/* Youpi · Círculo: "Compartilhar em segundo plano" (app Android), under the sharing banner (circle-bg-share.mjs).
 * Uses the Círculo tokens (--circle-*, which follow the Youpi violet --l360-*), light and dark. */
.bgs { display: grid; gap: 12px; padding: 14px; border: 1px solid var(--circle-line); border-radius: 18px; background: var(--circle-surface); }
.bgs[data-bgshare="form"] { gap: 14px; border-color: color-mix(in srgb, var(--l360-blue, #6d28d9) 38%, var(--circle-line)); box-shadow: 0 1px 2px rgba(15, 26, 46, .05), 0 8px 24px -12px rgba(69, 23, 174, .28); }
.bgs-row { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.bgs-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--circle-accent-soft); color: var(--circle-accent); }
.bgs-icon .ui-icon { width: 22px; height: 22px; }
.bgs-icon[data-tone="warn"] { background: var(--circle-warn-soft); color: var(--circle-warn-ink); }
.bgs-icon[data-tone="muted"] { background: var(--circle-raised); color: var(--circle-muted); }
.bgs-text strong { display: block; color: var(--circle-ink); font-size: 14px; line-height: 1.3; }
.bgs-text small { display: block; margin-top: 2px; color: var(--circle-muted); font-size: 12.5px; line-height: 1.4; overflow-wrap: break-word; }
.bgs-row > .circle-btn { min-width: 88px; }
.bgs-row > .circle-btn-text { min-width: 0; }

/* Duration: four equal segments; "Até eu parar" may take two short lines at 320 px. */
.bgs-field { display: grid; gap: 8px; }
.bgs-label { color: var(--circle-muted); font-size: 12px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.bgs-seg { display: grid; grid-template-columns: repeat(3, minmax(0, .8fr)) minmax(0, 1.6fr); padding: 0; border-radius: 14px; background: var(--circle-raised); box-shadow: inset 0 0 0 1px var(--circle-line); }
.bgs-seg button {
  min-width: 0;
  min-height: 44px;
  margin: 0;
  padding: 4px 6px;
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: var(--circle-muted);
  font: 700 13px/1.15 'DM Sans', system-ui, sans-serif;
  cursor: pointer;
}
.bgs-seg button[aria-pressed="true"] { background: var(--circle-button); color: var(--circle-on-button); box-shadow: inset 0 0 0 3px var(--circle-raised); }
.bgs-hint { color: var(--circle-muted); font-size: 12.5px; line-height: 1.4; }

/* Who receives it: one line per circle, its ring colour and its precision. */
.bgs-targets { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.bgs-targets li { display: grid; grid-template-columns: 10px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 40px; padding: 0 12px; border-radius: 12px; background: var(--circle-raised); }
.bgs-targets .circle-dot { margin: 0; }
.bgs-targets strong { overflow: hidden; color: var(--circle-ink); font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.bgs-targets small { color: var(--circle-muted); font-size: 12px; font-weight: 700; }
.bgs-targets small[data-precision="approx"] { color: var(--circle-friends-ink, #c4381f); }

.bgs-disclosure { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; margin: 0; padding: 12px 14px; border-radius: 14px; background: var(--circle-accent-soft); color: var(--circle-ink); font-size: 13px; line-height: 1.5; }
.bgs-disclosure .ui-icon { width: 20px; height: 20px; margin-top: 1px; color: var(--circle-accent); }
.bgs-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.bgs-actions > .circle-btn-primary, .bgs-actions > .circle-btn-secondary { flex: 1 1 auto; }
.bgs-actions > .circle-btn-text { flex: 0 0 auto; min-width: 44px; padding: 0 12px; }
.bgs-status:empty { display: none; }

/* Active: one chip "Em segundo plano até 18:30 · Parar" (the whole state at a glance), details below. */
.bgs[data-bgshare="active"] { gap: 8px; border-color: transparent; background: var(--circle-live-soft); }
.bgs-chip { display: flex; align-items: center; gap: 10px; min-height: 44px; padding-left: 4px; }
.bgs-chip strong { flex: 1; min-width: 0; color: var(--circle-live-ink); font-size: 14px; line-height: 1.3; }
.bgs-chip-stop {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  margin: 0;
  padding: 0 14px;
  border: 1px solid var(--circle-line);
  border-radius: 999px;
  background: var(--circle-surface);
  color: var(--circle-danger);
  font: 800 13px/1 'DM Sans', system-ui, sans-serif;
  cursor: pointer;
}
.bgs-chip-stop .ui-icon { width: 16px; height: 16px; }
.bgs-meta { color: var(--circle-muted); font-size: 12.5px; line-height: 1.45; }
.bgs[data-bgshare="active"] > .circle-btn { justify-self: start; }
.bgs[data-bgshare="unconfirmed"] { border-color: color-mix(in srgb, var(--circle-warn-ink) 35%, var(--circle-line)); }

/* Browser (site / PWA) and the old app: a quiet line, no controls. */
.bgs-note { display: flex; align-items: flex-start; gap: 8px; margin: -4px 0 0; padding: 0 4px; color: var(--circle-muted); font-size: 12.5px; line-height: 1.45; }
.bgs-note .ui-icon { width: 16px; height: 16px; flex: 0 0 16px; margin-top: 1px; }
.bgs-note strong { color: var(--circle-ink); }

.bgs-spinner { width: 40px; height: 40px; border-radius: 50%; background: conic-gradient(var(--circle-button) 0 25%, var(--circle-accent-soft) 25% 100%); -webkit-mask: radial-gradient(circle, transparent 13px, #000 14px); mask: radial-gradient(circle, transparent 13px, #000 14px); animation: bgs-spin 1s linear infinite; }
@keyframes bgs-spin { to { transform: rotate(1turn); } }
@media (prefers-reduced-motion: reduce) { .bgs-spinner { animation: none; } }
body.reduce-motion .bgs-spinner { animation: none; }

:is(.bgs-seg button, .bgs-chip-stop):focus-visible { outline: 3px solid var(--circle-accent); outline-offset: 2px; }
@media (hover: hover) {
  .bgs-seg button:not([aria-pressed="true"]):hover { color: var(--circle-ink); }
  .bgs-chip-stop:hover { background: var(--circle-danger-soft, #feedeb); }
}

/* Dark: surfaces follow the Círculo tokens; the danger text uses the brand's light red (same as .circle-foot). */
:root[data-theme=dark] .bgs[data-bgshare="form"] { border-color: color-mix(in srgb, var(--l360-link, #b794ff) 35%, var(--circle-line)); box-shadow: 0 8px 24px -12px #0009; }
:root[data-theme=dark] .bgs-chip-stop { color: #ff9b89; }
:root[data-theme=dark] .bgs-disclosure { background: var(--l360-selected, #2e2352); }
@media (hover: hover) { :root[data-theme=dark] .bgs-chip-stop:hover { background: #3a2320; } }

@media (max-width: 359px) {
  /* 320 px: the precision goes under the circle name instead of cutting it ("Ami…"). */
  .bgs-targets li { grid-template-columns: 10px minmax(0, 1fr); row-gap: 0; padding-block: 6px; }
  .bgs-targets small { grid-column: 2; }
  .bgs-row { grid-template-columns: 40px minmax(0, 1fr); }
  .bgs-row > .circle-btn { grid-column: 2; justify-self: start; }
  .bgs-seg { grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, 1.4fr); }
  .bgs-seg button { font-size: 12.5px; }
}