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#ffffff10}.chapter-card:after{content:"✦";color:#ffffff08;font-size:6rem;position:absolute;top:8px;right:22px}.chapter-card>span{letter-spacing:.2em;color:#a897ce;font:800 .67rem ui-sans-serif,system-ui}.chapter-card h2{margin:7px 0 6px;font-size:1.7rem}.chapter-card p{color:#aaa2b6;margin:0}.lesson-path{gap:34px;padding:38px 10px 0;display:grid}.lesson-row{align-items:center;gap:20px;display:flex}.lesson-row.offset-1{margin-left:72px}.lesson-row.offset-2{margin-left:30px}.lesson-node{color:#c5b9d2;cursor:pointer;background:radial-gradient(circle at 36% 28%,#342e44,#181a22 70%);border:2px solid #5d526d;border-radius:50%;flex:none;width:90px;height:90px;position:relative;box-shadow:0 8px #090a0d,0 12px 24px #0008,inset 0 0 0 6px #0e101699}.lesson-node:hover:not(:disabled){border-color:var(--gold2);transform:translateY(-3px)}.lesson-node.completed{border-color:var(--gold);color:var(--gold2);background:radial-gradient(circle at 36% 28%,#4a3c20,#1d1a16 70%)}.lesson-node.locked{filter:grayscale();opacity:.45;cursor:not-allowed}.node-icon{font-size:1.75rem}.node-stars{white-space:nowrap;gap:2px;display:flex;position:absolute;bottom:-20px;left:50%;transform:translate(-50%)}.node-stars i{color:#45454d;font-size:.9rem;font-style:normal}.node-stars i.won{color:var(--gold2);text-shadow:0 0 8px #d3a84a88}.lesson-copy{gap:5px;display:grid}.lesson-copy strong{font-size:1.12rem}.lesson-copy span{color:var(--muted);font-size:.9rem}.modal-backdrop,.lesson-screen{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#05070bef;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal-card{text-align:center;background:linear-gradient(145deg,#1a1d27,#101218);border:1px solid #3b4050;border-radius:16px;width:min(620px,100%);padding:34px;position:relative;box-shadow:0 30px 90px #000}.modal-close{color:var(--muted);cursor:pointer;background:0 0;border:0;font-size:1.8rem;position:absolute;top:10px;right:14px}.modal-card h2{margin:9px 0;font-size:2rem}.modal-card>p{color:var(--muted)}.star-choices{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:25px;display:grid}.star-choices button{border:1px solid var(--line);min-height:130px;color:var(--ink);cursor:pointer;background:#10131a;border-radius:10px;place-content:center;gap:8px;padding:15px 7px;display:grid}.star-choices button:hover:not(:disabled){border-color:var(--gold);transform:translateY(-2px)}.star-choices button:disabled{opacity:.38;cursor:not-allowed}.star-choices button span{color:var(--gold2)}.star-choices small{color:var(--muted);font:500 .72rem ui-sans-serif,system-ui}.lesson-screen{display:block;overflow:auto}.lesson-screen>header{align-items:center;gap:20px;max-width:830px;margin:10px auto 35px;display:flex}.lesson-screen>header>div{flex:1;gap:10px;display:grid}.lesson-screen>header span{color:var(--muted)}.lesson-screen>header strong{color:#df6972;font:800 1.15rem ui-sans-serif,system-ui}.progress-track{background:#20232d;border-radius:20px;height:10px;overflow:hidden}.progress-track i{background:linear-gradient(90deg,var(--violet),var(--gold));height:100%;transition:all .3s;display:block}.question-card{max-width:780px;margin:auto}.question-card h2{margin:14px 0 30px;font-size:clamp(1.45rem,4vw,2.2rem);line-height:1.35}.answer-grid{grid-template-columns:1fr 1fr;gap:13px;display:grid}.answer-grid button{min-height:82px;color:var(--ink);text-align:left;cursor:pointer;background:#13161e;border:1px solid #3a3e49;border-radius:10px;align-items:center;gap:14px;padding:15px;display:flex}.answer-grid button:hover:not(:disabled),.answer-grid button.selected{background:#211d31;border-color:#9a84da}.answer-grid button.correct{background:#16271e;border-color:#5db07e}.answer-grid button.wrong{background:#2c171b;border-color:#c2535c}.answer-grid b{width:34px;height:34px;color:var(--gold2);border:1px solid #474b58;border-radius:6px;flex:none;place-items:center;display:grid}.primary-button{color:#17120a;letter-spacing:.04em;cursor:pointer;background:linear-gradient(#d6ad55,#b98831);border:0;border-radius:8px;margin-top:20px;padding:13px 25px;font:800 .85rem ui-sans-serif,system-ui}.primary-button:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px)}.primary-button:disabled{opacity:.4;cursor:not-allowed}.question-card>.primary-button{float:right;min-width:150px}.feedback{border-radius:8px;justify-content:space-between;margin-top:18px;padding:14px 17px;display:flex}.feedback.success{color:#80c99c;background:#14271c}.feedback.failure{color:#e4858c;background:#2b171b}.error-box,.success-box{border-radius:7px;padding:11px 13px;font:600 .82rem ui-sans-serif,system-ui}.error-box{color:#ec9299;background:#34191d}.success-box{color:#86cda0;background:#14291d}.result-rune{color:var(--gold2);text-shadow:0 0 30px #d3a84a77;font-size:4rem}.ranking-list{gap:9px;margin-top:30px;display:grid}.ranking-list>div{border:1px solid var(--line);background:#13161e;border-radius:9px;grid-template-columns:42px 1fr auto;align-items:center;padding:15px;display:grid}.ranking-list>div.me{border-color:var(--gold);background:#211d16}.ranking-list>div>b{color:var(--gold);font-size:1.2rem}.ranking-list span{gap:3px;display:grid}.ranking-list small{color:var(--muted)}.ranking-list em{color:var(--gold2);font-style:normal}.stat-grid{grid-template-columns:repeat(3,1fr);gap:15px;margin-top:35px;display:grid}.stat-grid article{border:1px solid var(--line);text-align:center;background:linear-gradient(145deg,#181b24,#101218);border-radius:12px;gap:7px;padding:28px 18px;display:grid}.stat-grid i{color:var(--gold);font-size:2rem;font-style:normal}.stat-grid strong{font-size:2rem}.stat-grid span{color:var(--muted)}.empty-course{text-align:center;place-content:center;max-width:580px;min-height:65vh;margin:auto;display:grid}.empty-course>span{color:var(--gold);font-size:4rem}.empty-course h1{margin:15px;font-size:2.4rem}.empty-course p{color:var(--muted);line-height:1.7}.auth-page{grid-template-columns:1.05fr .95fr;min-height:100vh;display:grid}.auth-art{border-right:1px solid var(--line);background:radial-gradient(circle at 30% 30%,#342b4a 0,#0000 25rem),linear-gradient(145deg,#11141c,#080a0e);align-content:center;padding:8vw;display:grid}.auth-art .brand{text-align:left;margin-bottom:55px;padding:0}.auth-art h1{margin:0;font-size:clamp(2.8rem,6vw,5rem);font-weight:500;line-height:1}.auth-art h1 span{color:var(--gold2)}.auth-art p{color:var(--muted);max-width:480px;font-size:1.15rem;line-height:1.7}.auth-panel{place-items:center;padding:28px;display:grid}.auth-form{border:1px solid var(--line);background:#13161e;border-radius:14px;width:min(410px,100%);padding:32px}.auth-form h2{margin:0 0 8px;font-size:2rem}.auth-form>p{color:var(--muted);margin-bottom:25px}.auth-form label{gap:8px;margin-top:15px;display:grid}.auth-form label span,.admin-field span{color:#bab4a7;font:700 .78rem ui-sans-serif,system-ui}.auth-form input,.admin-field input,.admin-field textarea,.admin-field select{width:100%;color:var(--ink);background:#0d0f15;border:1px solid #353a47;border-radius:7px;padding:12px}.auth-form .primary-button{width:100%}.text-button{width:100%;color:var(--gold2);cursor:pointer;background:0 0;border:0;margin-top:5px;padding:13px}.admin-page{width:min(1180px,100% - 32px);margin:0 auto;padding:32px 0 90px}.admin-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:end;padding-bottom:25px;display:flex}.admin-header span{color:var(--gold);letter-spacing:.15em}.admin-header h1{margin:7px 0 0;font-size:2.3rem}.admin-header a{color:var(--gold2);text-decoration:none}.admin-help{background:#211d2e;border:1px solid #4a405f;border-radius:10px;gap:6px;margin:25px 0;padding:16px 20px;display:grid}.admin-help span{color:#b7afbf}.admin-grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.admin-form,.admin-table-card{border:1px solid var(--line);background:#13161e;border-radius:11px;padding:22px}.admin-form.wide{grid-column:1/-1}.admin-form h2,.admin-table-card h2{margin:0 0 18px}.form-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.admin-form:not(.wide) .form-grid{grid-template-columns:1fr}.admin-field{gap:7px;display:grid}.admin-field.full{grid-column:1/-1}.admin-field select{appearance:auto}.check-field{color:var(--muted);align-items:center;gap:8px;font-size:.9rem;display:flex}.check-field input{width:auto}.admin-table-card{margin-top:18px}.admin-table-card>p{color:var(--muted)}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px}th{color:var(--muted);font-size:.8rem}.count-ready{color:#74c493}.small-button{color:var(--ink);cursor:pointer;background:#191c25;border:1px solid #444a58;border-radius:6px;padding:7px 10px}.small-button:hover{border-color:var(--gold)}.simple-row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.bottom-grid{align-items:start}@media (max-width:820px){.topbar{padding:0 16px}.username{display:none}.layout-grid{grid-template-columns:1fr;padding:20px 14px 100px}.side-nav{z-index:30;border-top:1px solid var(--line);background:#0d0f15;grid-template-columns:repeat(3,1fr);padding:8px;position:fixed;inset:auto 0 0}.side-nav button{text-align:center;justify-content:center;padding:6px;font-size:.7rem;display:grid}.side-nav button span{font-size:1.15rem}.admin-link{display:none}.lesson-row.offset-1{margin-left:42px}.star-choices,.stat-grid,.answer-grid,.auth-page{grid-template-columns:1fr}.auth-art{padding:45px 25px}.auth-art .brand{margin-bottom:25px}.auth-art p{margin-bottom:0}.auth-panel{padding:20px 15px 50px}.admin-grid{grid-template-columns:1fr}.admin-form.wide{grid-column:auto}.form-grid{grid-template-columns:1fr}.admin-field.full{grid-column:auto}.admin-header{align-items:start;gap:20px}.admin-header h1{font-size:1.7rem}.player-status{gap:8px}.ghost-button{padding:7px}.brand{font-size:.84rem}}.small-button:hover:not(:disabled){border-color:var(--gold)}.small-button:disabled{opacity:.35;cursor:not-allowed}.danger-button:hover{color:#ec9299;border-color:var(--blood)!important}.simple-row>span{gap:4px;min-width:0;display:grid}.simple-row small{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;max-width:850px;overflow:hidden}.premium-admin-row form{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:7px;display:flex}.premium-admin-row input[type=number]{width:68px;color:var(--ink);background:#0d1017;border:1px solid #444a58;border-radius:6px;padding:7px 8px}.premium-admin-row .form-error,.premium-admin-row .success-box{white-space:normal;margin:0;padding:4px 7px}.premium-admin-row>span>small{white-space:normal}@media (max-width:700px){.premium-admin-row{flex-direction:column;align-items:stretch}.premium-admin-row form{justify-content:flex-start}}.sales-ledger-panel{margin-top:18px}.sales-ledger-panel table{min-width:1050px}.sales-ledger-panel td{vertical-align:top}.sales-ledger-panel td strong,.sales-ledger-panel td small{display:block}.sales-ledger-panel td small{color:var(--muted);margin-top:4px;font-size:.72rem}.sales-ledger-panel a{color:#55e7ff;text-decoration:none}.sales-ledger-panel a:hover{text-decoration:underline}.sales-status{letter-spacing:.08em;font-weight:900;color:#c99dff!important}