/* =========================================================================
   Onboarding — first-run welcome + tool picker
   ========================================================================= */

.onb-overlay {
  position: fixed; inset: 0;
  background:
    radial-gradient(900px 600px at 18% 12%, rgba(var(--primary-rgb, 127,13,242), 0.18), transparent 60%),
    radial-gradient(800px 500px at 88% 92%, rgba(var(--primary-rgb, 127,13,242), 0.10), transparent 60%),
    var(--color-bg);
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 24px;
  animation: onbFade 220ms ease-out;
}
@keyframes onbFade { from { opacity: 0 } to { opacity: 1 } }

.onb-stage {
  width: min(720px, 100%);
  max-height: 92vh;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(var(--primary-rgb, 127,13,242), 0.08) inset;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Progress dots */
.onb-progress {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 18px 20px 0;
}
.onb-dot {
  width: 28px; height: 4px; border-radius: 999px;
  background: var(--color-border);
  transition: background-color 200ms ease;
}
.onb-dot.is-active { background: var(--color-primary); }
.onb-dot.is-done   { background: rgba(var(--primary-rgb, 127,13,242), 0.55); }

/* Shared screen */
.onb-screen {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

/* ------------------ WELCOME ------------------ */
.onb-welcome {
  padding: 16px 40px 24px;
  align-items: center;
  text-align: center;
}
.onb-brand-tile {
  width: 64px; height: 64px;
  margin: 12px 0 18px;
  border-radius: 16px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  box-shadow: 0 12px 30px rgba(var(--primary-rgb, 127,13,242), 0.35);
}
.onb-brand-tile .material-symbols-outlined { font-size: 32px; }

.onb-title {
  margin: 0 0 10px;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-hi);
}
.onb-title span { color: var(--color-primary); }

.onb-lede {
  margin: 0 0 24px;
  max-width: 480px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-md);
  text-wrap: pretty;
}

.onb-essentials {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.onb-essential {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  background: rgba(var(--primary-rgb, 127,13,242), 0.04);
  border-radius: 12px;
  text-align: left;
}
.onb-essential-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: rgba(var(--primary-rgb, 127,13,242), 0.12);
  color: var(--color-primary);
}
.onb-essential-icon .material-symbols-outlined { font-size: 22px; }
.onb-essential-label {
  font-size: 14px; font-weight: 600; color: var(--text-hi);
}
.onb-essential-desc {
  font-size: 12px; color: var(--text-muted); margin-top: 2px;
}
.onb-essential-on {
  width: 26px; height: 26px;
  border-radius: 999px;
  display: grid; place-items: center;
  background: var(--color-primary);
  color: white;
}
.onb-essential-on .material-symbols-outlined { font-size: 16px; font-weight: 700; }

/* ------------------ PICKER ------------------ */
.onb-picker {
  min-height: 0;
}
.onb-picker-head {
  padding: 14px 28px 6px;
  text-align: left;
}
.onb-picker-head h2 {
  margin: 0;
  font-size: 22px; font-weight: 700; letter-spacing: -0.015em;
  color: var(--text-hi);
}
.onb-picker-head p {
  margin: 4px 0 0;
  font-size: 13px; color: var(--text-muted);
}
.onb-picker-head em { color: var(--text-md); font-style: normal; font-weight: 500; }

.onb-picker-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 28px 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.onb-group-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.onb-group-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media (max-width: 640px) {
  .onb-group-grid { grid-template-columns: 1fr; }
}

.onb-card {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  background: var(--color-surface-2, transparent);
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: var(--text-md);
  transition: background-color 120ms ease, border-color 120ms ease;
}
.onb-card:hover {
  border-color: rgba(var(--primary-rgb, 127,13,242), 0.35);
}
.onb-card.is-on {
  border-color: var(--color-primary);
  background: rgba(var(--primary-rgb, 127,13,242), 0.06);
}
.onb-card-icon {
  width: 36px; height: 36px;
  border-radius: 9px;
  display: grid; place-items: center;
  background: rgba(var(--primary-rgb, 127,13,242), 0.10);
  color: var(--color-primary);
}
.onb-card-icon .material-symbols-outlined { font-size: 20px; }
.onb-card-label {
  font-size: 13px; font-weight: 600; color: var(--text-hi);
}
.onb-card-desc {
  font-size: 11.5px; color: var(--text-muted); margin-top: 2px;
  line-height: 1.35;
}

/* Mini toggle */
.onb-card-toggle {
  width: 32px; height: 18px;
  border-radius: 999px;
  background: var(--color-border);
  position: relative;
  flex-shrink: 0;
  transition: background-color 150ms ease;
}
.onb-card-toggle.is-on { background: var(--color-primary); }
.onb-card-toggle-dot {
  position: absolute;
  top: 2px; left: 2px;
  width: 14px; height: 14px;
  border-radius: 999px;
  background: white;
  transition: transform 150ms ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}
.onb-card-toggle.is-on .onb-card-toggle-dot { transform: translateX(14px); }

/* ------------------ FOOTER ------------------ */
.onb-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px 22px;
  border-top: 1px solid var(--color-border);
}
.onb-welcome .onb-foot {
  width: 100%;
  justify-content: space-between;
  border-top: 0;
  padding-top: 4px;
  padding-bottom: 8px;
}
.onb-foot-summary {
  flex: 1;
  text-align: center;
  font-size: 12.5px;
  color: var(--text-muted);
}
.onb-foot-summary strong {
  color: var(--text-hi);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}