navy);min-height:100vh}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1.1fr) minmax(480px,.9fr)}.auth-visual{position:relative;overflow:hidden;color:#fff;padding:40px clamp(35px,6vw,90px);display:flex;flex-direction:column;background:radial-gradient(circle at 20% 85%,#39cec92d 0,transparent 28%),radial-gradient(circle at 80% 20%,#625cf240 0,transparent 31%),linear-gradient(140deg,#111735,#202657)}.auth-pitch{position:relative;z-index:2;margin:auto 0;max-width:650px}.auth-pitch h1{font-size:clamp(40px,5vw,67px);margin-bottom:20px}.auth-pitch h1 em{font-style:normal;color:#70ded9}.auth-pitch p{color:#bbc3e0;font-size:17px;max-width:570px}.auth-proof{display:inline-flex;gap:9px;align-items:center;margin-top:20px;background:#ffffff0b;border:1px solid #ffffff17;padding:10px 14px;border-radius:12px;font-size:12px}.auth-proof span{color:var(--cyan)}.orbit{position:absolute;border:1px solid #ffffff0d;border-radius:50%}.orbit--one{width:420px;height:420px;right:-190px;bottom:-150px;box-shadow:0 0 0 70px #ffffff04}.orbit--two{width:160px;height:160px;right:12%;top:18%;box-shadow:0 0 0 35px #625cf20a}.auth-panel{background:#fff;display:grid;place-items:center;padding:35px}.auth-card{width:min(440px,100%)}.auth-heading{text-align:left;margin-bottom:25px}.auth-heading h2{font-size:30px;margin-bottom:8px}.auth-heading p{color:var(--muted);font-size:12px}.auth-divider{display:flex;align-items:center;gap:10px;color:#a2a6b5;font-size:10px;margin:20px 0}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:var(--line)}.auth-switch{text-align:center;font-size:11px;color:var(--muted)}.auth-switch a{color:var(--primary);font-weight:800}.success-state{text-align:center}.success-icon{width:70px;height:70px;margin:0 auto 18px;border-radius:23px;background:#e8faf2;color:var(--green);display:grid;place-items:center;font-size:31px;font-weight:900}.success-icon--waiting{background:#fff4db;color:var(--orange)}.success-state h2{font-size:27px}.success-state p{color:var(--muted);margin-bottom:25px}.terms-card{max-width:900px}.terms-card h2{font-size:17px;margin-top:22px}.terms-card p{color:#555a6e}.terms-accept{display:flex;justify-content:space-between;align-items:center;gap:20px;max-width:900px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px 20px;margin-top:14px}.empty-state{text-align:center;padding:60px 25px}.empty-icon{font-size:50px;margin-bottom:15px}.empty-state p{color:var(--muted);max-width:500px;margin:0 auto 20px}.empty-inline{text-align:center;color:var(--muted);padding:25px;font-size:12px}.privacy-note{text-align:center}.prose h2{margin-top:24px}
@media (max-width:1250px){.builder-layout{grid-template-columns:1fr 1fr}.builder-summary{grid-column:1/-1;position:static}.question-grid,.deck-grid{grid-template-columns:repeat(2,1fr)}.quick-admin{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.taxonomy-tree{grid-template-columns:1fr}.achievements-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:980px){:root{--sidebar:250px}.mobile-only{display:grid!important}.sidebar{transform:translateX(-100%);transition:transform .25s}.sidebar-open .sidebar{transform:none}.sidebar-backdrop{position:fixed;inset:0;background:#0d1027aa;z-index:35}.sidebar-open .sidebar-backdrop{display:block}.app-main{margin-left:0}.topbar-context{display:none}.content-grid,.content-grid--wide,.study-layout,.question-editor,.taxonomy-layout{grid-template-columns:1fr}.study-aside,.editor-aside .sticky-card,.sticky-card{position:static}.hero-dashboard{align-items:flex-start}.level-orb{min-width:auto;flex-direction:column;align-items:flex-end}.question-grid{grid-template-columns:repeat(2,1fr)}.builder-layout{grid-template-columns:1fr}.builder-summary{grid-column:auto}.auth-shell{grid-template-columns:1fr}.auth-visual{display:none}.auth-panel{min-height:100vh}.ranking-card>header,.ranking-row{grid-template-columns:55px minmax(180px,1fr) repeat(2,80px)}.ranking-card>header span:nth-child(4),.ranking-card>header span:nth-child(5),.ranking-row>span:nth-child(4),.ranking-row>span:nth-child(5){display:none}}
@media (max-width:680px){body{font-size:14px}.page-content{padding:22px 14px 50px}.topbar{height:60px;padding:0 14px}.page-header{align-items:flex-start;flex-direction:column;gap:14px}.page-header .btn{width:100%}.hero-dashboard{padding:27px 22px;min-height:auto;flex-direction:column}.hero-copy h1{font-size:27px}.level-orb{flex-direction:row;align-items:center}.level-ring{width:84px;height:84px}.level-ring strong{font-size:25px}.hero-actions,.header-actions{width:100%;flex-direction:column}.hero-actions .btn,.header-actions .btn{width:100%}.stats-grid,.stats-grid--3,.area-grid,.question-grid,.deck-grid,.user-admin-grid,.moderation-list,.achievements-grid{grid-template-columns:1fr}.stat-card{padding:15px}.content-grid{gap:14px}.section-heading{align-items:flex-start}.section-heading h2{font-size:20px}.form-grid--2,.form-grid--3{grid-template-columns:1fr}.choice-cards{grid-template-columns:1fr}.filter-bar{align-items:stretch;flex-direction:column}.filter-bar select{width:100%}.question-stage{padding:18px}.question-text{font-size:16px}.study-progress{display:block}.study-progress .progress{margin-top:6px}.xp-chip{display:none}.answer-form>.btn{width:100%}.question-nav{grid-template-columns:repeat(6,1fr)}.result-hero{padding:28px 18px}.result-row{grid-template-columns:34px minmax(0,1fr)}.result-row>span:last-child{grid-column:2}.result-legend{display:none}.flash-row{grid-template-columns:minmax(0,1fr) 35px}.flash-schedule{display:none}.flip-face{padding:24px 17px}.flash-content{font-size:19px}.grade-buttons{grid-template-columns:repeat(2,1fr)}.podium{gap:5px;overflow:hidden}.podium-place{width:33.333%;padding:12px 5px}.podium-place h2{font-size:11px;overflow:hidden;text-overflow:ellipsis}.podium-place .avatar{width:48px;height:48px}.ranking-card>header,.ranking-row{grid-template-columns:42px minmax(130px,1fr) 70px}.ranking-card>header span:nth-child(3),.ranking-row>span:nth-child(3){display:none}.profile-hero{align-items:flex-start;flex-wrap:wrap}.profile-level{margin-left:0;width:100%}.performance-row{grid-template-columns:minmax(0,1fr) 55px}.performance-row>span:nth-child(2),.performance-row .mini-progress{display:none}.quick-admin{grid-template-columns:1fr}.question-editor{display:block}.editor-aside{margin-top:15px}.form-section{padding:18px}.alternative-edit{grid-template-columns:36px minmax(0,1fr) 34px}.taxonomy-layout{display:block}.taxonomy-layout aside{margin-top:14px}.auth-panel{padding:22px 18px}.auth-heading h2{font-size:25px}.terms-accept{align-items:stretch;flex-direction:column}.terms-accept .btn{width:100%}.modal>form{padding:19px}.table-card{margin:0 -3px}}