/* ring: commons
 * seed: snap (lock + label morph) · silk (determinate fill jumps) · G-PRESS on the well
 * still: ./still.md
 * reduced: text-state only (no fill, no breathe, no shake — reduced.css)
 * when-not: reversible local writes (those are optimistic dest); page-level waits; money/delete/ACL as dest-without-receipt
 *
 * C-STATUS-BUTTON — idle → loading → success|error ON the subject.
 * Progress lives inside the button (loading law 3.8). No external spinner.
 * Consume [data-press] (G-PRESS-04) + write-back --os-status-*.
 */

[data-c-status] {
  --c-status-p: 0;
  position: relative;
  isolation: isolate;
  overflow: clip;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 8.5em;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: var(--os-radius-sm);
  border: 1px solid var(--os-ink);
  background: var(--os-ink);
  color: var(--os-ground);
  font: inherit;
  font-size: 14px;
  letter-spacing: -0.01em;
  line-height: 1.2;
  cursor: pointer;
}

[data-c-status] [data-label] {
  position: relative;
  z-index: 1;
}

[data-c-status] [data-progress] {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  transform-origin: left center;
  background: color-mix(in oklab, var(--os-ground) 22%, transparent);
}

[data-c-status][data-loading="determinate"] [data-progress] {
  transform: scaleX(var(--c-status-p, 0));
}

[data-c-status][data-loading="indeterminate"] [data-progress] {
  inset: 0 auto 0 0;
  width: 42%;
}

[data-c-status][data-loading],
[data-c-status][data-loading]:disabled {
  opacity: 1;
  cursor: wait;
  pointer-events: none;
}

[data-c-status][data-state="success"] {
  background: var(--os-status-success);
  border-color: var(--os-status-success);
  color: var(--os-ground);
}

[data-c-status][data-state="error"] {
  background: var(--os-status-danger);
  border-color: var(--os-status-danger);
  color: var(--os-ground);
}

html[data-theme="night"] [data-c-status] {
  background: var(--os-ground);
  border-color: var(--os-ground);
  color: var(--os-ground-void);
}

html[data-theme="night"] [data-c-status] [data-progress] {
  background: color-mix(in oklab, var(--os-ground-void) 22%, transparent);
}

html[data-theme="night"] [data-c-status][data-state="success"] {
  background: var(--os-status-success-night);
  border-color: var(--os-status-success-night);
  color: var(--os-ground-void);
}

html[data-theme="night"] [data-c-status][data-state="error"] {
  background: var(--os-status-danger-night);
  border-color: var(--os-status-danger-night);
  color: var(--os-ground-void);
}

[data-c-status][data-loading] [data-label],
[data-c-status][data-state] [data-label] {
  transition: opacity var(--ss-snap-duration, 180ms) var(--ss-snap-easing, cubic-bezier(0.32, 0, 0.09, 1));
}