/* Owner portal (2026-10-30): plain and large; every button only as wide as its text. */
[hidden]{display:none!important}
body{font:18px/1.5 system-ui,sans-serif;margin:0;padding:16px;background:#f7f8f6;color:#1b2420}
main{max-width:36rem;margin:auto;display:grid;gap:14px}
h1{font-size:1.4rem;margin:0}
h2{font-size:1.15rem;margin:0 0 8px}
.top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.card{background:#fff;border:1px solid #d5dbd7;border-radius:10px;padding:14px}
label{display:block;margin-top:8px}
input{font:inherit;width:100%;box-sizing:border-box;padding:8px;border:1px solid #b9c2bd;border-radius:6px;background:#fff}
button{font:inherit;display:inline-block;width:auto;padding:6px 14px;border:0;border-radius:8px;background:#1f6f5c;
  color:#fff;margin:8px 6px 0 0;cursor:pointer;line-height:1.4}
button.alt{background:#56625c}
button:disabled{opacity:.6}
.list{display:grid;gap:10px}
.item{background:#fff;border:1px solid #d5dbd7;border-radius:10px;padding:12px 14px}
.item b{font-size:1.05rem}
.warn{background:#fff4e0;border:1px solid #e5a54a;padding:10px;border-radius:8px}
.msg{min-height:1.2em;margin:6px 0 0}
.small{font-size:.85rem;color:#4a5550}
h3{font-size:1rem;margin:10px 0 0}