@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#0f1016;--surface-bg:#ffffff08;--surface-border:#ffffff14;--text-primary:#fff;--text-secondary:#9496a8;--accent-gradient:linear-gradient(135deg, #6366f1 0%, #a855f7 100%);--accent-color:#8b5cf6;--danger-color:#ef4444;--danger-bg:#ef44441a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 15%,#6366f11f,#0000 25%),radial-gradient(circle at 85% 30%,#a855f71f,#0000 25%);background-attachment:fixed;min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif}#root{max-width:100%;margin:0 auto}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:600}h1{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.5rem}p{color:var(--text-secondary);line-height:1.5}.container{max-width:900px;margin:0 auto;padding:3rem 1.5rem}.header{text-align:center;margin-bottom:3rem;animation:.8s cubic-bezier(.16,1,.3,1) fadeInDown}.grid{grid-template-columns:1fr;gap:2rem;display:grid}@media (width>=768px){.grid{grid-template-columns:350px 1fr;align-items:start}}.panel{background:var(--surface-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--surface-border);border-radius:16px;padding:1.5rem;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 32px #0003}.panel:hover{border-color:#ffffff26;box-shadow:0 8px 40px #0000004d}.form-group{margin-bottom:1.25rem}label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}input[type=text],input[type=url],input[type=file]{border:1px solid var(--surface-border);width:100%;color:var(--text-primary);background:#0003;border-radius:8px;padding:.75rem 1rem;font-family:inherit;font-size:.95rem;transition:all .2s}input:focus{border-color:var(--accent-color);outline:none;box-shadow:0 0 0 3px #8b5cf633}input[type=file]{padding:.5rem}input[type=file]::-webkit-file-upload-button{background:var(--surface-border);color:#fff;cursor:pointer;border:none;border-radius:6px;margin-right:1rem;padding:.5rem 1rem;transition:background .2s}input[type=file]::-webkit-file-upload-button:hover{background:#ffffff26}.btn{background:var(--surface-bg);color:var(--text-primary);border:1px solid var(--surface-border);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:.75rem 1.5rem;font-size:.95rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#fff;border:none;box-shadow:0 4px 15px #8b5cf666}.btn-primary:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 20px #8b5cf680}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-icon{color:var(--text-secondary);background:0 0;border:1px solid #0000;border-radius:6px;width:auto;padding:.5rem;transition:all .2s}.btn-icon:hover{background:var(--surface-bg);color:var(--text-primary)}.btn-danger{color:var(--danger-color)}.btn-danger:hover{background:var(--danger-bg);color:var(--danger-color)}.tabs{background:#0003;border-radius:8px;margin-bottom:1.5rem;padding:4px;display:flex}.tab{text-align:center;cursor:pointer;color:var(--text-secondary);border-radius:6px;flex:1;padding:.5rem;font-size:.875rem;font-weight:500;transition:all .2s}.tab.active{background:var(--surface-bg);color:var(--text-primary);box-shadow:0 2px 8px #0003}.feed-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.feed-header h2{font-size:1.25rem}.rss-link{color:var(--accent-color);background:#8b5cf61a;border-radius:20px;align-items:center;gap:.4rem;padding:.4rem .8rem;font-size:.875rem;text-decoration:none;transition:background .2s;display:inline-flex}.rss-link:hover{background:#8b5cf633}.feed-list{flex-direction:column;gap:1rem;display:flex}.feed-item{border:1px solid var(--surface-border);background:#0003;border-radius:12px;justify-content:space-between;align-items:center;padding:1rem;transition:all .2s;animation:.4s ease-out forwards slideIn;display:flex}.feed-item:hover{background:#ffffff0d;border-color:#ffffff1a}.feed-item-info{flex:1;min-width:0;padding-right:1rem}.feed-item-title{white-space:nowrap;text-overflow:ellipsis;margin-bottom:.25rem;font-weight:500;overflow:hidden}.feed-item-meta{color:var(--text-secondary);gap:1rem;font-size:.75rem;display:flex}.feed-item-actions{gap:.5rem;display:flex}.empty-state{text-align:center;color:var(--text-secondary);padding:3rem 1rem}.empty-state svg{opacity:.5;margin-bottom:1rem}.loading-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:1.2rem;height:1.2rem;animation:1s ease-in-out infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}