/* help-widget.css — balão flutuante de busca nos manuais, usa os tokens
   de theme.css. Injetado em toda página do FrontCore que incluir este
   arquivo + assets/js/help-widget.js. */

.hw-button {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease;
}
.hw-button:hover { transform: scale(1.06); }
.hw-button:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.hw-button svg { width: 26px; height: 26px; }

.hw-panel {
  position: fixed;
  right: 20px;
  bottom: 88px;
  z-index: 1000;
  width: min(380px, calc(100vw - 40px));
  max-height: min(520px, calc(100vh - 120px));
  background: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: 16px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  font-family: var(--font-body);
}
.hw-panel[hidden] { display: none; }

.hw-header {
  background: var(--primary);
  color: var(--on-primary);
  padding: var(--space-m) var(--space-l);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-m);
}

.hw-header strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
}

.hw-close {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--on-primary);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 4px;
  opacity: 0.85;
}
.hw-close:hover { opacity: 1; }

.hw-search-row {
  padding: var(--space-m) var(--space-l);
  border-bottom: 1px solid var(--outline-variant);
}

.hw-input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--on-surface);
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: 8px;
  padding: var(--space-s) var(--space-m);
}
.hw-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 25%, transparent);
}

.hw-results {
  overflow-y: auto;
  flex: 1;
  padding: var(--space-s);
}

.hw-hint {
  padding: var(--space-l);
  text-align: center;
  font-size: 13px;
  color: var(--outline);
  font-style: italic;
}

.hw-result {
  display: block;
  width: 100%;
  text-align: left;
  appearance: none;
  border: none;
  background: transparent;
  border-radius: 10px;
  padding: var(--space-s) var(--space-m);
  cursor: pointer;
  font-family: inherit;
}
.hw-result:hover, .hw-result:focus-visible { background: var(--surface-container); }
.hw-result:focus-visible { outline: 2px solid var(--primary); outline-offset: -2px; }

.hw-result .hw-manual {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}

.hw-result .hw-secao {
  margin-top: 2px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--primary);
}

.hw-result .hw-snippet {
  margin-top: var(--space-xs);
  font-size: 12px;
  line-height: 1.5;
  color: var(--on-surface-variant);
}

.hw-result .hw-snippet mark {
  background: var(--tertiary-container);
  color: var(--on-tertiary-container);
  border-radius: 2px;
  padding: 0 2px;
}

.hw-detail {
  padding: var(--space-m) var(--space-l);
  overflow-y: auto;
  flex: 1;
}
.hw-detail[hidden] { display: none; }

.hw-back {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--primary);
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
  padding: 0 0 var(--space-s);
}

.hw-detail .hw-manual { font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--on-surface-variant); }
.hw-detail h4 { margin: 2px 0 var(--space-s); font-family: var(--font-display); font-size: 15px; color: var(--on-surface); }
.hw-detail p { margin: 0; font-size: 13px; line-height: 1.6; color: var(--on-surface); white-space: pre-wrap; }

@media (prefers-reduced-motion: reduce) {
  .hw-button { transition: none; }
}