/* ============================================================
   Settings — a framed page (header + section nav + panel). Reuses the
   mode-screen heading primitives (.rec-eyebrow/.rec-title) and the .plan-btn
   from Working Mode; everything else lives here. Tokens are palette-aware, so
   dark mode comes for free.
   ============================================================ */

.set-screen {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  background: var(--color-bone);
}

.set-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 28px 80px;
}

.set-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 28px;
}

.set-head-l {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

turbo-frame#settings { display: block; }

.set-body {
  display: grid;
  grid-template-columns: 184px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

/* ── Section nav ─────────────────────────────────────────── */
.set-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.set-nav-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.7rem;
  border-radius: var(--border-radius-base);
  color: var(--color-graphite);
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-quick), color var(--transition-quick);
}

.set-nav-item svg { width: 16px; height: 16px; flex: none; }
.set-nav-item:hover { background: var(--color-cream-soft); color: var(--color-ink); }
.set-nav-item.is-active { background: var(--color-ink); color: var(--color-cream); }

/* ── Panel + sections ───────────────────────────────────── */
.set-panel { min-width: 0; }

.set-section {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.set-sec-head h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.set-sec-head p {
  margin: 4px 0 0;
  max-width: 52ch;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-graphite);
}

.set-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  background: var(--color-white);
  border: 1px solid var(--color-fog);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-thin);
}

.set-form-errors {
  padding: 0.6rem 0.75rem;
  background: var(--color-cream-soft);
  border: 1px solid var(--color-error);
  border-radius: var(--border-radius-base);
  color: var(--color-error-dark);
  font-size: 0.8rem;
}

/* ── Account identity row ───────────────────────────────── */
.acct-id {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-mist);
}

.acct-avatar {
  width: 46px;
  height: 46px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-cream);
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
}

.acct-id-name { font-size: 0.95rem; font-weight: var(--font-weight-semibold); color: var(--color-ink); }
.acct-id-email { font-size: 0.8rem; color: var(--color-graphite); }

/* ── Fields ─────────────────────────────────────────────── */
.set-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.set-field label {
  font-size: 0.78rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-ink-soft);
}

.set-field input,
.set-field select {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-mist);
  border-radius: var(--border-radius-base);
  background: var(--color-bone);
  color: var(--color-ink);
  font-family: inherit;
  font-size: 0.875rem;
  transition: border-color var(--transition-quick), box-shadow var(--transition-quick);
}

.set-field input:focus,
.set-field select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: var(--box-shadow-focus);
}

.set-card-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Recurring section (embedded manager) ───────────────── */
.rec-manager {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.rec-manager-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.rec-manager-hint {
  margin: 0;
  max-width: 48ch;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--color-graphite);
}

/* ── Calendars section ──────────────────────────────────── */
.set-sub-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-stone);
  margin: 2px 2px -8px;
}

.conn-card { flex-direction: row; align-items: center; justify-content: space-between; gap: 18px; }
.conn-l { display: flex; align-items: center; gap: 13px; min-width: 0; }
.conn-logo {
  width: 38px; height: 38px; border-radius: 9px; flex: none;
  display: grid; place-items: center;
  background: color-mix(in srgb, var(--gcal-tint) 15%, var(--color-white));
  color: var(--gcal-tint);
}
.conn-logo svg { width: 18px; height: 18px; }
.conn-title { font-size: 0.9rem; font-weight: var(--font-weight-semibold); color: var(--color-ink); }
.conn-sub { font-size: 0.78rem; color: var(--color-graphite); margin-top: 2px; }
.conn-sub-error { color: var(--color-warning); }
.conn-r { display: flex; align-items: center; gap: 14px; flex: none; }
.conn-sync {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.72rem; color: var(--color-graphite); white-space: nowrap;
}
.sync-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-sage); }

.cal-list-card { padding: 6px 8px; gap: 0; }
.cal-row-empty { padding: 14px 12px; font-size: 0.82rem; color: var(--color-graphite); }
.cal-row {
  position: relative;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px;
}
.cal-row + .cal-row { border-top: 1px solid var(--color-fog); }
.cal-row-l { display: flex; align-items: center; gap: 12px; min-width: 0; }
.cal-row-name { font-size: 0.875rem; color: var(--color-ink); }
.cal-row-r { display: flex; align-items: center; gap: 13px; flex: none; }
.cal-row-state {
  font-size: 0.72rem; color: var(--color-stone); font-family: var(--font-mono);
  letter-spacing: 0.04em; min-width: 44px; text-align: right;
}

/* color picker — uses the shared dropdown controller (outside-click + Esc) */
.cal-color { position: relative; display: inline-flex; }
.cal-color-btn {
  width: 16px; height: 16px; border-radius: 5px; flex: none;
  border: 0; padding: 0; cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.12);
  transition: transform var(--transition-quick);
}
.cal-color-btn:hover { transform: scale(1.12); }
.cal-color-pop {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 10;
  display: flex; gap: 6px;
  background: var(--color-white); border: 1px solid var(--color-mist);
  border-radius: var(--border-radius-pill); padding: 7px 9px;
  box-shadow: var(--box-shadow-lift);
}
/* display:flex above wins over the [hidden] attribute's UA display:none. */
.cal-color-pop[hidden] { display: none; }
.cal-color-pop form.button_to { display: contents; }
.cs-swatch {
  width: 18px; height: 18px; border-radius: 50%; cursor: pointer; border: none;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.12);
  transition: transform var(--transition-quick);
}
.cs-swatch:hover { transform: scale(1.15); }
.cs-swatch.on { box-shadow: 0 0 0 2px var(--color-white), 0 0 0 4px var(--color-ink); }

/* toggle switch */
.cal-row-r form.button_to { display: contents; }
.switch {
  width: 38px; height: 22px; border-radius: 11px; flex: none;
  background: var(--color-mist); position: relative; cursor: pointer;
  padding: 0; border: none;
  transition: background var(--transition-base);
}
.switch.on { background: var(--color-accent); }
.switch-knob {
  position: absolute; top: 2px; left: 2px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  transition: transform var(--transition-base);
}
.switch.on .switch-knob { transform: translateX(16px); }

.set-foot-note {
  font-size: 0.72rem; color: var(--color-graphite); line-height: 1.5;
  margin: 4px 2px 0; max-width: 520px;
}

/* ── Narrow screens: stack nav above the panel ──────────── */
@media (max-width: 48rem) {
  .set-wrap { padding: 24px 16px 60px; }
  .set-body { grid-template-columns: 1fr; gap: 18px; }
  .set-nav { flex-direction: row; flex-wrap: wrap; }
  .rec-manager-bar { flex-direction: column; align-items: stretch; }
}