/* Case Battles page — hero intro, mode filters, battle cards, how-it-works */

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px 24px 0;
  font-size: 13px;
  color: var(--text-muted);
}
.breadcrumb a {
  color: var(--text-secondary);
  transition: color 0.15s ease;
}
.breadcrumb a:hover {
  color: var(--gold-300);
}
.breadcrumb-sep {
  color: var(--border-soft);
}
.breadcrumb [aria-current="page"] {
  color: var(--gold-300);
  font-weight: 600;
}

/* ---------- Battles hero / intro ---------- */
.battles-hero {
  padding: 28px 0 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.battles-eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.35em;
  color: var(--gold-300);
  font-weight: 700;
  text-transform: uppercase;
}

.battles-h1 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.25;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 4px 30px rgba(212, 160, 57, 0.25);
}

.battles-lead {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 620px;
  line-height: 1.6;
}

/* ---------- Mode filter tabs ---------- */
.battle-mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 5px;
}
.battle-mode-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.battle-mode-tab:hover {
  color: var(--gold-300);
  background: rgba(229, 179, 88, 0.08);
}
.battle-mode-tab.active {
  background: var(--gold-gradient);
  color: var(--text-inverse);
}

/* ---------- Battle grid + card ---------- */
.battle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.battle-card {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.battle-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-gold-glow);
}

.battle-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.battle-mode-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Status badges */
.badge-waiting {
  background: linear-gradient(135deg, #4b8ee0, #2f5fb0);
  color: #eaf2ff;
}
.badge-inprogress {
  background: linear-gradient(135deg, #f0c877, #d4a039);
  color: #241c0f;
}
.badge-finished {
  background: var(--bg-3);
  color: var(--text-muted);
  border: 1px solid var(--border-soft);
}

/* Versus row: avatars + divider */
.battle-versus {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.battle-player {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.battle-avatar-wrap {
  position: relative;
  width: 56px;
  height: 56px;
}
.battle-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--rarity-color, var(--gold-500));
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.35);
}
.battle-avatar-empty {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px dashed var(--border-soft);
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}
.battle-avatar-empty svg {
  width: 20px;
  height: 20px;
}

.battle-player-name {
  font-size: 11.5px;
  color: var(--text-secondary);
  max-width: 78px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
}
.battle-player-name.is-empty {
  color: var(--text-muted);
  font-style: italic;
}

.battle-versus-divider {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--border-soft);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 800;
  color: var(--gold-300);
}

/* Cases row */
.battle-cases {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px;
  background: var(--bg-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}
.battle-case-thumb {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.battle-case-thumb img {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.5));
}
.battle-case-thumb span {
  font-size: 10.5px;
  color: var(--text-muted);
  max-width: 70px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.battle-case-plus {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 700;
}

/* Meta row: pot + players */
.battle-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.battle-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.battle-meta-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.battle-meta-value {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--gold-300);
}
.battle-meta-value.is-players {
  color: var(--text-primary);
}

.battle-card-cta {
  margin-top: auto;
}

/* ---------- How it works ---------- */
.how-it-works {
  margin: 48px auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step-card {
  background: var(--bg-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.step-card:hover {
  border-color: var(--gold-500);
  transform: translateY(-2px);
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: var(--text-inverse);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 4px 18px rgba(212, 160, 57, 0.35);
}

.step-card h3 {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text-primary);
}

.step-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- Responsive ---------- */
@media (max-width: 1240px) {
  .battle-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .battle-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .battles-h1 { font-size: 28px; }
}
@media (max-width: 640px) {
  .battle-grid { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .battle-mode-tabs { justify-content: space-between; }
  .battles-h1 { font-size: 24px; }
  .battle-avatar, .battle-avatar-empty { width: 46px; height: 46px; }
}