*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0f1117;
  --surface: #181a20;
  --surface2: #1e2028;
  --border: #2a2d38;
  --text: #e1e3ea;
  --text-dim: #8b8fa3;
  --accent: #6c9cff;
  --green: #34d399;
  --green-bg: rgba(52, 211, 153, 0.08);
  --red: #f87171;
  --red-bg: rgba(248, 113, 113, 0.08);
  --yellow: #fbbf24;
}

html {
  font-size: 14px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

/* ---- Header ---- */
.header {
  padding: 1.5rem 2rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.header p {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.last-updated:empty {
  display: none;
}

.last-updated {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.15rem;
  opacity: 0.7;
}

/* ---- Search bar ---- */
.search-bar {
  padding: 0.6rem 2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.search-bar input {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}

.search-bar input::placeholder {
  color: var(--text-dim);
}

.search-bar input:focus {
  border-color: var(--accent);
}

/* ---- Filters ---- */
.filters {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.filters-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 2rem;
  cursor: pointer;
  user-select: none;
}

.filters-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.filters-chevron {
  display: inline-block;
  font-size: 0.65rem;
  margin-left: 0.35rem;
  transition: transform 0.2s;
}

.filters-body {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0 2rem 1rem;
  align-items: center;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease, opacity 0.2s ease;
  max-height: 200px;
  opacity: 1;
}

.filters-body.collapsed {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  pointer-events: none;
}

.game-count {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.filter-group label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.filter-group select,
.filter-group input[type="number"] {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  font-size: 0.85rem;
  outline: none;
  min-width: 80px;
}

.filter-group select:focus,
.filter-group input:focus {
  border-color: var(--accent);
}

.toggle-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
}

.toggle-btn.active {
  background: rgba(108, 156, 255, 0.15);
  border-color: var(--accent);
  color: var(--accent);
}

/* ---- Table container ---- */
.table-wrap {
  overflow-x: auto;
  padding: 0 1rem 2rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
  font-size: 0.82rem;
  table-layout: auto;
}

thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

thead th {
  background: var(--surface);
  color: var(--text-dim);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  padding: 0.65rem 0.6rem;
  border-bottom: 2px solid var(--border);
  text-align: right;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
}

thead th:first-child {
  text-align: left;
}

thead th:hover {
  color: var(--accent);
}

thead th .sort-arrow {
  display: inline-block;
  width: 0.8em;
  text-align: center;
  opacity: 0.35;
}

thead th.sort-active .sort-arrow {
  opacity: 1;
  color: var(--accent);
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}

tbody tr:hover {
  background: var(--surface2);
}

tbody td {
  padding: 0.55rem 0.6rem;
  text-align: right;
  white-space: nowrap;
}

tbody td:first-child {
  text-align: left;
  font-weight: 500;
}

/* RTP color coding */
.rtp-positive {
  color: var(--green);
  font-weight: 600;
}

.rtp-negative {
  color: var(--text);
}

.rtp-high {
  background: var(--green-bg);
}

.loss-positive {
  color: var(--green);
  font-weight: 600;
}

.loss-negative {
  color: var(--red);
}

.top-prize-zero {
  color: var(--text-dim);
}

/* ---- Info tooltips ---- */
.info-tip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1em;
  height: 1.1em;
  border-radius: 50%;
  border: 1px solid var(--text-dim);
  color: var(--text-dim);
  font-size: 0.6em;
  font-weight: 700;
  font-style: italic;
  font-family: Georgia, 'Times New Roman', serif;
  cursor: help;
  position: relative;
  vertical-align: middle;
  line-height: 1;
  flex-shrink: 0;
  outline: none;
  transition: color 0.15s, border-color 0.15s;
}

.info-tip:hover,
.info-tip:focus,
.info-tip.active {
  color: var(--accent);
  border-color: var(--accent);
}

.info-tip::after {
  content: attr(data-tooltip);
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5em 0.7em;
  font-size: 11px;
  font-style: normal;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  letter-spacing: normal;
  text-transform: none;
  line-height: 1.45;
  white-space: normal;
  width: max-content;
  max-width: 220px;
  z-index: 100;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.info-tip::before {
  content: '';
  position: absolute;
  top: calc(100% + 1px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-bottom-color: var(--border);
  z-index: 101;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}

.info-tip:hover::after,
.info-tip:focus::after,
.info-tip:hover::before,
.info-tip:focus::before {
  opacity: 1;
}

/* Global tooltip popup (used for tap on mobile, avoids overflow clipping) */
.tooltip-popup {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5em 0.7em;
  font-size: 11px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  line-height: 1.45;
  white-space: normal;
  width: max-content;
  max-width: 220px;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.tooltip-popup.visible {
  opacity: 1;
}

/* Lazy load placeholder */
tbody tr.placeholder td {
  height: 2.2rem;
  background: transparent;
}

/* ---- Mobile sort bar (hidden on desktop) ---- */
.mobile-sort {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.mobile-sort label {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  flex-shrink: 0;
}

.mobile-sort select {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  font-size: 0.82rem;
  outline: none;
  flex: 1;
  min-width: 0;
}

.mobile-sort select:focus {
  border-color: var(--accent);
}

.sort-dir-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--accent);
  width: 2rem;
  height: 2rem;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s, border-color 0.15s;
}

.sort-dir-btn:active {
  background: rgba(108, 156, 255, 0.15);
  border-color: var(--accent);
}

/* ---- Cards container (hidden on desktop) ---- */
.cards-container {
  display: none;
  padding: 0.5rem;
  gap: 0.5rem;
}

.game-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  max-width: 100%;
}

.game-card.rtp-high {
  border-color: rgba(52, 211, 153, 0.3);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
  min-width: 0;
}

.card-name {
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-right: 0.5rem;
  min-width: 0;
}

.card-price {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}

.card-image {
  display: block;
  max-height: 320px;
  width: auto;
  margin: 0.5rem auto;
  object-fit: contain;
  border-radius: 4px;
}

.card-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.card-field {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.35rem 0.7rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.78rem;
  min-width: 0;
  gap: 0.25rem;
}

.card-field:nth-last-child(-n+2) {
  border-bottom: none;
}

.card-field-label {
  color: var(--text-dim);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
  flex-shrink: 0;
}

.card-field-value {
  font-weight: 500;
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

/* Lazy load sentinel for cards */
.card-sentinel {
  height: 1px;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .filters {
    padding: 0.75rem 1rem;
  }
  .header {
    padding: 1rem;
  }
  .table-wrap {
    padding: 0 0.5rem 2rem;
  }
}

@media (max-width: 768px) {
  html, body {
    overflow-x: hidden;
    max-width: 100vw;
  }

  .table-wrap {
    display: none;
  }

  .mobile-sort {
    display: flex;
  }

  .cards-container {
    display: flex;
    flex-direction: column;
  }

  .header {
    padding: 0.75rem 1rem;
  }

  .header h1 {
    font-size: 1.25rem;
  }

  .search-bar {
    padding: 0.5rem 1rem;
  }

  .filters-bar {
    padding: 0.6rem 1rem;
  }

  .filters-body {
    flex-direction: column;
    align-items: stretch;
    padding: 0 1rem 0.75rem;
    gap: 0.5rem;
  }

  .filters-body.collapsed {
    padding: 0 1rem;
  }

  .filter-group {
    display: flex;
    justify-content: space-between;
    max-width: 100%;
  }

  .filter-group input[type="number"],
  .filter-group select {
    flex: 0 1 auto;
    min-width: 0;
    max-width: 50%;
    width: 5rem;
  }

  #hiddenToggle {
    display: none;
  }

  /* Larger tap target for info icons on mobile */
  .info-tip {
    width: 1.6em;
    height: 1.6em;
    font-size: 0.7em;
  }

  /* Disable pseudo-element tooltips on mobile (use popup instead) */
  .info-tip::after,
  .info-tip::before {
    display: none;
  }
}