/* Asset4040 shared components. Depends on tokens.css. */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink-0);
  color: var(--text-1);
  font: 400 var(--t-15)/1.55 var(--f-body);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button, a, input { -webkit-tap-highlight-color: transparent; }
img, svg, canvas { display: block; }
[hidden] { display: none !important; }
:focus { outline: none; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--r-1); }
::selection { background: var(--ember); color: var(--ember-ink); }

/* Cross-document page transitions (Chrome 126+, Safari 18.2+). Others simply navigate. */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: a-vt-out var(--d-2) var(--ease-inout) both; }
::view-transition-new(root) { animation: a-vt-in var(--d-3) var(--ease-out) both; }
@keyframes a-vt-out { to { opacity: 0; } }
@keyframes a-vt-in { from { opacity: 0; } }

/* --------------------------------------------------------------- brand */
.a-mark { width: 22px; height: 22px; flex: none; }
.a-mark rect { transition: fill var(--d-3) var(--ease-out), transform var(--d-4) var(--ease-out); transform-box: fill-box; transform-origin: center; }
.a-wordmark {
  display: inline-flex; align-items: center; gap: 10px;
  font: 640 var(--t-17)/1 var(--f-display); font-stretch: 118%;
  letter-spacing: -.02em; color: var(--text-1); white-space: nowrap;
}
.a-wordmark b { font-weight: inherit; color: var(--text-3); transition: color var(--d-3) var(--ease-out); }
a.a-wordmark:hover b { color: var(--ember); }
a.a-wordmark:hover .a-mark rect:nth-child(2) { transform: translate(-1px, 1px); }
a.a-wordmark:hover .a-mark rect:nth-child(3) { transform: translate(1px, -1px); }

/* --------------------------------------------------------------- layout */
.a-container { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.a-eyebrow, .a-label {
  font: 500 var(--t-11)/1.4 var(--f-mono);
  letter-spacing: .08em; text-transform: uppercase; color: var(--text-3);
}
.a-eyebrow { color: var(--text-2); }
.a-muted { color: var(--text-2); }
.a-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.a-skip { position: fixed; top: var(--s-3); left: var(--s-3); z-index: 100; padding: 10px 14px; border-radius: var(--r-2); background: var(--ember); color: var(--ember-ink); font-weight: 600; transform: translateY(-160%); transition: transform var(--d-2) var(--ease-out); }
.a-skip:focus-visible { transform: none; }

/* --------------------------------------------------------------- buttons */
.a-button {
  --b-bg: var(--ink-3); --b-fg: var(--text-1); --b-line: var(--line-2);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 44px; padding: 0 18px; border: 1px solid var(--b-line); border-radius: var(--r-2);
  background: var(--b-bg); color: var(--b-fg); box-shadow: var(--shadow-1);
  font: 600 var(--t-14)/1 var(--f-body); letter-spacing: -.005em; white-space: nowrap;
  transition: background-color var(--d-2) var(--ease-out), border-color var(--d-2) var(--ease-out),
              color var(--d-2) var(--ease-out), transform var(--d-1) var(--ease-out), box-shadow var(--d-2) var(--ease-out);
  user-select: none;
}
.a-button:hover { --b-bg: var(--ink-4); --b-line: var(--line-3); }
.a-button:active { transform: translateY(1px) scale(.985); }
.a-button--accent { --b-bg: var(--ember); --b-fg: var(--ember-ink); --b-line: var(--ember); box-shadow: inset 0 1px 0 rgb(255 255 255 / .22), 0 1px 2px rgb(0 0 0 / .5), 0 8px 24px -10px rgb(245 118 42 / .55); }
.a-button--accent:hover { --b-bg: var(--ember-hi); --b-line: var(--ember-hi); }
.a-button--ghost { --b-bg: transparent; --b-line: transparent; box-shadow: none; }
.a-button--ghost:hover { --b-bg: var(--ink-3); --b-line: var(--line-2); }
.a-button--quiet { --b-bg: transparent; box-shadow: none; }
.a-button .a-arrow { transition: transform var(--d-3) var(--ease-out); }
.a-button:hover .a-arrow { transform: translateX(3px); }
.a-button:hover .a-arrow--up { transform: translate(2px, -2px); }
.a-button[disabled], .a-button[aria-disabled='true'] { opacity: .55; cursor: default; transform: none; }
.a-button[aria-busy='true'] { cursor: progress; }

.a-spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: a-spin .7s linear infinite; }
@keyframes a-spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------- status */
.a-status { display: inline-flex; align-items: center; gap: 8px; color: var(--text-2); font: 500 var(--t-12)/1.3 var(--f-mono); letter-spacing: .02em; }
.a-status::before { content: ''; width: 7px; height: 7px; flex: none; border-radius: 50%; background: var(--text-3); box-shadow: 0 0 0 3px rgb(255 255 255 / .04); }
.a-status--test::before, .a-status--live::before { background: var(--ember); box-shadow: 0 0 0 3px var(--ember-soft); }
.a-status--ok::before { background: var(--ok); box-shadow: 0 0 0 3px rgb(111 198 154 / .14); }
.a-status--warn::before { background: var(--warn); box-shadow: 0 0 0 3px rgb(232 181 76 / .14); }
.a-status--err::before { background: var(--err); box-shadow: 0 0 0 3px var(--err-soft); }

.a-tag { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: var(--r-pill); border: 1px solid var(--line-2); color: var(--text-2); font: 500 var(--t-11)/1 var(--f-mono); letter-spacing: .04em; white-space: nowrap; }
.a-tag--ember { border-color: var(--ember-line); color: var(--ember-hi); background: var(--ember-soft); }
.a-tag--dashed { border-style: dashed; color: var(--text-3); }

.a-kbd { display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 5px; border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 5px; background: var(--ink-1); color: var(--text-2); font: 500 var(--t-11)/1 var(--f-mono); }

/* --------------------------------------------------------------- fields */
.a-field { display: grid; gap: var(--s-2); }
.a-field label { font: 500 var(--t-13)/1.3 var(--f-body); color: var(--text-2); }
.a-input-wrap { position: relative; display: flex; align-items: center; }
.a-input {
  width: 100%; height: 48px; padding: 0 14px; border-radius: var(--r-2);
  border: 1px solid var(--line-2); background: var(--ink-1); color: var(--text-1);
  font: 450 var(--t-15)/1 var(--f-body); box-shadow: inset 0 1px 2px rgb(0 0 0 / .4);
  transition: border-color var(--d-2) var(--ease-out), box-shadow var(--d-2) var(--ease-out), background-color var(--d-2) var(--ease-out);
}
.a-input::placeholder { color: var(--text-3); }
.a-input:hover { border-color: var(--line-3); }
.a-input:focus-visible, .a-input:focus { outline: none; border-color: var(--ember); background: var(--ink-2); box-shadow: inset 0 1px 2px rgb(0 0 0 / .4), 0 0 0 3px var(--ember-soft); border-radius: var(--r-2); }
.a-input[aria-invalid='true'] { border-color: var(--err); box-shadow: inset 0 1px 2px rgb(0 0 0 / .4), 0 0 0 3px var(--err-soft); }
.a-input:disabled, .a-input[readonly] { opacity: .7; }
.a-field-hint { min-height: 18px; margin: 0; font-size: var(--t-12); color: var(--text-3); }
.a-field-hint[data-tone='error'] { color: var(--err); }
.a-field-hint[data-tone='warn'] { color: var(--warn); }

/* --------------------------------------------------------------- surfaces */
.a-surface {
  background: linear-gradient(180deg, rgb(255 255 255 / .022), rgb(255 255 255 / 0) 120px), var(--ink-2);
  border: 1px solid var(--line-1); border-radius: var(--r-3); box-shadow: var(--shadow-2);
}

/* --------------------------------------------------------------- development badge */
.a-dev-badge { position: fixed; right: 12px; bottom: 12px; z-index: 1000; padding: 6px 10px; border-radius: var(--r-pill); background: var(--ink-3); border: 1px solid var(--ember-line); color: var(--ember-hi); font: 500 11px/1 var(--f-mono); letter-spacing: .04em; pointer-events: none; box-shadow: var(--shadow-2); }
.a-dev-badge[data-flash] { animation: a-flash .8s var(--ease-out); }
@keyframes a-flash { 0% { background: var(--ember); color: var(--ember-ink); } }
@media (max-width: 760px) { .a-dev-badge { bottom: calc(84px + env(safe-area-inset-bottom)); } }

/* --------------------------------------------------------------- motion preferences */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .a-spinner { animation: a-spin 1.4s linear infinite !important; }
  @view-transition { navigation: none; }
}
:root[data-motion='reduced'] *, :root[data-motion='reduced'] *::before, :root[data-motion='reduced'] *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }