:root{--bg:#f4f1ec;--surface:#fff;--ink:#18212e;--muted:#5b6676;--line:#dcd6cc;--dawn:#e4702a;--dawn-ink:#b4521a;--dawn-soft:#fde7d8;--ok:#1f8a5b;--ok-soft:#dcf2e7;--warn:#9a6412;--warn-soft:#fbefd5;--alert:#c2412d;--alert-soft:#fbe0db;
--display:"Bricolage Grotesque","Avenir Next","Segoe UI",sans-serif;--body:"Atkinson Hyperlegible",Verdana,"Segoe UI",sans-serif}
@media (prefers-color-scheme:dark){:root{--bg:#10151c;--surface:#19212b;--ink:#ecf0f4;--muted:#9ea9b6;--line:#2d3846;--dawn:#f08a48;--dawn-ink:#f6a571;--dawn-soft:#3a2518;--ok:#4cc28d;--ok-soft:#173327;--warn:#e0a54b;--warn-soft:#3a2d15;--alert:#ef6f5a;--alert-soft:#3d1d18;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.5;padding:24px max(16px,env(safe-area-inset-left)) 64px}
.wrap{max-width:860px;margin:0 auto;display:grid;gap:28px}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.1;text-wrap:balance}
h1{font-size:clamp(32px,6vw,52px);font-weight:800;letter-spacing:-.02em}
h2{font-size:26px;font-weight:800}
h3{font-size:20px}
p{margin:0}
a{color:var(--dawn-ink)}
.muted{color:var(--muted)}
.small{font-size:14px}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.brand{font-family:var(--display);font-weight:800;font-size:22px;color:var(--ink);text-decoration:none}
.brand span{color:var(--dawn)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;display:grid;gap:14px}
.stack{display:grid;gap:12px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
label{display:grid;gap:4px;font-weight:700;font-size:15px}
input,select{font:inherit;font-weight:400;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);width:100%;min-width:0}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:12px}
.btn{font:inherit;font-weight:700;border:0;border-radius:12px;padding:12px 18px;background:var(--dawn);color:#fff;cursor:pointer;text-decoration:none;display:inline-block;text-align:center}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.danger{background:transparent;color:var(--alert);border:1px solid var(--alert)}
.btn.small{padding:7px 12px;font-size:14px;border-radius:9px}
.btn:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--dawn);outline-offset:2px}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:99px;padding:4px 12px;font-weight:700;font-size:15px}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.wait{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--alert-soft);color:var(--alert)}.pill.off{background:var(--bg);color:var(--muted)}
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;text-align:center;font-size:13px;color:var(--muted)}
.dot{height:30px;border-radius:8px;background:var(--bg);border:1px dashed var(--line);margin-bottom:4px}
.dot.ok{background:var(--ok);border:0}.dot.help{background:var(--alert);border:0}
.banner{border-radius:14px;padding:14px 16px;display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}
.banner.info{background:var(--dawn-soft)}.banner.bad{background:var(--alert-soft)}
.list{display:grid;gap:8px;margin:0;padding:0;list-style:none}
.list li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;flex-wrap:wrap}
.num{font-family:var(--display);font-weight:800;color:var(--dawn);margin-right:6px}
code,.link{font-family:ui-monospace,Menlo,monospace;font-size:14px;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;word-break:break-all;display:block}
details summary{cursor:pointer;font-weight:700}
.hero{display:grid;gap:16px;max-width:680px}
.hero p{font-size:20px;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px}
.price{font-family:var(--display);font-size:44px;font-weight:800}
.price small{font-size:18px;color:var(--muted);font-family:var(--body);font-weight:400}
.devlink{background:var(--warn-soft);border-radius:12px;padding:12px}
/* Parent screen: one huge button, readable at arm's length. */
.parent{max-width:460px;margin:0 auto;display:grid;gap:22px;text-align:center;font-size:20px}
.greet{font-family:var(--display);font-size:38px;font-weight:800;line-height:1.1}
.okbtn{margin:0 auto;width:min(78vw,280px);aspect-ratio:1;border-radius:50%;border:0;background:#e4702a;color:#fff;font-family:var(--display);font-size:40px;font-weight:800;cursor:pointer;box-shadow:0 0 0 12px rgba(228,112,42,.18),0 0 0 26px rgba(228,112,42,.08)}
.okbtn.done{background:#1f8a5b;box-shadow:0 0 0 12px rgba(31,138,91,.18),0 0 0 26px rgba(31,138,91,.08)}
.okbtn span{display:block;font-family:var(--body);font-size:18px;font-weight:400}
.helpbtn{border:3px solid var(--alert);background:transparent;color:var(--alert);border-radius:18px;padding:18px;font:inherit;font-size:22px;font-weight:700;cursor:pointer;width:100%}
.helpbtn.solid{background:var(--alert);color:#fff}
.hidden{display:none!important}