/* Shared look for the landing, sign-in and account pages (matches the playbook app) */
:root{
  --bg:#f4f6f2; --panel:#fff; --ink:#0e1b2c; --muted:#4a5868; --line:#d9dfd6;
  --accent:#1f7a4a; --accent-soft:#e3f1e8; --on-accent:#fff; --lime:#c6f432; --night:#0e1b2c; --up:#147a3f; --down:#b3261e; --turf:#2e7a47; --gold:#ffd400;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0b1522; --panel:#13233a; --ink:#e8eef4; --muted:#9aa9ba; --line:#24364a;
  --accent:#c6f432; --accent-soft:#26361b; --on-accent:#0e1b2c; --up:#4cc483; --down:#ff7b72; --turf:#215a35; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0b1522; --panel:#13233a; --ink:#e8eef4; --muted:#9aa9ba; --line:#24364a;
  --accent:#c6f432; --accent-soft:#26361b; --on-accent:#0e1b2c; --up:#4cc483; --down:#ff7b72; --turf:#215a35; color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.55 var(--body)}
a{color:var(--accent)}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;letter-spacing:.01em;line-height:1;margin:0 0 .4em}
.page{max-width:1040px;margin:0 auto;padding:0 16px}
.nav{display:flex;align-items:center;gap:16px;padding:14px 0}
.nav .sp{flex:1}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:40px;height:auto}
.brand b{font:italic 800 1.6rem/1 var(--display);text-transform:uppercase}
.brand b span{color:var(--accent)}
.btn{display:inline-block;border:1px solid var(--accent);background:var(--accent);color:var(--on-accent);border-radius:8px;padding:10px 18px;font:600 .95rem var(--body);cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:var(--accent)}
.btn:disabled{opacity:.55;cursor:default}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}
.muted{color:var(--muted)}
.msg{margin:12px 0 0;min-height:1.4em}
.msg.err{color:var(--down)} .msg.ok{color:var(--up)}
label{display:block;font-weight:600;margin:12px 0 4px}
input[type=email],input[type=password],input[type=text]{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;padding:40px 0 24px}
.hero h1{font-size:clamp(2.6rem,6vw,4.2rem);font-style:italic;font-weight:800}
.hero h1 span{color:var(--accent)}
.hero p{font-size:1.1rem;color:var(--muted);max-width:34em}
.field{aspect-ratio:4/3;border-radius:14px;background:repeating-linear-gradient(0deg,var(--turf) 0 12.5%,#33834e 12.5% 25%);position:relative;overflow:hidden;border:3px solid var(--night)}
.field svg{position:absolute;inset:0;width:100%;height:100%}
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0 40px}
.feats .card h3{font-size:1.35rem}
.feats .card p{margin:0;color:var(--muted)}
.plans{display:flex;gap:16px;flex-wrap:wrap;margin:16px 0 48px}
.plan{flex:1 1 260px}
.plan .price{font:800 2.6rem/1 var(--display)}
.plan .per{color:var(--muted)}
.foot{border-top:1px solid var(--line);padding:18px 0 40px;color:var(--muted);font-size:.85rem}
.narrow{max-width:440px;margin:40px auto}
.tabs{display:flex;gap:6px;margin-bottom:10px}
.tabs button{flex:1;padding:8px;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;font:600 .9rem var(--body);cursor:pointer}
.tabs button[aria-selected=true]{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.list{list-style:none;padding:0;margin:8px 0}
.list li{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--line)}
.list li span{flex:1;min-width:0;overflow-wrap:anywhere}
.pill{display:inline-block;padding:2px 8px;border-radius:99px;background:var(--accent-soft);color:var(--accent);font-size:.8rem;font-weight:600}
.pill.bad{background:#fde4e1;color:#9d1d14}
.stack>*+*{margin-top:16px}
@media (max-width:760px){.hero{grid-template-columns:1fr}.feats{grid-template-columns:1fr}}