:root{--color-primary: #1e40af;--color-primary-hover: #1d4ed8;--color-bg: #ffffff;--color-surface: #f8fafc;--color-text: #0f172a;--color-text-muted: #64748b;--color-border: #e2e8f0;--color-black: #0b0b0b;--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);line-height:1.5}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}.page{min-height:100vh}.header{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;border-bottom:1px solid var(--color-border);background:var(--color-black);color:var(--color-bg)}.header .link-muted{color:#cbd5e1}.logo{font-weight:700;letter-spacing:.02em}.hero{max-width:42rem;margin:4rem auto;padding:0 1.5rem}.hero h1{font-size:2rem;font-weight:700;margin:0 0 1rem}.lead{color:var(--color-text-muted);margin:0 0 2rem}.actions{display:flex;flex-wrap:wrap;gap:.75rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.625rem 1.25rem;font-size:.9375rem;font-weight:600;border-radius:6px;border:1px solid transparent;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-secondary{background:var(--color-bg);color:var(--color-primary);border-color:var(--color-border)}.page-admin{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{display:flex;flex-direction:column;padding:1.5rem 1rem;background:var(--color-black);color:var(--color-bg)}.sidebar .logo{margin-bottom:2rem}.nav{display:flex;flex-direction:column;gap:.25rem;flex:1}.nav-item{padding:.5rem .75rem;border-radius:6px;font-size:.875rem}.nav-item-active{background:var(--color-primary)}.nav-item-disabled{color:#94a3b8}.sidebar-footer{margin-top:auto;font-size:.875rem;color:#cbd5e1}.admin-content{padding:2rem;background:var(--color-surface)}.admin-content h1{margin:0 0 .5rem;font-size:1.5rem}.card{margin-top:1.5rem;padding:1.25rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;max-width:32rem}.card h2{margin:0 0 1rem;font-size:1rem}.status-list{margin:0;padding-left:1.25rem}.text-error{color:#b91c1c;margin:0}.link-muted:hover{text-decoration:underline}@media(max-width:768px){.page-admin{grid-template-columns:1fr}.sidebar{flex-direction:row;flex-wrap:wrap;align-items:center;gap:1rem}.sidebar .logo{margin-bottom:0}.nav{flex-direction:row;flex-wrap:wrap}}