/* /sync/ page (device sync). Builds on page.css: same tokens, nav and footer. */
.sync-card { margin: 0 0 20px; padding: 24px 26px; border-radius: 22px; background: var(--surface); box-shadow: var(--shadow-1), inset 0 0 0 1px var(--line); }
.sync-card > :first-child { margin-top: 0; }
.sync-card > :last-child { margin-bottom: 0; }
.prose .sync-card h2 { margin: 0 0 .5em; padding: 0; border: 0; font-size: 1.3125rem; }
.prose .sync-card h3 { margin: 1.4em 0 .4em; font-size: 1.0625rem; }
.sync-card.calm { background: color-mix(in srgb, var(--bean) 30%, var(--surface)); }
.sync-points { list-style: none; padding: 0 !important; margin: 0 0 1.2em !important; display: grid; gap: 10px; }
.sync-points li { margin: 0 !important; padding: 0 !important; display: flex; gap: 12px; align-items: flex-start; }
.sync-points li::before { content: ""; flex: none; margin-top: .55em; width: 9px; height: 12px; border-radius: 50%; background: var(--bean); transform: rotate(-24deg); box-shadow: inset -1px -1px 0 var(--bean-edge); }

.sync-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 0; }
.sbtn { display: inline-flex; align-items: center; justify-content: center; gap: .4em; min-height: 48px; padding: 0 22px; border-radius: 999px; border: 0;
  font: 500 var(--fs-body)/1.2 var(--sans); letter-spacing: -0.01em; cursor: pointer; text-decoration: none !important; text-align: center;
  background: var(--surface-2); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); transition: background-color .2s, transform .2s var(--ease); }
.sbtn:hover { background: color-mix(in srgb, var(--ink) 9%, var(--surface)); }
.sbtn.primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 10px 24px -14px color-mix(in srgb, var(--accent) 80%, transparent); }
.sbtn.primary:hover { background: color-mix(in srgb, var(--accent) 88%, var(--ink)); }
.sbtn.small { min-height: 40px; padding: 0 16px; font-size: var(--fs-small); }
.sbtn.danger { color: #a3261b; }
:root[data-theme="dark"] .sbtn.danger { color: #ffb4a8; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .sbtn.danger { color: #ffb4a8; } }
.sbtn[disabled] { opacity: .55; cursor: default; }

.sync-status { display: flex; align-items: center; gap: 12px; margin: 0 0 6px; font-weight: 600; color: var(--ink); font-size: 1.125rem; }
.sync-dot { flex: none; width: 12px; height: 12px; border-radius: 50%; background: #5aa84a; box-shadow: 0 0 0 4px color-mix(in srgb, #5aa84a 22%, transparent); }
.sync-dot.warn { background: #d8962b; box-shadow: 0 0 0 4px color-mix(in srgb, #d8962b 22%, transparent); }
.sync-sub { margin: 0; color: var(--ink-2); font-size: var(--fs-small); }

.sync-link-box { display: grid; grid-template-columns: auto 1fr; gap: 20px 26px; align-items: center; margin-top: 18px; }
.qr { width: 228px; padding: 14px; border-radius: 18px; background: #fff; box-shadow: inset 0 0 0 1px rgb(0 0 0 / .08); line-height: 0; }
.qr svg { width: 100%; height: auto; display: block; }
.sync-code { margin: 0 0 6px; font: 600 1.0625rem/1.5 ui-monospace, "SF Mono", Menlo, Consolas, monospace; letter-spacing: .04em; color: var(--ink); word-break: break-all; direction: ltr; unicode-bidi: isolate; text-align: start; }
.sync-url { margin: 0 0 10px; font-size: .8125rem; color: var(--ink-2); word-break: break-all; direction: ltr; unicode-bidi: isolate; }
@media (max-width: 600px) {
  .sync-link-box { grid-template-columns: 1fr; justify-items: center; }
  .sync-link-box > div { justify-self: stretch; }
  .qr { width: min(260px, 100%); }
  .sync-card { padding: 20px; border-radius: 18px; }
  .sync-actions .sbtn { flex: 1 1 auto; }
}
.sync-warn { margin: 18px 0 0; padding: 14px 16px; border-radius: 14px; background: color-mix(in srgb, #f4c76b 18%, var(--surface)); color: var(--ink-body); font-size: var(--fs-small); line-height: 1.55; }
.sync-warn p { margin: 0 0 .4em; }
.sync-warn p:last-child { margin: 0; }

.sync-field { display: grid; gap: 6px; margin-top: 14px; }
.sync-field label { font-weight: 600; color: var(--ink); font-size: var(--fs-small); }
.sync-field input { width: 100%; min-height: 48px; padding: 10px 14px; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--ink) 22%, transparent); background: var(--canvas); color: var(--ink);
  font: 500 1rem/1.3 ui-monospace, "SF Mono", Menlo, Consolas, monospace; letter-spacing: .03em; direction: ltr; text-transform: uppercase; }
.sync-field input::placeholder { text-transform: none; letter-spacing: 0; }

.sync-choices { display: grid; gap: 10px; margin-top: 14px; }
.sync-choice { display: block; width: 100%; text-align: start; padding: 14px 18px; border-radius: 16px; border: 0; cursor: pointer; font: inherit; color: var(--ink-body);
  background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); transition: background-color .2s; }
.sync-choice:hover { background: color-mix(in srgb, var(--accent) 8%, var(--surface-2)); }
.sync-choice strong { display: block; color: var(--ink); font-size: 1.0625rem; margin-bottom: 2px; }
.sync-choice span { font-size: var(--fs-small); }
.sync-choice.primary { padding: 18px 20px; background: color-mix(in srgb, var(--accent) 10%, var(--surface-2)); box-shadow: inset 0 0 0 2px var(--accent); }
.sync-choice.primary:hover { background: color-mix(in srgb, var(--accent) 16%, var(--surface-2)); }
.sync-choice.primary strong { font-size: 1.1875rem; }
.sync-choices.minor { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 8px; margin-top: 10px; }
.sync-choice.minor { padding: 10px 14px; border-radius: 12px; }
.sync-choice.minor strong { font-size: var(--fs-small); font-weight: 600; margin: 0; }
.sync-sub.sync-or { margin: 18px 0 0; }

.sync-msg { margin: 14px 0 0; font-weight: 500; color: var(--ink); }
.sync-msg:empty { display: none; }
.sync-msg.bad { color: #a3261b; }
:root[data-theme="dark"] .sync-msg.bad { color: #ffb4a8; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .sync-msg.bad { color: #ffb4a8; } }

.sync-restore { list-style: none; padding: 0 !important; margin: 10px 0 0 !important; display: grid; gap: 8px; }
.sync-restore li { margin: 0 !important; padding: 12px 14px !important; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 14px; border-radius: 14px; background: var(--surface-2); }
.sync-restore li > div { min-width: 0; }
.sync-restore strong { display: block; }
.sync-restore small { color: var(--ink-2); font-size: .875rem; }

.sync-countdown { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--ink); }
.sync-more { margin-top: 1.2em; }
.sync-more summary { cursor: pointer; font-weight: 600; color: var(--ink); min-height: 44px; display: flex; align-items: center; }
.sync-danger-zone { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }