:root{--bg-color:222 47% 6%;--bg-color-alt:222 47% 10%;--card-bg:222 47% 12% / .7;--card-hover:222 47% 15% / .8;--border-color:217 32% 18% / .6;--border-focus:180 61% 63% / .8;--text-primary:210 40% 98%;--text-secondary:215 20% 75%;--text-muted:215 16% 55%;--primary:180 61% 63%;--primary-rgb:105, 215, 215;--secondary:263 90% 70%;--secondary-rgb:168, 85, 247;--accent:339 90% 60%;--success:142 76% 45%;--warning:38 92% 50%;--error:350 89% 60%;--gradient-primary:linear-gradient(135deg, hsl(var(--primary)) 0%, hsl(var(--secondary)) 100%);--gradient-sunset:linear-gradient(135deg, hsl(var(--secondary)) 0%, hsl(var(--accent)) 50%, hsl(var(--primary)) 100%);--gradient-dark:linear-gradient(180deg, hsla(var(--bg-color-alt) / .8) 0%, hsla(var(--bg-color) / .95) 100%);--gradient-glass:linear-gradient(135deg, #ffffff08 0%, #ffffff03 100%);--font-heading:"Outfit", sans-serif;--font-body:"Plus Jakarta Sans", sans-serif;--shadow-sm:0 2px 8px -2px #00000080;--shadow-md:0 4px 20px -4px #000000b3;--shadow-lg:0 10px 30px -10px #000000e6;--shadow-neon:0 0 20px -5px #69d7d759;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--transition-fast:.2s ease;--transition-normal:.35s cubic-bezier(.16, 1, .3, 1)}.light-theme{--bg-color:210 40% 96%;--bg-color-alt:0 0% 100%;--card-bg:0 0% 100% / .85;--card-hover:0 0% 100% / .95;--border-color:214 32% 90% / .7;--border-focus:180 75% 40% / .8;--text-primary:222 47% 12%;--text-secondary:215 16% 35%;--text-muted:215 16% 55%;--gradient-glass:linear-gradient(135deg, #fffffff2 0%, #fffc 100%);--shadow-sm:0 1px 3px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--shadow-lg:0 10px 15px -3px #0000000d, 0 4px 6px -2px #00000008;--shadow-neon:0 0 15px -3px #69d7d726;--primary:180 75% 36%;--secondary:263 70% 48%;--accent:339 80% 46%}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:hsl(var(--bg-color));color:hsl(var(--text-primary));font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em;font-weight:600;line-height:1.2}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:hsl(var(--bg-color))}::-webkit-scrollbar-thumb{background:hsl(var(--border-color));border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:hsl(var(--primary))}.glass-card{background:var(--gradient-glass);background-color:var(--card-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:transform var(--transition-normal), border-color var(--transition-fast), box-shadow var(--transition-normal)}.glass-card:hover{border-color:var(--border-focus);box-shadow:var(--shadow-lg), var(--shadow-neon)}.container{max-width:1280px;margin:0 auto;padding:0 2rem}.flex-center{justify-content:center;align-items:center;display:flex}.text-gradient{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;display:inline-block}.text-gradient-sunset{background:var(--gradient-sunset);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;display:inline-block}.btn{font-family:var(--font-heading);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-normal);border:none;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:hsl(var(--bg-color));box-shadow:0 4px 15px -3px hsla(var(--primary) / .4)}.btn-primary:hover{box-shadow:0 8px 25px -4px hsla(var(--primary) / .5), var(--shadow-neon);transform:translateY(-2px)}.btn-secondary{color:hsl(var(--text-primary));border:1px solid var(--border-color);background:#ffffff0d}.btn-secondary:hover{border-color:hsl(var(--primary));background:#ffffff1a;transform:translateY(-2px)}.btn-danger{background:hsl(var(--error));color:#fff}.btn-danger:hover{opacity:.9;transform:translateY(-2px)}.input-group{flex-direction:column;gap:.5rem;margin-bottom:1.25rem;display:flex}.input-label{color:hsl(var(--text-secondary));font-size:.85rem;font-weight:500}.input-field{border:1px solid var(--border-color);border-radius:var(--radius-sm);color:hsl(var(--text-primary));font-family:var(--font-body);transition:all var(--transition-fast);background:#ffffff08;outline:none;padding:.75rem 1rem;font-size:.95rem}.input-field:focus{border-color:hsl(var(--primary));box-shadow:0 0 0 2px hsla(var(--primary) / .15);background:#ffffff0f}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes glowPulse{0%{box-shadow:0 0 10px -5px hsla(var(--primary) / .3)}50%{box-shadow:0 0 25px 0px hsla(var(--primary) / .5)}to{box-shadow:0 0 10px -5px hsla(var(--primary) / .3)}}.animate-fade-in{animation:fadeIn var(--transition-normal) forwards}.video-wrapper{border-radius:var(--radius-md);height:0;box-shadow:var(--shadow-md);padding-bottom:56.25%;position:relative;overflow:hidden}.video-wrapper iframe{border:0;width:100%;height:100%;position:absolute;top:0;left:0}.app-shell{background-color:hsl(var(--bg-color));min-height:100vh;display:flex}.app-sidebar{background-color:hsl(var(--bg-color-alt));border-right:1px solid var(--border-color);z-index:100;flex-direction:column;width:280px;height:100vh;padding:2rem 1.5rem;display:flex;position:sticky;top:0}.app-main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem;overflow-y:auto}.sidebar-logo{font-family:var(--font-heading);color:hsl(var(--text-primary));align-items:center;gap:.5rem;margin-bottom:3rem;font-size:1.5rem;font-weight:800;text-decoration:none;display:flex}.sidebar-menu{flex-direction:column;gap:.5rem;list-style:none;display:flex}.sidebar-link{border-radius:var(--radius-sm);color:hsl(var(--text-secondary));transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:.75rem;padding:.85rem 1rem;font-weight:500;text-decoration:none;display:flex}.sidebar-link:hover,.sidebar-link.active{color:hsl(var(--primary));background:hsla(var(--primary) / .08)}.sidebar-link.active{border-left:3px solid hsl(var(--primary));font-weight:600}.sidebar-profile{border-top:1px solid var(--border-color);align-items:center;gap:.75rem;margin-top:auto;padding-top:1.5rem;display:flex}.avatar{border-radius:var(--radius-full);background:var(--gradient-primary);width:40px;height:40px;color:hsl(var(--bg-color));font-family:var(--font-heading);justify-content:center;align-items:center;font-size:.9rem;font-weight:700;display:flex}.avatar-lg{width:80px;height:80px;font-size:1.8rem}.page-header{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2rem;display:flex}.page-title{font-size:2rem;font-weight:700}.tab-group{border-bottom:1px solid var(--border-color);gap:1rem;margin-bottom:2rem;display:flex}.tab-btn{color:hsl(var(--text-secondary));font-family:var(--font-heading);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;padding:.75rem .5rem;font-size:1rem;font-weight:600;position:relative}.tab-btn:hover,.tab-btn.active{color:hsl(var(--primary))}.tab-btn.active:after{content:"";background-color:hsl(var(--primary));width:100%;height:2px;position:absolute;bottom:-1px;left:0}.grid-cols-3{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;display:grid}.card-header{border-bottom:1px solid var(--border-color);padding:1.5rem}.card-body{padding:1.5rem}.card-footer{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}@media (width<=768px){.app-shell{flex-direction:column}.app-sidebar{width:100%;height:auto;padding:1rem;position:relative}.sidebar-logo{margin-bottom:1rem}.sidebar-menu{flex-flow:wrap;gap:.25rem}.sidebar-link{padding:.5rem .75rem;font-size:.85rem}.sidebar-profile{display:none}.app-main{padding:1rem}.page-header{flex-direction:column;align-items:flex-start}}