:root{--bg-primary:linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);--bg-secondary:rgba(255, 255, 255, 0.95);--bg-card:rgba(255, 255, 255, 0.9);--bg-card-opened:rgba(255, 255, 255, 0.5);--bg-input:rgba(255, 255, 255, 0.8);--bg-filter:rgba(255, 255, 255, 0.85);--bg-popup:rgba(255, 255, 255, 0.98);--text-primary:#2d3748;--text-secondary:#4a5568;--text-muted:#718096;--text-heading:#1a202c;--accent-primary:#667eea;--accent-secondary:#764ba2;--accent-gradient:linear-gradient(135deg, #667eea 0%, #764ba2 100%);--accent-hover:#5a67d8;--border-color:rgba(102, 126, 234, 0.2);--border-light:rgba(255, 255, 255, 0.3);--shadow-sm:0 2px 8px rgba(102, 126, 234, 0.15);--shadow-md:0 4px 20px rgba(102, 126, 234, 0.2);--shadow-lg:0 8px 40px rgba(102, 126, 234, 0.25);--shadow-glow:0 0 20px rgba(102, 126, 234, 0.3);--btn-primary:linear-gradient(135deg, #667eea 0%, #764ba2 100%);--btn-primary-hover:linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);--btn-danger:linear-gradient(135deg, #f56565 0%, #ed64a6 100%);--btn-danger-hover:linear-gradient(135deg, #e53e3e 0%, #d53f8c 100%);--btn-secondary:linear-gradient(135deg, #38b2ac 0%, #4fd1c5 100%);--btn-secondary-hover:linear-gradient(135deg, #319795 0%, #38b2ac 100%);--tag-geo:linear-gradient(135deg, #fc8181 0%, #f687b3 100%);--tag-traffic:linear-gradient(135deg, #63b3ed 0%, #7f9cf5 100%);--tag-date:linear-gradient(135deg, #68d391 0%, #48bb78 100%);--success-color:#48bb78;--error-color:#fc8181;--error-bg:rgba(252, 129, 129, 0.1);--glass-blur:blur(10px);--transition-fast:0.2s ease;--transition-smooth:0.3s cubic-bezier(0.4, 0, 0.2, 1);--border-radius:16px;--border-radius-sm:8px;--border-radius-pill:50px}[data-theme=dark]{--bg-primary:linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);--bg-secondary:rgba(30, 30, 50, 0.95);--bg-card:rgba(40, 40, 70, 0.8);--bg-card-opened:rgba(40, 40, 70, 0.4);--bg-input:rgba(50, 50, 80, 0.8);--bg-filter:rgba(40, 40, 70, 0.85);--bg-popup:rgba(35, 35, 60, 0.98);--text-primary:#e2e8f0;--text-secondary:#cbd5e0;--text-muted:#a0aec0;--text-heading:#f7fafc;--accent-primary:#9f7aea;--accent-secondary:#ed64a6;--accent-gradient:linear-gradient(135deg, #9f7aea 0%, #ed64a6 100%);--accent-hover:#b794f4;--border-color:rgba(159, 122, 234, 0.3);--border-light:rgba(255, 255, 255, 0.1);--shadow-sm:0 2px 8px rgba(0, 0, 0, 0.3);--shadow-md:0 4px 20px rgba(0, 0, 0, 0.4);--shadow-lg:0 8px 40px rgba(0, 0, 0, 0.5);--shadow-glow:0 0 30px rgba(159, 122, 234, 0.4);--btn-primary:linear-gradient(135deg, #9f7aea 0%, #ed64a6 100%);--btn-primary-hover:linear-gradient(135deg, #b794f4 0%, #f687b3 100%);--btn-danger:linear-gradient(135deg, #fc8181 0%, #f56565 100%);--btn-danger-hover:linear-gradient(135deg, #feb2b2 0%, #fc8181 100%);--btn-secondary:linear-gradient(135deg, #4fd1c5 0%, #38b2ac 100%);--btn-secondary-hover:linear-gradient(135deg, #81e6d9 0%, #4fd1c5 100%);--tag-geo:linear-gradient(135deg, #f687b3 0%, #ed64a6 100%);--tag-traffic:linear-gradient(135deg, #90cdf4 0%, #9f7aea 100%);--tag-date:linear-gradient(135deg, #9ae6b4 0%, #68d391 100%);--success-color:#68d391;--error-color:#fc8181;--error-bg:rgba(252, 129, 129, 0.15)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg-primary);min-height:100vh;padding:24px;color:var(--text-primary);transition:background var(--transition-smooth)}body::before{content:'';position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 80%,rgba(255,255,255,.1) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,255,255,.08) 0,transparent 50%);pointer-events:none;z-index:0}.header{position:relative;z-index:1;margin-bottom:24px}h1{color:#fff;font-size:2.5rem;font-weight:700;margin-bottom:20px;text-shadow:0 2px 10px rgba(0,0,0,.2);background:linear-gradient(135deg,#fff 0,rgba(255,255,255,.8) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.controls{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap;align-items:center;position:relative}.btn{color:#fff;border:none;padding:12px 24px;border-radius:var(--border-radius-pill);cursor:pointer;font-size:14px;font-weight:600;transition:all var(--transition-smooth);text-transform:uppercase;letter-spacing:.5px;position:relative;overflow:hidden}.btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn:hover::before{left:100%}.btn:disabled{background:var(--text-muted)!important;cursor:not-allowed;opacity:.6}.btn:disabled::before{display:none}#load-btn{background:var(--btn-primary);box-shadow:var(--shadow-md)}#load-btn:hover:not(:disabled){background:var(--btn-primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-lg)}#open-all-btn,#random-bing-btn{background:var(--btn-secondary);box-shadow:var(--shadow-md)}#open-all-btn:hover:not(:disabled),#random-bing-btn:hover:not(:disabled){background:var(--btn-secondary-hover);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-primary{background:var(--btn-primary);box-shadow:var(--shadow-md)}.btn-primary:hover:not(:disabled){background:var(--btn-primary-hover);transform:translateY(-2px)}.btn-danger{background:var(--btn-danger);box-shadow:var(--shadow-md)}.btn-danger:hover:not(:disabled){background:var(--btn-danger-hover);transform:translateY(-2px)}.btn-icon{background:rgba(255,255,255,.2)!important;backdrop-filter:var(--glass-blur);padding:12px 16px;font-size:20px;border-radius:var(--border-radius)}.btn-icon:hover:not(:disabled){background:rgba(255,255,255,.3)!important;transform:translateY(-2px)}.settings-wrapper{display:inline-block;margin-left:auto}.status{color:rgba(255,255,255,.9);font-size:14px;font-weight:500;padding:8px 16px;background:rgba(255,255,255,.15);backdrop-filter:var(--glass-blur);border-radius:var(--border-radius-pill);display:inline-block}.auto-status{color:rgba(255,255,255,.9);font-size:13px;margin-bottom:8px}.filters{display:flex;gap:16px;margin-bottom:24px;flex-wrap:wrap;align-items:center;padding:16px 20px;background:var(--bg-filter);backdrop-filter:var(--glass-blur);border-radius:var(--border-radius);box-shadow:var(--shadow-md);position:relative;z-index:1}.filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.filter-label{font-size:13px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}.filter-btn{background:var(--bg-input);color:var(--text-secondary);border:1px solid var(--border-color);padding:8px 16px;border-radius:var(--border-radius-pill);cursor:pointer;font-size:12px;font-weight:500;transition:all var(--transition-fast)}.filter-btn:hover{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary);transform:translateY(-1px)}.filter-btn.active{background:var(--accent-gradient);color:#fff;border-color:transparent;box-shadow:var(--shadow-sm)}.container{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative;z-index:1}@media (max-width:1400px){.container{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.container{grid-template-columns:1fr}h1{font-size:1.8rem}.btn{padding:10px 18px;font-size:13px}}.rss-item{background:var(--bg-card);backdrop-filter:var(--glass-blur);border-radius:var(--border-radius);padding:24px;box-shadow:var(--shadow-md);border:1px solid var(--border-color);transition:all var(--transition-smooth);position:relative;overflow:hidden;display:flex;flex-direction:column}.rss-item::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent-gradient);opacity:0;transition:opacity var(--transition-fast)}.rss-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.rss-item:hover::before{opacity:1}.rss-item.opened{background:var(--bg-card-opened);opacity:.7}.rss-item.opened:hover{opacity:.85}.rss-item.opened .keyword-header h2::after{content:' 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14px;border-radius:var(--border-radius-pill);cursor:pointer;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;transition:all var(--transition-fast);margin-left:auto}.bing-btn:hover{background:var(--btn-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.news-list{list-style:none;padding:0;margin:0;flex:1}.news-list li{padding:12px 0;border-top:1px solid var(--border-color)}.news-list li:first-child{border-top:none;padding-top:0}.news-list a{color:var(--text-primary);text-decoration:none;font-weight:500;display:block;margin-bottom:6px;line-height:1.5;transition:color var(--transition-fast)}.news-list a:hover{color:var(--accent-primary)}.news-list a.searched{opacity:.6}.news-list a.searched::after{content:' ✓';color:var(--success-color);font-size:12px}.source{color:var(--text-muted);font-size:12px;font-weight:500}.news-item-row{display:flex;align-items:flex-start;gap:8px}.news-item-row a{flex:1}.news-search-btn{background:var(--bg-input);color:var(--text-secondary);border:1px solid var(--border-color);padding:4px 10px;border-radius:var(--border-radius-sm);cursor:pointer;font-size:10px;font-weight:600;text-transform:uppercase;transition:all var(--transition-fast);white-space:nowrap}.news-search-btn:hover{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.loading{text-align:center;padding:60px 20px;color:rgba(255,255,255,.8);font-size:16px;font-weight:500;grid-column:1/-1}.error{background:var(--error-bg);color:var(--error-color);padding:24px;border-radius:var(--border-radius);border:1px solid var(--error-color);grid-column:1/-1}.settings-popup{background:var(--bg-popup);backdrop-filter:var(--glass-blur);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);padding:20px;min-width:300px;border:1px solid var(--border-color);margin:0;position:fixed;inset:unset;top:anchor(bottom);right:anchor(right)}.settings-popup:popover-open{animation:slideIn .2s ease}@keyframes slideIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.setting-group{margin-bottom:20px}.setting-group:last-child{margin-bottom:0}.setting-group>label{display:block;font-size:13px;color:var(--text-primary);font-weight:600;margin-bottom:10px}.setting-group input[type=range]{width:100%;height:6px;border-radius:3px;background:var(--bg-input);outline:0;-webkit-appearance:none;appearance:none;margin-top:8px}.setting-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent-gradient);cursor:pointer;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast)}.setting-group input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.1)}.setting-group input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--accent-primary);cursor:pointer;border:none;box-shadow:var(--shadow-sm)}.dual-slider{display:flex;gap:12px}.dual-slider input[type=range]{flex:1}.radio-group{display:flex;flex-direction:row;gap:10px;margin-top:8px}.radio-group label{display:flex;align-items:center;gap:8px;margin-bottom:0;cursor:pointer;font-size:13px;font-weight:500;color:var(--text-secondary);padding:8px 12px;border-radius:var(--border-radius-sm);transition:all var(--transition-fast)}.radio-group label:hover{background:var(--bg-input)}.radio-group input[type=radio]{margin:0;cursor:pointer;accent-color:var(--accent-primary)}.theme-switcher{display:flex;gap:8px;padding:4px;background:var(--bg-input);border-radius:var(--border-radius-pill);margin-top:8px}.theme-btn{flex:1;padding:10px 16px;border:none;border-radius:var(--border-radius-pill);cursor:pointer;font-size:12px;font-weight:600;transition:all var(--transition-fast);background:0 0;color:var(--text-secondary)}.theme-btn:hover{color:var(--text-primary)}.theme-btn.active{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-sm)}.theme-btn span{margin-right:6px}.text-input{width:100%;padding:10px 12px;margin-top:8px;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--bg-input);color:var(--text-primary);font-size:13px;transition:all var(--transition-fast)}.text-input:focus{outline:0;border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(102,126,234,.2)}.text-input::placeholder{color:var(--text-muted)}.setting-hint{display:block;margin-top:6px;font-size:11px;color:var(--text-muted);font-style:italic}.required{color:var(--error-color);font-weight:700}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-hover)}