@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap";
:root{--font-primary:"Plus Jakarta Sans", sans-serif;--font-display:"Outfit", sans-serif;--bg-darker:#050409;--bg-dark:#0b0914;--bg-card:#14122199;--bg-card-hover:#1c192ecc;--primary:#ff2a5f;--primary-glow:#ff2a5f66;--secondary:#8b5cf6;--secondary-glow:#8b5cf666;--accent:#06b6d4;--text-main:#f3f4f6;--text-muted:#9ca3af;--text-dim:#6b7280;--border-color:#ffffff14;--border-glow:#ff2a5f26;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--transition-fast:.2s ease;--transition-normal:.3s cubic-bezier(.4, 0, .2, 1);--logo-gradient:linear-gradient(to right, #fff, #ffb3c6);--input-bg:#0006;--input-border:#ffffff14;--input-text:#fff;--input-placeholder:#6b7280;--bar-bg:#0003;--bar-border:#ffffff0a}:root[data-theme=light]{--bg-darker:#f4f6fa;--bg-dark:#fff;--bg-card:#ffffffa6;--bg-card-hover:#ffffffd9;--primary:#e0124c;--primary-glow:#e0124c33;--secondary:#6d28d9;--secondary-glow:#6d28d933;--accent:#0891b2;--text-main:#1f2937;--text-muted:#4b5563;--text-dim:#9ca3af;--border-color:#00000017;--border-glow:#e0124c1a;--logo-gradient:linear-gradient(to right, #0f172a, #4f46e5);--input-bg:#ffffffe6;--input-border:#0000001f;--input-text:#1e293b;--input-placeholder:#94a3b8;--bar-bg:#00000008;--bar-border:#0000000d}*{box-sizing:border-box;margin:0;padding:0}body{background:radial-gradient(circle at 50% 0%, #1a1235 0%, var(--bg-darker) 70%);color:var(--text-main);font-family:var(--font-primary);-webkit-font-smoothing:antialiased;min-height:100vh;transition:background var(--transition-normal), color var(--transition-normal);flex-direction:column;display:flex;overflow-x:hidden}:root[data-theme=light] body{background:radial-gradient(circle at 50% 0%, #eae7f9 0%, var(--bg-darker) 80%)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-darker)}::-webkit-scrollbar-thumb{border-radius:var(--radius-sm);background:#ffffff1a}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.glass-panel{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:border-color var(--transition-normal), box-shadow var(--transition-normal);box-shadow:0 8px 32px #0000005e}.glass-panel:hover{border-color:#ff2a5f33;box-shadow:0 8px 32px #ff2a5f0d}.container{flex-direction:column;flex:1;gap:2rem;width:100%;max-width:1100px;margin:0 auto;padding:2rem 1.5rem;display:flex}header{text-align:center;margin-bottom:.5rem}.logo-container{justify-content:center;align-items:center;gap:12px;margin-bottom:.5rem;display:inline-flex}.logo-icon{background:linear-gradient(135deg, var(--primary), var(--secondary));width:48px;height:48px;box-shadow:0 0 20px var(--primary-glow);border-radius:12px;justify-content:center;align-items:center;display:flex}.logo-text{font-family:var(--font-display);letter-spacing:-.5px;background:var(--logo-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:2.2rem;font-weight:800}.logo-text span{background:linear-gradient(to right, var(--primary), var(--secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.tagline{color:var(--text-muted);font-size:1.1rem;font-weight:400}.dashboard-layout{align-items:flex-start;gap:2rem;margin-top:1rem;display:flex}.sidebar{flex-direction:column;flex-shrink:0;gap:8px;width:260px;padding:1.25rem;display:flex}.main-workspace{flex-direction:column;flex:1;gap:1.5rem;min-width:0;display:flex}.nav-btn{font-family:var(--font-display);text-align:left;cursor:pointer;color:var(--text-muted);transition:all var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:12px;align-items:center;gap:12px;padding:14px 18px;font-size:.95rem;font-weight:600;display:flex}.nav-btn svg{opacity:.7;flex-shrink:0}.nav-btn:hover{color:#fff;background:#ffffff08}.nav-btn.active{color:#fff;background:linear-gradient(135deg,#ff2a5f1a,#8b5cf61a);border:1px solid #ff2a5f40;box-shadow:0 4px 15px #ff2a5f0d}.nav-btn.active svg{color:var(--primary);opacity:1}.converter-card{flex-direction:column;gap:1.5rem;padding:2.2rem;display:flex;position:relative;overflow:hidden}.converter-card:before{content:"";background:linear-gradient(to right, var(--primary), var(--secondary));width:100%;height:4px;position:absolute;top:0;left:0}.input-group{gap:12px;display:flex;position:relative}.input-wrapper{flex:1;position:relative}.url-input{background:var(--input-bg);border:1.5px solid var(--input-border);width:100%;color:var(--input-text);font-family:var(--font-primary);transition:all var(--transition-normal);border-radius:14px;outline:none;padding:18px 20px 18px 50px;font-size:1.05rem}.url-input::placeholder{color:var(--input-placeholder)}.url-input:focus{border-color:var(--primary);background:#0009;box-shadow:0 0 15px #ff2a5f40}.input-icon{color:var(--text-muted);pointer-events:none;transition:color var(--transition-normal);position:absolute;top:50%;left:18px;transform:translateY(-50%)}.url-input:focus+.input-icon{color:var(--primary)}.input-actions-wrapper{z-index:10;align-items:center;gap:8px;display:flex;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.input-action-btn{color:var(--text-main);font-size:.8rem;font-family:var(--font-display);cursor:pointer;transition:all var(--transition-fast);background:#ffffff14;border:1px solid #ffffff26;border-radius:8px;outline:none;padding:6px 12px;font-weight:600}.input-action-btn:hover:not(:disabled){border-color:var(--primary);color:#fff;background:#ff2a5f26;box-shadow:0 0 8px #ff2a5f33}.input-action-btn:disabled{opacity:.5;cursor:not-allowed}.input-action-btn.paste-btn{background:linear-gradient(135deg,#ff2a5f26,#8b5cf626);border-color:#ff2a5f40}.input-action-btn.paste-btn:hover:not(:disabled){background:linear-gradient(135deg, var(--primary), var(--secondary));box-shadow:0 0 10px var(--primary-glow);border-color:#0000}.btn{font-family:var(--font-display);cursor:pointer;transition:all var(--transition-normal);color:#fff;border:none;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:0 28px;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--secondary));box-shadow:0 4px 20px var(--primary-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 25px #ff2a5f99}.btn-primary:active:not(:disabled){transform:translateY(1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{border:1px solid var(--border-color);background:#ffffff0f}.btn-secondary:hover{background:#ffffff1f;border-color:#fff3}.btn-sm{border-radius:8px;padding:8px 16px;font-size:.85rem}.settings-bar{background:var(--bar-bg);border:1px solid var(--bar-border);border-radius:12px;justify-content:space-between;align-items:center;padding:12px 20px;display:flex}.select-input{background:var(--input-bg);border:1px solid var(--input-border);color:var(--text-main);font-size:.85rem;font-family:var(--font-primary);cursor:pointer;transition:all var(--transition-fast);border-radius:8px;outline:none;padding:8px 16px}.select-input:focus{border-color:var(--primary);box-shadow:0 0 8px var(--primary-glow)}:root[data-theme=light] .select-input option{color:#1f2937;background:#fff}:root[data-theme=dark] .select-input option{color:#f3f4f6;background:#0b0914}.settings-label{color:var(--text-muted);align-items:center;gap:8px;font-size:.9rem;display:flex}.quality-options{gap:8px;display:flex}.quality-btn{font-size:.85rem;font-family:var(--font-display);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:8px;padding:6px 14px;font-weight:600}.quality-btn:hover{color:#fff;background:#ffffff0a}.quality-btn.active{color:var(--primary);background:#ff2a5f1a;border-color:#ff2a5f33}.info-card{animation:slideIn var(--transition-normal);align-items:center;gap:1.8rem;padding:1.8rem;display:flex}.thumbnail-container{aspect-ratio:16/9;border:1px solid var(--border-color);border-radius:12px;flex-shrink:0;width:220px;position:relative;overflow:hidden}.thumbnail-img{object-fit:cover;width:100%;height:100%}.duration-badge{color:#fff;background:#000000d9;border-radius:4px;padding:2px 6px;font-size:.75rem;font-weight:600;position:absolute;bottom:6px;right:6px}.video-details{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.video-title{font-family:var(--font-display);color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;font-size:1.25rem;font-weight:700;line-height:1.4;overflow:hidden}.video-channel{color:var(--primary);font-size:.95rem;font-weight:500}.video-desc{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.85rem;line-height:1.45;display:-webkit-box;overflow:hidden}.progress-card{flex-direction:column;gap:1.2rem;padding:2rem;display:flex}.status-header{justify-content:space-between;align-items:center;display:flex}.status-text{color:var(--text-main);font-size:1.05rem;font-weight:600}.percent-text{font-family:var(--font-display);color:var(--primary);font-size:1.2rem;font-weight:700}.progress-track{background:#ffffff0d;border-radius:10px;width:100%;height:8px;position:relative;overflow:hidden}.progress-fill{background:linear-gradient(to right, var(--primary), var(--secondary));border-radius:10px;width:0%;height:100%;transition:width .3s}.progress-fill.indeterminate{width:40%;animation:1.5s linear infinite indeterminateProgress;position:absolute}.status-subtext{color:var(--text-muted);align-items:center;gap:8px;font-size:.85rem;font-style:italic;display:flex}.thumbnail-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:1.5rem;display:grid}.thumb-card{transition:all var(--transition-fast);flex-direction:column;gap:12px;padding:1.25rem;display:flex}.thumb-card:hover{border-color:#8b5cf64d;transform:translateY(-2px)}.thumb-preview-box{aspect-ratio:16/9;background:#0003;border:1px solid #ffffff0f;border-radius:8px;width:100%;overflow:hidden}.thumb-preview-img{object-fit:cover;width:100%;height:100%}.thumb-info{justify-content:space-between;align-items:center;display:flex}.thumb-quality-label{font-family:var(--font-display);color:var(--text-main);font-size:.95rem;font-weight:700}.thumb-size-badge{color:var(--text-muted);font-size:.75rem;font-family:var(--font-display);background:#ffffff0d;border-radius:4px;padding:2px 6px}.tags-section{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}@media (max-width:768px){.tags-section{grid-template-columns:1fr}}.tags-card{flex-direction:column;gap:12px;padding:1.5rem;display:flex}.tags-card-header{justify-content:space-between;align-items:center;display:flex}.tags-card-title{font-family:var(--font-display);color:var(--text-main);align-items:center;gap:8px;font-size:1.1rem;font-weight:700;display:flex}.tags-container{background:#0003;border:1px solid #ffffff05;border-radius:10px;flex-wrap:wrap;gap:8px;max-height:250px;padding:6px;display:flex;overflow-y:auto}.tag-badge{color:var(--text-main);cursor:pointer;transition:all var(--transition-fast);background:#ffffff0a;border:1px solid #ffffff0f;border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-size:.85rem;display:inline-flex}.tag-badge:hover{color:var(--primary);background:#ff2a5f14;border-color:#ff2a5f4d}.tag-delete-btn{color:var(--text-dim);cursor:pointer;background:0 0;border:none;display:inline-flex}.tag-delete-btn:hover{color:#ef4444}.history-section{flex-direction:column;gap:1rem;display:flex}.section-header{justify-content:space-between;align-items:center;display:flex}.section-title{font-family:var(--font-display);letter-spacing:-.2px;font-size:1.3rem;font-weight:700}.clear-btn{color:var(--text-dim);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;align-items:center;gap:4px;font-size:.85rem;display:flex}.clear-btn:hover{color:var(--primary)}.history-list{flex-direction:column;gap:10px;display:flex}.history-item{transition:all var(--transition-fast);background:#ffffff05;border:1px solid #ffffff0a;border-radius:12px;align-items:center;gap:15px;padding:12px 16px;display:flex}.history-item:hover{background:#ffffff0d;border-color:#ff2a5f1a;transform:translate(4px)}.history-thumbnail{aspect-ratio:16/9;object-fit:cover;border-radius:6px;flex-shrink:0;width:64px}.history-details{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.history-title{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;font-size:.9rem;font-weight:600;overflow:hidden}.history-channel{color:var(--text-muted);font-size:.75rem}.history-actions{align-items:center;gap:8px;display:flex}.circle-action-btn{width:36px;height:36px;color:var(--text-main);cursor:pointer;transition:all var(--transition-fast);background:#ffffff0f;border:1px solid #ffffff14;border-radius:50%;justify-content:center;align-items:center;display:flex}.circle-action-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 0 10px #ff2a5f66}.audio-preview-panel{animation:fadeIn var(--transition-normal);background:#8b5cf60f;border:1px solid #8b5cf626;border-radius:12px;flex-direction:column;gap:12px;padding:16px;display:flex}.audio-info{justify-content:space-between;align-items:center;display:flex}.now-playing{color:var(--secondary);text-transform:uppercase;letter-spacing:1px;font-size:.8rem;font-weight:600}.audio-controls{align-items:center;gap:16px;display:flex}.play-pause-btn{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;cursor:pointer;width:44px;height:44px;transition:all var(--transition-fast);border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;box-shadow:0 4px 15px #8b5cf666}.play-pause-btn:hover{transform:scale(1.08);box-shadow:0 4px 20px #ff2a5f80}.audio-timeline{flex-direction:column;flex:1;gap:6px;display:flex}.time-slider-wrapper{align-items:center;display:flex;position:relative}.time-slider{cursor:pointer;-webkit-appearance:none;background:#ffffff1a;border-radius:10px;outline:none;width:100%;height:5px}.time-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--primary);width:12px;height:12px;box-shadow:0 0 8px var(--primary-glow);border-radius:50%;transition:transform .1s}.time-slider::-webkit-slider-thumb:hover{transform:scale(1.3)}.time-labels{color:var(--text-muted);justify-content:space-between;font-size:.75rem;display:flex}.empty-state{text-align:center;color:var(--text-dim);border:1.5px dashed #ffffff0d;border-radius:16px;flex-direction:column;align-items:center;gap:10px;padding:3rem 1.5rem;display:flex}.empty-icon{opacity:.5;color:var(--text-dim);font-size:2.5rem}footer{text-align:center;color:var(--text-dim);border-top:1px solid #ffffff0a;margin-top:auto;padding:2rem 0;font-size:.85rem}footer a{color:var(--text-muted);transition:color var(--transition-fast)}footer a:hover{color:var(--primary)}.error-banner{color:#fca5a5;background:#ef44441a;border:1px solid #ef444433;border-radius:12px;align-items:center;gap:12px;padding:16px 20px;font-size:.9rem;animation:.4s shake;display:flex}.error-icon{color:#ef4444;flex-shrink:0;font-size:1.2rem}@keyframes slideIn{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes indeterminateProgress{0%{left:-40%}to{left:100%}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}75%{transform:translate(6px)}}@media (max-width:860px){.dashboard-layout{flex-direction:column;gap:1.5rem}.sidebar{background:0 0;border:none;border-bottom:1px solid #ffffff0d;border-radius:0;flex-direction:row;width:100%;padding:.5rem 0;overflow-x:auto}.nav-btn{padding:10px 14px;font-size:.85rem}.converter-card{padding:1.5rem}.input-group{flex-direction:column}.btn{border-radius:12px;width:100%;padding:15px}.settings-bar,.info-card{flex-direction:column;align-items:flex-start;gap:12px}.thumbnail-container{aspect-ratio:16/9;width:100%}.logo-text{font-size:1.8rem}}.header-actions{z-index:10;justify-content:flex-end;align-items:center;gap:15px;display:flex;position:absolute;top:2rem;right:2rem}@media (max-width:860px){.header-actions{justify-content:center;margin-top:1rem;margin-bottom:.5rem;position:static}}.theme-toggle-btn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-main);cursor:pointer;width:42px;height:42px;transition:all var(--transition-fast);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;justify-content:center;align-items:center;display:flex}.theme-toggle-btn:hover{border-color:var(--primary);box-shadow:0 0 12px var(--primary-glow);transform:translateY(-1px)}.features-section-container{flex-direction:column;gap:1.5rem;margin-top:3rem;display:flex}.features-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;display:grid}.feature-box{transition:all var(--transition-normal);flex-direction:column;align-items:flex-start;gap:12px;padding:2rem 1.5rem;display:flex}.feature-box:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 10px 30px #00000026}.feature-box-icon{width:44px;height:44px;color:var(--primary);background:linear-gradient(135deg,#ff2a5f1a,#8b5cf61a);border:1px solid #ff2a5f33;border-radius:10px;justify-content:center;align-items:center;display:flex}.feature-box:hover .feature-box-icon{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;box-shadow:0 0 15px var(--primary-glow)}.feature-box-title{font-family:var(--font-display);color:#fff;transition:color var(--transition-fast);font-size:1.1rem;font-weight:700}:root[data-theme=light] .feature-box-title{color:var(--text-main)}.feature-box-desc{color:var(--text-muted);font-size:.85rem;line-height:1.5}.faq-section-container{flex-direction:column;gap:1.5rem;margin-top:3rem;display:flex}.faq-list{flex-direction:column;gap:12px;display:flex}.faq-card{border:1px solid var(--border-color);background:var(--bg-card);transition:all var(--transition-fast);border-radius:12px;overflow:hidden}.faq-card.open{border-color:#8b5cf64d;box-shadow:0 4px 20px #8b5cf608}.faq-header{cursor:pointer;text-align:left;color:#fff;width:100%;font-family:var(--font-display);transition:color var(--transition-fast);background:0 0;border:none;justify-content:space-between;align-items:center;padding:18px 24px;font-size:1.05rem;font-weight:600;display:flex}:root[data-theme=light] .faq-header{color:var(--text-main)}.faq-header:hover{color:var(--primary)}.faq-arrow{transition:transform var(--transition-normal);color:var(--text-muted);flex-shrink:0}.faq-card.open .faq-arrow{color:var(--primary);transform:rotate(180deg)}.faq-content-wrapper{max-height:0;transition:max-height var(--transition-normal);overflow:hidden}.faq-body{color:var(--text-muted);padding:0 24px 20px;font-size:.9rem;line-height:1.6}.footer-container{border-top:1px solid var(--border-color);background:#00000026;width:100%;margin-top:4rem;padding:3rem 0}:root[data-theme=light] .footer-container{background:#00000005}.footer-content{grid-template-columns:2fr 1fr 1fr;gap:3rem;max-width:1100px;margin:0 auto;padding:0 1.5rem;display:grid}@media (max-width:768px){.footer-content{grid-template-columns:1fr;gap:2rem}}.footer-about{flex-direction:column;gap:12px;display:flex}.footer-logo{font-family:var(--font-display);color:#fff;font-size:1.4rem;font-weight:800}:root[data-theme=light] .footer-logo{color:var(--text-main)}.footer-logo span{background:linear-gradient(to right, var(--primary), var(--secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.footer-about-text{color:var(--text-muted);max-width:320px;font-size:.85rem;line-height:1.5}.footer-col{flex-direction:column;gap:16px;display:flex}.footer-col-title{font-family:var(--font-display);color:#fff;text-transform:uppercase;letter-spacing:.5px;font-size:.95rem;font-weight:700}:root[data-theme=light] .footer-col-title{color:var(--text-main)}.footer-links{flex-direction:column;gap:10px;list-style:none;display:flex}.footer-link{color:var(--text-muted);transition:color var(--transition-fast);font-size:.85rem;text-decoration:none}.footer-link:hover{color:var(--primary)}.footer-bottom{border-top:1px solid #ffffff0a;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;max-width:1100px;margin:2rem auto 0;padding:1.5rem 1.5rem 0;display:flex}:root[data-theme=light] .footer-bottom{border-top-color:#0000000a}.footer-copyright{color:var(--text-dim);font-size:.8rem}.footer-disclaimer{color:var(--text-dim);max-width:500px;font-size:.75rem;line-height:1.4}