:root{--bg-dark: #0f0f13;--bg-gradient: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);--card-bg: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .1);--accent: #667eea;--accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--text: #e0e0e0;--text-sub: #aaa}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg-gradient);color:var(--text);min-height:100vh;overflow-x:hidden}.app-container{max-width:1200px;margin:0 auto;padding:20px;display:flex;flex-direction:column;min-height:100vh}.site-header{margin-bottom:20px}.site-title{font-size:2.5rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;cursor:pointer}.header-controls{display:flex;gap:15px;align-items:center}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px;width:100%;flex:1}.blog-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:24px;transition:all .3s ease;cursor:pointer;display:flex;flex-direction:column;position:relative;overflow:hidden;height:max-content}.card-date{font-size:.8rem;color:var(--text-sub)}.blog-card:hover{background:#ffffff14;border-color:#667eea80;transform:translateY(-5px);box-shadow:0 10px 30px #667eea33}.card-title{font-size:1.4rem;font-weight:600;color:var(--accent);margin:0 0 10px;line-height:1.3}.edit-badge{position:absolute;top:15px;right:15px;background:#667eea33;color:var(--accent);padding:4px 8px;border-radius:4px;font-size:.75rem;font-weight:700;transition:background .2s}.edit-badge:hover{background:#667eea66}.btn{padding:10px 20px;border-radius:8px;border:none;cursor:pointer;font-weight:600;transition:all .2s;font-size:.9rem}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#764ba2}.btn-secondary{background:#ffffff1a;color:#e0e0e0;border:1px solid var(--card-border)}.btn-secondary:hover{background:#fff3}.overlay-container,.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000d9;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:2000;display:flex;flex-direction:column;animation:fadeIn .2s ease-out}.modal-overlay{align-items:center;justify-content:center}.overlay-header{height:60px;background:#1a1a2e;border-bottom:1px solid var(--card-border);display:flex;justify-content:space-between;align-items:center;padding:0 20px}.overlay-content{flex:1;overflow:hidden;display:flex;justify-content:center}.modal-content{background:#1a1a2e;padding:40px;border-radius:12px;width:320px;border:1px solid var(--card-border);box-shadow:0 20px 50px #00000080}.modal-content h3{margin-top:0;color:var(--accent);text-align:center;margin-bottom:20px}.modal-content input{width:100%;padding:12px;margin-bottom:15px;background:#0000004d;border:1px solid #444;color:#fff;border-radius:6px;box-sizing:border-box}.error-msg{color:#e74c3c;font-size:.9rem;margin-bottom:15px;text-align:center}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.site-footer{text-align:center;margin-top:40px;color:#666;font-size:.9rem;width:100%}.site-footer a{color:var(--accent);text-decoration:none;transition:color .3s ease}.site-footer a:hover{color:#764ba2;text-decoration:underline}@media(max-width:900px){.site-header{grid-template-columns:1fr!important;gap:20px}.header-controls{justify-self:center!important}}