/* ============================================
   TOURNAMENT DIFFICULTY CARD - SPECIFIC STYLES
   ============================================ */

.difficulty-container {
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ============================================
   HEADER SECTION
   ============================================ */

.difficulty-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.difficulty-identity {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.difficulty-icon-wrapper {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  border-radius: var(--radius);
}

.difficulty-icon-wrapper.difficulty-icon-standard {
  background: var(--accent);
  color: white;
}

.difficulty-icon-wrapper.difficulty-icon-hardcore {
  background: var(--accent);
  color: white;
}

.difficulty-icon-wrapper.difficulty-icon-professional {
  background: var(--accent);
  color: white;
}

.difficulty-icon-wrapper.difficulty-icon-undefined {
  background: var(--accent);
  color: white;
}

.difficulty-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.difficulty-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--txt);
  margin: 0;
  line-height: 1.2;
}

.difficulty-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.difficulty-indicator {
  padding: 5px 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-radius: 0 var(--radius);
}

.difficulty-indicator.difficulty-indicator-standard {
  background: var(--accent);
}

.difficulty-indicator.difficulty-indicator-hardcore {
  background: var(--accent);
}

.difficulty-indicator.difficulty-indicator-professional {
  background: var(--accent);
}

.difficulty-indicator.difficulty-indicator-undefined {
  background: var(--panel-2);
}

.difficulty-tier-badge {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.difficulty-indicator-standard .difficulty-tier-badge {
  color: var(--txt);
}

.difficulty-indicator-hardcore .difficulty-tier-badge,
.difficulty-indicator-professional .difficulty-tier-badge {
  color: white;
  text-transform: uppercase;
}

.difficulty-indicator-undefined .difficulty-tier-badge {
  color: var(--muted);
}

/* ============================================
   CONTENT SECTION
   ============================================ */

.difficulty-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ============================================
   NOTICE ALERT
   ============================================ */

.difficulty-notice {
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.difficulty-notice.difficulty-notice-info {
  background: var(--panel-2);
}

.difficulty-notice.difficulty-notice-warning {
  background: var(--panel-2);
}

.difficulty-notice.difficulty-notice-danger {
  background: var(--accent);
}

.difficulty-notice i {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.difficulty-notice-info i {
  color: white;
}

.difficulty-notice-warning i,
.difficulty-notice-danger i {
  color: var(--accent);
}

.difficulty-notice-text {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}

.difficulty-notice-info .difficulty-notice-text {
  color: var(--txt);
}

.difficulty-notice-warning .difficulty-notice-text,
.difficulty-notice-danger .difficulty-notice-text {
  color: var(--txt);
}

/* ============================================
   TIERS SECTION
   ============================================ */

.difficulty-tiers {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.difficulty-section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--txt);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.difficulty-section-title i {
  font-size: 16px;
  color: var(--accent);
}

.difficulty-tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.difficulty-tier-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--panel-2);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.tier-marker {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tier-marker-active {
  background: var(--accent);
  color: white;
  font-size: 12px;
}

.tier-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--txt);
  line-height: 1.4;
}

/* ============================================
   FOOTER SECTION
   ============================================ */

.difficulty-footer {
  padding-top: 4px;
}

.difficulty-cta {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.difficulty-cta i:first-child {
  font-size: 16px;
}

.difficulty-cta i:last-child {
  font-size: 14px;
  margin-left: 4px;
}