/* Screen set-up (setup.yaadt.com, KAN-461): one step at a time, large and calm. */
:root { --accent: #0aa7c2; }
body { background: var(--bg); }
.hidden { display: none !important; }
.su-main { max-width: 760px; margin: 0 auto; padding: 28px 16px 48px; }
.su-card { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 28px 28px 20px; box-shadow: 0 10px 30px rgba(11, 31, 53, .06); }
.su-card h1 { font-size: 30px; line-height: 1.15; letter-spacing: -.02em; margin: 6px 0 12px; text-align: center; }
.su-body { font-size: 17px; line-height: 1.55; }
.su-lead { font-size: 19px; text-align: center; color: var(--muted); margin: 0 0 18px; }
.su-dots { display: flex; justify-content: center; gap: 8px; list-style: none; padding: 0; margin: 0 0 18px; }
.su-dots li { width: 8px; height: 8px; border-radius: 50%; background: var(--line); transition: width .2s; }
.su-dots li.done { background: color-mix(in srgb, var(--accent) 55%, white); }
.su-dots li.on { width: 24px; border-radius: 4px; background: var(--accent); }
.su-figure { display: flex; justify-content: center; margin: 4px 0 6px; }
.su-art { width: 220px; max-width: 70%; height: auto; }
.su-choices { display: grid; gap: 12px; }
.su-choice { display: flex; flex-direction: column; gap: 4px; text-align: left; padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); color: var(--ink); font: inherit; cursor: pointer; }
.su-choice b { font-size: 18px; }
.su-choice span { color: var(--muted); font-size: 15px; }
.su-choice:hover, .su-choice:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent); outline: none; }
.su-checks { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 10px; }
.su-checks label { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.su-checks input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--accent); }
.su-steps { padding-left: 1.3em; margin: 0 0 14px; }
.su-steps li { margin: 8px 0; }
.su-actions { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.su-actions .btn { padding: 12px 20px; font-size: 16px; border-radius: 12px; }
.su-actions .btn.primary { margin-left: auto; }
.su-back { background: transparent; border-color: transparent; color: var(--accent); }
.su-help { text-align: center; margin: 16px 0 0; font-size: 14px; }
.su-seg { display: inline-flex; margin: 0 auto 18px; padding: 3px; border-radius: 10px; background: var(--bg); border: 1px solid var(--line); }
.su-body > .su-seg { display: flex; width: max-content; max-width: 100%; }
.su-seg button { border: 0; background: transparent; padding: 8px 16px; border-radius: 8px; font: inherit; font-size: 15px; cursor: pointer; color: var(--ink); }
.su-seg button[aria-selected="true"] { background: var(--panel); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); font-weight: 600; }
.su-split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: center; }
.su-split .su-art { width: 180px; }
.su-qr svg { width: 100%; max-width: 280px; height: auto; display: block; margin: 0 auto; border-radius: 12px; border: 1px solid var(--line); }
.su-code { font: 700 clamp(22px, 6vw, 34px)/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .08em; text-align: center; padding: 18px 12px; margin: 6px 0 12px; border-radius: 14px; background: var(--bg); word-break: break-all; user-select: all; }
.su-kbd { font-size: 16px; padding: 2px 8px; border-radius: 6px; background: var(--bg); border: 1px solid var(--line); }
.su-center { text-align: center; }
.su-live { display: flex; align-items: center; gap: 10px; justify-content: center; margin-top: 18px; padding: 12px 14px; border-radius: 12px; background: var(--bg); color: var(--muted); font-size: 15px; }
.su-live.ok { background: color-mix(in srgb, var(--ok) 12%, white); color: var(--ok); font-weight: 600; }
.su-pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); animation: su-pulse 1.4s ease-in-out infinite; flex: none; }
@keyframes su-pulse { 0%, 100% { opacity: .25; transform: scale(.8); } 50% { opacity: 1; transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .su-pulse { animation: none; } .su-dots li { transition: none; } }
.su-form { display: grid; gap: 10px; margin-top: 8px; }
.su-form .btn { justify-self: start; }
.su-main .login { max-width: 420px; margin: 0 auto; border-radius: 20px; }
@media (max-width: 600px) {
  .su-card { padding: 22px 16px 16px; border-radius: 16px; }
  .su-card h1 { font-size: 25px; }
  .su-split { grid-template-columns: 1fr; }
  .su-actions .btn.primary { width: 100%; }
}
.m-top .btn { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .4); }
@media (max-width: 600px) {
  .su-actions { flex-direction: column-reverse; align-items: stretch; }
  .su-actions .btn { width: 100%; text-align: center; }
  .su-actions > span:empty { display: none; }
  .m-top .m-user { display: none; }
}
/* Kinds of screen (KAN-462): a drawing beside each choice. */
.su-choice.su-kind { display: grid; grid-template-columns: 44px 1fr; align-items: center; column-gap: 16px; }
.su-ico { width: 40px; height: 40px; color: var(--accent); }
.su-kind-t { display: flex; flex-direction: column; gap: 4px; color: var(--ink) !important; font-size: inherit !important; }
.su-kind-t span { color: var(--muted); font-size: 15px; }
.su-url { font-size: 1.15em; letter-spacing: .01em; }
.su-sub { font-size: 18px; margin: 22px 0 8px; }
.su-tips { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.yaadt-foot { text-align: center; color: #6e6e73; font-size: 13px; padding: 18px 16px 26px; }
.yaadt-foot a { color: inherit; }