:root{--primary-theme:var(--primary);--secondary-theme:var(--secondary);--accent-theme:var(--secondary);--tertiary-theme:#10b981;--glass-bg:#06572226;--glass-border:#10b98133;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--card-shadow:0 8px 32px #0000004d;--glow-shadow:0 0 20px #10b9814d}[data-theme=light]{--primary-theme:var(--primary);--secondary-theme:var(--secondary);--accent-theme:var(--secondary);--tertiary-theme:#10b981;--glass-bg:#ffffffa6;--glass-border:#30522933;--text-primary:#1a1a1a;--text-secondary:#4b5563;--text-muted:#6b7280;--card-shadow:0 8px 32px #3052291a;--glow-shadow:0 0 20px #30522926}[data-theme=light] .ai-content-wrapper{background:linear-gradient(135deg,#fff 0%,#f8fafc 100%);border:1px solid #30522933}[data-theme=light] .ai-p{color:#334155;background:#30522908}[data-theme=light] .ai-p:hover{background:#3052290f}[data-theme=light] .ai-list-item{background:#fff;border:1px solid #3052291a}[data-theme=light] .ai-list-item span,[data-theme=light] .highlight-content p{color:#334155}[data-theme=light] .video-card{background:#fff;border-color:#3052291a}[data-theme=light] .video-info h3{color:#0f172a}[data-theme=light] .video-meta{color:#64748b}[data-theme=light] .saved-item{background:#fff}[data-theme=light] .saved-item-content h3{color:#0f172a}[data-theme=light] .resources-page{background:0 0}.resources-page{min-height:100vh;color:var(--text-primary);background:0 0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;position:relative;overflow-x:hidden}.background-shapes{pointer-events:none;z-index:0;width:100%;height:100%;position:fixed;top:0;left:0;overflow:hidden}.shape{background:radial-gradient(circle, var(--accent-theme) 0%, transparent 70%);opacity:.1;filter:blur(60px);border-radius:50%;animation:20s ease-in-out infinite float;position:absolute}.shape-1{background:radial-gradient(circle, var(--accent-theme) 0%, transparent 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1.25rem;font-size:.9rem;font-weight:500;transition:all .3s cubic-bezier(.16,1,.3,1);animation:.8s cubic-bezier(.16,1,.3,1) .4s backwards slideUp;display:flex}.trending-chip span{color:var(--accent-theme)}.trending-chip:hover{border-color:var(--accent-theme);color:#fff;background:#10b9811a;transform:translateY(-3px);box-shadow:0 10px 20px #10b98126}.trending-chip:active{transform:translateY(-1px)}.trending-chip:nth-child(2){animation-delay:.45s}.trending-chip:nth-child(3){animation-delay:.5s}.trending-chip:nth-child(4){animation-delay:.55s}.trending-chip:nth-child(5){animation-delay:.6s}.search-container{z-index:10;width:100%;max-width:800px;margin:-2.5rem auto 3rem;animation:.8s cubic-bezier(.16,1,.3,1) .2s backwards slideUp;position:relative}.search-input-wrapper{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-lg);background:#ffffff1a;border:1px solid #fff3;align-items:center;padding:.5rem;transition:all .4s cubic-bezier(.16,1,.3,1);display:flex;position:relative;box-shadow:0 20px 50px #0003}.search-input-wrapper:focus-within{border-color:var(--accent-theme);transform:translateY(-2px);box-shadow:0 25px 60px #10b98126}.search-input-wrapper i{color:var(--accent-theme);pointer-events:none;font-size:1.35rem;transition:all .3s;position:absolute;left:2rem}.search-input-wrapper:focus-within i{color:var(--tertiary-theme);transform:scale(1.1)}.search-input-wrapper input{border-radius:var(--radius-md);width:100%;color:var(--text-primary);background:0 0;border:none;outline:none;padding:1.5rem 1.5rem 1.5rem 4rem;font-size:1.2rem;font-weight:500}.search-btn{background:linear-gradient(135deg, var(--accent-theme) 0%, var(--primary-theme) 100%);border-radius:var(--radius-md);color:#fff;cursor:pointer;border:none;padding:1rem 2.5rem;font-size:1.1rem;font-weight:700;transition:all .3s cubic-bezier(.16,1,.3,1);position:absolute;right:1.25rem;box-shadow:0 10px 20px #4078324d}.search-btn:hover{letter-spacing:.02em;transform:translate(-5px)scale(1.02);box-shadow:0 15px 30px #40783266}.tabs-nav{justify-content:center;gap:1rem;margin-bottom:2rem;display:flex}.tab-btn{border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;background:0 0;align-items:center;gap:.5rem;padding:.75rem 2rem;font-weight:600;transition:all .3s;display:flex}.tab-btn:hover{color:var(--text-primary);background:#ffffff0d}.tab-btn.active{background:var(--accent-theme);border-color:var(--accent-theme);color:#fff}.content-area{width:100%;max-width:1000px;margin:0 auto;animation:.5s ease-out fadeIn}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes 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#10b98133;margin-bottom:1.25rem;padding:1rem 1.5rem;font-size:1.05rem;line-height:1.7;transition:all .3s}.ai-p:hover{background:#ffffff0a;border-left-color:#10b98166;transform:translate(4px)}.ai-p strong{color:var(--tertiary-theme);font-weight:700}.ai-highlight-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid #10b9814d;border-left:4px solid var(--accent-theme);border-radius:var(--radius-md);background:linear-gradient(135deg,#10b98126 0%,#9333ea1a 100%);align-items:flex-start;gap:1.5rem;margin:2rem 0;padding:1.25rem 1.5rem;transition:all .4s;display:flex;position:relative;overflow:hidden;box-shadow:0 8px 32px #0003,inset 0 0 0 1px #ffffff0d,0 0 40px #10b9811a}.ai-highlight-card:before{content:"";opacity:0;background:radial-gradient(circle,#10b9811a 0%,#0000 70%);width:200%;height:200%;transition:opacity 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#ffffff0d}.ai-code-block:hover{transform:translateY(-2px);box-shadow:0 15px 50px #00000080,0 0 0 1px #10b9814d,0 0 40px #10b9811a}.code-header{background:linear-gradient(135deg,#2b2b3b,#1f1f2e);border-bottom:1px solid #10b98126;align-items:center;gap:.6rem;padding:.9rem 1.25rem;display:flex}.dot{border-radius:50%;width:13px;height:13px;box-shadow:0 2px 4px #0000004d}.dot.red{background:linear-gradient(135deg,#ff5f56,#e03e36)}.dot.yellow{background:linear-gradient(135deg,#ffbd2e,#f5a623)}.dot.green{background:linear-gradient(135deg,#27c93f,#1db534)}.code-lang{color:#fff9;text-transform:uppercase;letter-spacing:.1em;background:#10b98133;border-radius:4px;margin-left:auto;padding:.25rem .75rem;font-size:.75rem;font-weight:700}.ai-code-block pre{background:#0003;margin:0;padding:2rem;overflow-x:auto}.ai-code-block code{color:#e2e8f0;font-family:Fira 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strong{color:var(--tertiary-theme);font-weight:700}.ai-divider{background:linear-gradient(90deg, transparent, var(--glass-border), transparent);border:0;height:1px;margin:2rem 0}.video-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem;padding:1rem 0;display:grid}.video-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius-md);cursor:pointer;background:#ffffff08;border:1px solid #ffffff14;flex-direction:column;transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:flex;position:relative;overflow:hidden}.video-card:hover{background:#ffffff0f;border-color:#fff3;transform:translateY(-8px);box-shadow:0 15px 35px #0000004d,0 0 15px #10b98133}.video-thumbnail{border-bottom:1px solid #ffffff0d;height:0;padding-bottom:56.25%;position:relative;overflow:hidden}.video-thumbnail img{object-fit:cover;width:100%;height:100%;transition:transform .5s;position:absolute;top:0;left:0}.video-card:hover .video-thumbnail img{transform:scale(1.05)}.play-icon{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);opacity:0;background:#ffffff1a;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:all .3s;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)scale(.8)}.video-card:hover .play-icon{opacity:1;transform:translate(-50%,-50%)scale(1)}.play-icon i{color:#fff;margin-left:4px;font-size:1.5rem}.video-info{flex-direction:column;flex:1;justify-content:space-between;padding:1.25rem;display:flex}.video-info h3{color:#ffffffe6;-webkit-line-clamp:2;line-clamp:2;letter-spacing:.01em;-webkit-box-orient:vertical;margin-bottom:.75rem;font-size:1rem;font-weight:500;line-height:1.5;display:-webkit-box;overflow:hidden}.video-meta{color:#ffffff80;justify-content:space-between;align-items:center;font-size:.85rem;display:flex}.video-author{color:var(--tertiary-theme);align-items:center;gap:.5rem;font-weight:500;display:flex}.video-author:before{content:"";background-color:var(--accent-theme);border-radius:50%;width:6px;height:6px;display:block}.loading-state{text-align:center;color:var(--text-secondary);padding:4rem}.spinner{border:4px solid var(--glass-border);border-top-color:var(--accent-theme);border-radius:50%;width:50px;height:50px;margin:0 auto 1.5rem;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;color:var(--text-muted);padding:4rem}.empty-state i{opacity:.3;margin-bottom:1.5rem;font-size:4rem}@media (max-width:768px){.resources-hero h1{font-size:2.5rem}.search-input-wrapper input{padding:1rem 1rem 1rem 3rem;font-size:1rem}.search-btn{margin-left:.5rem;padding:.6rem 1rem;display:none;position:relative;right:auto}.tabs-nav{justify-content:flex-start;width:100%;padding-bottom:.5rem;overflow-x:auto}.tab-btn{flex:none}}.video-modal-overlay{z-index:2000;background:#000000e6;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.video-modal-content{aspect-ratio:16/9;border-radius:var(--radius-md);background:#000;width:100%;max-width:900px;position:relative;overflow:hidden}.close-video-btn{color:#fff;cursor:pointer;background:0 0;border:none;font-size:2rem;position:absolute;top:-40px;right:0}.trending-container{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:1.5rem;animation:.8s ease-out fadeIn;display:flex}.trending-chip{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;align-items:center;gap:.5rem;padding:.5rem 1.25rem;font-size:.9rem;transition:all .3s;display:flex}.trending-chip:hover{border-color:var(--accent-theme);color:var(--text-primary);background:#10b98133;transform:translateY(-2px)}.trending-chip i{color:var(--accent-theme);font-size:.8rem}.pin-action-wrapper{z-index:10;position:absolute;top:1rem;right:1rem}.pin-btn{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;background:#0f172a99;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex}.pin-btn:hover{border-color:var(--accent-theme);color:var(--accent-theme);background:#10b98133;transform:scale(1.1)}.pin-btn.pinned{background:var(--accent-theme);color:#fff;border-color:var(--accent-theme)}.saved-section{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);margin-top:5rem;padding:3rem;animation:.8s ease-out fadeIn}.saved-header{justify-content:space-between;align-items:center;margin-bottom:2.5rem;display:flex}.saved-header-title{align-items:center;gap:1rem;display:flex}.saved-header-title i{color:var(--accent-theme);font-size:1.5rem}.saved-header h2{color:var(--text-primary);font-size:1.75rem;font-weight:700}.clear-saved-btn{color:#f43f5e;border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:1px solid #f43f5e33;padding:.5rem 1rem;font-size:.85rem;transition:all .3s}.clear-saved-btn:hover{background:#f43f5e1a;border-color:#f43f5e}.saved-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;display:grid}.saved-item{border-radius:var(--radius-sm);cursor:pointer;background:#ffffff08;border:1px solid #ffffff0d;align-items:center;gap:1.25rem;padding:1.5rem;transition:all .3s;display:flex;position:relative;overflow:hidden}.saved-item:hover{border-color:var(--accent-theme);background:#ffffff0f;transform:translateY(-4px);box-shadow:0 8px 25px #0003}.saved-item-icon{width:48px;height:48px;color:var(--accent-theme);background:linear-gradient(135deg,#10b9811a,#9333ea1a);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.25rem;display:flex}.saved-item-content{flex:1;min-width:0}.saved-item-content h3{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;margin-bottom:.25rem;font-size:1rem;font-weight:600;overflow:hidden}.saved-item-content p{color:var(--text-muted);font-size:.8rem}.remove-saved-btn{width:24px;height:24px;color:var(--text-muted);opacity:0;background:#0003;border:none;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:.5rem;right:.5rem}.saved-item:hover .remove-saved-btn{opacity:1}.remove-saved-btn:hover{color:#fff;background:#f43f5e}@media (max-width:1024px){.resources-container{padding:0 1.5rem}.resources-hero{padding:4rem 1rem}}@media (max-width:768px){.resources-hero{gap:1rem;margin-top:1rem;padding:2.5rem 1rem}.resources-hero h1{font-size:2.25rem}.resources-hero p{padding:0 1rem;font-size:1rem}.search-container{margin:-1.5rem auto 2rem}.search-input-wrapper input{padding:.8rem 1rem .8rem 3rem;font-size:.95rem}.trending-container{gap:.5rem;margin-top:1rem}.trending-chip{padding:.4rem .8rem;font-size:.8rem}.ai-controls{flex-direction:column}.category-filters{flex-wrap:wrap;justify-content:center}.saved-section{margin-top:3rem;padding:1.5rem}.saved-header{flex-direction:column;align-items:flex-start;gap:1rem}}@media (max-width:480px){.resources-hero{padding:2rem 1rem}.resources-hero h1{font-size:1.75rem}.resources-hero p{font-size:.9rem}.resource-card{padding:1.5rem}.saved-grid{grid-template-columns:1fr}}