/* Rocket WiFi customer portal (sign-up + account). Mobile-first, no external
   fonts or scripts: the sign-up pages load before the device is online, so the
   hotspot walled garden only has to allow this one host. */
:root{
  --brand:#46a546;          /* banner green, as on the live portal */
  --brand-deep:#2e7d32;     /* buttons/links: white text passes AA */
  --brand-ink:#ffffff;
  --lime:#8bc53d;           /* logo lime, highlights only */
  --lime-soft:#eef7e4;
  --ink:#1c241c;
  --muted:#5d6a5d;
  --line:#e2e8e0;
  --field:#f7faf6;
  --card:#ffffff;
  --page:#f2f5f1;
  --err:#c62828;--err-bg:#fdecea;
  --warn:#8a5a00;--warn-bg:#fff4dc;
  --ok:#2e7d32;--ok-bg:#e8f5e9;
  --radius:14px;--radius-sm:10px;
  --shadow:0 1px 2px rgba(16,40,16,.06),0 8px 24px rgba(16,40,16,.08);
  --focus:0 0 0 3px rgba(139,197,61,.55);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;min-height:100dvh;background:var(--page);color:var(--ink);font:16px/1.5 var(--font);display:flex;flex-direction:column}
img{max-width:100%;height:auto}
fieldset{min-width:0;border:0;margin:0;padding:0}
a{color:var(--brand-deep)}
h1,h2,h3{line-height:1.2;margin:0 0 .4em}
h1{font-size:1.5rem;letter-spacing:-.01em}
h2{font-size:1.15rem}
h3{font-size:1rem}
p{margin:0 0 1em}
.muted{color:var(--muted)}
.break{overflow-wrap:anywhere}
.small{font-size:.875rem}
.center{text-align:center}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:none;box-shadow:var(--focus);border-radius:6px}
h1:focus{outline:none;box-shadow:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---- test-system banner ---- */
.env{background:repeating-linear-gradient(45deg,#ffd400 0 14px,#ffb300 14px 28px);color:#1a1a1a;text-align:center;font-size:.75rem;font-weight:800;letter-spacing:.12em;padding:4px 8px}
.env span{font-weight:600;letter-spacing:0}
.env .long{display:none}

/* ---- top bar (mobile + account) ---- */
.topbar{background:var(--brand);color:var(--brand-ink)}
.topbar-in{max-width:1040px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:16px;min-height:60px}
.topbar .logo{height:36px;width:auto;display:block}
.topbar .spacer{flex:1}
.topbar .who{font-size:.875rem;opacity:.95;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw}
.topnav{display:none;gap:4px}
.topnav a{color:#fff;text-decoration:none;padding:8px 12px;border-radius:999px;font-weight:600;font-size:.9375rem;opacity:.9}
.topnav a[aria-current="page"],.topnav a:hover{background:rgba(255,255,255,.18);opacity:1}
.linkbtn{background:none;border:0;color:inherit;font:inherit;cursor:pointer;padding:8px;text-decoration:underline}

/* ---- sign-up split layout ---- */
.shell{flex:1;display:flex;flex-direction:column}
.hero{display:none}
.main{flex:1;width:100%;max-width:560px;margin:0 auto;padding:16px 16px 32px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.card + .card{margin-top:16px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.card-head h2{margin:0}

/* stepper */
.steps{display:flex;gap:6px;list-style:none;margin:0 0 16px;padding:0;counter-reset:s}
.steps li{flex:1;font-size:.75rem;color:var(--muted);text-align:center}
.steps li::before{content:"";display:block;height:4px;border-radius:4px;background:var(--line);margin-bottom:6px}
.steps li.done::before,.steps li.now::before{background:var(--brand)}
.steps li.now{color:var(--ink);font-weight:700}

/* forms */
.field{margin:0 0 14px}
.field label{display:block;font-size:.875rem;font-weight:600;margin:0 0 6px}
.field .hint{display:block;font-size:.8125rem;color:var(--muted);margin-top:6px}
.input{width:100%;min-height:48px;padding:12px 14px;font:inherit;color:var(--ink);background:var(--field);border:1px solid var(--line);border-radius:var(--radius-sm);transition:border-color .15s}
.input:focus{outline:none;border-color:var(--brand);box-shadow:var(--focus);background:#fff}
.input[aria-invalid="true"]{border-color:var(--err);background:var(--err-bg)}
.field .msg{display:none;color:var(--err);font-size:.8125rem;margin-top:6px}
.field.bad .msg{display:block}
.row2{display:grid;grid-template-columns:1fr;gap:0 12px}
.pw{position:relative}
.pw .input{padding-right:64px}
.pw button{position:absolute;right:6px;top:6px;height:36px;padding:0 10px;border:0;background:none;color:var(--brand-deep);font:600 .875rem var(--font);cursor:pointer;border-radius:8px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;margin:6px 0 4px}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--brand-deep);flex:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:48px;padding:12px 18px;font:700 1rem var(--font);text-decoration:none;border:1px solid transparent;border-radius:var(--radius-sm);cursor:pointer;background:var(--brand-deep);color:#fff;transition:filter .15s,transform .05s}
.btn:hover{filter:brightness(1.07)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.55;cursor:not-allowed;filter:none}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn.quiet{background:none;color:var(--brand-deep);border:0;min-height:40px;width:auto;padding:8px 4px}
.btn.danger{background:var(--err)}
.btn.sm{width:auto;min-height:38px;padding:8px 14px;font-size:.9rem}
.btns{display:grid;gap:10px;margin-top:18px}
.spin{width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* notices */
.note{border-radius:var(--radius-sm);padding:12px 14px;font-size:.9rem;margin:0 0 14px;display:flex;gap:10px;align-items:flex-start}
.note svg{flex:none;margin-top:2px}
.note.err{background:var(--err-bg);color:var(--err)}
.note.warn{background:var(--warn-bg);color:var(--warn)}
.note.ok{background:var(--ok-bg);color:var(--ok)}
.note.info{background:var(--lime-soft);color:#2d4a14}

/* plan cards */
.plans{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.plans>li{display:flex}
.plans>li>.plan{flex:1}
.plan{position:relative;display:block;border:2px solid var(--line);border-radius:var(--radius);padding:16px;background:#fff;cursor:pointer;transition:border-color .15s,box-shadow .15s}
.plan:hover{border-color:#bcd9a8}
.plan input{position:absolute;opacity:0;pointer-events:none}
.plan:has(input:checked){border-color:var(--brand);box-shadow:0 0 0 3px rgba(70,165,70,.15)}
.plan:has(input:focus-visible){box-shadow:var(--focus)}
.plan .top{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.plan .data{font-size:1.35rem;font-weight:800;letter-spacing:-.01em}
.plan .price{font-size:1.1rem;font-weight:700;white-space:nowrap}
.plan .price small{font-size:.8rem;font-weight:500;color:var(--muted)}
.plan ul{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.875rem;color:var(--muted)}
.plan ul li::before{content:"✓ ";color:var(--brand)}
@media (max-width:639px){.plan{padding:14px 14px 12px}.plan .data{font-size:1.2rem}.plans{gap:14px}.plan ul{margin-top:4px;font-size:.8125rem}}
.badge{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;padding:3px 8px;border-radius:999px;background:var(--lime);color:#18300a}
.plan .badge{position:absolute;top:-11px;left:14px}
.badge.grey{background:var(--line);color:var(--muted)}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.plan .tick{display:none}
.plan .current{margin-left:6px}

/* summary */
.summary{background:var(--field);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px;margin:0 0 16px;font-size:.9375rem}
.summary .l{display:flex;justify-content:space-between;gap:12px;padding:3px 0}
.summary .l.total{border-top:1px solid var(--line);margin-top:6px;padding-top:9px;font-weight:800}

.secure{display:flex;align-items:flex-start;gap:8px;justify-content:center;font-size:.8125rem;color:var(--muted);margin-top:10px}
.secure svg{flex:none;margin-top:3px}

/* success */
.big-ok{width:72px;height:72px;border-radius:50%;background:var(--ok-bg);display:grid;place-items:center;margin:6px auto 14px}
.progress{height:6px;border-radius:6px;background:var(--line);overflow:hidden;margin:14px 0 6px}
.progress i{display:block;height:100%;width:0;background:var(--brand);transition:width .4s}

/* account: usage */
.grid{display:grid;gap:16px}
.usage{display:flex;align-items:center;gap:18px}
.ring{--p:0;width:112px;height:112px;flex:none;border-radius:50%;background:conic-gradient(var(--brand) calc(var(--p)*1%),var(--line) 0);display:grid;place-items:center}
.ring::before{content:"";grid-area:1/1;width:86px;height:86px;border-radius:50%;background:#fff}
.ring span{grid-area:1/1;text-align:center;font-weight:800;font-size:1.15rem;line-height:1.1}
.ring span small{display:block;font-size:.7rem;font-weight:600;color:var(--muted)}
.ring.high{background:conic-gradient(#e0a100 calc(var(--p)*1%),var(--line) 0)}
.ring.full{background:conic-gradient(var(--err) calc(var(--p)*1%),var(--line) 0)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:.9375rem;margin:0}
.kv dt{color:var(--muted)}
.kv dd{margin:0;text-align:right;font-weight:600}
.stat{display:flex;flex-direction:column;gap:2px}
.stat b{font-size:1.25rem}

/* lists */
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.list li:first-child{border-top:0}
.list .ico{width:40px;height:40px;border-radius:10px;background:var(--lime-soft);display:grid;place-items:center;flex:none;color:var(--brand-deep)}
.list .grow{flex:1;min-width:0}
.list .t{display:block;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list .t .badge{vertical-align:2px;margin-left:4px}
.list .s{display:block;font-size:.8125rem;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list .st{display:block;font-size:.8125rem;color:var(--muted)}
.ctl{display:flex;align-items:center;gap:4px;flex:none}
.auto{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.6875rem;font-weight:600;color:var(--muted);cursor:pointer;padding:0 4px}
.iconbtn{display:grid;place-items:center;width:40px;height:40px;border:0;background:none;border-radius:10px;color:var(--muted);cursor:pointer}
.iconbtn:hover{background:var(--err-bg);color:var(--err)}
/* narrow phones: device controls drop to their own line so names stay readable */
@media (max-width:420px){
  .list li.dev{flex-wrap:wrap;row-gap:6px}
  .list li.dev .ctl{width:100%;padding-left:52px;justify-content:space-between}
  .list li.dev .auto{flex-direction:row-reverse;gap:10px;font-size:.8125rem}
}
.empty{text-align:center;color:var(--muted);padding:24px 8px}
.meter{height:8px;border-radius:8px;background:var(--line);overflow:hidden;margin:8px 0 4px}
.meter i{display:block;height:100%;background:var(--brand)}

/* switch */
.switch{position:relative;display:inline-block;width:46px;height:28px;flex:none}
.switch input{opacity:0;width:0;height:0}
.switch>span{position:absolute;inset:0;background:#c9d3c6;border-radius:28px;transition:background .15s;cursor:pointer}
.switch>span::before{content:"";position:absolute;width:22px;height:22px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform .15s;box-shadow:0 1px 3px rgba(0,0,0,.25)}
.switch input:checked+span{background:var(--brand)}
.switch input:checked+span::before{transform:translateX(18px)}
.switch input:focus-visible+span{box-shadow:var(--focus)}

/* dialog */
dialog{border:0;border-radius:var(--radius);padding:0;width:min(440px,calc(100vw - 32px));box-shadow:0 20px 60px rgba(0,0,0,.3)}
dialog::backdrop{background:rgba(16,32,16,.5)}
dialog form{padding:20px}
dialog h2{margin-bottom:6px}

/* bottom tabs (mobile account) */
.tabs{position:sticky;bottom:0;z-index:5;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}
.tabs a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px 9px;font-size:.72rem;font-weight:600;color:var(--muted);text-decoration:none}
.tabs a svg{width:22px;height:22px}
.tabs a[aria-current="page"]{color:var(--brand-deep)}
.page-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 14px}
.page-title h1{margin:0}

/* footer */
.foot{text-align:center;font-size:.8125rem;color:var(--muted);padding:18px 16px 24px}
.foot a{color:var(--muted)}

/* toast */
.toast{position:fixed;left:50%;bottom:84px;transform:translateX(-50%) translateY(20px);background:#1c241c;color:#fff;padding:10px 16px;border-radius:999px;font-size:.9rem;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;z-index:20;max-width:calc(100vw - 32px)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* mobile: keep the main action in reach below a long plan list */
.sticky-cta{position:sticky;bottom:0;z-index:4;margin:0 -16px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(rgba(242,245,241,0),var(--page) 28%)}
.sticky-cta .btns{margin-top:0}
.grid.cols{align-items:start}

/* ---------- tablet ---------- */
@media (min-width:640px){
  .card{padding:28px}
  .row2{grid-template-columns:1fr 1fr}
  h1{font-size:1.75rem}
  .plans.two{grid-template-columns:1fr 1fr}
  .btns.row{grid-template-columns:1fr 1fr}
  .main{padding-top:28px}
  .env .long{display:inline}.env .short{display:none}
}

/* ---------- desktop ---------- */
@media (min-width:960px){
  /* sign-up: brand panel left, form right */
  .signup .shell{flex-direction:row;min-height:100vh}
  .signup .topbar{display:none}
  .signup .hero{display:flex;flex-direction:column;justify-content:space-between;width:42%;max-width:560px;color:#fff;padding:48px 48px 36px;position:sticky;top:0;height:100vh;overflow:hidden;
    /* faint swoosh echoing the logo's arc */
    background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 600'%3E%3Cpath d='M-40 520 C 160 300 380 170 640 120 L 640 175 C 400 205 190 330 -40 560 Z' fill='%23fff' fill-opacity='.09'/%3E%3C/svg%3E") right -80px bottom -150px/125% auto no-repeat,
      linear-gradient(160deg,rgba(255,255,255,.08),rgba(0,0,0,.1)),var(--brand)}
  .hero .logo{width:240px}
  .hero h2{font-size:2.1rem;line-height:1.15;letter-spacing:-.02em;margin:0 0 14px}
  .hero p{opacity:.95;font-size:1.05rem}
  .hero ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
  .hero li{display:flex;gap:10px;align-items:center;font-weight:600}
  .hero li svg{flex:none}
  .hero .small{opacity:.85}
  .signup .main{max-width:620px;padding:56px 40px}
  .signup .content{flex:1;display:flex;flex-direction:column;overflow:auto}
  /* account: top nav instead of bottom tabs */
  .account .topnav{display:flex}
  .account .tabs{display:none}
  .account .main{max-width:1040px;padding:32px 16px}
  .account .grid.cols{grid-template-columns:3fr 2fr}
  .plans.four{grid-template-columns:repeat(4,1fr)}
  .sticky-cta{position:static;margin:0;padding:0;background:none}
  .sticky-cta .btns{margin-top:18px}
  .toast{bottom:24px}
}

/* MOCK ONLY: stand-in for the Splynx Stripe add-on page (deliberately not Rocket-styled) */
body.mockpay{background:#f4f5f7;font-family:Arial,Helvetica,sans-serif}
.mp-bar{background:#2f3542;color:#fff;font-size:13px;padding:8px 16px}
.mp-bar span{opacity:.7}
.mp{max-width:440px;margin:24px auto;padding:20px 16px;background:#fff;border:1px solid #dde1e6;border-radius:6px;width:calc(100% - 32px)}
.mp h1{font-size:20px}
.mp table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:14px}
.mp td,.mp th{padding:6px 0;border-bottom:1px solid #eee;text-align:left}
.mp td+td,.mp th+th{text-align:right}
.mp label{display:block;font-size:13px;margin:10px 0 4px}
.mp input:not([type=checkbox]){width:100%;padding:9px;border:1px solid #c8cdd3;border-radius:4px;font-size:16px}
.mp-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mp label.mp-chk{display:flex;gap:8px;align-items:center;margin:14px 0}
.mp button{width:100%;padding:11px;background:#5469d4;color:#fff;border:0;border-radius:4px;font-size:15px;margin-bottom:12px}
.mp a{font-size:14px;color:#5469d4}
.mp-err{color:#b3261e;background:#fdecea;padding:8px;border-radius:4px;font-size:14px}
.mp-hint{font-size:12px;color:#777;margin:16px 0 0}