/* One phone-width column. A paper permission slip with a perforated tear line, IE candy gradient on the masthead. */
:root{
  --bg:#F2F0F8;
  --paper:#FFFFFF;
  --ink:#191970;
  --body:#2B2B55;
  --muted:#62628C;
  --line:#DCD9EC;
  --field:#F8F7FC;
  --accent:#B524BF;
  --accent-ink:#FFFFFF;
  --pink:#FE59B2;
  --ok:#0B8F63;
  --ok-soft:#E3F6EE;
  --err:#C2185B;
  --err-soft:#FCE4EE;
  --chip:#EFEDF7;
  --stamp:#B524BF;
  --grad:linear-gradient(125deg,#04B9D7,#F765F8);
  --font:'Poppins',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --hand:'Caveat','Bradley Hand','Segoe Print',cursive;
  --r:14px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0C0C26;--paper:#16163F;--ink:#F3F1FF;--body:#D9D7F2;--muted:#A3A1CF;--line:#2E2C66;--field:#1D1C4C;
  --accent:#D46BDC;--accent-ink:#16163F;--pink:#FF7DC2;--ok:#4FD3A0;--ok-soft:#14354A;--err:#FF7AA8;--err-soft:#3A1630;--chip:#232257;--stamp:#E58BEC;
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0C0C26;--paper:#16163F;--ink:#F3F1FF;--body:#D9D7F2;--muted:#A3A1CF;--line:#2E2C66;--field:#1D1C4C;
  --accent:#D46BDC;--accent-ink:#16163F;--pink:#FF7DC2;--ok:#4FD3A0;--ok-soft:#14354A;--err:#FF7AA8;--err-soft:#3A1630;--chip:#232257;--stamp:#E58BEC;
  color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--body);font-family:var(--font);font-size:15px;line-height:1.55;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  padding-top:max(20px,env(safe-area-inset-top,0px));padding-bottom:max(48px,env(safe-area-inset-bottom,0px))}
.wrap{max-width:460px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
h1,h2,h3{color:var(--ink);text-wrap:balance;margin:0;line-height:1.2}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

.ghost{background:transparent;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600;color:var(--ink);cursor:pointer}
.ghost:hover{border-color:var(--accent)}
.again{align-self:flex-start}

/* slip */
.slip{background:var(--paper);border-radius:var(--r);box-shadow:0 1px 2px rgba(25,25,112,.06),0 10px 30px rgba(25,25,112,.08);overflow:hidden}
.mast{background:var(--grad);padding:18px 20px 16px;color:#fff;display:flex;align-items:center;gap:12px}
.mark{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.22);display:grid;place-items:center;flex:none}
.mast .brand{display:flex;flex-direction:column;line-height:1.15}
.mast .brand small{font-size:11px;letter-spacing:.08em;text-transform:uppercase;opacity:.9;font-weight:600}
.mast .brand strong{font-size:18px;font-weight:700;color:#fff}
.inner{padding:22px 20px 24px;display:flex;flex-direction:column;gap:18px}
.eyebrow{font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--accent)}
.intro{display:flex;flex-direction:column;gap:8px}
.intro h1{font-size:25px;font-weight:700}
.offer{display:inline-flex;align-items:center;gap:8px;background:var(--chip);border-radius:10px;padding:8px 12px;font-size:13px;font-weight:600;color:var(--ink);align-self:flex-start}
.offer i{width:8px;height:8px;border-radius:50%;background:var(--pink);flex:none}

dl.trip{margin:0;display:grid;grid-template-columns:auto 1fr;border-top:1px solid var(--line)}
dl.trip dt,dl.trip dd{margin:0;padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px}
dl.trip dt{color:var(--muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;padding-right:16px;align-self:center}
dl.trip dd{color:var(--ink);font-weight:500;min-width:0}

form{display:flex;flex-direction:column;gap:18px}
fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;min-width:0}
legend{padding:0;margin-bottom:12px;font-weight:600;color:var(--ink);font-size:15px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
label,.lbl{font-size:13px;font-weight:600;color:var(--ink)}
.opt{font-weight:400;color:var(--muted)}
input[type=text],input[type=email]{width:100%;background:var(--field);border:1px solid var(--line);border-bottom:2px solid var(--muted);border-radius:8px 8px 4px 4px;padding:11px 12px;font-size:16px;color:var(--ink)}
input::placeholder{color:var(--muted);opacity:.75}
input:focus{outline:none;border-color:var(--accent);border-bottom-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.field.bad input,.mate input.bad{border-bottom-color:var(--err)}
.err{font-size:12px;color:var(--err);font-weight:500}
.hint{font-size:12px;color:var(--muted)}

/* honeypot */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips label{font-weight:500;font-size:14px;background:var(--chip);border:1px solid transparent;border-radius:999px;padding:8px 14px;cursor:pointer;color:var(--ink)}
.chips input:checked+label{background:var(--accent);color:var(--accent-ink);font-weight:600}
.chips input:focus-visible+label{outline:3px solid var(--accent);outline-offset:2px}

/* teammates */
.mates{display:flex;flex-direction:column;gap:10px}
.mates:empty{display:none}
.mate{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:center}
.mate input{padding:9px 10px!important;font-size:15px!important}
.x{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:transparent;cursor:pointer;color:var(--muted);display:grid;place-items:center}
.add{align-self:flex-start;background:transparent;border:1px dashed var(--accent);color:var(--accent);border-radius:8px;padding:8px 12px;font-weight:600;font-size:13px;cursor:pointer}
@media (max-width:380px){.mate{grid-template-columns:1fr auto}.mate input:nth-child(2){grid-column:1}}

/* checkboxes */
.checks{display:flex;flex-direction:column;gap:10px}
.check{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start;font-size:14px;color:var(--body);font-weight:400;cursor:pointer}
.check input{appearance:none;-webkit-appearance:none;width:22px;height:22px;margin:1px 0 0;border:2px solid var(--ink);border-radius:5px;background:var(--paper);display:grid;place-items:center;cursor:pointer}
.check input:checked{background:var(--ink);border-color:var(--ink)}
.check input:checked::after{content:"";width:6px;height:11px;border:solid var(--paper);border-width:0 2.5px 2.5px 0;transform:translateY(-1px) rotate(45deg)}
.check strong{color:var(--ink);font-weight:600}
.check.bad input{border-color:var(--err)}

/* signature */
.sigbox{position:relative;user-select:none;-webkit-user-select:none;border:1px solid var(--line);border-radius:10px;background:var(--field);height:130px;touch-action:none;overflow:hidden}
.sigbox.bad{border-color:var(--err)}
.sigbox canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}
.sigline{position:absolute;left:16px;right:16px;bottom:30px;border-top:1.5px solid var(--muted);pointer-events:none;opacity:.6}
.sighint{position:absolute;left:16px;bottom:36px;font-family:var(--hand);font-size:24px;color:var(--muted);pointer-events:none;opacity:.8}
.sigx{position:absolute;left:16px;bottom:6px;font-size:11px;color:var(--muted);pointer-events:none;letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.sigrow{display:flex;justify-content:space-between;align-items:center;gap:10px}
.link{background:none;border:0;color:var(--accent);font-weight:600;font-size:13px;cursor:pointer;padding:4px 0}

.banner{background:var(--err-soft);color:var(--err);border-radius:10px;padding:10px 14px;font-size:14px;font-weight:500}

.submit{background:var(--ink);color:var(--paper);border:0;border-radius:12px;padding:15px 18px;font-size:16px;font-weight:600;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:10px}
.submit:hover{background:var(--accent);color:var(--accent-ink)}
.submit[disabled]{opacity:.65;cursor:progress}
.fine{font-size:12px;color:var(--muted);text-align:center}

/* confirmation */
.done{padding:26px 20px 26px;display:flex;flex-direction:column;gap:16px;position:relative}
.stamp{align-self:flex-start;font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:20px;color:var(--stamp);border:3px solid var(--stamp);border-radius:8px;padding:6px 14px;transform:rotate(-6deg);margin:4px 0 6px 4px}
@media (prefers-reduced-motion:no-preference){.stamp{animation:thunk .45s cubic-bezier(.2,1.4,.4,1) both}}
@keyframes thunk{from{transform:rotate(-6deg) scale(1.6);opacity:0}to{transform:rotate(-6deg) scale(1);opacity:1}}
.done h2{font-size:24px;font-weight:700}
.perks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.perks li{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;font-size:14.5px}
.perks li svg{margin-top:2px}
.perks strong{color:var(--ink)}
.timer{background:var(--ok-soft);color:var(--ink);border-radius:10px;padding:12px 14px;font-size:14px}
.timer b{color:var(--ok);font-variant-numeric:tabular-nums}