:root{--xd-ink:#11110f;--xd-paper:#eae6dc;--xd-muted:#8d8a80;--xd-line:rgba(17,17,15,.12);--xd-orange:#f15a24;--xd-orange-soft:#ff8b5b;--xd-serif:Georgia,'Times New Roman',serif;--xd-sans:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif}.x3d-dashboard-open{overflow:hidden}.x3d-dashboard-overlay{position:fixed;inset:0;z-index:9999;display:grid;grid-template-columns:256px 1fr;background:#f1ede4;color:var(--xd-ink);font-family:var(--xd-sans)}.x3d-sidebar{background:#171614;color:var(--xd-paper);padding:28px 18px 20px;display:flex;flex-direction:column;min-height:100vh}.x3d-side-brand{display:flex;align-items:center;gap:10px;padding:0 12px;font-size:17px;font-weight:760;letter-spacing:-.05em}.x3d-side-brand>span:last-child>span{color:var(--xd-orange)}.x3d-side-mark{display:grid;place-items:center;width:26px;height:26px;background:var(--xd-orange);color:#20140e;border-radius:7px;font-weight:900;transform:rotate(-8deg)}.x3d-side-profile{display:flex;align-items:center;gap:11px;padding:31px 10px 26px;margin-bottom:10px;border-bottom:1px solid #ffffff1f}.x3d-avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#e8c7a4;color:#5d2c17;font-size:13px;font-weight:800}.x3d-avatar-large{width:47px;height:47px;font-size:18px;flex:none}.x3d-side-profile strong,.x3d-side-profile small{display:block;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.x3d-side-profile strong{font-size:12px}.x3d-side-profile small{color:#88857e;font-size:10px;margin-top:3px}.x3d-side-nav{display:grid;gap:4px}.x3d-side-nav button,.x3d-side-bottom button{border:0;background:transparent;color:#85827a;text-align:left;display:flex;align-items:center;gap:12px;padding:12px 11px;border-radius:4px;font-size:12px;cursor:pointer}.x3d-side-nav button:hover,.x3d-side-nav button.is-active{background:#28241f;color:var(--xd-paper)}.x3d-side-nav button.is-active{box-shadow:inset 2px 0 var(--xd-orange)}.x3d-side-nav i{font-style:normal;width:18px;text-align:center;font-size:15px}.x3d-side-nav b{margin-left:auto;color:var(--xd-orange);font-size:10px}.x3d-side-bottom{margin-top:auto;border-top:1px solid #ffffff1f;padding-top:16px}.x3d-side-bottom p{margin:0 11px 12px;color:#77746d;font-size:10px}.x3d-status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#a8d18d;margin-right:6px}.x3d-side-bottom button{color:#b2aea4}.x3d-dashboard-main{min-width:0;overflow:auto}.x3d-dash-header{display:flex;justify-content:space-between;align-items:flex-start;max-width:1120px;margin:auto;padding:30px 54px 29px;border-bottom:1px solid var(--xd-line)}.x3d-back,.x3d-text-button{border:0;background:none;padding:0;color:#938f84;font-size:11px;cursor:pointer}.x3d-back:hover{color:var(--xd-orange)}.x3d-kicker{display:block;color:#bd4820;font-size:9px;font-weight:800;letter-spacing:.17em;text-transform:uppercase}.x3d-dash-header .x3d-kicker{margin-top:27px}.x3d-dash-header h1{margin:7px 0 0;font-family:var(--xd-serif);font-size:42px;font-weight:400;letter-spacing:-.055em;line-height:1.05}.x3d-header-actions{display:flex;align-items:center;gap:20px}.language-switch{display:inline-flex;border:1px solid #d4c7b7;border-radius:20px;padding:2px}.language-switch button{border:0;background:transparent;color:#8d8479;font-size:9px;border-radius:15px;padding:5px 7px;cursor:pointer}.language-switch button.is-active{background:#28241f;color:#fff}.x3d-demo-pill{border:1px solid #dfcbb5;border-radius:20px;color:#a66543;padding:7px 10px;font-size:8px;font-weight:800;letter-spacing:.12em}.x3d-close{border:0;background:transparent;color:#77736a;font-size:27px;line-height:1;cursor:pointer}.x3d-dashboard-content{max-width:1120px;margin:auto;padding:39px 54px 70px}.x3d-page-toolbar,.x3d-upload-actions{display:flex;justify-content:space-between;align-items:center;gap:14px}.x3d-page-toolbar p,.x3d-class-actions span{color:#847f75;font-size:11px;margin:0}.x3d-primary,.x3d-outline{border:1px solid var(--xd-orange);border-radius:4px;padding:11px 15px;font-size:11px;font-weight:700;cursor:pointer;transition:.2s;text-decoration:none;display:inline-block}.x3d-primary{background:var(--xd-orange);color:#20140e}.x3d-primary:hover{background:var(--xd-orange-soft)}.x3d-outline{background:transparent;color:#a84824}.x3d-outline:hover{background:#fff7ef}.x3d-draft-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:22px}.x3d-draft-card,.x3d-profile-form,.x3d-course-editor{background:#faf8f2;border:1px solid #ddd7cc;border-radius:5px}.x3d-draft-card{overflow:hidden}.x3d-card-art{height:135px;position:relative;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle,#59402e,#181715 70%)}.x3d-card-art img{width:100%;height:100%;object-fit:cover}.x3d-card-art em{position:absolute;right:11px;top:10px;color:#d5aa86;font-size:8px;font-style:normal;letter-spacing:.12em}.x3d-static-mark{color:#ffd1a1;font-size:22px}.x3d-card-body{padding:14px 15px 13px}.x3d-card-meta{display:flex;justify-content:space-between;color:#a59d90;font-size:9px;text-transform:uppercase;letter-spacing:.08em}.x3d-card-body h3{font-family:var(--xd-serif);font-size:21px;font-weight:400;margin:8px 0 6px}.x3d-card-body p{height:38px;overflow:hidden;color:#777269;font-size:11px;line-height:1.55;margin:0 0 13px}.x3d-publish-state{font-size:10px;color:#9b8174;margin-bottom:10px}.x3d-publish-state.is-published{color:#6d884e}.x3d-card-actions{border-top:1px solid var(--xd-line);padding-top:10px;display:flex;flex-wrap:wrap;gap:12px}.x3d-card-actions button{border:0;background:transparent;color:#9c5133;padding:0;font-size:10px;cursor:pointer}.x3d-danger{color:#a42e1d!important}.x3d-empty{grid-column:1/-1;border:1px dashed #cfc4b5;text-align:center;padding:48px 20px;color:#8d8579}.x3d-empty h3{font-family:var(--xd-serif);font-size:23px;font-weight:400;margin:10px 0 6px;color:#37312b}.x3d-private-note{color:#999288;font-size:10px;margin-top:17px}.x3d-pagination{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:25px;color:#847f75;font-size:11px}.x3d-pagination button{border:0;background:none;color:#9c5133;cursor:pointer}.x3d-pagination button:disabled{opacity:.35;cursor:not-allowed}.x3d-class-hero{display:grid;grid-template-columns:1fr 270px;gap:24px;background:#24201b;color:var(--xd-paper);padding:34px;border-radius:5px}.x3d-class-hero h2{font:400 34px var(--xd-serif);margin:10px 0}.x3d-class-hero p{max-width:530px;color:#aaa196;font-size:12px;line-height:1.7}.x3d-price-panel{display:flex;flex-direction:column;justify-content:center;gap:5px;background:#302a24;padding:22px;border:1px solid #5a4235}.x3d-price-panel span{font-size:9px;color:var(--xd-orange-soft);letter-spacing:.12em}.x3d-price-panel del{color:#9a8b80;font-size:13px;margin-top:14px}.x3d-price-panel strong{color:#f0bd93;font:400 30px var(--xd-serif)}.x3d-price-panel small{color:#aaa196;font-size:10px}.x3d-class-actions{display:flex;align-items:center;gap:18px;margin-top:20px}.x3d-profile-form{max-width:560px;padding:29px}.x3d-profile-head{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--xd-line);padding-bottom:22px;margin-bottom:22px}.x3d-profile-head h2{font:400 27px var(--xd-serif);margin:5px 0}.x3d-profile-head p{color:#888076;font-size:11px;margin:0}.x3d-profile-form label,.x3d-upload-form label,.x3d-course-editor label{display:grid;gap:7px;color:#777066;font-size:11px;margin-bottom:15px}.x3d-profile-form input,.x3d-upload-form input:not([type=checkbox]),.x3d-upload-form select,.x3d-upload-form textarea,.x3d-course-editor input,.x3d-course-editor textarea{box-sizing:border-box;width:100%;border:1px solid #d9d0c3;background:#fffdf8;color:var(--xd-ink);padding:10px;border-radius:3px;outline:0;font:inherit;font-size:11px}.x3d-upload-form textarea,.x3d-course-editor textarea{min-height:62px;resize:vertical;line-height:1.5}.x3d-check-label{display:flex!important;align-items:center;gap:8px!important}.x3d-check-label input{accent-color:var(--xd-orange)}.x3d-admin-banner{border-left:2px solid var(--xd-orange);background:#f8eee4;color:#776c5e;font-size:11px;line-height:1.6;padding:13px 15px;margin-bottom:24px;display:flex;gap:12px;flex-direction:column}.x3d-course-list{display:grid;gap:12px;margin-top:18px}.x3d-course-row{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px;background:#faf8f2;border:1px solid #ddd7cc;border-radius:5px}.x3d-course-row h3{font:400 22px var(--xd-serif);margin:5px 0}.x3d-course-row p{color:#777269;font-size:11px;margin:0 0 8px}.x3d-course-row span:not(.x3d-kicker){font-size:10px;color:#8e8175}.x3d-course-editor{margin-top:25px;padding:25px}.x3d-course-editor h2{font:400 29px var(--xd-serif);margin:0 0 20px}.x3d-course-editor h3{font:400 20px var(--xd-serif);margin:25px 0 12px}.x3d-two-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.x3d-parts{display:grid;gap:12px}.x3d-part{border:1px solid #ded5c8;padding:15px;background:#fffdf8}.x3d-part button{margin:4px 6px 0 0}.x3d-upload-modal{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;padding:20px;background:#11110f99}.x3d-upload-form{position:relative;width:min(590px,100%);max-height:calc(100vh - 30px);overflow:auto;background:#faf8f2;border:1px solid #d8cfc1;border-radius:6px;padding:30px;box-shadow:0 20px 70px #11110f47}.x3d-upload-form h2{font:400 30px var(--xd-serif);margin:8px 0 20px}.x3d-upload-form small{color:#8d8579;font-size:9px;line-height:1.5}.x3d-code-input{min-height:150px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace!important}.x3d-upload-close{position:absolute;right:18px;top:14px;border:0;background:transparent;color:#77736a;font-size:25px;cursor:pointer}.x3d-cover-preview{display:block;width:100%;max-height:160px;object-fit:cover;border-radius:3px;margin-top:5px;background:#eee8de}.x3d-upload-actions{justify-content:flex-end;margin-top:22px}.x3d-dashboard-toast{position:fixed;right:25px;bottom:24px;z-index:10001;background:#24201b;color:#f2d6bd;border:1px solid #71503d;padding:11px 14px;border-radius:4px;font-size:11px;opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s}.x3d-dashboard-toast.is-visible{opacity:1;transform:none}@media(max-width:850px){.x3d-dashboard-overlay{grid-template-columns:205px 1fr}.x3d-dash-header,.x3d-dashboard-content{padding-left:30px;padding-right:30px}.x3d-draft-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.x3d-dashboard-overlay{display:block;overflow:auto}.x3d-sidebar{min-height:0;padding:14px}.x3d-side-profile,.x3d-side-bottom{display:none}.x3d-side-brand{padding:0 4px}.x3d-side-nav{display:flex;overflow:auto;margin-top:16px}.x3d-side-nav button{white-space:nowrap;padding:9px 10px}.x3d-side-nav i{display:none}.x3d-dash-header{padding:24px 19px 21px}.x3d-dashboard-content{padding:26px 19px 50px}.x3d-dash-header h1{font-size:32px}.x3d-demo-pill{display:none}.x3d-header-actions{gap:8px}.x3d-draft-grid,.x3d-class-hero{grid-template-columns:1fr}.x3d-class-hero{padding:24px 20px}.x3d-class-actions,.x3d-page-toolbar{align-items:flex-start;flex-direction:column}.x3d-profile-form,.x3d-course-editor{padding:22px}.x3d-course-row{align-items:flex-start;flex-direction:column}.x3d-two-fields{grid-template-columns:1fr}}
.x3d-price-panel [data-idr]{overflow-wrap:anywhere;line-height:1.5}.x3d-price-panel strong{font-size:26px}.x3d-card-art img{width:100%;height:100%;object-fit:contain}.x3d-cover-preview:not([src]){display:none}.x3d-course-editor button:disabled{opacity:.45;cursor:not-allowed}
.x3d-premium-card{display:flex;justify-content:space-between;align-items:center;gap:24px;background:#24201b;color:var(--xd-paper);border:1px solid #5a4235;border-radius:5px;padding:30px 32px}.x3d-premium-card.is-active{border-color:#879c61}.x3d-premium-card h2{font:400 32px var(--xd-serif);margin:9px 0}.x3d-premium-card p{max-width:650px;color:#aaa196;font-size:12px;line-height:1.7;margin:0}.x3d-status-badge{display:inline-block;border:1px solid #a42e1d;border-radius:20px;color:#a42e1d;padding:7px 11px;font-size:9px;font-weight:800;letter-spacing:.08em;white-space:nowrap}.x3d-status-badge.is-active{border-color:#6d884e;color:#6d884e}.x3d-nav-status{font-size:8px}.x3d-enrollment-list{display:grid;gap:14px;margin-top:22px}.x3d-enrollment-card{background:#faf8f2;border:1px solid #ddd7cc;border-radius:5px;padding:21px}.x3d-enrollment-card h3{font:400 24px var(--xd-serif);margin:0 0 9px}.x3d-enrollment-card>.x3d-status-badge{margin-bottom:8px}.x3d-enrollment-card>p{color:#777269;font-size:11px;margin:0 0 16px}.x3d-lesson-list{display:grid;gap:10px;border-top:1px solid var(--xd-line);padding-top:15px}.x3d-lesson{background:#fffdf8;border:1px solid #ded5c8;padding:14px}.x3d-lesson strong{display:block;color:#37312b;font-family:var(--xd-serif);font-size:17px;font-weight:400}.x3d-lesson p,.x3d-lesson-content{color:#777269;font-size:11px;line-height:1.6;margin:6px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.x3d-lesson-content{border-top:1px solid #eee7dc;padding-top:8px}.x3d-enrollment-manager{margin-top:25px;padding:25px;background:#faf8f2;border:1px solid #ddd7cc;border-radius:5px}.x3d-enrollment-manager h2{font:400 27px var(--xd-serif);margin:0 0 8px}.x3d-enrollment-manager>p{color:#777269;font-size:11px;line-height:1.6;margin:0 0 18px}.x3d-enrollment-form{display:flex;gap:9px;margin-bottom:20px}.x3d-enrollment-form input{flex:1;min-width:0;border:1px solid #d9d0c3;background:#fffdf8;color:var(--xd-ink);padding:10px;border-radius:3px;outline:0;font:inherit;font-size:11px}.x3d-enrollment-admin-list{display:grid;gap:8px}.x3d-enrollment-admin-row{display:flex;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid var(--xd-line);padding:13px 0}.x3d-enrollment-admin-row strong,.x3d-enrollment-admin-row small{display:block}.x3d-enrollment-admin-row strong{font-size:12px;color:#37312b}.x3d-enrollment-admin-row small{font-size:10px;color:#8d8579;margin-top:3px}.x3d-row-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.x3d-loading,.x3d-error{color:#8d8579;font-size:11px}.x3d-error{color:#a42e1d}@media(max-width:620px){.x3d-premium-card{align-items:flex-start;flex-direction:column;padding:24px 20px}.x3d-enrollment-form{align-items:stretch;flex-direction:column}.x3d-enrollment-admin-row{align-items:flex-start;flex-direction:column}.x3d-row-actions{justify-content:flex-start}}
.x3d-icon{width:1em;height:1em;display:inline-block;vertical-align:-.16em;flex:none}.x3d-side-nav i{display:grid;place-items:center}.x3d-card-actions button{display:inline-flex;align-items:center;gap:4px}.x3d-card-actions .x3d-icon{width:13px;height:13px}.x3d-static-mark .x3d-icon{width:28px;height:28px}.x3d-asset-metrics{display:flex;gap:14px;color:#9a9185;font-size:10px;margin:-4px 0 11px}.x3d-asset-metrics span{display:inline-flex;align-items:center;gap:4px}.x3d-asset-metrics .x3d-icon{width:13px;height:13px}.x3d-avatar-svg{display:block;width:100%;height:100%}.x3d-profile-head .x3d-avatar{background:transparent;overflow:hidden}.x3d-avatar-picker{border:1px solid var(--xd-line);padding:14px;margin:4px 0 18px}.x3d-avatar-picker legend{color:#777066;font-size:11px;padding:0 5px}.x3d-avatar-preview{width:64px;height:64px;margin:2px auto 12px}.x3d-avatar-options{display:flex;justify-content:center;gap:7px;flex-wrap:wrap}.x3d-avatar-choice,.x3d-color-choice{border:2px solid transparent;background:transparent;cursor:pointer;padding:2px;border-radius:50%}.x3d-avatar-choice{width:42px;height:42px}.x3d-avatar-choice.is-selected,.x3d-color-choice.is-selected{border-color:var(--xd-orange)}.x3d-color-choice{width:24px;height:24px;background:var(--avatar-bg);margin-top:12px}.x3d-avatar-colors{display:flex;justify-content:center;gap:7px;flex-wrap:wrap}.x3d-avatar-choice:focus-visible,.x3d-color-choice:focus-visible{outline:2px solid var(--xd-orange);outline-offset:2px}.x3d-back,.x3d-primary,.x3d-outline,.x3d-close{display:inline-flex;align-items:center;gap:6px}.x3d-back .x3d-icon{width:14px;height:14px}
.x3d-icon{width:1em;height:1em;display:inline-block;vertical-align:-.16em;flex:none}.x3d-side-nav i{display:grid;place-items:center}.x3d-card-actions button{display:inline-flex;align-items:center;gap:4px}.x3d-card-actions .x3d-icon{width:13px;height:13px}.x3d-static-mark .x3d-icon{width:28px;height:28px}.x3d-asset-metrics{display:flex;gap:14px;color:#9a9185;font-size:10px;margin:-4px 0 11px}.x3d-asset-metrics span{display:inline-flex;align-items:center;gap:4px}.x3d-asset-metrics .x3d-icon{width:13px;height:13px}.x3d-avatar-svg{display:block;width:100%;height:100%}.x3d-profile-head .x3d-avatar{background:transparent;overflow:hidden}.x3d-avatar-picker{border:1px solid var(--xd-line);padding:14px;margin:4px 0 18px}.x3d-avatar-picker legend{color:#777066;font-size:11px;padding:0 5px}.x3d-avatar-preview{width:64px;height:64px;margin:2px auto 12px}.x3d-avatar-options{display:flex;justify-content:center;gap:7px;flex-wrap:wrap}.x3d-avatar-choice,.x3d-color-choice{border:2px solid transparent;background:transparent;cursor:pointer;padding:2px;border-radius:50%}.x3d-avatar-choice{width:42px;height:42px}.x3d-avatar-choice.is-selected,.x3d-color-choice.is-selected{border-color:var(--xd-orange)}.x3d-color-choice{width:24px;height:24px;background:var(--avatar-bg);margin-top:12px}.x3d-avatar-colors{display:flex;justify-content:center;gap:7px;flex-wrap:wrap}.x3d-avatar-choice:focus-visible,.x3d-color-choice:focus-visible{outline:2px solid var(--xd-orange);outline-offset:2px}.x3d-back,.x3d-primary,.x3d-outline,.x3d-close{display:inline-flex;align-items:center;gap:6px}.x3d-back .x3d-icon{width:14px;height:14px}
/* DiceBear avatar collection */
.x3d-avatar-image{display:block;width:100%;height:100%;object-fit:cover;border-radius:50%}.x3d-avatar-options{display:grid;grid-template-columns:repeat(8,minmax(38px,1fr));gap:8px;max-height:300px;overflow:auto;padding:3px}.x3d-avatar-choice{width:100%;aspect-ratio:1;padding:3px;border:2px solid transparent;background:#f4f0e8;overflow:hidden}.x3d-avatar-choice .x3d-avatar-svg{border-radius:50%}.x3d-avatar-choice:hover{border-color:#d2b49e}.x3d-avatar-credit{margin:12px 2px 0;color:#8d877d;font-size:10px;text-align:center}.x3d-avatar-credit a{color:var(--xd-orange);text-underline-offset:2px}.x3d-profile-premium{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:4px 0 18px;padding:15px;border:1px solid var(--xd-line);background:#f7f3eb}.x3d-profile-premium h3{margin:3px 0;font-size:15px}.x3d-profile-premium p{margin:5px 0 0;color:#777066;font-size:11px;line-height:1.45}.x3d-profile-premium .x3d-outline{white-space:nowrap}@media(max-width:620px){.x3d-avatar-options{grid-template-columns:repeat(6,minmax(38px,1fr))}.x3d-profile-premium{align-items:flex-start;flex-direction:column}.x3d-profile-premium .x3d-outline{width:100%;justify-content:center}}