/* ================================================================
   COLLECTION RECORDS — leaderboard.css
   ================================================================ */

/* Hero */
.lb-hero {
  position: relative; min-height: 240px;
  display: flex; align-items: flex-end;
  padding: 2rem; overflow: hidden;
}
.lb-hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #080c06 0%, #0d1208 50%, #111508 100%);
}
.lb-hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, rgba(8,12,6,.95) 50%, rgba(8,12,6,.4) 100%); }

.lb-hero-content { position: relative; z-index: 1; padding-bottom: .5rem; }
.lb-eyebrow { font-family: var(--font-display); font-size: .6rem; letter-spacing: .4em; color: var(--brass-light); margin-bottom: .4rem; }
.lb-title { font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 700; letter-spacing: .15em; color: var(--cream); text-shadow: 0 2px 20px rgba(0,0,0,.9); line-height: 1; margin-bottom: .3rem; }
.lb-subtitle { font-family: var(--font-display); font-size: .6rem; letter-spacing: .3em; color: var(--brass-light); margin-bottom: .6rem; }
.lb-desc { font-family: var(--font-ink); font-style: italic; font-size: 1rem; line-height: 1.7; color: var(--ivory-dark); opacity: .75; }

.lb-ref-tag {
  position: absolute; top: 1.5rem; right: 2rem; z-index: 2;
  background: rgba(13,21,16,.85); border: 1px solid rgba(181,139,74,.3);
  padding: .75rem 1.1rem; text-align: center;
}
.lb-ref-label { font-family: var(--font-display); font-size: .48rem; letter-spacing: .22em; color: var(--brass-light); margin-bottom: .2rem; }
.lb-ref-num { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; letter-spacing: .1em; color: var(--cream); }
.lb-ref-sub { font-family: var(--font-display); font-size: .48rem; letter-spacing: .2em; color: var(--ivory-dark); opacity: .5; margin-top: .2rem; }

.lb-hero-skull {
  position: absolute; right: 2rem; bottom: 0; z-index: 1;
  /* Replace: url('assets/skull-illustration.png') bottom right/contain no-repeat */
  width: 280px; height: 200px; opacity: .08;
  font-size: 8rem; display: flex; align-items: flex-end; justify-content: flex-end;
}
.lb-hero-skull::after { content: '💀'; }

/* Tabs */
.lb-tabs-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; border-bottom: 1px solid rgba(181,139,74,.15); gap: 1rem; flex-wrap: wrap;
}
.lb-tabs { display: flex; }
.lb-tab {
  font-family: var(--font-display); font-size: .58rem; letter-spacing: .14em;
  color: var(--ivory-dark); background: transparent; border: none;
  border-bottom: 2px solid transparent;
  padding: .7rem .9rem; cursor: pointer; transition: all .15s; opacity: .5;
}
.lb-tab:hover { opacity: .8; }
.lb-tab.active { color: var(--cream); border-bottom-color: var(--brass); opacity: 1; background: rgba(181,139,74,.06); }
.lb-tab-label { opacity: .35 !important; cursor: default !important; letter-spacing: .2em; }
.lb-period-select {
  font-family: var(--font-display); font-size: .58rem; letter-spacing: .12em;
  color: var(--ivory); background: rgba(255,255,255,.05);
  border: 1px solid rgba(181,139,74,.25); padding: .35rem .65rem; cursor: pointer;
}

/* Records layout */
.lb-records-wrap {
  display: grid; grid-template-columns: 200px 1fr;
  gap: 1.25rem; padding: 1.5rem 2rem 0; align-items: start;
}

/* About card */
.lb-about-card {
  background: linear-gradient(148deg, var(--greenhouse-2), var(--greenhouse-3));
  border: 1px solid rgba(181,139,74,.15);
  padding: 1.25rem 1rem;
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
  text-align: center;
}
.lb-about-emblem { font-size: 2.5rem; opacity: .3; }
.lb-about-title { font-family: var(--font-display); font-size: .58rem; letter-spacing: .2em; color: var(--brass-light); }
.lb-about-body { font-family: var(--font-body); font-size: .9rem; line-height: 1.6; color: var(--ivory-dark); opacity: .7; }
.lb-about-art { font-size: 2rem; opacity: .15; margin-top: auto; }

/* Top 3 */
.lb-top3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }

.record-card {
  position: relative;
  background: linear-gradient(148deg, #ede4ce 0%, #e2d8be 40%, #d8ccaa 100%);
  border: 1px solid var(--ivory-deeper);
  box-shadow: 0 6px 28px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.18);
  padding: 1.5rem 1.25rem 1.25rem;
  overflow: hidden;
}

.rc-banner {
  position: absolute; top: 0; left: 0;
  width: 36px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
  color: var(--cream); clip-path: polygon(0 0, 100% 0, 100% 80%, 50% 100%, 0 80%);
}
.rc-banner-1 { background: linear-gradient(160deg, var(--brass-light), var(--brass)); }
.rc-banner-2 { background: linear-gradient(160deg, #b0b0b0, #888); }
.rc-banner-3 { background: linear-gradient(160deg, #cd7f32, #a05020); }

.rc-num {
  font-family: var(--font-display); font-size: .48rem; letter-spacing: .22em;
  color: var(--ink-light); opacity: .5; text-align: center; margin-bottom: .3rem;
  padding-top: .25rem;
}

.rc-title {
  font-family: var(--font-display); font-size: .95rem; font-weight: 700;
  letter-spacing: .1em; color: var(--ink); text-align: center; margin-bottom: .6rem;
}

.rc-art { width: 100%; aspect-ratio: 4/3; margin-bottom: .75rem; }
.rc-art-placeholder {
  background: linear-gradient(135deg, rgba(61,51,38,.08), rgba(61,51,38,.16));
  border: 1px dashed rgba(61,51,38,.18); border-radius: 2px;
  display: flex; align-items: center; justify-content: center; font-size: 3rem; opacity: .3;
}
.rc-art-1::after { content: '🐊'; }
.rc-art-2::after { content: '🦕'; }
.rc-art-3::after { content: '🥚'; }

.rc-fields { display: flex; flex-direction: column; gap: .4rem; }
.rc-field { display: flex; flex-direction: column; gap: .05rem; }
.rc-field-label { font-family: var(--font-display); font-size: .46rem; letter-spacing: .22em; color: var(--ink-light); opacity: .55; }
.rc-field-val { font-family: var(--font-body); font-size: 1rem; color: var(--ink); font-weight: 600; }
.rc-field-record { margin-top: .2rem; }
.rc-field-stat { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--ink); letter-spacing: .05em; }

.rc-seal {
  position: absolute; bottom: .75rem; right: .85rem; font-size: 1.5rem; opacity: .3;
  /* Replace: url('assets/wax-seal.png') */
}

/* Secondary grid */
.lb-secondary-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1rem; padding: 1.1rem 2rem 0;
}

.secondary-card {
  position: relative;
  background: linear-gradient(148deg, var(--greenhouse-2), var(--greenhouse-3));
  border: 1px solid rgba(181,139,74,.15);
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
  padding: 1rem 1.1rem 1.25rem;
  overflow: hidden;
}

.sc-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .5rem; }
.sc-rank { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--brass-light); opacity: .6; }
.sc-refnum { font-family: var(--font-display); font-size: .46rem; letter-spacing: .18em; color: var(--ivory-dark); opacity: .35; }
.sc-title { font-family: var(--font-display); font-size: .72rem; font-weight: 600; letter-spacing: .1em; color: var(--cream); margin-bottom: .65rem; }

.sc-fields { display: flex; flex-direction: column; gap: .35rem; }
.sc-field { display: flex; justify-content: space-between; font-family: var(--font-display); font-size: .52rem; letter-spacing: .1em; color: var(--ivory-dark); opacity: .65; border-bottom: 1px solid rgba(255,255,255,.04); padding-bottom: .25rem; }
.sc-field:last-child { border-bottom: none; }
.sc-field-stat span:last-child { font-size: .75rem; font-weight: 700; color: var(--cream); opacity: 1; }

.sc-art { position: absolute; bottom: .75rem; right: .85rem; font-size: 1.4rem; opacity: .12; }

/* Footer */
.lb-footer { padding: 1.5rem 2rem 2.5rem; text-align: center; }
.lb-footer-inner { border-top: 1px solid rgba(181,139,74,.12); padding-top: 1.25rem; }
.lb-footer-inner p { font-family: var(--font-display); font-size: .56rem; letter-spacing: .25em; color: var(--ivory-dark); opacity: .3; line-height: 1.8; }

/* Mobile */
@media (max-width: 1100px) {
  .lb-secondary-grid { grid-template-columns: repeat(2, 1fr); }
  .lb-records-wrap { grid-template-columns: 1fr; }
  .lb-about-card { flex-direction: row; text-align: left; }
}
@media (max-width: 900px) {
  .lb-top3 { grid-template-columns: 1fr; }
  .lb-records-wrap, .lb-secondary-grid { padding: 1rem; }
  .lb-tabs { overflow-x: auto; scrollbar-width: none; }
  .lb-tab { white-space: nowrap; }
  .lb-tabs-wrap { padding: 0 1rem; }
  .lb-ref-tag { display: none; }
  .lb-hero-skull { display: none; }
}
@media (max-width: 600px) {
  .sidebar { display: none; }
  .main { margin-left: 0; }
  .lb-secondary-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Panel switching ── */
.lb-panel { display: none; }
.lb-panel.active { display: block; }

/* Category panel layout */
.lb-cat-wrap { padding: 1.5rem 2rem 0; display: flex; flex-direction: column; gap: 1.25rem; }

.lb-cat-top3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }

/* Full list */
.lb-cat-list {
  background: linear-gradient(148deg, var(--greenhouse-2), var(--greenhouse-3));
  border: 1px solid rgba(181,139,74,.15);
}

.lb-list-header {
  display: grid; grid-template-columns: 50px 1fr 160px 120px;
  padding: .6rem 1.25rem;
  border-bottom: 1px solid rgba(181,139,74,.15);
  font-family: var(--font-display); font-size: .5rem; letter-spacing: .2em;
  color: var(--ivory-dark); opacity: .5;
}

.lb-list-rows { display: flex; flex-direction: column; }

.lb-list-row {
  display: grid; grid-template-columns: 50px 1fr 160px 120px;
  align-items: center; padding: .75rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.04);
  font-family: var(--font-display); font-size: .62rem; letter-spacing: .08em;
  color: var(--ivory-dark); transition: background .15s;
}
.lb-list-row:hover { background: rgba(255,255,255,.03); }
.lb-list-row:last-child { border-bottom: none; }
.lb-list-row-rank { font-size: .9rem; font-weight: 700; opacity: .4; }
.lb-list-row-rank-1 { color: var(--brass-light); opacity: 1; }
.lb-list-row-name { color: var(--cream); font-weight: 600; font-size: .7rem; }
.lb-list-row-stat { color: var(--cream); font-weight: 700; font-size: .75rem; text-align: right; }

.lb-coming-soon {
  font-family: var(--font-ink); font-style: italic; font-size: .95rem;
  color: var(--ivory-dark); opacity: .35; text-align: center; padding: 1.5rem;
}

@media (max-width: 900px) {
  .lb-cat-wrap { padding: 1rem; }
  .lb-cat-top3 { grid-template-columns: 1fr; }
  .lb-list-header, .lb-list-row { grid-template-columns: 40px 1fr 100px; }
  .lb-list-header span:nth-child(3), .lb-list-row span:nth-child(3) { display: none; }
}