:root{--bg:#faf9f7;--surface:#fff;--surface-2:#f2f1ee;--bg-primary:#faf9f7;--bg-secondary:#fff;--bg-tertiary:#f2f1ee;--bg-card:#fff;--bg-hover:#f2f1ee;--border:#e4e2dd;--border-hover:#d4d2cd;--text:#1a1a18;--text-primary:#1a1a18;--text-secondary:#6b6963;--text-muted:#6b6963;--accent:#1a1a18;--accent-hover:#3a3a35;--accent-dim:#3a3a35;--accent-soft:#1a1a180f;--accent-glow:#1a1a180f;--warm:#1a1a18;--green:#1a1a18;--green-soft:#1a1a180f;--red:#ff6b6b;--yellow:#ffe66d;--serif:"Instrument Serif",Georgia,serif;--sans:"DM Sans",system-ui,sans-serif;--radius:12px;--radius-sm:8px;--radius-lg:16px;--shadow:0 2px 16px #0000000f;--transition:.2s cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;position:relative;overflow-x:hidden}body:after{content:"";pointer-events:none;z-index:1;opacity:1;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='grain'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23grain)' opacity='0.04'/%3E%3C/svg%3E");position:fixed;inset:0}body:before{content:"";pointer-events:none;z-index:9999;opacity:.6;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='2.5' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.025'/%3E%3C/svg%3E");position:fixed;inset:0}.app{min-height:100vh;display:flex}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);z-index:100;flex-direction:column;width:260px;min-height:100vh;display:flex;position:fixed;top:0;left:0}.sidebar-brand{border-bottom:1px solid var(--border);justify-content:center;align-items:center;padding:24px 20px;display:flex}.sidebar-brand svg{width:160px;height:32px;color:var(--text);flex-shrink:0}.sidebar-brand-text{color:var(--text-primary);letter-spacing:-.3px;font-family:Space Grotesk,sans-serif;font-size:15px;font-weight:600}.sidebar-brand-sub{color:var(--text-muted);letter-spacing:.5px;text-transform:uppercase;font-size:11px;font-weight:400}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:16px 12px;display:flex}.sidebar-nav-item{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);color:var(--text-secondary);text-align:left;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:10px 12px;font-family:DM Sans,sans-serif;font-size:14px;font-weight:500;display:flex}.sidebar-nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-nav-item.active{background:var(--accent-soft);color:var(--accent)}.sidebar-nav-label{letter-spacing:1.5px;text-transform:uppercase;color:var(--text-muted);padding:16px 12px 8px;font-size:10px;font-weight:600}.sidebar-user-wrapper{position:relative}.sidebar-user{border-top:1px solid var(--border);cursor:pointer;align-items:center;gap:12px;padding:16px;transition:background .2s cubic-bezier(.4,0,.2,1);display:flex}.sidebar-user:hover{background:var(--bg-hover)}.sidebar-avatar{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.sidebar-user-name{color:var(--text-primary);font-size:13px;font-weight:600}.sidebar-user-tier{color:var(--text-muted);font-size:11px}.user-menu{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);z-index:1000;margin-bottom:8px;animation:.2s cubic-bezier(.4,0,.2,1) slideUp;position:absolute;bottom:100%;left:12px;right:12px;overflow:hidden;box-shadow:0 8px 24px #0000001f}.user-menu-item{width:100%;color:var(--text-secondary);text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:12px 14px;font-family:DM Sans,sans-serif;font-size:13px;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.user-menu-item:hover{background:var(--bg-hover);color:var(--text-primary)}.user-menu-item svg{flex-shrink:0;width:16px;height:16px}.user-menu-divider{background:var(--border);height:1px;margin:4px 0}.user-menu-logout{color:var(--red)}.user-menu-logout:hover{color:var(--red);background:#ff6b6b0f}@keyframes slideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.modal-overlay{z-index:10000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;animation:.2s cubic-bezier(.4,0,.2,1) fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border-radius:var(--radius-lg);flex-direction:column;width:90%;max-width:540px;max-height:85vh;animation:.3s cubic-bezier(.4,0,.2,1) modalSlideIn;display:flex;overflow:hidden;box-shadow:0 20px 60px #0000004d}.modal-large{max-width:720px}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:24px 28px;display:flex}.modal-title{font-family:var(--serif);color:var(--text-primary);letter-spacing:-.3px;font-size:24px;font-style:italic;font-weight:400}.modal-close{width:32px;height:32px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-body{flex:1;padding:28px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:12px;padding:20px 28px;display:flex}.modal-section{margin-bottom:24px}.modal-section:last-child{margin-bottom:0}.modal-section-title{color:var(--text-primary);letter-spacing:-.2px;margin-bottom:12px;font-family:Space Grotesk,sans-serif;font-size:14px;font-weight:600}.modal-label{color:var(--text-primary);margin-bottom:8px;font-size:13px;font-weight:600;display:block}.modal-input{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;font-family:var(--sans);color:var(--text-primary);background:var(--bg);padding:10px 14px;font-size:14px;transition:all .2s cubic-bezier(.4,0,.2,1)}.modal-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.modal-checkbox{color:var(--text-secondary);cursor:pointer;align-items:center;gap:10px;padding:8px 0;font-size:14px;display:flex}.modal-checkbox input[type=checkbox]{cursor:pointer;width:18px;height:18px;accent-color:var(--accent)}.modal-checkbox:hover{color:var(--text-primary)}.terms-text{color:var(--text-secondary);font-size:14px;line-height:1.7}.subscription-card{background:linear-gradient(135deg,var(--accent-soft),var(--bg-hover));border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:16px;margin-bottom:24px;padding:20px;display:flex}.subscription-icon{background:var(--accent);color:#fff;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;display:flex}.subscription-icon svg{width:28px;height:28px}.subscription-plan{color:var(--text-primary);letter-spacing:-.3px;margin-bottom:4px;font-family:Space Grotesk,sans-serif;font-size:18px;font-weight:600}.subscription-desc{color:var(--text-secondary);font-size:13px}.subscription-features{flex-direction:column;gap:10px;list-style:none;display:flex}.subscription-features li{color:var(--text-secondary);align-items:center;gap:12px;font-size:14px;display:flex}.subscription-features li svg{width:18px;height:18px;color:var(--accent);flex-shrink:0}.subscription-info{flex-direction:column;gap:12px;display:flex}.subscription-info-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 0;display:flex}.subscription-info-row:last-child{border-bottom:none}.subscription-info-label{color:var(--text-muted);font-size:13px;font-weight:500}.subscription-info-value{color:var(--text-primary);font-size:14px;font-weight:500}.subscription-info-link{color:var(--accent);font-size:14px;font-weight:500;text-decoration:none;transition:opacity .2s}.subscription-info-link:hover{opacity:.7;text-decoration:underline}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.main-content{flex:1;min-height:100vh;margin-left:260px}.page-header{border-bottom:1px solid var(--border);background:var(--bg-secondary);padding:48px 40px 32px;position:relative}.page-header:after{content:"";background:linear-gradient(90deg,var(--accent)0%,transparent 100%);opacity:.2;height:1px;position:absolute;bottom:-1px;left:40px;right:40px}.page-title{font-family:var(--serif);letter-spacing:-.3px;color:var(--text-primary);font-size:36px;font-style:italic;font-weight:400;line-height:1.2}.page-subtitle{color:var(--text-secondary);letter-spacing:.3px;margin-top:10px;font-size:15px}.lifetime-badge{background:var(--accent-soft);border:1px solid var(--border);color:var(--text-primary);border-radius:20px;align-items:center;gap:8px;margin-top:16px;padding:8px 14px;font-size:13px;font-weight:500;display:inline-flex}.lifetime-badge svg{width:18px;height:18px;color:var(--accent)}.page-body{padding:40px 40px 60px}.compact-banner{background:linear-gradient(135deg,var(--bg-card)0%,var(--surface-2)100%);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:14px;padding:14px 16px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden;box-shadow:0 1px 3px #00000005}.compact-banner:before{content:"";background:radial-gradient(circle at 20%,#1a1a1805,#0000 50%);position:absolute;inset:0}.compact-banner:hover{border-color:var(--border-hover);transform:translateY(-2px);box-shadow:0 4px 12px #0000000f}.compact-banner-icon{background:var(--accent);color:#fff;z-index:1;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative}.compact-banner-icon svg{width:20px;height:20px}.compact-banner-icon-outline{background:var(--bg-hover);border:1px solid var(--border);color:var(--accent)}.compact-banner:hover .compact-banner-icon{transform:scale(1.05)}.compact-banner-content{z-index:1;flex:1;position:relative}.compact-banner-title{font-family:var(--serif);color:var(--text-primary);letter-spacing:-.2px;margin-bottom:2px;font-size:14px;font-style:italic;font-weight:400;line-height:1.3}.compact-banner-desc{color:var(--text-secondary);font-size:12px;line-height:1.4}.btn-sm{z-index:1;white-space:nowrap;padding:8px 16px;font-size:12px;position:relative}.btn-sm svg{width:16px;height:16px}.progress-overview{grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:40px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:0 1px 3px #00000005}.stat-card:before{content:"";opacity:0;background:linear-gradient(135deg,#1a1a1805,#0000);transition:opacity .3s cubic-bezier(.4,0,.2,1);position:absolute;inset:0}.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow);transform:translateY(-2px)}.stat-card:hover:before{opacity:1}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;margin-bottom:8px;font-size:12px;font-weight:600}.stat-value{color:var(--text-primary);letter-spacing:-1px;font-family:Space Grotesk,sans-serif;font-size:28px;font-weight:700}.stat-sub{color:var(--text-secondary);margin-top:4px;font-size:12px}.discord-card{background:linear-gradient(135deg,var(--bg-card)0%,var(--surface-2)100%);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:16px;padding:20px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden;box-shadow:0 2px 8px #00000008}.discord-card:before{content:"";background:radial-gradient(circle at 20%,#1a1a1808,#0000 50%);position:absolute;inset:0}.discord-card:after{content:"";background:linear-gradient(90deg,var(--accent)0%,transparent 100%);opacity:.15;height:2px;position:absolute;top:0;left:0;right:0}.discord-card:hover{transform:translateY(-3px);box-shadow:0 8px 32px #00000014}.discord-card-icon{background:var(--accent);color:#fff;z-index:1;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;box-shadow:0 4px 12px #1a1a181f}.discord-card:hover .discord-card-icon{transform:scale(1.05)rotate(-3deg);box-shadow:0 6px 20px #1a1a182e}.discord-card-icon svg{width:26px;height:26px}.discord-card-content{z-index:1;flex:1;position:relative}.discord-card-title{font-family:var(--serif);color:var(--text-primary);letter-spacing:-.2px;margin-bottom:6px;font-size:18px;font-style:italic;font-weight:400;line-height:1.2}.discord-card-desc{color:var(--text-secondary);max-width:520px;margin-bottom:12px;font-size:13px;line-height:1.6}.discord-card-stats{gap:20px;display:flex}.discord-stat{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;font-weight:500;display:flex}.discord-stat svg{opacity:.7;width:14px;height:14px}.feedback-card{background:linear-gradient(135deg,var(--bg-card)0%,var(--surface-2)100%);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:16px;padding:20px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden;box-shadow:0 2px 8px #00000008}.feedback-card:before{content:"";background:radial-gradient(circle at 80%,#1a1a1808,#0000 50%);position:absolute;inset:0}.feedback-card:after{content:"";background:linear-gradient(90deg,transparent 0%,var(--accent)100%);opacity:.15;height:2px;position:absolute;top:0;left:0;right:0}.feedback-card:hover{transform:translateY(-3px);box-shadow:0 8px 32px #00000014}.feedback-card-icon{background:var(--surface-2);border:1px solid var(--border);width:48px;height:48px;color:var(--accent);z-index:1;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative}.feedback-card:hover .feedback-card-icon{border-color:var(--border-hover);transform:scale(1.05)rotate(3deg)}.feedback-card-icon svg{width:26px;height:26px}.feedback-card-content{z-index:1;flex:1;position:relative}.feedback-card-title{font-family:var(--serif);color:var(--text-primary);letter-spacing:-.2px;margin-bottom:6px;font-size:18px;font-style:italic;font-weight:400;line-height:1.2}.feedback-card-desc{color:var(--text-secondary);max-width:520px;font-size:13px;line-height:1.6}.modules-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.module-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);cursor:pointer;padding:24px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:0 1px 3px #00000005}.module-card:before{content:"";background:var(--accent);opacity:.3;height:3px;transition:all .3s cubic-bezier(.4,0,.2,1);position:absolute;top:0;left:0;right:0}.module-card:after{content:"";opacity:0;pointer-events:none;background:radial-gradient(circle at 50% 0,#1a1a1805,#0000 60%);transition:opacity .3s cubic-bezier(.4,0,.2,1);position:absolute;inset:0}.module-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:0 8px 24px #00000014}.module-card:hover:before{opacity:.8;height:4px}.module-card:hover:after{opacity:1}.module-card-header{justify-content:space-between;align-items:flex-start;margin-bottom:12px;display:flex}.module-num{color:var(--text-muted);letter-spacing:1px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:500}.module-badge{letter-spacing:1px;background:var(--accent-soft);color:var(--accent);border-radius:4px;padding:3px 8px;font-size:10px;font-weight:600}.module-card-title{font-family:var(--serif);color:var(--text-primary);letter-spacing:-.2px;margin-bottom:8px;font-size:20px;font-style:italic;font-weight:400;line-height:1.3}.module-card-desc{color:var(--text-secondary);margin-bottom:16px;font-size:13px;line-height:1.5}.module-tools{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.tool-tag{background:var(--bg-hover);color:var(--text-secondary);border:1px solid var(--border);border-radius:20px;padding:3px 10px;font-size:11px;font-weight:500}.module-card-footer{justify-content:space-between;align-items:center;display:flex}.module-meta{color:var(--text-muted);gap:16px;font-size:12px;display:flex}.module-progress-bar{background:var(--bg-hover);border-radius:2px;width:100%;height:4px;margin-top:16px;overflow:hidden}.module-progress-fill{background:var(--module-color);border-radius:2px;height:100%;transition:width .6s cubic-bezier(.4,0,.2,1)}.module-detail-header{align-items:center;gap:12px;margin-bottom:24px;display:flex}.back-button{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);align-items:center;gap:6px;padding:8px 14px;font-family:DM Sans,sans-serif;font-size:13px;font-weight:500;display:flex}.back-button:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-hover)}.lesson-list{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:2px;display:flex;overflow:hidden}.lesson-item{cursor:pointer;transition:all var(--transition);border-bottom:1px solid var(--border);align-items:center;gap:16px;padding:16px 20px;display:flex}.lesson-item:last-child{border-bottom:none}.lesson-item:hover{background:var(--bg-hover)}.lesson-item.active{background:var(--accent-soft)}.lesson-status{border:2px solid var(--border);width:32px;height:32px;color:var(--text-muted);transition:all var(--transition);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.lesson-status.completed{background:var(--green);border-color:var(--green);color:#fff}.lesson-status.current{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.lesson-info{flex:1}.lesson-title-row{align-items:center;gap:8px;display:flex}.lesson-title{color:var(--text-primary);font-size:14px;font-weight:500}.lesson-type-badge{letter-spacing:.5px;text-transform:uppercase;border-radius:4px;padding:2px 8px;font-size:10px;font-weight:600}.lesson-type-badge.workshop{color:#4ecdc4;background:#4ecdc426}.lesson-type-badge.assignment{color:#ffe66d;background:#ffe66d26}.lesson-duration{color:var(--text-muted);margin-top:2px;font-size:12px}.lesson-complete-btn{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);background:0 0;border-radius:6px;padding:6px 14px;font-family:DM Sans,sans-serif;font-size:12px;font-weight:500}.lesson-complete-btn:hover{border-color:var(--green);color:var(--green)}.lesson-complete-btn.done{background:var(--green-soft);border-color:var(--green);color:var(--green)}.player-layout{grid-template-columns:1fr 340px;gap:0;min-height:100vh;display:grid}.player-main{padding:0}.video-container{aspect-ratio:16/9;border-bottom:1px solid var(--border);background:#000;justify-content:center;align-items:center;width:100%;display:flex;position:relative;overflow:hidden}.video-placeholder{color:var(--text-muted);flex-direction:column;align-items:center;gap:16px;display:flex}.video-play-btn{background:var(--accent);cursor:pointer;width:72px;height:72px;transition:all var(--transition);box-shadow:0 0 40px var(--accent-glow);border-radius:50%;justify-content:center;align-items:center;display:flex}.video-play-btn:hover{background:var(--accent-hover);transform:scale(1.08)}.video-play-btn svg{color:#fff;width:28px;height:28px;margin-left:3px}.player-info{padding:28px 32px}.player-lesson-num{color:var(--accent);letter-spacing:1px;margin-bottom:8px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:500}.player-lesson-title{letter-spacing:-.5px;margin-bottom:12px;font-family:Space Grotesk,sans-serif;font-size:24px;font-weight:700}.player-lesson-desc{color:var(--text-secondary);max-width:640px;font-size:14px;line-height:1.7}.player-actions{gap:12px;margin-top:24px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;letter-spacing:.3px;border:none;align-items:center;gap:8px;padding:11px 22px;font-family:DM Sans,sans-serif;font-size:13px;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 2px 8px #1a1a1826}.btn-primary:before{content:"";opacity:0;background:linear-gradient(135deg,#ffffff1a,#0000);transition:opacity .3s cubic-bezier(.4,0,.2,1);position:absolute;inset:0}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 16px #1a1a1833}.btn-primary:hover:before{opacity:1}.btn-primary:active{transform:translateY(0)}.btn-outline{border:1px solid var(--border);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--border-hover);color:var(--text-primary)}.btn-green{background:var(--accent);color:#fff;position:relative;overflow:hidden;box-shadow:0 2px 8px #1a1a1826}.btn-green:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 16px #1a1a1833}.player-sidebar{background:var(--bg-secondary);border-left:1px solid var(--border);max-height:100vh;position:sticky;top:0;overflow-y:auto}.player-sidebar-header{border-bottom:1px solid var(--border);padding:20px;font-family:Space Grotesk,sans-serif;font-size:15px;font-weight:600}.player-sidebar-lessons{padding:8px}.ps-lesson{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);color:var(--text-secondary);align-items:center;gap:12px;padding:10px 12px;font-size:13px;display:flex}.ps-lesson:hover{background:var(--bg-hover);color:var(--text-primary)}.ps-lesson.active{background:var(--accent-soft);color:var(--accent)}.ps-lesson.completed{color:var(--green)}.ps-lesson-num{flex-shrink:0;width:24px;font-family:JetBrains Mono,monospace;font-size:11px}.ps-lesson-title{flex:1;font-weight:500}.ps-lesson-check{color:var(--green);flex-shrink:0}.resources-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.resource-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition);cursor:pointer;gap:16px;padding:20px;display:flex;box-shadow:0 1px 3px #00000005}.resource-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow);transform:translateY(-1px)}.resource-icon{background:var(--bg-hover);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;display:flex}.resource-info{flex:1}.resource-title{margin-bottom:4px;font-size:14px;font-weight:600}.resource-desc{color:var(--text-secondary);margin-bottom:8px;font-size:12px;line-height:1.5}.resource-meta{color:var(--text-muted);gap:12px;font-size:11px;display:flex}.resource-type{background:var(--accent-soft);color:var(--accent);letter-spacing:.5px;border-radius:4px;padding:2px 8px;font-size:10px;font-weight:600}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.animate-in{animation:.5s cubic-bezier(.4,0,.2,1) forwards fadeIn}.animate-in-1{opacity:0;animation-delay:50ms}.animate-in-2{opacity:0;animation-delay:.1s}.animate-in-3{opacity:0;animation-delay:.15s}.animate-in-4{opacity:0;animation-delay:.2s}@media (max-width:900px){.sidebar{display:none}.main-content{margin-left:0}.modules-grid,.resources-grid{grid-template-columns:1fr}.progress-overview{grid-template-columns:repeat(2,1fr)}.player-layout{grid-template-columns:1fr}.player-sidebar{display:none}.page-header{padding:24px 20px 20px}.page-body{padding:20px}.discord-card,.feedback-card{flex-direction:column}}.auth-container{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative}.auth-container:before{content:"";background:radial-gradient(circle at 50% 0%,var(--surface-2)0%,transparent 50%);opacity:.5;pointer-events:none;position:absolute;inset:0}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:420px;padding:40px;position:relative;box-shadow:0 4px 24px #0000000a}.auth-logo{color:var(--text);justify-content:center;margin-bottom:32px;display:flex}.auth-header{text-align:center;margin-bottom:32px}.auth-title{font-family:var(--serif);color:var(--text-primary);letter-spacing:-.5px;margin:0 0 8px;font-size:28px;font-style:italic;font-weight:400}.auth-subtitle{color:var(--text-secondary);margin:0;font-size:14px}.auth-form{flex-direction:column;gap:20px;display:flex}.auth-form-group{flex-direction:column;gap:8px;display:flex}.auth-label{color:var(--text-primary);font-size:13px;font-weight:500}.auth-input{width:100%;color:var(--text-primary);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);outline:none;padding:12px 14px;font-family:inherit;font-size:14px;transition:all .2s}.auth-input::placeholder{color:var(--text-muted)}.auth-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #1a1a181a}.auth-hint{color:var(--text-muted);margin:0;font-size:12px}.auth-error{border-radius:var(--radius);color:#c33;background:#fee;border:1px solid #fcc;align-items:center;gap:10px;padding:12px 14px;font-size:13px;display:flex}.auth-error svg{color:#c33;flex-shrink:0}.auth-forgot{text-align:right}.auth-back{text-align:center;margin-top:8px}.auth-link{color:var(--accent);font-size:14px;font-weight:500;text-decoration:none;transition:opacity .2s}.auth-link:hover{opacity:.7}.auth-footer{border-top:1px solid var(--border);text-align:center;margin-top:32px;padding-top:24px}.auth-footer-text{color:var(--text-secondary);margin:0;font-size:14px}.btn-full{width:100%}.auth-success{text-align:center;padding:20px 0}.auth-success-icon{background:var(--surface-2);width:64px;height:64px;color:var(--accent);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 20px;display:flex}.auth-success-icon svg{width:32px;height:32px}.auth-success-title{font-family:var(--serif);color:var(--text-primary);margin:0 0 12px;font-size:22px;font-style:italic;font-weight:400}.auth-success-text{color:var(--text-secondary);margin:0;font-size:14px;line-height:1.6}.auth-success-text strong{color:var(--text-primary);font-weight:500}@media (max-width:640px){.auth-card{padding:32px 24px}.auth-title{font-size:24px}}