/* ═══════════════════════════════════════
   Gamification — XP, badges, leaderboard, journal
   ═══════════════════════════════════════ */

/* ─── XP Bar ─── */
.xp-bar {
  background: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.xp-bar__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xs);
}

.xp-bar__level {
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-primary);
}

.xp-bar__xp {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.xp-bar__track {
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.xp-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), #a29bfe);
  border-radius: 4px;
  transition: width 0.6s ease;
}

/* ─── Streak ─── */
.streak-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--bg-surface);
  border-radius: var(--border-radius-md);
  padding: var(--space-xs) var(--space-sm);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.streak-badge__icon {
  font-size: 1.2em;
  color: #fd9644;
}

.streak-badge--active {
  background: linear-gradient(135deg, #fff3e0, #ffe0b2);
  color: #e65100;
}

/* ─── Mini Leaderboard (dashboard) ─── */
.mini-leaderboard {
  background: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.mini-leaderboard__title {
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mini-leaderboard__title a {
  font-weight: 400;
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  text-decoration: none;
}

.mini-leaderboard__row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
}

.mini-leaderboard__row + .mini-leaderboard__row {
  border-top: 1px solid var(--border-color);
}

.mini-leaderboard__rank {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-xs);
  background: var(--border-color);
  color: var(--text-primary);
  flex-shrink: 0;
}

.mini-leaderboard__rank--1 { background: var(--color-gold); color: #333; }
.mini-leaderboard__rank--2 { background: var(--color-silver); color: #333; }
.mini-leaderboard__rank--3 { background: var(--color-bronze); color: #fff; }

.mini-leaderboard__name {
  flex: 1;
  font-size: var(--font-size-sm);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-leaderboard__name--me {
  font-weight: 600;
  color: var(--color-primary);
}

.mini-leaderboard__xp {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-weight: 600;
  flex-shrink: 0;
}

/* ─── Full Leaderboard Page ─── */
.leaderboard__row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-surface);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-xs);
}

.leaderboard__row--me {
  border: 2px solid var(--color-primary);
}

.leaderboard__rank {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
  background: var(--border-color);
  flex-shrink: 0;
}

.leaderboard__rank--1 { background: var(--color-gold); color: #333; }
.leaderboard__rank--2 { background: var(--color-silver); color: #333; }
.leaderboard__rank--3 { background: var(--color-bronze); color: #fff; }

.leaderboard__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.leaderboard__info {
  flex: 1;
  min-width: 0;
}

.leaderboard__name {
  font-weight: 600;
  font-size: var(--font-size-sm);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leaderboard__streak {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.leaderboard__xp {
  font-weight: 700;
  font-size: var(--font-size-md);
  color: var(--color-primary);
  flex-shrink: 0;
}

.leaderboard__xp-label {
  font-size: var(--font-size-xs);
  font-weight: 400;
  color: var(--text-muted);
}

.leaderboard__user-sticky {
  position: sticky;
  bottom: 70px;
  background: var(--bg-base);
  padding: var(--space-sm) 0;
  border-top: 2px solid var(--color-primary);
}

/* ─── Badges Grid ─── */
.badges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-sm);
}

.badge-card {
  background: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  padding: var(--space-md);
  text-align: center;
  transition: transform 0.2s;
}

.badge-card--locked {
  opacity: 0.4;
  filter: grayscale(1);
}

.badge-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
}

.badge-card__title {
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2xs);
}

.badge-card__rarity {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.badge-card__rarity--common { color: var(--text-muted); }
.badge-card__rarity--rare { color: var(--color-rare); }
.badge-card__rarity--epic { color: var(--color-epic); }
.badge-card__rarity--legendary { color: var(--color-legendary); }

.badge-card__date {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--space-2xs);
}

/* ─── Badge Celebration (popup) ─── */
.badge-celebration {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  animation: fadeIn 0.3s ease;
}

.badge-celebration__card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  text-align: center;
  max-width: 320px;
  width: 100%;
  animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.badge-celebration__icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

.badge-celebration__label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.badge-celebration__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.badge-celebration__desc {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.badge-celebration__rarity {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

/* ─── XP Toast ─── */
.xp-toast {
  position: fixed;
  top: 80px;
  right: var(--space-md);
  background: var(--color-primary);
  color: white;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-md);
  font-weight: 700;
  font-size: var(--font-size-sm);
  z-index: 999;
  animation: xpToastIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), fadeOut 0.3s ease 2s forwards;
  pointer-events: none;
}

@keyframes xpToastIn {
  from { transform: translateY(-20px) scale(0.8); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

@keyframes fadeOut {
  to { opacity: 0; transform: translateY(-10px); }
}

/* ─── Journal ─── */
.journal-form {
  background: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.journal-form__moods {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.journal-form__mood {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  background: none;
  font-size: var(--font-size-xl);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.journal-form__mood--selected {
  border-color: var(--color-primary);
  background: rgba(108, 92, 231, 0.1);
  transform: scale(1.15);
}

/* ─── Journal Table ─── */
.journal-table {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.journal-row {
  display: flex;
  align-items: flex-start;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  padding-left: 96px;
}

.journal-row:last-child {
  border-bottom: none;
}

.journal-row__date {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 70px;
  padding: var(--space-sm) var(--space-xs);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-surface);
}

.journal-row__date i {
  font-size: var(--font-size-3xl);
  color: var(--color-primary);
  line-height: 1;
}

.journal-row--same-day .journal-row__date {
  border-top: 1px dashed var(--border-color);
}

.journal-row__mood {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 44px;
  flex-shrink: 0;
  font-size: var(--font-size-xl);
  padding-top: var(--space-sm);
  background: var(--bg-surface);
}

.journal-row__content {
  flex: 1;
  min-width: 0;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-surface);
}

.journal-row__program {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-primary);
  padding-bottom: var(--space-2xs);
  margin-bottom: var(--space-2xs);
  border-bottom: 1px solid var(--border-color);
}

.journal-row__text {
  font-size: var(--font-size-sm);
  line-height: 1.5;
  white-space: pre-wrap;
  color: var(--text-primary);
}

/* ─── Profile Avatar ─── */
.profile-avatar-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  font-size: var(--font-size-lg);
}

/* ─── Profile Sections ─── */
.profile-section {
  background: var(--bg-surface);
  border-radius: var(--border-radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.profile-section__title {
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.profile-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  text-align: center;
}

.profile-stat__value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.profile-stat__label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* ─── Gamification Settings (creator) ─── */
.gamification-setting {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
}

.gamification-setting + .gamification-setting {
  border-top: 1px solid var(--border-color);
}

.gamification-setting__label {
  font-size: var(--font-size-sm);
}

.gamification-setting__desc {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* Toggle switch */
.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle__slider {
  position: absolute;
  inset: 0;
  background: var(--border-color);
  border-radius: 24px;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle__slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  top: 3px;
  left: 3px;
  transition: transform 0.2s;
}

.toggle input:checked + .toggle__slider {
  background: var(--color-primary);
}

.toggle input:checked + .toggle__slider::before {
  transform: translateX(20px);
}

/* ─── Dashboard gamification row ─── */
.dashboard-gamification {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.dashboard-gamification > * {
  flex: 1;
  min-width: 0;
}

/* ─── Animations ─── */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { transform: scale(0.5); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}