body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.4}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.site-header,.site-footer,.admin-header,.admin-footer{border-bottom:1px solid #eee;background:#fff}
.site-footer,.admin-footer{border-top:1px solid #eee;border-bottom:0}
.site-header .container,.admin-header .container{display:flex;align-items:center;justify-content:space-between;padding:14px 16px}
.nav a{margin-left:12px;text-decoration:none;color:#024}
.nav a:hover{text-decoration:underline}
.brand{text-decoration:none;font-weight:800;color:#012}
.flash-wrap{max-width:1100px;margin:10px auto;padding:0 16px}
.flash{padding:10px;border-radius:10px;margin:8px 0;border:1px solid #eee}
.flash-success{border-color:#9f9}
.flash-error{border-color:#f99}
input,select,textarea,button{padding:10px;border-radius:10px;border:1px solid #ddd;font:inherit}
button{cursor:pointer}