*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.5 var(--font-ui);
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
h1, h2, h3 { margin: 0; line-height: 1.2; text-wrap: balance; }
p { margin: 0; }
a { color: var(--link); }
button, input, select, textarea { font: inherit; color: inherit; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.label {
  font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: var(--tap); padding: 0 18px;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--surface); color: var(--fg);
  font-weight: 600; cursor: pointer; text-decoration: none;
  transition: background .15s, border-color .15s;
}
.btn:hover { border-color: var(--faint); }
.btn:focus-visible, .field input:focus-visible, .icon-btn:focus-visible, .chip:focus-visible, .link-btn:focus-visible {
  outline: none; box-shadow: var(--focus);
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.btn-primary:hover { border-color: var(--accent); filter: brightness(1.08); }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.link-btn {
  background: none; border: 0; padding: 4px 0; color: var(--link); font-weight: 600; cursor: pointer; border-radius: 4px;
}
.link-btn[disabled] { color: var(--faint); cursor: default; }
.icon-btn {
  position: relative;
  display: inline-grid; place-items: center;
  width: var(--tap); height: var(--tap);
  border: 0; border-radius: var(--r-sm); background: transparent; color: var(--muted); cursor: pointer;
}
.icon-btn:hover { background: var(--surface-2); color: var(--fg); }
.icon-btn svg, .btn svg { width: 20px; height: 20px; }

/* Form fields */
.field { display: grid; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; }
.field input {
  min-height: var(--tap); padding: 0 14px;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--surface); width: 100%;
}
.field input::placeholder { color: var(--faint); }
.field input[aria-invalid="true"] { border-color: var(--bad); }
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 52px; }
.pw-wrap .icon-btn { position: absolute; right: 0; top: 0; }

/* Messages */
.msg { padding: 10px 14px; border-radius: var(--r-sm); font-size: 14px; }
.msg-bad { background: var(--bad-soft); color: var(--bad); }
.msg-warn { background: var(--warn-soft); color: var(--warn); }

/* Toasts */
.toasts {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  display: grid; gap: 8px; z-index: 50; width: min(420px, calc(100% - 32px));
}
.toast {
  padding: 12px 16px; border-radius: var(--r-md);
  background: var(--fg); color: var(--bg); font-size: 14px; box-shadow: var(--shadow);
  animation: toast-in .2s ease-out;
}
@keyframes toast-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* More buttons */
.btn-danger { background: var(--bad); border-color: var(--bad); color: var(--surface); }
.btn-danger:hover { border-color: var(--bad); filter: brightness(1.08); }
.btn-sm { min-height: 36px; padding: 0 12px; font-size: 14px; }

/* More fields */
.field textarea, .field select {
  border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface); width: 100%;
}
.field textarea { min-height: 96px; padding: 10px 14px; resize: vertical; }
.field select { min-height: var(--tap); padding: 0 12px; }
.field textarea:focus-visible, .field select:focus-visible { outline: none; box-shadow: var(--focus); }
.hint { font-size: 13px; color: var(--muted); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--accent); flex: none; }

/* Segmented choice (radio group) */
.seg { display: grid; gap: 8px; }
.seg label {
  display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-sm); cursor: pointer; background: var(--surface);
}
.seg input { margin: 3px 0 0; accent-color: var(--accent); }
.seg label:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.seg strong { display: block; font-size: 14px; }
.seg span { font-size: 13px; color: var(--muted); }

/* Status pills */
.pill {
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 700;
  background: var(--surface-2); color: var(--muted);
}
.pill-ok { background: var(--ok-soft); color: var(--ok); }
.pill-warn { background: var(--warn-soft); color: var(--warn); }
.pill-bad { background: var(--bad-soft); color: var(--bad); }
.pill-accent { background: var(--accent-soft); color: var(--accent); }

/* Dialog */
.dlg {
  width: min(520px, calc(100% - 24px)); max-height: calc(100% - 24px);
  padding: 0; border: 1px solid var(--line); border-radius: var(--r-lg);
  background: var(--surface); color: var(--fg); box-shadow: var(--shadow);
}
.dlg-wide { width: min(720px, calc(100% - 24px)); }
.dlg::backdrop { background: rgba(10, 14, 22, .55); }
.dlg-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 12px 6px 20px; }
.dlg-head h2 { font-size: 18px; }
.dlg-body { padding: 8px 20px 16px; display: grid; gap: 14px; }
.dlg-foot {
  display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap;
  padding: 12px 20px 16px; border-top: 1px solid var(--line);
}
.otp-small { letter-spacing: .3em; font-size: 18px !important; }
.summary-list { margin: 0; padding-left: 18px; display: grid; gap: 4px; font-size: 14px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 14px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

/* Step runner */
.steps-run { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 14px; }
.steps-run li { display: flex; gap: 10px; align-items: center; color: var(--faint); }
.steps-run li::before {
  content: ""; width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--line); flex: none; box-sizing: border-box;
}
.steps-run li.doing { color: var(--fg); font-weight: 600; }
.steps-run li.doing::before { border-color: var(--accent); border-right-color: transparent; animation: spin .7s linear infinite; }
.steps-run li.done { color: var(--fg); }
.steps-run li.done::before { background: var(--ok); border-color: var(--ok); }
@keyframes spin { to { transform: rotate(360deg); } }

.empty {
  padding: 40px 16px; text-align: center; color: var(--muted);
  border: 1px dashed var(--line); border-radius: var(--r-lg);
}