/* ============================================
   PAGES: Symbol Mapping
   ============================================
   Symbol mapping list and item styles.
   ============================================ */

/* =================== Symbol Mapping Empty State =================== */

.symbol-mapping-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-dim);
  text-align: center;
}

.symbol-mapping-empty i {
  font-size: 4.5rem;
  margin-bottom: 20px;
  opacity: 0.3;
}

.symbol-mapping-empty p {
  margin: 0;
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
}

/* =================== Symbol Mapping List =================== */

.symbol-mapping-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.symbol-mapping-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: var(--transition);
}

.symbol-mapping-item:hover {
  background: var(--surface-3);
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.symbol-mapping-pair {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
}

.symbol-mapping-from,
.symbol-mapping-to {
  font-family: var(--font-mono-alt);
  font-size: 0.95rem;
  padding: 8px 14px;
  background: var(--surface-3);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.5px;
  border: 1px solid var(--border);
}

.symbol-mapping-from {
  color: var(--color-warning);
}

.symbol-mapping-to {
  color: var(--color-success);
}

.symbol-mapping-arrow {
  color: var(--color-primary);
  font-size: 1.3rem;
  flex-shrink: 0;
}

/* =================== Symbol Map Items (Modal) =================== */

.symbol-map-item {
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 15px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}

.symbol-map-item:hover {
  border-color: var(--color-primary);
  transform: translateX(5px);
}

.symbol-map-pair {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 1;
}

.symbol-map-from,
.symbol-map-to {
  font-family: var(--font-mono-alt);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.symbol-map-from {
  color: var(--color-primary);
}

.symbol-map-to {
  color: var(--color-success);
}

.symbol-map-arrow {
  color: var(--text-dim);
  font-size: 1.2rem;
}

.symbol-map-actions {
  display: flex;
  gap: 8px;
}

/* =================== Responsive =================== */

@media (max-width: 768px) {
  .symbol-mapping-item {
    padding: 12px 14px;
  }

  .symbol-mapping-pair {
    gap: 10px;
  }

  .symbol-mapping-from,
  .symbol-mapping-to {
    font-size: var(--font-size-sm);
    padding: 6px 10px;
  }
}

@media (max-width: 480px) {
  .symbol-mapping-pair {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .symbol-mapping-arrow {
    transform: rotate(90deg);
  }
}