:root{--primary: #3b82f6;--bg: #030712;--card-bg: rgba(17, 24, 39, .7);--text: #f3f4f6;--text-dim: #9ca3af;--accent: #60a5fa;--glass: rgba(255, 255, 255, .05);--border: rgba(255, 255, 255, .1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg);color:var(--text);overflow-x:hidden}.dashboard{display:grid;grid-template-columns:280px 1fr;height:100vh}.sidebar{background:var(--card-bg);border-right:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:2rem;display:flex;flex-direction:column;gap:2rem;overflow-y:auto;max-height:100vh}.main-content{overflow-y:auto;padding:2rem;background:radial-gradient(circle at top right,#1e293b,#030712)}.header{margin-bottom:2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.search-container{display:flex;align-items:center;background:var(--glass);border:1px solid var(--border);border-radius:.75rem;padding:.5rem 1rem;width:100%;max-width:400px;flex-grow:1;margin:0 1rem;transition:all .2s}.search-container:focus-within{border-color:var(--accent);background:#ffffff14}.search-input{background:transparent;border:none;color:var(--text);margin-left:.5rem;width:100%;outline:none;font-size:.95rem}.search-input::placeholder{color:var(--text-dim)}.title{font-size:2rem;font-weight:800;background:linear-gradient(to right,#60a5fa,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.mobile-menu-btn{display:none;background:transparent;border:none;cursor:pointer;padding:.5rem;border-radius:.5rem;transition:background .2s}.mobile-menu-btn:hover{background:var(--glass)}.sidebar-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:40;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.close-sidebar-btn{display:none;background:transparent;border:none;color:var(--text-dim);cursor:pointer;padding:.5rem}.mobile-only{display:none}.desktop-only{display:block}.sidebar.mobile-open{transform:translate(0)}.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.news-card{background:var(--glass);border:1px solid var(--border);border-radius:1rem;padding:1.5rem;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:transform .2s,border-color .2s;display:flex;flex-direction:column;gap:1rem;cursor:pointer;text-decoration:none;color:inherit}.news-card:hover{transform:translateY(-4px);border-color:var(--accent);background:#ffffff14}.card-source{font-size:.75rem;font-weight:600;text-transform:uppercase;color:var(--accent);letter-spacing:.05em}.card-title{font-size:1.125rem;font-weight:700;line-height:1.4}.card-snippet{font-size:.875rem;color:var(--text-dim);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card-image-container{width:100%;height:200px;overflow:hidden;border-radius:.75rem .75rem 0 0;margin:-1.5rem -1.5rem 1rem;width:calc(100% + 3rem);background:#1e293b;display:flex;align-items:center;justify-content:center}.card-image{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;display:block}.news-card:hover .card-image{transform:scale(1.05)}.summary-list{display:flex;flex-direction:column;gap:.75rem}.summary-card-simple{display:flex;gap:1rem;padding:1rem 1.25rem;background:#ffffff08;border:1px solid var(--border);border-radius:.75rem;cursor:pointer;transition:all .2s;align-items:flex-start}.summary-card-simple:hover{background:#ffffff14;border-color:var(--accent);transform:translate(4px)}.summary-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;margin-top:.6rem;box-shadow:0 0 8px var(--accent);flex-shrink:0}.summary-headline{font-size:.95rem;font-weight:600;line-height:1.4;margin-bottom:.4rem}.summary-meta-row{display:flex;gap:1rem;align-items:center}.summary-source-tag{font-size:.7rem;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.02em}.summary-time-tag{font-size:.7rem;color:var(--text-dim);opacity:.6}.card-footer{margin-top:auto;font-size:.75rem;color:var(--text-dim);display:flex;justify-content:space-between}.filter-group{display:flex;flex-direction:column;gap:.75rem}.filter-title{font-size:.875rem;font-weight:600;color:var(--text-dim);text-transform:uppercase}.filter-btn{background:transparent;border:1px solid var(--border);color:var(--text);padding:.5rem 1rem;border-radius:.5rem;cursor:pointer;text-align:left;transition:all .2s}.filter-btn.active{background:var(--primary);border-color:var(--primary)}.filter-btn:hover:not(.active){background:var(--glass)}.refresh-indicator{font-size:.75rem;color:var(--text-dim);display:flex;align-items:center;gap:.5rem}.pulse{width:8px;height:8px;background:#10b981;border-radius:50%;animation:pulse-animation 2s infinite}@keyframes pulse-animation{0%{transform:scale(.95);box-shadow:0 0 #10b981b3}70%{transform:scale(1);box-shadow:0 0 0 10px #10b98100}to{transform:scale(.95);box-shadow:0 0 #10b98100}}.navigation{display:flex;gap:1rem;margin-bottom:2rem;padding:.5rem;background:var(--glass);border-radius:1rem;width:fit-content}.nav-item{padding:.75rem 1.5rem;border-radius:.75rem;cursor:pointer;font-weight:600;transition:all .2s;color:var(--text-dim)}.nav-item.active{background:var(--primary);color:#fff}.overview-grid{display:grid;grid-template-columns:1fr 340px;gap:2rem}.stats-card{background:var(--card-bg);border:1px solid var(--border);border-radius:1.5rem;padding:2rem;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.category-summary{margin-bottom:2.5rem}.category-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.category-title{font-size:1.25rem;font-weight:700;text-transform:capitalize;display:flex;align-items:center;gap:.5rem}.category-title:before{content:"";display:block;width:4px;height:20px;background:var(--primary);border-radius:2px}.trend-badge{display:inline-block;padding:.4rem .8rem;background:var(--glass);border:1px solid var(--border);border-radius:2rem;font-size:.875rem;margin-right:.5rem;margin-bottom:.5rem;transition:all .2s}.trend-badge:hover{border-color:var(--accent);background:#60a5fa1a}.chart-container{height:300px;width:100%}@media(max-width:1024px){.dashboard{grid-template-columns:1fr}.mobile-menu-btn{display:block}.sidebar{position:fixed;top:0;left:0;height:100vh;width:280px;z-index:50;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:4px 0 24px #00000080}.close-sidebar-btn{display:block}.overview-grid{grid-template-columns:1fr}.summary-right{display:none}.mobile-only{display:block!important}.desktop-only{display:none!important}.summary-right{display:block;margin-top:2rem}}@media(max-width:640px){.header{flex-direction:column;align-items:flex-start;gap:1rem}.title{font-size:1.5rem}.mobile-menu-btn{align-self:flex-start}.main-content{padding:1rem}.search-container{max-width:90%;margin:1rem auto;font-size:.9rem;padding:.4rem .8rem}.header{justify-content:center}.news-grid{grid-template-columns:1fr}.reader-container{padding:1.5rem;margin:0;border-radius:0;min-height:100vh}}.reader-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#030712f2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1000;display:flex;justify-content:center;overflow-y:auto;padding:2rem}.reader-container{background:var(--card-bg);border:1px solid var(--border);border-radius:1.5rem;width:100%;max-width:800px;padding:3rem;position:relative;height:max-content;margin-top:2rem;margin-bottom:2rem}.close-btn{position:absolute;top:1.5rem;right:1.5rem;background:var(--glass);border:1px solid var(--border);color:var(--text);padding:.5rem;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.close-btn:hover{background:#ef444433;border-color:#ef4444}.reader-title{font-size:2.5rem;font-weight:800;margin-bottom:1.5rem;line-height:1.2}.reader-meta{color:var(--text-dim);font-size:.875rem;margin-bottom:2rem;display:flex;gap:1rem;border-bottom:1px solid var(--border);padding-bottom:1rem}.reader-content{font-size:1.125rem;line-height:1.8;color:#e5e7eb}.reader-content p{margin-bottom:1.5rem}.reader-content h1,.reader-content h2,.reader-content h3{margin:2rem 0 1rem;line-height:1.3}.reader-content img{max-width:100%;height:auto;border-radius:1rem;margin:2rem 0;display:block;margin-left:auto;margin-right:auto}.loading-article{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-top:8rem}