:root{--background: hsl(0, 0%, 98%);--foreground: hsl(215, 25%, 15%);--card: hsl(0, 0%, 100%);--card-foreground: hsl(215, 25%, 15%);--primary: hsl(215, 90%, 30%);--primary-foreground: hsl(0, 0%, 100%);--secondary: hsl(214, 30%, 92%);--secondary-foreground: hsl(215, 25%, 20%);--muted: hsl(210, 30%, 96%);--muted-foreground: hsl(215, 20%, 35%);--border: hsl(214, 20%, 75%);--destructive: hsl(0, 84%, 60%);--destructive-foreground: hsl(0, 0%, 100%);--panel-border: hsl(214, 25%, 88%);--radius: .5rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--background);min-height:100vh;padding:1rem;color:var(--foreground)}.container{max-width:600px;margin:0 auto}.header{text-align:center;background:var(--primary);color:var(--primary-foreground);margin-bottom:2rem;padding:1.5rem;border-radius:var(--radius);box-shadow:0 4px 6px -1px #1d25301a}.header h1{font-size:2rem;margin-bottom:.5rem;font-weight:600}.header p{opacity:.9;font-size:.95rem}.card{background:var(--card);border-radius:var(--radius);box-shadow:0 1px 2px #1d25300d;border:1px solid var(--panel-border);overflow:hidden;margin-bottom:1.5rem}.card-header{background:var(--muted);color:var(--foreground);padding:1rem 1.25rem;font-size:1.1rem;font-weight:600;border-bottom:1px solid var(--panel-border)}.card-body{padding:1.25rem}.item{border-bottom:1px solid var(--panel-border);padding:1rem 0}.item:last-child{border-bottom:none}.item-name{font-size:1.05rem;font-weight:600;color:var(--foreground);margin-bottom:.25rem}.item-id{font-size:.85rem;color:var(--muted-foreground);font-family:Courier New,monospace;margin-bottom:.5rem}.item-description{font-size:.95rem;color:var(--foreground);background:var(--muted);padding:.75rem;border-radius:calc(var(--radius) - 2px);border-left:3px solid var(--primary)}.empty-state{text-align:center;padding:2rem;color:var(--muted-foreground)}.empty-state-icon{font-size:3rem;margin-bottom:1rem}.error{background:#fde8e8;color:var(--destructive);padding:1rem;border-radius:var(--radius);margin-bottom:1rem;border-left:4px solid var(--destructive)}.error-title{font-weight:600;margin-bottom:.5rem}.loading{text-align:center;padding:3rem;color:var(--muted-foreground)}.spinner{border:4px solid var(--muted);border-radius:50%;border-top:4px solid var(--primary);width:40px;height:40px;animation:spin 1s linear infinite;margin:0 auto 1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.badge{display:inline-block;background:var(--primary);color:var(--primary-foreground);padding:.25rem .75rem;border-radius:12px;font-size:.85rem;font-weight:600}.meta-info{background:var(--muted);padding:1rem;border-radius:calc(var(--radius) - 2px);border:1px solid var(--panel-border)}.meta-row{display:flex;justify-content:space-between;margin-bottom:.5rem}.meta-row:last-child{margin-bottom:0}.meta-label{color:var(--muted-foreground);font-size:.9rem}.meta-value{color:var(--foreground);font-weight:600;font-size:.9rem}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}