:root{--color-bg: #0D0D0D;--color-surface: #1C1C1C;--color-surface-raised: #242424;--color-border: #2E2E2E;--color-accent: #F5A623;--color-accent-dim: rgba(245, 166, 35, .15);--color-text: #F5F5F5;--color-text-muted: #888888;--color-text-on-accent: #1A0E00;--color-success: #34D399;--color-danger: #F87171;--color-warning: #FBBF24;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--font-mono: "SF Mono", ui-monospace, monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font:inherit;background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:.5rem .75rem;outline:none;width:100%}input:focus,textarea:focus,select:focus{border-color:var(--color-accent)}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:var(--radius-sm);font-weight:500;transition:opacity .15s;white-space:nowrap}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:var(--color-text-on-accent)}.btn-primary:hover:not(:disabled){opacity:.88}.btn-ghost{background:transparent;color:var(--color-text-muted);border:1px solid var(--color-border)}.btn-ghost:hover:not(:disabled){border-color:var(--color-accent);color:var(--color-text)}.btn-danger{background:var(--color-danger);color:#fff}.card{background:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-border);padding:1rem 1.25rem}.badge{display:inline-block;padding:.15rem .5rem;border-radius:99px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.badge-active{background:#34d39926;color:var(--color-success)}.badge-draft{background:var(--color-surface-raised);color:var(--color-text-muted)}.badge-closed{background:#f871711f;color:var(--color-danger)}.badge-available{background:#34d39926;color:var(--color-success)}.badge-on_loan{background:var(--color-accent-dim);color:var(--color-accent)}.badge-retired{background:var(--color-surface-raised);color:var(--color-text-muted)}.page{max-width:960px;margin:0 auto;padding:2rem 1.25rem}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;gap:1rem}.page-header h1{font-size:1.5rem;font-weight:700}.form-field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}.form-field label{font-size:.85rem;color:var(--color-text-muted);font-weight:500}.nav{display:flex;align-items:center;gap:.25rem;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:0 1.25rem;height:52px}.nav-brand{font-weight:700;font-size:1rem;color:var(--color-accent);margin-right:1.5rem}.nav-link{padding:.35rem .75rem;border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:.9rem;transition:color .15s,background .15s}.nav-link:hover{color:var(--color-text);text-decoration:none}.nav-link.active{color:var(--color-accent);background:var(--color-accent-dim)}.nav-spacer{flex:1}.grid-2{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem}.stack{display:flex;flex-direction:column;gap:.75rem}.row{display:flex;align-items:center;gap:.75rem}.divider{border:none;border-top:1px solid var(--color-border);margin:1.25rem 0}.empty-state{text-align:center;padding:3rem 1rem;color:var(--color-text-muted)}.empty-state p{margin-top:.5rem;font-size:.9rem}