/* Tobala.Blazor — guided-UX kit base styles.
   Themable via CSS custom properties: consuming products override the --tb-* variables
   (palette, radius, font) on :root; these defaults are deliberately neutral. */

:root {
  --tb-primary: #2f6b6b;        /* actions, active step */
  --tb-primary-contrast: #ffffff;
  --tb-accent: #d96b57;         /* ONE highlight at a time: current step, callout edge */
  --tb-surface: #ffffff;
  --tb-surface-tint: #eef4f2;   /* selection / soft fills */
  --tb-ink: #21313a;
  --tb-ink-soft: #5a6b73;
  --tb-warn-bg: #fbf1dc;        /* soft warnings only, never errors */
  --tb-warn-ink: #8a6116;
  --tb-line: #d8e0dd;
  --tb-radius: 14px;
  --tb-radius-pill: 999px;
  --tb-shadow: 0 8px 24px rgb(16 42 44 / 0.08);
}

/* ---- Wizard stepper (step pills rail) ---- */
.tb-stepper__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.tb-stepper__pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--tb-line);
  border-radius: var(--tb-radius-pill);
  background: var(--tb-surface);
  color: var(--tb-ink-soft);
  font: inherit;
  padding: 0.4rem 0.9rem;
  cursor: default;
}
button.tb-stepper__pill { cursor: pointer; }
.tb-stepper__marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  font-size: 0.7rem;
  line-height: 1;
}
.tb-stepper__step--done .tb-stepper__pill {
  color: var(--tb-primary);
  border-color: var(--tb-primary);
  background: var(--tb-surface-tint);
}
.tb-stepper__step--done .tb-stepper__marker {
  background: var(--tb-primary);
  border-color: var(--tb-primary);
  color: var(--tb-primary-contrast);
}
.tb-stepper__step--current .tb-stepper__pill {
  color: var(--tb-primary-contrast);
  background: var(--tb-primary);
  border-color: var(--tb-primary);
  box-shadow: 0 0 0 2px var(--tb-accent);
}

/* ---- .wizard-callout tooltip card ---- */
.tb-callout {
  border-left: 4px solid var(--tb-accent);
  border-radius: calc(var(--tb-radius) / 2);
  background: var(--tb-surface);
  box-shadow: var(--tb-shadow);
  padding: 0.85rem 1rem;
  max-width: 34rem;
}
.tb-callout__title {
  margin: 0 0 0.25rem;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tb-ink-soft);
}
.tb-callout__body { color: var(--tb-ink); font-size: 0.95rem; line-height: 1.5; }
.tb-callout__body p { margin: 0.25rem 0; }

/* ---- Language toggle ---- */
.tb-langtoggle {
  display: inline-flex;
  border: 1px solid var(--tb-line);
  border-radius: var(--tb-radius-pill);
  overflow: hidden;
  background: var(--tb-surface);
}
.tb-langtoggle__option {
  border: 0;
  background: transparent;
  color: var(--tb-ink-soft);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.8rem;
  cursor: pointer;
}
.tb-langtoggle__option--active {
  background: var(--tb-primary);
  color: var(--tb-primary-contrast);
}

/* ---- Guided canvas (form + live preview) ---- */
.tb-canvas {
  display: grid;
  grid-template-columns: minmax(18rem, 26rem) 1fr;
  gap: 1.5rem;
  align-items: start;
}
.tb-canvas__form { min-width: 0; }
.tb-canvas__preview {
  min-width: 0;
  border-radius: var(--tb-radius);
  background: var(--tb-surface);
  box-shadow: var(--tb-shadow);
  padding: 1.25rem;
}
@media (max-width: 900px) {
  .tb-canvas { grid-template-columns: 1fr; }
}

/* ---- Immersive question layout ---- */
.tb-immersive {
  max-width: 46rem;
  margin: 0 auto;
  text-align: center;
  padding: 2.5rem 1rem;
}
.tb-immersive__question {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  color: var(--tb-ink);
}
.tb-immersive__hint { margin: 0 0 1.75rem; color: var(--tb-ink-soft); }
.tb-immersive__content {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
  text-align: left;
}

/* ---- Option cards ---- */
.tb-optioncard {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 12rem;
  max-width: 17rem;
  border: 1.5px solid var(--tb-line);
  border-radius: var(--tb-radius);
  background: var(--tb-surface);
  color: var(--tb-ink);
  font: inherit;
  text-align: left;
  padding: 1rem 1.1rem;
  cursor: pointer;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.tb-optioncard:hover { border-color: var(--tb-primary); }
.tb-optioncard--selected {
  border-color: var(--tb-primary);
  background: var(--tb-surface-tint);
  box-shadow: 0 0 0 1.5px var(--tb-primary);
}
.tb-optioncard__title { font-weight: 600; }
.tb-optioncard__description { color: var(--tb-ink-soft); font-size: 0.88rem; line-height: 1.4; }

/* ---- Pinned answer chips ---- */
.tb-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--tb-line);
  border-radius: var(--tb-radius-pill);
  background: var(--tb-surface);
  font: inherit;
  font-size: 0.85rem;
  padding: 0.3rem 0.75rem;
  cursor: pointer;
}
.tb-chip:hover { border-color: var(--tb-primary); }
.tb-chip__label {
  color: var(--tb-ink-soft);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tb-chip__value { color: var(--tb-ink); font-weight: 600; }
.tb-chip__edit { color: var(--tb-ink-soft); }

/* ---- Shared soft-warning helper (amber, never red: warnings explain, they don't scold) ---- */
.tb-softwarn {
  border-radius: calc(var(--tb-radius) / 2);
  background: var(--tb-warn-bg);
  color: var(--tb-warn-ink);
  padding: 0.6rem 0.9rem;
  font-size: 0.9rem;
  line-height: 1.45;
}