/* =============================================================
   lightbulb.css — Lightbulb app-specific styles only
   Design tokens come from bc-tokens.css / biz-catalyst-core.css
   ============================================================= */

/* Lightbulb-specific colour variables */
:root {
  --lb-sv-text: #92400e;      /* amber-800: SuperVote text/labels */
  --lb-sv-icon: #d97706;      /* amber-600: SuperVote icon accent */
  --lb-sv-bg: #fef9c3;        /* yellow-100: SuperVote badge background */
  --lb-sv-bg-hover: #fde68a;  /* yellow-200: SuperVote badge hover */
  --lb-sv-border: #fde68a;    /* yellow-200: SuperVote border */
}

/* ─────────────────────────────────────────────────────────────
   Idea Card
   ───────────────────────────────────────────────────────────── */
.lb-idea-card {
  display: flex;
  gap: 1rem;
  cursor: pointer;
}

.lb-idea-card--sv {
  border-color: #fcd34d;
  box-shadow: 0 0 0 1px #fde68a;
}

.lb-idea-card__content {
  flex: 1;
  min-width: 0;
}

.lb-idea-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.lb-idea-card__title {
  font-size: var(--bc-font-size-lg, 1.125rem);
  font-weight: 600;
  color: var(--bc-text, #111827);
}

.lb-idea-card__desc {
  color: var(--bc-text-muted, #6b7280);
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lb-idea-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--bc-font-size-sm, 0.875rem);
}

/* ─────────────────────────────────────────────────────────────
   Vote Widget
   ───────────────────────────────────────────────────────────── */
.lb-vote {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  min-width: 3.75rem;
}

.lb-vote__score {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--bc-text, #111827);
}

.lb-vote__btn {
  padding: 0.25rem;
  border-radius: var(--bc-radius-sm, 4px);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--bc-text-muted, #9ca3af);
  transition: background 150ms ease, color 150ms ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-vote__btn:hover {
  background: var(--bc-surface-hover, #f3f4f6);
}

.lb-vote__btn--active {
  color: var(--bc-primary, #4f46e5);
}

.lb-vote__btn--active-down {
  color: var(--bc-danger, #ef4444);
}

/* ─────────────────────────────────────────────────────────────
   Category Dot
   ───────────────────────────────────────────────────────────── */
.lb-category-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--lb-dot-color, var(--bc-primary, #4f46e5));
  flex-shrink: 0;
}

/* ─────────────────────────────────────────────────────────────
   SuperVote Button
   ───────────────────────────────────────────────────────────── */
.lb-btn-supervote {
  background: linear-gradient(135deg, var(--lb-sv-bg, #fef3c7), var(--lb-sv-icon, #f59e0b));
  color: var(--lb-sv-text, #78350f);
  font-weight: 600;
  border: 1px solid var(--lb-sv-border, #fbbf24);
  transition: opacity 150ms ease, transform 150ms ease;
}

.lb-btn-supervote:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* ─────────────────────────────────────────────────────────────
   SuperVote Badge (nav)
   ───────────────────────────────────────────────────────────── */
.lb-supervote-badge {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  background: linear-gradient(135deg, var(--lb-sv-bg, #fef9c3), var(--lb-sv-bg-hover, #fef3c7));
  border: 1px solid var(--lb-sv-border, #fde68a);
  border-radius: 9999px;
  cursor: pointer;
  transition: background 150ms ease;
}

.lb-supervote-badge:hover {
  background: linear-gradient(135deg, var(--lb-sv-bg-hover, #fef3c7), var(--lb-sv-border, #fde68a));
}

.lb-supervote-tooltip {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  width: 14rem;
  background: var(--bc-surface, #ffffff);
  border-radius: var(--bc-radius, 8px);
  box-shadow: var(--bc-shadow-md, 0 4px 6px rgba(0,0,0,.1));
  border: 1px solid #fde68a;
  padding: 1rem;
  z-index: 30;
}

.lb-supervote-badge:hover .lb-supervote-tooltip {
  display: block;
}

.lb-sv-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.lb-sv-divider {
  border-top: 1px solid var(--bc-border, #e5e7eb);
  padding-top: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--bc-text-muted, #6b7280);
}

/* ─────────────────────────────────────────────────────────────
   Nav: ghost buttons inherit nav header text colour
   bc-btn-ghost sets --bc-text (dark) which kills readability
   inside a coloured nav bar — reassert the right colour here.
   ───────────────────────────────────────────────────────────── */
.bc-nav .bc-btn-ghost {
  color: var(--bc-header-text, rgba(255, 255, 255, 0.8));
}

.bc-nav .bc-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* ─────────────────────────────────────────────────────────────
   Nav Dropdowns (user menu, settings menu)
   ───────────────────────────────────────────────────────────── */
.lb-nav-dropdown-wrap {
  position: relative;
}

.lb-nav-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  min-width: 12rem;
  background: var(--bc-surface, #ffffff);
  border-radius: var(--bc-radius, 8px);
  box-shadow: var(--bc-shadow-md, 0 4px 6px rgba(0,0,0,.1));
  border: 1px solid var(--bc-border, #e5e7eb);
  padding: 0.25rem 0;
  z-index: 20;
}

.lb-nav-dropdown--wide {
  min-width: 14rem;
}

.lb-nav-dropdown__item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--bc-text, #374151);
}

.lb-nav-dropdown__item:hover {
  background: var(--bc-surface-hover, #f9fafb);
}

.lb-nav-dropdown__divider {
  border-top: 1px solid var(--bc-border, #e5e7eb);
  margin: 0.25rem 0;
}

/* ─────────────────────────────────────────────────────────────
   Championed Badge
   ───────────────────────────────────────────────────────────── */
.lb-badge-championed {
  background: #fef9c3;
  color: #92400e;
  border: 1px solid #fde68a;
  white-space: nowrap;
}

/* ─────────────────────────────────────────────────────────────
   Drag-and-drop
   ───────────────────────────────────────────────────────────── */
.lb-draggable {
  cursor: grab;
}

.lb-draggable:active {
  cursor: grabbing;
}

.lb-dragging {
  opacity: 0.4;
}

.lb-drag-over {
  border: 2px dashed var(--bc-primary, #4f46e5) !important;
  background: rgba(99, 102, 241, 0.04);
}

/* ─────────────────────────────────────────────────────────────
   Similar Ideas Panel
   ───────────────────────────────────────────────────────────── */
.lb-similar-ideas {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--bc-radius, 8px);
  padding: 1rem;
  margin-top: 0.5rem;
}

/* ─────────────────────────────────────────────────────────────
   SuperVote Settings — inline toggle (bc-toggle fallback)
   ───────────────────────────────────────────────────────────── */
.lb-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.lb-toggle input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.lb-toggle__track {
  width: 2.75rem;
  height: 1.5rem;
  background: var(--bc-border, #d1d5db);
  border-radius: 9999px;
  transition: background 200ms ease;
  position: relative;
}

.lb-toggle__track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 1.25rem;
  height: 1.25rem;
  background: #fff;
  border-radius: 50%;
  transition: transform 200ms ease;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.lb-toggle input:checked + .lb-toggle__track {
  background: var(--bc-primary, #4f46e5);
}

.lb-toggle input:checked + .lb-toggle__track::after {
  transform: translateX(1.25rem);
}

/* Yellow variant (SuperVote settings) */
.lb-toggle--amber input:checked + .lb-toggle__track {
  background: #f59e0b;
}

/* ─────────────────────────────────────────────────────────────
   Comment thread
   ───────────────────────────────────────────────────────────── */
.lb-comment {
  border-left: 2px solid var(--bc-border, #e5e7eb);
  padding-left: 1rem;
}

.lb-comment__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
}

.lb-comment__author {
  font-weight: 600;
  color: var(--bc-text, #111827);
}

/* ─────────────────────────────────────────────────────────────
   Inline read-only fields (profile modal)
   ───────────────────────────────────────────────────────────── */
.lb-input-readonly {
  background: var(--bc-surface-hover, #f3f4f6);
  cursor: not-allowed;
  color: var(--bc-text-muted, #6b7280);
}

/* ─────────────────────────────────────────────────────────────
   SuperVote earn modal list
   ───────────────────────────────────────────────────────────── */
.lb-sv-earn-list {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--bc-radius, 8px);
  padding: 1rem;
  margin-bottom: 1.5rem;
  text-align: left;
}

.lb-sv-earn-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #92400e;
  margin-bottom: 0.5rem;
}

.lb-sv-earn-list li:last-child {
  margin-bottom: 0;
}

/* ─────────────────────────────────────────────────────────────
   SuperVote settings header gradient
   ───────────────────────────────────────────────────────────── */
.lb-sv-settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid #fde68a;
  background: linear-gradient(135deg, #fefce8, #fffbeb);
}

/* ─────────────────────────────────────────────────────────────
   Number input with suffix
   ───────────────────────────────────────────────────────────── */
.lb-input-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lb-input-row .bc-input,
.lb-input-row input {
  width: 6rem;
}