/* leaderboard.css — styles specific to /leaderboard.html.
   Relies on css/style_landing_page.css for the global tokens (--primary-green,
   --dark-green, --accent-green, --golden-yellow, --text-dark, --text-medium,
   --white, --shadow, --overlay, --earth-brown, --light-yellow). */

.lb-page {
  background: var(--accent-green);
  min-height: 100vh;
  font-family: 'Quicksand', sans-serif;
  color: var(--text-dark);
  margin: 0;
}

/* Make sure the [hidden] attribute always beats our display: flex rules below
   (otherwise lb-hidden-banner / lb-your-position would leak through). */
.lb-page [hidden] {
  display: none !important;
}

/* ---------------------------------------------------------------------------
   Header
   --------------------------------------------------------------------------- */

.lb-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 14px clamp(16px, 4vw, 32px);
  background: var(--white);
  border-bottom: 3px solid var(--dark-green);
  box-shadow: 0 2px 10px var(--shadow);
}

.lb-home-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 12px;
  min-height: 44px;
  transition: background 0.2s ease;
}

.lb-home-link:hover { background: var(--accent-green); }

.lb-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.lb-home-text { font-size: 0.95rem; }

.lb-title {
  font-family: 'Fredoka', sans-serif;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  margin: 0;
  color: var(--dark-green);
  text-align: center;
  flex: 1 1 auto;
  white-space: nowrap;
}

.lb-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lb-mini-profile {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--accent-green);
  border: 2px solid var(--dark-green);
  border-radius: 999px;
  font-weight: 600;
  max-width: 220px;
}

.lb-mini-avatar { font-size: 1.4rem; line-height: 1; }
.lb-mini-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lb-icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 2px solid var(--dark-green);
  background: var(--white);
  color: var(--dark-green);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease;
}
.lb-icon-btn:hover { background: var(--accent-green); transform: translateY(-2px); }

.lb-logout-btn {
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 2px solid var(--dark-green);
  background: var(--white);
  color: var(--dark-green);
  font-weight: 700;
  cursor: pointer;
  font-family: 'Quicksand', sans-serif;
  transition: background 0.2s ease;
}
.lb-logout-btn:hover { background: var(--accent-green); }

/* ---------------------------------------------------------------------------
   Main + tabs
   --------------------------------------------------------------------------- */

.lb-main {
  max-width: 980px;
  margin: 0 auto;
  padding: 20px clamp(12px, 3vw, 24px) 60px;
}

.lb-tabs {
  display: flex;
  gap: 8px;
  margin: 18px 0 20px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.lb-tab {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 16px;
  background: var(--white);
  border: 2px solid var(--dark-green);
  border-radius: 999px;
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}
.lb-tab:hover { background: var(--accent-green); transform: translateY(-1px); }
.lb-tab.is-active,
.lb-tab[aria-selected="true"] {
  background: var(--dark-green);
  color: var(--white);
  box-shadow: 0 4px 10px var(--shadow);
}

/* ---------------------------------------------------------------------------
   Panels
   --------------------------------------------------------------------------- */

.lb-panel-header {
  margin-bottom: 14px;
}
.lb-panel-title {
  font-family: 'Fredoka', sans-serif;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  color: var(--dark-green);
  margin: 0;
}
.lb-panel-sub {
  margin: 4px 0 0;
  color: var(--text-medium);
  font-size: 0.95rem;
}

.lb-season-chip {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--light-yellow);
  color: var(--text-dark);
  font-size: 0.85rem;
  font-weight: 600;
  border: 2px solid var(--golden-yellow);
}

/* ---------------------------------------------------------------------------
   Leaderboard list + rows
   --------------------------------------------------------------------------- */

.lb-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  counter-reset: lb;
}

.lb-row {
  display: grid;
  grid-template-columns: 44px 44px 1fr auto auto auto;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  background: var(--white);
  border: 2px solid var(--dark-green);
  border-radius: 15px;
  box-shadow: 0 2px 6px var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.lb-row:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow);
}
.lb-row.row-self {
  border-left: 6px solid var(--dark-green);
  background: #E8F5E9; /* ALLOW-HEX: spec-required self-row highlight */
}

.row-rank {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark-green);
  text-align: center;
}
.row-avatar {
  font-size: 1.7rem;
  text-align: center;
  line-height: 1;
}
.row-name {
  font-weight: 600;
  color: var(--text-dark);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row-self-tag {
  font-weight: 700;
  color: var(--dark-green);
  margin-left: 6px;
}
.row-xp {
  font-weight: 600;
  color: var(--text-dark);
  text-align: right;
  white-space: nowrap;
}
.row-xp-label {
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--text-medium);
  margin-left: 4px;
}
.row-streak {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--light-yellow);
  color: var(--text-dark);
  padding: 2px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
}
.row-streak-zero { background: transparent; color: var(--text-medium); }

/* League pill — colors come from LeaguesService.LEAGUES entries (inline style) */
.league-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  border: 1px solid currentColor;
  white-space: nowrap;
  max-width: 160px;
}
.league-pill-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------------------------------------------------------------------------
   Empty / banner / "your position" cards
   --------------------------------------------------------------------------- */

.lb-empty,
.lb-your-position,
.lb-hidden-banner {
  background: var(--white);
  border: 2px dashed var(--dark-green);
  border-radius: 15px;
  padding: 18px;
  text-align: center;
  color: var(--text-medium);
  margin-top: 14px;
}
.lb-your-position {
  border-style: solid;
  background: var(--accent-green);
  color: var(--text-dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.lb-yp-icon { font-size: 1.3rem; }
.lb-your-position p { margin: 0; }

.lb-hidden-banner {
  background: var(--light-yellow);
  color: var(--text-dark);
  border: 2px solid var(--golden-yellow);
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
}
.lb-hidden-icon { font-size: 1.4rem; }
.lb-hidden-banner p { margin: 0; }
.lb-hidden-banner a { color: var(--dark-green); font-weight: 700; }

.lb-empty-small { padding: 12px; font-size: 0.9rem; margin-top: 8px; }

/* ---------------------------------------------------------------------------
   Friends manager
   --------------------------------------------------------------------------- */

.lb-friends-manager {
  margin-top: 28px;
  padding: 18px;
  background: var(--white);
  border: 3px solid var(--dark-green);
  border-radius: 18px;
  box-shadow: 0 3px 10px var(--shadow);
}

.lb-section-heading {
  font-family: 'Fredoka', sans-serif;
  color: var(--dark-green);
  margin: 0 0 12px;
  font-size: 1.2rem;
}
.lb-subheading {
  font-family: 'Quicksand', sans-serif;
  color: var(--text-dark);
  margin: 18px 0 8px;
  font-size: 1rem;
}

.lb-add-friend { margin-bottom: 8px; }
.lb-label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--text-dark); }
.lb-add-friend-row { display: flex; gap: 8px; flex-wrap: wrap; }
.lb-input {
  flex: 1 1 220px;
  min-height: 44px;
  padding: 0 14px;
  border: 2px solid var(--dark-green);
  border-radius: 12px;
  background: var(--white);
  font-family: 'Quicksand', sans-serif;
  font-size: 1rem;
  color: var(--text-dark);
}
.lb-input:focus { outline: 2px solid var(--golden-yellow); outline-offset: 2px; }

.lb-btn {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 2px solid var(--dark-green);
  font-weight: 700;
  font-family: 'Quicksand', sans-serif;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease;
}
.lb-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.lb-btn:hover:not(:disabled) { transform: translateY(-2px); }
.lb-btn-primary { background: var(--dark-green); color: var(--white); }
.lb-btn-primary:hover:not(:disabled) { background: #1a6b1a; } /* ALLOW-HEX: hover-darken for --dark-green */
.lb-btn-ghost { background: var(--white); color: var(--dark-green); }
.lb-btn-ghost:hover:not(:disabled) { background: var(--accent-green); }
.lb-btn-sm { min-height: 36px; padding: 0 14px; font-size: 0.9rem; }

.lb-form-message {
  margin: 8px 0 0;
  color: var(--text-medium);
  font-size: 0.9rem;
  min-height: 1.2em;
}

.lb-friend-block { margin-top: 8px; }
.lb-friend-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }

.lb-friend-row {
  display: grid;
  grid-template-columns: 36px 1fr auto auto auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 2px solid var(--dark-green);
  border-radius: 12px;
  background: var(--accent-green);
}
.lb-friend-row .row-avatar { font-size: 1.4rem; }
.lb-friend-actions { display: inline-flex; gap: 8px; }

/* ---------------------------------------------------------------------------
   Footnote + auth gate
   --------------------------------------------------------------------------- */

.lb-footnote {
  margin-top: 28px;
  text-align: center;
  color: var(--text-medium);
  font-size: 0.85rem;
}
.lb-footnote a { color: var(--dark-green); font-weight: 700; }

.lb-auth-gate {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.lb-auth-gate-card {
  padding: 24px 32px;
  background: var(--white);
  border: 3px solid var(--dark-green);
  border-radius: 18px;
  font-weight: 600;
  color: var(--text-dark);
  box-shadow: 0 6px 16px var(--shadow);
}

/* ---------------------------------------------------------------------------
   Responsive
   --------------------------------------------------------------------------- */

@media (max-width: 992px) {
  .lb-header { gap: 8px; }
  .lb-title { font-size: 1.4rem; }
  .lb-mini-profile { max-width: 160px; }
}

@media (max-width: 768px) {
  .lb-header { flex-wrap: wrap; padding: 10px 14px; }
  .lb-title { order: -1; flex: 1 1 100%; text-align: left; font-size: 1.2rem; }
  .lb-header-right { flex: 1 1 auto; justify-content: flex-end; }
  .lb-mini-profile { display: none; }
  .lb-logout-btn { padding: 0 12px; font-size: 0.9rem; }
  .lb-row {
    grid-template-columns: 36px 36px 1fr;
    grid-template-areas:
      "rank avatar name"
      "rank avatar xp"
      "rank avatar league";
    row-gap: 4px;
  }
  .row-rank   { grid-area: rank; align-self: center; }
  .row-avatar { grid-area: avatar; align-self: center; }
  .row-name   { grid-area: name; }
  .row-xp     { grid-area: xp; text-align: left; }
  .row-streak-cell { display: none; }
  .row-league { grid-area: league; }
  .league-pill { max-width: 140px; font-size: 0.8rem; }
}

@media (max-width: 600px) {
  .lb-main { padding: 14px 10px 50px; }
  .lb-friend-row {
    grid-template-columns: 32px 1fr auto;
    grid-template-areas:
      "avatar name actions"
      "avatar xp   league";
    row-gap: 4px;
  }
  .lb-friend-row .row-avatar { grid-area: avatar; }
  .lb-friend-row .row-name   { grid-area: name; }
  .lb-friend-row .row-xp     { grid-area: xp; text-align: left; }
  .lb-friend-row .row-league { grid-area: league; }
  .lb-friend-row .lb-friend-actions { grid-area: actions; }
}

@media (max-width: 430px) {
  .lb-home-text { display: none; }
  .lb-tab { padding: 0 12px; font-size: 0.85rem; }
}

@media (max-width: 375px) {
  .lb-title { font-size: 1.05rem; }
  .lb-logout-btn { padding: 0 10px; font-size: 0.85rem; }
}