*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,sans-serif;background:#0f0f12;color:#e4e4e7}.app{min-height:100vh;display:flex;flex-direction:column}.header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.5rem;background:#18181b;border-bottom:1px solid #27272a}.logo{font-weight:700;font-size:1.25rem;color:#fafafa;text-decoration:none}.nav{display:flex;align-items:center;gap:1rem}.nav a{color:#a1a1aa;text-decoration:none}.nav a.router-link-active{color:#fafafa}.user{color:#71717a;font-size:.875rem}.main{flex:1;padding:1.5rem;max-width:960px;margin:0 auto;width:100%}.btn{padding:.5rem 1rem;border-radius:6px;border:none;cursor:pointer;font-size:.875rem;font-weight:500}.btn-text{background:transparent;color:#a1a1aa}.btn-text:hover{color:#fafafa}.btn-primary{background:#3b82f6;color:#fff}.btn-primary:hover{background:#2563eb}.btn-danger{background:#dc2626;color:#fff}.btn-danger:hover{background:#b91c1c}input,textarea{width:100%;padding:.5rem .75rem;border-radius:6px;border:1px solid #3f3f46;background:#18181b;color:#e4e4e7}label{display:block;margin-bottom:.25rem;font-size:.875rem;color:#a1a1aa}.form-group{margin-bottom:1rem}.card{background:#18181b;border:1px solid #27272a;border-radius:8px;padding:1rem;margin-bottom:1rem}