/* Join page: phone first. Tokens come from ../brand.css. */
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: var(--bg); color: var(--ink); font: 17px/1.45 system-ui, -apple-system, 'Segoe UI', sans-serif; }
main { max-width: 520px; margin: 0 auto; padding: 20px 16px 40px; display: grid; gap: 20px; }
header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
header b { font: 800 22px/1 var(--display); text-transform: uppercase; letter-spacing: .02em; }
header b em { font-style: normal; color: var(--accent); }
header span { color: var(--muted); font: 700 13px/1 var(--display); text-transform: uppercase; letter-spacing: .12em; }
h1 { margin: 0; font: 800 34px/1.05 var(--display); text-transform: uppercase; text-wrap: balance; }
section, form { display: grid; gap: 14px; }
section[hidden], p[hidden] { display: none; }
label { font-weight: 700; }
input { font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px; min-height: 52px; width: 100%; }
button { font: inherit; font-weight: 700; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; min-height: 52px; cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-size: 19px; }
button:disabled { opacity: .55; cursor: wait; }
:focus-visible { outline: 3px solid var(--energy); outline-offset: 2px; }
.quiet { color: var(--muted); margin: 0; font-size: 15px; }
.steps { margin: 0; padding-left: 22px; display: grid; gap: 6px; }
.warn { margin: 0; background: var(--surface); border: 1px solid var(--warn); border-radius: 12px; padding: 12px 14px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: var(--surface); border-radius: 99px; padding: 6px 12px; font-size: 14px; font-weight: 700; }
.chip.ok { border-color: var(--good); color: var(--good); }
.chip.wait { border-color: var(--warn); color: var(--warn); }
.sim { margin: 0; color: var(--warn); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; font-size: 14px; }
.big { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 18px; text-align: center; }
.big b { display: block; font: 800 clamp(64px, 24vw, 120px)/1 var(--display); font-variant-numeric: tabular-nums; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.grid div { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 12px 8px; text-align: center; min-width: 0; }
.grid b { display: block; font: 700 34px/1 var(--display); font-variant-numeric: tabular-nums; }
.big span, .grid span { color: var(--muted); text-transform: uppercase; letter-spacing: .1em; font-size: 12px; }