::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:5px}::-webkit-scrollbar-thumb{background:#606060;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#555}body{font-family:Roboto,Arial,sans-serif;background-color:#2c2f34;color:#030303;margin:0;padding:0;overflow-x:hidden}html{margin:0;padding:0;overflow-x:hidden}.service-header+.settings-panel{margin-top:0!important;padding-top:0!important}.service-header{background-color:#2c2f34;padding:20px 0;text-align:center;box-shadow:none;margin-bottom:0;border-bottom:none}.service-title{font-size:32px;font-weight:700;color:#57c27a;margin-bottom:8px;letter-spacing:.5px}.service-subtitle{font-size:16px;color:rgba(255,255,255,.8);max-width:600px;margin:0 auto;line-height:1.5}.help-link{color:#f0ca81;text-decoration:none;font-size:16px;margin-top:10px;display:block;opacity:1;transition:opacity .3s;font-weight:400}.help-link:hover{opacity:.8;text-decoration:underline}.step-block{background-color:rgba(255,255,255,.05);border-radius:8px;padding:16px;margin-bottom:20px;border:1px solid rgba(255,255,255,.1);position:relative;box-shadow:0 2px 4px rgba(0,0,0,.1);width:80%;margin-left:auto;margin-right:auto}.step-header{display:flex;align-items:center;margin-bottom:16px}.step-number{width:28px;height:28px;background-color:#57c27a;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin-right:12px;flex-shrink:0;box-shadow:0 2px 4px rgba(0,0,0,.2)}.step-title{font-size:18px;font-weight:600;color:#fff;margin:0}.step-content{width:100%}.drop-area{border:2px dashed #57c27a;transition:.3s;min-height:300px;background-color:#212326;display:flex;align-items:center;justify-content:center;border-radius:8px;position:relative;overflow:hidden}.drop-area::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,transparent,rgba(87,194,122,.05),transparent);animation:2s infinite shine}@keyframes shine{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}.drop-area.highlight{border-color:#57c27a;background-color:rgba(87,194,122,.1)}.category-pill{transition:background-color .2s}.category-pill:hover{background-color:rgba(0,0,0,.1)}.category-pill.active{background-color:#030303;color:#fff}.brand-bg-primary{background-color:#2c2f34}.brand-bg-secondary{background-color:#212326}.brand-bg-accent{background-color:#57c27a}.brand-text-primary{color:#fff}.brand-text-accent{color:#57c27a}.brand-border{border-color:#57c27a}.brand-hover:hover{background-color:#4aaf6d}.spoiler-content{max-height:0;overflow:hidden;transition:max-height .3s}.spoiler-content.open{max-height:500px}.youtube-header{position:sticky;top:0;z-index:10;background-color:#fff;border-bottom:none;margin-bottom:0}.sidebar-container{width:240px;background-color:#fff;border-right:1px solid #e5e7eb;overflow-y:auto;padding-top:8px}.sidebar-item{display:flex;align-items:center;padding:8px 12px;border-radius:10px;margin:0 12px 1px;transition:background-color .2s}.sidebar-item:hover{background-color:rgba(0,0,0,.05)}.sidebar-item.active{font-weight:500;background-color:rgba(0,0,0,.1)}.sidebar-item svg{margin-right:24px;color:#606060}.sidebar-item.active svg{color:#030303}.sidebar-section{margin-top:12px;padding-top:12px;border-top:1px solid #e5e7eb}.sidebar-section-title{font-size:16px;font-weight:500;padding:8px 24px;color:#606060}.sidebar-item:hover:not(.active){background-color:rgba(0,0,0,.05)}.sidebar-item span{font-size:14px}.switch-container{display:flex;background-color:rgba(0,0,0,.2);border-radius:8px;padding:2px;border:1px solid rgba(255,255,255,.15);margin:0 auto;width:100%;max-width:600px;box-shadow:0 4px 6px rgba(0,0,0,.1);position:relative}.switch-container::after{content:'';position:absolute;top:2px;left:2px;height:calc(100% - 4px);width:calc(33.33333% - 2px);background-color:#57c27a;border-radius:6px;transition:transform .3s;z-index:0}.switch-container[data-active=recommendations]::after{transform:translateX(100%)}.switch-container[data-active=search]::after{transform:translateX(200%);width:calc(33.33333% - 2px)}.switch-option{flex:1;text-align:center;padding:10px 8px;cursor:pointer;transition:.2s;color:rgba(255,255,255,.9);font-weight:500;font-size:14px;letter-spacing:.2px;text-shadow:0 1px 1px rgba(0,0,0,.2);min-width:100px;white-space:nowrap;position:relative;z-index:1;border-radius:6px;display:flex;align-items:center;justify-content:center}.switch-option.active{color:#fff;font-weight:600;background-color:transparent;box-shadow:none}.switch-option:hover:not(.active){background-color:transparent}.switch-option.active::after{display:none}@media (max-width:768px){.switch-option{font-size:12px;padding:10px 4px}.switch-container{max-width:100%}}.action-button{background-color:#57c27a;color:#fff;padding:12px 20px;border-radius:8px;font-weight:600;transition:.3s;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 6px rgba(0,0,0,.1);width:100%;font-size:16px;text-shadow:0 1px 1px rgba(0,0,0,.1);position:relative;overflow:hidden}.action-button:hover{background-color:#4aaf6d;transform:translateY(-2px);box-shadow:0 6px 10px rgba(0,0,0,.15)}.action-button:active{transform:translateY(0);box-shadow:0 2px 3px rgba(0,0,0,.1)}.action-button svg{width:20px;height:20px}.spoiler-toggle{display:flex;align-items:center;background-color:rgba(255,255,255,.1);border-radius:8px;transition:.3s;justify-content:center}.spoiler-toggle:hover{background-color:rgba(255,255,255,.15)}.spoiler-toggle svg{width:20px;height:20px;margin-left:8px;transition:transform .3s}.main-content{flex:1;overflow-y:auto;height:calc(100vh - 56px);margin-top:0}.content-wrapper{display:flex;height:calc(100vh - 56px);border-top:none;margin-top:0}@media (max-width:768px){.sidebar-container{display:none}.main-content{width:100%}}.settings-panel{position:relative;z-index:5;border-bottom:none;margin-top:0;background-color:#2c2f34;padding-top:0}.channel-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;flex-shrink:0}.search-result-item{display:flex;margin-bottom:16px;padding:8px}.search-result-info{margin-left:16px;flex:1}.search-channel-info{display:flex;align-items:center;margin-top:8px}.recommendations-sidebar{width:402px;padding:16px;background-color:#f9f9f9;border-left:1px solid #e5e7eb;overflow-y:auto}.recommendation-item{padding:8px 0}.recommendation-item:hover{background-color:rgba(0,0,0,.05)}.recommendation-title{font-size:14px;font-weight:500;line-height:1.2;max-height:2.4em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:4px}.recommendation-meta{font-size:12px;color:#606060;line-height:1.2}.hidden{display:none}.settings-container{max-width:800px;margin:0 auto;padding:20px}.form-input{width:100%;background-color:rgba(255,255,255,.9);border:1px solid rgba(0,0,0,.1);border-radius:8px;padding:12px 16px;font-size:15px;transition:.2s}.form-input:focus{outline:0;border-color:#57c27a;box-shadow:0 0 0 3px rgba(87,194,122,.2)}.form-label{display:block;margin-bottom:8px;font-weight:500;font-size:15px;color:rgba(255,255,255,.9)}.btn-primary{background-color:#57c27a;color:#fff;padding:10px 20px;border-radius:8px;font-weight:500;transition:.2s;border:none;cursor:pointer}.btn-primary:hover{background-color:#4aaf6d;transform:translateY(-1px)}.file-upload-btn{display:inline-flex;align-items:center;justify-content:center;background-color:#57c27a;color:#fff;padding:10px 20px;border-radius:8px;font-weight:500;transition:.2s;cursor:pointer}.file-upload-btn:hover{background-color:#4aaf6d}.spoiler-toggle{display:flex;align-items:center;padding:12px 0;cursor:pointer;color:rgba(255,255,255,.9);font-size:16px}.spoiler-toggle.open svg{transform:rotate(180deg)}.centered-form{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.centered-form .form-input,.centered-form .form-label{text-align:center}.video-item{transition:.2s}.video-item:hover{transform:translateY(-2px)}.home-thumbnail{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px}.search-result-thumbnail{width:360px;height:202px;border-radius:4px;object-fit:cover;flex-shrink:0}.recommendation-thumbnail{width:168px;height:94px;border-radius:4px;object-fit:cover;flex-shrink:0}.recommendation-wrapper{display:flex;align-items:flex-start;margin-bottom:8px}.recommendation-thumbnail-container{position:relative;margin-right:8px;flex-shrink:0}.recommendation-info{flex:1;min-width:0;overflow:hidden}.fixed-nav-panel{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background-color:rgba(32,33,36,.95);border-radius:10px;padding:10px 20px;box-shadow:0 4px 12px rgba(0,0,0,.4);z-index:1000;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.1);transition:.3s;opacity:0;pointer-events:none;gap:15px;width:auto;min-width:400px}.fixed-nav-panel.visible{opacity:1;pointer-events:all;bottom:20px}.fixed-nav-panel .switch-container{margin:0;max-width:400px;height:40px;display:flex;align-items:center;flex-grow:1;background-color:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.2)}.fixed-nav-panel .switch-container::after{background-color:#57c27a;height:calc(100% - 4px);width:calc(33.33333% - 2px)}.fixed-nav-panel .switch-option{height:36px;display:flex;align-items:center;justify-content:center;padding:0 16px;border-radius:6px;font-size:13px;font-weight:500;color:rgba(255,255,255,.85);flex:1;min-width:100px}.fixed-nav-panel .action-button{min-height:40px;padding:8px 16px;margin:0;white-space:nowrap;border-radius:8px;font-size:14px;border:none}@media (max-width:768px){.fixed-nav-panel{min-width:90%;flex-direction:column;padding:10px;gap:10px}.fixed-nav-panel .switch-container{margin:0;width:100%;max-width:100%}.fixed-nav-panel .action-button{width:100%;padding:8px 12px;font-size:13px}.fixed-nav-panel .switch-option{font-size:12px;padding:0 4px}}